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Digital unit ventilator control - HVAC plan

This HVAC floor plan sample illustrates the temperature sensors of air handler digital thermostat control.
"A thermostat is a component of a control system which senses the temperature of a system so that the system's temperature is maintained near a desired setpoint. The thermostat does this by switching heating or cooling devices on or off, or regulating the flow of a heat transfer fluid as needed, to maintain the correct temperature. The name is derived from the Greek words thermos "hot" and statos "a standing".
A thermostat may be a control unit for a heating or cooling system or a component part of a heater or air conditioner. Thermostats can be constructed in many ways and may use a variety of sensors to measure the temperature. The output of the sensor then controls the heating or cooling apparatus. A thermostat may switch on and off at temperatures either side of the setpoint the extent of the difference is known as hysteresis and prevents too frequent switching of the controlled equipment." [Thermostat. Wikipedia]
The HVAC plan example "Digital unit ventilator control" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the HVAC Plans solution from the Building Plans area of ConceptDraw Solution Park. Read more
HVAC floor plan
HVAC floor plan, window, casement, filter, door, centrifugal fan, L-room,
The vector stencils library "Alarm and access control" contains 80 shapes of digital proximity equipment, locking hardware, and access control equipment. Use it for drawing security and access plans of intrusion systems, time and attendance systems, and card and code access control security systems with ConceptDraw PRO software extended with the Security and Access Plans solution from the Building Plans area of ConceptDraw Solution Park. Read more
Card reader with keypad
Card reader with keypad, card reader, keypad,
Biometric access
Biometric access, biometric access reader, biometric access,
Card access
Card access, card access reader, card access,
Keypad device
Keypad device, keypad device,
Keypad
Keypad, keypad,
Security keypad
Security keypad, security keypad,
Horn / siren
Horn / siren, horn, siren,
Weatherproof horn / siren
Weatherproof horn / siren, weatherproof, horn, siren,
Horn / strobe
Horn / strobe, horn, strobe,
Strobe
Strobe, strobe,
Card reader with time
Card reader with time, card reader, time, attendance,
Turnstile
Turnstile, turnstile,
Revolving door
Revolving door, revolving door,
Traffic arm
Traffic arm, traffic arm,
Vehicle loop detector
Vehicle loop detector, vehicle loop detector,
Smoke detector
Smoke detector, smoke detector,
Heat detector
Heat detector, heat detector,
Gas detector
Gas detector, gas detector,
Carbon monoxide detector
Carbon monoxide detector, carbon monoxide detector, CO detector,
Flood sensor
Flood sensor, flood sensor,
Electronic lock
Electronic lock, electronic lock,
Exit device
Exit device, exit device,
Pushbutton
Pushbutton, pushbutton,
Panic button
Panic button, panic button,
Camera with keypad
Camera with keypad, camera, keypad,
Camera
Camera, camera,
Camera with intercom
Camera with intercom, camera, intercom,
Camera with card reader
Camera with card reader, camera, card reader,
Security window screen
Security window screen, security window screen,
Window contact sensor
Window contact sensor, window contact sensor,
Vibration / shock sensor
Vibration / shock sensor, vibration sensor, shock sensor,
Screen alarm
Screen alarm, screen alarm,
Glass break detector
Glass break detector, glass break detector,
Door contact sensor
Door contact sensor, door contact sensor,
Floor mat
Floor mat, floor mat,
Driveway sensor
Driveway sensor, driveway sensor,
Overhead door contact sensor
Overhead door contact sensor, overhead door contact sensor, door contact sensor,
Wall motion sensor
Wall motion sensor, wall motion sensor, motion sensor,
Floor motion sensor
Floor motion sensor, floor motion sensor, motion sensor,
Security control unit
Security control unit, security control unit,
Security door contact
Security door contact, security door contact,
Security control panel
Security control panel, security control panel,
Security card reader
Security card reader, security card reader,
Motion detector
Motion detector, motion detector,
Master intercom
Master intercom, master intercom,
Magnetic lock, security door alarm
Magnetic lock, security door alarm, magnetic lock, security door alarm,
Intercom unit
Intercom unit, intercom unit,
Electric door strike
Electric door strike, electric door strike,
Electric door opener
Electric door opener, electric door opener,
Door buzzer
Door buzzer, door buzzer,
Door chime
Door chime, door chime,
Doorbell
Doorbell, doorbell,
Volumetric capacity detector
Volumetric capacity detector, volumetric capacity detector,
Siren
Siren, siren,
Receiver
Receiver, receiver,
PIR field of view
PIR field of view, PIR field of view,
Mains supply power source
Mains supply power source, mains supply power source,
Infrared detector
Infrared detector, infrared detector,
Heat detector
Heat detector, heat detector,
Foil on glass detector
Foil on glass detector, foil on glass detector,
Dial-up remote equipment
Dial-up remote equipment, dial-up remote equipment,
Beam fence disturbance
Beam fence disturbance, beam fence disturbance,
User control keyswitch
User control keyswitch, user control keyswitch,
User control digital keypad
User control digital keypad, user control digital keypad,
Ultrasonic transceiver
Ultrasonic transceiver, ultrasonic transceiver,
Transformer
Transformer, transformer,
Space detection device
Space detection device, space detection device,
Slave tape dialer
Slave tape dialer, slave tape dialer,
Slave digital communicator
Slave digital communicator, slave digital communicator,
Remote zone annunciator
Remote zone annunciator, remote zone annunciator,
Passive infrared
Passive infrared, passive infrared,
Microwave transceiver
Microwave transceiver, microwave transceiver,
Line cut monitor
Line cut monitor, line cut monitor,
Infrasonic
Infrasonic, infrasonic,
Foil
Foil, foil,
Emergency power / battery
Emergency power / battery, emergency power, emergency battery,
Dual technology device
Dual technology device, dual technology device,
Control unit
Control unit, control unit,
Contact switch surface
Contact switch surface, contact switch surface,
Contact switch flush
Contact switch flush, contact switch flush,
The vector stencils library "Alarm and access control" contains 80 shapes of digital proximity equipment, locking hardware, and access control equipment. Use it for drawing security and access plans of intrusion systems, time and attendance systems, and card and code access control security systems with ConceptDraw PRO software extended with the Security and Access Plans solution from the Building Plans area of ConceptDraw Solution Park. Read more
Card reader with keypad
Card reader with keypad, card reader, keypad,
Biometric access
Biometric access, biometric access reader, biometric access,
Card access
Card access, card access reader, card access,
Keypad device
Keypad device, keypad device,
Keypad
Keypad, keypad,
Security keypad
Security keypad, security keypad,
Horn / siren
Horn / siren, horn, siren,
Weatherproof horn / siren
Weatherproof horn / siren, weatherproof, horn, siren,
Horn / strobe
Horn / strobe, horn, strobe,
Strobe
Strobe, strobe,
Card reader with time
Card reader with time, card reader, time, attendance,
Turnstile
Turnstile, turnstile,
Revolving door
Revolving door, revolving door,
Traffic arm
Traffic arm, traffic arm,
Vehicle loop detector
Vehicle loop detector, vehicle loop detector,
Smoke detector
Smoke detector, smoke detector,
Heat detector
Heat detector, heat detector,
Gas detector
Gas detector, gas detector,
Carbon monoxide detector
Carbon monoxide detector, carbon monoxide detector, CO detector,
Flood sensor
Flood sensor, flood sensor,
Electronic lock
Electronic lock, electronic lock,
Exit device
Exit device, exit device,
Pushbutton
Pushbutton, pushbutton,
Panic button
Panic button, panic button,
Camera with keypad
Camera with keypad, camera, keypad,
Camera
Camera, camera,
Camera with intercom
Camera with intercom, camera, intercom,
Camera with card reader
Camera with card reader, camera, card reader,
Security window screen
Security window screen, security window screen,
Window contact sensor
Window contact sensor, window contact sensor,
Vibration / shock sensor
Vibration / shock sensor, vibration sensor, shock sensor,
Screen alarm
Screen alarm, screen alarm,
Glass break detector
Glass break detector, glass break detector,
Door contact sensor
Door contact sensor, door contact sensor,
Floor mat
Floor mat, floor mat,
Driveway sensor
Driveway sensor, driveway sensor,
Overhead door contact sensor
Overhead door contact sensor, overhead door contact sensor, door contact sensor,
Wall motion sensor
Wall motion sensor, wall motion sensor, motion sensor,
Floor motion sensor
Floor motion sensor, floor motion sensor, motion sensor,
Security control unit
Security control unit, security control unit,
Security door contact
Security door contact, security door contact,
Security control panel
Security control panel, security control panel,
Security card reader
Security card reader, security card reader,
Motion detector
Motion detector, motion detector,
Master intercom
Master intercom, master intercom,
Magnetic lock, security door alarm
Magnetic lock, security door alarm, magnetic lock, security door alarm,
Intercom unit
Intercom unit, intercom unit,
Electric door strike
Electric door strike, electric door strike,
Electric door opener
Electric door opener, electric door opener,
Door buzzer
Door buzzer, door buzzer,
Door chime
Door chime, door chime,
Doorbell
Doorbell, doorbell,
Volumetric capacity detector
Volumetric capacity detector, volumetric capacity detector,
Siren
Siren, siren,
Receiver
Receiver, receiver,
PIR field of view
PIR field of view, PIR field of view,
Mains supply power source
Mains supply power source, mains supply power source,
Infrared detector
Infrared detector, infrared detector,
Heat detector
Heat detector, heat detector,
Foil on glass detector
Foil on glass detector, foil on glass detector,
Dial-up remote equipment
Dial-up remote equipment, dial-up remote equipment,
Beam fence disturbance
Beam fence disturbance, beam fence disturbance,
User control keyswitch
User control keyswitch, user control keyswitch,
User control digital keypad
User control digital keypad, user control digital keypad,
Ultrasonic transceiver
Ultrasonic transceiver, ultrasonic transceiver,
Transformer
Transformer, transformer,
Space detection device
Space detection device, space detection device,
Slave tape dialer
Slave tape dialer, slave tape dialer,
Slave digital communicator
Slave digital communicator, slave digital communicator,
Remote zone annunciator
Remote zone annunciator, remote zone annunciator,
Passive infrared
Passive infrared, passive infrared,
Microwave transceiver
Microwave transceiver, microwave transceiver,
Line cut monitor
Line cut monitor, line cut monitor,
Infrasonic
Infrasonic, infrasonic,
Foil
Foil, foil,
Emergency power / battery
Emergency power / battery, emergency power, emergency battery,
Dual technology device
Dual technology device, dual technology device,
Control unit
Control unit, control unit,
Contact switch surface
Contact switch surface, contact switch surface,
Contact switch flush
Contact switch flush, contact switch flush,
The vector stencils library "Alarm and access control" contains 80 shapes of digital proximity equipment, locking hardware, and access control equipment. Use it for drawing security and access plans of intrusion systems, time and attendance systems, and card and code access control security systems with ConceptDraw PRO software extended with the Security and Access Plans solution from the Building Plans area of ConceptDraw Solution Park. Read more
Card reader with keypad
Card reader with keypad, card reader, keypad,
Biometric access
Biometric access, biometric access reader, biometric access,
Card access
Card access, card access reader, card access,
Keypad device
Keypad device, keypad device,
Keypad
Keypad, keypad,
Security keypad
Security keypad, security keypad,
Horn / siren
Horn / siren, horn, siren,
Weatherproof horn / siren
Weatherproof horn / siren, weatherproof, horn, siren,
Horn / strobe
Horn / strobe, horn, strobe,
Strobe
Strobe, strobe,
Card reader with time
Card reader with time, card reader, time, attendance,
Turnstile
Turnstile, turnstile,
Revolving door
Revolving door, revolving door,
Traffic arm
Traffic arm, traffic arm,
Vehicle loop detector
Vehicle loop detector, vehicle loop detector,
Smoke detector
Smoke detector, smoke detector,
Heat detector
Heat detector, heat detector,
Gas detector
Gas detector, gas detector,
Carbon monoxide detector
Carbon monoxide detector, carbon monoxide detector, CO detector,
Flood sensor
Flood sensor, flood sensor,
Electronic lock
Electronic lock, electronic lock,
Exit device
Exit device, exit device,
Pushbutton
Pushbutton, pushbutton,
Panic button
Panic button, panic button,
Camera with keypad
Camera with keypad, camera, keypad,
Camera
Camera, camera,
Camera with intercom
Camera with intercom, camera, intercom,
Camera with card reader
Camera with card reader, camera, card reader,
Security window screen
Security window screen, security window screen,
Window contact sensor
Window contact sensor, window contact sensor,
Vibration / shock sensor
Vibration / shock sensor, vibration sensor, shock sensor,
Screen alarm
Screen alarm, screen alarm,
Glass break detector
Glass break detector, glass break detector,
Door contact sensor
Door contact sensor, door contact sensor,
Floor mat
Floor mat, floor mat,
Driveway sensor
Driveway sensor, driveway sensor,
Overhead door contact sensor
Overhead door contact sensor, overhead door contact sensor, door contact sensor,
Wall motion sensor
Wall motion sensor, wall motion sensor, motion sensor,
Floor motion sensor
Floor motion sensor, floor motion sensor, motion sensor,
Security control unit
Security control unit, security control unit,
Security door contact
Security door contact, security door contact,
Security control panel
Security control panel, security control panel,
Security card reader
Security card reader, security card reader,
Motion detector
Motion detector, motion detector,
Master intercom
Master intercom, master intercom,
Magnetic lock, security door alarm
Magnetic lock, security door alarm, magnetic lock, security door alarm,
Intercom unit
Intercom unit, intercom unit,
Electric door strike
Electric door strike, electric door strike,
Electric door opener
Electric door opener, electric door opener,
Door buzzer
Door buzzer, door buzzer,
Door chime
Door chime, door chime,
Doorbell
Doorbell, doorbell,
Volumetric capacity detector
Volumetric capacity detector, volumetric capacity detector,
Siren
Siren, siren,
Receiver
Receiver, receiver,
PIR field of view
PIR field of view, PIR field of view,
Mains supply power source
Mains supply power source, mains supply power source,
Infrared detector
Infrared detector, infrared detector,
Heat detector
Heat detector, heat detector,
Foil on glass detector
Foil on glass detector, foil on glass detector,
Dial-up remote equipment
Dial-up remote equipment, dial-up remote equipment,
Beam fence disturbance
Beam fence disturbance, beam fence disturbance,
User control keyswitch
User control keyswitch, user control keyswitch,
User control digital keypad
User control digital keypad, user control digital keypad,
Ultrasonic transceiver
Ultrasonic transceiver, ultrasonic transceiver,
Transformer
Transformer, transformer,
Space detection device
Space detection device, space detection device,
Slave tape dialer
Slave tape dialer, slave tape dialer,
Slave digital communicator
Slave digital communicator, slave digital communicator,
Remote zone annunciator
Remote zone annunciator, remote zone annunciator,
Passive infrared
Passive infrared, passive infrared,
Microwave transceiver
Microwave transceiver, microwave transceiver,
Line cut monitor
Line cut monitor, line cut monitor,
Infrasonic
Infrasonic, infrasonic,
Foil
Foil, foil,
Emergency power / battery
Emergency power / battery, emergency power, emergency battery,
Dual technology device
Dual technology device, dual technology device,
Control unit
Control unit, control unit,
Contact switch surface
Contact switch surface, contact switch surface,
Contact switch flush
Contact switch flush, contact switch flush,
The vector stencils library Initiation and annunciation contains 9 symbols of Fire Alarm Control Panel (FACP) or Fire Alarm Control Unit (FACU) elements, triggering devices, audible alarm systems, timers, security control equipment, and recording devices.
"A Fire Alarm Control Panel (FACP), or Fire Alarm Control Unit (FACU), is the controlling component of a Fire Alarm System. The panel receives information from environmental sensors designed to detect changes associated with fire, monitors their operational integrity and provides for automatic control of equipment, and transmission of information necessary to prepare the facility for fire based on a predetermined sequence. The panel may also supply electrical energy to operate any associated sensor, control, transmitter, or relay. There are four basic types of panels: coded panels, conventional panels, addressable panels, and multiplex systems." [Fire alarm control panel. Wikipedia]
Use the shapes library Initiation and annunciation to draw layout floor plans, communications schematics and wiring diagrams of security systems using the ConceptDraw PRO diagramming and vector drawing software.
The design elements library Initiation and annunciation is included in the Security and Access Plans solution from the Building Plans area of ConceptDraw Solution Park. Read more
Initiation and annunciation symbols
Initiation and annunciation symbols, two way radio, printer, multiplex panel, keyboard, intercom, document destroyer, control panel, audio device, CPU, central processing unit,
The logic gate diagram example "2-bit ALU" was redesigned from the Wikimedia Commons file: 2-bit ALU.svg.
[commons.wikimedia.org/wiki/File:2-bit_ALU.svg]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. [creativecommons.org/licenses/by-sa/3.0/deed.en]
"In digital electronics, an arithmetic and logic unit (ALU) is a digital circuit that performs integer arithmetic and logical operations. The ALU is a fundamental building block of the central processing unit of a computer, and even the simplest microprocessors contain one for purposes such as maintaining timers. The processors found inside modern CPUs and graphics processing units (GPUs) accommodate very powerful and very complex ALUs; a single component may contain a number of ALUs. ...
Most of a processor's operations are performed by one or more ALUs. An ALU loads data from input registers. Then an external control unit tells the ALU what operation to perform on that data, and then the ALU stores its result into an output register. The control unit is responsible for moving the processed data between these registers, ALU and memory." [Arithmetic logic unit. Wikipedia]
The logic gate diagram example "2-bit ALU" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park. Read more
Logic gate diagram
Logic gate diagram, negative logic, dot, junction, OR gate, EX-OR gate, exclusive-OR gate, AND gate,

Physical Security Plan

ConceptDraw PRO diagramming and vector drawing software extended with Security and Access Plans Solution from the Building Plans Area of ConceptDraw Solution Park is a powerful software for fast and easy drawing professional looking Physical Security Plan. Read more
The vector stencils library "EPC diagrams" contains 23 EPC symbols.
Use it for drawing event-driven process chain (EPC) diagrams in the ConceptDraw PRO diagramming and vector drawing software extended with the Event-driven Process Chain Diagrams solution from the Business Processes area of ConceptDraw Solution Park.
www.conceptdraw.com/solution-park/business-process-EPC Read more
Event
Event, event,
Function
Function, function,
Process path
Process path, Process path,
XOR operator
XOR operator, AND operator,
OR operator
OR operator, AND operator,
AND operator
AND operator, AND operator,
Information/ Material Object
Information/ Material Object, information object, material object,
Organization Unit
Organization Unit, organization unit,
Process Group
Process Group, process group,
System
System, system,
Comment 1
Comment 1, comment, callout,
Comment 2
Comment 2, comment, callout,
Control flow (Direct)
Control flow (Direct), control flow,
Information flow (Direct)
Information flow (Direct), information flow,
Organiztion unit assignment (Direct)
Organiztion unit assignment (Direct), organiztion unit assignment,
Control flow (Smart)
Control flow (Smart), control flow,
Information flow (Smart)
Information flow (Smart), information flow,
Organiztion unit assignment (Smart)
Organiztion unit assignment (Smart), organiztion unit assignment,
Information
Information, information,
Enterprise Area
Enterprise Area, enterprise area,
Document
Document, document,
Database
Database, database,
Disk Storage
Disk Storage, disk storage,

Basic Flowchart Symbols and Meaning

Flowcharts are the best for visually representation the business processes and the flow of a custom-order process through various departments within an organization. ConceptDraw PRO diagramming and vector drawing software extended with Flowcharts solution offers the full set of predesigned basic flowchart symbols which are gathered at two libraries: Flowchart and Flowcharts Rapid Draw. Among them are: process, terminator, decision, data, document, display, manual loop, and many other specific symbols. The meaning for each symbol offered by ConceptDraw gives the presentation about their proposed use in professional Flowcharts for business and technical processes, software algorithms, well-developed structures of web sites, Workflow diagrams, Process flow diagram and correlation in developing on-line instructional projects or business process system. Use of ready flow chart symbols in diagrams is incredibly useful - you need simply drag desired from the libraries to your document and arrange them in required order. There are a few serious alternatives to Visio for Mac, one of them is ConceptDraw PRO. It is one of the main contender with the most similar features and capabilities. Read more
The vector stencils library "Video and audio" contains 50 symbols of devices and equipment.
Use it for drawing audio and video system layouts, cabling floor plans, electrical circuit schematic and wiring diagrams in the ConceptDraw PRO diagramming and vector drawing software.
The vector stencils library "Video and audio" is included in the Electric and Telecom Plans solution from the Building Plans area of ConceptDraw Solution Park. Read more
Audio amplifier
Audio amplifier, audio amplifier,
RF amplifier
RF amplifier, RF amplifier,
Video amplifier
Video amplifier, video amplifier,
Generic automatic switcher
Generic automatic switcher, generic automatic switcher,
Generic A/V switcher
Generic A/V switcher, audio, video, switcher,
Generic source component
Generic source component, source component,
System components
System components, system component,
Headphone jack
Headphone jack, headphone jack,
Infrared receiver
Infrared receiver, infrared receiver,
Infrared transmitter
Infrared transmitter, infrared transmitter,
Music keypad
Music keypad, music keypad,
Mono speaker outlet
Mono speaker outlet, mono, speaker outlet,
Stereo speaker outlet
Stereo speaker outlet, stereo, speaker outlet,
Speaker ceiling
Speaker ceiling, speaker ceiling,
Speaker in-wall
Speaker in-wall, speaker, in-wall,
Speaker subwoofer
Speaker subwoofer, speaker subwoofer,
Speaker weatherproof
Speaker weatherproof, speaker, weatherproof,
Buzzer and bleeper
Buzzer and bleeper, buzzer, bleeper,
Piezo transducer
Piezo transducer, piezo transducer,
Microphone
Microphone, microphone,
Earphone
Earphone, earphone,
Cable antenna outlet
Cable antenna outlet, cable antenna outlet,
Master antenna outlet
Master antenna outlet, master antenna outlet,
Volume control
Volume control, volume control,
Volume control
Volume control, volume control,
Flush mounted intercom unit
Flush mounted intercom unit, flush mounted, intercom unit,
Master intercom and directory unit
Master intercom and directory unit, master intercom, directory unit,
Floor mounted microphone outlet
Floor mounted microphone outlet, floor mounted, microphone outlet,
Wall mounted microphone outlet
Wall mounted microphone outlet, wall mounted, microphone outlet,
Ceiling mounted speaker
Ceiling mounted speaker, ceiling mounted, speaker,
Speaker horn
Speaker horn, speaker horn,
Wall mounted speaker
Wall mounted speaker, wall mounted, speaker,
Call in switch
Call in switch, call in switch,
Ceiling mounted paging speaker
Ceiling mounted paging speaker, ceiling mounted, paging speaker,
Wall mounted paging speaker
Wall mounted paging speaker, wall mounted, paging speaker,
Flush mounted data floor outlet
Flush mounted data floor outlet, flush mounted, data floor outlet,
Flush mounted data floor outlet
Flush mounted data floor outlet, flush mounted, data floor outlet,
Flush mounted data / telephone floor outlet
Flush mounted data / telephone floor outlet, flush mounted, data, telephone, floor outlet,
Surface mounted data floor outlet
Surface mounted data floor outlet, surface mounted, data floor outlet,
Surface mounted data floor outlet
Surface mounted data floor outlet, surface mounted, data floor outlet,
Surface mounted data / telephone floor outlet
Surface mounted data / telephone floor outlet, surface mounted, data, telephone, floor outlet,
Data outlet
Data outlet, data outlet,
Telephone outlet
Telephone outlet, telephone outlet,
Telephone, data outlet
Telephone, data outlet, telephone, data, outlet,
Wall mounted telephone outlet
Wall mounted telephone outlet, wall mounted, telephone outlet,
Equipment cabinet
Equipment cabinet, equipment cabinet,
Free standing equipment rack
Free standing equipment rack, free standing, equipment rack,
Plywood backboard
Plywood backboard, plywood backboard,
Terminal cabinet with plywood backing
Terminal cabinet with plywood backing, terminal cabinet, plywood backing,
Wall mounted equipment rack
Wall mounted equipment rack, wall mounted, equipment rack,
The vector stencils library "HVAC controls" contains 23 symbols of HVAC controls (sensors, actuators, timers, controllers, I/O points).
"HVAC (... Heating, Ventilation and Air Conditioning) is a control system that applies regulation to a heating and/or air conditioning system. ...
Central controllers and most terminal unit controllers are programmable, meaning the direct digital control program code may be customized for the intended use. The program features include time schedules, setpoints, controllers, logic, timers, trend logs, and alarms. The unit controllers typically have analog and digital inputs that allow measurement of the variable (temperature, humidity, or pressure) and analog and digital outputs for control of the transport medium (hot/cold water and/or steam). Digital inputs are typically (dry) contacts from a control device, and analog inputs are typically a voltage or current measurement from a variable (temperature, humidity, velocity, or pressure) sensing device. Digital outputs are typically relay contacts used to start and stop equipment, and analog outputs are typically voltage or current signals to control the movement of the medium (air/water/steam) control devices such as valves, dampers, and motors." [HVAC control system. Wikipedia]
Use the design elements library "HVAC controls" for drawing the HVAC system diagrams, controls drawings, and automated building control and environmental control system layuout floor plans using the ConceptDraw PRO diagramming and vector drawing software.
The shapes library "HVAC controls" is included in the HVAC Plans solution from the Building Plans area of ConceptDraw Solution Park. Read more
HVAC control symbols
HVAC control symbols, wire note, wiring note, voltage sensor, velocity sensor, water, air, timer, time clock, text label, temperature sensor
, smoke detector, smoke controller
, sensor, pressure sensor, power sensor, power connection, light sensor, input, output, point, humidity sensor
, fluid, level, flow sensor, water, air
, equipment vibration sensor, vibration sensor, equipment rotation sensor, rotation sensor, enthalpy sensor, end switch, limit switch, current sensor, air quality sensor, actuator,
The vector stencils library "Cisco telepresence" contains 8 symbols of videoconference and telepresence equipment: Cisco TelePresence Systems, CTS-codecs primary and secondary, multipoint control unit (MCU), TelePresence MCU (TP MCU), Cisco telepresence manager.
Use it to create the computer network diagrams using the ConceptDraw PRO diagramming and vector drawing software.
"A teleconference or teleseminar is the live exchange and mass articulation of information among several persons and machines remote from one another but linked by a telecommunications system. Terms such as audio conferencing, telephone conferencing and phone conferencing are also sometimes used to refer to teleconferencing.
The telecommunications system may support the teleconference by providing one or more of the following: audio, video, and/or data services by one or more means, such as telephone, computer, telegraph, teletypewriter, radio, and television." [Teleconference. Wikipedia]
The example "Design elements - Cisco telepresence" is included in the Cisco Network Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park. Read more
Cisco telepresence symbols
Cisco telepresence symbols, TP MCU, MCU, Cisco telepresence manager, CTS-codec secondary, CTS-codec primary, CTS-300, CTS-200, CTS-100,

HVAC Marketing Plan

Usually for drawing HVAC plans you need make a lot of efforts and spend a considerable amount of time. ConceptDraw PRO software will help you radically change this. HVAC Marketing Plan design without efforts? It is reality with HVAC Plans Solution from the Building Plans Area of ConceptDraw PRO Solution Park. Read more
The vector stencils library "HVAC control equipment" contains 48 HVAC symbols. Use it for drawing HVAC systems diagrams, heating, ventilation, air conditioning, refrigeration, automated building control, and environmental control design building plans and equipment layouts. The symbols example "HVAC control equipment - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the HVAC Plans solution from the Building Plans area of ConceptDraw Solution Park. Read more
Duct, sgl line
Duct, sgl line, duct,
Duct, dbl line
Duct, dbl line, duct,
Return duct, sgl line
Return duct, sgl line, return duct,
Return duct, dbl line
Return duct, dbl line, return duct,
Supply duct, sgl line
Supply duct, sgl line, supply duct,
Supply duct, dbl line
Supply duct, dbl line, supply duct,
Return duct 2, sgl line
Return duct 2, sgl line, supply duct,
Return duct 2, dbl line
Return duct 2, dbl line, supply duct,
Supply duct extension, sgl line
Supply duct extension, sgl line, duct extension,
Supply duct extension, dbl line
Supply duct extension, dbl line, duct extension,
Return duct extension, sgl line
Return duct extension, sgl line, duct extension,
Return duct extension, dbl line
Return duct extension, dbl line, duct extension,
2-fan section, sgl line
2-fan section, sgl line, multi fan section,
2-fan section, dbl line
2-fan section, dbl line, multi fan section,
3-fan section, sgl line
3-fan section, sgl line, multi fan section,
3-fan section, dbl line
3-fan section, dbl line, multi fan section,
4-fan section, sgl line
4-fan section, sgl line, multi fan section,
4-fan section, dbl line
4-fan section, dbl line, multi fan section,
VAV box
VAV box, VAV box, variable air volume box,
DD-VAV box
DD-VAV box, DD-VAV box, double, duct, variable air volume box, VAV box, constant volume box, CV box,
Fan coil housing
Fan coil housing, fan coil housing,
Unit heater
Unit heater, unit heater,
Centrifugal fan
Centrifugal fan, centrifugal fan,
Propeller fan
Propeller fan, propeller fan,
Vane axial fan
Vane axial fan, vane axial fan, pitch control,
Damper
Damper, damper,
Filter
Filter, filter,
Air flow station
Air flow station, air flow station,
Humidifier
Humidifier, humidifier,
Htg/clg coil
Htg/clg coil, heating, cooling, coil,
Valve
Valve, valve,
Water flow meter
Water flow meter, water flow meter,
Pump
Pump, pump,
, chiller,
Cooling tower
Cooling tower, cooling tower,
Converter
Converter, converter,
Heat exchanger
Heat exchanger, heat exchanger, plate and tube,
Boiler
Boiler, boiler
,
Equipment
Equipment, equipment,
Starter
Starter, magnetic, starter,
VSD
VSD, VSD, variable speed drive,
Side to bottom pipe
Side to bottom pipe, pipe,
Side to bottom pipe, arrow
Side to bottom pipe, arrow, pipe,
Side to side pipe
Side to side pipe, pipe,
Side to side pipe, arrow
Side to side pipe, arrow, pipe,
Top to bottom pipe
Top to bottom pipe, pipe,
Top to bottom pipe, arrow
Top to bottom pipe, arrow, pipe,
Pipe flow arrow
Pipe flow arrow, pipe flow arrow,
This mechanical room HVAC plan sample shows the layout of air handler (air handling unit, AHU) equipment: mixing chamber, air filter, fan (blower), heat exchanger coil, diffusers.
"Ventilating (the V in HVAC) is the process of "changing" or replacing air in any space to provide high indoor air quality (i.e. to control temperature, replenish oxygen, or remove moisture, odors, smoke, heat, dust, airborne bacteria, and carbon dioxide). Ventilation is used to remove unpleasant smells and excessive moisture, introduce outside air, to keep interior building air circulating, and to prevent stagnation of the interior air.
Ventilation includes both the exchange of air to the outside as well as circulation of air within the building. It is one of the most important factors for maintaining acceptable indoor air quality in buildings. Methods for ventilating a building may be divided into mechanical/forced and natural types.
"Mechanical" or "forced" ventilation is used to control indoor air quality. Excess humidity, odors, and contaminants can often be controlled via dilution or replacement with outside air. However, in humid climates much energy is required to remove excess moisture from ventilation air.
Ventilation increases the energy needed for heating or cooling, however heat recovery ventilation can be used to mitigate the energy consumption. This involves heat exchange between incoming and outgoing air. Energy recovery ventilation additionally includes exchange of humidity." [Ventilation (architecture). Wikipedia]
The HVAC floor plan example "Ventilation system layout" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the HVAC Plans solution from the Building Plans area of ConceptDraw Solution Park. Read more
HVAC floor plan
HVAC floor plan, window, casement, supply, duct, filter, double door, centrifugal fan, L-room,