CN210487169U - High-voltage line connects waterproof performance detection device - Google Patents
High-voltage line connects waterproof performance detection device Download PDFInfo
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- CN210487169U CN210487169U CN201921578190.XU CN201921578190U CN210487169U CN 210487169 U CN210487169 U CN 210487169U CN 201921578190 U CN201921578190 U CN 201921578190U CN 210487169 U CN210487169 U CN 210487169U
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- waterproof performance
- regulating valve
- pressure regulating
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- detection head
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Abstract
The utility model relates to a waterproof performance detection area discloses a high-voltage line connects waterproof performance detection device, including air compressor, air-vent valve, detection head, high-pressure gas pipe and water storage utensil, the high-pressure gas pipe is including connecting the first pipe between air compressor and air-vent valve and connecting the second pipe between air-vent valve and detection head, the overhead fastening screens interface that matches with the terminal of high-voltage line that is provided with of detection. The water injected into the water receiver can submerge the detection head behind the clamped high-voltage wire terminal, and whether bubbles exist to judge the waterproof performance when the detection head behind the clamped high-voltage wire terminal is submerged into high-pressure gas is detected, so that the detection operation is simple, and the result judgment is visual.
Description
Technical Field
The utility model relates to a waterproof detection device, in particular to high-voltage line connects waterproof performance detection device.
Background
High-voltage wire harness who uses inside instruments such as car all can be waterproof treatment to the junction of high-voltage line connector because the security performance requires highly, can all carry out waterproof performance's test to the waterproof nature ability of waterproof design so before the product is sold, generally all can be through whether leak gas the waterproof performance who examines the high-voltage line connector, the operation is complicated, and the result needs professional instrument to detect the demonstration, and the test result can not audio-visual convenient demonstration come out.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a high-voltage line connects waterproof performance detection device.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a high-tension line connects waterproof performance detection device, includes air compressor, air-vent valve, detects head, high-pressure gas pipe and water storage utensil, and the high-pressure gas pipe is including connecting the first pipe between air compressor and air-vent valve and connecting the second pipe between air-vent valve and detection head, it is provided with the fastening screens interface that matches with the terminal of high-tension line to detect overhead. The water injected into the water receiver can submerge the detection head behind the clamped high-voltage wire terminal, and whether bubbles exist to judge the waterproof performance when the detection head behind the clamped high-voltage wire terminal is submerged into high-pressure gas is detected, so that the detection operation is simple, and the result judgment is visual.
Further, the method comprises the following steps: the outlet end of the pressure regulating valve is provided with a shunt joint connected through a second conduit, the inlet end of the shunt joint is connected with the outlet of the pressure regulating valve through the second conduit, and a plurality of outlet ends of the shunt joint are connected with a detection head through the second conduit. The waterproof performance of a plurality of high-voltage line connectors can be tested simultaneously.
Further, the method comprises the following steps: and conduction control switches connected through second guide pipes are arranged between the outlet ends of the shunt joints and the detection heads connected with the shunt joints, the pressure regulating valve is provided with a fixed plate for fixing the pressure regulating valve, and the conduction control switches are arranged in front of the pressure regulating valve on the fixed plate. The waterproof performance of the high-voltage line connector with the number not greater than the number of the detection heads is tested.
Further, the method comprises the following steps: the fastening clamping interface is the same as an interface connected in the practical use of the terminal of the high-voltage wire. The detection result is accurate and effective.
Further, the method comprises the following steps: the high-pressure gas conduit is connected with the air compressor, the pressure regulating valve, the conduction control switch and the detection head through the quick connector. And parts of devices are convenient to disassemble, assemble and replace.
Further, the method comprises the following steps: the high-pressure gas conduit is a compressed air hose. Convenient removal operation can effectively prevent unexpected folding influence air and switch on.
Drawings
FIG. 1 is a front view of a pressure regulating valve and a detection head.
Labeled as: the pressure regulating valve 100, the fixing plate 110, the tap 120, the conduction control switch 130, the detection head 200, the fastening and clamping interface 210, the first conduit 310 and the second conduit 320.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
The device for detecting the waterproof performance of the high-voltage wire joint shown in fig. 1 comprises an air compressor, a pressure regulating valve 100, a detection head 200, a high-pressure gas conduit and a water storage device, wherein the high-pressure gas conduit comprises a first conduit 310 connected between the air compressor and the pressure regulating valve 100 and a second conduit 320 connected between the pressure regulating valve 100 and the detection head 200, and the detection head 200 is provided with a fastening and clamping interface 210 matched with a terminal of a high-voltage wire. The air compressor is a common large-scale compressor of a factory building and is connected to the pressure regulating valve 100 through a high-pressure gas conduit, the pressure regulating valve 100 is an air pressure reducing valve purchased in the market, the pressure regulating valve 100 regulates the high-pressure gas in a main control gas supply pipeline of the factory to a required pressure and then fills the high-pressure gas into the detection head 200, the fastening clamping interface 210 on the detection head 200 is clamped with a terminal at the tail end of a high-pressure wire and then is placed into a water storage appliance to be submerged by water, if the air bubble occurs in the water within a preset time, the waterproof performance is unqualified, and if the air bubble does not occur in the water within the preset time. The test head 200 is a self-made connector having an interface for connecting a high pressure gas conduit to a terminal at the end of a high pressure line. According to whether there is the bubble to judge waterproof performance when rushing into high-pressure gas by the detection head 200 behind the good high-voltage line terminal of block that is submerged, detect easy operation, the result is judged directly perceived.
In addition, as shown in fig. 1, the outlet end of the pressure regulating valve 100 is provided with a tap 120 connected through a second conduit 320, the inlet end of the tap 120 is connected to the outlet of the pressure regulating valve 100 through the second conduit 320, and a plurality of outlet ends of the tap 120 are connected to the detection head 200 through the second conduit 320. The plurality of detection heads 200 can simultaneously test the waterproof performance of the plurality of high-voltage line connectors.
In addition, as shown in fig. 1, the conduction control switches 130 connected to the second pipe 320 are provided between the plurality of outlet ends of the tap 120 and the connected detection head 200, the pressure regulating valve 100 is provided with the fixing plate 110 for fixing the pressure regulating valve, and the conduction control switches 130 are provided on the fixing plate 110 in front of the pressure regulating valve 100. The control of being convenient for can carry out independent control to every detection head 200 air guide, is not more than the waterproof performance of the high-voltage line joint of detection head 200 numbers simultaneously to the quantity and tests.
On the basis of the above, as shown in fig. 1, the fastening detent interface 210 is the same as the interface connected to the high-voltage line terminal in actual use. The detection result is accurate and effective.
In addition to the above, as shown in fig. 1, the high pressure gas conduit is connected to the air compressor, the pressure regulating valve 100, the conduction control switch 130 and the detection head 200 through quick connectors. And parts of devices are convenient to disassemble, assemble and replace.
On the basis of the above, as shown in fig. 1, the high-pressure gas conduit is a compressed air hose. Convenient removal operation can effectively prevent unexpected folding influence air and switch on. In specific implementation, an air compression hose of model LT785 was used.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a high-voltage line connects waterproof performance detection device which characterized in that: the high-pressure gas guide pipe comprises a first guide pipe (310) connected between the air compressor and the pressure regulating valve (100) and a second guide pipe (320) connected between the pressure regulating valve (100) and the detection head (200), and a fastening clamping interface (210) matched with a terminal of a high-voltage wire is arranged on the detection head (200).
2. The device for detecting the waterproof performance of the high-voltage wire joint according to claim 1, wherein: the outlet end of the pressure regulating valve (100) is provided with a shunt joint (120) connected through a second conduit (320), the inlet end of the shunt joint (120) is connected with the outlet of the pressure regulating valve (100) through the second conduit (320), and a plurality of outlet ends of the shunt joint (120) are connected with a detection head (200) through the second conduit (320).
3. The device for detecting the waterproof performance of the high-voltage wire joint according to claim 2, wherein: conduction control switches (130) connected through second guide pipes (320) are arranged between a plurality of outlet ends of the shunt joints (120) and the detection heads (200) connected with the shunt joints, the pressure regulating valve (100) is provided with a fixing plate (110) for fixing the pressure regulating valve, and the conduction control switches (130) are arranged in front of the pressure regulating valve (100) on the fixing plate (110).
4. The device for detecting the waterproof performance of the high-voltage wire joint according to claim 1, wherein: the fastening clamping interface (210) is the same as an interface connected in the practical use of the high-voltage wire terminal.
5. The device for detecting the waterproof performance of the high-voltage wire joint according to claim 3, wherein: the high-pressure gas conduit is connected with an air compressor, a pressure regulating valve (100), a conduction control switch (130) and a detection head (200) through a quick connector.
6. The device for detecting the waterproof performance of the high-voltage wire joint according to claim 1, wherein: the high-pressure gas conduit is a compressed air hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921578190.XU CN210487169U (en) | 2019-09-23 | 2019-09-23 | High-voltage line connects waterproof performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921578190.XU CN210487169U (en) | 2019-09-23 | 2019-09-23 | High-voltage line connects waterproof performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487169U true CN210487169U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921578190.XU Active CN210487169U (en) | 2019-09-23 | 2019-09-23 | High-voltage line connects waterproof performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487169U (en) |
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2019
- 2019-09-23 CN CN201921578190.XU patent/CN210487169U/en active Active
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