CN219416879U - Atmosphere sampler gas collection equipment - Google Patents
Atmosphere sampler gas collection equipment Download PDFInfo
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- CN219416879U CN219416879U CN202223541825.3U CN202223541825U CN219416879U CN 219416879 U CN219416879 U CN 219416879U CN 202223541825 U CN202223541825 U CN 202223541825U CN 219416879 U CN219416879 U CN 219416879U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model belongs to the field of gas collection, in particular to gas collection equipment of an atmospheric sampler, wherein a gas collection pipe is fixedly connected to the side surface of a collection box; the middle part of the gas collecting pipe is provided with a gas guide hole; the side wall of the collecting box is fixedly connected with an air duct; the air duct corresponds to the air duct in position; a collecting bottle is arranged in the collecting box; the collecting bottle is arranged below the end part of the air duct; the step can enable staff to collect gases with different heights in the same area at one time, and then collect the gases with different heights through the collecting bottle separately, so that when atmospheric environment detection is carried out in a certain area, the atmospheric quality can be comprehensively detected, and the detection error in the process of detecting the atmospheric environment is reduced.
Description
Technical Field
The utility model belongs to the field of gas collection, and particularly relates to gas collection equipment of an atmospheric sampler.
Background
With the development of the atmospheric detection technology in China, the requirements on the scientificity, the integrity, the accuracy and the like of atmospheric sampling are higher and higher, and various detection devices are generated for testing the content of various gas components and the dust content in the atmosphere;
when the atmosphere in a certain area needs to be detected, a worker is required to carry an atmosphere sampler gas collection device to reach the area, then the atmosphere in the area is sampled and collected, and then the atmosphere brought back to the area is used for detecting the gas;
when a worker samples and collects the atmosphere, the worker generally only collects the gas with a certain height in the area, but cannot collect the gas with different heights, so that detection deviation is caused to the atmospheric environment detection in the area;
to this end, the present utility model provides an atmospheric sampler gas collection device.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to gas collection equipment of an atmospheric sampler, which comprises a collection box, a gas collection pipe and a gas guide hole, wherein the side surface of the collection box is fixedly connected with the gas collection pipe; the middle part of the gas collecting pipe is provided with a gas guide hole; the side wall of the collecting box is fixedly connected with an air duct; the air duct corresponds to the air duct in position; a collecting bottle is arranged in the collecting box; the collecting bottle is arranged below the end part of the air duct; during operation, the staff can place the collecting box in the region that needs to carry out atmospheric gas sampling, then the partial gas accessible gas vent inside the gas collecting pipe in the air gets into the collecting box, then the gas vent can be with this partial gas direct transfer to the collecting bottle inside, the gas vent height that is equipped with at the gas collecting pipe middle part is different, so can once only gather the gas in this region of different height, this step can make the staff once only collect the gas of same region different height, then separate the collection with the gas of different height through the collecting bottle, make when carrying out atmospheric environment to certain region and examine, can comparatively comprehensive detection atmospheric quality, the detection error when reducing the detection atmospheric environment.
Preferably, the side wall of the collecting box is fixedly connected with a communication frame; a small fan is fixedly connected to the middle part of the communication frame; the side surface of the collecting box is fixedly connected with a protective guard; through the effect of intercommunication frame, when sampling the atmosphere, can make little fan work, make the gas that little fan will collect the incasement portion blow out, and then make the inside pressure of collection box reduce, the rail guard can protect the during operation of little fan, this step can make the easier entering collection incasement portion of air, then collect by the collecting bottle, under comparatively abominable environment, also can reduce the influence of environmental factor and collect the detection to the atmosphere, and then reduce the error when detecting the atmospheric environment.
Preferably, a blocking plate is fixedly connected inside the collecting bottle; the blocking plates are provided with a plurality of groups; the middle part of the blocking plate is provided with a small hole; through the effect of blocking the board, after the gas that collects gets into the collecting bottle inside, the gas accessible aperture of collection slowly flows into the collecting bottle bottom, then through the blocking effect of blocking the board, make and make at the collecting bottle of moving, the gas of collection is difficult for flowing out, this step can make the gas of collecting comparatively complete in the inside storage of collecting bottle, when reducing the collecting bottle of moving, with the condition emergence of external gas interaction, and then the condition emergence of error when reducible detection atmospheric environment.
Preferably, a condensing tube is arranged on the outer side wall of the collecting bottle; the condensing tube is fixedly connected with the collecting bottle; through the effect of condenser pipe, when the inside collection gas of starting of collecting bottle, the condenser pipe can work and cool down the processing to the collecting bottle, and this step reduces the inside gas activity of collecting bottle through the cooling effect of collecting bottle, makes the inside storage of collecting gas can be more, reduces the condition emergence that gas overflowed.
Preferably, a funnel is arranged at the end part of the collecting bottle; the funnel is fixedly connected with the collecting bottle; through the effect of funnel, when gas from the blowout of air duct tip, the funnel can accept most gas, makes more gas can get into the inside collection of collecting bottle, and this step reducible staff collects gaseous working length, and then improves the staff and collects gaseous work efficiency.
Preferably, the side surface of the collecting box is rotatably connected with a box door; through the effect of chamber door, after collecting gas work is accomplished, can open the chamber door then take out the collecting bottle and seal up the deposit, later can change new collecting bottle and collect gas, this step can make the collection of gas and seal up the deposit and become simpler, can collect more regional gas, then carries out a lot of detection to reduce detection error.
The beneficial effects of the utility model are as follows:
1. according to the gas collection equipment of the atmosphere sampler, the step can enable workers to collect gases with different heights in the same area at one time, and then the gases with different heights are collected separately through the collection bottle, so that the atmosphere quality can be detected comprehensively when the atmospheric environment of a certain area is detected, and the detection error when the atmospheric environment is detected is reduced.
2. According to the air collection equipment of the atmosphere sampler, air can easily enter the collection box and then is collected by the collection bottle, and under a severe environment, the influence of environmental factors on the collection and detection of the atmosphere can be reduced, so that the error in the detection of the atmosphere environment is reduced.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an enlarged view at A of FIG. 1;
FIG. 3 is a perspective view of the present utility model;
FIG. 4 is an enlarged view at B of FIG. 3;
FIG. 5 is a partial cross-sectional view of the collection bottle;
FIG. 6 is a schematic structural view of a valve according to the second embodiment;
in the figure: 1. a collection box; 11. a gas collection tube; 12. an air guide hole; 13. an air duct; 14. a collection bottle; 2. a communication frame; 21. a small fan; 22. a guard rail; 3. a blocking plate; 31. a small hole; 4. a condensing tube; 5. a funnel; 6. a door; 7. a valve;
Detailed Description
The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Example 1
As shown in fig. 1 to 5, in the air sampler gas collection device according to the embodiment of the present utility model, a gas collection pipe 11 is fixedly connected to a side surface of the collection box 1; the middle part of the gas collecting pipe 11 is provided with a gas guide hole 12; the side wall of the collecting box 1 is fixedly connected with an air duct 13; the air duct 13 corresponds to the air duct 12 in position; a collecting bottle 14 is arranged in the collecting box 1; the collecting bottle 14 is arranged below the end part of the air duct 13; during operation, staff can place collecting box 1 in the region that needs atmospheric gas sampling, then the partial gas accessible gas vent 12 inside gas collecting pipe 11 gets into collecting box 1 in the air, then gas vent 13 can be with this partial gas direct transfer to collecting bottle 14 inside, the gas vent 12 that gas collecting pipe 11 middle part was equipped with highly different, so can gather the gas in this region of different height once only, this step can make the staff collect the gas of same region different height once only, then separate the collection with the gas of different height through collecting bottle 14, make when carrying out atmospheric environment to certain region and examine, can more comprehensive detection atmospheric quality, the detection error when reducing the detection atmospheric environment.
The side wall of the collecting box 1 is fixedly connected with a communication frame 2; a small fan 21 is fixedly connected to the middle part of the communication frame 2; the side surface of the collecting box 1 is fixedly connected with a protective fence 22; through the effect of the communication frame 2, when sampling the atmosphere, the small fan 21 can be made to work, the small fan 21 is made to blow out the gas in the collecting box 1, and then the pressure in the collecting box 1 is reduced, the protective guard 22 can protect the small fan 21 during operation, the air can easily enter the collecting box 1, and then the air is collected by the collecting bottle 14, under the severe environment, the influence of environmental factors on the atmosphere can be reduced to collect and detect, and then the error in detecting the atmospheric environment is reduced.
The inside of the collecting bottle 14 is fixedly connected with a blocking plate 3; the blocking plates 3 are provided with a plurality of groups; a small hole 31 is formed in the middle of the blocking plate 3; through the effect of blocking board 3, after the gas that collects gets into the inside of collecting bottle 14, the gas that collects slowly flows into collecting bottle 14 bottom through aperture 31, then through the blocking effect of blocking board 3, make and make, the gas that collects be difficult for flowing out, this step can make the gas that collects comparatively complete in the inside storage of collecting bottle 14, when reducing to move collecting bottle 14, takes place with the condition of external gas interaction, and then the condition emergence of error appears when reducible detection atmospheric environment.
The outer side wall of the collecting bottle 14 is provided with a condensing tube 4; the condensing tube 4 is fixedly connected with the collecting bottle 14; through the effect of condenser pipe 4, when collecting the inside collection bottle 14, condenser pipe 4 can work and cool down the processing to collection bottle 14, and this step reduces the inside gas activity of collection bottle 14 through the cooling effect of collection bottle 14, makes the inside storage of collection bottle 14 that gas can be more, reduces the condition emergence that gas overflowed.
The end part of the collecting bottle 14 is provided with a funnel 5; the funnel 5 is fixedly connected with the collecting bottle 14; through the effect of funnel 5, when gas from the blowout of air duct 13 tip, funnel 5 can accept most gas, makes more gas can get into the inside collection of collecting bottle 14, and this step can reduce the staff and collect the length of time of gas, and then improves the staff and collect gaseous work efficiency.
The side surface of the collecting box 1 is rotatably connected with a box door 6; through the effect of chamber door 6, after collecting gas work is accomplished, can open chamber door 6 then take out collecting bottle 14 and seal up the deposit, later can change new collecting bottle 14 and collect gas, this step can make the collection and the deposit of gas become simpler, can collect more regional gas, then carries out a lot of detection to reduce detection error.
Example two
As shown in fig. 6, in comparative example one, another embodiment of the present utility model is: the bottom of the gas collecting pipe 11 is rotationally connected with the valve 7, through the action of the valve 7, when gas collection work is not needed, the rotatable valve 7 closes the gas guide hole 12, when gas collection is needed, the gas guide hole 12 can be opened to be closed, the convenience degree of gas collection can be improved, and workers can control the collection amount of gas at any time when gas collection is carried out.
When in work, a worker can place the collecting box 1 at a region needing to sample the atmospheric gas, then part of the gas in the air can enter the collecting box 1 through the gas guide holes 12 in the gas collecting pipe 11, then the gas guide pipe 13 can directly convey the part of the gas into the collecting bottle 14, the gas guide holes 12 arranged in the middle of the gas collecting pipe 11 are different in height, so that the gases in the region with different heights can be collected at one time, the step can enable the worker to collect the gases with different heights in the same region at one time, then the gases with different heights are collected separately through the collecting bottle 14, so that the atmospheric quality can be comprehensively detected when the atmospheric environment is detected in a certain region, the detection error when the atmospheric environment is detected is reduced, the small fan 21 can work when the atmospheric environment is sampled through the action of the communicating frame 2, the small fan 21 blows out the gas in the collecting box 1, the pressure in the collecting box 1 is reduced, the protective guard 22 can protect the small fan 21 during operation, the air can easily enter the collecting box 1 and then is collected by the collecting bottle 14, the influence of environmental factors on the atmosphere can be reduced under a severe environment, the error in the atmospheric environment is further reduced, the collected gas can slowly flow into the bottom of the collecting bottle 14 through the small holes 31 after entering the collecting bottle 14 through the action of the baffle plate 3, the collected gas is difficult to flow out when the collecting bottle 14 is moved through the blocking action of the baffle plate 3, the collected gas can be stored completely in the collecting bottle 14, the condition of interaction with the external gas when the collecting bottle 14 is moved is reduced, furthermore, the occurrence of errors in detecting the atmospheric environment can be reduced, the action of the condensation pipe 4 is adopted, when the collection of gas is started in the collection bottle 14, the condensation pipe 4 can be used for cooling the collection bottle 14, the step reduces the activity of the gas in the collection bottle 14 through the cooling action of the collection bottle 14, the collected gas can be stored in the collection bottle 14 more, the occurrence of gas overflow is reduced, the funnel 5 can receive most of the gas through the action of the funnel 5 when the gas is sprayed out from the end part of the gas guide pipe 13, so that more gas can enter the collection bottle 14 to be collected, the working time of collecting the gas by workers can be reduced, the working efficiency of collecting the gas by workers can be improved, the box door 6 can be opened after the work of collecting the gas is finished, the collection bottle 14 can be taken out for sealing, then the collection bottle 14 can be replaced with a new collection bottle 14 for collecting the gas, the step can enable the collection and sealing of the gas to be simpler, more gas in a certain area can be collected, and then the detection can be carried out for multiple times, and the detection errors can be reduced.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The gas collection device of the atmospheric sampler comprises a collection box (1), a gas collection pipe (11) and a gas guide hole (12), wherein the gas collection pipe (11) is fixedly connected to the side surface of the collection box (1); an air guide hole (12) is formed in the middle of the gas collecting pipe (11); the method is characterized in that: the side wall of the collecting box (1) is fixedly connected with an air duct (13); the air duct (13) corresponds to the air duct (12); a collecting bottle (14) is arranged in the collecting box (1); the collecting bottle (14) is arranged below the end part of the air duct (13).
2. An atmospheric sampler gas collection device as claimed in claim 1 wherein: the side wall of the collecting box (1) is fixedly connected with a communicating frame (2); a small fan (21) is fixedly connected to the middle part of the communication frame (2); the side face of the collecting box (1) is fixedly connected with a protective fence (22).
3. An atmospheric sampler gas collection device as claimed in claim 2 wherein: a blocking plate (3) is fixedly connected inside the collecting bottle (14); the blocking plates (3) are provided with a plurality of groups; a small hole (31) is formed in the middle of the blocking plate (3).
4. An atmospheric sampler gas collection device as claimed in claim 3 wherein: the outer side wall of the collecting bottle (14) is provided with a condensing tube (4); the condensing tube (4) is fixedly connected with the collecting bottle (14).
5. An atmospheric sampler gas collection device as claimed in claim 4 wherein: the end part of the collecting bottle (14) is provided with a funnel (5); the funnel (5) is fixedly connected with the collecting bottle (14).
6. An atmospheric sampler gas collection device as claimed in claim 5 wherein: the side face of the collecting box (1) is rotatably connected with a box door (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223541825.3U CN219416879U (en) | 2022-12-28 | 2022-12-28 | Atmosphere sampler gas collection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223541825.3U CN219416879U (en) | 2022-12-28 | 2022-12-28 | Atmosphere sampler gas collection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219416879U true CN219416879U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223541825.3U Active CN219416879U (en) | 2022-12-28 | 2022-12-28 | Atmosphere sampler gas collection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219416879U (en) |
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2022
- 2022-12-28 CN CN202223541825.3U patent/CN219416879U/en active Active
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