CN202490349U - Valve for fire extinguishers - Google Patents
Valve for fire extinguishers Download PDFInfo
- Publication number
- CN202490349U CN202490349U CN2012200130020U CN201220013002U CN202490349U CN 202490349 U CN202490349 U CN 202490349U CN 2012200130020 U CN2012200130020 U CN 2012200130020U CN 201220013002 U CN201220013002 U CN 201220013002U CN 202490349 U CN202490349 U CN 202490349U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- rod assembly
- aluminium
- spring
- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of fire extinguishers, in particular to a valve for fire extinguishers. The valve for the fire extinguishers comprises an aluminum valve body, a valve rod assembly, a press handle, a lift handle, a safety pin, a vertical pipe seat and a spring, wherein the press handle is in rotating connection with the aluminum valve body through a rivet, the lift handle is arranged on the aluminum valve body, the safety pin penetrates through the press handle, the aluminum valve body is provided with a first passage and a second passage which are through with each other, the valve rod assembly is arranged in the first passage, the upper end of the valve rod assembly is exposed out of the upper portion of the aluminum valve body, the lower end of the valve rod assembly is connected with the spring which is arranged in the vertical pipe seat, the vertical pipe seat is connected with the aluminum valve body, a safety piece and a red copper pad are arranged in the second passage, and the red copper pad is arranged between the safety piece and the aluminum valve body and fixed by a protecting cap which abuts against the safety piece. The valve for the fire extinguishers is simple in structure, convenient to mount and flexible in opening.
Description
Technical field
The utility model relates to the fire extinguisher technical field, and specifically a kind of fire extinguisher is used valve.
Background technology
Fire extinguisher in the market is at rugged environment relatively down or after through long-time the placement, inefficacy easily, or even blast; When particularly meeting fire,, there is not reliable, safe fire extinguisher to use when needs make when spraying fire extinguisher; And then influence the fire fighting progress, cause damage.
The utility model content
The utility model provide a kind of simple in structure, easy for installation, open flexibly fire extinguisher and use valve.
The utility model is realized through following technical proposals:
A kind of fire extinguisher is used valve, comprises aluminium valve body, valve rod assembly, pressure handle, carrying handle, safety plug, vertical tube socket and spring, and said pressure handle is rotationally connected through rivet and aluminium valve body; Said carrying handle is located on the aluminium valve body, and said safety plug passes said pressure handle, and said aluminium valve body is provided with first path and alternate path; Said first path and alternate path connect, and said valve rod assembly is located in first path, and aluminium valve body top is exposed in said valve rod assembly upper end; Said valve rod assembly lower end is connected with said spring, and said spring is located in the vertical tube socket, and said vertical tube socket is connected with the aluminium valve body; Be provided with safety plate and red copper pad in the said alternate path; Said red copper pad is located between safety plate and the aluminium valve body, and fixes through protecting cap, and said protecting cap and safety plate are inconsistent.
Said protecting cap is connected through screw thread with the aluminium valve body.
Said safety plug is connected with carrying handle through moulding chain.
The beneficial effect that the utility model brought is:
In the utility model, said fire extinguisher comprises aluminium valve body, valve rod assembly, pressure handle, carrying handle, safety plug, vertical tube socket and spring with valve, adopts said aluminium valve body, whole valve oeverall quality is descended, and cost reduces; When the user pushes pressure handle, drive the valve rod assembly and move downward, open valve, pressure handle is decontroled in the operation of putting out a fire, and said valve rod assembly moves upward valve-off under the effect of spring force; Said safety plug pulls out when needs use, the operation of just can putting out a fire this moment; Said vertical tube socket is used for fixing spring; Be provided with safety plate and red copper pad in the said alternate path, said red copper pad is located between safety plate and the aluminium valve body, and fixes through protecting cap, and this structure makes fire extinguisher more safe and reliable.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explain.
Fig. 1 is the profile of the said fire extinguisher of the utility model with valve;
Fig. 2 is the left view of the said fire extinguisher of the utility model with valve.
The label that component names is corresponding among the figure is following:
1, vertical tube socket; 2, aluminium valve body; 3, spring; 4, red copper pad; 5, safety plate; 6, protecting cap; 7, valve rod assembly; 8, rivet; 9, pressure handle; 10, carrying handle; 11, safety plug; 12, mould chain; 13, first path; 14, alternate path.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to detail:
As the embodiment of the said fire extinguisher of the utility model with valve, as depicted in figs. 1 and 2, comprise aluminium valve body 2, valve rod assembly 7, pressure handle 9, carrying handle 10, safety plug 11, vertical tube socket 1 and spring 3; Said pressure handle 9 is rotationally connected through rivet 8 and aluminium valve body 2, and said carrying handle 10 is located on the aluminium valve body 2, and said safety plug 11 passes said pressure handle 9; Said aluminium valve body 2 is provided with first path 13 and alternate path 14, and said first path 13 connects with alternate path 14, and said valve rod assembly 7 is located in first path 13; Aluminium valve body 2 tops are exposed in said valve rod assembly 7 upper ends; Said valve rod assembly 7 lower ends are connected with said spring 3, and said spring 3 is located in the vertical tube socket 1, and said vertical tube socket 1 is connected with aluminium valve body 2; Be provided with safety plate 5 and red copper pad 4 in the said alternate path 14; Said red copper pad 4 is located between safety plate 5 and the aluminium valve body 2, and fixing through protecting cap 6, and said protecting cap 6 is inconsistent with safety plate 5.
In the present embodiment, said protecting cap 6 and aluminium valve body 2 are connected through screw thread.
In the present embodiment, said safety plug 11 is connected with carrying handle 10 through moulding chain 12.
Claims (3)
1. a fire extinguisher is used valve, it is characterized in that comprising aluminium valve body, valve rod assembly, pressure handle, carrying handle, safety plug, vertical tube socket and spring, and said pressure handle is rotationally connected through rivet and aluminium valve body; Said carrying handle is located on the aluminium valve body, and said safety plug passes said pressure handle, and said aluminium valve body is provided with first path and alternate path; Said first path and alternate path connect, and said valve rod assembly is located in first path, and aluminium valve body top is exposed in said valve rod assembly upper end; Said valve rod assembly lower end is connected with said spring, and said spring is located in the vertical tube socket, and said vertical tube socket is connected with the aluminium valve body; Be provided with safety plate and red copper pad in the said alternate path; Said red copper pad is located between safety plate and the aluminium valve body, and fixes through protecting cap, and said protecting cap and safety plate are inconsistent.
2. fire extinguisher as claimed in claim 1 is used valve, it is characterized in that said protecting cap is connected through screw thread with the aluminium valve body.
3. fire extinguisher as claimed in claim 2 is used valve, it is characterized in that said safety plug is connected with carrying handle through moulding chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200130020U CN202490349U (en) | 2012-01-12 | 2012-01-12 | Valve for fire extinguishers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200130020U CN202490349U (en) | 2012-01-12 | 2012-01-12 | Valve for fire extinguishers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202490349U true CN202490349U (en) | 2012-10-17 |
Family
ID=46996595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200130020U Expired - Fee Related CN202490349U (en) | 2012-01-12 | 2012-01-12 | Valve for fire extinguishers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202490349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697173A (en) * | 2013-12-20 | 2014-04-02 | 宁波正欣消防设备有限公司 | High pressure valve assembly for fire extinguisher |
-
2012
- 2012-01-12 CN CN2012200130020U patent/CN202490349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697173A (en) * | 2013-12-20 | 2014-04-02 | 宁波正欣消防设备有限公司 | High pressure valve assembly for fire extinguisher |
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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 |
Granted publication date: 20121017 Termination date: 20160112 |