CN105319132A - Aluminium-flat-tube explosion hydraulic-pressure test apparatus - Google Patents
Aluminium-flat-tube explosion hydraulic-pressure test apparatus Download PDFInfo
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- CN105319132A CN105319132A CN201410344162.7A CN201410344162A CN105319132A CN 105319132 A CN105319132 A CN 105319132A CN 201410344162 A CN201410344162 A CN 201410344162A CN 105319132 A CN105319132 A CN 105319132A
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- valve
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- clamp
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- pipe
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Abstract
A related aluminium-flat-tube explosion hydraulic-pressure test apparatus comprises a water tank and a pneumatic pump, the water tank bottom is connected with the pneumatic pump bottom via a water inlet pipe, the pneumatic pump bottom is successively connected with a non-return valve, a pressure gauge and a first clamp via a water outlet pipe, the apparatus also comprises a second clamp, and a product is clamped between the first clamp and the second clamp; two ends of the non-return valve is in parallel connection with a pressure release valve, and the pressure release valve is connected with the water tank via a water return pipe; the top of the pneumatic pump is connected with a gas source inlet pipe which is provided with a gas valve; and the apparatus also comprises an operation panel electrically connected with the test apparatus, and the operation panel is provided with a pressure displayer, a pressure-release valve switch and a gas-valve switch. The apparatus is compact and reasonable in structure, an aluminium-flat-tube explosion hydraulic-pressure test is finished only by clamping the product between the first clamp and the second clamp and then operating the switch buttons on the operation panel, the test is convenient and rapid, and cost is low.
Description
Technical field
The present invention relates to test unit technical field, especially a kind of aluminium flat conduit explosion water test unit.
Background technology
Aluminium flat conduit is applied in air conditioning for automobiles or domestic air conditioning, in use, all need to bear certain internal process pressure, simultaneously in order to ensure the reliability of product, in industry, acquiescence air-conditioning products needs a safe pressure coefficient, is exactly three times of air-conditioning work pressure, if aluminium flat conduit can not bear this pressure, aluminium flat conduit can be caused to burst, and internal refrigeration storage agent is leaked, product rejection.So aluminium flat conduit dispatches from the factory, money has to pass through burst pressure test, ensures the security of product.Its complex structure of test unit of the prior art, test trouble, cost is high, inefficiency.
Summary of the invention
The applicant is for the shortcoming in above-mentioned existing production technology, and provide a kind of aluminium flat conduit explosion water test unit, thus can complete the aluminium flat conduit explosion hydraulic testing quickly and easily, compact conformation, cost is low.
The technical solution adopted in the present invention is as follows:
A kind of aluminium flat conduit explosion water test unit, comprise water tank and air driven pump, described water tank bottom is connected with bottom air driven pump by water inlet pipe, retaining valve, tensimeter, the first fixture is connected successively by rising pipe bottom described air driven pump, also comprise the second fixture, product is clamped between the first fixture and the second fixture; The two ends of described retaining valve are parallel with blowdown valve, and described blowdown valve is connected with water tank by return pipe; The top being positioned at air driven pump is also connected with source of the gas and enters pipe, and described source of the gas enters on pipe and installs air valve; Also comprise the guidance panel be connected with test unit electric signal, described guidance panel is provided with tensimeter display, blowdown valve switch and air valve switch.
Beneficial effect of the present invention is as follows:
Compact conformation of the present invention, rationally, only product need be clamped between the first fixture and the second fixture, then shift knob on guidance panel, can complete the aluminium flat conduit explosion hydraulic testing, test convenient and swift, cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of guidance panel of the present invention.
Wherein: 1, water tank; 2, return pipe; 3, water inlet pipe; 4, air driven pump; 5, source of the gas enters pipe; 6, rising pipe; 7, air valve; 8, retaining valve; 9, blowdown valve; 10, tensimeter; 11, the first fixture; 12, product; 13, the second fixture; 14, tensimeter display; 15, blowdown valve switch; 16, guidance panel; 17, air valve switch.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As depicted in figs. 1 and 2, the aluminium flat conduit explosion water test unit of the present embodiment, comprise water tank 1 and air driven pump 4, be connected with bottom air driven pump 4 by water inlet pipe 3 bottom water tank 1, retaining valve 8, tensimeter 10, first fixture 11 is connected successively by rising pipe 6 bottom air driven pump 4, also comprise the second fixture 13, product 12 is clamped between the first fixture 11 and the second fixture 13; The two ends of retaining valve 8 are parallel with blowdown valve 9, and blowdown valve 9 is connected with water tank 1 by return pipe 2; The top being positioned at air driven pump 4 is also connected with source of the gas and enters pipe 5, and source of the gas enters on pipe 5 and installs air valve 7; Also comprise the guidance panel 16 be connected with test unit electric signal, guidance panel 16 is provided with tensimeter display 14, blowdown valve switch 15 and air valve switch 17.
In actual use procedure, principle of work of the present invention is:
The medium that pressure test uses is water, first, close blowdown valve 9, one end of aluminium flat conduit is fixed on the first fixture 11, open air valve 7, compressed air-driven air driven pump 4 works, and is pressed in aluminium flat conduit endoporus, after aluminium flat conduit endoporus is full of water by water by retaining valve 8, water can flow out from the aluminium flat conduit other end, now, need by the other end clamping of aluminium flat conduit on the second fixture 13, ensure that aluminium flat conduit endoporus is held down water-tight.At this moment, again open air valve 7, air driven pump 4 works, and force value carries out reading by tensimeter display 14, and when aluminium flat conduit can not bear hydraulic pressure, aluminium flat conduit deforms explosion, the burst pressure force value of the aluminium flat conduit for this reason of the reading on tensimeter display 14 at this moment.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention, see claim, within protection scope of the present invention, can do any type of amendment.
Claims (1)
1. an aluminium flat conduit explosion water test unit, it is characterized in that: comprise water tank (1) and air driven pump (4), described water tank (1) bottom is connected with air driven pump (4) bottom by water inlet pipe (3), described air driven pump (4) bottom connects retaining valve (8), tensimeter (10), the first fixture (11) successively by rising pipe (6), also comprise the second fixture (13), product (12) is clamped between the first fixture (11) and the second fixture (13); The two ends of described retaining valve (8) are parallel with blowdown valve (9), and described blowdown valve (9) is connected with water tank (1) by return pipe (2); The top being positioned at air driven pump (4) is also connected with source of the gas and enters pipe (5), and described source of the gas enters on pipe (5) and installs air valve (7); Also comprise the guidance panel (16) be connected with test unit electric signal, described guidance panel (16) is provided with tensimeter display (14), blowdown valve switch (15) and air valve switch (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344162.7A CN105319132A (en) | 2014-07-19 | 2014-07-19 | Aluminium-flat-tube explosion hydraulic-pressure test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344162.7A CN105319132A (en) | 2014-07-19 | 2014-07-19 | Aluminium-flat-tube explosion hydraulic-pressure test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105319132A true CN105319132A (en) | 2016-02-10 |
Family
ID=55246999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410344162.7A Pending CN105319132A (en) | 2014-07-19 | 2014-07-19 | Aluminium-flat-tube explosion hydraulic-pressure test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105319132A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782510A (en) * | 2017-09-20 | 2018-03-09 | 中广核核电运营有限公司 | Water pressure test system and hydraulic test method |
| CN109900557A (en) * | 2019-04-15 | 2019-06-18 | 南通三责精密陶瓷有限公司 | A kind of high pressure resistant test device of ceramics tubing and method |
-
2014
- 2014-07-19 CN CN201410344162.7A patent/CN105319132A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782510A (en) * | 2017-09-20 | 2018-03-09 | 中广核核电运营有限公司 | Water pressure test system and hydraulic test method |
| CN109900557A (en) * | 2019-04-15 | 2019-06-18 | 南通三责精密陶瓷有限公司 | A kind of high pressure resistant test device of ceramics tubing and method |
| CN109900557B (en) * | 2019-04-15 | 2024-04-12 | 南通三责精密陶瓷有限公司 | High-pressure-resistant testing device and method for ceramic pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |