CN220040397U

CN220040397U - Gas detector

Info

Publication number: CN220040397U
Application number: CN202321714020.6U
Authority: CN
Inventors: 曾光漂; 董明航
Original assignee: Huizhou Ark Industrial Gas Co ltd
Current assignee: Huizhou Ark Industrial Gas Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-11-17
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a gas detector, which belongs to the field of gas detectors and comprises a detector main body, wherein an air inlet pipe is arranged at the front end of the detector main body, a detachable filter device is arranged at the front end of the air inlet pipe, four fixing structures are symmetrically arranged at the rear end of the detachable filter device, each fixing structure consists of an L-shaped connecting plate and a second magnet, the second magnet is arranged at one end of the L-shaped connecting plate, four first magnets are symmetrically arranged on the air inlet pipe, the first magnets can be adsorbed with the second magnets, and the detachable filter device can be detached for cleaning by water when a filter screen needs cleaning, so that the cleaning effect of the filter screen can be improved, dust on the filter screen can be effectively cleaned, and meanwhile, the cleaned dust cannot fall into the air inlet pipe, so that the gas detector has higher accuracy of detecting gas.

Description

Gas detector

Technical Field

The utility model relates to the field of gas detectors, in particular to a gas detector.

Background

In the process of industrial gas production, it is generally necessary to detect the components or concentration of the produced industrial gas to grasp detailed data of the industrial gas, and a gas detector is required to detect the industrial gas.

The existing dust protected gas detector with the application number of CN202023205654.8 is characterized in that the L-shaped cleaning rod can be pulled to rotate along the dust-proof filter screen, so that cleaning sponge is enabled to wipe the surface of the dust-proof filter screen, meanwhile, the cleaning sponge can be enabled to be tightly attached to the dust-proof filter screen by means of torsion action of a torsion spring, so that the dust-proof filter screen is cleaned, however, the cleaning effect of the dust-proof filter screen is poor due to the cleaning mode that the cleaning sponge is used for wiping the surface of the dust-proof filter screen, dust in meshes of the dust-proof filter screen is difficult to clean by the cleaning sponge, meanwhile, the cleaned dust easily falls onto a detection end of the dust-proof filter screen, and further, the accuracy of gas detection by the gas detector is still affected, so that improvement on the gas detector is needed.

Disclosure of Invention

The utility model mainly aims to provide a gas detector which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a gas detector, includes the detector main part, the intake pipe is installed to the front end of detector main part, detachable filter equipment is installed to the front end of intake pipe, four fixed knot constructs are installed to detachable filter equipment's rear end symmetry, fixed knot constructs by L shape connecting plate and No. two magnet are constituteed, no. two magnet are installed in the one end of L shape connecting plate, four magnets are installed to the symmetry in the intake pipe, a magnet can adsorb together with No. two magnets.

Preferably, the upper end of the detector main body is provided with a control button and a display screen, and the display screen is positioned at the front side of the control button.

Preferably, the air inlet pipe is fixedly arranged at the front end of the detector main body, four connecting grooves are symmetrically formed in the outer wall of the air inlet pipe, four connecting grooves are formed in the front end of the air inlet pipe at the same time, four fixing grooves are symmetrically formed in the outer wall of the air inlet pipe, and four fixing grooves are formed in the inner wall of the four connecting grooves at the same time.

Preferably, the detachable filter device is composed of an installation base pipe and a filter screen, and the filter screen is fixedly installed on the inner wall of the installation base pipe.

Preferably, the L-shaped connecting plate on the fixing structure is fixedly connected with the magnet II, and the L-shaped connecting plate is fixedly installed at the rear end of the installation base pipe on the detachable filter device.

Preferably, the four magnets I are respectively and fixedly arranged in four symmetrically arranged fixing grooves on the outer wall of the air inlet pipe.

Compared with the prior art, the utility model has the following beneficial effects:

through setting up detachable filter equipment, when the filter screen needs to be clean, can dismantle detachable filter equipment and come the water to clear up to can promote the cleaning performance to the filter screen, make the dust on the filter screen can be by effectual clearance, the dust of clearance also can not drop in the intake pipe simultaneously, finally make this gas detector detect gaseous accuracy higher; through setting up fixed knot constructs and magnet, can conveniently dismantle filter equipment's dismouting, and then can promote and dismantle filter equipment's cleaning efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A of FIG. 1;

fig. 3 is a schematic structural view of the detachable filter device and the fixing structure of the present utility model.

In the figure: 1. a detector body; 2. an air inlet pipe; 3. a detachable filter device; 4. a fixed structure; 5. a first magnet; 6. a control button; 7. a display screen; 8. a connecting groove; 9. a fixing groove; 10. installing a base pipe; 11. a filter screen; 12. an L-shaped connecting plate; 13. and a magnet II.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 2 and 3, a gas detector includes a detector main body 1, a control button 6 and a display screen 7 are installed at the upper end of the detector main body 1, the display screen 7 is located at the front side of the control button 6, an air inlet pipe 2 is installed at the front end of the detector main body 1, the air inlet pipe 2 is fixedly installed at the front end of the detector main body 1, four connecting grooves 8 are symmetrically formed in the outer wall of the air inlet pipe 2, four fixing grooves 9 are symmetrically formed in the outer wall of the air inlet pipe 2, the four fixing grooves 9 are simultaneously formed in the inner walls of the four connecting grooves 8, when gas is detected, the gas can be introduced into the detector main body 1 through the air inlet pipe 2, and a result of gas detection can be displayed on the display screen 7 on the detector main body 1.

Please see fig. 1, fig. 2, fig. 3, detachable filter 3 is installed to the front end of intake pipe 2, detachable filter 3 comprises installation base pipe 10 and filter screen 11, filter screen 11 fixed mounting is on the inner wall of installation base pipe 10, four fixed knot constructs 4 are installed to detachable filter 3's rear end symmetry, fixed knot constructs 4 by L shape connecting plate 12 and No. two magnet 13 are constituteed, no. two magnet 13 installs the one end at L shape connecting plate 12, L shape connecting plate 12 and No. two magnet 13 on fixed knot constructs 4 are fixed connection, L shape connecting plate 12 simultaneously fixed mounting is at detachable filter 3's the rear end of installation base pipe 10, the last symmetry of intake pipe 2 is installed and is had No. one magnet 5, no. one magnet 5 can adsorb together with No. two magnet 13, four fixed mounting are in four fixed slots 9 that set up on intake pipe 2 outer wall symmetry respectively, through setting up detachable filter 3, when 11 needs to clean, can dismantle filter 3 with detachable filter 3 and use water to clear up, thereby can promote the filter 3, can also detect the filter screen that can not be removed the filter 3 to the filter screen that can detect the dust removal device is convenient, can be removed the dust removal device is convenient for the filter 3, can remove dust removal device is reached through the filter 3, the filter device is convenient for the filter 3, can remove dust removal device is high-proof through setting up and can remove dust removal device is convenient.

It should be noted that, the present utility model is a gas detector, when the filter screen 11 on the detachable filter device 3 needs to be cleaned, the detachable filter device 3 can be detached from the front end of the air inlet pipe 2 to clean, and the detachable filter device 3 is detached from the front end of the air inlet pipe 2, the detachable filter device 3 and the fixed structure 4 rotate on the air inlet pipe 2, so that the magnet No. two 13 on the fixed structure 4 is separated from the magnet No. one 5, so that the fixed structure 4 completely moves into the connecting groove 8, then the detachable filter device 3 and the fixed structure 4 are pulled forward, so that the fixed structure 4 is removed from the connecting groove 8, at this time, the detachment of the detachable filter device 3 is completed, then the filter screen 11 on the detachable filter device 3 can be cleaned with water, after the filter screen 11 is cleaned, the detachable filter device 3 is mounted on the front end of the air inlet pipe 2, the method is that the fixed structure 4 is pushed into the connecting groove 8, after the detachable filter device 3 contacts with the front end of the air inlet pipe 2, the detachable filter device 3 and the fixed structure No. two magnets 4 are rotated, and finally the magnet No. 3 is mounted on the air inlet pipe 2, so that the filter device 3 can be fixed together with the magnet No. 3.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gas detector, includes detector main part (1), intake pipe (2) are installed to the front end of detector main part (1), its characterized in that: the front end of intake pipe (2) is installed and is dismantled filter equipment (3), four fixed knot constructs (4) are installed to the rear end symmetry of dismantling filter equipment (3), fixed knot constructs (4) are constituteed by L shape connecting plate (12) and magnet No. two (13), magnet No. two (13) are installed in the one end of L shape connecting plate (12), four magnet No. one (5) are installed to symmetry on intake pipe (2), magnet No. one (5) can adsorb together with magnet No. two (13).

2. A gas detector according to claim 1, wherein: the upper end of the detector main body (1) is provided with a control button (6) and a display screen (7), and the display screen (7) is positioned at the front side of the control button (6).

3. A gas detector according to claim 2, wherein: the utility model discloses a detector, including intake pipe (2), air inlet pipe (2) fixed mounting is in the front end of detector main part (1), four spread groove (8) have been seted up to symmetry on the outer wall of intake pipe (2), four spread groove (9) have been seted up to symmetry on the outer wall of intake pipe (2) four spread groove (9) are on the inner wall of four spread groove (8) simultaneously.

4. A gas detector according to claim 3, wherein: the detachable filter device (3) consists of an installation base pipe (10) and a filter screen (11), wherein the filter screen (11) is fixedly installed on the inner wall of the installation base pipe (10).

5. A gas detector according to claim 4, wherein: the L-shaped connecting plate (12) and the magnet II (13) on the fixing structure (4) are fixedly connected, and the L-shaped connecting plate (12) is fixedly installed at the rear end of the installation base pipe (10) on the detachable filter device (3) at the same time.

6. A gas detector according to claim 5, wherein: the four magnets (5) are respectively and fixedly arranged in four fixing grooves (9) symmetrically formed in the outer wall of the air inlet pipe (2).