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The vector stencils library "HVAC ductwork" contains 55 duct and vent symbols of HVAC mechanical components. Use it for drawing HVAC ductwork system diagrams, heating, ventilation, air conditioning, refrigeration, automated building control, and environmental control design in the ConceptDraw PRO diagramming and vector drawing software extended with the HVAC Plans solution from the Building Plans area of ConceptDraw Solution Park.
Rect. duct, closed ends
Rect. duct, closed ends, straight duct,
Rect. duct, open 1 end
Rect. duct, open 1 end, straight duct,
Rect. duct, open both ends
Rect. duct, open both ends, straight duct,
Circ. duct, closed ends
Circ. duct, closed ends, straight duct,
Circ. duct, open 1 end
Circ. duct, open 1 end, straight duct,
Circ. duct, open both ends
Circ. duct, open both ends, straight duct,
Branch duct, rectangular
Branch duct, rectangular, branch duct,
Branch duct, circular
Branch duct, circular, branch duct,
Variable bend
Variable bend, variable bend, duct,
Miter bend
Miter bend, miter bend, duct,
Y junction
Y junction, Y junction, duct,
3 way junction
3 way junction, 3 way junction, three way junction, duct,
Junction 1
Junction 1, junction, duct,
Beveled junction, rect. duct, rect. branch
Beveled junction, rect. duct, rect. branch, beveled junction, duct,
Beveled junction, rect. duct, circ. branch
Beveled junction, rect. duct, circ. branch, beveled junction, duct,
Beveled junction, circ. duct, rect. branch
Beveled junction, circ. duct, rect. branch, beveled junction, duct,
Beveled junction, circ. duct, circ. branch
Beveled junction, circ. duct, circ. branch, beveled junction, duct,
Transition, rect. to rect.
Transition, rect. to rect.,
Transition, rect. to circ.
Transition, rect. to circ.,
Transition, circ. to rect.
Transition, circ. to rect.,
Transition, circ. to circ.
Transition, circ. to circ.,
Offset transition, rect. to rect.
Offset transition, rect. to rect.,
Offset transition, rect. to circ.
Offset transition, rect. to circ.,
Offset transition, circ. to rect.
Offset transition, circ. to rect.,
Offset transition, circ. to circ.
Offset transition, circ. to circ.,
Flexible connection, rect. duct
Flexible connection, rect. duct, flexible, connection,
Flexible connection, circ. duct
Flexible connection, circ. duct, flexible, connection,
Flexible connection 2, rect. duct
Flexible connection 2, rect. duct, flexible, connection,
Flexible connection 2, circ. duct
Flexible connection 2, circ. duct, flexible, connection,
Supply, rect. duct toward
Supply, rect. duct toward, supply, duct,
Supply, rect. duct away
Supply, rect. duct away, supply, duct,
Supply, rect. duct, elbow away
Supply, rect. duct, elbow away, supply, duct,
Supply, circ. duct toward
Supply, circ. duct toward, supply, duct,
Supply, circ. duct away
Supply, circ. duct away, supply, duct,
Supply, circ. duct, elbow away
Supply, circ. duct, elbow away, supply, duct,
Return, rect. duct toward
Return, rect. duct toward, return, duct,
Return, rect. duct away
Return, rect. duct away, return, duct,
Return, rect. duct, elbow away
Return, rect. duct, elbow away, return, duct,
Return, circ. duct toward
Return, circ. duct toward, return, duct,
Return, circ. duct away
Return, circ. duct away, return, duct,
Return, circ. duct, elbow away
Return, circ. duct, elbow away, return, duct,
Sliding damper, rect. duct
Sliding damper, rect. duct, sliding damper,
Sliding damper, circ. duct
Sliding damper, circ. duct, sliding damper,
Damper, ACD
Damper, ACD, damper,
Damper, BD
Damper, BD, damper,
Damper, FD/AD
Damper, FD/AD, damper,
Damper, MD
Damper, MD, damper,
Damper, SD/AD
Damper, SD/AD, damper,
Vert. duct, rect. duct toward
Vert. duct, rect. duct toward, vertical duct,
Vert. duct, rect. duct away
Vert. duct, rect. duct away, vertical duct,
Vert. duct, rect. duct, elbow away
Vert. duct, rect. duct, elbow away, vertical duct,
Vert. duct, circ. duct toward
Vert. duct, circ. duct toward, vertical duct,
Vert. duct, circ. duct away
Vert. duct, circ. duct away, vertical duct,
Vert. duct, circ. duct, elbow away
Vert. duct, circ. duct, elbow away, vertical duct,
VAV box
VAV box, VAV box, variable air volume box,
The vector stenvils library "Outlets" contains 57 symbols of electrical outlets for drawing building interior design, electrical floor plans and layouts of AC power plugs and sockets.
"AC power plugs and sockets are devices that allow electrically operated equipment to be connected to the primary alternating current (AC) power supply in a building. Electrical plugs and sockets differ in voltage and current rating, shape, size and type of connectors. The types used in each country are set by national standards, some of which are listed in the IEC technical report TR 60083, Plugs and socket-outlets for domestic and similar general use standardized in member countries of IEC.
Plugs and sockets for portable appliances started becoming available in the 1880s, to replace connections to light sockets with easier to use wall-mounted outlets. A proliferation of types developed to address the issues of convenience and protection from electric shock. Today there are approximately 20 types in common use around the world, and many obsolete socket types are still found in older buildings. Co-ordination of technical standards has allowed some types of plugs to be used over wide regions to facilitate trade in electrical appliances, and for the convenience of travellers and consumers of imported electrical goods. Some multi-standard sockets allow use of several different types of plugs; improvised or unapproved adapters between incompatible sockets and plugs may not provide the full safety and performance of an approved adapter." [AC power plugs and sockets. Wikipedia]
The example "Design elements - Outlets" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Electric and Telecom Plans solution from the Building plans area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ building-electric-telecom-plans
Electrical outlet symbols
Electrical outlet symbols,  weatherproof TV outlet, weatherproof phone outlet, weatherproof convenience outlet, wall phone outlet, wall mounted, voice, vapor discharge lamp outlet, TV feed, TV, triplex outlet, television outlet, telephone outlet, telephone, switch, split wired, special-purpose outlet, special-purpose connection, single outlet, range outlet, radio outlet, radio, quadruplex outlet, pull switch, provision for connection, power, phone feed, phone, outlet, multi-purpose outlet, multi-outlet assembly, mounted, local area network outlet, LAN outlet, lamp holder, junction box, heavy duty outlet, floor TV outlet, floor special-purpose outlet, floor receptacle, floor phone outlet, floor mounted, fiber outlet, fax outlet, fan outlet, exit light outlet, emergency circuit single outlet, emergency circuit quadruplex outlet, emergency circuit duplex outlet, electrical outlet symbols, electrical outlet, electrical equipment, duplex special-purpose outlet, duplex outlet, duplex ground fault interrupter, duplex convenience outlet, drop outlet, door phone outlet, dedicated duplex outlet, data outlet, data, convenience outlet, computer data outlet, clock hanger outlet, blanked outlet, AC power plugs and sockets, 240v outlet
The vector stencils library "Power sources" contains 9 element symbols of power sources and batteries for drawing the electrical schematics and electronic circuit diagrams.
"A power supply is a device that supplies electric power to an electrical load. The term is most commonly applied to electric power converters that convert one form of electrical energy to another, though it may also refer to devices that convert another form of energy (mechanical, chemical, solar) to electrical energy. A regulated power supply is one that controls the output voltage or current to a specific value; the controlled value is held nearly constant despite variations in either load current or the voltage supplied by the power supply's energy source.
Every power supply must obtain the energy it supplies to its load, as well as any energy it consumes while performing that task, from an energy source. Depending on its design, a power supply may obtain energy from:
(1) Electrical energy transmission systems. Common examples of this include power supplies that convert AC line voltage to DC voltage.
(2) Energy storage devices such as batteries and fuel cells.
(3) Electromechanical systems such as generators and alternators.
(4) Solar power." [Power supply. Wikipedia]
The shapes example "Design elements - Power sources" was drawn using the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Power source symbols
Power source symbols, oscillator, alternating-current source, ideal source,  ideal voltage source, ideal source,  ideal current source, battery, DC source, DC voltage source, DC source, DC current source, AC source, AC voltage source, AC source, AC current source,
The vector stencils library "Cable TV" contains 64 symbols of cable TV network equipment.
Use these shapes for drawing CATV system design floor plans, network topology diagrams, wiring diagrams and cabling layout schemes in the ConceptDraw PRO diagramming and vector drawing software extended with the Electric and Telecom Plans solution from the Building Plans area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ building-electric-telecom-plans
Output Directional Tap 5
Output Directional Tap 5, output directional tap,
Output Directional Tap 4
Output Directional Tap 4, output directional tap,
Output Directional Tap 3
Output Directional Tap 3, output directional tap,
Output Directional Tap 1
Output Directional Tap 1, output directional tap,
Output Directional Tap 2
Output Directional Tap 2, output directional tap,
2-way Splitter
2-way Splitter, splitter,
3-way Splitter
3-way Splitter, splitter,
4-way Splitter
4-way Splitter, splitter,
AC Power Block
AC Power Block, AC, power block,
Wavelength Demultiplexer
Wavelength Demultiplexer, wavelength demultiplexer,
Down Guy
Down Guy, down guy,
Building Guy and Anchor
Building Guy and Anchor, building guy, anchor,
Rock Guy with Anchor
Rock Guy with Anchor, rock guy, anchor,
Built CATV Pole
Built CATV Pole, built CATV pole,
Proposed CATV Pole
Proposed CATV Pole, proposed CATV pole,
Directional Tap 1
Directional Tap 1, directional tap,
Directional Tap 2
Directional Tap 2, directional tap,
Down Guy with Anchor
Down Guy with Anchor, down guy, anchor,
Extension Arm
Extension Arm, extension arm,
Ground
Ground, ground,
Joint Usage (Power & Telephone Pole)
Joint Usage (Power & Telephone Pole), joint usage pole, joint use pole, power, telephone,
Joint Usgae Pole with Transformer
Joint Usgae Pole with Transformer, joint usage pole, joint use pole, transformer,
Manhole
Manhole, manhole,
Other Supporting Structures
Other Supporting Structures, supporting structures,
Pedestal - Underground Routing
Pedestal - Underground Routing, pedestal, underground routing,
Pole-to-Pole Guy
Pole-to-Pole Guy, pole-to-pole guy,
Power Pole
Power Pole, power pole,
Push Brace (smaller pole in actual relative position)
Push Brace (smaller pole in actual relative position), push brace, pole,
Riser Pole
Riser Pole, riser pole,
Sidewalk Down Guy with Anchor
Sidewalk Down Guy with Anchor, sidewalk down guy, anchor,
Sidewalk Down Guy
Sidewalk Down Guy, sidewalk down guy,
Slack Span Messenger Wire
Slack Span Messenger Wire, slack span messenger wire,
Strut
Strut, strut,
Telephone Pole
Telephone Pole, telephone pole,
Tensioned Messenger Wire w/out cable
Tensioned Messenger Wire w/out cable, tensioned messenger wire,
Tensioned Messenger Wire
Tensioned Messenger Wire, tensioned messenger wire,
Tree Guy with Anchor
Tree Guy with Anchor, tree guy, anchor,
Direct Buried Underground Routing
Direct Buried Underground Routing, direct buried underground routing,
Duct Line Underground Routing
Duct Line Underground Routing, duct line, underground routing,
Vault Handheld
Vault Handheld, vault handheld,
2-Way Optical Splice Location
2-Way Optical Splice Location, optical splice location,
3-Way Optical Splice Location
3-Way Optical Splice Location, optical splice location,
4-Way Optical Splice Location
4-Way Optical Splice Location, optical splice location,
Optical Amplifier
Optical Amplifier, optical amplifier,
Cable AC Power Combiner
Cable AC Power Combiner, cable AC power combiner,
Optical Fiber Cable
Optical Fiber Cable, optical fiber cable,
Optical Connector
Optical Connector, optical connector,
Fixed Equalizer
Fixed Equalizer, fixed equalizer,
Fixed Flat Attenuators
Fixed Flat Attenuators, fixed flat attenuators,
Line Terminations
Line Terminations, line terminations,
> 4-Way Optical Splice Location
> 4-Way Optical Splice Location, optical splice location,
Bond
Bond, bond,
Wavelength Multiplexer
Wavelength Multiplexer, wavelength multiplexer,
Optical Transmitter
Optical Transmitter, optical transmitter,
Optical Transmitter
Optical Transmitter, optical transmitter,
Optical Node
Optical Node, optical node,
Optical Splitter
Optical Splitter, optical splitter,
Headend (Signal Processing)
Headend (Signal Processing), headend, signal processing,
Node
Node, node,
Primary Hub
Primary Hub, primary hub,
Secondary Hub
Secondary Hub, secondary hub,
Coaxial Splice
Coaxial Splice, coaxial splice,
Power Supply
Power Supply, power supply,
Variable Equalizer
Variable Equalizer, variable equalizer,