CN220584158U

CN220584158U - Portable gas analysis equipment

Info

Publication number: CN220584158U
Application number: CN202321940988.0U
Authority: CN
Inventors: 袁野
Original assignee: Shentong Instrument Shenyang Co ltd
Current assignee: Shentong Instrument Shenyang Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-03-12
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses portable gas analysis equipment which comprises a mounting assembly, wherein a filtering assembly for dividing sucked and guided gas and filtering dust therein and a detection assembly for detecting and analyzing sucked and guided gas are arranged on the mounting assembly.

Description

Portable gas analysis equipment

Technical Field

The utility model relates to the technical field of gas analysis, in particular to portable gas analysis equipment.

Background

The gas analysis is an analysis method for determining the composition of a mixed gas by utilizing the difference of physical and chemical properties of various gases, and in industrial production, various industrial gases are analyzed to know the composition of the industrial gases for normal and safe production. The chemical raw material gas can be correctly proportioned after analysis; the gas analysis of the intermediate product can judge whether the production is normal or not; the analysis of the flue gas generated after the fuel combustion can be used for knowing whether the combustion is normal or not; the air in the factory building is analyzed, the conditions of ventilation, equipment air leakage and the like can be known, and whether harmful gas exists or not is checked to determine whether life and factory building safety are endangered.

However, in the prior art, a large amount of dust and impurities float in the air in a mine or a space with unsmooth air flow, and when the air is pumped to analyze the gas components, the dust in the air can block or enter a detection instrument to influence detection.

Disclosure of Invention

The present utility model is directed to a portable gas analysis device for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable gas analysis equipment, includes the installation component, be provided with on the installation component to the gas of suction guide and carry out the filtration subassembly that filters and carry out the detection component of analysis to the gas of suction guide wherein dust, the filtration subassembly includes rose box, fixed block, installation pole, tapered plate, trapezoidal cover and filter plate, the rose box sets up on the installation component, the fixed block sets up on the rose box, installation pole fixed mounting is in the bottom of fixed block, tapered plate evenly distributed is in the rose box, trapezoidal cover evenly distributed is in the rose box, the filter plate evenly distributed is on multiunit tapered plate and multiunit trapezoidal cover.

Preferably, the top of fixed block is fixed mounting has the handle, the cover is equipped with the rubber circle on the fixed block.

Preferably, the installation component includes mounting box, eight flexible attenuator and two rectangular plates, eight flexible attenuator is all fixed mounting in the bottom of mounting box, two rectangular plate is fixed mounting respectively on eight flexible attenuator.

Preferably, the top of the installation box is provided with a first rectangular opening, the top of the filter box is provided with a second rectangular opening, the fixed block is matched with the first rectangular opening and the second rectangular opening, and the top of the installation box is fixedly provided with a handle.

Preferably, the detection component comprises a connecting pipe, a fan, a fixed pipe, two three-way pipes, two gas sensors, two fixing frames, an exhaust pipe and an air inlet pipe, wherein the connecting pipe is fixedly installed on one side outer wall of a filter box, the fan is fixedly installed on the connecting pipe, the fixed pipe is fixedly installed on the fan, the two three-way pipes are arranged in the installation box, the fixed pipe is fixedly connected with the corresponding three-way pipe, the two gas sensors are respectively and fixedly installed on the two three-way pipes, the two fixing frames are respectively and fixedly installed in the installation box, the two fixing frames are respectively and fixedly connected with the two gas sensors, the exhaust pipe is fixedly installed on one side outer wall of the installation box, and the air inlet pipe is fixedly installed on one side outer wall of the installation box.

Preferably, the battery box is fixedly installed on the installation box, the detection module is fixedly installed on the outer wall of one side of the installation box, and the display screen is fixedly installed on the outer wall of one side of the installation box.

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

1. according to the utility model, air enters the filter box, the air is contacted with the conical plate and is split by the inclined surface of the conical plate, the split air is contacted and guided by the trapezoid cover, the air is filtered by the filter plate when flowing on the trapezoid cover, dust and impurities in the air are filtered by the filter plate, and the air sucked into the guide is conveniently split and dust in the air is filtered;

2. according to the utility model, air is discharged out of the filter box through the connecting pipe, enters the fan through the connecting pipe and is discharged into the fixed pipe, the air enters the three-way pipe through the fixed pipe, the air is split by the three-way pipe and is injected into the gas sensor, and the air enters the three-way pipe through the gas sensor and is discharged through the exhaust pipe, so that the air which is pumped in and guided is conveniently detected and analyzed.

Drawings

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

Fig. 2 is a schematic elevational view of the present utility model.

Fig. 3 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.

Fig. 4 is a schematic side cross-sectional view of the present utility model.

Fig. 5 is a schematic view of the assembly of the mounting rod and tapered plate of the present utility model.

In the figure: 1. a mounting assembly; 101. a mounting box; 102. a telescopic damper; 103. a rectangular plate; 2. a filter assembly; 201. a filter box; 202. a fixed block; 203. a mounting rod; 204. a conical plate; 205. a trapezoid cover; 206. a filter plate; 3. a detection assembly; 301. a connecting pipe; 302. a blower; 303. a fixed tube; 304. a three-way pipe; 305. a gas sensor; 306. a fixing frame; 307. an exhaust pipe; 308. an air inlet pipe; 4. a battery case; 5. a detection module; 6. and a display screen.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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. 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.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a portable gas analysis equipment, including installation component 1, be provided with on the installation component 1 and carry out the reposition of redundant personnel to the gas of suction guide and carry out the filtration subassembly 2 of dust wherein and carry out the detection subassembly 3 of detection analysis to the gas of suction guide, filtration subassembly 2 includes rose box 201, fixed block 202, installation pole 203, tapered plate 204, trapezoidal cover 205 and filter plate 206, filtration box 201 sets up on installation component 1, fixed block 202 sets up on filtration box 201, installation pole 203 fixed mounting is in the bottom of fixed block 202, tapered plate 204 evenly distributed is in filtration box 201, trapezoidal cover 205 evenly distributed is in filtration box 201, filter plate 206 evenly distributed is on multiunit tapered plate 204 and multiunit trapezoidal cover 205, through the air entering filtration box 201, the air is contacted with tapered plate 204 and shunted by the inclined plane of tapered plate 204, shunted air is contacted and is led with trapezoidal cover 205, the air is filtered by filter plate 206 when flowing on trapezoidal cover 205, filter plate 206 filters the impurity in the air, the dust of suction guide is convenient to carry out shunted and filter dust wherein.

The top of the fixed block 202 is fixedly provided with a handle, and the fixed block 202 is sleeved with a rubber ring.

The installation component 1 includes installation box 101, eight flexible attenuator 102 and two rectangular plates 103, and eight flexible attenuator 102 all fixed mounting are in the bottom of installation box 101, and two rectangular plates 103 are fixed mounting respectively on eight flexible attenuator 102.

The first rectangular opening is formed in the top of the mounting box 101, the second rectangular opening is formed in the top of the filter box 201, the fixing block 202 is matched with the first rectangular opening and the second rectangular opening, the handle is fixedly mounted on the top of the mounting box 101, and the handle is mounted, so that the filter box is convenient to lift and move when being carried out, and is convenient to carry out.

The detection assembly 3 comprises a connecting pipe 301, a fan 302, a fixed pipe 303, two three-way pipes 304, two gas sensors 305, two fixing frames 306, an exhaust pipe 307 and an air inlet pipe 308, wherein the connecting pipe 301 is fixedly arranged on the outer wall of one side of the filter box 201, the fan 302 is fixedly arranged on the connecting pipe 301, the fixed pipe 303 is fixedly arranged on the fan 302, the two three-way pipes 304 are arranged in the installation box 101, the fixed pipe 303 is fixedly connected with the corresponding three-way pipes 304, the two gas sensors 305 are respectively and fixedly arranged on the two three-way pipes 304, the two fixing frames 306 are both fixedly arranged in the installation box 101, the two fixing frames 306 are respectively fixedly connected with the two gas sensors 305, the exhaust pipe 307 is fixedly arranged on the outer wall of one side of the mounting box 101, the air inlet pipe 308 is fixedly arranged on the outer wall of one side of the mounting box 101, air is discharged out of the filter box 201 through the connecting pipe 301, enters the fan 302 through the connecting pipe 301 and is discharged into the fixing pipe 303, air enters the three-way pipe 304 through the fixing pipe 303, the air is split by the three-way pipe 304 and is injected into the gas sensors 305, the air enters the three-way pipe 304 through the gas sensors 305 and is discharged through the exhaust pipe 307, and the air which is pumped in and guided is conveniently detected and analyzed.

The battery box 4 is fixedly installed on the installation box 101, the detection module 5 is fixedly installed on the outer wall of one side of the installation box 101, and the display screen 6 is fixedly installed on the outer wall of one side of the installation box 101.

Working principle: first, the fixed block 202 is inserted into the filter box 201, the fixed block 202 drives the installation rod 203 to move, the fan 302 is started, the fan 302 pumps air, the air enters the filter box 201 through the air inlet pipe 308, the air contacts the conical plate 204 and is split by the inclined surface of the conical plate 204, the split air contacts and is guided by the trapezoid cover 205, the air is filtered by the filter plate 206 when flowing on the trapezoid cover 205, the filter plate 206 filters dust impurities in the air, the air is discharged out of the filter box 201 through the connecting pipe 301, the air enters the fan 302 through the connecting pipe 301 and is discharged into the fixed pipe 303, the air enters the three-way pipe 304 through the fixed pipe 303, the air is split by the three-way pipe 304 and is injected into the gas sensor 305, the air enters the three-way pipe 304 and is discharged through the air outlet pipe 307, the air is analyzed through the gas sensor 305, and analysis data are transmitted to the detection module 5 through the gas sensor 305 and displayed through the display screen 6.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. 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. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A portable gas analysis device comprising a mounting assembly (1), characterized in that: the utility model provides a filter assembly (2) that filters and carry out dust wherein to the gas of suction guide and carry out detection subassembly (3) that detects analysis to the gas of suction guide are provided with on installation component (1), filter assembly (2) include rose box (201), fixed block (202), installation pole (203), tapered plate (204), trapezoidal cover (205) and filter plate (206), rose box (201) set up on installation component (1), fixed block (202) set up on rose box (201), installation pole (203) fixed mounting is in the bottom of fixed block (202), tapered plate (204) evenly distributed is in rose box (201), tapered plate (205) evenly distributed is in rose box (201), filter plate (206) evenly distributed is on multiunit tapered plate (204) and multiunit trapezoidal cover (205).

2. A portable gas analysis apparatus according to claim 1, wherein: the top of the fixed block (202) is fixedly provided with a handle, and the fixed block (202) is sleeved with a rubber ring.

3. A portable gas analysis apparatus according to claim 1, wherein: the installation component (1) is including mounting box (101), eight flexible attenuator (102) and two rectangular plates (103), eight flexible attenuator (102) all fixed mounting is in the bottom of mounting box (101), two rectangular plates (103) respectively fixed mounting is on eight flexible attenuator (102).

4. A portable gas analysis apparatus according to claim 3, wherein: the top of the installation box (101) is provided with a first rectangular opening, the top of the filter box (201) is provided with a second rectangular opening, the fixed block (202) is matched with the first rectangular opening and the second rectangular opening, and the top of the installation box (101) is fixedly provided with a handle.

5. A portable gas analysis apparatus according to claim 1, wherein: the detection assembly (3) comprises a connecting pipe (301), a fan (302), a fixed pipe (303), two three-way pipes (304), two gas sensors (305), two fixing frames (306), an exhaust pipe (307) and an air inlet pipe (308), wherein the connecting pipe (301) is fixedly installed on one side outer wall of a filter box (201), the fan (302) is fixedly installed on the connecting pipe (301), the fixed pipe (303) is fixedly installed on the fan (302), the two three-way pipes (304) are arranged in an installation box (101), the fixed pipe (303) is fixedly connected with the corresponding three-way pipes (304), the two gas sensors (305) are fixedly installed on the two three-way pipes (304) respectively, the two fixing frames (306) are fixedly installed in the installation box (101), the two fixing frames (306) are fixedly connected with the two gas sensors (305) respectively, the fixing frames (307) are fixedly installed on one side outer wall of the installation box (101), and the air inlet pipe (308) is fixedly installed on one side of the installation box (101).

6. A portable gas analysis apparatus according to claim 3, wherein: the battery box (4) is fixedly installed on the installation box (101), the detection module (5) is fixedly installed on the outer wall of one side of the installation box (101), and the display screen (6) is fixedly installed on the outer wall of one side of the installation box (101).