CN210473369U

CN210473369U - Gas analysis detection device in environment

Info

Publication number: CN210473369U
Application number: CN201921325052.0U
Authority: CN
Inventors: 赵云伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-08
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a gaseous analysis detection device in environment, its structure includes the casing, control table face, the operation panel, the air outlet valve, the sampling tube, the gas storage chamber, the analysis case, the filter tube, the admission valve, the utility model discloses to strain the trachea and establish in sampling tube butt joint department, wait to detect the cleanness of air for the improvement, gas is at first introduced from the air inlet, dust in the air when the filter screen, the sand grain is held back on the filter surface, the poor mouth of section links to each other with the gas guide mouth and forms interior wide narrow structure outside, be favorable to the great impurity of gaseous granule to filter, the pipeline is intake and is leaded to the inner wall to be stained with the ash, in order to improve inside cleanness, open sealed lid on the installation tube head and close the admission valve, can cooperate the water pipe to pour into and wash direct pipe body and sampling tube anterior segment of intaking, inside pipeline can further improve gas analysis instrument work efficiency with the.

Description

Gas analysis detection device in environment

Technical Field

The utility model relates to a gaseous analysis detection device in environment belongs to gaseous detection instrument technical field.

Background

The instrument is used as a measurement detection tool, under the normal operation condition, the given data are mostly relative values, the measured data are completed by peripheral detection technology, and the verification of the analyzed data is realized. However, the microscopic changes of the device during the detection of the gas components flowing in the pipeline are complex and changeable, factors of mixed air dust and sand grains become main contradictions influencing the correct results of the gas component analysis, and the factors must be eliminated and solved one by one to ensure that the gas analysis instrument can work smoothly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art existence, the utility model aims at providing a gaseous analysis detection device in environment to the microcosmic change that takes place when solving the device and detecting gaseous composition and flowing in the pipeline is complicated, changeable, mixes air dust, sand grain factor and has become the main contradiction that influences the correct result of gaseous composition analysis, must get rid of one by one and solve the problem that just enables the gas analysis instrument work and accomplish smoothly.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a gaseous analysis detection device in environment, its structure includes casing, control table face, operation panel, air outlet valve, sampling tube, gas storage chamber, analysis case, filter tube, admission valve, the control table face that the button was up has been inlayed on the casing surface, control table face surface laminating has connect the operation panel that the circular telegram links to each other, the inside cavity department of casing is equipped with the analysis case that meets mutually perpendicularly, the inside cavity of analysis case forms the gas storage chamber, be equipped with on the sampling tube and divide and establish both sides looks spaced admission valve and air outlet valve, be equipped with the filter tube of looks scarf joint intercommunication between admission valve and the air outlet valve.

Further, the gas filter pipe includes air inlet, installation tube head, sealed lid, filter screen, the poor mouth of section, leads gas port, straight-through body, barrier, the air inlet sets up the both ends department at the installation tube head with leading the gas port branch, the installation tube head inlays on the skin of straight-through body, the barrier of laminating has been inlayed to straight-through body inside groove, the overhead groove of installation tube is equipped with the sealed lid that the activity links to each other, the poor mouth of section is established at filter screen butt joint section department, and is linked together with the sampling tube.

Further, the lower end of the sampling tube is fixedly connected with the upper left port of the analysis box.

Further, the inlet of the gas storage cavity is communicated with the sampling tube.

Further, the operation panel is mounted at a left position on the surface of the housing.

Further, the filter screen inlays in the export inboard of through-flow body.

Further, the air guide port is fixedly connected with the section difference port.

Advantageous effects

The utility model relates to a gaseous analysis detection device in environment, the chimney filter is established in sampling tube butt joint department, treat the clean of air for the improvement, straight-through body both ends link up mutually and the skin is equipped with the installation tube head, gas is at first introduced from the air inlet, dust in the air during through the filter screen, the sand grain is held back on the filter surface, the poor mouth of section forms interior wide outer narrow structure with the department that links to each other of gas guide port, be favorable to the great impurity of gaseous granule to filter, the pipeline admits air and leads to the inner wall to be stained with the ash, for improving inside cleanness, open the sealed lid on the installation tube head after and close the admission valve, can cooperate the water pipe to pour into and wash straight-through body and sampling tube anterior segment that admits air, the barrier inlays between installation tube head and straight-through body, can effectively improve the leakproofness of structure, inside pipeline can further improve gaseous.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an environmental gas analysis and detection device of the present invention;

fig. 2 is the schematic view of the assembly structure of the air filtering pipe of the present invention.

In the figure: the device comprises a machine shell-1, a control table-board-2, an operation board-3, an air outlet valve-4, a sampling tube-5, an air storage cavity-6, an analysis box-7, an air filtering tube-8, an air inlet-30, an installation tube head-41, a sealing cover-52, a filter screen-63, a section difference port-74, an air guide port-85, a straight tube body-96, a barrier layer-A and an air inlet valve-9.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a gaseous analysis detection device in environment, its structure includes casing 1, control table face 2, operation panel 3, air outlet valve 4, sampling tube 5, gas storage chamber 6, analysis case 7, filter tube 8, admission valve 9, the control table face 2 that the button was up has been inlayed on the casing 1 surface, the control table face 2 surface subsides connect the operation panel 3 that the circular telegram links to each other, the inside cavity department of casing 1 is equipped with the analysis case 7 that connects perpendicularly mutually, the inside cavity of analysis case 7 forms gas storage chamber 6, be equipped with on the sampling tube 5 and divide and establish both sides looks spaced admission valve 9 and air outlet valve 4, be equipped with the filter tube 8 of scarf joint intercommunication between admission valve 9 and the air outlet valve 4, filter tube 8 includes air inlet 30, installation tube head 41, sealed lid 52, filter screen 63, section poor mouth 74, air guide port 85, through body 96, resistance layer A, air inlet 30 and air guide port 85 divide and establish in the both ends department of installation tube head, the installation tube head 41 is embedded in the outer layer of the straight-through tube body 96, a laminated barrier layer A is embedded in the inner groove of the straight-through tube body 96, a sealing cover 52 which is movably connected with the upper groove of the installation tube head 41 is arranged at the butt joint section of the filter screen 63, the section difference port 74 is communicated with the sampling tube 5, the lower end of the sampling tube 5 is fixedly connected with the upper left end port of the analysis box 7, the inlet of the gas storage cavity 6 is communicated with the sampling tube 5, the operation plate 3 is installed on the left side position of the surface of the machine shell 1, the filter screen 63 is embedded in the inner side of the outlet of the straight-through tube body 96, and the gas.

The filter screen 63 is an element capable of filtering air, and can play a role in filtering dust and sand in air, so that sufficient air is introduced into the sampling tube 5 without affecting detection.

For example: when using, the filter tube 8 is established in sampling tube 5 butt joint department, in order to improve the clean of waiting to detect the air, through body 96 both ends link up mutually and the skin is equipped with installation tube head 41, gas is at first introduced from air inlet 30, dust in the air when filter screen 63, the sand grain is held back on the filter surface, the section poor mouth 74 forms the structure of inside wide outside narrow with leading the continuous department of gas port 85, be favorable to the great impurity of gaseous granule to filter, the pipeline admits air and leads to the inner wall to be stained with the ash, in order to improve inside clean, open behind the sealed lid 52 on installation tube head 41 and close admission valve 9, can cooperate the water pipe to pour into and wash through body 96 and the sampling tube 5 anterior segment that admits air, it inlays between installation tube head 41 and through body 96 to hinder the layer A, can effectively improve the leakproofness of structure, the inside pipeline can further improve gas analysis instrument work efficiency with the cleanness of.

The utility model provides a problem be that the device detects the microcosmic change that takes place when gaseous composition flows in the pipeline complicated, changeable, mixes air dust, sand grain factor and has become the main contradiction that influences the correct result of gaseous composition analysis, must get rid of one by one and solve and just enable the smooth completion of gas analysis instrument work, the utility model discloses a combination of each other of above-mentioned part, inside pipeline and the cleanness of admitting air can further improve gas analysis instrument work efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a gaseous analysis detection device in environment, its structure includes casing (1), control table face (2), operation panel (3), air outlet valve (4), sampling tube (5), gas storage chamber (6), analysis case (7), filter tube (8), admission valve (9), its characterized in that:

casing (1) surface has inlayed button control table face (2) up, control table face (2) surface subsides connect operation panel (3) that the circular telegram links to each other, casing (1) inside cavity department is equipped with analysis case (7) that connect perpendicularly mutually, the inside cavity of analysis case (7) forms gas storage chamber (6), be equipped with on sampling tube (5) and divide and establish both sides looks alternate admission valve (9) and air outlet valve (4), be equipped with between admission valve (9) and air outlet valve (4) filter pipe (8) of scarf joint intercommunication mutually.

2. The apparatus according to claim 1, wherein: air filter (8) include air inlet (30), installation tube head (41), sealed lid (52), filter screen (63), the poor mouth of section (74), lead gas port (85), through body (96), resistant layer (A), air inlet (30) and lead gas port (85) and establish respectively in the both ends department of installation tube head (41), install tube head (41) inlay on the skin of through body (96), the resistant layer (A) of laminating has been inlayed to through body (96) internal groove, installation tube head (41) upper groove is equipped with sealed lid (52) that the activity links to each other, the poor mouth of section (74) is established in filter screen (63) butt joint section department, and is linked together with sampling tube (5).

3. The apparatus according to claim 1, wherein: the lower end of the sampling tube (5) is fixedly connected with the upper left port of the analysis box (7).

4. The apparatus according to claim 1, wherein: the inlet of the gas storage cavity (6) is communicated with the sampling tube (5).

5. The apparatus according to claim 1, wherein: the operating panel (3) is installed on the left position of the surface of the machine shell (1).