CN204293732U - A kind of fire-fighting fire extinguishing water smoke Safety spray nozzle - Google Patents
A kind of fire-fighting fire extinguishing water smoke Safety spray nozzle Download PDFInfo
- Publication number
- CN204293732U CN204293732U CN201420619912.2U CN201420619912U CN204293732U CN 204293732 U CN204293732 U CN 204293732U CN 201420619912 U CN201420619912 U CN 201420619912U CN 204293732 U CN204293732 U CN 204293732U
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- China
- Prior art keywords
- shower nozzle
- sleeve
- fire
- water smoke
- sprayer body
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Abstract
The utility model discloses a kind of fire-fighting fire extinguishing water smoke Safety spray nozzle, comprise sleeve and shower nozzle, shower nozzle is made up of shower nozzle base and sprayer body, shower nozzle base is cylinder, sprayer body is coniform spiral body, sprayer body is arranged on shower nozzle base, sprayer body and shower nozzle base are run through by the through hole of a longitudinal direction, sleeve is the hollow circular cylinder of both ends open, and one end is spray outlet end, and one end is shower nozzle entrance point, sleeve diameter equals shower nozzle base external diameter, shower nozzle can longitudinally move in sleeve, and sleeve outer wall arranges screw thread, mounting spring between sleeve and shower nozzle.The utility model, by arranging protection sleeve and spring, makes shower nozzle in a quiescent state, is hidden in sleeve, thus reach protection sleeve, prevents the effect of unexpected injury and damage.
Description
Technical field
The utility model relates to a kind of fire-fighting fire extinguishing sprayer, especially a kind of fire-fighting fire extinguishing water smoke Safety spray nozzle.
Background technology
Along with the fast development of China's modernization, the life of people, great changes will take place for living environment, disaster hidden-trouble increases greatly, especially confined space, as hotel, the security against fires such as mass transportation facilities more and more cause to be paid close attention to widely, wherein, the shower nozzle widely applied and spray system thereof have been a kind of common type in automatic sprinkler system, people have carried out a large amount of experiments and transformation for shower nozzle and spray system, a kind of spiral helicine super fine mist spraying head is developed, and the accreditation of people is obtained due to its quick extinguishing spray ability, but, owing to being mounted in the public spaces such as public transit vehicle, the installation of this spiral helicine shower nozzle brings other potential safety hazards corresponding, this helical form shower nozzle has sharp end usually, if directly outside exposed, due to curious and touching or when carefully not checking, be easy to unexpected scratch passenger, simultaneously, bareing is installed, also shower nozzle is made greatly to be increased by the probability of accidental damage, and then operationally, cause response not in time, due fire extinguishing function cannot be played, this problem as one easily by potential safety hazard that people ignore, need to cause the attention of people and improve to eliminate.
Summary of the invention
A kind of fire-fighting fire extinguishing water smoke Safety spray nozzle of the present utility model is to obtain a kind of safer concealed sprinkler, is not easily directly touched or damages after mounting, to guarantee the safety used.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of fire-fighting fire extinguishing water smoke Safety spray nozzle, comprise sleeve and shower nozzle, shower nozzle is made up of shower nozzle base and sprayer body, shower nozzle base is cylinder, sprayer body is coniform spiral body, sprayer body is arranged on shower nozzle base, sprayer body and shower nozzle base are run through by the through hole of a longitudinal direction, sleeve is the hollow circular cylinder of both ends open, and one end is spray outlet end, and one end is shower nozzle entrance point, sleeve diameter equals shower nozzle base external diameter, shower nozzle can longitudinally move in sleeve, and sleeve outer wall arranges screw thread, mounting spring between sleeve and shower nozzle.
Move in sleeve for the ease of shower nozzle, described sleeve lining arranges longitudinal sliver, and shower nozzle base arranges guide groove, and guide groove coordinates sliver, makes shower nozzle motion guide in sleeve more accurate.
In order to prevent dust pollution, the described sleeve upper nozzle port of export arranges a capping.
In order to avoid the unexpected slippage of shower nozzle goes out sleeve, described sleeve upper nozzle entrance point arranges a block structure.
Described block structure is by being arranged on the screw thread of sleeve shower nozzle entrance point inwall and having externally threaded hollow circuit cylinder ring and form.
The utility model in use; sleeve connection fire-fighting inlet pipeline; shower nozzle is hidden and is arranged in sleeve; whole sleeve can be imbedded in the installing hole of ceiling or public transport top, according to the usual hydraulic pressure of environment for use, can adjust the spring used; under making shower nozzle in working order; sleeve can be gone out by the hydraulic pressure pressure stretch in water inlet pipe, thus reach hiding protection shower nozzle, not affect again the normal work of shower nozzle.
Accompanying drawing explanation
Fig. 1 is sleeve stereogram of the present utility model;
Fig. 2 is shower nozzle front view of the present utility model;
Fig. 3 is assembled sectional view of the present utility model.
Label declaration
Sleeve 1, spray outlet end 11, shower nozzle entrance point 12, longitudinal sliver 13, capping 14, shower nozzle 2, shower nozzle base 21, guide groove 211, sprayer body 22, through hole 23, spring 3, hollow circuit cylinder ring 4.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of fire-fighting fire extinguishing water smoke Safety spray nozzle of the present utility model, comprise sleeve 1 and shower nozzle 2, shower nozzle 2 is made up of shower nozzle base 21 and sprayer body 22, shower nozzle base 21 is cylinder, sprayer body 22 is coniform spiral body, sprayer body 22 is arranged on shower nozzle base 21, sprayer body 22 and shower nozzle base 21 are run through by the through hole 23 of a longitudinal direction, sleeve 1 is the hollow circular cylinder of both ends open, one end is spray outlet end 11, one end is shower nozzle entrance point 12, sleeve 1 internal diameter equals shower nozzle base 21 external diameter, shower nozzle 2 can longitudinally move in sleeve 1, sleeve 1 outer wall arranges screw thread, mounting spring 3 between sleeve 1 and shower nozzle 2.
Move in sleeve 1 for the ease of shower nozzle 2, sleeve 1 inwall arranges longitudinal sliver 13, shower nozzle base 21 is arranged guide groove 211, and guide groove 211 coordinates sliver 13, makes shower nozzle 2 motion guide in sleeve 1 more accurate.
In order to prevent dust pollution, sleeve 1 spray outlet end 11 arranges a capping 14.
In order to avoid the unexpected slippage of shower nozzle 2 goes out sleeve 1, arrange screw thread at sleeve 1 shower nozzle entrance point 12 inwall, one has externally threaded hollow circuit cylinder ring 4 and can be arranged in sleeve 1 shower nozzle entrance point 12, stops shower nozzle 2 to skid off sleeve 1.
Claims (5)
1. a fire-fighting fire extinguishing water smoke Safety spray nozzle, it is characterized in that: comprise sleeve and shower nozzle, shower nozzle is made up of shower nozzle base and sprayer body, shower nozzle base is cylinder, sprayer body is coniform spiral body, sprayer body is arranged on shower nozzle base, sprayer body and shower nozzle base are run through by the through hole of a longitudinal direction, sleeve is the hollow circular cylinder of both ends open, and one end is spray outlet end, and one end is shower nozzle entrance point, sleeve diameter equals shower nozzle base external diameter, shower nozzle can longitudinally move in sleeve, and sleeve outer wall arranges screw thread, mounting spring between sleeve and shower nozzle.
2. a kind of fire-fighting fire extinguishing water smoke Safety spray nozzle as claimed in claim 1, is characterized in that: described sleeve lining arranges longitudinal sliver, shower nozzle base arranges guide groove, and guide groove coordinates sliver, makes shower nozzle motion guide in sleeve more accurate.
3. a kind of fire-fighting fire extinguishing water smoke Safety spray nozzle as claimed in claim 1, is characterized in that: the described sleeve upper nozzle port of export arranges a capping.
4. a kind of fire-fighting fire extinguishing water smoke Safety spray nozzle as claimed in claim 1, is characterized in that: described sleeve upper nozzle entrance point arranges a block structure.
5. a kind of fire-fighting fire extinguishing water smoke Safety spray nozzle as claimed in claim 4, is characterized in that: described block structure is by being arranged on the screw thread of sleeve shower nozzle entrance point inwall and having externally threaded hollow circuit cylinder ring and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619912.2U CN204293732U (en) | 2014-10-24 | 2014-10-24 | A kind of fire-fighting fire extinguishing water smoke Safety spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619912.2U CN204293732U (en) | 2014-10-24 | 2014-10-24 | A kind of fire-fighting fire extinguishing water smoke Safety spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293732U true CN204293732U (en) | 2015-04-29 |
Family
ID=53099317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619912.2U Active CN204293732U (en) | 2014-10-24 | 2014-10-24 | A kind of fire-fighting fire extinguishing water smoke Safety spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204293732U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2658581C1 (en) * | 2017-11-01 | 2018-06-21 | Юрий Михайлович Ермаков | Mouthpiece for a fire-hose barrel |
| CN109011315A (en) * | 2018-09-11 | 2018-12-18 | 中国铁路设计集团有限公司 | A kind of experimental rig of heavy pressure fine spray system |
| CN115944865A (en) * | 2023-02-17 | 2023-04-11 | 郑州厨盾消防科技有限公司 | High-pressure water mist fire extinguishing device for kitchen |
-
2014
- 2014-10-24 CN CN201420619912.2U patent/CN204293732U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2658581C1 (en) * | 2017-11-01 | 2018-06-21 | Юрий Михайлович Ермаков | Mouthpiece for a fire-hose barrel |
| CN109011315A (en) * | 2018-09-11 | 2018-12-18 | 中国铁路设计集团有限公司 | A kind of experimental rig of heavy pressure fine spray system |
| CN115944865A (en) * | 2023-02-17 | 2023-04-11 | 郑州厨盾消防科技有限公司 | High-pressure water mist fire extinguishing device for kitchen |
| CN115944865B (en) * | 2023-02-17 | 2024-03-26 | 郑州厨盾消防科技有限公司 | High-pressure water mist fire extinguishing device for kitchen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |