CN216169560U

CN216169560U - Automatic direction-regulating fire-extinguishing spray head

Info

Publication number: CN216169560U
Application number: CN202121273765.4U
Authority: CN
Inventors: 高中明; 邢鹏飞; 庄艳歆; 凌勇
Original assignee: Yangzhou Yinghang Silicon Technology Co ltd
Current assignee: Yangzhou Yinghang Silicon Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-04-05
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses an automatic direction-regulating fire-extinguishing spray head which comprises a rotating device, wherein the rotating device comprises a top end fixing disc, a fixing screw is connected onto the top end fixing disc in a threaded manner, a rotating motor is arranged on the lower end face of the top end fixing disc, a spray pipe is fixedly connected onto the lower end face of a detachable spray head, and a water inlet pipe is fixedly connected onto one end of the spraying device. The utility model relates to the technical field of fire extinguishing nozzles. The fire extinguishing nozzle capable of automatically regulating and controlling the direction solves the problems that when the temperature cannot rise any more, the spraying system is started, the temperature drops, the spraying system stops in time, and the spraying range is limited due to the fact that the direction cannot be automatically rotated.

Description

Automatic direction-regulating fire-extinguishing spray head

Technical Field

The utility model relates to the technical field of fire extinguishing nozzles, in particular to a fire extinguishing nozzle capable of automatically regulating and controlling direction.

Background

The existing fire extinguishing nozzle opens a fire hose through thermal induction expansion crushing, so that water in the fire hose sprays to extinguish fire, but the water cannot be recovered after crushing, the fire extinguishing nozzle can be closed by turning off a main fire water valve after the fire is extinguished, water resources are greatly wasted, and the fire extinguishing nozzle cannot be reused.

Patent document No. CN201510584856.2 discloses a fire-extinguishing nozzle capable of being connected in a bending way, which comprises an L-shaped connecting pipe, a water stop valve, a nozzle, a water pressure measuring meter, an automatic temperature-sensing bulb and a temperature-sensing bulb supporting frame, one end of the L-shaped connecting pipe is fixedly connected with the water inlet of the water stop valve, the other end of the L-shaped connecting pipe is provided with a threaded interface, the water stop valve comprises a valve wall, a valve cavity and a valve core, wherein the valve wall is provided with a water inlet, a plurality of water outlets and a water inlet which is opposite to the water inlet, the supporting upright posts penetrate through the fixing through holes of the temperature sensing bulb supporting frame, the nozzles are correspondingly connected with the water outlets one by one, the water pressure measuring meter is arranged on the L-shaped connecting pipe, an automatic temperature sensing bulb is vertically arranged in the temperature sensing bulb support frame, the lower end of the automatic temperature sensing bulb is supported by the temperature sensing bulb support frame, and the upper end of the automatic temperature sensing bulb is supported at the lower end of the support upright post.

Above-mentioned patent document is through the cooperation of automatic temperature sensing bubble and temperature sensing bubble support frame time, thereby can make the burst of automatic temperature sensing bubble make rivers spout under the condition that ambient temperature rises, but need in time change very trouble after using, and current shower nozzle of putting out a fire all is that fixed position injection efficiency is very low, can not put out a fire on a large scale.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an automatic direction-regulating fire-extinguishing spray head, which solves the problems that the existing automatic direction-regulating fire-extinguishing spray head cannot automatically rotate to limit the spraying range because the spray system is started to timely stop when the temperature drops when the temperature can no longer rise, and the direction can not be automatically rotated.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an automatic regulation and control direction shower nozzle of putting out a fire includes rotating device, rotating device is including the top fixed disk, threaded connection has the fixed screw on the top fixed disk, the terminal surface is provided with the rotation motor under the top fixed disk, rotation motor side end fixedly connected with mount, the mount lower extreme rotates and is connected with auxiliary frame, the inside rotation of auxiliary frame is connected with sprinkler, the terminal surface is provided with sprinkler under the rotating device, sprinkler is including the standpipe, the outside threaded connection of standpipe has removable shower nozzle, terminal surface fixedly connected with spray tube under the removable shower nozzle, sprinkler's one end fixedly connected with inlet tube.

Furthermore, the interior of the water storage pipe is in threaded connection with an automatic sprinkler head, and the lower end of the automatic sprinkler head is clamped with a memory metal sheet.

Furthermore, the inside of the auxiliary frame is rotatably connected with a spraying device, the upper end face of the memory metal sheet is fixedly connected with a connecting rod, and the upper end face of the connecting rod is fixedly connected with a piston.

Furthermore, the lower part of the automatic sprinkler head is fixedly connected with a water retaining ring, and the piston is in sliding clamping connection with the water retaining ring.

Further, the output end of the rotating motor is fixedly connected with a rotating block, and the lower end face of the rotating block is fixedly connected with a rotating rod.

Furthermore, the rotating rod is rotatably connected with the water storage pipe.

Furthermore, a rubber ring is arranged at the joint of the spray pipe and the detachable spray head.

Furthermore, the water inlet pipe is made of a stretchable spring pipe.

(III) advantageous effects

The utility model provides a fire extinguishing nozzle capable of automatically regulating and controlling direction. The method has the following beneficial effects:

(1) this automatic regulation and control direction shower nozzle of putting out a fire, through when the conflagration breaing out, when indoor temperature rises gradually, thereby can make inside memory sheetmetal thermal expansion take place deformation and be the concavity, drive the connecting rod downstream this moment, thereby make the piston lapse break away from the manger plate circle, thereby make inside rivers erupt, thereby the temperature descends gradually and makes the memory sheetmetal kick-back after the fire is extinguished, thereby make the connecting rod drive piston rebound and manger plate circle slip joint, thereby plug up and avoid rivers to continue the blowout, thereby adjust the control range to ambient temperature through the thickness that changes the memory sheetmetal, thereby be applicable to different scene and improve application scope.

(2) This automatic regulation and control direction shower nozzle of putting out a fire, open through remote control and rotate the motor and make its output drive the turning block and rotate, thereby it rotates together to drive the dwang, the dwang drives sprinkler and rotates on rotating device, sprinkler rotates around on auxiliary frame, auxiliary frame rotates about on the mount, 360 pivoted water spray when the conflagration takes place goes out, the loss that significantly reduces of fire extinguishing range improves, be provided with the rubber ring at spray tube and removable nozzle junction, spill from the connecting gap department of spray tube and removable nozzle when can avoiding spraying rivers, thereby improve the intensity that rivers erupt, make the inlet tube by the spring tube of can stretching, can have certain tensile ability, thereby avoid pulling the inlet tube when sprinkler rotates and cause the damage.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of a half plane according to the present invention;

FIG. 4 is an enlarged view of the area A of the present invention.

In the figure: 1 rotating device, 11 top fixing disc, 12 rotating motor, 13 fixing frame, 14 auxiliary frame, 15 rotating block, 16 rotating rod, 17 fixing screw, 2 spraying device, 21 water storage pipe, 22 automatic spraying head, 23 memory metal sheet, 24 connecting rod, 25 piston, 26 water retaining ring, 27 detachable spraying head, 28 spraying pipe, 29 rubber ring and 3 water inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows: referring to figures 1-4 of the drawings,

automatic regulation and control direction shower nozzle of putting out a fire, including rotating device 1, rotating device 1 is including top fixed disk 11, threaded connection has fixed screw 17 on the top fixed disk 11, terminal surface is provided with rotation motor 12 under the top fixed disk 11, rotation motor 12 side fixedly connected with

mount

13, 13 lower extremes of mount rotate and are connected with

auxiliary frame

14, 14 inside rotations of auxiliary frame are connected with sprinkler 2, terminal surface is provided with sprinkler 2 under rotating device 1, sprinkler 2 is including

standpipe

21, 21 outside threaded connection of standpipe has removable shower nozzle 27, terminal surface fixedly connected with spray tube 28 under removable shower nozzle 27, sprinkler 2's one end fixedly connected with inlet tube 3. Through when the conflagration breaing out, when indoor temperature rises gradually, thereby can make inside memory sheetmetal 23 thermal expansion take place deformation and be the concavity, drive connecting rod 24 downstream this moment, thereby make piston 25 downstream break away from manger plate circle 26, thereby make inside rivers erupt, thereby the temperature descends gradually and makes memory sheetmetal 23 kick-backs after the fire is extinguished, thereby make connecting rod 24 drive piston 25 rebound and manger plate circle 26 slip joint, thereby plug up and avoid rivers to continue the blowout, thereby adjust the control range to external temperature through the thickness that changes memory sheetmetal 23, thereby be applicable to different scene and improve application scope.

Example two:

the difference between this embodiment and the first embodiment is: open through remote control and rotate motor 12 and make its output drive turning block 15 and rotate, thereby it rotates together to drive dwang 16, dwang 16 drives sprinkler 2 and rotates on rotating device 1, sprinkler 2 rotates around on auxiliary frame 14, auxiliary frame 14 rotates about on mount 13, can go out 360 pivoted water sprays when the conflagration takes place, the loss of greatly reducing of scope of putting out a fire improves greatly, be provided with rubber ring 29 in spray tube 28 and removable shower nozzle 27 junction, spill from the connecting gap department of spray tube 28 and removable shower nozzle 27 when can avoiding spraying rivers, thereby improve the intensity that rivers erupt, make inlet tube 3 by the spring pipe that can stretch, can have certain tensile ability, thereby avoid pulling inlet tube 3 when sprinkler 2 rotates and cause the damage.

When the water spraying device works, firstly, when a fire disaster occurs, when the indoor temperature gradually rises, the memory metal sheet 23 in the water spraying device can be expanded thermally and deformed to be concave, the connecting rod 24 is driven to move downwards, so that the piston 25 moves downwards to be separated from the water retaining ring 26, so that the internal water flow is sprayed out, when the fire is extinguished, the temperature gradually drops, so that the memory metal sheet 23 rebounds, so that the connecting rod 24 drives the piston 25 to move upwards to be in sliding clamping connection with the water retaining ring 26, so that the water flow is blocked and prevented from being continuously sprayed out, the control range of the external temperature is adjusted by changing the thickness of the memory metal sheet 23, the water spraying device is suitable for different scenes to improve the application range, the rotating motor 12 is opened through remote control to drive the output end of the rotating block 15 to rotate, so as to drive the rotating rod 16 to rotate together, and the rotating rod 16 drives the spraying device 2 to rotate on the rotating device 1, sprinkler 2 rotates around on auxiliary frame 14, auxiliary frame 14 rotates about on mount 13, can go out 360 pivoted water sprays when the conflagration takes place, the loss that reduces substantially of scope of putting out a fire improves greatly, through be provided with rubber ring 29 at spray tube 28 and removable shower nozzle 27 junction, spill from the joint gap department of spray tube 28 and removable shower nozzle 27 when can avoiding spraying rivers, thereby improve the intensity that rivers erupt, make by the spring pipe of can stretching through with inlet tube 3, can have certain tensile ability, thereby avoid pulling inlet tube 3 when sprinkler 2 rotates and cause the damage. The whole fire-extinguishing nozzle capable of automatically regulating and controlling the direction is convenient for controlling the water flow to be switched on and off under the condition of external temperature through the matching among the memory metal sheet 23, the connecting rod 24 and the piston 25; the direction of the whole spraying device is convenient to adjust through the matching between the rotating block 15 and the rotating rod 16.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic regulation and control direction shower nozzle of putting out a fire, includes rotating device (1), its characterized in that: rotating device (1) is including top fixed disk (11), threaded connection has set screw (17) on top fixed disk (11), terminal surface is provided with rotation motor (12) under top fixed disk (11), rotate motor (12) side fixedly connected with mount (13), mount (13) lower extreme rotates and is connected with auxiliary frame (14), auxiliary frame (14) internal rotation is connected with sprinkler (2), the terminal surface is provided with sprinkler (2) under rotating device (1), sprinkler (2) are including standpipe (21), standpipe (21) outside threaded connection has removable shower nozzle (27), terminal surface fixedly connected with spray tube (28) under removable shower nozzle (27), the one end fixedly connected with inlet tube (3) of sprinkler (2).

2. An automatic direction-regulating fire-extinguishing nozzle according to claim 1, characterized in that: the automatic water spraying device is characterized in that an automatic spraying head (22) is connected to the inner portion of the water storage pipe (21) through threads, and a memory metal sheet (23) is clamped at the lower end of the automatic spraying head (22).

3. An automatic direction-regulating fire-extinguishing nozzle according to claim 2, characterized in that: the inner part of the auxiliary frame (14) is rotatably connected with the spraying device (2), the upper end face of the memory metal sheet (23) is fixedly connected with a connecting rod (24), and the upper end face of the connecting rod (24) is fixedly connected with a piston (25).

4. An automatic direction-regulating fire-extinguishing nozzle according to claim 3, characterized in that: the lower part of the automatic sprinkler head (22) is fixedly connected with a water retaining ring (26), and the piston (25) is in sliding clamping connection with the water retaining ring (26).

5. An automatic direction-regulating fire-extinguishing nozzle according to claim 1, characterized in that: the output end of the rotating motor (12) is fixedly connected with a rotating block (15), and the lower end face of the rotating block (15) is fixedly connected with a rotating rod (16).

6. An automatic direction-regulating fire-extinguishing nozzle according to claim 5, characterized in that: the rotating rod (16) is rotatably connected with the water storage pipe (21).

7. An automatic direction-regulating fire-extinguishing nozzle according to claim 1, characterized in that: and a rubber ring (29) is arranged at the joint of the spray pipe (28) and the detachable spray head (27).

8. An automatic direction-regulating fire-extinguishing nozzle according to claim 1, characterized in that: the water inlet pipe (3) is made of a stretchable spring pipe.