CN203139464U - Anti-leak high-pressure fine water mist open-type spray head - Google Patents
Anti-leak high-pressure fine water mist open-type spray head Download PDFInfo
- Publication number
- CN203139464U CN203139464U CN 201320104395 CN201320104395U CN203139464U CN 203139464 U CN203139464 U CN 203139464U CN 201320104395 CN201320104395 CN 201320104395 CN 201320104395 U CN201320104395 U CN 201320104395U CN 203139464 U CN203139464 U CN 203139464U
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- CN
- China
- Prior art keywords
- spool
- spray head
- base
- group
- spring mounting
- 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 discloses an anti-leak high-pressure fine water mist open-type spray head. A valve core (3) is mounted in a spray head body (1); one end of the valve core (3) is in contact with a base (2); an annular side cavity (6) is formed between an annular bulge (3-1) of the valve core (3) and the base (1); a B spring mounting slot is formed at the other end of the valve core (3); the two ends of the spring (3) are respectively mounted in an A spring mounting slot of the spray head body (1) and the B spring mounting slot of the valve core (3); and a group of holes in the valve core (3) are communicated with a water flow branch channel (1-3) of the spray head body (1) through a water flow channel (1-1). The anti-leak high-pressure fine water mist open-type spray head disclosed by the utility model has the advantages of long service life and good effect, and can realize a quick fire extinguishing effect.
Description
Technical field
The utility model relates to the fire-fighting equipment field, is specifically related to a kind of antidrip heavy pressure fine spray deluge system.
Background technology
At present, existing antidrip heavy pressure fine spray deluge system effect is good inadequately, and after service time was long, the fire extinguishing effect was not ideal enough, has potential safety hazard.
The utility model content
The purpose of this utility model is exactly at present, and existing antidrip heavy pressure fine spray deluge system effect is good inadequately, and after service time was long, the fire extinguishing effect was not ideal enough, has the deficiency of potential safety hazard, and a kind of antidrip heavy pressure fine spray deluge system is provided.
The utility model is by a kind of antidrip heavy pressure fine spray deluge system, it is characterized in that it is by sprayer body, base, spool, spring and one group of nozzle are formed, sprayer body is provided with water inlet, water stream channel, A spring mounting groove, current branched bottom and one group of nozzle installing hole, have the inlet opening on the base, base is installed in the water inlet, be respectively equipped with annular protrusion and one group of hole on the spool, spool is installed in the sprayer body, and spool one end contacts with base, form the annular side chamber between the annular protrusion of spool and the base, the spool other end has B spring mounting groove, both ends of the spring is installed in respectively in the B spring mounting groove of the A spring mounting groove of sprayer body and spool, one group of hole on the spool communicates with the current branched bottom of sprayer body by water stream channel, one group of nozzle is installed in respectively in one group of nozzle installing hole of sprayer body, and is positioned at current branched bottom place.
The utility model advantage is: long service life, and effective, can reach the effect of quick extinguishing.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, the utility model is by sprayer body 1, base 2, spool 3, spring 4 and one group of nozzle 5 are formed, sprayer body 1 is provided with water inlet, water stream channel 1-1, A spring mounting groove, current branched bottom 1-3 and one group of nozzle installing hole, have the inlet opening on the base 1, base 1 is installed in the water inlet, be respectively equipped with annular protrusion 3-1 and one group of hole on the spool 3, spool 3 is installed in the sprayer body 1, and spool 3 one ends contact with base 2, form annular side chamber 6 between the annular protrusion 3-1 of spool 3 and the base 1, spool 3 other ends have B spring mounting groove, spring 3 two ends are installed in respectively in the B spring mounting groove of the A spring mounting groove of sprayer body 1 and spool 3, one group of hole on the spool 3 communicates with the current branched bottom 1-3 of sprayer body 1 by water stream channel 1-1, one group of nozzle 5 is installed in respectively in one group of nozzle installing hole of sprayer body 1, and is positioned at current branched bottom 1-3 place.
Working method: when water enters from the water inlet of sprayer body 1 and base 2, and be against spool 3 one ends, when hydraulic pressure arrives certain value, promoting spool 3 moves, at this moment, water flows in the spool 3 by annular side chamber 6, flows to nozzle 5 finally by water stream channel 1-1 and current branched bottom 1-3.
Claims (1)
1. antidrip heavy pressure fine spray deluge system, it is characterized in that it is by sprayer body (1), base (2), spool (3), spring (4) and one group of nozzle (5) are formed, sprayer body (1) is provided with water inlet, water stream channel (1-1), A spring mounting groove, current branched bottom (1-3) and one group of nozzle installing hole, base has the inlet opening on (1), base (1) is installed in the water inlet, be respectively equipped with annular protrusion (3-1) and one group of hole on the spool (3), spool (3) is installed in the sprayer body (1), and spool (3) one ends contact with base (2), form annular side chamber (6) between the annular protrusion (3-1) of spool (3) and the base (1), spool (3) other end has B spring mounting groove, spring (3) two ends are installed in respectively in the B spring mounting groove of the A spring mounting groove of sprayer body (1) and spool (3), one group of hole on the spool (3) communicates with the current branched bottom (1-3) of sprayer body (1) by water stream channel (1-1), one group of nozzle (5) is installed in respectively in one group of nozzle installing hole of sprayer body (1), and is positioned at current branched bottom (1-3) and locates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104395 CN203139464U (en) | 2013-03-07 | 2013-03-07 | Anti-leak high-pressure fine water mist open-type spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104395 CN203139464U (en) | 2013-03-07 | 2013-03-07 | Anti-leak high-pressure fine water mist open-type spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139464U true CN203139464U (en) | 2013-08-21 |
Family
ID=48967024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320104395 Expired - Fee Related CN203139464U (en) | 2013-03-07 | 2013-03-07 | Anti-leak high-pressure fine water mist open-type spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399215A (en) * | 2014-12-01 | 2015-03-11 | 东莞市长原喷雾技术有限公司 | Anti-drip device for high-pressure water mist fire sprinkler |
| CN114073834A (en) * | 2020-08-18 | 2022-02-22 | 安徽世纪凯旋消防科技有限公司 | Method for improving response time of open fire extinguishing system |
-
2013
- 2013-03-07 CN CN 201320104395 patent/CN203139464U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399215A (en) * | 2014-12-01 | 2015-03-11 | 东莞市长原喷雾技术有限公司 | Anti-drip device for high-pressure water mist fire sprinkler |
| CN114073834A (en) * | 2020-08-18 | 2022-02-22 | 安徽世纪凯旋消防科技有限公司 | Method for improving response time of open fire extinguishing system |
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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: 20130821 Termination date: 20160307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |