CN204855106U - Device of negative pressure check out test set leakproofness - Google Patents
Device of negative pressure check out test set leakproofness Download PDFInfo
- Publication number
- CN204855106U CN204855106U CN201520589535.7U CN201520589535U CN204855106U CN 204855106 U CN204855106 U CN 204855106U CN 201520589535 U CN201520589535 U CN 201520589535U CN 204855106 U CN204855106 U CN 204855106U
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- water tank
- negative pressure
- utility
- test set
- out test
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Abstract
The utility model discloses a device of negative pressure check out test set leakproofness aims at providing a convenient to use and detects fast device of negative pressure check out test set leakproofness. It includes the base, sets up in the walking wheel of base lower extreme, sets up on the base and the open water tank in upper end, sets up the handrail on the water tank, sets up in the transparent cover body of water tank upper end and gas sealing connection water tank, through the vacuum pump of pipeline with water tank upper portion intercommunication to and set up on the handrail with vacuum pump electric connection's controller. The utility model discloses can conveniently carry out sealing performance to power equipment such as arrester, monitoring devices and detect, the real heating check out test set leakproofness device that is an ideal.
Description
Technical field
The utility model relates to leak-testing apparatus technical field, especially relates to a kind of device of detection of negative pressure equipment sealing.
Background technology
Lightning arrester, monitoring device are because occurring that the bad situation of making moist that causes of envelope takes place frequently in recent years, maintenance workload is caused to increase, meanwhile safeguard vehicle, maintainer also corresponding increase, significantly increase maintenance cost, increase business burden, and greatly affect defect index, changing for the monitoring device in 10kV switch cubicle also needs line outage just can carry out, cause section to have a power failure, produce to section resident living and enterprise and bring inconvenience, the reliability of impact power supply.And after existing lightning arrester, monitoring device assembled, owing to there is no effective detection means for sealing, be directly put into use, cause Frequent Accidents.Therefore, be necessary to detect its sealing property before lightning arrester, monitoring device put into operation, to reduce defect, reduce maintenance cost.
Utility model content
The utility model overcomes shortcoming of the prior art, provides a kind of easy to use and device of the detection of negative pressure equipment sealing that detection speed is fast.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of device of detection of negative pressure equipment sealing, it comprises base, be arranged at the road wheel of base lower end, to be arranged on base and the water tank of open upper end, be arranged at the handrail on water tank, be arranged at water tank upper end and the transparent cover body of hermetic seal connection water tank, the vacuum pump be communicated with water tank upper by pipeline, and be arranged at the controller that handrail is electrically connected with vacuum pump.
Preferably, the bottom of described water tank arranges the drainpipe of band valve.
Preferably, described pipeline is provided with tensimeter.
Preferably, the brace table for supporting equipment to be detected is provided with in described water tank.
Compared with prior art, the utility model tool has the following advantages:
The utility model can carry out sealing property detection to the power equipment such as lightning arrester, monitoring device easily, water tank upper is made to form negative pressure by vacuum pump, the gas that equipment to be detected is observed when sealing deficiency in it is overflowed, solve the equipment deficiency caused because sealing property is bad after putting into operation, save maintenance cost, improve power supply reliability.Be a desirable heating checkout equipment sealing device in fact.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The device of the equipment of detection of negative pressure shown in Fig. 1 sealing, it comprises base 1, be arranged at the road wheel 2 of base 1 lower end, to be arranged on base 1 and the water tank 3 of open upper end, be arranged at the handrail 4 on water tank 3, be arranged at water tank 3 upper end and the transparent cover body 5 of hermetic seal connection water tank 3, the vacuum pump 10 be communicated with water tank 3 top by pipeline 9, and be arranged at the controller 7 that handrail 4 is electrically connected with vacuum pump 10.
Wherein, the bottom of described water tank 3 arranges the drainpipe (not shown) of band valve, is convenient to discharge and the replacing of water in water tank 3.Described pipeline 9 is provided with tensimeter 11, is convenient to observe the vacuum tightness in water tank 3.Being provided with the brace table 8 for supporting equipment to be detected in described water tank 3, being convenient to picking and placeing of equipment to be detected.
During use, first equipment to be detected is placed on brace table, equipment now to be detected is fully immersed in water, closing transparent cover body makes water tank close, now start vacuum pump by controller, form negative pressure, if equipment sealing now to be detected is unreliable in water tank upper, then have gas to overflow in equipment form bubble in water, prove equipment sealing existing defects.
The utility model can carry out sealing property detection to the power equipment such as lightning arrester, monitoring device easily, water tank upper is made to form negative pressure by vacuum pump, the gas that equipment to be detected is observed when sealing deficiency in it is overflowed, solve the equipment deficiency caused because sealing property is bad after putting into operation, save maintenance cost, improve power supply reliability.Be a desirable heating checkout equipment sealing device in fact.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the device of a detection of negative pressure equipment sealing, it is characterized in that: comprise base, be arranged at the road wheel of base lower end, to be arranged on base and the water tank of open upper end, be arranged at the handrail on water tank, be arranged at water tank upper end and the transparent cover body of hermetic seal connection water tank, the vacuum pump be communicated with water tank upper by pipeline, and be arranged at the controller that handrail is electrically connected with vacuum pump.
2. the device of detection of negative pressure equipment sealing according to claim 1, is characterized in that: the bottom of described water tank arranges the drainpipe of band valve.
3. the device of detection of negative pressure equipment sealing according to claim 1, is characterized in that: described pipeline is provided with tensimeter.
4. the device of detection of negative pressure equipment sealing according to claim 1, is characterized in that: be provided with the brace table for supporting equipment to be detected in described water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589535.7U CN204855106U (en) | 2015-08-03 | 2015-08-03 | Device of negative pressure check out test set leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589535.7U CN204855106U (en) | 2015-08-03 | 2015-08-03 | Device of negative pressure check out test set leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204855106U true CN204855106U (en) | 2015-12-09 |
Family
ID=54745645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589535.7U Active CN204855106U (en) | 2015-08-03 | 2015-08-03 | Device of negative pressure check out test set leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204855106U (en) |
-
2015
- 2015-08-03 CN CN201520589535.7U patent/CN204855106U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |