CN216280653U

CN216280653U - A categorised gas storage device for CQC on-line gas detection

Info

Publication number: CN216280653U
Application number: CN202122265318.0U
Authority: CN
Inventors: 白久; 赵颖毅; 林晨; 陈龙; 王虎林; 蔡明哲
Original assignee: Hongxin Gas Shanghai Co ltd
Current assignee: Hongxin Gas Shanghai Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-12
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a classification gas storage device for CQC online gas detection, which comprises a box body, wherein two sides of the inner wall of the box body are respectively provided with a screw rod, the outer walls of the two screw rods are provided with a placing plate, and the placing plates are in threaded connection with the screw rods; the inner wall of the placing plate is provided with a plurality of slots, and the inner walls of the slots are inserted with limiting lantern rings. The sampling bottle fixing device has the advantages that the sampling bottle is fixed by rotating the limiting sleeve ring and the anti-skid protrusions, meanwhile, the clamping block is matched with the limiting groove, the limiting sleeve ring is limited and fixed, the limiting stop block arranged on the inner wall of the movable groove limits the rotating block, the sampling bottles are mutually isolated through the limiting sleeve ring, gas collected in various sampling modes can be respectively stored, samples can be conveniently classified and stored, the gas detector is driven by the movable sliding block to move to the position corresponding to the exhaust port for detection, the gas is prevented from being mixed during detection, and therefore the detection accuracy is guaranteed.

Description

A categorised gas storage device for CQC on-line gas detection

Technical Field

The utility model relates to the technical field of gas storage devices, in particular to a classification gas storage device for CQC online gas detection.

Background

In recent years, along with the development of times, the atmospheric pollution degree is more and more serious, the living environment of terrestrial organisms is more and more severe, glacier dissolution, global warming, higher and higher content of harmful substances in air and more pollutant substances absorbed by human bodies are caused, the prevention and treatment means of atmospheric pollution in the society of today become more important, even necessary air treatment means has to be adopted in various parts of the world, in the process of atmospheric pollution prevention and treatment, the air in a region needs to be sampled regularly to judge the air purity degree and the content of the harmful substances, so that the air sampling and the prevention and treatment means are made in a targeted manner, the following problems are solved, how to uniformly store the collected air after the sampling is completed is realized, and the sampled air needs to be placed in a shady, sealed and lightproof environment for storage, and cannot accept external impact, and the conventional gas storage device is difficult to carry out comprehensive protection on the sampled gas.

And the sample sampling bottle of current air-entrapping device is in a jumble and lodged together, and when carrying, collision each other between the sample sampling bottle, stability, security are relatively poor, carry inconvenient, and the practicality is not strong.

Therefore, it is necessary to invent a classification gas storage device for CQC online gas detection to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a classification gas storage device for CQC online gas detection, which has the advantages that a sampling bottle is fixed by rotating a limiting sleeve ring and an anti-skid protrusion, meanwhile, a clamping block is matched with a limiting groove to limit and fix the limiting sleeve ring, a limiting stop block arranged on the inner wall of a movable groove limits the rotating block, the sampling bottle is isolated mutually by the limiting sleeve ring, and gases collected in different sampling modes can be stored respectively, so that the defects in the technology are overcome.

In order to achieve the above purpose, the utility model provides the following technical scheme: a classification gas storage device for CQC online gas detection comprises a box body, wherein two sides of the inner wall of the box body are respectively provided with a screw rod, the outer walls of the two screw rods are provided with a placing plate, and the placing plates are in threaded connection with the screw rods;

the inner wall of the placing plate is provided with a plurality of inserting grooves, the inner wall of each inserting groove is inserted with a limiting lantern ring, the inner wall of each limiting lantern ring is provided with an anti-skid protrusion, each anti-skid protrusion is made of rubber materials, a sampling bottle is arranged inside each limiting lantern ring, each sampling bottle is movably sleeved with each limiting lantern ring, rotating blocks are fixedly connected to two sides of the outer wall of each limiting lantern ring, movable grooves are formed in two sides of the outer wall of each inserting groove, and the rotating blocks are matched with the movable grooves;

the two sides of the inner wall of the rotating block are both provided with clamping grooves, clamping blocks are connected inside the clamping grooves in a sliding mode, a compression spring is fixedly connected to one side of the outer wall of each clamping block and is fixedly connected with the clamping grooves, limiting grooves are formed in the two sides of the outer wall of each movable groove and are matched with the clamping blocks, limiting stop blocks are fixedly connected to the inner wall of each movable groove close to the two sides of each clamping block, and the number of the limiting stop blocks is multiple;

the gas detector is characterized in that a mounting box is fixedly connected to the bottom end of the inner wall of the box body, a fixing rod is fixedly connected to the inside of the mounting box, a sliding block is movably sleeved on the outer wall of the fixing rod and is connected with the fixing rod in a sliding mode, a mounting groove is fixedly connected to the top of the sliding block, and a gas detector is arranged inside the mounting groove.

Preferably, the top of the sampling bottle is provided with a sealing cover, the top end of the inner wall of the sealing cover is provided with an air inlet, the inner wall of the air inlet is provided with a one-way valve, the bottom of the sampling bottle is provided with an air outlet, and the inner wall of the air outlet is provided with a control valve.

Preferably, a driving motor is arranged on one side of the top of the box body, a bevel gear is arranged at the output end of the driving motor, and a steering gear is meshed with the outer wall of the bevel gear.

Preferably, one screw rod runs through the box and extends to box outer wall top, and with steering gear fixed connection, the screw rod is equipped with the bearing with the box junction, the screw rod passes through the bearing and is connected with the box rotation.

Preferably, the bottom of the box body is fixedly connected with pulleys, and the number of the pulleys is set to be multiple.

Preferably, one side of the inner wall of the box body is hinged with a sealing box door, and the inner wall of the sealing box door is provided with a visual observation window.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. play fixed action to the sampling bottle through rotating the spacing lantern ring and the non-slip raised, and simultaneously, when the spacing lantern ring rotates, drive the turning block and rotate, thereby make fixture block and spacing groove phase-match, carry out spacing fixed with the spacing lantern ring, the limit stop that activity inslot wall set up, it is spacing to carry out the turning block, it flows backward to prevent to drive the sampling bottle when the spacing lantern ring rotates, it is isolated mutually between to the sampling bottle through the spacing lantern ring, can store the gas that multiple different sampling mode was collected respectively, the box is inside can effectually keep the gas that the sampling bottle was stored to be in long-term stable temperature, in order to avoid the influence of ambient temperature change to gas, be convenient for deposit the sample classification, stability is better, make and place, it is more convenient to take out the operation.

2. Drive the gas detector through removing the slider and remove the gas bottom to the sampling bottle that needs detected in, then drive bevel gear through the driving motor output shaft and rotate to make the screw rod rotate and drive and place the board and move down, make the gas vent and the corresponding back of gas detector, detect, gaseous not mixed when guaranteeing to detect, thereby improve detection efficiency when guaranteeing the accuracy of detection.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a cross-sectional view of the overall construction of the present invention;

FIG. 2 is a partial structural view of the placement board of the present invention;

FIG. 3 is a side sectional view of the structure for connecting the turning block and the movable groove of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at B according to the present invention; .

Description of reference numerals:

1. a box body; 2. a screw; 3. placing the plate; 4. a slot; 5. a limiting lantern ring; 6. anti-skid projections; 7. sampling a bottle; 8. a sealing cover; 9. an air inlet; 10. an exhaust port; 11. rotating the block; 12. a movable groove; 13. A card slot; 14. a clamping block; 15. a compression spring; 16. a limiting groove; 17. a limit stop block; 18. a drive motor; 19. a bevel gear; 20. a steering gear; 21. mounting a box; 22. fixing the rod; 23. a slider; 24. mounting grooves; 25. a gas detector; 26. a pulley; 27. and sealing the box door.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a classification gas storage device for CQC online gas detection, which comprises a box body 1, wherein two sides of the inner wall of the box body 1 are respectively provided with a screw rod 2, the outer walls of the two screw rods 2 are provided with a placing plate 3, and the placing plates 3 are in threaded connection with the screw rods 2;

the inner wall of the placing plate 3 is provided with a plurality of inserting grooves 4, the number of the inserting grooves 4 is multiple, the inner wall of each inserting groove 4 is inserted with a limiting sleeve ring 5, the inner wall of each limiting sleeve ring 5 is provided with an anti-skid bump 6, each anti-skid bump 6 is made of a rubber material, a sampling bottle 7 is arranged inside each limiting sleeve ring 5, each sampling bottle 7 is movably sleeved with each limiting sleeve ring 5, two sides of the outer wall of each limiting sleeve ring 5 are fixedly connected with rotating blocks 11, two sides of the outer wall of each inserting groove 4 are provided with movable grooves 12, and the rotating blocks 11 are matched with the movable grooves 12;

clamping grooves 13 are formed in two sides of the inner wall of the rotating block 11, a clamping block 14 is connected to the inside of each clamping groove 13 in a sliding mode, a compression spring 15 is fixedly connected to one side of the outer wall of each clamping block 14, each compression spring 15 is fixedly connected with each clamping groove 13, limiting grooves 16 are formed in two sides of the outer wall of each movable groove 12, each limiting groove 16 is matched with each clamping block 14, limiting stop blocks 17 are fixedly connected to two sides, close to the clamping blocks 14, of the inner wall of each movable groove 12, and the number of the limiting stop blocks 17 is multiple;

the utility model discloses a gas detector, including box 1, installation box 21, slider 23 and dead lever 22, the inside fixedly connected with dead lever 22 of installation box 21, slider 22 outer wall activity has been cup jointed, slider 23 and dead lever 22 sliding connection, slider 23 top fixedly connected with mounting groove 24, the inside gas detector 25 that is equipped with of mounting groove 24.

Further, in the above technical scheme, the top of the sampling bottle 7 is provided with a sealing cover 8, the top end of the inner wall of the sealing cover 8 is provided with an air inlet 9, the inner wall of the air inlet 9 is provided with a one-way valve, the bottom of the sampling bottle 7 is provided with an air outlet 10, and the inner wall of the air outlet 10 is provided with a control valve.

Further, in the above technical solution, a driving motor 18 is arranged on one side of the top of the box body 1, a bevel gear 19 is arranged at an output end of the driving motor 18, and a steering gear 20 is engaged with an outer wall of the bevel gear 19.

Further, in the above technical scheme, one screw rod 2 penetrates through the box body 1 and extends to the top end of the outer wall of the box body 1, and is fixedly connected with the steering gear 20, a bearing is arranged at the joint of the screw rod 2 and the box body 1, and the screw rod 2 is rotatably connected with the box body 1 through the bearing.

Further, in the above technical solution, the bottom of the box 1 is fixedly connected with pulleys 26, and the number of the pulleys 26 is set to be plural.

Further, in the above technical solution, one side of the inner wall of the box body 1 is hinged with a sealed box door 27, and the inner wall of the sealed box door 27 is provided with a visual observation window.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the sampling device is used, gas to be detected is injected into a sampling bottle 7 through an air inlet 9, the sampling bottle is inserted into a limiting sleeve ring 5 after the limiting sleeve ring 5 is rotated to incline, an anti-skid bulge 6 plays a role in fixing the sampling bottle 7, meanwhile, when the limiting sleeve ring 5 is reset, a rotating block 11 is driven to rotate, so that a clamping block 14 is matched with a limiting groove 16, the limiting sleeve ring 5 is limited and fixed, a limiting stop block 17 arranged on the inner wall of a movable groove 12 limits the rotating block 11, the sampling bottle 7 is prevented from being driven to be poured backwards when the limiting sleeve ring 5 is rotated, the sampling bottles 7 are isolated from each other through the limiting sleeve ring 5, the gas collected by a plurality of different sampling modes can be stored respectively, and the gas stored in the sampling bottle 7 can be effectively kept at a long-term stable temperature in a box body 1, in order to avoid the influence of ambient temperature change to gas, be convenient for deposit the sample classification, stability is better for it is more convenient to place, take out the operation.

Referring to the attached drawings 1-5 of the specification, when gas in a sampling bottle 7 is detected, a movable sliding block 23 drives a gas detector 25 to move to the bottom of the gas in the sampling bottle 7 to be detected, then a driving motor 18 is started, an output shaft of the driving motor 18 drives a bevel gear 19 to rotate, so that a steering gear 20 meshed with the outer wall of the bevel gear 19 drives a screw rod 2 to rotate to drive a placing plate 3 to move downwards, after an exhaust port 10 corresponds to the gas detector 25, a control valve is opened, the gas is detected, the gas is guaranteed not to be mixed during detection, and the detection efficiency is improved while the detection accuracy is guaranteed.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a categorised gas storage device for online gas detection of CQC, includes box (1), its characterized in that: the two sides of the inner wall of the box body (1) are respectively provided with a screw (2), the outer walls of the two screws (2) are provided with a placing plate (3), and the placing plates (3) are in threaded connection with the screws (2);

the inner wall of the placing plate (3) is provided with a plurality of slots (4), the number of the slots (4) is multiple, the inner wall of each slot (4) is inserted with a limiting sleeve ring (5), the inner wall of each limiting sleeve ring (5) is provided with an anti-skidding bulge (6), each anti-skidding bulge (6) is made of a rubber material, a sampling bottle (7) is arranged inside each limiting sleeve ring (5), each sampling bottle (7) is movably sleeved with each limiting sleeve ring (5), two sides of the outer wall of each limiting sleeve ring (5) are fixedly connected with rotating blocks (11), two sides of the outer wall of each slot (4) are provided with movable grooves (12), and each rotating block (11) is matched with each movable groove (12);

clamping grooves (13) are formed in two sides of the inner wall of the rotating block (11), a clamping block (14) is connected to the inside of each clamping groove (13) in a sliding mode, a compression spring (15) is fixedly connected to one side of the outer wall of each clamping block (14), the compression spring (15) is fixedly connected with the corresponding clamping groove (13), limiting grooves (16) are formed in two sides of the outer wall of the movable groove (12), the limiting grooves (16) are matched with the clamping blocks (14), limiting stop blocks (17) are fixedly connected to the inner wall of the movable groove (12) close to two sides of each clamping block (14), and the number of the limiting stop blocks (17) is multiple;

the gas detector is characterized in that a mounting box (21) is fixedly connected to the bottom end of the inner wall of the box body (1), a fixing rod (22) is fixedly connected to the inside of the mounting box (21), a sliding block (23) is movably sleeved on the outer wall of the fixing rod (22), the sliding block (23) is connected with the fixing rod (22) in a sliding mode, a mounting groove (24) is fixedly connected to the top of the sliding block (23), and a gas detector (25) is arranged inside the mounting groove (24).

2. The classification gas storage device for the CQC online gas detection as claimed in claim 1, wherein: the sampling bottle (7) top is equipped with sealed lid (8), sealed lid (8) inner wall top is equipped with air inlet (9), air inlet (9) inner wall is equipped with the check valve, sampling bottle (7) bottom is equipped with gas vent (10), gas vent (10) inner wall is equipped with the control valve.

3. The classification gas storage device for the CQC online gas detection as claimed in claim 1, wherein: a driving motor (18) is arranged on one side of the top of the box body (1), a bevel gear (19) is arranged at the output end of the driving motor (18), and a steering gear (20) is meshed with the outer wall of the bevel gear (19).

4. The classification gas storage device for CQC online gas detection as claimed in claim 3, wherein: one screw rod (2) run through box (1) and extend to box (1) outer wall top, and with steering gear (20) fixed connection, screw rod (2) and box (1) junction are equipped with the bearing, screw rod (2) are connected with box (1) rotation through the bearing.

5. The classification gas storage device for the CQC online gas detection as claimed in claim 1, wherein: the bottom of the box body (1) is fixedly connected with pulleys (26), and the number of the pulleys (26) is set to be multiple.

6. The classification gas storage device for the CQC online gas detection as claimed in claim 1, wherein: one side of the inner wall of the box body (1) is hinged with a sealing box door (27), and the inner wall of the sealing box door (27) is provided with a visual observation window.