CN210626141U

CN210626141U - Automatic gas sampling gun

Info

Publication number: CN210626141U
Application number: CN201921189565.3U
Authority: CN
Inventors: 李红波
Original assignee: Guangdong China Inspection And Testing Technology Co Ltd
Current assignee: Guangdong China Inspection And Testing Technology Co Ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-05-26
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses an automatic gas sampling gun, which comprises a gun body; the automatic gas sampling gun is provided with a dry-wet separation mechanism, can primarily carry out dry-wet separation on air, prevents the air from carrying excessive moisture to influence the accuracy of data obtained by analysis, is provided with a drying mechanism, can dry and heat the air to ensure that the air is at proper temperature and humidity, is provided with a particle filtering mechanism, can pre-filter macromolecular particles in the air to prevent influencing subsequent detection, is provided with an air composition analyzer, can detect air compositions in real time, meanwhile, the whole device is small in size and convenient to carry, and can effectively solve the problems in the background technology.

Description

Automatic gas sampling gun

Technical Field

The utility model relates to an empty gas detection surveys technical field, specifically is an automatic gaseous sampling rifle of formula.

Background

An instrument or device for collecting atmospheric contaminants or contaminated atmosphere.

The types of the atmospheric samplers are many, and the atmospheric samplers can be divided into gas (including steam) samplers and particle samplers according to collection objects; the sampler can be divided into an environment sampler, an indoor sampler (such as a sampler used in a factory workshop) and a pollution source sampler (such as a chimney sampler) according to the using place.

But current air sampling device, it is too big, go out to carry inconveniently, it is convenient inadequately to use to the gas of collection need take back the laboratory just can the analysis, and air composition analysis needs air temperature humidity suitable, and the data that obtains at rainy weather air measurement analysis is just inaccurate.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome current defect, an automatic formula gas sampling rifle is provided, be equipped with dry wet separating mechanism, can be tentatively carry out dry wet separation to the air, prevent that the air from carrying the accuracy of too much moisture influence analysis data that draw, be equipped with drying mechanism, can dry and heat up the air, guarantee that the air is in suitable temperature and humidity, be equipped with particle filtering mechanism, macromolecular granule in the filtered air in advance, prevent to influence follow-up detection, be equipped with air composition analysis appearance, can be instant detect air composition, whole device small in size simultaneously, and convenient to carry can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic gas sampling gun comprises a gun body; the inner part of the gun body is provided with a built-in channel, the front part of the lower surface of the gun body is provided with a mounting groove, an annular magnet is arranged in the mounting groove, the front part of the lower surface of the gun body is provided with an angle adjusting mechanism, the lower part of the angle adjusting mechanism is provided with a supporting seat, the front surface of the gun body is provided with a drying mechanism, the front end of the drying mechanism is provided with a dry-wet separating mechanism, the front part of the dry-wet separating mechanism is provided with an air inlet mechanism, the upper part of the air inlet mechanism is provided with a particle filtering mechanism in a threaded manner, the upper surface of the gun body is arranged on an air extracting pump and an air composition analyzer, the rear surface of the gun body is provided with a storage chamber, the rear part of the storage chamber is provided with an exhaust valve, the two ends of the built-in channel are, the lithium battery is arranged inside the handle, and the lower surface of the handle is provided with a USB slot; the air suction pump, the air composition analyzer and the liquid crystal screen are electrically connected with the single chip microcomputer, the single chip microcomputer is electrically connected with the lithium battery, and the lithium battery is electrically connected with the USB slot.

Furthermore, the surface mounting of LCD screen has the protective layer, and the protective layer is wear-resisting plastics, is convenient for protect the LCD screen, improves life.

Further, drying mechanism includes the drying tube, and the internally mounted of drying tube has the electrical bar that the equidistance distributes, and the heating rod is connected with the monolithic is electromechanical, is convenient for carry out dry intensification to the air, makes the air be in suitable temperature and humidity.

Further, dry wet separating mechanism includes fixed bucket, the rear portion and the drying tube intercommunication of fixed bucket, and the internally mounted of fixed bucket has the absorption pad, and the lower surface mounting of fixed bucket has drainage channel, and control flap is installed to drainage channel's export, is convenient for carry out dry wet separation to the air, prevents that the too much influence analysis result of moisture in the air.

Further, air inlet mechanism includes the intake pipe, and the right-hand member portion and the absorption pad of intake pipe are connected, and the left end portion of intake pipe is equipped with the external screw thread and fills up with sealed, is convenient for adsorb the moisture of the air that gets into.

Further, particle filtering mechanism includes the sleeve, and telescopic internally mounted has the filter screen, and telescopic medial surface is equipped with the internal thread, and the external screw thread threaded connection of internal thread and intake pipe left end portion, the macromolecule granule in the filter layer air of being convenient for, the convenient change simultaneously.

Further, angle adjustment mechanism includes the fixing base, and the fixing base articulates there is the hinged-support, and fixing base and hinged-support pass through fastening bolt and fastening nut cooperation fixed, and the last surface mounting of fixing base has the fixed plate, and the last surface mounting of fixed plate has solid fixed ring, gu the magnet cooperation in fixed ring and the mounting groove, be convenient for place the rifle body and carry out long-time automated inspection, improve work efficiency.

Compared with the prior art, the beneficial effects of the utility model are that: this automatic formula gas sampling rifle has following benefit: be equipped with dry wet separating mechanism, can be tentatively carry out dry wet separation to the air, prevent that the air from carrying the accuracy of the data that too much moisture influence analysis was obtained, be equipped with drying mechanism, can carry out drying and intensification to the air, guarantee that the air is in suitable temperature and humidity, be equipped with particle filtration mechanism, macromolecule granule in the filtered air in advance, prevent influencing follow-up detection, be equipped with air composition analysis appearance, can be instant detection air composition, whole device small in size simultaneously, and is convenient for carry.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a right side sectional view of the present invention.

In the figure: 1 gun body, 2 drying mechanism, 201 drying tube, 202 heating rod, 3 dry-wet separation mechanism, 301 fixed barrel, 302 adsorption pad, 303 drainage channel, 4 air inlet mechanism, 401 air inlet tube, 402 sealing pad, 403 external thread, 5 particle filtering mechanism, 501 sleeve, 502 internal thread, 503 filter screen, 6 air pump, 7 air component analyzer, 8 storeroom, 9 single chip microcomputer, 10 handle, 11 liquid crystal screen, 12 protective layer, 13 antiskid pad, 14 angle adjusting mechanism, 1401 fixed seat, 1402 hinged support, 1403 fastening bolt, 1404 fastening nut, 1405 fixed plate, 1406 fixed ring, 15 supporting seat, 16 mounting groove, 17 magnet, 18 lithium battery, 19USB slot, 20 built-in channel, 21 exhaust valve, 22 control valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: automatic gas sampling gun

Example 1

An automatic gas sampling gun comprises a gun body 1; the inner part of the gun body 1 is provided with a built-in channel 20, the front part of the lower surface of the gun body 1 is provided with a mounting groove 16, an annular magnet 17 is arranged in the mounting groove 16, the front part of the lower surface of the gun body 1 is provided with an angle adjusting mechanism 14, the lower part of the angle adjusting mechanism 14 is provided with a supporting seat 15, the front surface of the gun body 1 is provided with a drying mechanism 2, the drying mechanism 2 comprises a drying tube 201, electric heating rods 202 which are distributed at equal intervals are arranged in the drying tube 201, the heating rods 202 are electrically connected with a singlechip 9 and are convenient for drying and heating air to ensure that the air is at proper temperature and humidity, the front end of the drying mechanism 2 is provided with a dry-wet separating mechanism 3, the front part of the dry-wet separating mechanism 3 is provided with an air inlet mechanism 4, the air inlet mechanism 4 is provided with a particle filtering mechanism 5 in a threaded manner, the upper surface, the rear part of the storage chamber 8 is provided with an exhaust valve 21, two ends of the built-in channel 20 are respectively communicated with the storage chamber 8 and the drying mechanism 2, the right side surface of the gun body 1 is provided with a single chip microcomputer 9, the lower surface of the gun body 1 is provided with a handle 10, the front surface of the handle 10 is provided with an anti-slip pad 13, the right side surface of the handle 10 is provided with a liquid crystal screen 11, the surface of the liquid crystal screen 11 is provided with a protective layer 12, the protective layer 12 is made of wear-resistant plastic, the liquid crystal screen 11 is convenient to protect, the service life is prolonged, a lithium battery 18 is arranged inside the; the air extracting pump 6, the air composition analyzer 7 and the liquid crystal screen 11 are electrically connected with the single chip microcomputer 9, the single chip microcomputer 9 is electrically connected with the lithium battery 18, and the lithium battery 18 is electrically connected with the USB slot 19.

Example 2

This example differs from example 1 in that: dry wet separating mechanism 3 includes fixed bucket 301, the rear portion and the drying tube 201 intercommunication of fixed bucket 301, the internally mounted of fixed bucket 301 has adsorption pad 302, the lower surface mounting of fixed bucket 301 has drainage channel 303, control flap 22 is installed in drainage channel 303's export, air intake mechanism 4 includes intake pipe 401, the right-hand member portion and the adsorption pad 302 of intake pipe 401 are connected, the left end portion of intake pipe 401 is equipped with external screw thread 403 and sealed pad 402.

Specifically, be convenient for carry out dry-wet separation to the air, prevent that the too much influence analysis result of moisture in the air, be convenient for adsorb the moisture of the air that gets into.

Example 3

This example differs from example 1 in that: particle filter mechanism 5 includes sleeve 501, the internally mounted of sleeve 501 has filter screen 503, the medial surface of sleeve 501 is equipped with internal thread 502, internal thread 502 and the external screw thread 403 threaded connection of intake pipe 401 left end portion, angle adjustment mechanism 14 includes fixing base 1401, fixing base 1401 articulates there is hinged support 1402, fixing base 1401 and hinged support 1402 are fixed through fastening bolt 1403 and fastening nut 1404 cooperation, the last surface mounting of fixing base 1401 has fixed plate 1405, the last surface mounting of fixed plate 1405 has solid fixed ring 1406, gu fixed ring 1406 cooperates with magnet 17 in the mounting groove 16.

Specifically, the macromolecular particles in the filter layer air of being convenient for, the convenient change simultaneously is convenient for place the rifle body 1 and carry out long-time automated inspection, improves work efficiency.

When in use: firstly, opening proper openings of an exhaust valve 21 and a control valve 22, then controlling the operation of an air suction pump 6 through a singlechip 9, drawing external air into a gun body by the air suction pump 6, leading the air to pass through a filter screen 503, filtering macromolecular particles in the air firstly, leading the air to pass through an air inlet pipe 401, then passing through an adsorption pad 302, leading the moisture in the air to be adsorbed by the adsorption pad 302, leading the air to be light and rise, passing through a drying pipe 201, heating the air by a heating rod 202 to ensure that the air is at proper temperature and humidity, leading the air to enter a storeroom 8 through a built-in channel 20, analyzing the air in the storeroom 8 by an air composition analyzer 7, displaying the analyzed result on a liquid crystal screen 11, and when long-time detection is needed, installing a fixing ring 1406 of an angle adjusting mechanism 14 in a matching way with a magnet 17 in an installation groove 16 and matching with a fastening bolt, the angle of the hinged support 1402 and the fixed base 1401 is adjusted.

It is noted that the heating rod 202 disclosed in the present embodiment is a grade B stainless steel heating rod of gmi, salt city. The singlechip 9 controls the heating rod 202, the air pump 6, the air composition analyzer 7 and the liquid crystal screen 11 to work by adopting a common method in the prior art.

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

Claims

1. An automatic formula gas sampling rifle which characterized in that: comprises a gun body (1); the gun comprises a gun body (1), a built-in channel (20) is arranged in the gun body (1), a mounting groove (16) is formed in the front of the lower surface of the gun body (1), an annular magnet (17) is installed in the mounting groove (16), an angle adjusting mechanism (14) is installed on the front of the lower surface of the gun body (1), a supporting seat (15) is installed on the lower portion of the angle adjusting mechanism (14), a drying mechanism (2) is installed on the front surface of the gun body (1), a dry-wet separating mechanism (3) is installed at the front end of the drying mechanism (2), an air inlet mechanism (4) is installed on the front portion of the dry-wet separating mechanism (3), a particle filtering mechanism (5) is installed on the air inlet mechanism (4) in a threaded mode, the upper surface of the gun body (1) is installed on an air extracting pump (6) and an air component analyzer (7), a storage chamber, two ends of the built-in channel (20) are respectively communicated with the storage chamber (8) and the drying mechanism (2), a single chip microcomputer (9) is installed on the right side face of the gun body (1), a grip (10) is installed on the lower surface of the gun body (1), an anti-slip pad (13) is arranged on the front surface of the grip (10), a liquid crystal screen (11) is arranged on the right side face of the grip (10), a lithium battery (18) is installed inside the grip (10), and a USB slot (19) is formed in the lower surface of the grip (10); the air pump (6), the air composition analyzer (7) and the liquid crystal screen (11) are electrically connected with the single chip microcomputer (9), the single chip microcomputer (9) is electrically connected with the lithium battery (18), and the lithium battery (18) is electrically connected with the USB slot (19).

2. An automated gas sampling gun according to claim 1, wherein: the surface of the liquid crystal screen (11) is provided with a protective layer (12), and the protective layer (12) is made of wear-resistant plastic.

3. An automated gas sampling gun according to claim 1, wherein: drying mechanism (2) include drying tube (201), and the internally mounted of drying tube (201) has heating rod (202) that the equidistance distributes, and heating rod (202) are connected with singlechip (9) electricity.

4. An automated gas sampling gun according to claim 3, wherein: dry wet separating mechanism (3) including fixed bucket (301), the rear portion and drying tube (201) intercommunication of fixed bucket (301), the internally mounted of fixed bucket (301) has adsorption pad (302), and the lower surface mounting of fixed bucket (301) has drainage channel (303), and control valve (22) are installed to the export of drainage channel (303).

5. An automated gas sampling gun according to claim 4, wherein: air inlet mechanism (4) are including intake pipe (401), and the right-hand member portion and the absorption pad (302) of intake pipe (401) are connected, and the left end portion of intake pipe (401) is equipped with external screw thread (403) and sealed pad (402).

6. An automated gas sampling gun according to claim 5, wherein: particle filtering mechanism (5) includes sleeve (501), and the internally mounted of sleeve (501) has filter screen (503), and the medial surface of sleeve (501) is equipped with internal thread (502), and external screw thread (403) threaded connection of internal thread (502) and intake pipe (401) left end portion.

7. An automated gas sampling gun according to claim 1, wherein: angle adjustment mechanism (14) are including fixing base (1401), and fixing base (1401) articulate there is hinged support (1402), and fixing base (1401) and hinged support (1402) are fixed through fastening bolt (1403) and fastening nut (1404) cooperation, and the last surface mounting of fixing base (1401) has fixed plate (1405), and the last surface mounting of fixed plate (1405) has solid fixed ring (1406), gu fixed ring (1406) cooperate with magnet (17) in mounting groove (16).