CN214912975U

CN214912975U - Gas fire-extinguishing safety leakage-detecting device

Info

Publication number: CN214912975U
Application number: CN202121233977.XU
Authority: CN
Inventors: 郑爱国; 李其行
Original assignee: Wuhan Haian Marine Fire Equipment Testing Co ltd
Current assignee: Wuhan Haian Marine Fire Equipment Testing Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-30
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a gaseous safe leak hunting device that puts out a fire, concretely relates to gaseous field of putting out a fire, which comprises an outer shell, the fixed display screen that is equipped with in shell side, the fixed operation button that is equipped with in display screen bottom, the fixed pilot lamp that is equipped with in display screen top, the inside fixedly connected with baffle of shell, baffle top fixedly connected with detects the sensor, top fixedly connected with aspirator in the shell, aspirator bottom conduction connection has the trachea, trachea bottom conduction has the air outlet cover, trachea top fixedly connected with dead lever, the baffle bottom mounting is equipped with the CPU control box, the equal fixedly connected with air discharge fan of the inside both sides wall of shell. The utility model relates to a novelty can carry out good detection to the fire extinguishing gas to whether the gas leakage phenomenon appears in the extinguishing device is looked over to the staff of being convenient for, and can carry out certain filtration to gas, causes secondary pollution, comparatively practical to the gas of avoiding leaking to the surrounding air.

Description

Gas fire-extinguishing safety leakage-detecting device

Technical Field

The utility model relates to a gaseous field of putting out a fire, more specifically say, the utility model relates to a gaseous safe leak hunting device of putting out a fire.

Background

Gas fire extinguishing, which is a fire extinguishing system for extinguishing fires by using a fire extinguishing agent that is generally gaseous at room temperature and atmospheric pressure. Generally comprises a fire extinguishing agent storage bottle, a control starting valve group, a conveying pipeline, a nozzle, a fire detection control system and the like, and some inert gas storage bottles for pressurization driving are provided. Generally, a fire extinguishing agent is classified into a haloalkane fire extinguishing system, a carbon dioxide fire extinguishing system, a steam fire extinguishing system, etc. according to the gas used.

Need the staff to carry out the gas leak hunting operation to every device in gaseous fire extinguishing system to avoid the difficult leakage phenomenon that appears of gas of putting out a fire, it is great to put out a fire safety leak hunting device volume when current gas, the staff of being not convenient for carries the operation, and can not carry out good detection to the gas of leaking, the practicality of gas leak hunting device has seriously been influenced, can not carry out filtration treatment to the gas after detecting simultaneously, make the gas that leaks carry out secondary pollution environment comparatively easily, people's demand has not been satisfied, for this reason, we propose the gas safety leak hunting device of putting out a fire.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a gaseous safe leak hunting device of putting out a fire, the utility model aims to solve the technical problem that: how to carry out good gas leakage to extinguishing device and detect, and can carry out filtration treatment to the gas after detecting, it is comparatively practical.

In order to achieve the above object, the utility model provides a following technical scheme: the gas fire-extinguishing safety leakage-detecting device comprises a shell, a display screen is fixedly arranged on one side surface of the shell, the bottom end of the display screen is fixedly provided with an operation key, the top end of the display screen is fixedly provided with an indicator light, a clapboard is fixedly connected in the shell, the top end of the clapboard is fixedly connected with a detection sensor, the top end in the shell is fixedly connected with an aspirator, the bottom end of the aspirator is connected with an air pipe in a conduction way, the bottom end of the air pipe is connected with an air outlet cover in a conduction manner, the top end of the air pipe is fixedly connected with a fixed rod, the bottom end of the clapboard is fixedly provided with a CPU control box, the two side walls of the inner part of the shell are both fixedly connected with exhaust fans, the inner parts of the two side walls of the shell are both fixedly provided with a first exhaust hole, the equal fixedly connected with cartridge filter of shell outside both sides wall, the inside fixedly connected with active carbon adsorption plate of cartridge filter, a fixed No. two exhaust holes that are equipped with of cartridge filter lateral wall.

The implementation mode is as follows: through the work of the aspirator, the gas near the equipment to be detected can be sucked into the gas pipe so as to be discharged through the gas outlet cover, at the moment, the gas discharged from the gas outlet cover can be detected through the work of the detection sensor, the detected data can be displayed in the display screen so as to be convenient for the staff to check, when the detection sensor detects that the fire extinguishing medium in the gas is higher than a certain value, the CPU control box can transmit the information to the indicator lamp so as to light the indicator lamp, so that the staff can quickly check the detected data, secondly, the detection sensors are a plurality of groups and can detect different fire extinguishing gases, thereby greatly improving the practicability of the device, in addition, through the work of the exhaust fan, the gas in the shell can be discharged through the exhaust hole I, and the discharged gas can enter the filter cylinder, and the peculiar smell in the gas can be adsorbed through the activated carbon adsorption plate, so that the secondary pollution of the fire extinguishing medium existing in the gas to the surrounding air is prevented, and the activated carbon adsorption plate is practical.

In a preferred embodiment, an air inlet is fixedly connected to the top of the housing, a connecting sleeve is fixedly arranged at the top end of the air inlet, an air inlet pipe is connected to the inside of the connecting sleeve in a threaded manner, an air inlet cover is connected to the top end of the air inlet pipe in a threaded manner, and a dust screen is fixedly connected to the inside of the air inlet cover.

In a preferred embodiment, a battery box is fixedly connected to the bottom end of the housing, a protective cover plate is movably connected to one side surface of the battery box, and a storage battery is fixedly arranged in the battery box.

In a preferred embodiment, a handle is fixedly connected to the bottom of the battery box, a main switch is fixedly arranged inside the handle, and the main switch is electrically connected with the CPU control box through a wire.

In a preferred embodiment, the detection sensor is positioned at the bottom of the air outlet cover, and the air intake pipe of the air aspirator is positioned inside the air inlet.

In a preferred embodiment, the display screen, the operation keys, the indicator light, the detection sensor, the air aspirator and the exhaust fan are electrically connected with the CPU control box through wires.

In a preferred embodiment, the indicator lights and the detection sensors are arranged in three groups, and each group of indicator lights is electrically connected with the corresponding detection sensor.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a work of breathing in machine, can be inside needing near the gaseous suction trachea of check out test set, so that discharge through going out the gas hood, this moment, detect the work of sensor, can detect going out the gas hood combustion gas, and the data after detecting can show inside the display screen, thereby the staff of being convenient for looks over, when detecting the sensor and detecting out the fire-extinguishing medium in the gas and being higher than certain numerical value, the CPU control box then can give the pilot lamp with information transfer, make it light, so that the staff can look over the detection data fast, secondly, it is the multiunit to detect the sensor, can detect the fire-extinguishing gas of difference, thereby great hoisting device's practicality.

2. The utility model discloses a work of air discharge fan can be discharged the inside gas of shell through exhaust hole No. one, and the combustion gas can get into inside the cartridge filter simultaneously, and can adsorb the processing through the peculiar smell in the active carbon adsorption board in the gas to prevent that the medium of putting out a fire that exists from carrying out secondary pollution to the air on every side in the gas, comparatively practical, inside can effectually preventing through the dust screen that the dust from passing through aspirator entering device, avoid causing harmful effects to the detection sensor.

Drawings

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

Fig. 2 is a schematic diagram of the internal structure of the housing of the present invention.

Fig. 3 is a schematic view of a part a hair big pattern structure of the present invention.

Fig. 4 is the schematic diagram of the internal structure of the intake cover of the present invention.

The reference signs are: 1. a housing; 2. a display screen; 3. operating a key; 4. an indicator light; 5. a partition plate; 6. a detection sensor; 7. an aspirator; 8. an air tube; 9. an air outlet cover; 10. a CPU control box; 11. an exhaust fan; 12. a first exhaust hole; 13. a filter cartridge; 14. an activated carbon adsorption plate; 15. a second exhaust hole; 16. an air inlet; 17. a connecting sleeve; 18. an air inlet pipe; 19. an air intake hood; 20. a dust screen; 21. a battery box; 22. a protective cover plate; 23. a storage battery; 24. a handle; 25. a master switch; 26. and (5) fixing the rod.

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.

The utility model provides a gas fire-extinguishing safety leak detection device, which comprises a shell 1, a display screen 2 is fixedly arranged on one side surface of the shell 1, an operation button 3 is fixedly arranged at the bottom end of the display screen 2, an indicator lamp 4 is fixedly arranged at the top end of the display screen 2, a baffle 5 is fixedly connected inside the shell 1, a detection sensor 6 is fixedly connected at the top end of the baffle 5, an aspirator 7 is fixedly connected at the top end inside the shell 1, a trachea 8 is conductively connected at the bottom end of the aspirator 7, an air outlet cover 9 is conductively connected at the bottom end of the trachea 8, a fixed rod 26 is fixedly connected at the top end of the trachea 8, a CPU control box 10 is fixedly arranged at the bottom end of the baffle 5, exhaust fans 11 are fixedly connected at two side walls inside the shell 1, exhaust holes 12 are fixedly arranged inside two side walls of the shell 1, a filter cylinder 13 is fixedly connected at two side walls outside the shell 1, an activated carbon adsorption plate 14 is fixedly connected inside the filter cartridge 13, and a second exhaust hole 15 is fixedly formed in one side wall of the filter cartridge 13; through the work of aspirator 7, can be with near the gaseous 8 insides of inhaling of near needs check out test set to discharge through going out gas hood 9, at this moment, the work of detecting sensor 6 can detect the gas of going out gas hood 9 combustion gas, and the data after detecting can show in 2 insides of display screen, thereby the staff of being convenient for looks over.

Further, an air inlet 16 is fixedly connected to the top of the housing 1, a connecting sleeve 17 is fixedly arranged at the top end of the air inlet 16, an air inlet pipe 18 is connected to the inside of the connecting sleeve 17 through a thread, an air inlet cover 19 is connected to the top end of the air inlet pipe 18 through a thread, and a dust screen 20 is fixedly connected to the inside of the air inlet cover 19; the dust screen 20 can effectively prevent dust from entering the device through the aspirator 7, and adverse effects on the detection sensor 6 are avoided.

Further, the bottom end of the housing 1 is fixedly connected with a battery box 21, one side surface of the battery box 21 is movably connected with a protective cover plate 22, and a storage battery 23 is fixedly arranged in the battery box 21; the battery 23 can be well protected by the protective cover 22, so that the battery 23 is not easily damaged.

Further, a handle 24 is fixedly connected to the bottom end of the battery box 21, a main switch 25 is fixedly arranged inside the handle 24, and the main switch 25 is electrically connected with the CPU control box 10 through a wire; the handle 24 facilitates the hand-held operation of the device by the operator.

Further, the detection sensor 6 is positioned at the bottom of the air outlet cover 9, and the air inlet pipe of the air aspirator 7 is positioned inside the air inlet 16; the gas entering the device is detected in time by the detection sensor 6 through the gas outlet cover 9.

Furthermore, the display screen 2, the operation keys 3, the indicator light 4, the detection sensor 6, the air aspirator 7 and the exhaust fan 11 are electrically connected with the CPU control box 10 through wires; by the operation of the exhaust fan 11, the gas inside the casing 1 can be exhausted through the first exhaust hole 12.

Furthermore, the indicator lights 4 and the detection sensors 6 are arranged in three groups, and each group of indicator lights 4 is electrically connected with the corresponding detection sensor 6; the indicating lamp 4 is convenient for the staff to quickly check the detection data.

As shown in fig. 1 to 4, the embodiment specifically is: when in use, a worker can hold the handle 24 to enable the air inlet cover 19 to be close to the position to be detected, and then the main switch 25 is pressed to enable the device to work, wherein, through the work of the air aspirator 7, the gas near the equipment to be detected can be sucked into the air pipe 8 through the combination of the air inlet pipe 18 and the air inlet cover 19 so as to be discharged through the air outlet cover 9, at the moment, the detection sensor 6 works to detect the gas discharged from the air outlet cover 9, the detected data can be displayed in the display screen 2 so as to be convenient for the worker to check, when the detection sensor 6 detects that the fire extinguishing medium in the gas is higher than a certain value, the CPU control box 10 can transmit the information to the indicator lamp 4 to light up the indicator lamp so as to be convenient for the worker to check the detected data quickly, and secondly, the detection sensors 6 are multiple groups, can detect the fire extinguishing gas of difference to great hoisting device's practicality, in addition, through the work of air discharge fan 11, can discharge the inside gas of shell 1 through exhaust hole 12, the combustion gas can get into inside cartridge filter 13 simultaneously, and can adsorb the processing through active carbon adsorption plate 14 to the peculiar smell in the gas, thereby prevent that the medium of putting out a fire that exists in the gas from carrying out secondary pollution, comparatively practical to the air on every side.

As shown in fig. 2 and 4, the embodiment specifically includes: can effectually prevent that the dust from passing through inside the aspirator 7 access device through dust screen 20, avoid causing harmful effects to detection sensor 6, and can effectually promote trachea 8's stability through dead lever 26, make the device at the during operation, trachea 8 is difficult for taking place to rock, avoid the normal work to influence the device, can provide good electric energy to the device through battery 23 simultaneously, thereby can make the staff use the device at any time, and is comparatively convenient, has further promoted the practicality of device.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, when in use, a worker can hold the handle 24 to enable the air inlet cover 19 to be close to a position to be detected, and then press the main switch 25 to enable the device to work, wherein through the work of the air aspirator 7, the gas near equipment to be detected can be sucked into the air pipe 8 through the combination of the air inlet pipe 18 and the air inlet cover 19 so as to be discharged through the air outlet cover 9, at the moment, the gas discharged from the air outlet cover 9 can be detected through the work of the detection sensor 6, and the detected data can be displayed in the display screen 2 so as to be conveniently checked by the worker, when the detection sensor 6 detects that the fire extinguishing medium in the gas is higher than a certain value, the CPU control box 10 can transmit information to the indicator lamp 4 to enable the indicator lamp to be lightened so as to be conveniently and quickly check the detected data by the worker, secondly, the detection sensors 6 are multiple groups, which can detect different fire extinguishing gases, thereby greatly improving the practicability of the device, in addition, the gas in the shell 1 can be discharged through the first exhaust hole 12 by the work of the exhaust fan 11, meanwhile, the discharged gas can enter the filter cylinder 13, and the peculiar smell in the gas can be absorbed by the active carbon absorption plate 14, thereby preventing the fire extinguishing medium in the gas from polluting the surrounding air again, which is more practical, in addition, the dust can be effectively prevented from entering the device through the air aspirator 7 by the dust screen 20, thereby avoiding the adverse effect on the detection sensor 6, and the stability of the air pipe 8 can be effectively improved by the dead lever 26, so that the air pipe 8 is not easy to shake when the device works, the normal work of the device is prevented from being influenced, and simultaneously, the storage battery 23 can provide good electric energy for the device, therefore, the device can be used by workers at any time, is convenient, and the practicability of the device is further improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Gaseous safety leak hunting device that puts out a fire, including shell (1), its characterized in that: a display screen (2) is fixedly arranged on one side face of the shell (1), an operation key (3) is fixedly arranged at the bottom end of the display screen (2), an indicator lamp (4) is fixedly arranged at the top end of the display screen (2), a partition plate (5) is fixedly connected inside the shell (1), a detection sensor (6) is fixedly connected at the top end of the partition plate (5), an aspirator (7) is fixedly connected at the top end inside the shell (1), an air pipe (8) is connected at the bottom end of the aspirator (7), an air outlet cover (9) is connected at the bottom end of the air pipe (8), a fixing rod (26) is fixedly connected at the top end of the air pipe (8), a CPU control box (10) is fixedly arranged at the bottom end of the partition plate (5), exhaust fans (11) are fixedly connected at two side walls inside the shell (1), and exhaust holes (12) are fixedly arranged inside two side walls of the shell (1), the equal fixedly connected with cartridge filter (13) of shell (1) outside both sides wall, cartridge filter (13) inside fixedly connected with active carbon adsorption board (14), a fixed No. two exhaust holes (15) that are equipped with of cartridge filter (13) lateral wall.

2. A gas fire extinguishing safety leak detection device according to claim 1, characterized in that: the improved dustproof dust exhaust hood is characterized in that an air inlet (16) is fixedly connected to the top of the shell (1), a connecting sleeve (17) is fixedly arranged on the top end of the air inlet (16), an air inlet pipe (18) is connected to the inner portion of the connecting sleeve (17) in a threaded mode, an air inlet hood (19) is connected to the top end of the air inlet pipe (18) in a threaded mode, and a dustproof net (20) is fixedly connected to the inner portion of the air inlet hood (19).

3. A gas fire extinguishing safety leak detection device according to claim 1, characterized in that: the battery box is characterized in that a battery box (21) is fixedly connected to the bottom end of the shell (1), a protective cover plate (22) is movably connected to one side face of the battery box (21), and a storage battery (23) is fixedly arranged inside the battery box (21).

4. A gas fire extinguishing safety leak detection device according to claim 3, characterized in that: the battery box (21) bottom fixedly connected with handle (24), handle (24) inside fixed master switch (25) that is equipped with, and master switch (25) pass through wire and CPU control box (10) electric connection.

5. A gas fire extinguishing safety leak detection device according to claim 1, characterized in that: the detection sensor (6) is positioned at the bottom of the air outlet cover (9), and the air inlet pipe of the air aspirator (7) is positioned inside the air inlet (16).

6. A gas fire extinguishing safety leak detection device according to claim 1, characterized in that: the display screen (2), the operation keys (3), the indicator lamp (4), the detection sensor (6), the air aspirator (7) and the exhaust fan (11) are electrically connected with the CPU control box (10) through wires.

7. A gas fire extinguishing safety leak detection device according to claim 1, characterized in that: the indicating lamps (4) and the detection sensors (6) are all set to be three groups, and each group of indicating lamps (4) is electrically connected with the corresponding detection sensors (6).