CN220230825U

CN220230825U - Gas detection device

Info

Publication number: CN220230825U
Application number: CN202321255726.0U
Authority: CN
Inventors: 旦增旺姆; 次旺平措
Original assignee: Dan Zengwangmu
Current assignee: Dan Zengwangmu
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-12-22
Anticipated expiration: 2033-05-23

Abstract

The utility model relates to the technical field of gas detection, and discloses a gas detection device, which comprises a plastic sleeve clamped on the outer surface of a gas detector body, wherein one side of the upper surface of the gas detector body is fixedly connected with a gas input pipe for gas transmission, the bottom end of the plastic sleeve is hinged with a cover plate for protection, the inner wall of the plastic sleeve is fixedly connected with a spring for limiting, the top of one side of the plastic sleeve is connected with a clamping plate for fixing through a bolt, and the top of the side surface of the clamping plate is fixedly connected with a binding belt for limiting. This gas detection device, through the setting of joint board, band and plastic cover, screw hole has been seted up at the top of plastic cover one side, and the joint board passes through bolted connection at the surface of plastic cover, but the joint board joint in the pocket, the side fixedly connected with band of joint board, but the band is portable and use on staff's wrist or arm for scalable elasticity bundle.

Description

Gas detection device

Technical Field

The utility model relates to the technical field of gas detection, in particular to a gas detection device.

Background

With the rapid progress of industrial development, more and more gases are discharged into the air, and many gases have an influence on the life of human beings, and people also recognize this point and start to detect various gases, so that more and more gas detectors enter the market, and thus people have trouble in selecting the gas detectors.

The Chinese patent publication No. CN108303216B discloses a gas detection device, which relates to the technical field of gas detection and can solve the problem that whether gas leakage exists or not cannot be detected rapidly and in real time in the prior art, wherein the gas detection device comprises a gas collection cavity, a detection part, a pipeline and a plasma generator; the gas collection cavity is used for collecting a gas sample; the first end of the pipeline is communicated with the gas collecting cavity, and the second end of the pipeline is communicated with a gas inlet of the plasma generator; the nozzle of the plasma generator faces the detecting component; the detection component can chemically react with plasma generated by the gas to be detected, so that the detection surface of the detection component is etched to detect whether the gas sample contains the gas to be detected.

However, when the utility model is actually used, the following problems exist:

1. the gas detection device cannot be hung on a body during working, and is inconvenient to carry and use;

2. the gas detection device has no protective measures when meeting collision during working, and can have short service life.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a gas detection device, which solves the problems in the prior art that:

the gas detection device cannot be hung on a body during working, and is inconvenient to carry and use; if no protective measures are taken during the operation, the problem of short service life can be solved.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a gaseous detection device, includes the plastic sleeve of joint at gaseous detector body surface, one side fixedly connected with of gaseous detector body upper surface is used for the gaseous input tube of gas transmission, the bottom of plastic sleeve articulates there is the apron that is used for the protection, the inner wall fixedly connected with of plastic sleeve is used for spacing spring, the top of plastic sleeve one side is used for fixed joint board through bolted connection, the top fixedly connected with of joint board side is used for spacing band, the joint board passes through the surface of bolt threaded connection at the plastic sleeve.

Optionally, one side of gas detector body upper surface is provided with and is used for warning alarm lamp, the quantity of alarm lamp is three, three the even fixed mounting of alarm lamp equidistance is in the upper surface of gas detector body.

Optionally, the upper surface through connection of gas input pipe has the trachea that is used for detecting, tracheal bottom fixedly connected with is used for the extraction valve of bleeding.

Optionally, one end fixedly connected with of spring is used for spacing buckle, the buckle is symmetrical setting with the vertical central line of plastic cover as the symmetry axis.

Optionally, the bottom of gas detector body surface is provided with the sensor air chamber that is used for detecting multiple gas, the bottom of gas detector body one side is provided with the mouth that charges that is used for charging.

Optionally, a window for observation is formed on the surface of the cover plate, and the gas input pipe is communicated with the inside of the gas pipe.

The utility model provides a gas detection device, which has the following beneficial effects:

1. this gas detection device, through the setting of joint board, band and plastic cover, screw hole has been seted up at the top of plastic cover one side, and the joint board passes through bolted connection at the surface of plastic cover, but the joint board joint in the pocket, the side fixedly connected with band of joint board, but the band is portable and use on staff's wrist or arm for scalable elasticity bundle.

2. This gas detection device, through the setting of plastic cover and apron, the plastic cover is at the surface of gas detector body, is used for protecting gas detector body when taking place to collide with in the use, and the bottom of plastic cover articulates has the apron that is used for preventing to touch gas detector body surface button by mistake, through the protection of apron and plastic cover, avoids dust to get into gas detector body, reduces and causes the injury to gas detector body, makes the life of gas detector body increase.

Drawings

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

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of a plastic sleeve according to the present utility model;

fig. 4 is a schematic structural view of a card board according to the present utility model.

In the figure: 1. a gas detector body; 2. a plastic sleeve; 3. an alarm lamp; 4. a gas input tube; 5. an air pipe; 6. an extraction valve; 7. a clamping plate; 8. a binding belt; 9. a sensor air chamber; 10. a bolt; 11. a spring; 12. a buckle; 13. a charging port; 14. a cover plate; 15. a viewing window.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

In order to facilitate carrying and use of the gas detector body 1;

referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a gas detection device, including joint at the plastic cover 2 of gas detector body 1 surface, the top threaded connection of plastic cover 2 one side has the joint board 7 that is used for fixed, joint board 7 can joint inside the pocket, the top fixedly connected with of joint board 7 side is used for spacing band 8, band 8 is scalable elasticity and restraints portable on staff's wrist or arm, joint board 7 passes through the surface of the plastic cover 2 that bolt 10 threaded connection is on, one side of gas detector body 1 upper surface is provided with and is used for warning alarm lamp 3, the quantity of alarm lamp 3 is three, the even fixed mounting of three alarm lamp 3 equidistance is at the upper surface of gas detector body 1;

examples

In order to prevent the gas detector body 1 from being knocked during operation;

referring to fig. 2 and 3, a plastic sleeve 2 is sleeved on the outer surface of a gas detector body 1, a cover plate 14 for preventing the false touching of keys on the surface of the gas detector body 1 is hinged at the bottom end of the plastic sleeve 2, dust is prevented from entering the gas detector body 1 by the protection of the cover plate 14 and the plastic sleeve 2, the damage to the gas detector body 1 is reduced, the service life of the gas detector body 1 is prolonged, a window 15 for observing is arranged on the surface of the cover plate 14, the detection result can be observed through the window 15 at any time when detecting gas, a sensor air chamber 9 for detecting various gases is arranged at the bottom of the surface of the gas detector body 1, a charging port 13 for charging is arranged at the bottom of one side of the gas detector body 1,

examples

In order to avoid displacement and dropping of the gas detector body 1 during use;

referring to fig. 2 and 3, an inner wall of the plastic sleeve 2 is fixedly connected with a spring 11 for limiting, one end of the spring 11 is fixedly connected with a buckle 12 for limiting, the buckle 12 is symmetrically arranged by taking a vertical center line of the plastic sleeve 2 as a symmetry axis, the buckle 12 is used for limiting and avoiding shaking when the plastic sleeve 2 is sleeved on the outer surface of the gas detector body 1, one side of the upper surface of the gas detector body 1 is fixedly connected with a gas input pipe 4 for detecting gas, the upper surface of the gas input pipe 4 is in through connection with an air pipe 5 for detecting a deep underground position, the bottom of the air pipe 5 is fixedly connected with an extraction valve 6 for extracting air, and the extraction valve 6 can extract gas to be detected to the inside of the gas input pipe 4 when the air pipe 5 works.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the utility model, the working steps of the device are as follows:

firstly, the plastic sleeve 2 is sleeved on the outer surface of the gas detector body 1, the inner wall of the plastic sleeve 2 is fixedly connected with a spring 11 used for limiting, secondly, one end of the spring 11 is fixedly connected with a buckle 12, the buckle 12 is used for limiting and preventing shaking when the plastic sleeve 2 is sleeved on the outer surface of the gas detector body 1, then, the top thread on one side of the plastic sleeve 2 is connected with a clamping plate 7 used for fixing, the clamping plate 7 can be clamped inside a pocket, the top of the side face of the clamping plate 7 is fixedly connected with a binding belt 8 used for limiting, the binding belt 8 is telescopic and elastic and is convenient to carry on the wrist or arm of a worker, and finally, a cover plate 14 hinged to the bottom of the plastic sleeve 2 is opened to start the gas detector body 1 for use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gaseous detection device, joint at plastic sleeve (2) of gaseous detector body (1) surface, its characterized in that: one side fixedly connected with of gaseous detector body (1) upper surface is used for gas input pipe (4), the bottom of plastic sleeve (2) articulates there is apron (14) that are used for the protection, the inner wall fixedly connected with of plastic sleeve (2) is used for spacing spring (11), the top of plastic sleeve (2) one side is through bolted connection has joint board (7) that are used for fixed, the top fixedly connected with of joint board (7) side is used for spacing band (8), joint board (7) are through the surface of bolt (10) threaded connection at plastic sleeve (2).

2. A gas detection apparatus according to claim 1, wherein: one side of gas detector body (1) upper surface is provided with and is used for warning alarm lamp (3), the quantity of alarm lamp (3) is three, and is three alarm lamp (3) equidistance even fixed mounting is in the upper surface of gas detector body (1).

3. A gas detection apparatus according to claim 1, wherein: the upper surface of gas input tube (4) is connected with trachea (5) that are used for detecting in a run-through way, the bottom fixedly connected with of trachea (5) is used for extraction valve (6) of bleeding.

4. A gas detection apparatus according to claim 1, wherein: one end of the spring (11) is fixedly connected with a buckle (12) for limiting, and the buckle (12) is symmetrically arranged by taking the vertical center line of the plastic sleeve (2) as a symmetry axis.

5. A gas detection apparatus according to claim 1, wherein: the bottom of gas detector body (1) surface is provided with sensor air chamber (9) that are used for detecting multiple gas, the bottom of gas detector body (1) one side is provided with charge mouth (13) that are used for charging.

6. A gas detection apparatus according to claim 3, wherein: the surface of the cover plate (14) is provided with a window (15) for observation, and the gas input pipe (4) is communicated with the inside of the gas pipe (5).