CN209511142U - A kind of gas extinguishing system liquid storage bottle bottle valve - Google Patents
A kind of gas extinguishing system liquid storage bottle bottle valve Download PDFInfo
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- CN209511142U CN209511142U CN201821646979.XU CN201821646979U CN209511142U CN 209511142 U CN209511142 U CN 209511142U CN 201821646979 U CN201821646979 U CN 201821646979U CN 209511142 U CN209511142 U CN 209511142U
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- valve
- valve body
- bottle
- starter
- liquid storage
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Abstract
The utility model discloses a kind of gas extinguishing system liquid storage bottle bottle valves, including valve body, the entrance of the lower end of the valve body connects liquid storage bottle, four sides of the valve body are respectively equipped with gas outlet, charge valve, blowout disk and pressure gauge, the top of the valve body is equipped with valve deck, pressure valve is equipped between the pressure gauge and valve body, piston component is equipped in the valve body, water conservancy diversion through-hole is equipped in the piston component, the lower end of the water conservancy diversion through-hole is sealed by framework type sealing ring, the valve deck is equipped with receiving opening corresponding with the water conservancy diversion through-hole, working masks are equipped in the receiving opening, the top of the working masks is equipped with the starter for puncturing the working masks.The utility model has the beneficial effects that sealing using framework type sealing ring, impact of the extinguishing chemical release to sealing surface is eliminated；Pressure valve is set before pressure gauge, reduces leakage；It is compared using the more original copper product of casting ZTA2 and TAi3 material, weight saving 47%, body strength improves 37%.
Description
Technical field
The utility model relates to fire-fighting domains, relate in particular to a kind of gas extinguishing system liquid storage bottle bottle valve.
Background technique
Currently, gas cylinder used in fire-fighting system is usually large-scale steel cylinder, equipped with bottle valve on steel cylinder, use
To control the circulation of the gas in steel cylinder.But there is also some problems in use for existing bottle valve: 1, existing big
Bore gas extinguishing system bottle valve generally uses the cut-off sealing of upper and lower cavity differential pressure type, extinguishing chemical larger to the pressure of sealing surface
Every primary release of implementation is larger to the impact of sealing surface, or even directly damages seal face materials；2, existing bottle valve surveys pressure pressure
Table and extinguishing chemical normal open, it is long-term with pressure, it is easily damaged pressure gauge；3, existing fire-fighting domain gas extinguishing system bottle valve material master
It to be manufactured using brass (such as HPb59-1), due to larger (the about 8.5kg/dm of copper material specific gravity3), to certain freight weight limit fields (as navigated
Empty and navigation) use be restricted, be badly in need of developing light-weight, reliable performance gas extinguishing system bottle valve.
In view of the above-mentioned problems, not there is preferable solution at present.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of gas extinguishing system liquid storage bottle bottle valve, performances
Reliably, easy to use, light-weight.
In order to achieve the above technical purposes, technical scheme of the utility model is as follows:
The entrance of a kind of gas extinguishing system liquid storage bottle bottle valve, including valve body, the lower end of the valve body connects liquid storage bottle,
Four sides of the valve body are respectively equipped with gas outlet, charge valve, blowout disk and pressure gauge, and the top of the valve body is equipped with valve
Lid is equipped with pressure valve between the pressure gauge and valve body, piston component is equipped in the valve body, is equipped with and leads in the piston component
The lower end of recirculation hole, the water conservancy diversion through-hole is sealed by framework type sealing ring, and the valve deck is equipped with and the water conservancy diversion through-hole phase
Corresponding receiving opening, the receiving opening is interior to be equipped with working masks, and the top of the working masks is equipped with described for puncturing
The starter of working masks.
Further, the valve body material be casting ZTA2, the blowout disk, charge valve, piston component, pressure valve and
Valve deck uses TAi3 material.
Further, the starter is motor starter, and the motor starter includes motor starter ontology, electromagnetism
Iron, plug-in strip and handwheel.
Further, the starter is air starter, and the air starter includes air starter ontology, work
Plug, plug-in strip, handwheel and guiding swivel nut.
The utility model has the beneficial effects that being sealed using framework type sealing ring, eliminates extinguishing chemical release and sealing surface is rushed
It hits；Pressure valve is set before pressure gauge, reduces leakage；It is compared using the more original copper product of casting ZTA2 and TAi3 material, weight
Mitigate 47%, body strength improves 37%.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of front cross-sectional of gas extinguishing system liquid storage bottle bottle valve according to the utility model embodiment
Figure；
Fig. 2 is a kind of side, sectional of gas extinguishing system liquid storage bottle bottle valve according to the utility model embodiment
Figure.
In figure:
1, valve body；2, piston component；3, valve deck；4, working masks；5, starter；6, framework type sealing ring；7, gas outlet；
8, charge valve；9, blowout disk；10, pressure gauge；11, pressure valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
As shown in Figs. 1-2, a kind of gas extinguishing system liquid storage bottle bottle valve, including valve body 1, the lower end of the valve body 1
Entrance connects liquid storage bottle, and 1 four sides of the valve body are respectively equipped with gas outlet 7, charge valve 8, blowout disk 9 and pressure gauge 10,
The top of the valve body 1 is equipped with valve deck 3, and pressure valve 11 is equipped between the pressure gauge 10 and valve body 1, is equipped in the valve body 1
Piston component 2, the piston component 2 is interior to be equipped with water conservancy diversion through-hole, and the lower end of the water conservancy diversion through-hole is close by framework type sealing ring 6
Envelope, the valve deck 3 are equipped with receiving opening corresponding with the water conservancy diversion through-hole, are equipped with working masks 4 in the receiving opening,
The top of the working masks 4 is equipped with the starter 5 for puncturing the working masks 4.
In the present embodiment, 1 material of valve body be casting ZTA2, the blowout disk 9, charge valve 8, piston component 2,
Pressure valve 11 and valve deck 3 use TAi3 material.
In the present embodiment, the starter 5 is motor starter, and the motor starter includes motor starter sheet
Body, electromagnet, plug-in strip and handwheel.
In the present embodiment, the starter 5 is air starter, and the air starter includes air starter sheet
Body, piston, plug-in strip, handwheel and guiding swivel nut.
In the present embodiment, the motor starter, air starter all have manual function.
At work, plug-in strip is pushed to puncture working film using the thrust of motor starter piston according to air starter
Piece 4 achievees the purpose that discouraged；And motor starter is then to push plug-in strip to puncture working masks 4 using work of electromagnet, is reached
The purpose of extinguishing chemical release.Therefore, hand-air starter should be designed as hand-reset, and hand-motor starter electromagnetism ironworker
It automatically resets after work.After reset, the utility model needs to change the working masks 4 punctured, reuses.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. the entrance of a kind of gas extinguishing system liquid storage bottle bottle valve, including valve body (1), the lower end of the valve body (1) connects storage
Liquid bottle, (1) four side of the valve body are respectively equipped with gas outlet (7), charge valve (8), blowout disk (9) and pressure gauge (10),
The top of the valve body (1) is equipped with valve deck (3), which is characterized in that pressure valve is equipped between the pressure gauge (10) and valve body (1)
(11), piston component (2) are equipped in the valve body (1), water conservancy diversion through-hole, the water conservancy diversion through-hole is equipped in the piston component (2)
Lower end sealed by framework type sealing ring (6), the valve deck (3) be equipped with it is corresponding with the water conservancy diversion through-hole accommodate it is logical
Hole, the receiving opening is interior to be equipped with working masks (4), and the top of the working masks (4) is equipped with for puncturing the working film
The starter (5) of piece (4).
2. a kind of gas extinguishing system liquid storage bottle bottle valve according to claim 1, which is characterized in that the valve body (1)
Material is casting ZTA2, and the blowout disk (9), charge valve (8), piston component (2), pressure valve (11) and valve deck (3) use
TAi3 material.
3. a kind of gas extinguishing system liquid storage bottle bottle valve according to claim 1, which is characterized in that the starter
It (5) is motor starter, the motor starter includes motor starter ontology, electromagnet, plug-in strip and handwheel.
4. a kind of gas extinguishing system liquid storage bottle bottle valve according to claim 1, which is characterized in that the starter
It (5) is air starter, the air starter includes air starter ontology, piston, plug-in strip, handwheel and guiding swivel nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646979.XU CN209511142U (en) | 2018-10-11 | 2018-10-11 | A kind of gas extinguishing system liquid storage bottle bottle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646979.XU CN209511142U (en) | 2018-10-11 | 2018-10-11 | A kind of gas extinguishing system liquid storage bottle bottle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511142U true CN209511142U (en) | 2019-10-18 |
Family
ID=68191956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821646979.XU Active CN209511142U (en) | 2018-10-11 | 2018-10-11 | A kind of gas extinguishing system liquid storage bottle bottle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209511142U (en) |
-
2018
- 2018-10-11 CN CN201821646979.XU patent/CN209511142U/en active Active
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