Mechanical Engineering
This solution extends ConceptDraw PRO v.9 mechanical drawing software (or later) with samples of mechanical drawing symbols, templates and libraries of design elements, for help when drafting mechanical engineering drawings, or parts, assembly, pneumatic,
This HVAC schematics sample was redesigned from the Wikimedia Commons file: Ventilation unit with heat pump & ground heat exchanger.png. [commons.wikimedia.org/ wiki/ File:Ventilation_ unit_ with_ heat_ pump_ %26_ ground_ heat_ exchanger.png]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. [creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
"Heat recovery ventilation, also known as HRV, mechanical ventilation heat recovery, or MVHR, is an energy recovery ventilation system using equipment known as a heat recovery ventilator, heat exchanger, air exchanger, or air-to-air heat exchanger which employs a counter-flow heat exchanger (countercurrent heat exchange) between the inbound and outbound air flow. HRV provides fresh air and improved climate control, while also saving energy by reducing heating (and cooling) requirements.
Energy recovery ventilators (ERVs) are closely related, however ERVs also transfer the humidity level of the exhaust air to the intake air." [Heat recovery ventilation. Wikipedia]
The HVAC schematics example "Ventilation unit with heat pump and ground heat exchanger" 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.
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. [creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
"Heat recovery ventilation, also known as HRV, mechanical ventilation heat recovery, or MVHR, is an energy recovery ventilation system using equipment known as a heat recovery ventilator, heat exchanger, air exchanger, or air-to-air heat exchanger which employs a counter-flow heat exchanger (countercurrent heat exchange) between the inbound and outbound air flow. HRV provides fresh air and improved climate control, while also saving energy by reducing heating (and cooling) requirements.
Energy recovery ventilators (ERVs) are closely related, however ERVs also transfer the humidity level of the exhaust air to the intake air." [Heat recovery ventilation. Wikipedia]
The HVAC schematics example "Ventilation unit with heat pump and ground heat exchanger" 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.
HVAC schematics
A simple hydraulic schematic showing apparatus for testing the strength of a hydraulic hose splice.
Water enters through normally closed solenoid valve (1) and passes through intake flow meter (2) to high pressure pump (4). Intake water pressure is monitored by pressure gauge (3). The hose to be tested connects between pump (4) and normally open solenoid activated drain valve (7). To test the hose, pump drive motor (5) is turned on, the solenoid of drain valve (7) is activated, closing the valve, and the pump is run to pressurize the hose. Test pressure is monitored by gauge (6). When the test is complete or the hose fails, the solenoid of drain valve (7) is deactivated, opening valve and discharging water, depressurizing the system. All components are operated electrically by a remote control circuit so that the operator may perform the test from a protected location, monitoring it with a camera and video monitor.
This hydraulic schematic example was redrawn using ConceptDraw PRO diagramming and vector drawing software from the Wikimedia Commons file: Hydraulic schematic.jpg.
[commons.wikimedia.org/ wiki/ File:Hydraulic_ schematic.jpg]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
[creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
The hydraulic schematic example "Apparatus for testing the strength of a hydraulic hose splice" is included in the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Water enters through normally closed solenoid valve (1) and passes through intake flow meter (2) to high pressure pump (4). Intake water pressure is monitored by pressure gauge (3). The hose to be tested connects between pump (4) and normally open solenoid activated drain valve (7). To test the hose, pump drive motor (5) is turned on, the solenoid of drain valve (7) is activated, closing the valve, and the pump is run to pressurize the hose. Test pressure is monitored by gauge (6). When the test is complete or the hose fails, the solenoid of drain valve (7) is deactivated, opening valve and discharging water, depressurizing the system. All components are operated electrically by a remote control circuit so that the operator may perform the test from a protected location, monitoring it with a camera and video monitor.
This hydraulic schematic example was redrawn using ConceptDraw PRO diagramming and vector drawing software from the Wikimedia Commons file: Hydraulic schematic.jpg.
[commons.wikimedia.org/ wiki/ File:Hydraulic_ schematic.jpg]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
[creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
The hydraulic schematic example "Apparatus for testing the strength of a hydraulic hose splice" is included in the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Hydraulic system schematic
The vector stencils library "Hydraulic pumps and motors" contains 74 symbols of hydraulic equipment.
Use these shapes for engineering drawings of fluid power and hydraulic control systems in the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-mechanical
Use these shapes for engineering drawings of fluid power and hydraulic control systems in the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-mechanical
Pump, hydraulic
Motor, hydraulic
Pump-motor, hydraulic
Pump, fixed, external drain
Pump, fixed, external drain
Pump, variable
Pump, variable, external drain
Pump, var., manual override
Pump, var., manual override, drain
Pump, var., solenoid
Pump, var., solenoid, drain
Pump, var., solenoid 2
Pump, var., solenoid 2, drain
Pump, var., var. solenoid
Pump, var., var. solenoid, drain
Pump, var., var. solenoid 2
Pump, var., var. solenoid 2, drain
Pump, var., var., roller
Pump, var., roller, drain
Motor, fixed, external drain
Motor, fixed, external drain
Motor, variable
Motor, variable, external drain
Motor, var., manual override
Motor, var., manual override, drain
Motor, var., solenoid
Motor, var., solenoid, drain
Motor, var., solenoid 2
Motor, var., solenoid 2, drain
Motor, var., var. solenoid
Motor, var., var. solenoid, drain
Motor, var., var. solenoid 2
Motor, var., var. solenoid 2, drain
Motor, var., var., roller
Motor, var., roller, drain
Pump-motor, fixed, external drain
Pump-motor, fixed, external drain
Pump-motor, variable
Pump-motor, variable, external drain
Pump-motor, var., manual override
Pump-motor, var., manual override, drain
Pump-motor, var., solenoid
Pump-motor, var., solenoid, drain
Pump-motor, var., solenoid 2
Pump-motor, var., solenoid 2, drain
Pump-motor, var., var. solenoid
Pump-motor, var., var. solenoid, drain
Pump-motor, var., var. solenoid 2
Pump-motor, var., var. solenoid 2, drain
Pump-motor, var., var., roller
Pump-motor, var., roller, drain
Pump, fixed 2
Pump, fixed 2, drain
Pump, variable (sgl side)
-hydraulic-pumps-and-motors---vector-stencils-library.png--diagram-flowchart-example.png)
Pump, variable (sgl side), drain
,-drain-hydraulic-pumps-and-motors---vector-stencils-library.png--diagram-flowchart-example.png)
Pump, variable (dbl side)
-hydraulic-pumps-and-motors---vector-stencils-library.png--diagram-flowchart-example.png)
Pump, variable (dbl side), drain
,-drain-hydraulic-pumps-and-motors---vector-stencils-library.png--diagram-flowchart-example.png)
Motor, fixed 2
Motor, variable (sgl side)
-hydraulic-pumps-and-motors---vector-stencils-library.png--diagram-flowchart-example.png)
Motor, variable (dbl side)
-hydraulic-pumps-and-motors---vector-stencils-library.png--diagram-flowchart-example.png)
Motor, fixed 2, drain
Motor, variable (sgl side), drain
,-drain-hydraulic-pumps-and-motors---vector-stencils-library.png--diagram-flowchart-example.png)
Motor, variable (dbl side), drain
,-drain-hydraulic-pumps-and-motors---vector-stencils-library.png--diagram-flowchart-example.png)
Pump-motor, fixed 2
Pump-motor, fixed 2, drain
Pump-motor, variable (sgl side)
-hydraulic-pumps-and-motors---vector-stencils-library.png--diagram-flowchart-example.png)
Pump-motor, variable (sgl side), drain
,-drain-hydraulic-pumps-and-motors---vector-stencils-library.png--diagram-flowchart-example.png)
Pump-motor, variable (dbl side)
-hydraulic-pumps-and-motors---vector-stencils-library.png--diagram-flowchart-example.png)
Pump-motor, variable (dbl side), drain
,-drain-hydraulic-pumps-and-motors---vector-stencils-library.png--diagram-flowchart-example.png)
Pump, variable displacement
Motor, variable displacement
Pump-motor, variable displacement
Floating motor
Pressure compensator
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