CN203525180U - Open type watering firefighting spray head with high extinguishment protection performance - Google Patents
Open type watering firefighting spray head with high extinguishment protection performance Download PDFInfo
- Publication number
- CN203525180U CN203525180U CN201320586841.6U CN201320586841U CN203525180U CN 203525180 U CN203525180 U CN 203525180U CN 201320586841 U CN201320586841 U CN 201320586841U CN 203525180 U CN203525180 U CN 203525180U
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- spray head
- shell
- firefighting
- open type
- protective cover
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an open type watering firefighting spray head with high extinguishment protection performance, which comprises water spray holes, a protective cover, a shell, a threaded connection pipe, a glass ball and a valve and is structurally characterized in that the protective cover is connected with the upper end of the shell; the lower end of the shell is connected with the threaded connection pipe; multiple water spray holes in uniform arrangement are formed in the protective cover; the valve is connected in the shell; and the glass ball is arranged in the valve. With a simple and practical structure, the open type watering firefighting spray head disclosed by the utility model effectively protects fragile components in the firefighting spray head, and improves the reliability and stability of the firefighting spray head; and moreover, a deflector of a traditional firefighting spray head is saved, and the firefighting advantage of centralized water flow of the open type firefighting spray head is realized through the water spray holes.
Description
Technical field
The utility model relates to a kind of applicator, relates in particular to the open type watering applicator that a kind of barrier propterty of putting out a fire is high.
Background technology
Quickening along with social construction process, people more and more focus on the fire fighting problem of individual and public property, especially when breaking out of fire, if fire initial period can not be controlled in time, the fire disaster that later stage causes will cause great property and casualties, therefore country has formulated strict fire protection criteria for building, the building that is not equipped with strict passageway for fire apparatus and fire fighting device cannot grantedly be built, current applicator kind is more, the applicable different shower nozzle of different architectural environments, what wherein comparatively generally adopt is open type applicator, it is large that it has discharge, the feature that fire-fighting scope specific aim is stronger, the structure generally adopting is at present, between special splash box and valve, glass tube is set, this structure is owing to lacking protective cover, under external force is touched, if glass tube breaks, will lose fire-fighting effect, and adopt the structure of splash box cannot concentrated flow, the comparatively splash box of labyrinth need to be designed and just above-mentioned requirements can be accomplished.
Summary of the invention
The purpose of this utility model has been to provide the high open type of a kind of barrier propterty of putting out a fire watering applicator, it have advantages of simple in structure, fire-fighting efficiency is high and safe and reliable.
The utility model is achieved like this; it comprises hole for water spraying, protective cover, shell, screw nipple, glass marble and valve; it is characterized in that protective cover is connected to the upper end of shell; the lower end connecting thread tube connector of shell; protective cover is provided with several evenly distributed hole for water sprayings; in shell, be connected with valve, in valve, be provided with glass marble.
Technique effect of the present utility model is: the utility model is not only simple and practical; frangible parts in applicator have effectively been protected; the reliability and stability of applicator have been improved; and cancelled the splash box of traditional applicator, by hole for water spraying, realized the concentrated fire-fighting advantage of open type applicator current.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure perspective view of the present utility model.
Hole for water spraying 2, protective cover 3, shell 4, screw nipple 5, glass marble 6, valve in the drawings, 1.
The specific embodiment
As depicted in figs. 1 and 2, the utility model is achieved like this, it comprises hole for water spraying 1, protective cover 2, shell 3, screw nipple 4, glass marble 5 and valve 6, its design feature is the upper end that protective cover 2 is connected to shell 3, the lower end connecting thread tube connector 4 of shell 3, protective cover 2 is provided with several evenly distributed hole for water sprayings 1, is connected with valve 6 in shell 3, is provided with glass marble 5 in valve 6; In use; be threaded connection pipe 4 and connect fire extinguisher canvas hose, when breaking out of fire, high temperature will make glass marble 5 break; after valve 6 is opened; current enter protective cover 2, and then the hole for water spraying from protective cover 21 sprays current to surrounding, according to different structural fire protection environment; rationally control the diameter of hole for water spraying 1 and be positioned at the arrangement position on protective cover 2; can improve quickly fire-fighting speed, and due to the protection of protective cover 2, improve the reliability of the inner vulnerable component of applicator.
Claims (1)
1. the open type watering applicator that the barrier propterty of putting out a fire is high; it comprises hole for water spraying, protective cover, shell, screw nipple, glass marble and valve; it is characterized in that protective cover is connected to the upper end of shell; the lower end connecting thread tube connector of shell; protective cover is provided with several evenly distributed hole for water sprayings; in shell, be connected with valve, in valve, be provided with glass marble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586841.6U CN203525180U (en) | 2013-09-23 | 2013-09-23 | Open type watering firefighting spray head with high extinguishment protection performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320586841.6U CN203525180U (en) | 2013-09-23 | 2013-09-23 | Open type watering firefighting spray head with high extinguishment protection performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203525180U true CN203525180U (en) | 2014-04-09 |
Family
ID=50411449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320586841.6U Expired - Fee Related CN203525180U (en) | 2013-09-23 | 2013-09-23 | Open type watering firefighting spray head with high extinguishment protection performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203525180U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147732A (en) * | 2014-08-08 | 2014-11-19 | 中国科学技术大学 | Low-flow water mist sprayer |
| CN112354123A (en) * | 2020-11-24 | 2021-02-12 | 安徽成威消防科技有限公司 | Fire extinguishing nozzle |
| US11207554B2 (en) | 2018-08-21 | 2021-12-28 | Craig Hillinger | Fire suppression spray nozzle |
| USD940270S1 (en) | 2019-08-20 | 2022-01-04 | Craig Hillinger | Fire nozzle |
-
2013
- 2013-09-23 CN CN201320586841.6U patent/CN203525180U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147732A (en) * | 2014-08-08 | 2014-11-19 | 中国科学技术大学 | Low-flow water mist sprayer |
| US11207554B2 (en) | 2018-08-21 | 2021-12-28 | Craig Hillinger | Fire suppression spray nozzle |
| USD940270S1 (en) | 2019-08-20 | 2022-01-04 | Craig Hillinger | Fire nozzle |
| CN112354123A (en) * | 2020-11-24 | 2021-02-12 | 安徽成威消防科技有限公司 | Fire extinguishing nozzle |
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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: 20140409 Termination date: 20160923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |