CN107503929A - A kind of modularization Air Compressor Test platform - Google Patents
A kind of modularization Air Compressor Test platform Download PDFInfo
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- CN107503929A CN107503929A CN201710494018.5A CN201710494018A CN107503929A CN 107503929 A CN107503929 A CN 107503929A CN 201710494018 A CN201710494018 A CN 201710494018A CN 107503929 A CN107503929 A CN 107503929A
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- air compressor
- reservoir
- test platform
- frame
- compressor test
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of Air Compressor Test platform, more particularly, to a kind of modularization Air Compressor Test platform.It is complex that it mainly solves the assembling of the testing stand present in prior art, more troublesome when assembling the accessory of required function, the accuracy of the parameters of detection is poor, when air pressure is higher, air-flow is easily revealed, and causes the technical problem of the parameter inaccuracy of experiment etc..The present invention includes frame（1）, described frame（1）It is provided with main table top（2）, the support column that can fix air compressor machine is fixed with main table top（3）, frame lower is provided with the reservoir of more than 2, and reservoir is connected with module valve plate（5）, module valve plate passes through flexible pipe（6）Air compressor machine is connected, frame is provided with three-phase four-wire socket（7）.
Description
Technical field
The present invention relates to a kind of Air Compressor Test platform, more particularly, to a kind of modularization Air Compressor Test platform.
Background technology
Air compressor product is the basic industry of national economy, it is with national defence, oil, chemical industry, medicine, food, urban construction,
Traffic, general industry and mining industry have the relation of interwoveness, are that most other industry enterprises are indispensable main
One of power-equipment.Chinese patent discloses a kind of Air Compressor Test platform（Authorization Notice No.：CN205349684U）, it includes using
In the temperature sensor of the delivery temperature of detection air compressor machine, in addition to it is coupled to the temperature detection letter that temperature sensor is exported
Number multi-levels display circuit and cut-off protection circuit；Multi-levels display circuit includes first order display unit and second level display is single
Member, and first order display unit is correspondingly arranged on the first estate threshold value, second level display unit is correspondingly arranged on the second grade threshold
Value, and the second grade threshold is more than the first estate threshold value, when temperature detection signal is more than the first estate threshold value, the first order is shown
Cell operation；When temperature detection signal is more than the second grade threshold, first order display unit and second level display unit are common
Work；Cut-off protection circuit includes being used for the control unit for controlling air compressor machine to open and close, and control unit is provided with more than the second grade
The tertiary gradient threshold value of threshold value, when temperature detection signal is more than tertiary gradient threshold value, control unit control air compressor machine is closed；Temperature
Spending sensor includes primary temperature sensor and backup temperature sensor, and primary temperature sensor and backup temperature sensor are mutual
It is mutually coupled respectively with multi-levels display circuit, cut-off protection circuit by single-pole double-throw switch (SPDT) after parallel connection；First order display unit
Including the first display part and the first comparing section for setting the first estate threshold value；First comparing section be coupled to temperature sensor with
Temperature detection signal is received, and exports the first comparison signal；First display part is coupled to the first comparing section and compared with receiving first
Signal, and in response to the first comparison signal to indicate delivery temperature；Second level display unit includes the second display part and set with being used for
Put the second comparing section of the second grade threshold；Second comparing section is coupled to temperature sensor to receive temperature detection signal, and defeated
Go out the second comparison signal；Second display part is coupled to the second comparing section to receive the second comparison signal, and compared in response to second
Signal is to indicate delivery temperature.It is more numb when assembling the accessory of required function but the assembling of this testing stand is complex
Tired, the accuracy of the parameters of detection is poor, and when air pressure is higher, air-flow is easily revealed, and causes the parameter of experiment inaccurate.
The content of the invention
The present invention is to provide a kind of modularization Air Compressor Test platform, and it mainly solves the testing stand present in prior art
Assembling it is complex, more troublesome when assembling the accessory of required function, the accuracy of the parameters of detection is poor, air pressure
When higher, air-flow is easily revealed, and causes the technical problem of the parameter inaccuracy of experiment etc..
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
The modularization Air Compressor Test platform of the present invention, including frame, described frame are provided with main table top, are fixed with main table top
The support column of air compressor machine can be fixed, frame lower is provided with the reservoir of more than 2, and reservoir is connected with module valve plate, module valve plate
Air compressor machine is connected by flexible pipe, frame is provided with three-phase four-wire socket.Testing stand is mainly used in testing, examines KNORR（VV120）
Air compressor machine air feed unit, comprehensive, accurate performance detection can be carried out to air compressor machine.Testing stand is by gas circuit analog portion and calculating
Machine observing and controlling part forms, and gas circuit analog portion realizes that air compressor output pressure is adjusted, testing stand computer measurement and control part master
Gas circuit control, power supply are completed, synchronously completes test data automatic data collection.After air compressor machine is fixed on the support columns, utilize
Flexible pipe link block valve plate and air compressor machine, connection are relatively simple.Module valve plate is polylith, is provided with sensor, valve etc. thereon
Multiple functional parts, can freely it assemble, so as to be used for testing air compressor machine as needed.
Preferably, described module valve plate be provided be connected with air compressor machine first pressure sensor, temperature sensor,
Humidity sensor, check valve, flowmeter.Air path part includes buffering reservoir, pressure, temperature sensor etc., is respectively used to stabilization
Pressure at expulsion, measure volume flow and detection pressure at expulsion, temperature etc..
Preferably, described reservoir includes the first reservoir, the second reservoir, the 3rd reservoir of parallel connection, the first reservoir connects
Be connected to safety valve, the first magnetic valve, the first silencer, the first ball valve, the second reservoir be connected with pressure switch, second solenoid valve,
Second silencer, the second ball valve, the 3rd reservoir are connected with second pressure sensor, the 3rd magnetic valve, the 3rd silencer, the 3rd ball
Valve.The parts such as each magnetic valve, ball valve, sensor, silencer, pressure switch are modularization, as long as so by required function
Module is bolted together.
Preferably, described reservoir single connection has pressure gauge line, pressure gauge line is connected with pressure gauge, and pressure gauge is located at machine
The outer surface of frame.The pressure of air compressor machine can be more easily observed by pressure gauge.
Preferably, described flexible pipe is connected with quick connector, quick connector is provided with dirt-proof boot.Quick connector includes
Soon slotting male contact, insert famale connector soon, so connect relatively simple, can prevent dust from invading by dirt-proof boot.
Preferably, described temperature sensor, humidity sensor are connected with wide temperature range type humiture transducer, wide temperature range type temperature
Humidity transmitter is located at the outer surface of frame.Can be by temperature sensor, humidity sensor by wide temperature range type humiture transducer
Induced signal pass to experiment TT＆C system, so can more easily detect temperature, the humidity of air compressor machine.
Preferably, described frame is provided with scram button, scram button is connected by circuit with three-phase four-wire socket.
When whole testing stand breaks down, pause will can be entirely tested by pressing scram button.Three-phase four-wire socket can carry
For the electric power of equipment.
Preferably, described frame is provided with storing basket, pipe clamp, flexible pipe passes through pipe clamp, and the top of support column, which is provided with, to be connected
Fishplate bar.The bearing of itself and air compressor machine can be fixed together by connecting plate by bolt.
Preferably, the pipeline in described module valve plate where first pressure sensor is large-diameter pipe, its internal diameter is big
The tubing internal diameter where temperature sensor, the inwall of pipeline where temperature sensor is provided with the fin of spiral shape arrangement, adjacent
Inwall between fin is provided with arc groove, and the inwall of pipeline is provided with some salient points, the surrounding of salient point where humidity sensor
Provided with annular groove.Pipeline where first pressure sensor is heavy caliber, can not so stop air-flow so that the pressure value of air-flow
It is more accurate.The contact area of air-flow and channel interior can be increased by fin so that this part pipeline can fully absorb
Temperature, and spiral shape can also accelerate air-flow by the way that such temperature detection is more accurate.The arc groove of fin bottom can
Guide air-flow, and further increase and the contact area of air-flow.Set salient point can with annular groove on pipeline where humidity sensor
More steam is store to stay, so enables to Humidity Detection more accurate.
Preferably, the air inlet of described module valve plate is provided with the adapter that is connected with quick connector, adapter it is interior
Hold as two sections of thread segments, be provided with cavity between two sections of thread segments, sealing block is embedded with the air inlet inwall of template valve block, seal
Block is embedded into cavity, and adapter the inner is the conical surface, and the inner of air inlet is provided with soft pad, and soft pad is provided with and mutually fitted with the conical surface
The face answered.The sealing of whole pipeline can be increased by sealing block, because sealing block is located at a centre for an even thread seal section,
Therefore it had both served the effect of sealing, will not deviate from again because air-flow is excessive.Adapter can be controlled to stretch into by screw thread
Depth inside to air inlet, such adapter the inner can push soft pad, so as to freely control the aperture of air inlet,
Adjust air inflow.
Therefore, Air Compressor Test platform of the invention uses modular design concept, air compressor machine can be carried out comprehensively, accurately
Performance detection, the present invention has reliable ground connection, electric leakage, overload protective device, has reliable security protection, alarm, insurance to arrange
Apply, to prevent maloperation or contingency causes machine impaired or personal injury, the assembling of testing stand is relatively simple, in assembling institute
It is relatively easy to during the accessory for needing function, the accuracy of the parameters of detection is preferable, and when air pressure is relatively low, air-flow is not easy to reveal, examination
The parameter tested is accurate.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present invention；
The Fig. 1 of accompanying drawing 2 overlooking the structure diagram；
The Fig. 1 of accompanying drawing 3 side structure schematic diagram；
Accompanying drawing 4 is the dimensional structure diagram of the present invention；
Accompanying drawing 5 is the gas circuit structure schematic diagram of the present invention；
Accompanying drawing 6 is the valve plate pipeline structure schematic diagram of the present invention；
Accompanying drawing 7 is the structural representation of the valve plate air inlet of the present invention.
Parts, position and numbering in figure：Frame 1, main table top 2, support column 3, the first reservoir 4.1, the second reservoir 4.2,
3rd reservoir 4.3, module valve plate 5, flexible pipe 6, three-phase four-wire socket 7, first pressure sensor 8.1, second pressure sensor
8.2nd, temperature sensor 9, humidity sensor 10, check valve 11, flowmeter 12, safety valve 13, first the 14.1, second electricity of magnetic valve
Magnet valve 14.2, the 3rd magnetic valve 14.3, the first silencer 15.1, the second silencer 15.2, the 3rd silencer 15.3, the first ball valve
16.1st, the second ball valve 16.2, the 3rd ball valve 16.3, pressure switch 17, pressure gauge line 18, pressure gauge 19, quick connector 20, dust-proof
Set 21, wide temperature range type humiture transducer 22, scram button 23, storing basket 24, pipe clamp 25, connecting plate 26, large-diameter pipe 27, fin
28th, arc groove 29, salient point 30, annular groove 31, adapter 32, cavity 33, sealing block 34, the conical surface 35, soft pad 36, air compressor machine
37。
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment：The modularization Air Compressor Test platform of this example, as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, including frame 1, set in frame
There is main table top 2, the support column 3 that can fix air compressor machine 37 is fixed with main table top, frame lower is provided with 3 reservoirs, and reservoir connects
Module valve plate 5 is connected to, module valve plate connects air compressor machine by flexible pipe 6, and flexible pipe 6 is connected with quick connector 20, set on quick connector
There is dirt-proof boot 21.Frame is provided with three-phase four-wire socket 7.Frame is provided with scram button 23, and scram button passes through circuit and three
The line socket 7 of phase four connects.Pressure gauge line 18 is connected with reservoir, pressure gauge line is connected with pressure gauge 19, and pressure gauge is located at frame
Outer surface.Frame is provided with storing basket 24, pipe clamp 25, and flexible pipe 6 passes through pipe clamp, and the top of support column is provided with connecting plate 26.Such as
Fig. 5, module valve plate are provided with the first pressure sensor 8.1 being connected with air compressor machine, temperature sensor 9, humidity sensor 10, list
To valve 11, flowmeter 12.Temperature sensor 9, humidity sensor 10 are connected with wide temperature range type humiture transducer 22, and wide temperature range type is warm and humid
Degree transmitter is located at the outer surface of frame.Reservoir include capacity be 50L the first reservoir 4.1 in parallel, the second reservoir 4.2,
3rd reservoir 4.3, the first reservoir are connected with safety valve 13, the first magnetic valve 14.1, the first silencer 15.1, the first ball valve
16.1, the second reservoir is connected with pressure switch 17, second solenoid valve 14.2, the second silencer 15.2, the second ball valve 16.2, and the 3rd
Reservoir is connected with second pressure sensor 8.2, the 3rd magnetic valve 14.3, the 3rd silencer 15.3, the 3rd ball valve 16.3.Such as Fig. 6,
Pipeline in module valve plate where first pressure sensor 8.1 is large-diameter pipe 27, and its internal diameter is managed where being more than temperature sensor 9
Road internal diameter, the inwall of pipeline where temperature sensor are provided with the fin 28 of spiral shape arrangement, and the inwall between adjacent lugs is set
There is arc groove 29, the inwall of pipeline is provided with some salient points 30 where humidity sensor, and salient point is surrounded by annular groove 31.Mould
The air inlet of block valve plate is provided with the adapter 32 that is connected with quick connector 20, and the inner of adapter is two sections of thread segments, two sections of spiral shells
Cavity 33 is provided between line section, sealing block 34 is embedded with the air inlet inwall of template valve block, sealing block is embedded into cavity, turns
Joint the inner is the conical surface 35, and the inner of air inlet is provided with soft pad 36, and soft pad is provided with the face being adapted with the conical surface 35.
In use, will be installed by test specimen air compressor machine 37 needs fork truck or driving, this external demand prepares following material：
GB70.1-2008 screws M12X50 4
GB899-88 studs M12X25 4
M12 nuts, plain cushion, each 8 of spring washer, 19 spanners 2
Air compressor machine 37 is lifted on pneumatics owner table top 2, fixed with screw and stud.Recommend torque 60N.M.
Air compressor machine and test pipeline are connected using high-pressure hose 6.Whether the connection of inspection air compressor machine and testing stand
It is firm.Switch on power, close all ball valves and magnetic valve.Check whether air compressor machine is revealed using soap bubble.Air compressor machine is opened, is seen
Examine motor direction of rotation.Open air compressor machine, record motor speed, power of motor numerical value.Air compressor machine is opened, checks air dryer
Whether reveal.Record dries regeneration conversion time.Performance of air compressor can pass through the real-time monitor state of software and output result.
After testing TT＆C system selection parameter, parameter setting is carried out, after all setting, clicks on parameter save button.Click on to start and survey
Examination.Items real-time status data when just energy real-time display is tested on software.Open air compressor machine.Test gas circuit inflation is given, until peace
Full valve is opened.Pressure gauge is observed, if it exceeds safety valve is not opened yet, scram button is pressed, closes air compressor machine.Testing stand is trying
Test area and sound and light alarm is set, operating personnel can be warned to take care during experiment.Testing equipment has perfect logical action chain
Protection.Testing stand has the hardware protection functions such as short circuit, overload, while has perfect software and hardware interlock protection function, can be automatic
Complete the error protection such as excessively stream, short circuit because of caused by test item defect.
The specific embodiment of the present invention is the foregoing is only, but the architectural feature of the present invention is not limited thereto, Ren Heben
The technical staff in field in the field of the invention, all cover among the scope of the claims of the present invention by the change or modification made.
Claims (10)
1. a kind of modularization Air Compressor Test platform, including frame（1）, it is characterised in that described frame（1）It is provided with main table top
（2）, the support column that can fix air compressor machine is fixed with main table top（3）, frame lower is provided with the reservoir of more than 2, reservoir company
It is connected to module valve plate（5）, module valve plate passes through flexible pipe（6）Air compressor machine is connected, frame is provided with three-phase four-wire socket（7）.
2. modularization Air Compressor Test platform according to claim 1, it is characterised in that described module valve plate（5）It is provided with
The first pressure sensor being connected with air compressor machine（8.1）, temperature sensor（9）, humidity sensor（10）, check valve（11）, stream
Gauge（12）.
3. modularization Air Compressor Test platform according to claim 1 or 2, it is characterised in that described reservoir includes parallel connection
The first reservoir（4.1）, the second reservoir（4.2）, the 3rd reservoir（4.3）, the first reservoir is connected with safety valve（13）, the first electromagnetism
Valve（14.1）, the first silencer（15.1）, the first ball valve（16.1）, the second reservoir is connected with pressure switch（17）, the second electromagnetism
Valve（14.2）, the second silencer（15.2）, the second ball valve（16.2）, the 3rd reservoir is connected with second pressure sensor（8.2）,
Three magnetic valves（14.3）, the 3rd silencer（15.3）, the 3rd ball valve（16.3）.
4. modularization Air Compressor Test platform according to claim 1 or 2, it is characterised in that survey is connected with described reservoir
Press table line（18）, pressure gauge line is connected with pressure gauge（19）, pressure gauge is located at the outer surface of frame.
5. modularization Air Compressor Test platform according to claim 1 or 2, it is characterised in that described flexible pipe（6）It is connected with
Quick connector（20）, quick connector is provided with dirt-proof boot（21）.
6. modularization Air Compressor Test platform according to claim 1 or 2, it is characterised in that described temperature sensor（9）、
Humidity sensor（10）It is connected with wide temperature range type humiture transducer（22）, wide temperature range type humiture transducer is located at frame（1）It is outer
Surface.
7. modularization Air Compressor Test platform according to claim 1 or 2, it is characterised in that described frame（1）It is provided with
Scram button（23）, scram button passes through circuit and three-phase four-wire socket（7）Connection.
8. modularization Air Compressor Test platform according to claim 1 or 2, it is characterised in that described frame（1）It is provided with
Storing basket（24）, pipe clamp（25）, flexible pipe（6）Through pipe clamp, support column（3）Top be provided with connecting plate（26）.
9. modularization Air Compressor Test platform according to claim 2, it is characterised in that described module valve plate（5）In first
Pressure sensor（8.1）The pipeline at place is large-diameter pipe（27）, its internal diameter is more than temperature sensor（9）Place tubing internal diameter,
The inwall of pipeline is provided with the fin of spiral shape arrangement where temperature sensor（28）, the inwall between adjacent lugs is provided with arc
Groove（29）, the inwall of pipeline is provided with some salient points where humidity sensor（30）, salient point is surrounded by annular groove（31）.
10. modularization Air Compressor Test platform according to claim 5, it is characterised in that described module valve plate（5）Enter
Gas port is provided with and quick connector（20）The adapter of connection（32）, the inner of adapter is two sections of thread segments, two sections of thread segments it
Between be provided with cavity（33）, sealing block is embedded with the air inlet inwall of template valve block（34）, sealing block is embedded into cavity, transfers
Head the inner is the conical surface（35）, the inner of air inlet is provided with soft pad（36）, soft pad is provided with and the conical surface（35）Adaptable face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494018.5A CN107503929B (en) | 2017-06-26 | 2017-06-26 | A kind of modularization Air Compressor Test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494018.5A CN107503929B (en) | 2017-06-26 | 2017-06-26 | A kind of modularization Air Compressor Test platform |
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| Publication Number | Publication Date |
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| CN107503929A true CN107503929A (en) | 2017-12-22 |
| CN107503929B CN107503929B (en) | 2019-05-28 |
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ID=60679010
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710494018.5A Active CN107503929B (en) | 2017-06-26 | 2017-06-26 | A kind of modularization Air Compressor Test platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530656A (en) * | 2018-05-25 | 2019-12-03 | 中车唐山机车车辆有限公司 | A kind of air supply system testing stand |
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| CN107503929B (en) | 2019-05-28 |
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