CN202277632U - Hydrant valve cap - Google Patents
Hydrant valve cap Download PDFInfo
- Publication number
- CN202277632U CN202277632U CN2011204367280U CN201120436728U CN202277632U CN 202277632 U CN202277632 U CN 202277632U CN 2011204367280 U CN2011204367280 U CN 2011204367280U CN 201120436728 U CN201120436728 U CN 201120436728U CN 202277632 U CN202277632 U CN 202277632U
- Authority
- CN
- China
- Prior art keywords
- hydrant valve
- valve cap
- valve body
- fire
- hydrant
- 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 - Fee Related
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A hydrant valve cap comprises a valve body, a hydrant valve cap and a groove seal ring, wherein an inner thread of the hydrant valve cap is meshed with an outer thread of the valve body; the groove seal ring is mounted between the inner bottom surface of the hydrant valve cap and the end surface of the valve body; a groove is formed in the inner side of the groove seal ring; and two side surfaces of the groove expand outwards under pressure so as to be tightly contacted with the inner bottom surface of the hydrant valve cap and the end surface of the valve body, as a result, the sealing can be realized without fastening the meshed threads of the hydrant valve cap and the valve body but only tightening the meshed threads by hands. Therefore, the hydrant valve cap can be dismounted quickly to enable the hydrant valve to be connected with a fire truck timely, so that the loss caused by the fire can be reduced; and furthermore, the hydrant valve cap has remarkable economic and social effects.
Description
Technical field
The utility model is the equipment that fire-fighting is used, particularly a kind of fire hydrant valve gap.
Background technology
Hydrant valve is the usefulness of fire fighting truck water supply when fire extinguishing; By being threaded on the valve body, in order to guarantee sealing, must tighten by the fire hydrant valve gap at ordinary times for the fire hydrant valve gap; When needs are turned on the fire hydrant valve gap valve body are connected with fire fighting truck; Need the fire hydrant valve gap be unloaded with spanner and could realize that valve body is connected with fire fighting truck, because that the fire hydrant valve gap is connected with valve body is fastening, it is long that needs are dismantled the fire hydrant used time of valve gap; Can not satisfy needs requirement fast when connecting fire fighting truck, prolong affair fire extinguishing opportunity easily.
Summary of the invention
The purpose of the utility model is a kind of fire hydrant valve gap of design, makes its quick-detach valve gap soon, in time connects fire fighting truck, reduces fire damage.
The purpose of the utility model is achieved in that and comprises valve body, fire hydrant valve gap, groove sealing ring; Fire hydrant valve gap internal thread is connected with the valve body external screw thread; Mount grooves sealing ring between fire hydrant valve gap inner bottom surface and the valve body end face, groove sealing ring inboard is fluted.
The beneficial effect of the utility model is: groove sealing ring inboard is fluted, expands outwardly behind the pressurized of groove two sides, itself and fire hydrant valve gap inner bottom surface and valve body end face is closely contacted realize sealing; The connecting thread that does not need fastening fire hydrant valve gap and valve body, hand-tight make-up just can be realized sealing, therefore; Can fast quick-detach hydrant valve cover; Can in time connect fire fighting truck, reduce fire damage, have remarkable economic efficiency and social benefit.
Description of drawings
Fig. 1 is the installation diagram of the utility model.
The specific embodiment
Below in conjunction with Fig. 1 the embodiment of the utility model is described.
As shown in the figure, comprise valve body 1, fire hydrant valve gap 2, groove sealing ring 3, fire hydrant valve gap 2 internal threads are connected with valve body 1 external screw thread, mount grooves sealing ring 3 between fire hydrant valve gap 2 inner bottom surfaces and valve body 1 end face, groove sealing ring 3 inboard fluted 4.
Claims (1)
1. fire hydrant valve gap; Comprise valve body (1), fire hydrant valve gap (2), groove sealing ring (3); Fire hydrant valve gap (2) internal thread is connected with valve body (1) external screw thread; It is characterized in that: mount grooves sealing ring (3) between fire hydrant valve gap (2) inner bottom surface and valve body (1) end face, groove sealing ring (3) inboard fluted (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204367280U CN202277632U (en) | 2011-10-31 | 2011-10-31 | Hydrant valve cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204367280U CN202277632U (en) | 2011-10-31 | 2011-10-31 | Hydrant valve cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277632U true CN202277632U (en) | 2012-06-20 |
Family
ID=46223820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204367280U Expired - Fee Related CN202277632U (en) | 2011-10-31 | 2011-10-31 | Hydrant valve cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838537A (en) * | 2015-12-04 | 2017-06-13 | 潘珺珺 | A kind of stable type blind plate |
| CN111519706A (en) * | 2020-05-16 | 2020-08-11 | 开平市龙安消防器材厂有限公司 | Fire control cut straightly formula stifle |
-
2011
- 2011-10-31 CN CN2011204367280U patent/CN202277632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838537A (en) * | 2015-12-04 | 2017-06-13 | 潘珺珺 | A kind of stable type blind plate |
| CN111519706A (en) * | 2020-05-16 | 2020-08-11 | 开平市龙安消防器材厂有限公司 | Fire control cut straightly formula stifle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20121031 |