CN202629088U - Bottle valve for subway fire fighting system - Google Patents
Bottle valve for subway fire fighting system Download PDFInfo
- Publication number
- CN202629088U CN202629088U CN 201220146919 CN201220146919U CN202629088U CN 202629088 U CN202629088 U CN 202629088U CN 201220146919 CN201220146919 CN 201220146919 CN 201220146919 U CN201220146919 U CN 201220146919U CN 202629088 U CN202629088 U CN 202629088U
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- CN
- China
- Prior art keywords
- valve
- valve body
- fighting system
- bottle
- fire
- 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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Abstract
The utility model relates to fire fighting equipment, in particular to a bottle valve for a subway fire fighting system. By the bottle valve, the technical problems that the bottle valve is complex in structure, cannot timely operate when fire breaks out, larger safe accidents are easy to cause and the like in the prior art are solved. The bottle valve comprises a valve body (1), and is characterized in that a valve core component (2) is arranged in the valve body (1); a main outlet (3) and a side outlet (4) are formed in the valve body; a main outlet sealing cover (5) is arranged at the main outlet; a side outlet plug (6) is arranged at the side outlet; a valve cover (7) is arranged at the upper end of the valve body; a valve core component (8) is arranged in the valve cover; and the upper end of the valve cover is connected with an executing mechanism by a stop blocking sheet (9).
Description
Technical field
The utility model relates to a kind of fire-fighting equipment, especially relates to a kind of subway fire-fighting system and uses bottle valve.
Background technique
Fire visit device by the pressurized container that extinguishing agent is housed promptly fire to visit bottle, vessel valve be that bottle valve and fiery inserting tube that can release fire suppression agent or releasing tube etc. are formed.With fiery inserting tube place near or above burning things which may cause a fire disaster most probable nidus, simultaneously, rely on along many sensing points of fiery inserting tube and survey.In case when catching fire; Under the temperature environment of 160 ℃ ± 2 ℃ (distances by protection equipment l rice scopes in) in 20 seconds; The fire inserting tube forms the injection hole by the automatic explosion of effect of pipe internal pressure, and firing-fighting medium is discharged into the protected area through fiery inserting tube itself or nozzle.Chinese patent discloses a kind of bottle valve structure of visiting the fire tube automatic fire extinguisher, and (notice of authorization number: CN201963979U), it comprises valve body, bonnet, and the bottom of valve body is import; The core of valve body is a valve pocket, and the cross section is that the spool of T type is divided into uuper valve chamber, lower valve chamber with valve pocket, and the top surface area of said spool is greater than bottom following table area; The sidepiece of valve body has interface, lower interface; Visit fire tube and connect said interface, the lower interface gone up, last interface is communicated with uuper valve chamber, and lower interface leads to import; The path between import, the lower interface is blocked in the spool bottom; The be threaded mounting hole at bonnet top of breaker bolt, the breaker bolt bottom is mounted on the cap core, and the upper-end surface of spool is being pressed in the lower end surface of cap core; Spring is mounted between the lower end surface of lower end surface and lower valve chamber of upper surface of spool; The lower end surface of bonnet has cap core mounting hole, and the cap core is loaded in the cap core mounting hole; O shape circle is installed between the inwall of cap core and bonnet, O shape circle is installed between the inwall of spool and valve body.But the structure of this bottle valve is comparatively complicated, and bottle valve is operation in time when breaking out of fire, causes bigger security incident easily.
The model utility content
The utility model provides a kind of subway fire-fighting system and uses bottle valve, and it mainly is that to solve the structure of existing in prior technology bottle valve comparatively complicated, and bottle valve is operation in time when breaking out of fire, the technical problem of the security incident that initiation is bigger easily etc.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of subway fire-fighting system of the utility model is used bottle valve, comprises valve body, is provided with mangetic core assembly in the described valve body; Valve body is provided with primary outlet and side outlet; The primary outlet place is provided with the primary outlet sealing cover, and side outlet is provided with the side outlet plug, and the valve body upper end is provided with valve gap; Be provided with the valve inside assembly in the valve gap, the valve gap upper end connects actuator through the stop catch.Through actuator, can open the valve inside assembly in the valve gap, thereby the water of bottle valve bottom can be drawn up, and discharges through primary outlet by mangetic core assembly.Can connect chain on the primary outlet sealing cover, can make things convenient for it to open.Can be provided with Sealing between mangetic core assembly and the valve interior wall, prevent to leak.
As preferably, described actuator is electric and manual manipulation power unit or Pneumatic and manual power unit.Can quickly the valve inside assembly be opened through electric and manual manipulation power unit or Pneumatic and manual power unit.
As preferably, be connected with safe pressure cap on the described valve body, can prevent that hydraulic pressure is excessive in the valve body, cause bottle valve to damage.
As preferably, be connected with pressure gauge on the described valve body, be covered with the pressure gauge protecting jacket on the pressure gauge.Can monitor the pressure in the valve body at any time through pressure gauge.
Therefore, the structure of the utility model bottle valve is comparatively simple, during use, can the valve inside assembly be opened through electric and manual manipulation power unit or Pneumatic and manual power unit, and it is comparatively timely to work.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is side structure schematic representation of Fig. 1;
Accompanying drawing 3 is a kind of structural representations of embodiment 2.
Component, position and numbering among the figure: valve body 1, mangetic core assembly 2, primary outlet 3, side outlet 4, primary outlet sealing cover 5, side outlet plug 6, valve gap 7, valve inside assembly 8, stop catch 9, electric and manual manipulation power unit 10, Pneumatic and manual power unit 11, safe pressure cap 12, pressure gauge 13, pressure gauge protecting jacket 14.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technological scheme of the utility model.
Embodiment 1: a kind of subway fire-fighting system of this example is used bottle valve, like Fig. 1, Fig. 2, a valve body 1 is arranged; Be provided with mangetic core assembly 2 in the valve body, valve body is provided with primary outlet 3 and side outlet 4, and the primary outlet place is provided with primary outlet sealing cover 5; Side outlet is provided with side outlet plug 6; The valve body upper end is provided with valve gap 7, is provided with valve inside assembly 8 in the valve gap, and the valve gap upper end connects electric and manual manipulation power unit 10 through stop catch 9.Be connected with safe pressure cap 12 on the valve body.Also be connected with pressure gauge 13 on the valve body, be covered with pressure gauge protecting jacket 14 on the pressure gauge.
During use, through power unit valve inside assembly 8 is opened, the water of valve body bottom just can be extracted in the valve body by mangetic core assembly 2, opens primary outlet sealing cover 5, and water just can be from primary outlet 3 ejections.
Embodiment 2, and a kind of subway fire-fighting system of this example is used bottle valve, and like Fig. 3, valve gap 7 upper ends connect Pneumatic and manual power unit 11 through stop catch 9.
All the other are with embodiment 1.
The above is merely the specific embodiment of the utility model; But the structure characteristic of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (4)
1. a subway fire-fighting system is used bottle valve, comprises valve body (1), it is characterized in that being provided with in the described valve body (1) mangetic core assembly (2); Valve body is provided with primary outlet (3) and side outlet (4); The primary outlet place is provided with primary outlet sealing cover (5), and side outlet is provided with side outlet plug (6), and the valve body upper end is provided with valve gap (7); Be provided with valve inside assembly (8) in the valve gap, the valve gap upper end connects actuator through stop catch (9).
2. a kind of subway fire-fighting system according to claim 1 is used bottle valve, it is characterized in that described actuator is electric and manual manipulation power unit (10) or Pneumatic and manual power unit (11).
3. a kind of subway fire-fighting system according to claim 1 and 2 is used bottle valve, it is characterized in that being connected with on the described valve body (1) safe pressure cap (12).
4. a kind of subway fire-fighting system according to claim 1 and 2 is used bottle valve, it is characterized in that being connected with pressure gauge (13) on the described valve body (1), is covered with pressure gauge protecting jacket (14) on the pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146919 CN202629088U (en) | 2012-04-10 | 2012-04-10 | Bottle valve for subway fire fighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146919 CN202629088U (en) | 2012-04-10 | 2012-04-10 | Bottle valve for subway fire fighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629088U true CN202629088U (en) | 2012-12-26 |
Family
ID=47382293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220146919 Expired - Fee Related CN202629088U (en) | 2012-04-10 | 2012-04-10 | Bottle valve for subway fire fighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629088U (en) |
-
2012
- 2012-04-10 CN CN 201220146919 patent/CN202629088U/en not_active Expired - Fee Related
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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: 20121226 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |