CN211798438U

CN211798438U - Automatic fire extinguishing device for building fire safety

Info

Publication number: CN211798438U
Application number: CN201922406742.5U
Authority: CN
Inventors: 罗杨
Original assignee: Yunnan Huihong Xiaoan Engineering Equipment Co ltd
Current assignee: Yunnan Huihong Xiaoan Engineering Equipment Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-10-30
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses an automatic fire extinguishing device for building fire safety in the technical field of automatic fire extinguishing devices for building fire protection, a water pump is fixedly arranged on the left side of the bottom of an inner cavity of a fire box, a drain pipe is fixedly assembled at the output end of the water pump, a branch water pipe is fixedly assembled on the drain pipe, a connecting flange is fixedly assembled at the end part of the branch water pipe, vent holes are uniformly formed on a protective cover, a mounting plate is fixedly arranged on the inner wall of a detection box, a single-chip microcomputer controller is fixedly arranged on the front side wall of the mounting plate, a protective shell is fixedly arranged on the front side wall of the single-chip microcomputer controller, a temperature sensor, a smoke sensor and a photoelectric sensor are sequentially and fixedly arranged on the inner wall of the protective shell from left to right, a filter screen cotton plate is movably clamped between two groups of clamping seats, the occurrence, the fire extinguishing control efficiency of the fire can be improved while the accuracy of the dangerous case detection can be ensured.

Description

Automatic fire extinguishing device for building fire safety

Technical Field

The utility model relates to a building fire control specifically is a building fire control is with automatic extinguishing device technical field with automatic extinguishing device.

Background

A fire hydrant is called as a fire hydrant formally, a fixed fire-fighting facility mainly has the main functions of controlling combustible substances, isolating combustion-supporting substances and eliminating an ignition source, the fire hydrant is mainly used for a fire truck to take water from a municipal water supply network or an outdoor fire supply network to extinguish fire and can also be directly connected with a water hose and a water gun to discharge water to extinguish fire, so that an indoor fire hydrant system and an outdoor fire hydrant system are also one of important fire-fighting facilities for extinguishing fire, in the existing building fire-fighting system, the fire hydrant and a smoke sensor are frequently installed on each floor so as to carry out smoke alarm when a fire breaks out, so that people can be evacuated conveniently, meanwhile, the fire hydrant is used for manually extinguishing the fire, wherein the smoke sensor only plays a role of sensing smoke to alarm, the fire behavior in the floor cannot be reduced or even eliminated, the fire is not beneficial to extinguishment, and the fire detection is realized by the smoke sensor alone, so that the one-side, receive the influence of smoking smell of cigarette or oil smoke easily, the testing result is inaccurate, and the fire hydrant needs other people to carry out manual putting out a fire simultaneously, and the fire extinguishing process is loaded down with trivial details, uses inconveniently, for this reason, we provide a building automation extinguishing device for fire control safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building fire control safety is with automatic extinguishing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic fire extinguishing device for building fire safety comprises a fire box, wherein the front side wall of the fire box is movably hinged with a box door, a handle is fixedly arranged on the box door, a partition plate is fixedly arranged on the inner wall of the fire box, a standby battery is fixedly arranged at the top of the partition plate, hooks are uniformly and fixedly arranged at the bottom of the partition plate, a water pump is fixedly arranged at the left side of the bottom of an inner cavity of the fire box, the input end of the water pump is fixedly assembled with a water inlet pipe extending out of the left side wall of the fire box, the output end of the water pump is fixedly assembled with a water outlet pipe, a branch water pipe is fixedly assembled on the water outlet pipe, a connecting flange is fixedly assembled at the end part of the branch water pipe, a detection box is fixedly arranged at the top of the front side wall of the fire, the utility model discloses a filter screen cotton plate, including detection box, fixed mounting panel that is provided with on the detection box inner wall, the fixed singlechip controller that is provided with on the preceding lateral wall of mounting panel, the fixed protective housing that is provided with on the preceding lateral wall of singlechip controller, fixed temperature sensor, smoke transducer and the photoelectric sensor of having set gradually from a left side to the right side on the protective housing inner wall, the preceding lateral wall left and right sides of detection box all fixes and is provided with the cassette, and is two sets of activity joint equipment has the cotton board of filter screen between the cassette.

Preferably, the branch water pipe evenly sets up to four groups of the pipeline that the structure is the same along the length direction of drain pipe, just the fixed fixation clamp that is provided with and drain pipe looks adaptation in the inner chamber bottom of fire hose.

Preferably, an open slot is formed in the front side wall of the protective shell, the temperature sensor, the smoke sensor and the photoelectric sensor are fixedly assembled on the inner wall of the open slot, and a filter screen is fixedly arranged on one side, close to the open, in the open slot.

Preferably, the side walls of the two groups of clamping seats on the opposite sides are provided with clamping grooves, and the outer wall of the filter screen cotton plate is fixedly provided with clamping blocks matched with the clamping grooves.

Preferably, the size of the cotton board of filter screen and the size of the inner cavity of the detection box are matched, and the size of the cotton board of filter screen and the width of the air holes are matched.

Preferably, the box door is hinged to the fire box through a hinge seat, and a sealing rubber ring is nested at the assembly position of the fire box and the box door.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, carry out the detection of temperature, smog and luminance to the position of fire hose simultaneously through temperature sensor, smoke transducer and photoelectric sensor, just so can confirm conflagration dangerous situation information when the three detect corresponding data simultaneously, just so can avoid smoking smell or oil smoke and cause the degree of accuracy to the testing result, avoid taking place the condition of dangerous situation mistake report, can improve the degree of accuracy that dangerous situation detected, simultaneously when the dangerous situation takes place, inlet tube and external water piping connection, flange and fire extinguishing water piping connection simultaneously, so single chip microcomputer controller can control the work of water pump, the water pump can lead in water to the fire extinguishing water pipe through drain pipe, branch water pipe that the branch water pipe is the same in four groups structure, can increase the synchronism of putting out a fire of different positions in dangerous situation place simultaneously, the fire extinguishing operation of dangerous case places can be realized fast, the fire extinguishing efficiency is improved, and the fire extinguishing control efficiency of fire disasters can be improved while the accuracy of dangerous case detection can be guaranteed.

Drawings

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

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

fig. 3 is the structure diagram of the detection box of the present invention.

In the figure: 1 fire hose, 2 chamber doors, 3 handles, 4 baffles, 5 backup batteries, 6 couples, 7 water pumps, 8 inlet tubes, 9 drain pipes, 10 branch water pipes, 11 flange, 12 detection box, 13 protective covers, 14 bleeder vents, 15 mounting panels, 16 single chip microcomputer controller, 17 protective housing, 18 temperature sensor, 19 smoke sensor, 20 photoelectric sensor, 21 cassette, 22 filter screen cotton board.

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. 1-3, the present invention provides a technical solution: an automatic fire extinguishing device for building fire safety comprises a fire box 1, a box door 2 is movably hinged on the front side wall of the fire box 1, a handle 3 is fixedly arranged on the box door 2, a partition plate 4 is fixedly arranged on the inner wall of the fire box 1, a standby battery 5 is fixedly arranged on the top of the partition plate 4, hooks 6 are uniformly and fixedly arranged at the bottom of the partition plate 4, a water pump 7 is fixedly arranged on the left side of the bottom of an inner cavity of the fire box 1, an inlet pipe 8 extending out of the left side wall of the fire box 1 is fixedly assembled at the input end of the water pump 7, a drain pipe 9 is fixedly assembled at the output end of the water pump 7, a branch water pipe 10 is fixedly assembled on the drain pipe 9, a connecting flange 11 is fixedly assembled at the end of the branch water pipe 10, a detection box 12 is fixedly arranged on the top of the front, the inner wall of the detection box 12 is fixedly provided with an installation plate 15, the front side wall of the installation plate 15 is fixedly provided with a single chip microcomputer controller 16, the front side wall of the single chip microcomputer controller 16 is fixedly provided with a protective shell 17, the inner wall of the protective shell 17 is fixedly provided with a temperature sensor 18, a smoke sensor 19 and a photoelectric sensor 20 from left to right in sequence, the left side and the right side of the front side wall of the detection box 12 are fixedly provided with clamping seats 21, and a filter screen cotton plate 22 is movably clamped between the two groups of clamping seats 21.

Referring to fig. 2, the branch water pipes 10 are uniformly arranged in four groups of pipelines with the same structure along the length direction of the drain pipe 9, and the bottom of the inner cavity of the fire box 1 is fixedly provided with a fixing clamp matched with the drain pipe 9, so that the drain pipe 9 can be fixed through the fixing clamp, meanwhile, the fire extinguishing synchronism of different positions of an emergency place can be increased through the four groups of branch water pipes 10 with the same structure, the fire extinguishing operation of the emergency place can be quickly realized, and the fire extinguishing efficiency is improved;

referring to fig. 3, an open slot is formed in a front side wall of the protective shell 17, the temperature sensor 18, the smoke sensor 19 and the photoelectric sensor 20 are fixedly mounted on an inner wall of the open slot, and a filter screen is fixedly disposed at a side of the open slot close to the open slot;

clamping grooves are formed in the side walls of the two groups of clamping seats 21 on the opposite sides, and clamping blocks matched with the clamping grooves are fixedly arranged on the outer walls of the filter screen cotton plates 22, so that the filter screen cotton plates 22 and the clamping seats 21 can be assembled conveniently, and meanwhile, the filter screen cotton plates 22 can be replaced conveniently;

the size of the filter screen cotton plate 22 is matched with the size of the inner cavity of the detection box 12, the size of the filter screen cotton plate 22 is matched with the width of the air holes 14, and the filter screen cotton plate 22 can filter dust and moisture in air;

the box door 2 is hinged and assembled on the fire box 1 through a hinge seat, a sealing rubber ring is nested at the assembly position of the fire box 1 and the box door 2,

the working principle is as follows: the hook 6 can realize the hanging of the fire-fighting appliance, which is convenient for later use, the air can enter the detection box 12 through the air holes 14 on the protective cover 13, the filter screen cotton plate 22 can realize the filtration of dust and moisture in the air, so that the temperature, smoke and light brightness detection can be simultaneously carried out on the position of the fire box 1 through the temperature sensor 18, the smoke sensor 19 and the photoelectric sensor 20, and the fire hazard information can be determined by the singlechip controller 16 only when the temperature sensor 18, the smoke sensor 19 and the photoelectric sensor 20 simultaneously detect corresponding data and transmit the data to the singlechip controller 16, thus the accuracy of the detection result caused by smoking smoke or oil smoke can be avoided, the condition of false alarm of the hazard can be avoided, the accuracy of the fire hazard detection can be improved, and meanwhile, the water inlet pipe 8 is connected with an external water pipe when the hazard occurs, meanwhile, the connecting flange 11 is connected with a fire extinguishing water pipe, the single-chip microcomputer controller 16 can control the water pump 7 to work, the water pump 7 can enable water to pass through the water discharge pipe 9 and the branch water pipes 10 to be led into the fire extinguishing water pipe, meanwhile, the fire extinguishing synchronism of different positions of a dangerous case place can be increased through the four branch water pipes 10 with the same structure, the fire extinguishing operation of the dangerous case place can be rapidly achieved, the fire extinguishing efficiency is improved, the accuracy of dangerous case detection can be guaranteed, meanwhile, the fire extinguishing control efficiency of fire disasters can be improved, in the process, the standby battery 5 can provide electric power support for the device, and the use reliability of the device is guaranteed.

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 building fire control safety is with automatic extinguishing device, includes fire hose (1), its characterized in that: the fire fighting box is characterized in that a box door (2) is movably hinged to the front side wall of the fire fighting box (1), a handle (3) is fixedly arranged on the box door (2), a partition plate (4) is fixedly arranged on the inner wall of the fire fighting box (1), a standby battery (5) is fixedly arranged at the top of the partition plate (4), hooks (6) are uniformly and fixedly arranged at the bottom of the partition plate (4), a water pump (7) is fixedly arranged on the left side of the bottom of an inner cavity of the fire fighting box (1), an inlet pipe (8) extending out of the left side wall of the fire fighting box (1) is fixedly assembled at the input end of the water pump (7), a drain pipe (9) is fixedly assembled at the output end of the water pump (7), a branch water pipe (10) is fixedly assembled on the drain pipe (9), a connecting flange (11) is fixedly assembled at the end of the branch water, the outer wall tip spiro union of detection box (12) is equipped with protective cover (13), bleeder vent (14) have evenly been seted up on protective cover (13), fixed mounting panel (15) of being provided with on detection box (12) inner wall, the fixed single chip microcomputer controller (16) that is provided with on the preceding lateral wall of mounting panel (15), fixed protective housing (17) of being provided with on the preceding lateral wall of single chip microcomputer controller (16), it is fixed temperature sensor (18), smoke transducer (19) and photoelectric sensor (20) of being provided with in proper order to the right side from a left side on protective housing (17) inner wall, the preceding lateral wall left and right sides of detection box (12) is all fixed and is provided with cassette (21), and is two sets of movable joint dress is furnished with filter screen cotton board (22) between cassette.

2. The automatic fire extinguishing device for building fire safety as claimed in claim 1, wherein: the branch water pipes (10) are evenly arranged into four groups of pipelines with the same structure along the length direction of the drain pipe (9), and fixing clamps matched with the drain pipe (9) are fixedly arranged at the bottom of an inner cavity of the fire box (1).

3. The automatic fire extinguishing device for building fire safety as claimed in claim 1, wherein: an open slot is formed in the front side wall of the protective shell (17), the temperature sensor (18), the smoke sensor (19) and the photoelectric sensor (20) are fixedly assembled on the inner wall of the open slot, and a filter screen is fixedly arranged on one side, close to the open, in the open slot.

4. The automatic fire extinguishing device for building fire safety as claimed in claim 1, wherein: clamping grooves are formed in the side walls of the two groups of clamping seats (21) on the opposite sides, and clamping blocks matched with the clamping grooves are fixedly arranged on the outer wall of the filter screen cotton plate (22).

5. The automatic fire extinguishing device for building fire safety as claimed in claim 4, wherein: the size of the filter screen cotton plate (22) is matched with the size of the inner cavity of the detection box (12), and the size of the filter screen cotton plate (22) is matched with the width of the air holes (14).

6. The automatic fire extinguishing device for building fire safety as claimed in claim 1, wherein: the fire-fighting box is characterized in that the box door (2) is assembled on the fire-fighting box (1) in a hinged mode through a hinged seat, and a sealing rubber ring is nested at the assembly position of the fire-fighting box (1) and the box door (2).