CN216410552U - Water route leakproofness withstand voltage testing arrangement - Google Patents
Water route leakproofness withstand voltage testing arrangement Download PDFInfo
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- CN216410552U CN216410552U CN202121437381.1U CN202121437381U CN216410552U CN 216410552 U CN216410552 U CN 216410552U CN 202121437381 U CN202121437381 U CN 202121437381U CN 216410552 U CN216410552 U CN 216410552U
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Abstract
The utility model relates to a waterway tightness pressure-resistant testing device, which comprises: the test machine frame is provided with a test platform; the water supply system comprises a water supply tank, a water supply pump is arranged in the water supply tank, a water outlet of the water supply pump is connected with a pressure controller through a water pumping pipe, an outlet of the pressure controller is connected with a water injection pipe, and a first joint is arranged on the water injection pipe; the water return pipe is connected with the water supply tank and is provided with a second joint; and, a pneumatic pressure increasing unit, the pneumatic pressure increasing unit including: the air inlet pipe, the air pressure detector and the control valve are connected with the pressure controller. In the pressure controller, compressed air mixes with the test water to with pressure control at the within range back of predetermineeing, pour into the product that awaits measuring into, thereby carry out leakproofness and compressive property test to the product that awaits measuring, can real-time detection pressure value in the testing process through the air pressure tester, thereby make the testing process more simple and convenient, and the test equipment overall cost is lower.
Description
Technical Field
The utility model relates to the technical field of tightness testing devices, in particular to a waterway tightness pressure-resistant testing device.
Background
For products with cooling water paths, the tightness of the cooling water paths is one of the important indicators of the quality of the products, and therefore, the tightness test of the products is required. The device for testing the water path tightness of the product at present has the defects of high cost and complex operation, and is difficult to meet the requirement of batch testing.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a device for testing the tightness and pressure resistance of a water path, which has the advantages of convenience in operation and low cost.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a waterway tightness pressure-proof testing device comprises:
the test machine frame is provided with a test platform for placing a product to be tested;
the water supply tank is borne on the test rack, a water supply pump is arranged in the water supply tank, a water outlet of the water supply pump is connected with a pressure controller through a water pumping pipe, an outlet of the pressure controller is connected with a water injection pipe, and a first joint used for being connected with a water inlet of a product to be tested is arranged on the water injection pipe;
the water return pipe is connected with the water supply tank, and a second joint used for being connected with a water outlet of a product to be detected is arranged on the water return pipe; and the number of the first and second groups,
a pneumatic pressure boost unit connected with the pressure controller, the pneumatic pressure boost unit comprising: the air pressure detection device comprises an air inlet pipe, an air pressure detector and a control valve, wherein the air inlet pipe is used for being connected with air compression equipment, the air pressure detector is connected with the air inlet pipe, the control valve is connected with the air pressure detector, and the control valve is connected with the pressure controller.
When the technical scheme is realized, a product to be tested is placed on a test platform, then a first connector is connected into a water inlet of the product to be tested, a second connector is connected into a water outlet of the product to be tested, then test water stored in a water supply tank is pumped into a pressure controller through a water supply pump, compressed gas is injected into the pressure controller through an air inlet pipe, a pressure value is detected by a pressure detector and is controlled within a test set range, in the pressure controller, the compressed air is mixed with the test water, the pressure is controlled within a preset range and then is injected into the product to be tested, so that the tightness and the pressure resistance of the product to be tested are tested, a pressure value in the test process can be detected in real time through the pressure tester, if no test water leaks, the tightness and the pressure resistance of the product meet the requirements, otherwise, the product is unqualified, and the test process is simpler and more convenient, and the overall cost of the test equipment is lower.
As a preferred scheme of the present invention, a positioning fixture is disposed on the testing platform, and a limiting groove adapted to a product to be tested is disposed on the positioning fixture.
By the technical scheme, the product to be tested can be fixed conveniently, and the stability of the testing process is improved.
As a preferred embodiment of the present invention, the positioning fixture is detachably connected to the testing platform.
By adopting the technical scheme, the corresponding positioning jig can be replaced according to different test products.
As a preferable scheme of the present invention, the first joint and the second joint both use waterway quick joints.
As a preferred scheme of the utility model, a water control valve is arranged on the water injection pipe.
According to the technical scheme, the water control valve can be closed to stop water supply after the test is finished, so that the test water is prevented from overflowing and being wasted.
As a preferable scheme of the present invention, a pressure relief port is provided on the pressure controller.
By the technical scheme, pressure control is facilitated.
As a preferred scheme of the utility model, the test rack is further provided with an air storage tank, an air inlet of the air storage tank is connected with the air compression equipment, an air outlet of the air storage tank is connected with an air blowing pipe, and the air blowing pipe is provided with a third joint for connecting with a water inlet end of a product to be tested.
Realize above-mentioned technical scheme, connect the water inlet of the product that awaits measuring with the third joint after the test is accomplished to can blow off the test water of reserving in the product water route that awaits measuring, the product of being convenient for is retrieved, and reduces the test water extravagant.
As a preferable scheme of the present invention, the third joint is a high-pressure air quick joint.
In conclusion, the utility model has the following beneficial effects:
the embodiment of the utility model provides a device for testing the tightness and pressure resistance of a water path, which comprises: the test machine frame is provided with a test platform for placing a product to be tested; the water supply tank is borne on the test rack, a water supply pump is arranged in the water supply tank, a water outlet of the water supply pump is connected with a pressure controller through a water pumping pipe, an outlet of the pressure controller is connected with a water injection pipe, and a first joint used for being connected with a water inlet of a product to be tested is arranged on the water injection pipe; the water return pipe is connected with the water supply tank, and a second joint used for being connected with a water outlet of a product to be detected is arranged on the water return pipe; and, an air pressure boost unit connected to the pressure controller, the air pressure boost unit comprising: the air pressure detection device comprises an air inlet pipe, an air pressure detector and a control valve, wherein the air inlet pipe is used for being connected with air compression equipment, the air pressure detector is connected with the air inlet pipe, the control valve is connected with the air pressure detector, and the control valve is connected with the pressure controller. During testing, a product to be tested is placed on the testing platform, then the first connector is connected into the water inlet of the product to be tested, the second connector is connected into the water outlet of the product to be tested, then the testing water stored in the water supply tank is pumped into the pressure controller through the water supply pump, injecting compressed gas into the pressure controller through the gas inlet pipe, detecting the gas pressure value by the gas pressure detector, controlling the gas pressure value within the test set range, mixing compressed air with test water in a pressure controller, controlling the pressure within a preset range, injecting into a product to be tested, therefore, the tightness and the pressure resistance of the product to be tested are tested, the pressure value in the testing process can be detected in real time through the air pressure tester, if no testing water leaks, the tightness and the pressure resistance of the product meet the requirements, otherwise, the product is unqualified, the testing process is simpler and more convenient, and the overall cost of the testing equipment is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a test rack; 11. a test platform; 12. positioning a jig; 2. a water supply tank; 21. a water supply pump; 22. a water pumping pipe; 23. a pressure controller; 231. a pressure relief port; 24. a water injection pipe; 25. a first joint; 26. a water control valve; 3. a water return pipe; 31. a second joint; 4. an air pressure boosting unit; 41. an air inlet pipe; 42. an air pressure detector; 43. a control valve; 5. a gas storage tank; 51. an air blowing pipe; 52. a third joint; 6. a product to be tested; 7. an air compression device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
A waterway tightness pressure-proof testing device is shown in figure 1 and comprises: the test machine comprises a test machine frame 1, wherein a test platform 11 for placing a product 6 to be tested is arranged on the test machine frame 1; the water supply device comprises a water supply tank 2 borne on a test rack 1, wherein a water supply pump 21 is arranged in the water supply tank 2, a water outlet of the water supply pump 21 is connected with a pressure controller 23 through a water pumping pipe 22, an outlet of the pressure controller 23 is connected with a water injection pipe 24, and the water injection pipe 24 is provided with a first connector 25 used for being connected with a water inlet of a product 6 to be tested; the water return pipe 3 is connected with the water supply tank 2, and a second joint 31 used for being connected with a water outlet of a product 6 to be detected is arranged on the water return pipe 3; and a pressure booster unit 4 connected to the pressure controller 23.
Specifically, the air pressure increasing unit 4 includes: an air inlet pipe 41 for connection with the air compression device 7, an air pressure detector 42 connected with the air inlet pipe 41, and a control valve 43 connected with the air pressure detector 42, the control valve 43 being connected with the pressure controller 23.
In this embodiment, the first connector 25 and the second connector 31 both adopt waterway quick connectors, and one end of the water injection pipe 24 close to the first connector 25 is provided with the water control valve 26, so that the water control valve 26 can be closed to stop supplying water after the test is completed, the test water is prevented from overflowing to cause waste, and the pressure controller 23 is provided with the pressure relief port 231 to facilitate pressure control.
Be equipped with positioning jig 12 on test platform 11, be equipped with the restriction groove with the product 6 looks adaptation that awaits measuring on positioning jig 12 to in fixed product 6 that awaits measuring, improve test process's stability, in this embodiment, positioning jig 12 can dismantle through the screw and connect in test platform 11, thereby can change corresponding positioning jig 12 according to the test product of difference.
Further, an air storage tank 5 is further arranged on the test rack 1, an air inlet of the air storage tank 5 is connected with an air compression device 7, an air outlet of the air storage tank 5 is connected with an air blow pipe 51, a third joint used for being connected with an water inlet end of a product 6 to be tested is arranged on the air blow pipe 51, and the third joint is a high-pressure air quick joint; connect the water inlet of the product 6 that awaits measuring with the third after the test is accomplished to can blow off the test water of reserving in the 6 water routes of product that awaits measuring, the product of being convenient for is retrieved, and reduces the test water extravagant.
During testing, a product 6 to be tested is placed on the testing platform 11, the first connector 25 is connected to a water inlet of the product 6 to be tested, the second connector 31 is connected to a water outlet of the product 6 to be tested, the testing water stored in the water supply tank 2 is pumped into the pressure controller 23 through the water supply pump 21, the compressed gas is injected into the pressure controller 23 through the air inlet pipe 41, the air pressure value is detected by the air pressure detector 42 and is controlled within a testing set range, the compressed air and the testing water are mixed in the pressure controller 23, the pressure is controlled within a preset range and then is injected into the product 6 to be tested, so that the tightness and the pressure resistance of the product 6 to be tested are tested, the pressure value in the testing process can be detected in real time through the air pressure tester, if no testing water leaks, the tightness and the pressure resistance of the product meet the requirements, otherwise, the product is unqualified, therefore, the test process is simpler and more convenient, and the overall cost of the test equipment is lower.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a withstand voltage testing arrangement of water route leakproofness which characterized in that includes:
the test machine frame is provided with a test platform for placing a product to be tested;
the water supply tank is borne on the test rack, a water supply pump is arranged in the water supply tank, a water outlet of the water supply pump is connected with a pressure controller through a water pumping pipe, an outlet of the pressure controller is connected with a water injection pipe, and a first joint used for being connected with a water inlet of a product to be tested is arranged on the water injection pipe;
the water return pipe is connected with the water supply tank, and a second joint used for being connected with a water outlet of a product to be detected is arranged on the water return pipe; and the number of the first and second groups,
a pneumatic pressure boost unit connected with the pressure controller, the pneumatic pressure boost unit comprising: the air pressure detection device comprises an air inlet pipe, an air pressure detector and a control valve, wherein the air inlet pipe is used for being connected with air compression equipment, the air pressure detector is connected with the air inlet pipe, the control valve is connected with the air pressure detector, and the control valve is connected with the pressure controller.
2. The waterway tightness pressure-resistant testing device of claim 1, wherein a positioning fixture is arranged on the testing platform, and a limiting groove adapted to a product to be tested is arranged on the positioning fixture.
3. The waterway tightness pressure-proof testing device of claim 2, wherein the positioning fixture is detachably connected with the testing platform.
4. The waterway tightness pressure-proof testing device of claim 1, 2 or 3, wherein the first joint and the second joint are waterway quick joints.
5. The waterway tightness pressure-resistant testing device of claim 4, wherein a water control valve is arranged on the water injection pipe.
6. The waterway tightness pressure-proof testing device of claim 1, wherein the pressure controller is provided with a pressure relief port.
7. The waterway tightness pressure-resistant test device of claim 1, wherein the test rack is further provided with an air storage tank, an air inlet of the air storage tank is connected with an air compression device, an air outlet of the air storage tank is connected with an air blow pipe, and the air blow pipe is provided with a third joint for connecting with an water inlet end of a product to be tested.
8. The waterway tightness pressure-proof testing device of claim 7, wherein the third joint is a high-pressure air quick joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121437381.1U CN216410552U (en) | 2021-06-28 | 2021-06-28 | Water route leakproofness withstand voltage testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121437381.1U CN216410552U (en) | 2021-06-28 | 2021-06-28 | Water route leakproofness withstand voltage testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216410552U true CN216410552U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121437381.1U Active CN216410552U (en) | 2021-06-28 | 2021-06-28 | Water route leakproofness withstand voltage testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216410552U (en) |
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2021
- 2021-06-28 CN CN202121437381.1U patent/CN216410552U/en active Active
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