CN202059138U - Cable sealing head cap with single-way exhaust function - Google Patents
Cable sealing head cap with single-way exhaust function Download PDFInfo
- Publication number
- CN202059138U CN202059138U CN2011201352635U CN201120135263U CN202059138U CN 202059138 U CN202059138 U CN 202059138U CN 2011201352635 U CN2011201352635 U CN 2011201352635U CN 201120135263 U CN201120135263 U CN 201120135263U CN 202059138 U CN202059138 U CN 202059138U
- Authority
- CN
- China
- Prior art keywords
- valve
- end socket
- cable
- head cap
- sealing head
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a cable sealing head cap with single-way exhaust function. The head part of a sealing head cap (1) is provided with a valve (2); the sealing head cap (1) and the valve (2) are sealed with sealant; and a valve core is arranged inside the valve (2) and is mounted oppositely, and a notch (4) is formed on the lower end port of the core body (3) of the valve core. By utilizing the function of single-way exhaust of the valve core, the cable storage quantity and safety are ensured.
Description
Technical field
The utility model relates to cable end socket field, particularly relates to a kind of cable end socket cap with unidirectional degassing function.
Background technology
Because medium and high voltage cable is behind the finished product end socket, a certain amount of gas also can be overflowed in cable insulation inside, and gas produces bigger pressure in the inner meeting of the cable of sealing, thereby can make cable cover(ing) lax, even produces the sheath bulge.After cable is installed, may cause that there are the gap in cable and cable insulation interlayer, produce partial discharge, have a strong impact on product quality.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of cable end socket cap with unidirectional degassing function is provided, and the gas in the journey is let slip in the existence of eliminating cable, guarantees the safety of cable.
The purpose of this utility model is achieved in that a kind of cable end socket cap with unidirectional degassing function, comprise the end socket cap, the head of end socket cap is equipped with valve cock, seal by fluid sealant between valve inside cap and the end socket cap, be provided with valve inside in the valve cock, valve inside is oppositely installed, and the core body lower port of valve inside is provided with breach.
Compared with prior art, the beneficial effects of the utility model are:
The utility model has used the principle of valve inside unidirectional valve, because valve inside is oppositely installed assurance gas only export but no import, the breach on the valve inside core body can play the effect of mild venting simultaneously, has improved the fail safe when cable is stored.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of valve inside.
Fig. 3 has the vertical view of breach side for core body.
Wherein: end socket cap 1, valve cock 2, core body 3, breach 4.
Embodiment
Referring to Fig. 1-Fig. 3, the utility model relates to a kind of cable end socket cap with unidirectional degassing function, mainly form by end socket cap 1 and valve cock 2, the head of described end socket cap 1 is equipped with valve cock 2, seal by fluid sealant between described end socket cap 1 and the valve cock 2, be provided with valve inside in the described valve inside mouth 2, valve inside is oppositely installed, and core body 3 lower port of valve inside are provided with breach 4.
Claims (1)
1. cable end socket cap with unidirectional degassing function, comprise end socket cap (1), valve cock (2) is equipped with at the top of described end socket cap (1), seal by fluid sealant between described end socket cap (1) and the valve cock (2), be provided with valve inside in the described valve inside mouth (2), valve inside is oppositely installed, and the core body of valve inside (3) lower port is provided with breach (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201352635U CN202059138U (en) | 2011-05-03 | 2011-05-03 | Cable sealing head cap with single-way exhaust function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201352635U CN202059138U (en) | 2011-05-03 | 2011-05-03 | Cable sealing head cap with single-way exhaust function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059138U true CN202059138U (en) | 2011-11-30 |
Family
ID=45019102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201352635U Expired - Lifetime CN202059138U (en) | 2011-05-03 | 2011-05-03 | Cable sealing head cap with single-way exhaust function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068200A (en) * | 2015-07-26 | 2015-11-18 | 尹红 | Cable or optical cable end sealing cap and production method thereof |
-
2011
- 2011-05-03 CN CN2011201352635U patent/CN202059138U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068200A (en) * | 2015-07-26 | 2015-11-18 | 尹红 | Cable or optical cable end sealing cap and production method thereof |
| CN105068200B (en) * | 2015-07-26 | 2017-11-21 | 温州市郎霸洁具有限公司 | A kind of cable or optical cable termination seal cap and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |