CN206138618U - Fire fighting spray head - Google Patents
Fire fighting spray head Download PDFInfo
- Publication number
- CN206138618U CN206138618U CN201621059681.XU CN201621059681U CN206138618U CN 206138618 U CN206138618 U CN 206138618U CN 201621059681 U CN201621059681 U CN 201621059681U CN 206138618 U CN206138618 U CN 206138618U
- Authority
- CN
- China
- Prior art keywords
- temperature
- splash box
- hole
- glass body
- temperature sensing
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire fighting spray head, including nozzle base, anti - heat exchanger, the temperature sensing glass body and splash box, set up threadedly on nozzle base's the outer peripheral face, nozzle base and anti - heat exchanger pass through the screw -thread fit installation, the through -hole has been seted up in the nozzle base, the through -hole is served near anti - heat exchanger's no. 1 and is installed the yoke beam seat, be equipped with temperature sensing glass body seat on the yoke beam seat, install the temperature sensing glass body in the temperature sensing glass body seat, splash box is installed to temperature sensing glass body lower part, splash box's center is equipped with the screw hole assorted mounting hole with anti - heat exchanger lower part. The utility model discloses a through being equipped with anti - heat exchanger to under the cooperation of thermal -arrest mouth, just can be with firelight's the temperature quick gathering of the fire initial stage of taking place to the temperature sensing glass body, can carry out the outfire opportunity at best outfire, in addition, splash box connects stably, can show improves that water smoke sprays even, rule effect in order, and the dough stability is strong, structural design is rigorous, easily popularizes and applies on a large scale.
Description
Technical field
This utility model is related to fire-fighting equipment field, and in particular to a kind of applicator.
Background technology
Applicator is under the action of heat, voluntarily to start by predetermined temperature range, or according to fire signal by controlling
Equipment starts, and a kind of shower nozzle of the watering shape by design and flow fire extinguishing water.In fire-fighting automatic fire extinguishing system, fire-fighting
Used as one of people's lives and properties patron saint, it is responsible for the monitoring condition of a fire and implements the two big missions for fighting a fire shower nozzle, mainly
Apply in indoor public places such as hotel, office building, conference and exhibition center, airport, railway station, harbours.
Each applicator has specific protection zone, and when a fire, temperature rises to certain numerical value, temperature-sensitive
Glass column can be crushed, while shower nozzle starts water spray, broken due to temperature-sensitive glass column is limited by temperature, is tended not in fire
Start water injection system during very little, and then miss the optimal fire extinguishing opportunity of Initial Stage of Fire, certain unnecessary loss can be caused, while existing
Some shower nozzles are affected by temperature-sensitive glass column, and then cause current sprinkling entanglement, irregular, uneven, have a strong impact on current spray
Spill effect, it may appear that partly region to be sprinkled water is omitted, fire-fighting effect can not be played effectively, and practicality has much room for improvement.Additionally, existing
The visual effect of applicator is not good enough yet.
Utility model content
The technical problems to be solved in the utility model is the defect for overcoming prior art, there is provided a kind of applicator, can be
Fire early period of origination is put out a fire, and can significantly improve uniform, the regular effect of water mist spray.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：A kind of applicator, including
Nozzle boss, heat reflecting cover, temperature-sensitive vitreous body and splash box, offer screw thread on the outer peripheral face of the nozzle boss, the nozzle boss with
Heat reflecting cover is coordinated by screw thread to be installed, and through hole is offered in the nozzle boss, and the through hole is installed on one end of heat reflecting cover
There is yoke arm seat, the yoke arm seat is provided with temperature-sensitive glass housing, and temperature-sensitive vitreous body is provided with the temperature-sensitive glass housing, described
Temperature-sensitive vitreous body bottom is provided with splash box, and the center of the splash box is provided with the peace matched with the screw hole of heat reflecting cover bottom
Dress hole.
Preferably, the surface of the heat reflecting cover is set to smooth silvery white.
Preferably, the temperature-sensitive glass housing is provided with some thermal-arrest mouths.
Preferably, the edge of the splash box is evenly distributed water conservancy diversion tooth, water conservancy diversion is formed between the adjacent guide tooth and is lacked
Mouthful.
Preferably, the splash box is connected through screw hole by holding screw with the bottom of temperature-sensitive glass housing.
The beneficial effect that this utility model is reached is：1st, the applicator is by being provided with heat reflecting cover, and in thermal-arrest mouth
Under cooperation, the temperature of flame can be quickly gathered on temperature-sensitive vitreous body when fire occurs, can be in Initial Stage of Fire most
Good fire extinguishing opportunity is put out a fire, so as to reduce property loss；2nd, splash box stable connection, it is remarkably improved the equal of water mist spray
Even, regular effect；3rd, it is by heat reflecting cover that shower nozzle is hidden in cover so that more preferably, and stability is strong, structure for visual effect
Design is rigorous, it is easy to popularization and application.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used to explain this utility model together, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of splash box in this utility model；
In figure：1st, nozzle boss；2nd, heat reflecting cover；3rd, temperature-sensitive vitreous body；4th, splash box；5th, screw thread；6th, through hole；7th, yoke arm seat；
8th, temperature-sensitive glass housing；9th, screw hole；10th, thermal-arrest mouth；11st, holding screw；41st, water conservancy diversion tooth；42nd, diversion gap.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
As shown in Figure 1 and Figure 2, a kind of applicator of the present embodiment, including nozzle boss 1, heat reflecting cover 2, temperature-sensitive vitreous body 3
With splash box 4, screw thread 5 is offered on the outer peripheral face of the nozzle boss 1, the nozzle boss 1 is coordinated with heat reflecting cover 2 by screw thread 5
Install, in the nozzle boss 1 through hole 6 is offered, the through hole 6 is provided with yoke arm seat 7 on one end of heat reflecting cover 2, described
Yoke arm seat 7 is provided with temperature-sensitive glass housing 8, the temperature-sensitive glass housing 8 and is provided with temperature-sensitive vitreous body 3, the temperature-sensitive glass
The bottom of body 3 is provided with splash box 4, and the center of the splash box 4 is provided with the installation matched with the screw hole 9 of the bottom of heat reflecting cover 2
Hole.
Further, the surface of the heat reflecting cover 2 is set to smooth silvery white, can direct energy radially into positioned at heat reflecting cover
On the temperature-sensitive vitreous body 3 of 2 centre ofs sphere；The temperature-sensitive glass housing 8 is provided with some thermal-arrest mouths 10, can be when fire occurs, by fire
The temperature of light is quickly gathered on temperature-sensitive vitreous body 3；The edge of the splash box 4 is evenly distributed water conservancy diversion tooth 41, the phase
Diversion gap 42 is formed between adjacent water conservancy diversion tooth 41, current can spray respectively at water conservancy diversion tooth 41 and diversion gap 42 to different directions
Spill, improve uniform, the regular effect of water mist spray；The splash box 4 is by holding screw 11 through screw hole 9 and temperature-sensitive
The bottom of glass housing 8 is connected, it is ensured that the stability of the connection of splash box 4.
It should be noted that a kind of applicator of this utility model, after fire occurs, flame is irradiated on heat reflecting cover 2,
The surface of heat reflecting cover 2 is set to smooth silvery white, can direct energy radially on the temperature-sensitive vitreous body 3 of the centre of sphere of heat reflecting cover 2,
And under the cooperation of thermal-arrest mouth 10, rapidly can heat in temperature-sensitive vitreous body 3, temperature-sensitive vitreous body 3 reaches and broken after certain temperature
It is broken, now, it is sprayed down on splash box 4 by the current in the water pipe that screw thread 5 is connected with nozzle boss 1, current are in splash box 4
In the presence of to surrounding splash, and spray to different direction at water conservancy diversion tooth 41 and diversion gap 42 respectively, realize fire extinguishing mesh
's.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of applicator, including nozzle boss (1), heat reflecting cover (2), temperature-sensitive vitreous body (3) and splash box (4), its feature exists
In：Screw thread (5) is offered on the outer peripheral face of the nozzle boss (1), the nozzle boss (1) is matched somebody with somebody with heat reflecting cover (2) by screw thread (5)
Close and install, through hole (6) is offered in the nozzle boss (1), the through hole (6) is provided with yoke on one end of heat reflecting cover (2)
Arm seat (7), the yoke arm seat (7) is provided with temperature-sensitive glass housing (8), the temperature-sensitive glass housing (8) and is provided with temperature-sensitive glass
Glass body (3), temperature-sensitive vitreous body (3) bottom is provided with splash box (4), and the center of the splash box (4) is provided with and heat reflecting cover
(2) installing hole that the screw hole (9) of bottom matches.
2. a kind of applicator according to claim 1, it is characterised in that:The surface of the heat reflecting cover (2) is set to smooth
Silvery white.
3. a kind of applicator according to claim 1, it is characterised in that:The temperature-sensitive glass housing (8) is if be provided with
Dry thermal-arrest mouth (10).
4. a kind of applicator according to claim 1, it is characterised in that:The edge of the splash box (4) is evenly distributed
There is water conservancy diversion tooth (41), diversion gap (42) is formed between the adjacent guide tooth (41).
5. a kind of applicator according to claim 1, it is characterised in that:The splash box (4) is by holding screw
(11) it is connected with the bottom of temperature-sensitive glass housing (8) through screw hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059681.XU CN206138618U (en) | 2016-09-18 | 2016-09-18 | Fire fighting spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059681.XU CN206138618U (en) | 2016-09-18 | 2016-09-18 | Fire fighting spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206138618U true CN206138618U (en) | 2017-05-03 |
Family
ID=58618728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621059681.XU Expired - Fee Related CN206138618U (en) | 2016-09-18 | 2016-09-18 | Fire fighting spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206138618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260641A (en) * | 2018-09-25 | 2019-01-25 | 浙江瑞城消防设备有限公司 | A kind of wisdom fire-fighting system |
| CN109364409A (en) * | 2018-09-25 | 2019-02-22 | 浙江瑞城消防设备有限公司 | A kind of wisdom spray head |
| CN110327571A (en) * | 2019-06-28 | 2019-10-15 | 河南卫华机械工程研究院股份有限公司 | A kind of garage fire plant |
-
2016
- 2016-09-18 CN CN201621059681.XU patent/CN206138618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260641A (en) * | 2018-09-25 | 2019-01-25 | 浙江瑞城消防设备有限公司 | A kind of wisdom fire-fighting system |
| CN109364409A (en) * | 2018-09-25 | 2019-02-22 | 浙江瑞城消防设备有限公司 | A kind of wisdom spray head |
| CN110327571A (en) * | 2019-06-28 | 2019-10-15 | 河南卫华机械工程研究院股份有限公司 | A kind of garage fire plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20170918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |