CN201876392U - Hydraulic pressure test device for vehicle-mounted steel can bodies - Google Patents
Hydraulic pressure test device for vehicle-mounted steel can bodies Download PDFInfo
- Publication number
- CN201876392U CN201876392U CN2010206216558U CN201020621655U CN201876392U CN 201876392 U CN201876392 U CN 201876392U CN 2010206216558 U CN2010206216558 U CN 2010206216558U CN 201020621655 U CN201020621655 U CN 201020621655U CN 201876392 U CN201876392 U CN 201876392U
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- Prior art keywords
- valve
- pump
- flowmeter
- water
- forcing
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 9
- 239000010959 steel Substances 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 210000001124 body fluid Anatomy 0.000 claims description 7
- 239000010839 body fluid Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a hydraulic pressure test device for vehicle-mounted steel can bodies. The test device structurally comprises a test box body, a water flume, a boaster pump, a water inlet valve, a pressure regulating valve, a drain valve, a three-way valve, a pressure gauge and a flowmeter, wherein the water flume, the boaster pump, the water inlet valve, the pressure regulating valve, the drain valve, the three-way valve, the pressure gauge and the flowmeter are connected through pipelines to form a pressure test loop and a flow rate test loop; the boaster pump, the water inlet valve, the pressure regulating valve, the drain valve, the three-way valve, the pressure gauge and the flowmeter are arranged in the test box body; the pressure test loop is formed by the boaster pump, the water inlet valve, the pressure gauge and the three-way valve; the water inlet of the boaster pump is connected to the water flume and the water outlet of the boaster pump is connected to the water inlet valve; the pressure gauge and the three-way valve are connected through a tested can body; the flow rate test loop is formed by a flowmeter, a drain valve and a three-way valve; the water outlet of the three-way valve is connected in series to the drain valve and the flowmeter, and then connected to the water flume; and the water inlet of the pressure regulating valve is connected to the water inlet of the pressure gauge and the water outlet of the pressure regulating valve is connected to the water flume.
Description
Technical field
The utility model relates to a kind of pick-up unit, a kind of specifically tank car pressure-detecting device.
Background technology
At present, in the production run of various normal pressures or low pressure tank car, do not have the pick-up unit of standard, thereby in use there is potential potential safety hazard in the user, good solution is not also arranged at present.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of vehicle-mounted efficiently cylinder of steel body fluid compression testing device simple in structure, reasonable in design, easy to use, safe is provided.
The technical solution of the utility model realizes in the following manner: vehicle-mounted its structure of cylinder of steel body fluid compression testing device be by be by the test casing, tank, force (forcing) pump, water intaking valve, pressure regulator valve, draining valve, T-valve, tensimeter, flowmeter is formed, tank, force (forcing) pump, water intaking valve, pressure regulator valve, draining valve, T-valve, tensimeter, flowmeter connects to form pressure test loop and flow rate test loop by pipeline, wherein, force (forcing) pump, water intaking valve, pressure regulator valve, draining valve, T-valve, tensimeter, flowmeter is arranged in the test casing, the pressure test loop is by force (forcing) pump, water intaking valve, tensimeter and T-valve are formed, the water inlet water receiving tank of force (forcing) pump, the water delivering orifice serial connection water intaking valve of force (forcing) pump, tensimeter is connected with tested tank body with T-valve, the flow rate test loop is by flowmeter, draining valve, T-valve is formed, the freeing port serial connection draining valve of T-valve is connected with tank with flowmeter, the water inlet of pressure regulator valve connects manometric water inlet, the water delivering orifice water receiving tank of pressure regulator valve.
The both sides of test casing are respectively arranged with the water inlet pipe that connects force (forcing) pump, connect the drainpipe and the interface tube that is connected tested tank body of pressure regulator valve and flowmeter.
The test casing top be provided with panel board, the power switch of water intaking valve, pressure regulator valve, draining valve, T-valve, tensimeter, flowmeter and force (forcing) pump is arranged on the panel board.
Distinguishing features such as adopt the beneficial effect in technology of the present utility model garage to be, inner structure is simple, and is easy to operate, and test is true, cost is low have good value for applications.
Description of drawings
Fig. 1 is the main TV structure synoptic diagram of device;
Fig. 2 is the left TV structure synoptic diagram of Fig. 1;
Fig. 3 is the pipeline structure synoptic diagram of device.
Description of reference numerals: tank 1, force (forcing) pump 2, water intaking valve 3, pressure regulator valve 4, tensimeter 5, tested tank body 6, T-valve 7, draining valve 8, flowmeter 9, test casing 10, the water inlet pipe 11 that connects force (forcing) pump, connection pressure regulator valve and the drainpipe 12 of flowmeter, the power switch 13 of force (forcing) pump, the interface tube 14 that is connected tested tank body, panel board 15.
Embodiment:
Vehicle-mounted cylinder of steel body fluid compression testing device of the present utility model presses that processing and fabricating gets final product shown in the accompanying drawing, and used unit is universal machine fulgurite spare product, all can buy on market, and the test casing is manufactured by rivet welding processing.
Vehicle-mounted its structure of cylinder of steel body fluid compression testing device be by be by the test casing 10, tank 1, force (forcing) pump 2, water intaking valve 3, pressure regulator valve 4, draining valve 8, T-valve 7, tensimeter 5, flowmeter 9 is formed, tank 1, force (forcing) pump 2, water intaking valve 3, pressure regulator valve 4, draining valve 8, T-valve 7, tensimeter 5, flowmeter 9 connects to form pressure test loop and flow rate test loop by pipeline, wherein, force (forcing) pump 2, water intaking valve 3, pressure regulator valve 4, draining valve 8, T-valve 7, tensimeter 5, flowmeter 9 is arranged in the test casing 10, the pressure test loop is by force (forcing) pump 2, water intaking valve 3, tensimeter 5 and T-valve 7 are formed, the water inlet water receiving tank 1 of force (forcing) pump 2, the water delivering orifice serial connection water intaking valve 3 of force (forcing) pump 2, tensimeter 5 is connected with tested tank body 6 with T-valve 7, the flow rate test loop is by flowmeter 9, draining valve 8, T-valve 7 is formed, the freeing port serial connection draining valve 8 of T-valve 7 is connected with tank 1 with flowmeter 9, the water inlet of pressure regulator valve 4 connects the water inlet of tensimeter 5, the water delivering orifice water receiving tank 1 of pressure regulator valve 4.
The both sides of test casing 10 are respectively arranged with the water inlet pipe 11 that connects force (forcing) pump, connect the drainpipe 12 and the interface tube 14 that is connected tested tank body of pressure regulator valve and flowmeter.
The test casing 10 top be provided with panel board 15, the power switch 13 of water intaking valve 3, pressure regulator valve 4, draining valve 8, T-valve 7, tensimeter 5, flowmeter 9 and force (forcing) pump is arranged on the panel board 15.
Embodiment
Vehicle-mounted cylinder of steel body fluid compression testing device test uses step as follows
1) at first the gas in the tested tank body is drained, and keep tank body outside surface drying.
2) utilize pressure hose that the water delivering orifice of three-way pipe is connected with tested tank body, close pressure regulator valve, slowly open T-valve, tensimeter is connected with tank body through T-valve, this moment, flowmeter was in closed condition.
3) energized makes force (forcing) pump work, and force (forcing) pump extracts through the pressure meter three-way valve to tank body 8 water of tank towards liquid out, observe tensimeter during test, tensimeter shows that pressure slowly rises, after reaching test pressure, pressurize is adjusted pressure regulator valve to the stipulated time, makes it reduce to design pressure, pressurize is checked to time enough, pressure during the inspection remains unchanged, and it is constant not allow to adopt pressuring method to keep pressure, does not also allow to apply external force to tank body pressurized components and parts.
4) as seen the whole process of hydro-test is out of shape, is had no abnormal sound to qualified with tank body ne-leakage, nothing.
5) hydro-test qualified after, cut off the electricity supply, stop supercharge pump work, close pressure regulator valve, rotate T-valve tested tank body be communicated with flowmeter, make that liquid passes through flowmeter in the tank body, flowing automatically is played back to tank.The cmf record flow number calculates the tank body capacity.
6) end of test (EOT) is filled in test report.
Claims (3)
1. vehicle-mounted cylinder of steel body fluid compression testing device, it is characterized in that, be by the test casing, tank, force (forcing) pump, water intaking valve, pressure regulator valve, draining valve, T-valve, tensimeter, flowmeter is formed, tank, force (forcing) pump, water intaking valve, pressure regulator valve, draining valve, T-valve, tensimeter, flowmeter connects to form pressure test loop and flow rate test loop by pipeline, wherein, force (forcing) pump, water intaking valve, pressure regulator valve, draining valve, T-valve, tensimeter, flowmeter is arranged in the test casing, the pressure test loop is by force (forcing) pump, water intaking valve, tensimeter and T-valve are formed, the water inlet water receiving tank of force (forcing) pump, the water delivering orifice serial connection water intaking valve of force (forcing) pump, tensimeter is connected with tested tank body with T-valve, the flow rate test loop is by flowmeter, draining valve, T-valve is formed, the freeing port serial connection draining valve of T-valve is connected with tank with flowmeter, the water inlet of pressure regulator valve connects manometric water inlet, the water delivering orifice water receiving tank of pressure regulator valve.
2. test unit according to claim 1 is characterized in that, the both sides of test casing are respectively arranged with the water inlet pipe that connects force (forcing) pump, connect the drainpipe and the interface tube that is connected tested tank body of pressure regulator valve and flowmeter.
3. test unit according to claim 1 is characterized in that, the test casing top be provided with panel board, the power switch of water intaking valve, pressure regulator valve, draining valve, T-valve, tensimeter, flowmeter and force (forcing) pump is arranged on the panel board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206216558U CN201876392U (en) | 2010-11-24 | 2010-11-24 | Hydraulic pressure test device for vehicle-mounted steel can bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206216558U CN201876392U (en) | 2010-11-24 | 2010-11-24 | Hydraulic pressure test device for vehicle-mounted steel can bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201876392U true CN201876392U (en) | 2011-06-22 |
Family
ID=44164308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206216558U Expired - Fee Related CN201876392U (en) | 2010-11-24 | 2010-11-24 | Hydraulic pressure test device for vehicle-mounted steel can bodies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201876392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234832A (en) * | 2013-04-07 | 2013-08-07 | 中国农业大学 | Portable plastic pipe pressure endurance testing apparatus and application method thereof |
| CN103728124A (en) * | 2013-06-27 | 2014-04-16 | 四川海普流体技术有限公司 | Vehicle-mounted pressure testing equipment |
| CN105547845A (en) * | 2015-12-22 | 2016-05-04 | 广州特种承压设备检测研究院 | Hydraulic pressure-resistant test method and hydraulic pressure-resistant test device |
-
2010
- 2010-11-24 CN CN2010206216558U patent/CN201876392U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234832A (en) * | 2013-04-07 | 2013-08-07 | 中国农业大学 | Portable plastic pipe pressure endurance testing apparatus and application method thereof |
| CN103728124A (en) * | 2013-06-27 | 2014-04-16 | 四川海普流体技术有限公司 | Vehicle-mounted pressure testing equipment |
| CN105547845A (en) * | 2015-12-22 | 2016-05-04 | 广州特种承压设备检测研究院 | Hydraulic pressure-resistant test method and hydraulic pressure-resistant test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIANGSHAN CIMC DONGYUE VEHICLE CO., LTD. Free format text: FORMER OWNER: SHANDONG WANSHIDA SPECIAL PURPOSE VEHICLE MANUFACTURING CO., LTD. Effective date: 20120817 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Xianyun Inventor after: Jiang Haimin Inventor after: Li Bangshan Inventor after: Luo Hancheng Inventor after: Li Yongxin Inventor after: Guo Weihua Inventor after: Yan Qing Inventor after: Peng Xingju Inventor after: Yan Xianfa Inventor after: Qi Chuanzhu Inventor before: Liu Xianyun Inventor before: Luo Hancheng Inventor before: Li Yongxin Inventor before: Guo Weihua Inventor before: Li Bangshan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TO: QI CHUANZHU |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120817 Address after: 272613, Shandong, Jining province Liangshan County town industrial zone, boxing Patentee after: Liangshan CIMC Dongyue Trailer Manufacturing Co., Ltd. Address before: 272613, Shandong, Jining province Liangshan County town industrial zone, boxing Patentee before: Shandong Wanshida Special Purpose Vehicle Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20181124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |