CN220773024U

CN220773024U - Fire-fighting equipment maintenance combustible gas detector

Info

Publication number: CN220773024U
Application number: CN202322396898.6U
Authority: CN
Inventors: 宗锋; 张加平
Original assignee: Jiangsu Hengxin Electromechanical Equipment Installation Co ltd
Current assignee: Jiangsu Hengxin Electromechanical Equipment Installation Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-12
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses a combustible gas detector for maintenance of fire-fighting facilities, which comprises a base, wherein the upper end surface of the base is fixedly connected with a detection box, the front surface of the detection box is fixedly connected with an electric fan, the electric fan is communicated with the inside of the detection box, the symmetrical position of the upper end surface of the base is fixedly connected with a limiting rod, the surface of the limiting rod is slidably connected with a supporting plate, the upper end surface of the supporting plate is fixedly connected with an air suction hopper, the bottom end of the air suction hopper penetrates through the upper end surface of the supporting plate and is fixedly connected with a telescopic pipe, the bottom end of the telescopic pipe is fixedly connected with a connecting pipe, the left end of the connecting pipe is fixedly connected to the right side surface of the detection box, and the left end of the connecting pipe is communicated with the inside of the detection box. The servo motor can adjust the height of the supporting plate through screw transmission, so that the suction hopper can absorb combustible gases with different heights in the air into the detection box, various different types of combustible gases can be detected, and the practicability of the device is improved.

Description

Fire-fighting equipment maintenance combustible gas detector

Technical Field

The utility model relates to the field of fire-fighting equipment maintenance combustible gas detectors, in particular to a fire-fighting equipment maintenance combustible gas detector.

Background

The patent number CN216082635U discloses a fixed type combustible gas detector structure, and the sensor device has reasonable structural design, and the response speed of the sensor device can be obviously improved, so that the response speed of the combustible gas detector is improved.

But above-mentioned current fixed combustible gas detector structure, when installing, with fixed plate fixed mounting on the wall body that needs to install, at first rotatory a plurality of internal thread poles, make a plurality of threaded rods outwards remove with a plurality of back-up pad, the staff is through pulling L template, make the spring be tensile state, inlay L template activity and establish into in the limiting plate, make the protective housing hug closely a plurality of back-up pad, thereby it fixes the protective housing to reach the convenience, the device passes through the fixed plate and installs on the wall body, the position height is difficult to change, because the density of different kinds of combustible gas is different, highly different in the atmosphere, so be difficult to detect multiple combustible gas, the result of detection is inaccurate, can not in time send the alarm.

In order to solve the problems, the utility model provides a fire-fighting equipment maintenance combustible gas detector.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fire-fighting facility maintenance combustible gas detector, which is used for solving the technical problems that in the prior art, when the fire-fighting facility maintenance combustible gas detector is installed, a fixed plate is fixedly installed on a wall body to be installed, a plurality of internal threaded rods are rotated firstly, so that a plurality of threaded rods and a plurality of supporting pads move outwards, a worker pulls an L-shaped plate to enable a spring to be in a stretching state, the L-shaped plate is movably embedded into a limiting plate, a protective shell is enabled to be tightly attached to the plurality of supporting pads, so that the protective shell is conveniently fixed.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: including the base, the up end fixedly connected with detection case of base, the positive fixedly connected with electric fan of detection case, electric fan communicates with the detection incasement, the up end symmetry position fixedly connected with gag lever post of base, the surface sliding connection of gag lever post has the backup pad, the up end fixedly connected with of backup pad is inhaled the bucket, the up end fixedly connected with flexible pipe of backup pad is run through to the bottom of inhaling the bucket, the bottom fixedly connected with connecting pipe of flexible pipe, the right flank at the detection case of left end fixedly connected with of connecting pipe, the left end and the detection incasement of connecting pipe are linked together, the up end fixedly connected with servo motor of base, the up end fixedly connected with threaded rod of base.

As a preferable technical scheme of the utility model, the output end of the servo motor is provided with two bevel gears, and the center of the other bevel gear is fixedly connected to the surface of the threaded rod.

As a preferred embodiment of the present utility model, the surfaces of the threaded rods are simultaneously screwed into the support plate, and the surfaces of the two bevel gears are meshed with each other.

As the preferable technical scheme of the utility model, the detecting box is internally fixedly connected with the combustible gas detector body, the detecting box is internally fixedly connected with a hinge, and the surface of the hinge is connected with a cover plate.

As the preferable technical scheme of the utility model, the upper end face of the cover plate is fixedly connected with the warning lamp, and the warning lamp is electrically connected with the flammable gas detector body.

As the preferable technical scheme of the utility model, handles are fixedly connected to two symmetrical sides of the base, and universal wheels are fixedly connected to the lower end face of the base.

The utility model provides a fire-fighting equipment maintenance combustible gas detector, which has the following beneficial effects:

1. the servo motor can adjust the height of the supporting plate through screw transmission, so that the suction hopper can absorb combustible gases with different heights in the air into the detection box, various different types of combustible gases can be detected, and the practicability of the device is improved.

2. The electric fan discharges the gas in the detection box, so that the combustible gas can be sucked into the detection box, and the detection efficiency of the combustible gas detector body is improved.

Drawings

FIG. 1 is a schematic diagram of a fire protection facility maintenance combustible gas detector according to the present utility model;

FIG. 2 is a schematic diagram of a split structure of a fire protection facility maintenance combustible gas detector according to the present utility model;

fig. 3 is a schematic structural diagram of a combustible gas detector body of a fire protection facility maintenance combustible gas detector.

In the figure: 1 base, 2 universal wheels, 3 detection boxes, 4 electric fans, 5 handles, 6 cover plates, 7 warning lamps, 8 limit rods, 9 threaded rods, 10 support plates, 11 suction hoppers, 12 telescopic pipes, 13 connecting pipes, 14 hinges, 15 combustible gas detector bodies, 16 servo motors and 17 bevel gears.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: including base 1, the up end fixedly connected with detection case 3 of base 1, the positive fixedly connected with electric fan 4 of detection case 3, through setting up electric fan 4, can be with the gas discharge in the detection case 3, detect in inhaling the detection case 3 with combustible gas through inhaling fill 11, electric fan 4 is linked together in with the detection case 3, the up end symmetry position fixedly connected with gag lever post 8 of base 1, the surface sliding connection of gag lever post 8 has backup pad 10, the up end fixedly connected with of backup pad 10 is inhaled fill 11, the up end fixedly connected with flexible pipe 12 of backup pad 10 is run through to the bottom of inhaling fill 11, the bottom fixedly connected with connecting pipe 13 of flexible pipe 12, the left end fixedly connected with of connecting pipe 13 is in the right flank of detection case 3, the left end of connecting pipe 13 is linked together in with the detection case 3, the up end fixedly connected with servo motor 16 of base 1, the up end fixedly connected with threaded rod 9 of base 1, can drive backup pad 10 and reciprocate through setting up threaded rod 9 when threaded rod 9 rotates.

Wherein, the output end of the servo motor 16 is provided with bevel gears 17, the number of the bevel gears 17 is two, and the center of the other bevel gear 17 is fixedly connected with the surface of the threaded rod 9.

Wherein the surface of the threaded rod 9 is simultaneously screwed into the support plate 10, the surfaces of the two bevel gears 17 being in engagement with each other.

The detecting box 3 is internally fixedly connected with a combustible gas detector body 15, the detecting box 3 is internally fixedly connected with a hinge 14, and the surface of the hinge 14 is hinged with a cover plate 6.

Wherein, the up end fixedly connected with warning light 7 of apron 6 through setting up warning light 7, when detecting that the air contains combustible gas, warning light 7 sends the flash of light and warns the staff, warning light 7 and combustible gas detector body 15 electric connection.

Wherein, the symmetrical both sides fixedly connected with handle 5 of base 1, the lower terminal surface fixedly connected with universal wheel 2 of base 1.

The working principle of the utility model is as follows: the staff starts electric fan 4 at first, will detect the air discharge in the case 3, then will inhale the other gas of inhaling the bucket 11 through connecting pipe 13 and flexible pipe 12 and detect in the case 3, then start combustible gas detector body 15 detects gas, warning light 7 will light when detecting that there is combustible gas to reveal, because the density of different combustible gases is different, the height in the air also is different, the staff starts servo motor 16 and drives bevel gear 17 and rotate, highly through the adjustable backup pad 10 of screw drive, can make the bucket 11 of inhaling absorb the combustible gas of different height in the atmosphere, improve the practicality of this device.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides a combustible gas detector is used to fire control facility maintenance, includes base (1), its characterized in that, the up end fixedly connected with of base (1) detects case (3), the front fixedly connected with electric fan (4) of detection case (3), electric fan (4) are linked together in detection case (3), up end symmetry position fixedly connected with gag lever post (8) of base (1), the surface sliding connection of gag lever post (8) has backup pad (10), the up end fixedly connected with of backup pad (10) is inhaled and is fought (11), the bottom of inhaling fight (11) runs through up end fixedly connected with flexible pipe (12) of backup pad (10), the bottom fixedly connected with connecting pipe (13) of flexible pipe (12), the left end fixedly connected with of connecting pipe (13) is in the right flank of detection case (3), the left end of connecting pipe (13) is linked together in detection case (3), the up end fixedly connected with servo motor (16) of base (1), up end fixedly connected with threaded rod (9) of base (1).

2. The fire protection facility maintenance combustible gas detector according to claim 1, wherein bevel gears (17) are installed at the output end of the servo motor (16), the number of the bevel gears (17) is two, and the center of the other bevel gear (17) is fixedly connected to the surface of the threaded rod (9).

3. A fire protection equipment maintenance combustible gas detector according to claim 2, wherein the surface of the threaded rod (9) is simultaneously screwed into the support plate (10), and the surfaces of the two bevel gears (17) are meshed with each other.

4. The fire protection facility maintenance combustible gas detector according to claim 1, wherein the combustible gas detector body (15) is fixedly connected in the detection box (3), the hinge (14) is fixedly connected in the detection box (3), and a cover plate (6) is connected to a surface hinge of the hinge (14).

5. The fire protection facility maintenance combustible gas detector according to claim 4, wherein the upper end face of the cover plate (6) is fixedly connected with a warning lamp (7), and the warning lamp (7) is electrically connected with the combustible gas detector body (15).

6. The fire protection facility maintenance combustible gas detector according to claim 1, wherein handles (5) are fixedly connected to two symmetrical sides of the base (1), and universal wheels (2) are fixedly connected to the lower end face of the base (1).