CN210136040U - New forms of energy liquid cooling negative pressure tester - Google Patents
New forms of energy liquid cooling negative pressure tester Download PDFInfo
- Publication number
- CN210136040U CN210136040U CN201920811763.2U CN201920811763U CN210136040U CN 210136040 U CN210136040 U CN 210136040U CN 201920811763 U CN201920811763 U CN 201920811763U CN 210136040 U CN210136040 U CN 210136040U
- Authority
- CN
- China
- Prior art keywords
- pipe
- valve
- vacuum
- fixed connection
- gauge
- 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.)
- Active
Links
Images
Landscapes
- Measuring Fluid Pressure (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a new forms of energy liquid cooling negative pressure tester, including the blast pipe, the one end of blast pipe is provided with the vacuum meter, the rear end of vacuum meter is provided with the air-vent valve, the one end of vacuum meter is provided with the connecting pipe, the one end of connecting pipe is provided with the connecting valve, the one end of connecting valve is provided with the hand plate valve, the inside of hand plate valve is provided with the spanner, the one end of hand plate valve is provided with the breather pipe, one side of breather pipe is provided with vacuum generator, vacuum generator's one end is provided with coupling hose, coupling hose's one end is provided with the connecting seat, the upper end of connecting seat is provided with digital pressure meter, digital pressure meter's front end surface is provided. A new forms of energy liquid cooling negative pressure tester, can detect the cooling device's of battery leakproofness, and the accuracy of test is higher, better use prospect will be brought to this kind of tester.
Description
Technical Field
The utility model relates to a leakproofness detection area, in particular to new forms of energy liquid cooling negative pressure tester.
Background
With the progress of the development of industrial technology in society, electric automobiles are widely used, the sealing performance of a cooling device product of a battery cannot be judged in the production process of the electric automobiles, so that the leakage phenomenon of the product often occurs, and the normal use of the product is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a new forms of energy liquid cooling negative pressure tester can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a new forms of energy liquid cooling negative pressure tester, includes the blast pipe, the one end of blast pipe is provided with the vacuum meter, the rear end of vacuum meter is provided with the air-vent valve, the one end of vacuum meter is provided with the connecting pipe, the one end of connecting pipe is provided with the connecting valve, the one end of connecting valve is provided with the hand plate valve, the inside of hand plate valve is provided with the spanner, the one end of hand plate valve is provided with the breather pipe, one side of breather pipe is provided with vacuum generator, vacuum generator's one end is provided with coupling hose, coupling hose's one end is provided with the connecting seat, the upper end of connecting seat is provided with digital pressure meter, digital pressure meter's front end surface is provided with the display.
Preferably, one end of the exhaust pipe is fixedly connected with one end of the vacuum meter, the front end of the pressure regulating valve is fixedly connected with the rear end of the vacuum meter, a connecting nut is arranged between the vacuum meter and the connecting pipe, the other end of the vacuum meter is fixedly connected with one end of the connecting pipe through the connecting nut, a pointer is arranged inside the vacuum meter, and the pointer is movably connected with the vacuum meter.
Preferably, the other end of the connecting pipe is fixedly connected with one end of the connecting valve, and the other end of the connecting valve is fixedly connected with one end of the hand plate valve.
Preferably, spanner and hand board valve fixed connection, the one end of breather pipe and the other end fixed connection of hand board valve, fixing nut's one end and breather pipe other end fixed connection, be provided with seal ring between fixing nut and the vacuum generator, seal ring and fixing nut's other end fixed connection is passed through to vacuum generator's one end.
Preferably, the outer surface of the front end of the vacuum generator is provided with an adjusting key, one end of the connecting hose is fixedly connected with the other end of the vacuum generator, and the outer surface of one end of the connecting seat is fixedly connected with the other end of the connecting hose.
Preferably, be provided with fixed pipe between connecting seat and the digital pressure gauge, the upper end fixed connection of lower extreme through fixed pipe and connecting seat of digital pressure gauge, the rear end surface of display screen and the front end surface fixed connection of digital pressure gauge, the lower extreme that the front end of digital pressure gauge is close to the display screen is provided with the button, and the quantity of button is three groups, the input port of display screen and button all with the output port electric connection of digital pressure gauge, vacuum generator's surface scribbles anti-corrosion coating, the one end of linking pipe and the one end fixed connection of connecting seat, the other end and the check out test set fixed connection of linking pipe.
Compared with the prior art, the utility model discloses following beneficial effect has: this new forms of energy liquid cooling negative pressure tester, through the digital pressure table, vacuum generator, the hand plate valve, the cooling device's of battery leakproofness can be detected to the vacuum table, to link up pipe and connecting seat, cooling device is connected, be connected connecting seat and vacuum generator through coupling hose, be connected hand plate valve and vacuum generator through the breather pipe, be connected vacuum table and hand plate valve through the connecting pipe, make whole detection device be in encapsulated situation through adjusting the hand plate valve, carry out the evacuation to cooling device through vacuum generator, then judge the pressure variation condition through the digital pressure table of connecting seat upper end, thereby judge cooling device's leakproofness, can improve the accuracy of test through the digital pressure table, the effect of use is better for traditional mode.
Drawings
Fig. 1 is the utility model relates to a new forms of energy liquid cooling negative pressure tester's overall structure schematic diagram.
In the figure: 1. an exhaust pipe; 2. a vacuum gauge; 3. a pressure regulating valve; 4. a connecting pipe; 5. a connecting valve; 6. a hand plate valve; 7. a wrench; 8. a breather pipe; 9. a vacuum generator; 10. a connecting hose; 11. a connecting seat; 12. a digital pressure gauge; 13. a display screen; 14. fixing a nut; 15. the tube is connected.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1, a new forms of energy liquid cooling negative pressure tester, including blast pipe 1, the one end of blast pipe 1 is provided with vacuum meter 2, the rear end of vacuum meter 2 is provided with air-vent valve 3, the one end of vacuum meter 2 is provided with connecting pipe 4, the one end of connecting pipe 4 is provided with connecting valve 5, the one end of connecting valve 5 is provided with hand plate valve 6, the inside of hand plate valve 6 is provided with spanner 7, the one end of hand plate valve 6 is provided with breather pipe 8, one side of breather pipe 8 is provided with vacuum generator 9, the one end of vacuum generator 9 is provided with connecting hose 10, the one end of connecting hose 10 is provided with connecting seat 11, the upper end of connecting seat 11 is provided with digital pressure meter 12, the front end surface of digital pressure meter 12 is provided with display screen 13, the.
One end of the exhaust pipe 1 is fixedly connected with one end of the vacuum meter 2, the front end of the pressure regulating valve 3 is fixedly connected with the rear end of the vacuum meter 2, a connecting nut is arranged between the vacuum meter 2 and the connecting pipe 4, the other end of the vacuum meter 2 is fixedly connected with one end of the connecting pipe 4 through the connecting nut, a pointer is arranged inside the vacuum meter 2, and the pointer is movably connected with the vacuum meter 2; the other end of the connecting pipe 4 is fixedly connected with one end of a connecting valve 5, and the other end of the connecting valve 5 is fixedly connected with one end of a hand plate valve 6; the wrench 7 is fixedly connected with the hand plate valve 6, one end of the vent pipe 8 is fixedly connected with the other end of the hand plate valve 6, one end of the fixing nut 14 is fixedly connected with the other end of the vent pipe 8, a sealing gasket is arranged between the fixing nut 14 and the vacuum generator 9, and one end of the vacuum generator 9 is fixedly connected with the other end of the fixing nut 14 through the sealing gasket; an adjusting key is arranged on the outer surface of the front end of the vacuum generator 9, one end of the connecting hose 10 is fixedly connected with the other end of the vacuum generator 9, and the outer surface of one end of the connecting base 11 is fixedly connected with the other end of the connecting hose 10; be provided with the fixed pipe between connecting seat 11 and the digital pressure gauge 12, the lower extreme of digital pressure gauge 12 passes through the upper end fixed connection of fixed pipe and connecting seat 11, the rear end surface of display screen 13 and the front end surface fixed connection of digital pressure gauge 12, the lower extreme that the front end of digital pressure gauge 12 is close to display screen 13 is provided with the button, the quantity of button is three groups, display screen 13 and the input port of button all with digital pressure gauge 12's output port electric connection, the surface of vacuum generator 9 scribbles the anticorrosion coating, the one end of linking pipe 15 and the one end fixed connection of connecting seat 11, the other end and the check out test set fixed connection of linking pipe 15.
It should be noted that the utility model relates to a new energy liquid cooling negative pressure tester, the user connects the connecting tube 15 with the connecting seat 11 and the battery cooling device, connects the connecting seat 11 with the vacuum generator 9 through the connecting hose 10, connects the hand plate valve 6 (model: 4H 210-8) with the vacuum generator 9 (model: EV-25-L) through the vent pipe 8, connects the vacuum meter 2 with the hand plate valve 6 through the connecting tube 4, makes the whole detecting device in a sealed state by adjusting the hand plate valve 6, vacuumizes the cooling device through the vacuum generator 9, then judges the pressure change condition through the digital pressure gauge 12 on the upper end of the connecting seat 11, thereby judges the sealing performance of the cooling device, discharges the compressed air in the vacuum generator 9 from the exhaust pipe 1 at one end of the vacuum meter 2 through controlling the wrench 7 and the pressure regulating valve 3 (model: SDR 200-06) inside the hand plate valve 6 after the test is completed, surpasses the traditional negative pressure tester in the use prospect, and is more practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a new forms of energy liquid cooling negative pressure tester, includes blast pipe (1), its characterized in that: the vacuum gauge is characterized in that a vacuum gauge (2) is arranged at one end of the exhaust pipe (1), a pressure regulating valve (3) is arranged at the rear end of the vacuum gauge (2), a connecting pipe (4) is arranged at one end of the vacuum gauge (2), a connecting valve (5) is arranged at one end of the connecting pipe (4), a hand plate valve (6) is arranged at one end of the connecting valve (5), a wrench (7) is arranged inside the hand plate valve (6), a vent pipe (8) is arranged at one end of the hand plate valve (6), a vacuum generator (9) is arranged at one side of the vent pipe (8), a connecting hose (10) is arranged at one end of the vacuum generator (9), a connecting seat (11) is arranged at one end of the connecting hose (10), a digital pressure gauge (12) is arranged at the upper end of the connecting seat (11), a display screen (13) is, one end of the connecting seat (11) is provided with a connecting pipe (15).
2. The new forms of energy liquid cooling negative pressure tester of claim 1, characterized in that: the utility model discloses a vacuum gauge, including blast pipe (1), the one end of air-vent valve (3) and the one end fixed connection of vacuum gauge (2), the front end of air-vent valve (3) and the rear end fixed connection of vacuum gauge (2), be provided with connecting nut between vacuum gauge (2) and connecting pipe (4), the other end of vacuum gauge (2) passes through connecting nut and the one end fixed connection of connecting pipe (4), the inside of vacuum gauge (2) is provided with the pointer, pointer and vacuum gauge (2) swing joint.
3. The new forms of energy liquid cooling negative pressure tester of claim 1, characterized in that: the other end of the connecting pipe (4) is fixedly connected with one end of the connecting valve (5), and the other end of the connecting valve (5) is fixedly connected with one end of the hand plate valve (6).
4. The new forms of energy liquid cooling negative pressure tester of claim 1, characterized in that: spanner (7) and hand plate valve (6) fixed connection, the one end of breather pipe (8) and the other end fixed connection of hand plate valve (6), the one end and breather pipe (8) other end fixed connection of fixing nut (14), be provided with seal ring between fixing nut (14) and vacuum generator (9), the other end fixed connection of seal ring and fixing nut (14) is passed through to the one end of vacuum generator (9).
5. The new forms of energy liquid cooling negative pressure tester of claim 1, characterized in that: the outer surface of the front end of the vacuum generator (9) is provided with an adjusting key, one end of the connecting hose (10) is fixedly connected with the other end of the vacuum generator (9), and the outer surface of one end of the connecting base (11) is fixedly connected with the other end of the connecting hose (10).
6. The new forms of energy liquid cooling negative pressure tester of claim 1, characterized in that: be provided with fixed pipe between connecting seat (11) and digital pressure gauge (12), the lower extreme of digital pressure gauge (12) is through the upper end fixed connection of fixed pipe with connecting seat (11), the rear end surface of display screen (13) and the front end fixed surface of digital pressure gauge (12) are connected, the lower extreme that the front end of digital pressure gauge (12) is close to display screen (13) is provided with the button, and the quantity of button is three groups, the input port of display screen (13) and button all with the output port electric connection of digital pressure gauge (12), the surface of vacuum generator (9) scribbles the anticorrosion coating, the one end of linking up (15) and the one end fixed connection of takeover (11), the other end and the check out test set fixed connection of takeover (15).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018222538496 | 2018-12-29 | ||
| CN201822253849 | 2018-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210136040U true CN210136040U (en) | 2020-03-10 |
Family
ID=69706132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920811763.2U Active CN210136040U (en) | 2018-12-29 | 2019-05-31 | New forms of energy liquid cooling negative pressure tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210136040U (en) |
-
2019
- 2019-05-31 CN CN201920811763.2U patent/CN210136040U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202471374U (en) | Multifunctional airtightness detection apparatus | |
| CN202793702U (en) | Evacuating and pressurizing device for helium mass spectrometer leak detection | |
| CN203572622U (en) | Gas micro leakage detection device | |
| CN201368716Y (en) | Elbow trend and airtight detecting device | |
| CN210136040U (en) | New forms of energy liquid cooling negative pressure tester | |
| CN204534142U (en) | A kind of Leakage Gas measuring and testing device | |
| CN203024946U (en) | Gas circuit system of air-leakage detector | |
| CN207180963U (en) | Cylinder leakage tester amount detector | |
| CN213274745U (en) | Portable gas pipeline electron pressure detection gas tightness test device | |
| CN205940905U (en) | Annotate liquid machine anchor clamps airtightness detecting device | |
| CN209961426U (en) | Quick measuring device of muffler leakproofness | |
| CN202126344U (en) | Air-tightness detecting device for valve-regulated sealed lead-acid battery | |
| CN210343670U (en) | Automatic air tightness detection device of water pump | |
| CN212458815U (en) | Tightness detection device | |
| CN213121030U (en) | Boiler pressure vessel leakage detection device | |
| CN210243116U (en) | Airtightness detection equipment | |
| CN211373971U (en) | A leak testing machine for turbocharged rubber tube | |
| CN210834052U (en) | Expiratory valve air tightness test system | |
| CN207675377U (en) | A kind of automobile liquid storage dryer leakage detection apparatus | |
| CN202693224U (en) | Immersion type air leakage testing device for bicycle front fork casting | |
| CN207147732U (en) | A kind of washing machine sewer pipe air-tightness detection device | |
| CN201589691U (en) | Device for detecting air tightness | |
| CN205317427U (en) | Transformer leakage -testing device | |
| CN203414355U (en) | Leakproofness detecting device for flexible packages | |
| CN217654700U (en) | Gearbox airtightness flow method testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |