CN219434787U

CN219434787U - Combustible gas detector

Info

Publication number: CN219434787U
Application number: CN202320285332.3U
Authority: CN
Inventors: 刘涛; 刘昆铭
Original assignee: Fujian Kexing Fire Engineering Testing Co ltd
Current assignee: Fujian Kexing Fire Engineering Testing Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-28
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a flammable gas detector which comprises a protection mechanism, wherein the protection mechanism comprises a protection cover which is convenient for protecting detection personnel, the bottom of the protection cover is fixedly connected with a connecting rope, the other end of the connecting rope is connected with a placing box, a clamping mechanism is arranged in the placing box, and a detector body is clamped in the middle of the clamping mechanism. The beneficial effects are that: the protection mechanism is arranged and comprises a filter layer and an active carbon adsorption layer, dust impurities in the air are filtered through the filter layer, toxic gas or pungent smell is adsorbed through the active carbon adsorption layer, so that a detector is ensured to be in a safe detection environment, and harmful gas is prevented from being inhaled; the protective mechanism comprises goggles, and the outside is conveniently observed at any time through the goggles; the clamping mechanism is arranged, the detector body is clamped through the clamping mechanism, and the detector body is prevented from being put into the pocket to be mistakenly touched with the control button.

Description

Combustible gas detector

Technical Field

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

Background

The combustible gas detector is an instrument for detecting the concentration of a single or multiple combustible gases, and the combustible gases in the air can be detected by the combustible gas detector, for example: toluene, methane, methanol, formaldehyde, methyl ether, methyl ester, ethane, ethylene, ethyl acetate, acetic acid, ethanol, acetylene, methyl acetate, propane, propylene, propanol, acetone, acrylonitrile, butanone, butane, and the like.

The utility model discloses a flammable gas detector through retrieving chinese patent publication number CN216387041U, which comprises a body, body one side is equipped with the light, light one side is equipped with the siren, the light opposite side is equipped with the pilot lamp, the light bottom is equipped with the display screen, the display screen bottom is equipped with control button, the draw-in groove has been seted up at the body top, the recess has been seted up at the body back, the draw-in groove is linked together with the recess, body one side is equipped with the handle, handle and recess assorted, be equipped with the hose between body and the handle, the hose both ends are linked together with body and handle respectively, handle one side fixedly connected with fixture block, fixture block and the movable joint of draw-in groove, the standing groove has been seted up at the handle top, the spout has all been seted up to the standing groove both sides, the inside connector that is equipped with of standing groove, the equal fixedly connected with slider in connector bottom both sides, slider and spout sliding connection.

The utility model provides a convenient carrying of above-mentioned patent, convenient regulation detects first length and bending angle, increases the flexibility, enlarges and uses the detection environment, and current detector is mostly portable, needs the inspector to carry the detector and get into and detect in the detection space, however, the concentration of various gases is unknown in the detection space, can lead to the inspector to inhale too much harmful gas, causes certain harm to the health.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a combustible gas detector.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a combustible gas detector, includes protection machanism, protection machanism is including being convenient for carry out the protection casing that protects to the inspector, the bottom fixedly connected with of protection casing connects the rope, the other end of connecting the rope is connected with places the case, it is provided with fixture to place the incasement, the fixture centre gripping has the detector body.

Preferably, the front side of protection casing is provided with the goggles, the front side of protection casing has been seted up and is located the through-hole of goggles below, protection casing outer wall fixedly connected with and the unanimous purification shell of through-hole size, fixedly connected with filter layer between two inner walls of purification shell, the rear side fixedly connected with activated carbon adsorption layer of filter layer.

Preferably, the clamping mechanism comprises two symmetrically arranged hydraulic cylinders, the hydraulic cylinders are fixedly connected to the inner wall of the placement box, the other ends of the hydraulic cylinders are fixedly connected with clamping plates, and the other ends of the clamping plates are fixedly connected with rubber gaskets.

Preferably, the front side of detector body is provided with control button, control button's top is provided with the display screen, the top fixedly connected with alarm lamp of display screen, the top fixedly connected with hose of detector body, the other end fixedly connected with test probe of hose.

Preferably, an elastic clamp is fixedly connected to one side of the detector body, and the hose is clamped in the elastic clamp.

Preferably, the connecting rope is far away from one end fixedly connected with buckle of protection casing, place the both sides fixedly connected with of case and be convenient for the snap ring that the buckle card was hung.

The beneficial effects are that: the protection mechanism is arranged and comprises a filter layer and an active carbon adsorption layer, dust impurities in the air are filtered through the filter layer, toxic gas or pungent smell is adsorbed through the active carbon adsorption layer, so that a detector is ensured to be in a safe detection environment, and harmful gas is prevented from being inhaled; the protective mechanism comprises goggles, and the outside is conveniently observed at any time through the goggles; the clamping mechanism is arranged, the detector body is clamped through the clamping mechanism, and the detector body is prevented from being put into the pocket to be mistakenly touched with the control button.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic diagram of a flammable gas detector according to the present utility model;

FIG. 2 is a front view of a combustible gas detector in accordance with the utility model;

FIG. 3 is a right side view of a combustible gas detector in accordance with the utility model;

FIG. 4 is a top view of a housing of a combustible gas detector in accordance with the utility model;

FIG. 5 is a front view showing the internal structure of a housing of a combustible gas detector according to the utility model;

fig. 6 is a right side view of the internal structure of a purge housing of a combustible gas detector according to the utility model.

The reference numerals are explained as follows: 1. a protective mechanism; 101. a protective cover; 102. goggles; 103. a purifying shell; 104. a filter layer; 105. an activated carbon adsorption layer; 2. a connecting rope; 201. a buckle; 3. placing a box; 301. a clasp; 4. a clamping mechanism; 401. a hydraulic cylinder; 402. a clamping plate; 403. a rubber gasket; 5. a detector body; 501. a control button; 502. a display screen; 503. an alarm lamp; 504. a hose; 505. a detection probe; 506. an elastic clip.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is further described below with reference to the accompanying drawings:

examples

As shown in fig. 1-6, a flammable gas detector comprises a protection mechanism 1, wherein the protection mechanism 1 comprises a protection cover 101 which is convenient for protecting detection personnel, the bottom of the protection cover 101 is fixedly connected with a connecting rope 2, the other end of the connecting rope 2 is connected with a placing box 3, a clamping mechanism 4 is arranged in the placing box 3, and a detector body 5 is clamped in the middle of the clamping mechanism 4.

In this embodiment, the front side of protection casing 101 is provided with goggles 102, and the through-hole that is located goggles 102 below is seted up to the front side of protection casing 101, and protection casing 101 outer wall fixedly connected with and through-hole size unanimous purify shell 103, and fixedly connected with filter layer 104 between two inner walls of purify shell 103, the rear side fixedly connected with activated carbon adsorption layer 105 of filter layer 104 filters the dust impurity in the air through filter layer 104, adsorbs toxic gas or pungent smell through activated carbon adsorption layer 105, guarantees that the inspector inhales the harmless gas after the purification.

In this embodiment, fixture 4 includes the pneumatic cylinder 401 that two symmetries set up, and pneumatic cylinder 401 fixed connection is placing the inner wall of case 3, and the other end fixedly connected with splint 402 of pneumatic cylinder 401, the other end fixedly connected with rubber gasket 403 of splint 402 protect detector body 5 through rubber gasket 403, prevent that the clamping force is too big from causing the damage to detector body 5.

In this embodiment, a control button 501 is disposed on the front side of the detector body 5, a display screen 502 is disposed above the control button 501, an alarm lamp 503 is fixedly connected to the upper side of the display screen 502, a hose 504 is fixedly connected to the top of the detector body 5, and a detection probe 505 is fixedly connected to the other end of the hose 504.

In this embodiment, an elastic clamp 506 is fixedly connected to one side of the detector body 5, a hose 504 is clamped in the elastic clamp 506, and the hose 504 can be clamped in the elastic clamp 506 after use, so that the detector does not need to be carried all the time.

In this embodiment, the one end fixedly connected with buckle 201 that protection casing 101 was kept away from to connecting rope 2, the both sides fixedly connected with of placing case 3 are convenient for buckle 201 card and are hung snap ring 301, and connecting rope 2 is directly connected through buckle 201 and snap ring 301 with placing case 3, and convenient to detach and installation avoid placing case 3 and directly fix on connecting rope 2, cause inconvenience to wearing protection casing 101.

Working principle: in the utility model, before entering a detection area, a protective cover 101 is worn on the head, then a buckle 201 at the bottom of a connecting rope 2 is buckled on a clamping ring 301 at two sides of a placing box 3, then a control button 501 of a detector body 5 is placed forwards in the placing box 3, a clamping plate 402 is driven by a control hydraulic cylinder 401 to drive a rubber gasket 403 to move until the rubber gaskets 403 at two sides clamp the detector body 5, dust impurities in air are filtered by a filter layer 104 after entering the detection area, toxic gas or pungent smell is adsorbed by an activated carbon adsorption layer 105, a detector sucks purified harmless gas, a hose 504 is taken off from an elastic clamp 506, a detection probe 505 starts to detect by holding the hose 504 by hands, and the hose 504 is clamped into the elastic clamp 506 again after detection is finished.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a flammable gas detector, includes protection machanism (1), its characterized in that: protection machanism (1) are including being convenient for carry out protection casing (101) to the detection personnel, the bottom fixedly connected with of protection casing (101) is connected with rope (2), the other end of connecting rope (2) is connected with places case (3), be provided with fixture (4) in placing case (3), fixture (4) centre gripping has detector body (5).

2. The combustible gas detector of claim 1 wherein: the front side of protection casing (101) is provided with goggles (102), the through-hole that is located goggles (102) below is seted up to the front side of protection casing (101), protection casing (101) outer wall fixedly connected with and through-hole size unanimous purify shell (103), purify fixedly connected with filter layer (104) between two inner walls of shell (103), the rear side fixedly connected with active carbon adsorbed layer (105) of filter layer (104).

3. The combustible gas detector of claim 1 wherein: the clamping mechanism (4) comprises two symmetrically arranged hydraulic cylinders (401), the hydraulic cylinders (401) are fixedly connected to the inner wall of the placement box (3), clamping plates (402) are fixedly connected to the other ends of the hydraulic cylinders (401), and rubber gaskets (403) are fixedly connected to the other ends of the clamping plates (402).

4. The combustible gas detector of claim 1 wherein: the front side of detector body (5) is provided with control button (501), the top of control button (501) is provided with display screen (502), the top fixedly connected with alarm lamp (503) of display screen (502), the top fixedly connected with hose (504) of detector body (5), the other end fixedly connected with test probe (505) of hose (504).

5. The combustible gas detector of claim 4 wherein: one side of detector body (5) fixedly connected with elasticity clamping (506), elasticity clamping (506) interior joint has hose (504).

6. The combustible gas detector of claim 1 wherein: one end of the connecting rope (2) away from the protective cover (101) is fixedly connected with a clamp buckle (201), and two sides of the placing box (3) are fixedly connected with clamping rings (301) which are convenient for clamping and hanging the clamp buckle (201).