CN220019081U - Sampling device with gas-liquid separation structure - Google Patents
Sampling device with gas-liquid separation structure Download PDFInfo
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- CN220019081U CN220019081U CN202321037354.4U CN202321037354U CN220019081U CN 220019081 U CN220019081 U CN 220019081U CN 202321037354 U CN202321037354 U CN 202321037354U CN 220019081 U CN220019081 U CN 220019081U
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- sampling
- frame
- inlet pipe
- air inlet
- gas
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- 238000005070 sampling Methods 0.000 title claims abstract description 97
- 239000007788 liquid Substances 0.000 title claims abstract description 18
- 238000000926 separation method Methods 0.000 title claims abstract description 18
- 239000002912 waste gas Substances 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 230000000903 blocking effect Effects 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 12
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 3
- 230000035515 penetration Effects 0.000 claims 1
- 241000282414 Homo sapiens Species 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device with a gas-liquid separation structure, which relates to the technical field of waste gas sampling, and comprises a bottom plate and a sampling mechanism, wherein a first electric telescopic rod is arranged at the upper end of the bottom plate, a lifting plate is arranged at the output end of the first electric telescopic rod, a sampling frame for sampling is arranged at the upper end of the lifting plate, and the sampling mechanism is arranged in the sampling frame.
Description
Technical Field
The utility model relates to the technical field of waste gas sampling, in particular to a sampling device with a gas-liquid separation structure.
Background
Exhaust gas refers to toxic and harmful gases discharged by human beings in the production and living processes. Waste gas is one of the main objects polluting the environment, and serious consequences can be caused by lack of supervision and little monitoring consciousness. The air pollution can also cause acid rain, destroy the high-altitude ozone layer, form ozone cavities, have serious influence on the living environment of human beings and organisms and the like, and the waste gas is required to be sampled and detected to ensure that the emission of the waste gas meets the standard due to the numerous influence of the waste gas.
When waste gas sampling, most sampling device is direct to take a sample waste gas, can not separate the moisture in the waste gas, if not in time separate the moisture, some harmful gas can dissolve in water, improves waste gas detection's degree of difficulty.
Meanwhile, the existing air exists in the existing sampling bottle, the existing air and the waste gas are mixed together, the concentration of harmful gas in the waste gas can be reduced, and the waste gas detection precision is affected.
In view of the above problems, an improved sampling device with a gas-liquid separation structure is now devised.
Disclosure of Invention
The utility model aims to provide a sampling device with a gas-liquid separation structure, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a sampling device with gas-liquid separation structure, includes bottom plate and sampling mechanism, first electric telescopic handle is installed to the upper end of bottom plate, the lifter plate is installed to the output of first electric telescopic handle, the sampling frame that is used for the sample is installed to the upper end of lifter plate.
The sampling mechanism is arranged in the sampling frame and used for sucking waste gas into the sampling frame, meanwhile, interference of water and other air is avoided, and sampling accuracy is improved.
As a further scheme of the utility model: the sampling mechanism comprises a movable plate, one side of the sampling frame, which is far away from the open end, is provided with an air inlet pipe for enabling waste gas to enter the sampling frame, the movable plate is slidably connected onto the inner wall of the sampling frame, a sealing strip for sealing a gap between the movable plate and the sampling frame is arranged on the side wall of the movable plate, one end of the movable plate, which is far away from the air inlet pipe, is provided with a second electric telescopic rod for driving the movable plate to move, the second electric telescopic rod is arranged at the upper end of the lifting plate, one end of the movable plate, which is close to the air inlet pipe, is provided with a second blocking block for blocking the air inlet pipe, one end of the second blocking block, which is close to the air inlet pipe, is provided with a first blocking block for blocking the air inlet pipe, and a condensation water absorbing component for removing moisture in the waste gas is arranged on the movable plate.
As still further aspects of the utility model: the sampling tube for taking out the waste gas inside the sampling frame is arranged at one side, close to the air inlet pipe, of the upper end of the sampling frame, and a rubber block convenient for the sampling needle tube to pierce is arranged inside the sampling tube.
As still further aspects of the utility model: the condensation subassembly of absorbing water includes the ice-cube frame, the one end that is close to the second electric telescopic handle at the movable plate is installed to the ice-cube frame, the shutoff lid that is used for carrying out shutoff to the ice-cube frame is installed to the output of second electric telescopic handle, ice-cube frame and shutoff lid pass through threaded connection, the one end that the movable plate is close to the intake pipe is installed and is used for absorbing the sponge that absorbs water of condensation back water droplet.
As still further aspects of the utility model: the lower end of the bottom plate is provided with a moving wheel which is convenient for a user to move the bottom plate.
As still further aspects of the utility model: the input end of the sampling tube is provided with a filter cover for filtering waste gas.
As still further aspects of the utility model: and a sealing gasket for preventing water from flowing out is arranged on the inner wall of the plugging cover.
Compared with the prior art, the utility model has the beneficial effects that:
compared with the prior art, the air inlet pipe is alternately plugged through the second plugging block and the first plugging block, so that the influence of residual air in the sampling frame and the air inlet pipe on an exhaust gas sample is avoided.
Meanwhile, a sampling frame with a larger volume can be used, enough waste gas samples can be taken out at one time, and the sampling efficiency of the waste gas samples is improved.
Meanwhile, the water in the waste gas is condensed by utilizing the ice cubes in the ice cube frames, so that the water in the waste gas is removed, the sampling precision of the waste gas sample is further improved, and the waste gas sampling device is convenient for a user to use.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present utility model.
Fig. 2 is a schematic left-view structure of the present utility model.
Fig. 3 is a right-side view of the present utility model.
Wherein: 1. a bottom plate; 2. a lifting plate; 3. a first electric telescopic rod; 4. a second electric telescopic rod; 5. a sampling frame; 6. a sampling tube; 7. an air inlet pipe; 8. a connecting rod; 9. a first block; 10. a second block; 11. an ice cube frame; 12. a blocking cover; 13. a moving plate; 14. a water absorbing sponge.
Detailed Description
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. 1-3, in an embodiment of the present utility model, a sampling device with a gas-liquid separation structure includes a bottom plate 1 and a sampling mechanism, a first electric telescopic rod 3 is installed at an upper end of the bottom plate 1, a lifting plate 2 is installed at an output end of the first electric telescopic rod 3, and a sampling frame 5 for sampling is installed at an upper end of the lifting plate 2.
The sampling mechanism is arranged in the sampling frame 5 and is used for sucking waste gas into the sampling frame 5, meanwhile, interference of water and other air is avoided, and sampling accuracy is improved.
The sampling mechanism comprises a moving plate 13, one side of the sampling frame 5, which is far away from the open end, is provided with an air inlet pipe 7 for enabling waste gas to enter the sampling frame 5, the moving plate 13 is connected to the inner wall of the sampling frame 5 in a sliding mode, a sealing strip for sealing a gap between the moving plate 13 and the sampling frame 5 is arranged on the side wall of the moving plate 13, one end of the moving plate 13, which is far away from the air inlet pipe 7, is provided with a second electric telescopic rod 4 for driving the moving plate 13 to move, the second electric telescopic rod 4 is arranged at the upper end of the lifting plate 2, one end of the moving plate 13, which is close to the air inlet pipe 7, is provided with a second blocking block 10 for blocking the air inlet pipe 7, one end of the second blocking block 10, which is close to the air inlet pipe 7, is provided with a connecting rod 8, the diameter of the connecting rod 8 is smaller than the inner diameter of the air inlet pipe 7, one end, which is far away from the second blocking block 10, is provided with a first blocking block 9 for blocking the air inlet pipe 7, and a condensation water absorbing component for removing moisture in the waste gas is arranged on the moving plate 13.
The sampling tube 6 for taking out the inside waste gas of sampling frame 5 is installed to one side that is close to intake pipe 7 of sampling frame 5 upper end, the internally mounted of sampling tube 6 has the rubber piece that the needle tubing of being convenient for take out pierces.
The condensation subassembly of absorbing water includes ice cube frame 11, the one end that is close to second electric telescopic handle 4 at movable plate 13 is installed to ice cube frame 11, the shutoff lid 12 that is used for carrying out shutoff to ice cube frame 11 is installed to the output of second electric telescopic handle 4, ice cube frame 11 and shutoff lid 12 pass through threaded connection, movable plate 13 is close to the one end of intake pipe 7 and installs the sponge 14 that absorbs water droplet after the condensation.
When the air inlet pipe 7 is used, the blocking cover 12 is firstly taken down from the ice block frame 11, ice blocks are added into the ice block frame 11, then the blocking cover 12 is fixedly covered on the ice block frame 11, then the second electric telescopic rod 4 is started to extend, the output end of the second electric telescopic rod 4 drives the blocking cover 12 and the ice block frame 11 to move, the ice block frame 11 drives the moving plate 13 to move, the moving plate 13 drives the second blocking block 10 to move, and the second blocking block 10 is used for blocking the air inlet pipe 7.
Then start first electric telescopic handle 3 and stretch out, the output of first electric telescopic handle 3 promotes lifter plate 2 and removes, lifter plate 2 drives sampling frame 5 and moves to the eminence, then start second electric telescopic handle 4 shrink, the output of second electric telescopic handle 4 drives shutoff lid 12 and ice-cube frame 11 and removes, ice-cube frame 11 drives movable plate 13 and removes, movable plate 13 drives second shutoff piece 10 and removes, second shutoff piece 10 breaks away from intake pipe 7, thereby make waste gas enter into the inside of sampling frame 5, second shutoff piece 10 drives connecting rod 8 and removes simultaneously, connecting rod 8 drives first shutoff piece 9 and removes, until first shutoff piece 9 carries out the shutoff to intake pipe 7, thereby realize the collection of waste gas.
Under the action of the ice cubes inside the ice cube frame 11, the moisture in the waste gas can be condensed into water drops, so that the water drops are adsorbed by the water absorbing sponge 14, and gas-liquid separation is realized.
During sampling, the needle tube pierces the rubber block inside the sampling tube 6, and pulls the needle tube to remove waste gas.
Compared with the prior art, the air inlet pipe 7 is alternately plugged through the second plugging block 10 and the first plugging block 9, the influence of residual air inside the sampling frame 5 and the air inlet pipe 7 on the waste gas sample is avoided, meanwhile, the sampling frame 5 with a large volume can be used, the enough waste gas sample can be taken out once, the sampling efficiency of the waste gas sample is improved, meanwhile, the water in the waste gas is condensed by utilizing ice cubes inside the ice cube frame 11, the water in the waste gas is removed, the sampling precision of the waste gas sample is further improved, and the use is convenient for a user.
The utility model discloses a sampling device with a gas-liquid separation structure, when the sampling device is used, a blocking cover 12 is firstly taken down from an ice block frame 11, ice blocks are added into the ice block frame 11, then the blocking cover 12 is fixedly covered on the ice block frame 11, then a second electric telescopic rod 4 is started to extend, the output end of the second electric telescopic rod 4 drives the blocking cover 12 and the ice block frame 11 to move, the ice block frame 11 drives a moving plate 13 to move, and the moving plate 13 drives a second blocking block 10 to move, so that the second blocking block 10 blocks an air inlet pipe 7.
Then start first electric telescopic handle 3 and stretch out, the output of first electric telescopic handle 3 promotes lifter plate 2 and removes, lifter plate 2 drives sampling frame 5 and moves to the eminence, then start second electric telescopic handle 4 shrink, the output of second electric telescopic handle 4 drives shutoff lid 12 and ice-cube frame 11 and removes, ice-cube frame 11 drives movable plate 13 and removes, movable plate 13 drives second shutoff piece 10 and removes, second shutoff piece 10 breaks away from intake pipe 7, thereby make waste gas enter into the inside of sampling frame 5, second shutoff piece 10 drives connecting rod 8 and removes simultaneously, connecting rod 8 drives first shutoff piece 9 and removes, until first shutoff piece 9 carries out the shutoff to intake pipe 7, thereby realize the collection of waste gas.
Under the action of the ice cubes inside the ice cube frame 11, the moisture in the waste gas can be condensed into water drops, so that the water drops are adsorbed by the water absorbing sponge 14, and gas-liquid separation is realized.
During sampling, the needle tube pierces the rubber block inside the sampling tube 6, and pulls the needle tube to remove waste gas.
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.
Claims (7)
1. The sampling device with the gas-liquid separation structure comprises a bottom plate (1) and a sampling mechanism, wherein a first electric telescopic rod (3) is arranged at the upper end of the bottom plate (1), and a lifting plate (2) is arranged at the output end of the first electric telescopic rod (3), and the sampling device is characterized in that a sampling frame (5) for sampling is arranged at the upper end of the lifting plate (2);
the sampling mechanism is arranged in the sampling frame (5) and is used for sucking waste gas into the sampling frame (5) and avoiding the interference of water and other air.
2. The sampling device with a gas-liquid separation structure according to claim 1, wherein the sampling mechanism comprises a movable plate (13), one side of the sampling frame (5) away from the open end is provided with an air inlet pipe (7) for enabling waste gas to enter the sampling frame (5), the movable plate (13) is slidably connected to the inner wall of the sampling frame (5), the side wall of the movable plate (13) is provided with a sealing strip for sealing a gap between the movable plate (13) and the sampling frame (5), one end of the movable plate (13) away from the air inlet pipe (7) is provided with a second electric telescopic rod (4) for driving the movable plate (13) to move, the second electric telescopic rod (4) is arranged at the upper end of the lifting plate (2), one end of the movable plate (13) close to the air inlet pipe (7) is provided with a second sealing block (10) for sealing the air inlet pipe (7), one end of the second sealing block (10) close to the air inlet pipe (7) is provided with a connecting rod (8), one end of the connecting rod (8) close to the air inlet pipe (7) is provided with a connecting rod (8), the connecting rod (7) is provided with a connecting rod (9) for sealing the air inlet pipe (7) at the inner diameter smaller than the end of the connecting rod (7), the movable plate (13) is provided with a condensation water absorption component for removing moisture in the waste gas.
3. The sampling device with the gas-liquid separation structure according to claim 2, wherein a sampling tube (6) for taking out waste gas inside the sampling frame (5) is arranged at one side, close to an air inlet pipe (7), of the upper end of the sampling frame (5), and a rubber block convenient for the penetration of a sampling needle tube is arranged inside the sampling tube (6).
4. The sampling device with the gas-liquid separation structure according to claim 2, wherein the condensation water absorption assembly comprises an ice block frame (11), the ice block frame (11) is arranged at one end, close to the second electric telescopic rod (4), of the moving plate (13), a blocking cover (12) for blocking the ice block frame (11) is arranged at the output end of the second electric telescopic rod (4), the ice block frame (11) and the blocking cover (12) are connected through threads, and a water absorption sponge (14) for absorbing condensed water drops is arranged at one end, close to the air inlet pipe (7), of the moving plate (13).
5. A sampling device with a gas-liquid separation according to claim 1, characterized in that the lower end of the base plate (1) is provided with a movement wheel facilitating the movement of the base plate (1) by the user.
6. A sampling device with a gas-liquid separation structure according to claim 3, characterized in that the input end of the sampling tube (6) is provided with a filter housing for filtering the exhaust gases.
7. The sampling device with a gas-liquid separation structure according to claim 4, wherein a sealing gasket for preventing water from flowing out is mounted on the inner wall of the plugging cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321037354.4U CN220019081U (en) | 2023-05-05 | 2023-05-05 | Sampling device with gas-liquid separation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321037354.4U CN220019081U (en) | 2023-05-05 | 2023-05-05 | Sampling device with gas-liquid separation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220019081U true CN220019081U (en) | 2023-11-14 |
Family
ID=88682822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321037354.4U Active CN220019081U (en) | 2023-05-05 | 2023-05-05 | Sampling device with gas-liquid separation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220019081U (en) |
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2023
- 2023-05-05 CN CN202321037354.4U patent/CN220019081U/en active Active
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