CN205670665U - A kind of anti-backflow cable gas-liquid fill adapter - Google Patents
A kind of anti-backflow cable gas-liquid fill adapter Download PDFInfo
- Publication number
- CN205670665U CN205670665U CN201620594523.8U CN201620594523U CN205670665U CN 205670665 U CN205670665 U CN 205670665U CN 201620594523 U CN201620594523 U CN 201620594523U CN 205670665 U CN205670665 U CN 205670665U
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- China
- Prior art keywords
- liquid
- gas
- backflow
- spring
- repair
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of anti-backflow cable gas-liquid fill adapter, belong to cable gas-liquid and inject recovery technique field.Purpose is to provide the anti-backflow cable gas-liquid fill adapter of a kind of repair liquid refluence phenomenon that can effectively prevent in cable repair process, including gas tank, repair flow container, device for output of liquid, repair flow container and be respectively communicated with gas tank and device for output of liquid, described device for output of liquid includes liquor separator and plural liquid export line device, each liquid export line device includes anti-backflow device and drain pipe, described anti-backflow device includes cavity, nut, inlet, liquid outlet, guide post, lining, valve, spring, jacking block, described lining, valve, spring, jacking block is all set with on the guide bar, spring one end connecting valve, the spring other end connects jacking block.Anti-backflow cable gas-liquid fill adapter of the present utility model is suitable for using in cable repair liquid injects and repairs.
Description
Technical field
This utility model is specifically related to a kind of anti-backflow cable gas-liquid fill adapter, belongs to cable gas-liquid and injects reparation skill
Art field.
Background technology
Cable is after longtime running, and its insulator there will be water tree degradation phenomena in various degree, and cable repair liquid is noted
Entering technology is the main method solving this problem, before carrying out repair liquid injection, cable bad situation to be investigated, and makes
Recovery scenario targetedly, but, postponed to be affected by the accuracy investigated and repair time, when repair, situation is past
Toward different with the situation of investigation, it may appear that the leakage of repair liquid and refluence phenomenon, the repair liquid of leakage can be by be repaired
The collection device of cable end piece is collected, and repair liquid to flow backwards be to usually occur in after repair liquid injected, serious reparation
On the one hand liquid refluence phenomenon can affect cable repairing effect, and repair liquid can be caused to leak simultaneously, owing to repair liquid itself is a kind of
Synthetics, can affect the health of operator and have a negative impact, prevent from repairing therefore, it is necessary to take effective measures
The phenomenon that multiple liquid flows backwards occurs.
Utility model content
Therefore, the purpose of this utility model is to provide the refluence of a kind of repair liquid that can effectively prevent in cable repair process now
The anti-backflow cable gas-liquid fill adapter of elephant, including gas tank, repairs flow container, device for output of liquid, repairs flow container and connects respectively
Logical gas tank and device for output of liquid, described device for output of liquid includes liquor separator and plural liquid export line dress
Putting, each liquid export line device includes that anti-backflow device and drain pipe, described anti-backflow device include cavity, nut, enter
Liquid mouth, liquid outlet, guide post, lining, valve, spring, jacking block, described lining, valve, spring, jacking block are all sleeved on guide post
On, spring one end connecting valve, the spring other end connects jacking block.
Further, the quantity of described liquid export line device is 4 to 8.
Further, described gas tank and repair flow container, repair and be equipped with relief valve between flow container and device for output of liquid.
Further, described reparation flow container is additionally provided with liquidometer and Pressure gauge.
Further, in described gas tank, gas is nitrogen or noble gas.
The beneficial effects of the utility model are: anti-backflow cable gas-liquid fill adapter of the present utility model, by right
The improvement of fill adapter, adds anti-backflow device, once occurs that when repair liquid has injected repair liquid flows backwards, it is possible to and
Time close infusion pipeline device, it is ensured that operation safety, it is therefore prevented that the health hazards of operator, anti-backflow of the present utility model
Cable gas-liquid fill adapter is suitable for using in cable repair liquid injects and repairs.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of anti-backflow cable gas-liquid fill adapter of the present utility model；
Fig. 2 is the internal structure schematic diagram of anti-backflow device in Fig. 1.
Reference is as follows: 1, gas tank, and 2, repair flow container, 3, device for output of liquid, 4, liquor separator, 5, anti-backflow dress
Put, 6, drain pipe, 7, cavity, 8, nut, 9, inlet, 10, liquid outlet, 11, guide post, 12, lining, 13, valve, 14, bullet
Spring, 15, jacking block, 16, relief valve, 17, liquidometer, 18, Pressure gauge.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is illustrated:
As shown in Figure 1 and Figure 2, a kind of anti-backflow cable gas-liquid fill adapter, including gas tank 1, repair flow container 2, liquid
Output device 3, repair flow container 2 be respectively communicated with gas tank 1 and device for output of liquid 3, device for output of liquid 3 include liquor separator 4 and
Plural liquid export line device, each liquid export line device includes anti-backflow device 5 and drain pipe 6, anti-down
Stream device 5 includes cavity 7, nut 8, inlet 9, liquid outlet 10, guide post 11, lining 12, valve 13, spring 14, jacking block 15,
Lining 12, valve 13, spring 14, jacking block are all sleeved on guide post 11, spring 14 one end connecting valve 13, spring 14 other end
Connect jacking block 15.
Preferably, the quantity of liquid export line device is 4 to 8.Structure according to cable connector is selected.
Preferably, gas tank 1 and repair flow container 2, repair and be equipped with relief valve 16 between flow container 2 and device for output of liquid 3.
Preferably, repair on flow container 2 and be additionally provided with liquidometer 17 and Pressure gauge 18.
Preferably, in gas tank 1, gas is nitrogen or noble gas.
During use, drain pipe 6 is connected with special cable connector, places collection device at cable end piece, so that it may
To start cable repair, the repair liquid of band pressure enters liquid export line through liquor separator 4, during normal output liquid,
Under the effect of fluid pressure, the lining 12 of anti-backflow device 5 separates with valve 13, and repair liquid with pressure flows out slowly, when repairing
After multiple liquid has injected, when there is refluence phenomenon, jacking block 15 drives spring 14, and spring 14 band movable valve 13 moves, until valve
Closing between 13 and lining 12, stop repair liquid to flow backwards, protection operator's is healthy, and the Main Function of guide post 11 is
Guide valve 13 and the direction of motion of spring 14.
The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from principle described in the utility model, it is also possible to make some improvements and modifications, these improve
Also protection domain of the present utility model is should be regarded as with retouching.
Claims (5)
1. an anti-backflow cable gas-liquid fill adapter, including gas tank, repairs flow container, device for output of liquid, repairs flow container
It is respectively communicated with gas tank and device for output of liquid, it is characterised in that described device for output of liquid includes liquor separator and two or more
Liquid export line device, each liquid export line device includes anti-backflow device and drain pipe, described anti-backflow device
Including cavity, nut, inlet, liquid outlet, guide post, lining, valve, spring, jacking block, described lining, valve, spring, top
Block is all set with on the guide bar, spring one end connecting valve, and the spring other end connects jacking block.
2. anti-backflow cable gas-liquid fill adapter as claimed in claim 1, it is characterised in that described liquid export line fills
The quantity put is 4 to 8.
3. anti-backflow cable gas-liquid fill adapter as claimed in claim 1, it is characterised in that described gas tank and repair liquid
Tank, repair and be equipped with relief valve between flow container and device for output of liquid.
4. anti-backflow cable gas-liquid fill adapter as claimed in claim 1, it is characterised in that also set on described reparation flow container
There are liquidometer and Pressure gauge.
5. anti-backflow cable gas-liquid fill adapter as claimed in claim 1, it is characterised in that in described gas tank, gas is
Nitrogen or noble gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620594523.8U CN205670665U (en) | 2016-06-18 | 2016-06-18 | A kind of anti-backflow cable gas-liquid fill adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620594523.8U CN205670665U (en) | 2016-06-18 | 2016-06-18 | A kind of anti-backflow cable gas-liquid fill adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670665U true CN205670665U (en) | 2016-11-02 |
Family
ID=57191415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620594523.8U Expired - Fee Related CN205670665U (en) | 2016-06-18 | 2016-06-18 | A kind of anti-backflow cable gas-liquid fill adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205670665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786231A (en) * | 2017-02-28 | 2017-05-31 | 四川大学 | The online restorative procedure of insulating properties and device when a kind of cross-inked polyethylene power cable runs |
-
2016
- 2016-06-18 CN CN201620594523.8U patent/CN205670665U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786231A (en) * | 2017-02-28 | 2017-05-31 | 四川大学 | The online restorative procedure of insulating properties and device when a kind of cross-inked polyethylene power cable runs |
| CN106786231B (en) * | 2017-02-28 | 2018-07-10 | 四川大学 | The online restorative procedure of insulation performance and device during a kind of cross-inked polyethylene power cable operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20170618 |