CN217187633U

CN217187633U - Indoor fire-fighting automatic fire extinguishing device

Info

Publication number: CN217187633U
Application number: CN202221094235.8U
Authority: CN
Inventors: 王德明; 胡久国; 李欢欢
Original assignee: Anhui Qun'an Engineering Technology Co Ltd
Current assignee: Anhui Qun'an Engineering Technology Co Ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-16
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses an indoor fire-fighting automatic fire extinguishing device, its technical scheme main points are: the shower head comprises a shell, wherein the bottom surface of the shell is provided with a mounting hole, a shower head is arranged inside the mounting hole, one side of the shell is provided with a fixing hole, the inside of the fixing hole is fixedly provided with a solenoid valve, the solenoid valve is connected with an indoor water pipe, a water outlet pipe of the solenoid valve is fixedly connected with a connecting pipe, the bottom of the shower head is provided with a light lamp, one side of the shell is fixedly provided with a PLC (programmable logic controller) which is electrically connected with the solenoid valve, the inside of the shell is provided with a lifting assembly used for lifting the shower head, and by arranging an electric push rod, under the condition of no fire, the part of the shower head is hidden in the shell, the lighting lamp is arranged outside the shell, thereby can use the device as the lamp plate, it is pleasing to the eye not to influence interior decoration, and when the conflagration appearing, electric putter's telescopic shaft stretches out, drives the gondola water faucet and descends to the outside of shell from the mounting hole, puts out a fire, guarantees that the device installs at indoor aesthetic property and fire extinguishing nature.

Description

Indoor fire-fighting automatic fire extinguishing device

Technical Field

The utility model relates to a fire-fighting equipment technical field, concretely relates to indoor fire-fighting automatic fire extinguishing device.

Background

According to the application number: CN202121504765.0, discloses an indoor fire-fighting automatic water-spraying fire-extinguishing system, which relates to the field of indoor fire-fighting automatic water-spraying fire-extinguishing systems, and comprises a mounting plate, a first water pipe, a water-retaining disc, a directional sprinkler head and a smoke sensor, wherein one end of the mounting plate is provided with the first water pipe, the first water pipe comprises a steel pipe, the lower surface of the steel pipe is fixedly connected with an annular convex part, the water-retaining disc is in threaded connection with the bottom of the mounting plate, the inner wall of the water-retaining disc is in threaded connection with the directional sprinkler head, the smoke sensor is arranged at the other end of the mounting plate, when in use, the water flow can be controlled to spray in a scattered manner by the arranged water-retaining disc, the arranged directional sprinkler head can adjust the water-spraying direction according to the needs, so as to achieve the effect of directional water-spraying quick fire-extinguishing, the diameter of the top of the arranged sprinkler head is larger than that of a bottom opening, so as to increase the water pressure to enable the sprinkler head to spray to a farther position, thereby enhancing the utility of the automatic sprinkler system.

The existing indoor fire-fighting automatic water-spraying fire-extinguishing system has some defects, such as: the device is installed on the indoor roof, which can affect the beauty of indoor decoration.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an indoor fire control automatic fire extinguishing device has solved the device and has installed indoor, influences the aesthetic property's of interior decoration problem.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an indoor fire-fighting automatic fire extinguishing device, comprising: the utility model discloses a shower, including shell, mounting hole has been seted up to the bottom surface of shell, the inside of mounting hole is provided with the gondola water faucet, the fixed orifices has been seted up to one side of shell, the inside fixed mounting of fixed orifices has the solenoid valve, the solenoid valve is connected with indoor water pipe, the outlet pipe fixedly connected with connecting pipe of solenoid valve, the bottom of gondola water faucet sets up the light, one side fixed mounting of shell has the PLC controller, PLC controller and solenoid valve electric connection, the inside of shell is provided with lifting unit for the gondola water faucet goes up and down.

Through adopting above-mentioned technical scheme, through setting up lifting unit, when not having the conflagration, the gondola water faucet is hidden in the inside of shell, and when the conflagration appears, stretches out the gondola water faucet through lifting unit and puts out a fire to it, guarantees that the device is after the installation, and the gondola water faucet does not influence indoor pleasing to the eye.

Preferably, the lifting assembly comprises: the telescopic hose, the telescopic hose sets up inside the inlet tube of gondola water faucet, telescopic hose's excircle wall fixed mounting has two spliced poles, two spread grooves have been seted up to the round wall in the inlet tube of gondola water faucet, spliced pole and spread groove fixed connection, the excircle wall fixed mounting of gondola water faucet has the collar, the top surface fixed mounting of shell has two electric putter, electric putter's telescopic shaft and collar fixed connection, PLC controller and electric putter electric connection.

Through adopting above-mentioned technical scheme, through setting up lifting unit, when the conflagration appearing, PLC controller control electric putter descends, drives the gondola water faucet and stretches the outside of shell from the mounting hole, and when the conflagration does not appear, the gondola water faucet is hidden in the inside of shell, and the light lamp of gondola water faucet bottom provides the illumination in the outside of shell to it is pleasing to the eye to guarantee that the device can not influence indoor fitment.

Preferably, a smoke sensor is fixedly installed inside the shell and electrically connected with the PLC, and a detection hole is formed in the bottom surface of the shell.

Through adopting above-mentioned technical scheme, through setting up smoke transducer, when indoor when on fire, dense cigarette wafts into from the gauge hole, is examined to feed back to the PLC controller by smoke transducer to control electric putter and drop, open the solenoid valve and intake to the gondola water faucet in, the gondola water faucet sprays rivers, puts out a fire.

Preferably, an insect-proof net is fixedly arranged inside the detection hole.

Through adopting above-mentioned technical scheme, through setting up the fly net, prevent that indoor insect from flying into the shell from the detection hole in, cause the inside circuit of shell to be bitten by the insect and cut off.

Preferably, a warning lamp is fixedly mounted on one side of the shell and electrically connected with the PLC.

Through adopting above-mentioned technical scheme, through setting up the warning light, when smoke transducer senses smog, feedback signal gives the PLC controller, and the PLC controller control warning light lights, reminds indoor personnel the conflagration to appear.

Preferably, a water baffle is fixedly mounted on the bottom surface of the shower head and is fixedly connected with the light lamp.

Through adopting above-mentioned technical scheme, through setting up the breakwater, prevent that the gondola water faucet when the water spray, water from spattering in the light, cause the light harm.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up electric putter, install the shell back on indoor roof, under the no conflagration condition, the part of gondola water faucet is hidden in the inside of shell, and the light is in the outside of shell to can use the device as the lamp plate, it is pleasing to the eye not to influence interior decoration, and when the conflagration appears, electric putter's telescopic shaft stretches out, drives the gondola water faucet and descends to the outside of shell from the mounting hole, puts out a fire, guarantees that the device is installed at indoor aesthetic property and fire extinguishing nature.

Through setting up the breakwater, the light is installed in the bottom surface of breakwater, and the gondola water faucet is installed in the top of breakwater, and when the gondola water faucet watering, water can sputter on the breakwater, flows down from the breakwater again to can not cause the light to intake.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of the waterproof board of the present invention;

FIG. 3 is a schematic view of the vertical cutting structure of the housing of the present invention;

fig. 4 is a schematic view of the connecting column structure of the present invention.

Reference numerals: 1. a housing; 2. mounting holes; 3. a shower head; 4. a flexible hose; 5. a connecting pipe; 6. a fixing hole; 7. an electromagnetic valve; 8. a light; 9. connecting columns; 10. connecting grooves; 11. a mounting ring; 12. an electric push rod; 13. a PLC controller; 14. a smoke sensor; 15. a detection hole; 16. an insect-proof net; 17. a warning light; 18. a water baffle.

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.

Referring to fig. 1, 2 and 3, an indoor fire-fighting automatic fire-extinguishing apparatus includes: the shower head comprises a shell 1, a mounting hole 2 is formed in the bottom surface of the shell 1, a shower head 3 is arranged inside the mounting hole 2, a fixing hole 6 is formed in one side of the shell 1, a solenoid valve 7 is fixedly mounted inside the fixing hole 6, the solenoid valve 7 is of an existing structure and is not described herein in detail, the solenoid valve 7 is connected with an indoor water pipe, a connecting pipe 5 is fixedly connected with a water outlet pipe of the solenoid valve 7, a floodlight 8 is arranged at the bottom of the shower head 3, the floodlight 8 is of an existing structure and is not described herein in detail, a water baffle 18 is fixedly mounted on the bottom surface of the shower head 3, the water baffle 18 is fixedly connected with the floodlight 8, by arranging the water baffle 18, when the shower head 3 sprays water, water splashes into the floodlight 8 and damages the floodlight 8, a PLC controller 13 is fixedly mounted on one side of the shell 1, the PLC controller 13 is electrically connected with the solenoid valve 7, a lifting assembly is arranged inside the shell 1 and used for lifting the shower head 3, through setting up lifting unit, when not having the conflagration, gondola water faucet 3 hides in the inside of shell 1, when the conflagration appears, stretches out gondola water faucet 3 through lifting unit and puts out a fire to it, guarantees that device is after the installation, and gondola water faucet 3 does not influence indoor pleasing to the eye.

Referring to fig. 1, 2, 3 and 4, the lifting assembly includes: the shower head comprises an extensible hose 4, the extensible hose 4 is arranged inside a water inlet pipe of the shower head 3, two connecting columns 9 are fixedly arranged on the outer circular wall surface of the extensible hose 4, two connecting grooves 10 are formed in the inner circular wall surface of the water inlet pipe of the shower head 3, the connecting columns 9 are fixedly connected with the connecting grooves 10, a mounting ring 11 is fixedly arranged on the outer circular wall surface of the shower head 3, two electric push rods 12 are fixedly arranged on the top surface of the shell 1, the electric push rods 12 are of the existing structure and are not described herein any more, an extensible shaft of the electric push rod 12 is fixedly connected with the mounting ring 11, a PLC (programmable logic controller) 13 is electrically connected with the electric push rods 12, through the arrangement of a lifting assembly, when a fire disaster occurs, the PLC 13 controls the electric push rods 12 to descend to drive the shower head 3 to extend from the mounting hole 2 to the outside of the shell 1, when the fire disaster does not occur, the shower head 3 is hidden in the shell 1, and a light 8 at the bottom of the shower head 3 is outside the shell 1, provide illumination to ensure that the device does not affect the aesthetic appearance of the interior.

Referring to fig. 2 and 3, a smoke sensor 14 is fixedly installed inside the housing 1, the smoke sensor 14 is a conventional structure and will not be described herein, the smoke sensor 14 is electrically connected to the PLC controller 13, a detection hole 15 is formed in the bottom surface of the housing 1, by installing the smoke sensor 14, when a fire is started indoors, dense smoke drifts in from the detection hole 15 and is detected by the smoke sensor 14 and fed back to the PLC controller 13, so as to control the electric push rod 12 to descend, open the electromagnetic valve 7 to enter the shower head 3, the shower head 3 sprays water flow to extinguish the fire, an insect-proof net 16 is fixedly installed inside the detection hole 15, by installing the insect-proof net 16, indoor insects are prevented from flying into the housing 1 from the detection hole 15, so that a circuit inside the housing 1 is broken by the insects, a warning lamp 17 is fixedly installed on one side of the housing 1, the warning lamp 17 is electrically connected to the PLC controller 13, by installing the warning lamp 17, when the smoke sensor 14 senses smoke, a signal is fed back to the PLC 13, and the PLC 13 controls the warning lamp 17 to light up to remind indoor personnel of a fire.

The working principle is as follows: referring to fig. 1-4, after the housing 1 is installed in an indoor place where fire easily breaks out, the electromagnetic valve 7 on the housing 1 is connected with an indoor water pipe, when there is no fire in the room, the shower head 3 is hidden inside the housing 1, the illuminating lamp 8 at the bottom of the shower head 3 is outside the housing 1, the device can be used as a lamp, when fire breaks out, the smoke sensor 14 senses smoke and feeds the smoke back to the PLC controller 13, the PLC controller 13 opens the electromagnetic valve 7, controls the electric push rod 12 to extend downwards, and drives the shower head 3 to extend out of the mounting hole 2 to extinguish the fire.

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. An indoor fire-fighting automatic fire extinguishing device, characterized by comprising: shell (1), mounting hole (2) have been seted up to the bottom surface of shell (1), the inside of mounting hole (2) is provided with gondola water faucet (3), fixed orifices (6) have been seted up to one side of shell (1), the inside fixed mounting of fixed orifices (6) has solenoid valve (7), solenoid valve (7) and indoor water piping connection, outlet pipe fixedly connected with connecting pipe (5) of solenoid valve (7), the bottom of gondola water faucet (3) sets up light (8), one side fixed mounting of shell (1) has PLC controller (13), PLC controller (13) and solenoid valve (7) electric connection, the inside of shell (1) is provided with lifting unit for lift gondola water faucet (3).

2. An indoor fire-fighting automatic fire extinguishing apparatus according to claim 1, wherein the lifting assembly comprises: expansion hose (4), expansion hose (4) set up inside the inlet tube of gondola water faucet (3), the excircle wall fixed mounting of expansion hose (4) has two spliced poles (9), two spread grooves (10) have been seted up to the circle wall in the inlet tube of gondola water faucet (3), spliced pole (9) and spread groove (10) fixed connection, the excircle wall fixed mounting of gondola water faucet (3) has collar (11), the top surface fixed mounting of shell (1) has two electric putter (12), the telescopic shaft and collar (11) fixed connection of electric putter (12), PLC controller (13) and electric putter (12) electric connection.

3. An indoor fire-fighting automatic fire extinguishing device according to claim 1, wherein a smoke sensor (14) is fixedly installed inside the housing (1), the smoke sensor (14) is electrically connected with the PLC (13), and a detection hole (15) is formed in the bottom surface of the housing (1).

4. An indoor fire-fighting automatic fire extinguishing device according to claim 3, wherein the interior of the detection hole (15) is fixedly provided with an insect-proof net (16).

5. An indoor fire-fighting automatic fire extinguishing device according to claim 1, wherein a warning lamp (17) is fixedly installed on one side of the housing (1), and the warning lamp (17) is electrically connected with the PLC (13).

6. An indoor fire-fighting automatic fire extinguishing device according to claim 1, wherein a water baffle (18) is fixedly arranged on the bottom surface of the shower head (3), and the water baffle (18) is fixedly connected with the light (8).