CN214535532U

CN214535532U - Intelligent gas detector with explosion-proof protection function

Info

Publication number: CN214535532U
Application number: CN202022060825.6U
Authority: CN
Inventors: 危晶英
Original assignee: Xi'an Fengkong Electronic Technology Co ltd
Current assignee: Xi'an Fengkong Electronic Technology Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-10-29
Anticipated expiration: 2030-09-19

Abstract

The utility model relates to a gas check out test set technical field specifically is an intelligent gas detector with explosion-proof protect function, including the installing frame, install the detector in the installing frame, be equipped with the dish that admits air on the detector, the dish that admits air is equipped with the inlet port, the dish that admits air is connected with the knob, the knob is connected with the mobile jib, the side of mobile jib is connected with branch, installs the fore-set on the branch, the bottom of mobile jib is connected with the lug, the lug is connected with the one-level spring, the one-level spring coupling has the fixed block, the detector side is equipped with spacing hole, spacing jogged joint has the stopper, the stopper is connected with slider and second grade spring. The structure of a supporting rod, a top column, a primary spring and the like is arranged, so that dust in the air inlet can be removed, and the permeability of the air inlet is kept; be provided with structures such as installing frame, slider, second grade spring, stopper, spacing hole, when the installation with dismantle the detector, easy operation does not need use tools, very convenient.

Description

Intelligent gas detector with explosion-proof protection function

Technical Field

The utility model relates to a gas detects technical field, specifically is an intelligent gas detector with explosion-proof protect function.

Background

The gas leakage detector is a detector for detecting the concentration of gas, the core original component of the gas leakage detector is a gas sensor, the gas leakage detector is installed in a place where gas leakage is possible, the gas leakage detector is triggered to alarm when the concentration of the gas in the air exceeds a set value, and sends out sound and light alarm signals to the outside, if the gas leakage detector is connected with an alarm host and an alarm receiving center, networking alarm can be carried out, meanwhile, air exhaust equipment can be automatically started, a gas pipeline valve can be closed, and the like, so that the safety of life and property is guaranteed. In civil safety and protection engineering, the alarm is mainly used for household gas leakage alarm, and is also widely applied to places where combustible gas leakage easily occurs, such as various oil refineries, oil depots, chemical plants, liquefied gas stations and the like.

When the detector is installed in a place with much dust, the air inlet on the detector is blocked, so that the device cannot detect the content of gas in the air, and the existing device is difficult to clean and dredge the air inlet; most of the existing detectors are fixed on a wall body, and tools are needed to be used for assistance in installation and disassembly, so that the detectors are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence gas detector with explosion-proof protect function 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: the utility model provides an intelligence gas detector with explosion-proof protect function, includes the installing frame, install the detector in the installing frame, be equipped with the dish that admits air on the detector, the dish that admits air is equipped with the inlet port, the dish that admits air is connected with the knob, the knob is connected with the mobile jib, the side of mobile jib is connected with branch, install the fore-set on the branch, the bottom of mobile jib is connected with the lug, the lug is connected with the one-level spring, the one-level spring coupling has the fixed block, the detector side is equipped with spacing hole, spacing jogged joint has the stopper, the stopper is connected with slider and second grade spring.

Preferably, the air inlet disc is of a cylindrical structure, the air inlet disc is embedded in the surface of the detector, the air inlet holes are cylindrical through holes, and the air inlet holes are provided with a plurality of air inlet holes and are uniformly arranged in the air inlet disc in an annular mode.

Preferably, the supporting rods are provided with a plurality of supporting rods, the supporting rods are welded on the side face of the lower end of the main rod, two top columns are welded on the surface of each supporting rod, each top column is of a cylindrical structure, the height of each top column is equal to the depth of each air inlet, and the number of the top columns is equal to the number of the air inlets.

Preferably, the lug welding is on the bottom surface of mobile jib, and the one-level spring cup joints on the lug, and the fixed block is the open hollow cylinder structure of one end, and lug and one-level spring are located the inside of fixed block, and the fixed block welding is in the inside of detector.

Preferably, detector side upper end respectively is equipped with a spacing hole, respectively is equipped with a cavity in installing frame top both sides, cavity height and spacing hole parallel and level, and stopper one end is located inside the cavity, and the second grade spring welding is between stopper and cavity inner wall, and the bottom welding of slider is at the stopper top surface, and the cavity top is equipped with the spout, and the slider top stretches out the cavity outside through the spout.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the structure of a supporting rod, a top column, a primary spring and the like is arranged, so that dust in the air inlet can be removed, and the permeability of the air inlet is kept;

2. be provided with structures such as installing frame, slider, second grade spring, stopper, spacing hole, when the installation with dismantle the detector, easy operation does not need use tools, very convenient.

Drawings

FIG. 1 is a front view of the structure of the device of the present invention;

FIG. 2 is a connection structure diagram of the main rod of the present invention;

fig. 3 is a top view of the main rod connection structure of the present invention;

fig. 4 is the utility model discloses stopper connection structure chart.

In the figure: the device comprises a mounting frame 1, a detector 2, an air inlet disc 3, an air inlet hole 4, a knob 5, a main rod 6, a support rod 7, a top column 8, a convex block 9, a primary spring 10, a fixed block 11, a sliding block 12, a limiting hole 13, a secondary spring 14 and a limiting block 15.

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 to 4, the present invention provides a technical solution: an intelligent gas detector with an explosion-proof protection function comprises a mounting frame 1, a detector 2 is mounted in the mounting frame 1, an air inlet disc 3 is arranged on the detector 2, the air inlet disc 3 is of a cylindrical structure, the air inlet disc 3 is embedded in the surface of the detector 2, the air inlet disc 3 is provided with air inlet holes 4, the air inlet holes 4 are cylindrical through holes, the air inlet holes 4 are provided with a plurality of air inlet holes and are uniformly arranged in the air inlet disc 3 in an annular mode, the air inlet disc 3 is connected with a knob 5, the knob 5 is connected with a main rod 6, the side surface of the main rod 6 is connected with a plurality of supporting rods 7, the supporting rods 7 are welded on the side surface of the lower end of the main rod 6, two top pillars 8 are welded on the surface of each supporting rod 7, the top pillars 8 are of a cylindrical structure, the heights of the top pillars 8 are equal to the depths of 4, the number of the air inlet holes arranged on the top pillars 8 is equal to the number of 4, the bottom end of the main rod 6 is connected with a lug 9, bump 9 welds on the bottom surface of mobile jib 6, bump 9 is connected with one-level spring 10, one-level spring 10 cup joints on bump 9, one-level spring 10 is connected with fixed block 11, fixed block 11 is the open hollow cylinder structure of one end, bump 9 and one-level spring 10 are located the inside of fixed block 11, fixed block 11 welds the inside at detector 2, when the inlet port 4 of equipment is plugged up, rotary knob 5, knob 5 drives mobile jib 6 and branch 7 and makes fore-set 8 aim at inlet port 4, one-level spring 10 resilience under the compression state, make fore-set 8 insert in inlet port 4, and release the dust in inlet port 4, after clearing up the dust, push knob 5 will push out inlet port 4 with fore-set 8 down, and rotary knob 5 makes fore-set 8 stagger with inlet port 4, thereby keep the permeability of inlet port 4.

The upper end of the side surface of the detector 2 is respectively provided with a limiting hole 13, two sides of the top of the mounting frame 1 are respectively provided with a cavity, the height of the cavity is flush with the limiting holes 13, the limiting holes 13 are connected with limiting blocks 15, one end of each limiting block 15 is positioned in the cavity, each limiting block 15 is connected with a sliding block 12 and a secondary spring 14, the secondary springs 14 are welded between the limiting blocks 15 and the inner wall of the cavity, the bottom of each sliding block 12 is welded on the top surface of the corresponding limiting block 15, a sliding groove is formed in the top surface of each sliding block 12, the top end of each sliding block 12 extends out of the corresponding cavity through the corresponding sliding groove, when the detector 2 is mounted, the mounting frame 1 is fixed on the wall surface firstly, the detector 2 is placed into a clamping groove of the mounting frame 1, the side surface of the detector 2 extrudes the limiting blocks 15 to compress the secondary springs 14, when the detector 2 reaches a designated position, the limiting holes 13 are aligned with the limiting blocks 15, the secondary springs 14 rebound, the limiting blocks 15 are pushed into the limiting holes 13, and the detector 2 can be mounted, when the detector 2 is disassembled, the sliding blocks 12 on the two sides are shifted outwards by hands, the limiting blocks 15 are moved out of the limiting holes 13, and then the detector 2 can be taken out from the upper side.

The working principle is as follows: when the air inlet 4 of the equipment is blocked, the knob 5 is rotated, the knob 5 drives the main rod 6 and the supporting rod 7 to enable the top column 8 to be aligned with the air inlet 4, the first-stage spring 10 in a compressed state rebounds, the top column 8 is inserted into the air inlet 4, dust in the air inlet 4 is pushed out, after the dust is cleaned, the knob 5 is pressed to push the top column 8 out of the air inlet 4, and the knob 5 is rotated to enable the top column 8 to be staggered with the air inlet 4, so that the permeability of the air inlet 4 is kept; when installing detector 2, fix installing frame 1 at the wall earlier, put into the draw-in groove of installing frame 1 with detector 2, detector 2's side extrusion stopper 15 makes second grade spring 14 compress, after detector 2 reachs the assigned position, stopper 15 is aimed at to spacing hole 13, second grade spring 14 kick-backs, push stopper 15 into spacing hole 13, can accomplish detector 2's installation, during the dismantlement, stir slider 12 of both sides to the outside with the hand, make stopper 15 shift out spacing hole 13, can follow the top and take out detector 2.

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 an intelligence gas detector with explosion-proof protect function, includes installing frame (1), its characterized in that: install detector (2) in installing frame (1), be equipped with air intake dish (3) on detector (2), air intake dish (3) is equipped with inlet port (4), air intake dish (3) is connected with knob (5), knob (5) are connected with mobile jib (6), the side of mobile jib (6) is connected with branch (7), install fore-set (8) on branch (7), the bottom of mobile jib (6) is connected with lug (9), lug (9) are connected with one-level spring (10), one-level spring (10) are connected with fixed block (11), detector (2) side is equipped with spacing hole (13), spacing hole (13) are connected with stopper (15), stopper (15) are connected with slider (12) and second grade spring (14).

2. The intelligent gas detector with the explosion-proof protection function according to claim 1, characterized in that: the air inlet disc (3) is of a cylinder structure, the air inlet disc (3) is embedded in the surface of the detector (2), the air inlet holes (4) are cylindrical through holes, and the air inlet holes (4) are provided with a plurality of air inlet discs and are uniformly arranged in the air inlet disc (3) in an annular mode.

3. The intelligent gas detector with the explosion-proof protection function according to claim 1, characterized in that: the supporting rods (7) are provided with a plurality of supporting rods (7), the supporting rods (7) are welded on the side face of the lower end of the main rod (6), two top columns (8) are welded on the surface of each supporting rod (7), each top column (8) is of a cylindrical structure, the height of each top column (8) is equal to the depth of the air inlet holes (4), and the number of the top columns (8) is equal to the number of the air inlet holes (4).

4. The intelligent gas detector with the explosion-proof protection function according to claim 1, characterized in that: lug (9) welding is on the bottom surface of mobile jib (6), and one-level spring (10) cup joint on lug (9), and fixed block (11) are the open hollow cylinder structure of one end, and lug (9) and one-level spring (10) are located the inside of fixed block (11), and fixed block (11) welding is in the inside of detector (2).

5. The intelligent gas detector with the explosion-proof protection function according to claim 1, characterized in that: detector (2) side upper end respectively is equipped with one spacing hole (13), respectively is equipped with a cavity in installing frame (1) top both sides, cavity height and spacing hole (13) parallel and level, stopper (15) one end is located inside the cavity, and second grade spring (14) welding is between stopper (15) and cavity inner wall, and the bottom welding of slider (12) is at stopper (15) top surface, and the cavity top is equipped with the spout, and the slider (12) top stretches out the cavity outside through the spout.