Sampling device for atmosphere treatment

Abstract

The utility model discloses a sampling device for atmosphere treatment, which comprises sampling soft bottles, cover bodies sleeved at the end parts of the sampling soft bottles and processing components arranged outside the sampling soft bottles, the processing components comprise sampling components arranged outside the sampling soft bottles, when the atmosphere needs to be sampled, the two sampling soft bottles are filled with water, and then the sampling components are filled with water; the sampling device is taken to a position needing sampling, one of the sampling soft bottles is opened, water in the sampling soft bottle is drained, then the sampling soft bottle is screwed through the cover body, the drained sampling soft bottle contains gas in the environment, then the cover body at the end of the sampling soft bottle filled with water is opened, the rotating block is rotated, and the sampling soft bottle is sealed. Due to the fact that the ends of the clamping blocks are arranged in an inclined face mode, under the limitation of the clamping blocks, the clamping blocks are squeezed by the rotating blocks, the clamping blocks drive the sliding columns to slide in the fixing blocks, the springs are compressed, and the partition plates are rotated to be in the vertical state of the connecting pipes.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling for atmosphere processing, in particular to a sampling device for atmosphere processing. Background Art

[0002] Atmospheric treatment generally refers to scientific and technological methods for the prevention and comprehensive treatment of atmospheric pollutants or secondary pollutants converted from them. These methods aim to improve environmental quality, protect the environment and human health. During atmospheric treatment, gas sampling is required. Sampling devices for atmospheric treatment are equipment used to collect atmospheric samples. They can be used in various occasions such as environmental monitoring, industrial emission assessment, and scientific research.

[0003] As disclosed in Chinese patent CN208860649U, a sampling device for atmospheric processing is provided with a rotating shaft, a rotating wheel and a sliding rod. The motor drives the rotation of the rotating wheel through the rotating shaft, and at the same time, it is also convenient for the rotating wheel to engage with the inner teeth of the sliding rod on the sliding rod, so that the rotating wheel drives the sliding rod to slide up and down, thereby facilitating automatic air extraction and gas collection, and is convenient to use. A valve is provided to control the flow direction of the gas by connecting or separating the rubber ball and the hole, which is convenient for air extraction and exhaust into the water tank, so that other gases can be collected in the water tank, which is convenient to use. At the same time, during the air extraction process, under the action of the filter, larger impurities are prevented from entering the intake pipe and affecting use. A water tank and an air pressure balance balloon are provided. When the gas is discharged from the exhaust pipe head into the water tank, bubbles will appear, which is convenient for researchers to find and understand that the gas is being collected. When bubbles appear in the middle of the water tank and the air pressure balance balloon expands, it means that the water tank is full and the gas collection is completed, which is convenient for timely reminding people.

[0004] Although this structure can be used to sample gas, the device is large in size and inconvenient to carry. Therefore, we propose an atmospheric processing sampling device that is small in size and easy to carry. Utility Model Content

[0005] The purpose of the present utility model is to provide a sampling device for atmospheric processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a sampling device for atmospheric processing, comprising a sampling soft bottle, a cover body being provided at the end of the sampling soft bottle, and a processing component arranged on the outside of the sampling soft bottle, the processing component comprising a sampling component arranged on the outside of the sampling soft bottle, and a sealing component being provided on the outside of the sampling component.

[0007] Preferably, the sampling assembly includes a connecting tube that is sleeved on the end of the sampling soft bottle away from the cover body, a partition is rotatably connected inside the connecting tube, a rotating rod is fixedly installed on the outer wall of the partition, a rotating block is fixedly installed on the end of the rotating rod, a fixed block is fixedly installed on the outer wall of the connecting tube, a card block is slidingly provided inside the fixed block, a sliding column is fixedly installed inside the card block, a spring is sleeved on the outer wall of the sliding column, and a sealing ring is sleeved on the outer wall of the partition.

[0008] Preferably, the sealing assembly includes an annular groove opened at one end of the sampling soft bottle away from the connecting tube, a first magnetic ring is fixedly installed on the inner wall of the annular groove, a second magnetic ring is slidingly arranged inside the annular groove, a rubber ring is fixedly installed on the outer wall of the second magnetic ring, and a rubber pad is fixedly installed on the end of the sampling soft bottle.

[0009] Preferably, the sealing ring is made of rubber, and the diameter of the partition is adapted to rotate with the inner diameter of the connecting pipe. When the partition rotates, the elastic sealing ring is squeezed to adjust the state of the partition inside the connecting pipe.

[0010] Preferably, the end of the card block is set in an inclined surface, and the sliding column is set to slide inside the fixed block. Under the elastic action of the spring, when the end of the card block is not squeezed, the card block can be pushed toward the rotating block, so that the card block and the rotating block are stably connected to prevent the partition from rotating.

[0011] Preferably, the first magnetic ring and the second magnetic ring magnetically repel each other, and the outer wall of the second magnetic ring is slidingly arranged with the inner wall of the ring groove. Under the restriction of magnetic repulsion, the rubber ring can be tightly connected to the equipment. At the same time, the second magnetic ring serves as a limit for the sliding of the rubber ring and the ring groove to prevent the rubber ring from slipping out of the ring groove.

[0012] Preferably, the rubber pad and the rubber ring are made of uniform rubber material, and the rubber ring and the ring groove are slidingly arranged. Under the restriction of the rubber pad and the rubber ring, the connection between the sampling soft bottle and the equipment can be made more sealed.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The sampling device for atmospheric processing is composed of a sampling assembly. When it is necessary to sample the atmosphere, first fill the two sampling bottles with water, move the sampling device to the desired sampling position, open one of the sampling bottles, drain the water inside it, and then tighten the sampling bottle through the cover. At this time, the drained sampling bottle still contains gas from the environment. Then open the cover at the end of the sampling bottle filled with water, and rotate the rotating block so that the groove on the outer wall of the rotating block contacts and squeezes the outer wall of the card block. Since the end of the card block is set at an inclined surface, under its restriction, the rotating block squeezes the card block, causing the card block to drive the sliding column to slide inside the fixed block and compress the spring, rotating the partition to the connecting pipe. In the vertical state, the water in the sampling bottle filled with water flows to the sampling bottle without water, pushing out the gas in the sampling bottle without water. At the same time, suction is generated at the opening of the sampling bottle filled with water, sucking the gas in the environment into the sampling bottle, making the atmospheric sampling more uniform. When all the water in the sampling bottle filled with water enters the sampling bottle without water, the rotating block is rotated to make the partition horizontal. Under the restriction of the connection between the card block and the rotating block, the partition and the sealing ring can stably separate the inside of the two sampling bottles, and then the sampling bottle without water is tightened to the cover. At this time, the atmospheric sampling work is completed. By alternating the water in the two sampling bottles, the sampling can be made more uniform.

[0015] 2. The sampling device for atmospheric processing is composed of a sealing component as one of its components. After the sampling of the gas in the sampling bottle is completed, the gas inside it needs to be taken out. The cover at the end of the sampling bottle is removed, and the sampling bottle is connected to the gas detection equipment. When the sampling bottle is connected to the equipment, the rubber ring is squeezed, which drives the second magnetic ring to slide inside the ring groove. Under the magnetic repulsion restriction of the first magnetic ring and the second magnetic ring, the rubber ring can be in close contact with the equipment. Under the sealing of the rubber gasket, the sealing performance between the sampling bottle and the gas detection equipment can be improved. At this time, the gas detection equipment is started. Since the sampling bottle is made of soft material, the gas inside the sampling bottle can be sucked into the equipment to perform gas detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional appearance diagram of the structure of this utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional view of the structure of the utility model.

[0018] Figure 3 This is a diagram of the sampling components of the structure of this utility model.

[0019] Figure 4 This is an exploded diagram of the structural sampling component of the utility model.

[0020] Figure 5 This is a diagram of the structural sealing component of the utility model.

[0021] Figure 6 This is an exploded schematic diagram of the structural sealing component of the utility model.

[0022] In the figure: 1. Sampling soft bottle; 2. Cover; 3. Processing assembly; 31. Sampling assembly; 32. Sealing assembly; 311. Connecting tube; 312. Partition; 313. Rotating rod; 314. Fixed block; 315. Block; 316. Sliding column; 317. Spring; 318. Rotating block; 319. Sealing ring; 321. Ring groove; 322. First magnetic ring; 323. Second magnetic ring; 324. Rubber ring; 325. Rubber pad. DETAILED DESCRIPTION

[0023] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described with reference to the accompanying drawings.

[0024] Example 1

[0025] The preferred embodiment of the air processing sampling device provided by the utility model is as follows Figures 1 to 6 Shown: A sampling device for atmospheric processing, comprising a sampling soft bottle 1;

[0026] The end of the sampling soft bottle 1 is provided with a cover 2;

[0027] And a processing component 3 is arranged on the outside of the sampling soft bottle 1, the processing component 3 includes a sampling component 31 arranged on the outside of the sampling soft bottle 1, the sampling component 31 includes a connecting tube 311 sleeved on the end of the sampling soft bottle 1 away from the cover body 2, a partition 312 is rotatably connected inside the connecting tube 311, a rotating rod 313 is fixedly installed on the outer wall of the partition 312, a rotating block 318 is fixedly installed on the end of the rotating rod 313, a fixed block 314 is fixedly installed on the outer wall of the connecting tube 311, a clamping block 315 is slidingly provided inside the fixed block 314, a sliding column 316 is fixedly installed inside the clamping block 315, a spring 317 is sleeved on the outer wall of the sliding column 316, and a sealing ring 319 is sleeved on the outer wall of the partition 312.

[0028] In this embodiment, when it is necessary to sample the atmosphere, first fill the two sampling bottles 1 with water, move the sampling device to the desired sampling position, open one of the sampling bottles 1, drain the water inside it, and then tighten the sampling bottle 1 through the cover 2. At this time, the drained sampling bottle 1 contains gas from the environment. Then open the cover 2 at the end of the sampling bottle 1 filled with water, and rotate the rotating block 318 so that the groove on the outer wall of the rotating block 318 contacts and squeezes the outer wall of the block 315. Since the end of the block 315 is inclined, under its restriction, the rotating block 318 squeezes the block 315, so that the block 315 drives the slide column 316 to slide inside the fixed block 314 and compresses the spring 317, rotating the partition 312 to the vertical position of the connecting pipe 311. When the water in the full-filled sampling bottle 1 has completely entered the empty sampling bottle 1, the rotating block 318 is rotated to make the partition 312 horizontal. Under the restriction of the engagement between the card block 315 and the rotating block 318, the partition 312 and the sealing ring 319 can stably separate the interiors of the two sampling bottles 1. Then the empty sampling bottle 1 is tightened to the cover 2. At this time, the atmospheric sampling is completed. By alternating the water in the two sampling bottles 1, the sampling can be made more uniform.

[0029] Furthermore, the sealing ring 319 is made of rubber, and the diameter of the partition 312 is adapted to rotate with the inner diameter of the connecting tube 311. When the partition 312 rotates, the elastic sealing ring 319 is squeezed to adjust the state of the partition 312 inside the connecting tube 311.

[0030] Furthermore, the end of the clamping block 315 is set in an inclined surface, and the sliding column 316 is set to slide inside the fixed block 314. Under the elastic action of the spring 317, when the end of the clamping block 315 is not squeezed, the clamping block 315 can be pushed toward the rotating block 318, so that the clamping block 315 and the rotating block 318 are stably clamped to prevent the partition 312 from rotating.

[0031] Example 2

[0032] On the basis of Example 1, a preferred embodiment of the air processing sampling device provided by the present invention is as follows: Figures 1 to 6 As shown: the sealing assembly 32 includes an annular groove 321 opened at the end of the sampling soft bottle 1 away from the connecting tube 311, a first magnetic ring 322 is fixedly installed on the inner wall of the annular groove 321, a second magnetic ring 323 is slidably arranged inside the annular groove 321, a rubber ring 324 is fixedly installed on the outer wall of the second magnetic ring 323, and a rubber pad 325 is fixedly installed on the end of the sampling soft bottle 1.

[0033] In this embodiment, after the sampling bottle 1 has completed gas sampling, the gas inside it needs to be taken out, the cover 2 at the end of the sampling bottle 1 is removed, and the sampling bottle 1 is connected to the gas detection equipment. When the sampling bottle 1 is connected to the equipment, the rubber ring 324 is squeezed, which drives the second magnetic ring 323 to slide into the ring groove 321. Under the magnetic repulsion restriction of the first magnetic ring 322 and the second magnetic ring 323, the rubber ring 324 can be in close contact with the equipment. Under the sealing of the rubber gasket 325, the sealing performance between the sampling bottle 1 and the gas detection equipment can be improved. At this time, the gas detection equipment is started. Since the sampling bottle 1 is made of soft material, the gas inside the sampling bottle 1 can be sucked into the equipment to perform gas detection.

[0034] Furthermore, the first magnetic ring 322 and the second magnetic ring 323 magnetically repel each other, and the outer wall of the second magnetic ring 323 is slidingly arranged with the inner wall of the ring groove 321. Under the restriction of magnetic repulsion, the rubber ring 324 can be tightly connected to the equipment. At the same time, the second magnetic ring 323 serves as a limit for the sliding of the rubber ring 324 and the ring groove 321, preventing the rubber ring 324 from sliding out of the ring groove 321.

[0035] In addition, the rubber pad 325 and the rubber ring 324 are made of uniform rubber material, and the rubber ring 324 and the ring groove 321 are slidably arranged. Under the restriction of the rubber pad 325 and the rubber ring 324, the connection between the sampling soft bottle 1 and the equipment can be made more sealed.

[0036] The above is only an illustrative embodiment of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by any technician in this field without departing from the concept and principle of the present invention should fall within the scope of protection of the present invention. It should also be noted that the various components of the present invention are not limited to the above-mentioned overall application. The various technical features described in the specification of the present invention can be selected for use alone or in combination according to actual needs. Therefore, the present invention naturally covers other combinations and specific applications related to the utility model points of this case.

Claims

1. A sampling device for atmospheric processing, comprising a sampling soft bottle (1); The end of the sampling soft bottle (1) is sleeved with a cover body (2); and a processing component (3) arranged outside the sampling soft bottle (1), characterized in that: The processing component (3) comprises a sampling component (31) arranged outside the sampling soft bottle (1), and a sealing component (32) is arranged outside the sampling component (31).

2. The sampling device for atmospheric processing according to claim 1, characterized in that: The sampling assembly (31) comprises a connecting tube (311) sleeved on one end of the sampling soft bottle (1) away from the cover body (2); a partition (312) is rotatably connected inside the connecting tube (311); a rotating rod (313) is fixedly installed on the outer wall of the partition (312); a rotating block (318) is fixedly installed on the end of the rotating rod (313); a fixed block (314) is fixedly installed on the outer wall of the connecting tube (311); a clamping block (315) is slidably provided inside the fixed block (314); a sliding column (316) is fixedly installed inside the clamping block (315); a spring (317) is sleeved on the outer wall of the sliding column (316); and a sealing ring (319) is sleeved on the outer wall of the partition (312).

3. The sampling device for atmospheric processing according to claim 1, characterized in that: The sealing assembly (32) comprises an annular groove (321) provided at one end of the sampling soft bottle (1) away from the connecting tube (311); a first magnetic ring (322) is fixedly mounted on the inner wall of the annular groove (321); a second magnetic ring (323) is slidably mounted inside the annular groove (321); a rubber ring (324) is fixedly mounted on the outer wall of the second magnetic ring (323); and a rubber pad (325) is fixedly mounted on the end of the sampling soft bottle (1).

4. The sampling device for atmospheric processing according to claim 2, characterized in that: The sealing ring (319) is made of rubber, and the diameter of the partition (312) is adapted to rotate with the inner diameter of the connecting pipe (311).

5. The sampling device for atmospheric processing according to claim 2, characterized in that: The end of the clamping block (315) is arranged in an inclined surface, and the sliding column (316) is arranged to slide inside the fixing block (314).

6. The sampling device for atmospheric processing according to claim 3, characterized in that: The first magnetic ring (322) and the second magnetic ring (323) magnetically repel each other, and the outer wall of the second magnetic ring (323) and the inner wall of the ring groove (321) are slidably arranged.

7. The sampling device for atmospheric processing according to claim 3, characterized in that: The rubber pad (325) and the rubber ring (324) are made of uniform rubber material, and the rubber ring (324) and the ring groove (321) are slidably arranged.

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