CN204170337U - A kind of ductwork type fire extinguishing system starts bottle container valve - Google Patents
A kind of ductwork type fire extinguishing system starts bottle container valve Download PDFInfo
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- CN204170337U CN204170337U CN201420561761.XU CN201420561761U CN204170337U CN 204170337 U CN204170337 U CN 204170337U CN 201420561761 U CN201420561761 U CN 201420561761U CN 204170337 U CN204170337 U CN 204170337U
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- valve
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- striker
- fire extinguishing
- extinguishing system
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Abstract
The utility model provides a kind of ductwork type fire extinguishing system and starts bottle container valve, comprise valve head and actuating mechanism, air flue is had in the middle part of described valve head, the top of valve head has mounting groove, a cavity volume is provided with below mounting groove, cavity volume is communicated with air flue, cavity volume sidewall has relief hole, described actuating mechanism comprises valve gap, striker and startup shim pack, valve gap is arranged on the mounting groove on the top of valve head, striker is arranged on valve gap by a striker seat, starting shim pack is arranged on the step surface of the position of the corresponding air flue in bottom of cavity volume, described striker one end is connected with magnetic valve, the other end has tip, and tip is positioned at cavity volume to abut with startup shim pack.The utility model adopts striker direct-type starting method, the reaction speed that product starts is fast, and improve fire extinguisher product to the stability driving air flow demand, adopt multiple pressure relief device simultaneously, effectively can eliminate gas leakage or excessive the brought potential safety hazard of internal pressure, improve use safety coefficient.
Description
Technical field
The utility model relates to a kind of container value for fire-fighting, especially relates to a kind of ductwork type fire extinguishing system and starts bottle container valve.
Background technology
In fire-fighting fire-extinguishing equipment, the valve of release extinguishing chemical is opened when container value is storage bottle fire extinguishing, existing container valve by valve body, spring, diaphragm, puncture pin, starting drive etc. and form, mixed by the piston rod on starting drive under normal circumstances and puncture pin and make spring precommpression in valve body, puncture pin and pushed by spring and puncture seal membrane and discharge extinguishing chemical.Some container value structures are in the market comparatively complicated, although there is the valve body of some products to be separate assembling, although structure is relatively simple, be convenient to processing, easily produce the point revealed more, safety coefficient is not higher yet.
Summary of the invention
The utility model is the deficiency for above-mentioned technology, provides a kind of ductwork type fire extinguishing system to start bottle container valve, has structure simple, easy to control, the advantage that safety coefficient is high.
The technical scheme that the utility model provides is as follows: a kind of ductwork type fire extinguishing system starts bottle container valve, comprise valve head and actuating mechanism, it is characterized in that: described actuating mechanism is arranged on the top of valve head, air flue is had in the middle part of valve head, the top of valve head has mounting groove, a cavity volume is provided with below mounting groove, cavity volume is communicated with air flue, cavity volume sidewall has relief hole, described actuating mechanism comprises valve gap, striker and startup shim pack, described valve gap is arranged on the mounting groove on the top of valve head, striker is arranged on valve gap by a striker seat, starting shim pack is arranged on the step surface of the position of the corresponding air flue in bottom of cavity volume, described striker one end is connected with magnetic valve, the other end has tip, and tip is positioned at cavity volume to abut with startup shim pack.
Further, Pressure gauge hole and safe valve opening is vertically had in the middle part of described valve head.
Further, the bottom of described valve head is provided with a connector, and connector is communicated with air flue.
Further, on described cavity volume, the other end of corresponding relief valve has spout.
Further, the junction of the step surface of the bottom of described startup shim pack and cavity volume is provided with confining bed.
Further, described striker is arranged on striker seat by an elastic device.
Further, described elastic device is a spring or rubber.
Further, described startup shim pack is made up of upper sealant, copper sheet layer, steel disc layer, spacer layer and lower seal layer from top to bottom successively.
Further, described startup shim pack thickness is 0.04-0.08mm.
Compared with prior art, the utility model adopts striker direct-type starting method, the reaction speed that product starts is fast, after startup shim pack is punctured, air current flow speed is fast and strong, improves fire extinguisher product to the stability driving air flow demand, adopts multiple pressure relief device simultaneously, effectively can eliminate gas leakage or excessive the brought potential safety hazard of internal pressure, improve use safety coefficient.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation that ductwork type fire extinguishing system described in the utility model starts bottle container valve;
Accompanying drawing 2 is the structural representations starting shim pack shown in accompanying drawing 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually, below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, a kind of ductwork type fire extinguishing system starts bottle container valve, comprise valve head 1 and actuating mechanism 2, described actuating mechanism 2 is arranged on the top of valve head 1, the bottom of described valve head 1 is provided with a connector 12, valve head 1 can be installed to by connector 12 starts on bottle, air flue 11 is had in the middle part of valve head 1, air flue 11 is communicated with connector 12, Pressure gauge hole 13 and safe valve opening 14 is vertically had in the middle part of valve head 1, Pressure gauge hole 13 is for setting pressure table, Real Time Observation air pressure in bottle can be started by Pressure gauge, safe valve opening 14 is for installing pressure relief device, when being observed startup bottle internal gas pressure by Pressure gauge and being excessive, pressure release is carried out by pressure relief device, to ensure use safety.
The top of described valve head 1 has mounting groove 15, mounting groove 15 is for installing actuating mechanism 2, a cavity volume 16 is provided with below mounting groove 15, cavity volume 16 is communicated with air flue 11, cavity volume 16 sidewall has relief hole (scheming not shown), relief hole is provided with relief valve 161, relief valve 161 is discharged for the gas omitted by air flue 11, and on cavity volume 16, the other end of corresponding relief valve 161 has spout 17.
Described actuating mechanism 2 comprises valve gap 21, striker 22 and startup shim pack 23, described valve gap 21 is arranged on the mounting groove 15 on the top of valve head 1, striker 22 is arranged on valve gap 21 by a striker seat 221, described startup shim pack 23 is arranged on the step surface of the position of the corresponding air flue 11 in bottom of cavity volume 16, further, described startup shim pack 23 is provided with confining bed (scheming not shown) with the junction of the step surface of the bottom of cavity volume 16, in case leak-stopping gas, described striker 22 one end is connected with magnetic valve (scheming not shown), the other end has tip, and tip is positioned at cavity volume 16 to abut with startup shim pack 23, striker 22 is arranged on striker seat 221 by an elastic device 222, elastic device 222 is a spring or rubber, when motor-driven valve starts, solenoid-driven striker 22 presses down to puncture and starts shim pack 23, then rebound under the effect of elastic device 222, make gas enter spout 17 from air flue 11 to spray.
Further, as shown in Figure 2, described startup shim pack 23 is made up of upper sealant 231, copper sheet layer 232, steel disc layer 233, spacer layer 234 and lower seal layer 235 from top to bottom successively, and starting shim pack 23 thickness is 0.04-0.08mm.
Use principle of the present utility model is as follows:
Be at ordinary times when work, observed the pressure of gas in valve body 1 by the Pressure gauge be arranged on valve body 1, when finding that pressure is excessive, pressure release can be carried out by pressure relief device, to ensure use safety.When there being gas to enter cavity volume 16 from the omission of startup shim pack 23, can being discharged by relief valve 161, preventing error starting; When sensing the condition of a fire, solenoid-driven striker 22 presses down, and startup shim pack 23 is punctured, and rebounds under the effect of elastic device 222, and the gas in fire extinguisher enters into cavity volume 16 from air flue 11 through damaged startup shim pack 23 and sprays from spout 17.
The utility model structure is simple, reasonable in design, use easy to operate, adopt striker direct-type starting method, the reaction speed that product starts is fast, and improves fire extinguisher product to the stability driving air flow demand, adopts multiple pressure relief device simultaneously, effectively can eliminate gas leakage or excessive the brought potential safety hazard of internal pressure, improve use safety coefficient.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a ductwork type fire extinguishing system starts bottle container valve, comprise valve head (1) and actuating mechanism (2), it is characterized in that: described actuating mechanism (2) is arranged on the top of valve head (1), valve head (1) middle part has air flue (11), the top of valve head (1) has mounting groove (15), mounting groove (15) below is provided with a cavity volume (16), cavity volume (16) is communicated with air flue (11), cavity volume (16) sidewall has relief hole, described actuating mechanism (2) comprises valve gap (21), striker (22) and startup shim pack (23), described valve gap (21) is arranged on the mounting groove (15) on the top of valve head (1), striker (22) is arranged on valve gap (21) by a striker seat (221), starting shim pack (23) is arranged on the step surface of the position of the corresponding air flue (11) in bottom of cavity volume (16), described striker (22) one end is connected with magnetic valve, the other end has tip, and tip is positioned at cavity volume (16) to abut with startup shim pack (23).
2. ductwork type fire extinguishing system according to claim 1 starts bottle container valve, it is characterized in that: described valve head (1) middle part vertically has Pressure gauge hole (13) and safe valve opening (14).
3. ductwork type fire extinguishing system according to claim 1 starts bottle container valve, it is characterized in that: the bottom of described valve head (1) is provided with a connector (12), and connector (1) is communicated with air flue (11).
4. ductwork type fire extinguishing system according to claim 1 starts bottle container valve, it is characterized in that: the other end of the upper corresponding relief valve (161) of described cavity volume (16) has spout (17).
5. ductwork type fire extinguishing system according to claim 1 starts bottle container valve, it is characterized in that: described startup shim pack (23) is provided with confining bed with the junction of the step surface of the bottom of cavity volume (16).
6. ductwork type fire extinguishing system according to claim 1 starts bottle container valve, it is characterized in that: described striker (22) is arranged on striker seat (221) by an elastic device (222).
7. ductwork type fire extinguishing system according to claim 6 starts bottle container valve, it is characterized in that: described elastic device (222) is a spring or rubber.
8. ductwork type fire extinguishing system according to claim 1 starts bottle container valve, it is characterized in that: described startup shim pack (23) is made up of upper sealant (231), copper sheet layer (232), steel disc layer (233), spacer layer (234) and lower seal layer (235) from top to bottom successively.
9. ductwork type fire extinguishing system according to claim 8 starts bottle container valve, it is characterized in that: described startup shim pack (23) thickness is 0.04-0.08mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561761.XU CN204170337U (en) | 2014-09-26 | 2014-09-26 | A kind of ductwork type fire extinguishing system starts bottle container valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561761.XU CN204170337U (en) | 2014-09-26 | 2014-09-26 | A kind of ductwork type fire extinguishing system starts bottle container valve |
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| Publication Number | Publication Date |
|---|---|
| CN204170337U true CN204170337U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420561761.XU Active CN204170337U (en) | 2014-09-26 | 2014-09-26 | A kind of ductwork type fire extinguishing system starts bottle container valve |
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| CN (1) | CN204170337U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013720A (en) * | 2017-03-31 | 2017-08-04 | 中国航空工业集团公司西安飞机设计研究所 | A kind of joint latch mechanism and the aircraft with it |
| CN107042008A (en) * | 2017-04-17 | 2017-08-15 | 陕西安益机电有限公司 | A kind of automatically controlled gas actuating device |
| CN108775507A (en) * | 2018-05-07 | 2018-11-09 | 合肥江航飞机装备有限公司 | A kind of emergency oxygen supply triggering breaking device |
| CN109268682A (en) * | 2018-09-29 | 2019-01-25 | 凯迈（洛阳）气源有限公司 | A kind of high-pressure bottle bottle opening device |
| CN113577623A (en) * | 2021-07-29 | 2021-11-02 | 世纪联保消防新技术(江西)有限公司 | Starting device and fire extinguishing apparatus |
-
2014
- 2014-09-26 CN CN201420561761.XU patent/CN204170337U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013720A (en) * | 2017-03-31 | 2017-08-04 | 中国航空工业集团公司西安飞机设计研究所 | A kind of joint latch mechanism and the aircraft with it |
| CN107013720B (en) * | 2017-03-31 | 2019-08-23 | 中国航空工业集团公司西安飞机设计研究所 | A kind of joint latch mechanism and the aircraft with it |
| CN107042008A (en) * | 2017-04-17 | 2017-08-15 | 陕西安益机电有限公司 | A kind of automatically controlled gas actuating device |
| CN108775507A (en) * | 2018-05-07 | 2018-11-09 | 合肥江航飞机装备有限公司 | A kind of emergency oxygen supply triggering breaking device |
| CN108775507B (en) * | 2018-05-07 | 2020-06-16 | 合肥江航飞机装备有限公司 | Emergency oxygen supply triggering and breaking device |
| CN109268682A (en) * | 2018-09-29 | 2019-01-25 | 凯迈（洛阳）气源有限公司 | A kind of high-pressure bottle bottle opening device |
| CN113577623A (en) * | 2021-07-29 | 2021-11-02 | 世纪联保消防新技术(江西)有限公司 | Starting device and fire extinguishing apparatus |
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| GR01 | Patent grant |