CN106194739A - A kind of gear pump detection equipment - Google Patents
A kind of gear pump detection equipment Download PDFInfo
- Publication number
- CN106194739A CN106194739A CN201610730473.6A CN201610730473A CN106194739A CN 106194739 A CN106194739 A CN 106194739A CN 201610730473 A CN201610730473 A CN 201610730473A CN 106194739 A CN106194739 A CN 106194739A
- Authority
- CN
- China
- Prior art keywords
- oil
- gear pump
- test
- fuel tank
- temperature fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0088—Lubrication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/86—Detection
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Volume Flow (AREA)
Abstract
The present invention relates to a kind of gear pump detection equipment, including operating board, calorstat, top petrol tank, room temperature fuel system, low temperature fuel system and oil system, calorstat and top petrol tank are supported by stand, it is provided with test gear pump in calorstat and is fixed by flange, on described stand, frequency conversion motor is installed, the rotating speed of frequency conversion motor is by Frequency Converter Control, frequency conversion motor passes through change speed gear box motoring ring test gear pump, and described top petrol tank is connected by the lubricating oil mouth of electromagnetic valve with the test gear pump in calorstat.Present configuration is simple, reasonable in design, by simulation gear pump duty, gear pump can be carried out low temperature running-in test, room temperature running-in test and calibration of power test, relief valve calibration test and actuator calibration test, it is ensured that gear pump performance is qualified, reliable operation.
Description
Technical field
The invention belongs to detect equipment technical field, be specifically related to a kind of gear pump detection equipment.
Background technology
In the production of the gear pump of band actuator, in order to carry out running-in test and the work of detection gear pump to gear pump
Make performance, need a kind of special inspecting equipment of design to simulate this gear pump actual working state, gear is carried out running-in test and
Performance calibration, it is ensured that gear pump performance is qualified, reliable operation.
Summary of the invention
The object of the invention: a kind of gear pump detection equipment is provided, by simulation gear pump duty, can be to gear pump
Carry out low temperature running-in test, room temperature running-in test and calibration of power test, relief valve calibration test, actuator calibration examination
Test.
Technical solution of the present invention: a kind of gear pump detection equipment, including operating board, calorstat, top petrol tank, room temperature fuel oil
System, low temperature fuel system and oil system, calorstat and top petrol tank are supported by stand, are provided with test in calorstat
Gear pump is also fixed by flange, and described stand is provided with frequency conversion motor, and the rotating speed of frequency conversion motor is by converter control
System, frequency conversion motor passes through change speed gear box motoring ring test gear pump, and described top petrol tank is by electromagnetic valve and the test in calorstat
The lubricating oil mouth of gear pump is connected；Described room temperature fuel system includes that room temperature fuel tank, the oil-out of room temperature fuel tank pass through flowline
Road is connected with the oil-in of test gear pump, and the oil return opening of room temperature fuel tank is by the oil-out phase of reflux pipe with test gear pump
Even；Described low temperature fuel system includes low temperature fuel tank, and low temperature fuel tank is in parallel with tee ball valve in room temperature fuel system by pump
Connect, and switched over by tee ball valve；Described oil system includes lubricating oil fuel tank, and lubricating oil fuel tank is defeated by lubricating oil by pump
Delivering to change speed gear box, the oil-out of change speed gear box is connected with the refluxing opening of lubricating oil fuel tank by pipeline；Described operating board is this detection
The control system of equipment, controls whole detection equipment trouble-free operation.
Further, described outlet line is provided with pump, and the oil-out of room temperature fuel tank is connected with pump, by heat exchanger,
The filter of tee ball valve, crude oil, thin oil filter are connected with test gear pump oil-in with choke valve, and described reflux pipe is provided with threeway
Ball valve, is connected with the oil-out of test gear pump by effusion meter, overflow valve, choke valve, and reflux pipe passes through throttle valve control
Pressure.
Further, described room temperature fuel tank is provided with filter and liquidometer, and the oil-out of room temperature fuel tank is by fuel-displaced
Pipeline is connected with the oil-in of test gear pump, and the oil return opening of room temperature fuel tank is by the oil-out of reflux pipe with test gear pump
It is connected.
Further, described top petrol tank is arranged on the top of calorstat, by the cunning of electromagnetic valve with test gear pump
Hydraulic fluid port is connected, and described top petrol tank is additionally provided with liquidometer, and described calorstat is provided with platinum resistance thermometer sensor,.
Further, described low temperature fuel tank is coated with by insulation material, internal equipped with cooler and oil suction filter element,
Low temperature fuel tank is provided with liquidometer and platinum resistance thermometer sensor,.
Further, described lubricating oil fuel tank is provided with liquidometer and filter, will by heat exchanger, oil filter and choke valve
Lubricating oil is delivered to change speed gear box.
Further, described operating board be provided with choke valve, converter, temperature indicator, pressure display instrument, temperature show
Show instrument, electromagnetic valve switch, motor switch and Three way ball valve, by above-mentioned setting, it is possible to ensure that whole detection equipment is smooth
Run.
By technique scheme, the invention have the benefit that
1, present configuration is simple, reasonable in design, by simulation gear pump duty, gear pump can be carried out low temperature mill
Close test, room temperature running-in test and calibration of power test, relief valve calibration test and actuator calibration test, it is ensured that gear pump
Performance is qualified, reliable operation.
2, the present invention is by separating with testing stand at operating board, operating board in the operation of all tests and data display set, keeps away
Exempting from testing crew by the occupational injury such as noise, fuel oil, testing crew can be with long-time operation equipment.
3, invention carries out running-in test, really by the ambient temperature of low temperature fuel tank, the work of calorstat simulation test gear pump
Protect gear pump energy round-the-clock running.
Accompanying drawing explanation
Fig. 1 unit construction principle figure；
Fig. 2 equipment stand structure diagram；
Fig. 3 equipment operating board structure diagram.
In figure: 1, switch valve；2, oil suction filter element；3, pump；4, platinum resistance thermometer sensor,；5, overflow valve；6, heat exchanger；7, switch valve
；8, tee ball valve；9, crude oil filter；10, thin oil filter；11, switch；12, choke valve；13, platinum resistance thermometer sensor,；14, pressure transmitter
；15, effusion meter；16, choke valve；17, pressure transmitter；18, overflow valve；19, electromagnetic valve；20, liquidometer；21, high-order
Fuel tank；22, pressure transmitter；23, change speed gear box；24, frequency conversion motor；25, speed probe；26, converter；27, heat exchange
Device；28, filter；29, liquidometer；30, ball valve；31, cooler；32, low temperature fuel tank；33, room temperature fuel tank；34, lubricating oil oil
Case；35, calorstat；36, test gear pump；37, stand；38, operating board；39, temperature indicator；40, pressure display instrument；
41, temperature indicator；42, electromagnetic valve switch；43, motor switch；44, Three way ball valve.
Detailed description of the invention
Below in conjunction with this accompanying drawing, technical scheme is conducted further description.
As Figure 1-3, the detection equipment of a kind of gear pump, including operating board 38, calorstat 35, top petrol tank 21, often
Temperature fuel system, low temperature fuel system and oil system, calorstat 35 and top petrol tank 21 are supported by stand 37, constant temperature
It is provided with test gear pump 36 in case 35 and is fixed by flange, described stand 37 is provided with frequency conversion motor 24, frequency conversion
The rotating speed of motor 24 is controlled by converter 26, and frequency conversion motor 24 is by change speed gear box 23 motoring ring test gear pump 36, a described high position
Fuel tank 21 is connected by the lubricating oil mouth of electromagnetic valve 19 with the test gear pump 36 in calorstat 35.
Described oil system includes that lubricating oil fuel tank 34, described lubricating oil fuel tank 34 are provided with liquidometer 29a and filter
28a, the oil-out of lubricating oil fuel tank 34 is connected with pump 3c, will be slided by heat exchanger 27, oil filter 9b, choke valve 12e, choke valve 11b
Oil is delivered to change speed gear box 23, and change speed gear box 23 oil-out is connected with lubricating oil fuel tank 34 refluxing opening by pipeline.
Described room temperature fuel system includes that room temperature fuel tank 33, described room temperature fuel tank 33 are provided with filter 28b and liquid level
Meter 29b, the oil-out of room temperature fuel tank 33 is connected with pump 3b by outlet line, is filtered by heat exchanger 6, tee ball valve 8a, crude oil
9a, thin oil filter 10, choke valve 12a are connected with the oil-in of test gear pump 36, between choke valve 12a and test gear pump 36 also
Have a reflux pipe, by choke valve 12b control pressure, test gear pump 36 oil-out through choke valve 12c, choke valve 12d, overflow
Stream valve 18a, overflow valve 18b, effusion meter 15b, tee ball valve 8b are connected with room temperature fuel tank 33 oil return opening.
Described low temperature fuel system includes that low temperature fuel tank 32, described low temperature fuel tank 32 are coated with by insulation material,
Internal equipped with cooler 31 and oil suction filter element 2a, low temperature fuel tank 32 is provided with liquidometer 29c and platinum resistance thermometer sensor, 4a, low temperature fuel tank 32
Oil-out be connected with tee ball valve 8a by switch valve 1b, pump 3a, this low temperature fuel tank 32 oil return opening is connected with tee ball valve 8b,
Wherein low temperature fuel system is connected in parallel with room temperature fuel system, is cut by tee ball valve 8a and tee ball valve 8b
Change.
Described top petrol tank 21 is arranged on calorstat 35 top, by electromagnetic valve 19 and test gear pump 36 lubricating oil mouth phase
Even, described top petrol tank 21 being additionally provided with liquidometer 20, described calorstat 35 is provided with platinum resistance thermometer sensor, 4b.
Described operating board 38 be provided with choke valve 12, converter 26, temperature indicator 39, pressure display instrument 40, temperature show
Show instrument 41, electromagnetic valve switch 42, motor switch 43 and Three way ball valve 44, by above-mentioned setting, it is possible to ensure whole detection
Equipment trouble-free operation.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Within the scope of the present invention, therefore, protection scope of the present invention should be as the criterion lid with described scope of the claims.
Claims (7)
1. gear pump detection equipment, it is characterised in that: include operating board, calorstat, top petrol tank, room temperature fuel system,
Low temperature fuel system and oil system, calorstat and top petrol tank are supported by stand, are provided with test gear in calorstat
Pump is also fixed by flange, and described stand is provided with frequency conversion motor, and the rotating speed of frequency conversion motor, by Frequency Converter Control, becomes
Frequently motor passes through change speed gear box motoring ring test gear pump, and described top petrol tank is by electromagnetic valve and the test gear pump in calorstat
Lubricating oil mouth be connected；Described room temperature fuel system includes room temperature fuel tank, and the oil-out of room temperature fuel tank passes through outlet line and examination
The oil-in testing gear pump is connected, and the oil return opening of room temperature fuel tank is connected by the oil-out of reflux pipe with test gear pump；Institute
The low temperature fuel system stated includes low temperature fuel tank, and low temperature fuel tank is connected in parallel with tee ball valve in room temperature fuel system by pump,
And switched over by tee ball valve；Described oil system includes that lubricating oil is delivered to by lubricating oil fuel tank, lubricating oil fuel tank by pump
Change speed gear box, the oil-out of change speed gear box is connected with the refluxing opening of lubricating oil fuel tank by pipeline；Described operating board is this detection equipment
Control system, control whole detection equipment trouble-free operation.
A kind of gear pump detection equipment the most according to claim 1, it is characterised in that: described outlet line is provided with
Pump, the oil-out of room temperature fuel tank is connected with pump, by heat exchanger, tee ball valve, crude oil filter, thin oil filter and choke valve and test tooth
Wheel pump oil-in is connected, and described reflux pipe is provided with tee ball valve, by effusion meter, overflow valve, choke valve and test tooth
The oil-out of wheel pump is connected, and reflux pipe passes through throttle valve control pressure.
A kind of gear pump detection equipment the most according to claim 1, it is characterised in that: described room temperature fuel tank is provided with
Filter and liquidometer, the oil-out of room temperature fuel tank is connected by the oil-in of outlet line with test gear pump, room temperature fuel tank
Oil return opening by reflux pipe with test gear pump oil-out be connected.
A kind of gear pump detection equipment the most according to claim 1, it is characterised in that: described top petrol tank is arranged on
The top of calorstat, is connected by the lubricating oil mouth of electromagnetic valve with test gear pump, described top petrol tank is additionally provided with liquidometer,
Described calorstat is provided with platinum resistance thermometer sensor,.
A kind of gear pump detection equipment the most according to claim 1, it is characterised in that: described low temperature fuel tank is by protecting
Adiabator is coated with, and internal equipped with cooler and oil suction filter element, low temperature fuel tank is provided with liquidometer and platinum resistance thermometer sensor,.
A kind of gear pump detection equipment the most according to claim 1, it is characterised in that: described lubricating oil fuel tank is provided with
Liquidometer and filter, be delivered to change speed gear box by heat exchanger, oil filter and choke valve by lubricating oil.
A kind of gear pump detection equipment the most according to claim 1, it is characterised in that: described operating board is provided with joint
Stream valve, converter, temperature indicator, pressure display instrument, temperature indicator, electromagnetic valve switch, motor switch and tee ball valve are opened
Close, by above-mentioned setting, it is possible to ensure whole detection equipment trouble-free operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730473.6A CN106194739B (en) | 2016-08-26 | 2016-08-26 | A kind of gear pump detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730473.6A CN106194739B (en) | 2016-08-26 | 2016-08-26 | A kind of gear pump detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106194739A true CN106194739A (en) | 2016-12-07 |
| CN106194739B CN106194739B (en) | 2018-06-15 |
Family
ID=57524748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610730473.6A Active CN106194739B (en) | 2016-08-26 | 2016-08-26 | A kind of gear pump detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106194739B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973805A (en) * | 2019-04-15 | 2019-07-05 | 扬力集团股份有限公司 | A lubricating oil temperature regulating system for a press and an oil temperature regulating method thereof |
| CN113916578A (en) * | 2021-10-19 | 2022-01-11 | 长春职业技术学院 | Durability test bed of gear pump for aircraft engine |
| CN114526228A (en) * | 2022-02-18 | 2022-05-24 | 徐州圣邦机械有限公司 | Performance test bed and experimental method for internal gear pump |
| CN114876791A (en) * | 2022-06-02 | 2022-08-09 | 河南航天液压气动技术有限公司 | Flow intelligent calibration gear pump |
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| JP2006214410A (en) * | 2005-02-07 | 2006-08-17 | Japan Steel Works Ltd:The | Gear pump control method |
| CN201461364U (en) * | 2008-11-26 | 2010-05-12 | 中国船舶重工集团公司第七○七研究所九江分部 | Gear pump intelligent test bed |
| CN103511238A (en) * | 2013-10-16 | 2014-01-15 | 徐州科源液压股份有限公司 | Multiplex gear pump energy-saving testing bench |
| CN203702553U (en) * | 2013-12-24 | 2014-07-09 | 杭叉集团股份有限公司 | Hydraulic gear pump testing bench |
| CN205955981U (en) * | 2016-08-26 | 2017-02-15 | 南京航健航空装备技术服务有限公司 | Gear pump check out test set |
-
2016
- 2016-08-26 CN CN201610730473.6A patent/CN106194739B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006214410A (en) * | 2005-02-07 | 2006-08-17 | Japan Steel Works Ltd:The | Gear pump control method |
| CN201461364U (en) * | 2008-11-26 | 2010-05-12 | 中国船舶重工集团公司第七○七研究所九江分部 | Gear pump intelligent test bed |
| CN103511238A (en) * | 2013-10-16 | 2014-01-15 | 徐州科源液压股份有限公司 | Multiplex gear pump energy-saving testing bench |
| CN203702553U (en) * | 2013-12-24 | 2014-07-09 | 杭叉集团股份有限公司 | Hydraulic gear pump testing bench |
| CN205955981U (en) * | 2016-08-26 | 2017-02-15 | 南京航健航空装备技术服务有限公司 | Gear pump check out test set |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973805A (en) * | 2019-04-15 | 2019-07-05 | 扬力集团股份有限公司 | A lubricating oil temperature regulating system for a press and an oil temperature regulating method thereof |
| CN109973805B (en) * | 2019-04-15 | 2021-02-19 | 扬力集团股份有限公司 | A kind of press lubricating oil temperature regulating system and oil temperature regulating method thereof |
| CN113916578A (en) * | 2021-10-19 | 2022-01-11 | 长春职业技术学院 | Durability test bed of gear pump for aircraft engine |
| CN113916578B (en) * | 2021-10-19 | 2022-04-29 | 长春职业技术学院 | Durability test bed of gear pump for aircraft engine |
| CN114526228A (en) * | 2022-02-18 | 2022-05-24 | 徐州圣邦机械有限公司 | Performance test bed and experimental method for internal gear pump |
| CN114526228B (en) * | 2022-02-18 | 2024-02-20 | 徐州圣邦机械有限公司 | An internal gear pump performance test bench and experimental method |
| CN114876791A (en) * | 2022-06-02 | 2022-08-09 | 河南航天液压气动技术有限公司 | Flow intelligent calibration gear pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106194739B (en) | 2018-06-15 |
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