CN201635986U - Seal performance test bench for water pump - Google Patents
Seal performance test bench for water pump Download PDFInfo
- Publication number
- CN201635986U CN201635986U CN2010203021647U CN201020302164U CN201635986U CN 201635986 U CN201635986 U CN 201635986U CN 2010203021647 U CN2010203021647 U CN 2010203021647U CN 201020302164 U CN201020302164 U CN 201020302164U CN 201635986 U CN201635986 U CN 201635986U
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- water pump
- test bench
- cylinder
- pressing plate
- water
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Abstract
The utility model relates to a test bench, in particular to a seal performance test bench for a water pump. The seal performance test bench mainly solves the technical problems that in the prior art the test bench has complex structure and high manufacturing cost, can not be used for independently detecting the seal performance of the water pump body, and the like. The seal performance test bench comprises a rack (1) which is connected with a water tank (2). The seal performance test bench is characterized in that the water tank (2) is internally provided with a bottom plate (3); the upper part of the bottom plate is connected with a measuring seat (4) which can contain the water pump; the bottom plate is also connected with a driving device; a pressing plate (5) which can press the water pump is arranged above the measuring seat; and the pressing plate is connected with the driving device.
Description
Technical field
The utility model relates to a kind of test bench, especially relates to a kind of to the isostructural improvement of water pump packing property testing platform.
Background technique
Generally all need to use water pump in daily life, general water pump all is made up of the pump housing and impeller, can play the effect of drawing water.Chinese patent discloses that a kind of water pump durability test-bed (publication number: CN 101469698A), it comprises: programmable controller, frequency variator, variable-frequency motor, water tank, first water pipe, second water pipe, worktable, anchor clamps; Described anchor clamps are fixed on water pump on the worktable; First water pipe links to each other with pump intake and water outlet of water tank respectively, an end of second water pipe links to each other with pump outlet, and the other end inserts among the water tank; Programmable controller, frequency variator, variable-frequency motor connect successively by cable, programmable controller is set the frequency and the starting and stopping time of frequency variator, control frequency converter output voltage frequency, driving variable-frequency motor turns round according to given speed, and drag pump operation, the height of second water pipe is 1～3m, and second water pipe is U-shaped pipe or V-arrangement pipe, and second water pipe is galvanized pipe or plastic-aluminum pipe.A kind of water pump reliability of also disclosing Chinese patent detects test stand (notice of authorization number: CN 201351593Y), it comprises support, spiral case, water intake, water outlet and fixing water pump to be measured, spiral case is connected on the support, water intake and water outlet are arranged on the spiral case, water pump is arranged on the spiral case between water intake and the water outlet, the top of spiral case also is provided with a relief opening, the switch of relief opening is manual, after test stand work a period of time, the manual unlocking relief opening, air in the spiral case is got rid of, the switch of relief opening is automatically, an auto-pressure switch is set, on the relief opening when the air pressure in the spiral case reach a certain height, relief opening can be opened automatically, gets rid of the air in the spiral case.But these two kinds are installed all more complicated, and manufacture cost is higher, and can't be used for detecting separately the sealing of pump body.
The model utility content
The utility model technical issues that need to address provide a kind of water pump packing property testing platform, it mainly is the structure more complicated all that solves the existing in prior technology test bench, manufacture cost is higher, and can't be used for detecting separately the technical problem of the sealing etc. of pump body.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Water pump packing property testing platform of the present utility model comprises frame, is connected with water tank on the frame, it is characterized in that described water tank inside is provided with base plate, and base plate top is connected with the measuring base that can put water pump, and base plate also is connected with drive unit; The top of measuring base is provided with the pressing plate that water pump can be pushed down, and pressing plate is connected with drive unit.Can fill with test fluid in the water tank, can earlier water pump to be measured be positioned on the base plate, base plate at first is positioned at the test fluid top.During test, can start drive unit, pressing plate is pressed in the top of water pump to be measured, slowly press down, base plate slowly descends under the effect of drive unit simultaneously, and water pump just can sink in the test fluid.At this moment observe the pump housing of water pump whether have bubble to overflow.Drive unit can be mechanisms such as cylinder, oil hydraulic cylinder.
As preferably, the drive unit on described pressing plate, the base plate is respectively first cylinder, second cylinder, and first cylinder, second cylinder are oppositely arranged, and its push rod connects pressing plate, base plate respectively.The employing cylinder comparatively cleans, environmental protection, and cylinder moves more steady.
As preferably, the lower surface of described pressing plate is provided with first Sealing, and the upper surface of measuring base is provided with second Sealing.First Sealing, second Sealing can prevent that water pump from leaking at the upper and lower opening place with the upper and lower opening sealing of water pump.
As preferably, described first cylinder is connected water tank upper by supporting frame, and second cylinder is located at the water tank bottom, and this spline structure is comparatively compact.
Therefore, the utlity model has test bench and utilize two cylinders that water pump is immersed in the test fluid observation whether to leak, characteristics such as the method for test is comparatively simple, and the manufacture cost of test bench is lower, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Component, position and numbering among the figure: frame 1, water tank 2, base plate 3, measuring base 4, pressing plate 5, first cylinder 6, second cylinder 7, first Sealing 8, second Sealing 9, supporting frame 10, test fluid 11, water pump 12.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the water pump packing property testing platform that this is routine, as Fig. 1, a frame 1 is arranged, be connected with water tank 2 on the frame, water tank 2 inside are provided with base plate 3, and base plate top is connected with the measuring base 4 that can put water pump, and the upper surface of measuring base is provided with second Sealing 9.Base plate also is connected with the bottom that second cylinder, 7, the second cylinders are located at water tank; The top of measuring base is provided with the pressing plate 5 that water pump can be pushed down, and pressing plate is connected with first cylinder, 6, the first cylinders 6 and is connected water tank 2 tops by supporting frame 10, and the lower surface of pressing plate 5 is provided with first Sealing 8.
During use, in water tank, fill with test fluid 11.Water pump 12 is positioned on the measuring base 4, and pressing plate 5 is pressed in the suitable for reading of water pump.Start first cylinder 6, pressing plate 5 is pressed down, second cylinder 7 descends, thereby makes water pump slowly immerse in the test fluid 11, and whether the pump housing place that can observe water pump this moment has bubble to overflow, thereby judges the sealing of water pump.
The above only is a specific embodiment of the utility model, but structure characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (4)
1. a water pump packing property testing platform comprises frame (1), is connected with water tank (2) on the frame, it is characterized in that described water tank (2) inside is provided with base plate (3), and base plate top is connected with the measuring base (4) that can put water pump, and base plate also is connected with drive unit; The top of measuring base is provided with the pressing plate (5) that water pump can be pushed down, and pressing plate is connected with drive unit.
2. water pump packing property testing platform according to claim 1, it is characterized in that the drive unit on described pressing plate (5), the base plate (3) is respectively first cylinder (6), second cylinder (7), first cylinder, second cylinder are oppositely arranged, and its push rod connects pressing plate, base plate respectively.
3. water pump packing property testing platform according to claim 1 and 2 is characterized in that the lower surface of described pressing plate (5) is provided with first Sealing (8), and the upper surface of measuring base (4) is provided with second Sealing (9).
4. water pump packing property testing platform according to claim 2 is characterized in that described first cylinder (6) is connected water tank (2) top by supporting frame (10), and second cylinder (7) is located at the water tank bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203021647U CN201635986U (en) | 2010-02-02 | 2010-02-02 | Seal performance test bench for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203021647U CN201635986U (en) | 2010-02-02 | 2010-02-02 | Seal performance test bench for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201635986U true CN201635986U (en) | 2010-11-17 |
Family
ID=43080476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203021647U Expired - Fee Related CN201635986U (en) | 2010-02-02 | 2010-02-02 | Seal performance test bench for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201635986U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292964A (en) * | 2013-06-21 | 2013-09-11 | 无锡博进精密机械制造有限公司 | Pump leakage detecting device |
| CN104280195A (en) * | 2014-06-20 | 2015-01-14 | 西安秦泰汽车配件有限公司 | Pump body airtightness detection device of urine metering pump |
| CN105864021A (en) * | 2016-05-16 | 2016-08-17 | 台州市握奇自动化设备有限公司 | Water pump test board |
| CN106593845A (en) * | 2016-11-29 | 2017-04-26 | 张宁 | Pressure resistance tester for water pump |
| CN106894983A (en) * | 2017-04-28 | 2017-06-27 | 运城学院 | A kind of immersible pump testboard pipeline automatic butt jointing device and its docking calculation |
| CN110671342A (en) * | 2019-11-22 | 2020-01-10 | 衡阳市大力成泵业制造有限责任公司 | Submersible electric pump sealing performance testing device |
-
2010
- 2010-02-02 CN CN2010203021647U patent/CN201635986U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292964A (en) * | 2013-06-21 | 2013-09-11 | 无锡博进精密机械制造有限公司 | Pump leakage detecting device |
| CN104280195A (en) * | 2014-06-20 | 2015-01-14 | 西安秦泰汽车配件有限公司 | Pump body airtightness detection device of urine metering pump |
| CN105864021A (en) * | 2016-05-16 | 2016-08-17 | 台州市握奇自动化设备有限公司 | Water pump test board |
| CN105864021B (en) * | 2016-05-16 | 2017-12-01 | 台州市握奇自动化设备有限公司 | Parallel water pump platform |
| CN106593845A (en) * | 2016-11-29 | 2017-04-26 | 张宁 | Pressure resistance tester for water pump |
| CN106894983A (en) * | 2017-04-28 | 2017-06-27 | 运城学院 | A kind of immersible pump testboard pipeline automatic butt jointing device and its docking calculation |
| CN106894983B (en) * | 2017-04-28 | 2018-07-13 | 运城学院 | A kind of immersible pump testboard pipeline automatic butt jointing device and its interconnection method |
| CN110671342A (en) * | 2019-11-22 | 2020-01-10 | 衡阳市大力成泵业制造有限责任公司 | Submersible electric pump sealing performance testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20150202 |
|
| EXPY | Termination of patent right or utility model |