CN215995410U

CN215995410U - Fire-fighting nozzle

Info

Publication number: CN215995410U
Application number: CN202120411741.4U
Authority: CN
Inventors: 朱加鹏; 王代虎; 钱芳; 史常州
Original assignee: Suzhou Andersn Technology Engineering Co ltd
Current assignee: Suzhou Andersn Technology Engineering Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2022-03-11
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a nozzle for fire fighting, and belongs to the technical field of fire fighting equipment. Wherein, a shower nozzle for fire control, includes the pipeline body, sets up screw thread on the pipeline body sets up last base structure on the pipeline body sets up go up the structural camera of base, sets up go up the structural lower base structure of base, set up and be in structural supporting seat of lower base sets up locating sleeve on the supporting seat sets up the inside smoke alarm of supporting seat sets up last thermal controller of smoke alarm sets up the guiding mechanism on the thermal controller sets up watertight fittings on the guiding mechanism sets up go up the structural rotary mechanism of base structure and lower base, through thermal controller control rivers spray, effectively avoided the mistake to spout, can also recycle, practiced thrift the cost.

Description

Fire-fighting nozzle

Technical Field

The utility model belongs to the technical field of fire fighting equipment, and particularly relates to a fire fighting nozzle.

Background

The automatic spraying system is the most common automatic fire extinguishing facility in the market at present, is arranged in a building of a public gathering place in a large range, is very effective in extinguishing an initial fire under the unmanned condition, and achieves the purpose of automatic spraying by crushing and falling an external supporting structure through the thermal expansion of liquid in the traditional automatic spraying head.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: provides a fire-fighting nozzle to solve the problems in the prior art.

The technical scheme is as follows: the utility model provides a shower nozzle for fire control, includes the pipeline body, sets up screw thread on the pipeline body sets up last base structure on the pipeline body sets up go up the structural camera of base, set up and be in go up the structural lower base structure of base, set up the structural supporting seat of lower base sets up locating sleeve on the supporting seat sets up the inside smoke alarm of supporting seat sets up the last thermal controller of smoke alarm sets up the guiding mechanism on the thermal controller sets up stagnant water device on the guiding mechanism sets up go up the structural rotary mechanism of base structure and lower base.

In a further embodiment, the upper base structure comprises an upper base, a concave table arranged on the upper base, and a positioning pin arranged on the upper base, wherein the positioning pin can fix the upper base.

In a further embodiment, the lower base structure comprises a lower base, a water outlet arranged on the lower base, and a boss arranged on the lower base, wherein the boss can ensure that the lower base and the upper base are accurately installed together.

In a further embodiment, the guide mechanism comprises a guide post, and a guide sleeve arranged on the guide post and capable of guiding the water stop block to slide.

In a further embodiment, the water stopping device comprises a water stopping block, and a rubber ring arranged on the water stopping block can seal water flow inside the pipeline body.

In a further embodiment, the rotating mechanism comprises a first annular groove, a second annular groove arranged on the first annular groove, and balls arranged in the first annular groove and the second annular groove and capable of driving the lower base to rotate.

In a further embodiment, a camera, disposed on the upper base structure, enables observation of a fire condition.

Has the advantages that: the utility model relates to a fire-fighting nozzle, when smoke is generated in the initial stage of fire, a smoke alarm sends an alarm to remind people to take countermeasures, when the temperature reaches the warning temperature of a thermal-sensing controller, a water stop block slides, water flow is sprayed out from a water outlet, the purpose of initial fire extinguishing is achieved, the thermal-sensing controller controls the water flow, the purpose of preventing mistaken spraying of a collision head can be achieved, the purpose of repeated use can also be achieved, a camera arranged on an upper base can observe the fire behavior, and a fire extinguishing scheme is convenient to adopt.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is an enlarged view of the rotating device of the present invention.

The reference signs are: the pipeline comprises a pipeline body 1, threads 2, a positioning pin 3, an upper base 4, a first annular groove 5, a second annular groove 6, a ball 7, a concave table 8, a lower base 9, a water outlet 10, a smoke alarm 11, a thermal induction controller 12, a supporting seat 13, a boss 14, a guide column 15, a water stop block 16, a rubber ring 17, a guide sleeve 18, a camera 19 and a positioning sleeve 20.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

As shown in fig. 1 to 3, a fire sprinkler is composed of: the pipeline comprises a pipeline body 1, threads 2, a positioning pin 3, an upper base 4, a first annular groove 5, a second annular groove 6, a ball 7, a concave table 8, a lower base 9, a water outlet 10, a smoke alarm 11, a thermal induction controller 12, a supporting seat 13, a boss 14, a guide column 15, a water stop block 16, a rubber ring 17, a guide sleeve 18, a camera 19 and a positioning sleeve 20.

As shown in fig. 1 to 3, wherein the pipeline body 1 is arranged at a predetermined position, the thread 2 is arranged on the pipeline body 1, the upper base 4 is arranged on the pipeline body 1, the positioning pin 3 is arranged on the upper base 4, the camera 19 is arranged on the upper base 4, the concave platform 8 is arranged on the upper base 4, the lower base 9 is rotatably connected to the upper base 4, the water outlet 10 and the boss 14 are arranged on the lower base 9, the supporting seat 13 is arranged on the lower base 9, the positioning sleeve 20 is arranged on the supporting seat 13, the smoke alarm 11 is arranged inside the supporting seat 13, the thermal controller 12 is arranged on the smoke alarm 11, the guiding column 15 is arranged on the thermal controller 12, and the water stop block 16 is arranged on the guiding column 15, the guide sleeve 18 is arranged inside the water stop block 16, the rubber ring 17 is sleeved on the water stop block 16, the water stop block 16 controls water flow through up-down sliding, the first annular groove 5 is arranged on the upper base 4, the second annular groove 6 is arranged on the lower base 9, the balls 7 are arranged inside the first annular groove 5 and the second annular groove 6, the water flow drives the balls 7 to roll inside the first annular groove 5 and the second annular groove 6, and the lower base 9 rotates.

Preferably, the camera 19 is arranged on the upper base 4, so that when a fire breaks out, the fire situation can be observed, and reasonable fire extinguishing measures can be taken.

Preferably, the smoke alarm 11 is arranged inside the supporting seat 13, and when smoke is generated in the initial stage of a fire, the smoke alarm 11 gives an alarm to remind people to take measures to avoid the fire from expanding.

Preferably, the guide post 15 is provided on the thermal controller 12, the water stop block 16 is provided on the guide post 15, and the thermal controller 12 controls the water flow by sliding the water stop block 16 up and down, thereby preventing erroneous spraying and effectively spraying at the initial stage of a fire.

The working principle is as follows: when the fire disaster generates smoke, the smoke alarm 11 gives an alarm, when the combustion temperature reaches the warning line of the thermal sensing controller 12, the water stop block 16 slides, water flows out locally from the pipeline and is sprayed out from the water outlet 10, the water flows under the reaction force, the balls 7 rotate in the first annular groove 5 and the second annular groove 6, the base 9 is driven to rotate to generate centrifugal force, the spraying range is enlarged, when the fire disaster is over, the temperature drops below the warning line of the thermal sensing controller 12, and the thermal sensing controller 12 enables the water stop block 16 to slide to stop the water flow.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.

Claims

1. The utility model provides a shower nozzle for fire control, includes the pipeline body, characterized by, sets up screw thread on the pipeline body sets up last base structure on the pipeline body sets up go up the structural camera of base, set up and be in go up the structural lower base structure of base, set up and be in structural supporting seat of lower base sets up positioning sleeve on the supporting seat sets up the inside smoke alarm of supporting seat sets up the last hot sense controller of smoke alarm sets up the guiding mechanism on the hot sense controller sets up watertight fittings on the guiding mechanism sets up go up the structural rotary mechanism of base structure and lower base.

2. The fire fighting sprinkler according to claim 1, wherein the upper base structure includes an upper base, a recessed platform provided on the upper base, and a positioning pin provided on the upper base.

3. The fire fighting sprinkler according to claim 1, wherein the lower base structure comprises a lower base, a water outlet provided on the lower base, and a boss provided on the lower base.

4. A fire sprinkler according to claim 1, wherein the guide mechanism includes a guide post, a guide sleeve disposed on the guide post.

5. A fire sprinkler according to claim 1, wherein the water stop means comprises a water stop block, a rubber ring provided on the water stop block.

6. The fire sprinkler of claim 1, wherein the rotation mechanism includes a first annular groove, a second annular groove disposed on the first annular groove, and balls disposed inside the first and second annular grooves.