CN204864657U - Fire -extinguishing nozzle - Google Patents
Fire -extinguishing nozzle Download PDFInfo
- Publication number
- CN204864657U CN204864657U CN201520423558.0U CN201520423558U CN204864657U CN 204864657 U CN204864657 U CN 204864657U CN 201520423558 U CN201520423558 U CN 201520423558U CN 204864657 U CN204864657 U CN 204864657U
- Authority
- CN
- China
- Prior art keywords
- support
- support column
- fire
- blocking cap
- compression 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
Links
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire -extinguishing nozzle, including nozzle base, nozzle base's no. 1 serves and has offered the external screw thread, and welding installation has a support on the other end, the external screw thread links to each other with the support, the through -hole has been seted up in the nozzle base, the through -hole is served near one of support and is installed the sealing plug, install fixed pipe on the support, the dish that dabbles is installed to fixed outside of tubes, fixed pipe is kept away from nozzle base's no. 1 and is served welding installation and have stifled cap, the fixed intraductal support column of installing, the support column cup joints outward installs compression spring. The utility model discloses a fire -extinguishing nozzle, stifled cap links to each other through the fusible metal welding with fixed pipe, the sealing plug pass through compression spring and support column support fixed, when the conflagration takes place, fusible melting of metal, stifled cap pops out through compression spring, support column and compression spring drop, fire -extinguishing nozzle begins to put out a fire, response speed is fast, is difficult for causing the injury to the human body.
Description
technical field:
The utility model relates to a kind of applicator.
background technology:
Applicator is used for spraying system of fire fighting, and when a fire, water is spilt by spray head splash box puts out a fire, and is divided into sagging type sprinkler tip, upright sprinkler, conventional sprinkler, sidewall sprinkler head etc. at present.Existing applicator is mostly by the unlatching element of explosion glass tube as applicator, but explosion glass tube can form many glass fragments when bursting, and easily damages the people of scene of fire.
summary of the invention:
The purpose of this utility model is to solve the problems of the prior art, provide a kind of by spring, support column and the blocking cap that is welded and fixed with fusible metal as unlatching element, be not easy the applicator that human body is damaged.
In order to achieve the above object, the technical solution of the utility model is:
A kind of applicator, comprise nozzle boss, one end of described nozzle boss offers external screw thread, the other end is installed by welding with support, described external screw thread is connected with support; Offer through hole in described nozzle boss, described through hole is provided with sealing-plug on one end of support; Described support is provided with stationary pipes, is provided with splash box outside described stationary pipes, described stationary pipes is installed by welding with blocking cap away from one end of nozzle boss; Be provided with support column in described stationary pipes, described support column is socketed outward and is provided with Compress Spring.
The two ends of described support column support with sealing-plug and blocking cap respectively and are connected, and the two ends of described Compress Spring also support with sealing-plug and blocking cap respectively and are connected, and described support column is fixedly linked near one end of blocking cap near one end of blocking cap and Compress Spring.
Described nozzle boss, sealing-plug, Compress Spring, support column and blocking cap are positioned on same central axis.
Described splash box is movably connected by bearing and stationary pipes.
The beneficial effects of the utility model are: a kind of applicator of the present utility model, blocking cap and stationary pipes are weldingly connected by fusible metal, sealing-plug supports fixing by Compress Spring and support column, when breaking out of fire, fusible metal melts, and blocking cap is ejected by Compress Spring, support column and Compress Spring come off, applicator starts fire extinguishing, and fast response time, not easily damages human body.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
detailed description of the invention:
Embodiment 1
A kind of applicator as shown in Figure 1, comprises nozzle boss 1, one end of described nozzle boss 1 offers external screw thread 2, the other end is installed by welding with support 3, and described external screw thread 2 is connected with support 3.Nozzle boss 1 can be connected with water pipe by external screw thread 2.Offer through hole 11 in described nozzle boss 1, described through hole 11 is provided with sealing-plug 4 on one end of support 3; Described support 3 is provided with stationary pipes 5, is provided with splash box 6 outside described stationary pipes 5, described stationary pipes 5 is installed by welding with blocking cap 7 away from one end of nozzle boss 1 by fusible metal; Be provided with support column 8 in described stationary pipes 5, the outer socket of described support column 8 is provided with Compress Spring 9.
The two ends of described support column 8 support with sealing-plug 4 and blocking cap 7 respectively and are connected, the two ends of described Compress Spring 9 also support with sealing-plug 4 and blocking cap 7 respectively and are connected, and described support column 8 is fixedly linked near one end of blocking cap 7 near one end of blocking cap 7 and Compress Spring 9.Work as breaking out of fire, during fusible metal fusing, Compress Spring 9 makes blocking cap 7 depart from stationary pipes 5, and drives support column 8 to eject together.Described nozzle boss 1, sealing-plug 4, Compress Spring 9, support column 8 and blocking cap 7 are positioned on same central axis.Described splash box 6 is movably connected by bearing 61 and stationary pipes 5, and splash box 6 can rotate under water impact, and what current were sprayed under the influence of centrifugal force is farther, reaches more fire extinguishing scopes.
A kind of applicator of the present embodiment, blocking cap and stationary pipes are weldingly connected by fusible metal, sealing-plug supports fixing by Compress Spring and support column, when breaking out of fire, fusible metal melts, and blocking cap is ejected by Compress Spring, support column and Compress Spring come off, applicator starts fire extinguishing, and fast response time, not easily damages human body.
Claims (4)
1. an applicator, is characterized in that: comprise nozzle boss (1), one end of described nozzle boss (1) offers external screw thread (2), the other end is installed by welding with support (3), and described external screw thread (2) is connected with support (3); Offer through hole (11) in described nozzle boss (1), described through hole (11) is provided with sealing-plug (4) on one end of support (3); Described support (3) is provided with stationary pipes (5), is provided with splash box (6) outside described stationary pipes (5), the one end away from nozzle boss (1) is installed by welding with blocking cap (7) to described stationary pipes (5); Be provided with support column (8) in described stationary pipes (5), described support column (8) is socketed outward and is provided with Compress Spring (9).
2. a kind of applicator according to claim 1, it is characterized in that: the two ends of described support column (8) support with sealing-plug (4) and blocking cap (7) respectively and are connected, the two ends of described Compress Spring (9) also support with sealing-plug (4) and blocking cap (7) respectively and are connected, and described support column (8) is fixedly linked near one end of blocking cap (7) near one end of blocking cap (7) and Compress Spring (9).
3. a kind of applicator according to claim 1, is characterized in that: described nozzle boss (1), sealing-plug (4), Compress Spring (9), support column (8) and blocking cap (7) are positioned on same central axis.
4. a kind of applicator according to claim 1, is characterized in that: described splash box (6) is movably connected by bearing (61) and stationary pipes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520423558.0U CN204864657U (en) | 2015-06-18 | 2015-06-18 | Fire -extinguishing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520423558.0U CN204864657U (en) | 2015-06-18 | 2015-06-18 | Fire -extinguishing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864657U true CN204864657U (en) | 2015-12-16 |
Family
ID=54809096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520423558.0U Expired - Fee Related CN204864657U (en) | 2015-06-18 | 2015-06-18 | Fire -extinguishing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204864657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617186A (en) * | 2017-11-08 | 2018-01-23 | 诸暨市海王消防设备有限公司 | A kind of intelligent fire sprinkler tip emergency starting tubular construction |
| CN107617185A (en) * | 2017-11-08 | 2018-01-23 | 诸暨市海王消防设备有限公司 | A kind of intelligent fire sprinkler system |
-
2015
- 2015-06-18 CN CN201520423558.0U patent/CN204864657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617186A (en) * | 2017-11-08 | 2018-01-23 | 诸暨市海王消防设备有限公司 | A kind of intelligent fire sprinkler tip emergency starting tubular construction |
| CN107617185A (en) * | 2017-11-08 | 2018-01-23 | 诸暨市海王消防设备有限公司 | A kind of intelligent fire sprinkler 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160618 |