CN215231813U

CN215231813U - Fire-fighting spray head

Info

Publication number: CN215231813U
Application number: CN202121705790.5U
Authority: CN
Inventors: 王雪珍; 洪燕金; 吴应庆; 陈中原
Original assignee: Huxiao Fire Fighting Technology Co ltd
Current assignee: Huxiao Fire Fighting Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-21
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a fire sprinkler head relates to fire-fighting equipment technical field. The utility model provides a fire sprinkler head, includes and is responsible for the structure, is responsible for the structure and includes pipeline main part, and threaded groove has been seted up at pipeline main part top, and pipeline main part bottom side has been seted up the pipeline and has been divided the mouth, and pipeline branch mouth and shower nozzle structure fixed connection, pipeline main part bottom fixedly connected with point structure, point structure include the spliced pole, spliced pole top fixed connection in pipeline main part bottom, spliced pole bottom fixedly connected with response piece, response piece side has been seted up to the groove, divide to inslot portion and have the light sense ware. The utility model discloses a directional structure and a plurality of sprinkler structure's setting, when taking place the condition of a fire, the light source is sensed to directional structural light sense ware, and then the automatically controlled valve in this ascending sprinkler structure of side can be opened, and because the rising of temperature, the breakage of the glass body, then this sprinkler structure can go out water, has realized the effect that the water resource effectively utilized more, has improved fire extinguishing efficiency.

Description

Fire-fighting spray head

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a fire sprinkler head.

Background

The fire sprinkler head is used for fire sprinkler system, divide into flagging type watering shower nozzle, upright type watering shower nozzle, general type watering shower nozzle, side wall type watering shower nozzle etc. when the conflagration breaing out, can make the vitreous body break after the medium in the vitreous body reaches the uniform temperature, and then the fire water spills out through shower head splash box and puts out a fire, and the fire sprinkler head is the partly of indispensable among the fire sprinkler system. However, even though almost all areas such as office buildings, warehouses and public places are provided with perfect fire-fighting spraying systems, the condition that the fire is aggravated because the fire cannot be relieved and rescued in time sometimes happens, and therefore serious casualties and property loss are easily caused.

Among the prior art, the fire sprinkler head starts according to the temperature variation, and consequently it can't be accurate with the water spray to the place that catches fire, such sprinkler head fire extinguishing efficiency is not high, and can waste water, for this reason, the utility model provides a neotype solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire sprinkler head to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire sprinkler head, includes and is responsible for the structure, is responsible for the structure and includes pipeline main part, and threaded groove has been seted up at pipeline main part top, and pipeline main part bottom side has been seted up the pipeline and has been divided the mouth, and pipeline branch mouth and shower nozzle structure fixed connection, pipeline main part bottom fixedly connected with point structure, point structure include the spliced pole, spliced pole top fixed connection in pipeline main part bottom, spliced pole bottom fixedly connected with response piece, response piece side has been seted up to the groove, divide to inslot portion and have the light sense ware.

Further, pipeline main part bottom is the slope curved surface, the response piece is the hemisphere, pipeline branch mouth, shower nozzle structure, divide to groove and light sense ware and be provided with a plurality ofly, and be corresponding.

Further, the shower nozzle structure is including being in charge of the main part, is in charge of the main part and is divided mouthful fixed connection with the pipeline, is in charge of main part bottom fixedly connected with support column, support column bottom fixedly connected with top ring, and top ring outer wall fixedly connected with rivers divide the leaf, is in charge of the middle automatically controlled valve of installing of main part, the light sense ware electric connection that automatically controlled valve and this direction correspond.

Furthermore, the spray head structure further comprises a threaded column, a glass body is fixedly connected to the top of the threaded column, a cross groove is formed in the bottom of the threaded column, a threaded hole is formed in the bottom of the top ring, a through hole is formed in the middle of the bottom of the branch pipe main body, and a gasket is fixedly connected to the through hole.

Furthermore, the threaded column is fixedly connected with the threaded hole through threads, and the glass body props against a gasket on a through hole at the bottom of the branch pipe main body to seal the branch pipe main body.

Compared with the prior art, the beneficial effects of the utility model are that:

this fire sprinkler head, through directional structure and a plurality of sprinkler structure's setting, when taking place the condition of a fire, the light source is sensed to directional structural light sense ware, and then the automatically controlled valve in this ascending sprinkler structure can be opened, and because the rising of temperature, the structural breakage of glass body of this shower nozzle, then this sprinkler structure can go out water, has realized the effect that the water resource effectively utilized more, has improved fire extinguishing efficiency.

Drawings

FIG. 1 is a schematic view of the front bottom axial measurement structure of the present invention;

FIG. 2 is a schematic view of the front top axial view structure of the present invention;

FIG. 3 is a schematic view of the main pipe structure of the present invention;

fig. 4 is a schematic diagram of the structure of the nozzle of the present invention;

fig. 5 is a schematic view of the directional structure of the present invention.

In the figure: 1. a master pipe structure; 101. a pipe body; 102. a thread groove; 103. splitting a pipeline; 2. a nozzle structure; 201. a pipe dividing main body; 202. a support pillar; 203. a top ring; 204. water flow separation; 205. an electrically controlled valve; 206. a gasket; 207. a threaded hole; 208. a threaded post; 209. a glass body; 210. a cross groove; 3. a pointing structure; 301. connecting columns; 302. an induction block; 303. dividing into grooves; 304. a light sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-5, the utility model provides a technical solution: a fire sprinkler head comprises a main pipe structure 1, the main pipe structure 1 comprises a pipeline main body 101, the top of the pipeline main body 101 is provided with a thread groove 102, the side surface of the bottom of the pipeline main body 101 is provided with a pipeline branch opening 103, the pipeline branch opening 103 is fixedly connected with a sprinkler structure 2, the bottom of the pipeline main body 101 is fixedly connected with a directional structure 3, the directional structure 3 comprises a connecting column 301, the top of the connecting column 301 is fixedly connected with the bottom of the pipeline main body 101, the bottom of the connecting column 301 is fixedly connected with a sensing block 302, the side surface of the sensing block 302 is provided with a branch groove 303, a light sensor 304 is arranged in the branch groove 303, the bottom of the pipeline main body 101 is an inclined curved surface, the sensing block 302 is hemispherical, the pipeline branch opening 103, the sprinkler structure 2, the branch groove 303 and the light sensor 304 are provided with a plurality of corresponding parts, the sprinkler head structure 2 comprises a branch pipe main body 201, the branch pipe main body 201 is fixedly connected with the pipeline branch opening 103, the bottom of the branch pipe main body 201 is fixedly connected with a supporting column 202, the bottom of the supporting column 202 is fixedly connected with a top ring 203, the outer wall of the top ring 203 is fixedly connected with a water flow separation blade 204, an electric control valve 205 is installed in the middle of the tube separation main body 201, and the electric control valve 205 is electrically connected with the light sensor 304 corresponding to the direction.

The light sensor 304 in this embodiment generally refers to a device that can sensitively sense light energy from ultraviolet light to infrared light and convert the light energy into an electrical signal. The optical sensor 304 is a sensing device, mainly composed of photosensitive elements, mainly classified into an ambient light sensor, an infrared light sensor, a sunlight sensor, and an ultraviolet light sensor, and mainly applied to the fields of changing the electronic application of a vehicle body, an intelligent lighting system, and the like. Modern electrical measurement technology is mature day by day, and has been widely used in the measurement of electrical and non-electrical quantities due to the advantages of high precision, convenient microcomputer connection and automatic real-time processing.

The spray head structure 2 further comprises a threaded column 208, a glass body 209 is fixedly connected to the top of the threaded column 208, a cross groove 210 is formed in the bottom of the threaded column 208, a threaded hole 207 is formed in the bottom of the top ring 203, a through hole is formed in the middle of the bottom of the branch pipe main body 201, a gasket 206 is fixedly connected to the through hole, the threaded column 208 and the threaded hole 207 are fixedly connected through threads, and the glass body 209 abuts against the gasket 206 on the through hole in the bottom of the branch pipe main body 201 to seal the branch pipe main body 201.

The spray head structure 2 in the embodiment is a drooping type fire-fighting spray head, the drooping type spray head is the most widely used spray head, the drooping type spray head is installed on a water supply branch pipe, the water spraying shape is a parabolic shape, and 80-100% of the total water quantity is sprayed to the ground. The room with the suspended ceiling is protected, and the spray heads are arranged below the suspended ceiling and should adopt droop type spray heads or suspended ceiling type spray heads.

In this embodiment, when a fire is required, the light sensor 304 in a certain direction detects the fire, the valve in the nozzle structure 2 in the direction is opened, and due to the temperature rise, the medium in the glass 209 reaches a certain temperature and then the glass 209 is broken, no through hole at the bottom of the main pipe split body is blocked by the glass 209, so that water is sprayed out, and the sprayed water is dispersed under the action of the water flow splitting blade 204.

It should be noted that, through directional structure 3 and a plurality of shower nozzle structure 2's setting, when taking place the condition of a fire, light sensor 304 on the directional structure 3 senses the light source, then automatically controlled valve 205 in this ascending shower nozzle structure 2 of side can be opened, and because the rising of temperature, the breakage of vitreous 209 on this shower nozzle structure 2, then this shower nozzle structure 2 can go out water, has realized the effect of water resource more effective utilization, has improved fire extinguishing efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire sprinkler head, is including being responsible for structure (1), its characterized in that: be responsible for structure (1) including pipeline main part (101), thread groove (102) have been seted up at pipeline main part (101) top, pipeline main part (101) bottom side has been seted up the pipeline and has been divided mouthful (103), the pipeline divides mouthful (103) and sprinkler structure (2) fixed connection, pipeline main part (101) bottom fixedly connected with directional structure (3), directional structure (3) are including spliced pole (301), spliced pole (301) top fixed connection is in pipeline main part (101) bottom, spliced pole (301) bottom fixedly connected with response piece (302), response piece (302) side has been seted up branch to groove (303), branch to groove (303) internally mounted has light sense ware (304).

2. A fire sprinkler head as defined in claim 1, wherein: the bottom of the pipeline main body (101) is an inclined curved surface, the induction block (302) is hemispherical, and a plurality of pipeline openings (103), the spray head structure (2), the branch grooves (303) and the light sensors (304) are arranged and correspond to one another.

3. A fire sprinkler head as defined in claim 1, wherein: shower nozzle structure (2) are including being in charge of main part (201), are in charge of main part (201) and pipeline branch mouth (103) fixed connection, are in charge of main part (201) bottom fixedly connected with support column (202), support column (202) bottom fixedly connected with top ring (203), top ring (203) outer wall fixedly connected with rivers divide leaf (204), are in charge of and install automatically controlled valve (205) in the middle of main part (201), and automatically controlled valve (205) and light sense ware (304) electric connection that this direction corresponds.

4. A fire sprinkler head as claimed in claim 3, wherein: the spray head structure (2) further comprises a threaded column (208), a glass body (209) is fixedly connected to the top of the threaded column (208), a cross groove (210) is formed in the bottom of the threaded column (208), a threaded hole (207) is formed in the bottom of the top ring (203), a through hole is formed in the middle of the bottom of the branch pipe main body (201), and a gasket (206) is fixedly connected to the through hole.

5. A fire sprinkler head as claimed in claim 4, wherein: the threaded column (208) is fixedly connected with the threaded hole (207) through threads, and the glass body (209) is abutted against a gasket (206) on a through hole at the bottom of the branch pipe main body (201) to seal the branch pipe main body (201).