CN216116969U - Protection device of atmospheric sampling ware - Google Patents
Protection device of atmospheric sampling ware Download PDFInfo
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- CN216116969U CN216116969U CN202120622250.4U CN202120622250U CN216116969U CN 216116969 U CN216116969 U CN 216116969U CN 202120622250 U CN202120622250 U CN 202120622250U CN 216116969 U CN216116969 U CN 216116969U
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- sampler
- guide pipe
- air guide
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Abstract
The utility model relates to the technical field of atmospheric sampling detection equipment, in particular to a protection device of an atmospheric sampler, which comprises the atmospheric sampler, wherein a cooling shell is sleeved on the periphery of the atmospheric sampler, a fan box body is arranged on one side of the cooling shell, an air blower arranged in the fan box body is connected with a bottom plate of the cooling shell through a first air guide pipe, a detachable cooling kit is arranged in an inner cavity of the bottom plate, the top of the bottom plate extends from the side wall on the right side, traverses a top plate, then extends into the side wall on the left side through a second air guide pipe and is connected with the bottom plate, and a plurality of through holes are formed in the bottom of the second air guide pipe. According to the utility model, the air flow is sent into the bottom plate through the first air guide pipe by the air blower, is cooled by the detachable cooling kit in the bottom plate, and is subjected to comprehensive annular cooling on the atmosphere sampler through the second air guide pipe, so that the heat dissipation effect is obvious, the operation is simple, and the cost is low.
Description
Technical Field
The utility model relates to the technical field of atmospheric sampling detection equipment, in particular to a protection device of an atmospheric sampler.
Background
An atmospheric sampler is an instrument or device that collects atmospheric pollutants or contaminated air. The types of the gas sampler and the particle sampler are various, and the gas sampler and the particle sampler can be divided into a gas sampler and a particle sampler according to the collection object; can be divided into an environment sampler, an indoor sampler and a pollution source sampler according to the using places. In addition, there are special purpose atmospheric samplers, such as samplers that simultaneously collect gas and particulate matter. The gas sampler generally consists of three parts, namely a collector, a flow meter and a pumping power system. The air sampler has the advantages of small volume, convenient use and portability, and adopts a positive displacement vane pump made of an imported direct current brushless motor as sampling power in the operation process, so that the air extraction negative pressure is high, the flow is stable, and the fault-free operation time is long.
The air sampler is placed outdoors for a long time, and the temperature of the air sampler is too high in summer, so that the service life of the air sampler is influenced.
In view of this, we propose a protection device for an atmosphere sampler.
SUMMERY OF THE UTILITY MODEL
In order to make up for the above deficiency, the utility model provides a protection device of an atmosphere sampler.
The technical scheme of the utility model is as follows: including the atmosphere sample thief, its characterized in that: the atmosphere sampler is characterized in that a cooling shell is sleeved on the periphery of the atmosphere sampler, a fan box body is arranged on one side of the cooling shell, an air blower installed in the fan box body is connected with a bottom plate of the cooling shell through a first air guide pipe, a detachable cooling kit is placed in an inner cavity of the bottom plate, the top of the bottom plate extends from a side wall on the right side through a second air guide pipe, traverses a top plate and then extends into a side wall on the left side to be connected with the bottom plate, and a plurality of through holes are formed in the bottom of the second air guide pipe.
As a preferred technical scheme, the bottom of the top plate and the inner side of the side wall are both net-shaped.
As a preferable technical scheme, one end of the second air guide pipe close to the fan box body is provided with a one-way valve.
As the preferred technical scheme, one side that the fan box body is kept away from to the cooling shell is equipped with the battery case.
As the preferred technical scheme, one side of the battery box far away from the cooling shell is provided with a control switch.
As a preferred technical scheme, a connecting hole is formed in the connecting position of the top of the bottom plate and the second air guide pipe.
As the preferred technical scheme, the front surface of the bottom plate is hinged with the opening and closing door.
Compared with the prior art, the utility model has the beneficial effects that:
send into the bottom plate through first guide duct with the wind current through the air-blower in, through the cooling of the detachable cooling kit in the bottom plate, then carry out comprehensive annular cooling to the atmosphere sample thief through the second guide duct again, the cooling effect is obvious, easy operation, low cost.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the base plate of the present invention;
fig. 4 is a schematic structural view of a through hole in the second air guiding pipe according to the present invention.
In the figure, 1-an atmospheric sampler, 2-a cooling shell, 3-a side wall, 4-a top plate, 5-a fan box body, 51-a blower, 52-a first air guide pipe, 6-a bottom plate, 61-a detachable cooling kit, 62-a connecting hole, 63-a switch door, 7-a second air guide pipe, 71-a one-way valve, 72-a through hole, 8-a battery box and 9-a control switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
The present invention relates to (electrical devices, electronic components, circuits and power modules, functions, algorithms, methods) and the like which are only routine adaptations of the prior art. Therefore, the present invention is an improvement of the prior art, and is not an improvement of the structure, but is not an improvement of (electric device, electronic device, circuit and power module, function, algorithm, method) itself, that is, although the present invention relates to a point (electric device, electronic device, circuit and power module, function, algorithm, method), but does not include the description of the improvement of (electric device, electronic device, circuit and power module, function, algorithm, method) itself, and is for better describing the present invention so as to better understand the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a protection device of an atmosphere sampler comprises an atmosphere sampler 1, wherein a cooling shell 2 is sleeved on the periphery of the atmosphere sampler 1.
It is worth further explaining that the front surface of the cooling shell 2 is in an open state, so that the air sampler 1 can be conveniently put in and taken out.
A fan box body 5 is arranged on one side of the cooling shell 2, an air blower 51 arranged in the fan box body 5 is connected with a bottom plate 6 of the cooling shell 2 through a first air guide pipe 52, and a detachable cooling kit 61 is placed in an inner cavity of the bottom plate 6.
In this embodiment, the switch door 63 is hinged to the front surface of the bottom plate 6 to enable the detachable cooling kit 61 to be put in and taken out.
The top of the bottom plate 6 extends from the side wall 3 on the right side through the second air duct 7, traverses the top plate 4, then extends into the side wall 3 on the left side to connect the bottom plate 6, and the bottom of the second air duct 7 is provided with a plurality of through holes 72.
In this embodiment, the bottom of the top plate 4 and the inner side of the side wall 3 are both net-shaped.
In this embodiment, a connection hole 62 is formed at a connection position between the top of the bottom plate 6 and the second air guiding pipe 7.
It is worth further explaining that the air flow of the blower 51 is cooled by the detachable cooling kit 61 in the bottom plate 6, the cooled air flow extends from the side wall 3 on the right side to traverse the top plate 4 through the second air guide pipe 7 and then extends into the side wall 3 on the left side to be connected with the bottom plate 6, the second air guide pipe 7 is an inverted U-shaped air guide pipe, two ends of the inverted U-shaped air guide pipe are respectively in threaded connection with the connecting hole 62 on the top of the bottom plate 6, and the cooled air flow flows out from the through hole 72 at the bottom of the second air guide pipe 7 in the movement process and then passes through the mesh-shaped partition layers at the bottom of the top plate 4 and on the inner side of the side wall 3 to cool and radiate the atmosphere sampler 1.
In this embodiment, a check valve 71 is provided at one end of the second air guiding duct 7 close to the fan box 5.
It is worth further explaining that the one-way valve 71 is arranged to effectively prevent the reverse flow of the wind flow in the bottom plate 6 from the second wind guiding pipe 7.
In this embodiment, one side of cooling shell 2, which is far away from fan box 5, is equipped with battery box 8.
It is worth further explaining that the battery box 8 is electrically connected with the blower 51.
In this embodiment, one side of the battery box 8 far away from the cooling shell 2 is provided with a control switch 9.
It is worth further explaining that the control switch 9 is used to control the on-off of the blower 51.
When the protective device of the atmosphere sampler is used, the detachable cooling kit 61 refrigerated by a refrigerator is placed in the inner cavity of the bottom plate 6, then the switch door 63 is closed, the control switch 9 is rotated, the blower 51 operates, the air flow is cooled by the detachable cooling kit 61 in the bottom plate 6, the cooled air flow extends from the side wall 3 on the right side to traverse the top plate 4 through the second air guide pipe 7 and then enters the side wall 3 on the left side to be connected with the bottom plate 6, the second air guide pipe 7 is an inverted U-shaped air guide pipe, two ends of the inverted U-shaped air guide pipe are respectively in threaded connection with the connecting hole 62 on the top of the bottom plate 6, the cooled air flow flows out from the through hole 72 on the bottom of the second air guide pipe 7 in the movement process, and then the temperature reduction and heat dissipation are realized on the atmosphere sampler 1 through the reticular interlayers at the bottom of the top plate 4 and the inner side wall 3.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A protection device of an atmosphere sampler comprises the atmosphere sampler (1), and is characterized in that: the air sampler is characterized in that a cooling shell (2) is sleeved on the periphery of the air sampler (1), a fan box body (5) is arranged on one side of the cooling shell (2), an air blower (51) installed in the fan box body (5) is connected with a bottom plate (6) of the cooling shell (2) through a first air guide pipe (52), a detachable cooling kit (61) is placed in an inner cavity of the bottom plate (6), the top of the bottom plate (6) extends from a side wall (3) on the right side through a second air guide pipe (7) to traverse a top plate (4) and then extend into a side wall (3) on the left side to be connected with the bottom plate (6), and a plurality of through holes (72) are formed in the bottom of the second air guide pipe (7).
2. The atmospheric sampler protector according to claim 1, characterized in that: the bottom of the top plate (4) and the inner side of the side wall (3) are both net-shaped.
3. The atmospheric sampler protector according to claim 1, characterized in that: one end of the second air guide pipe (7) close to the fan box body (5) is provided with a one-way valve (71).
4. The atmospheric sampler protector according to claim 1, characterized in that: and a battery box (8) is arranged on one side of the cooling shell (2) far away from the fan box body (5).
5. The atmospheric sampler protector according to claim 4, characterized in that: and a control switch (9) is arranged on one side of the battery box (8) far away from the cooling shell (2).
6. The atmospheric sampler protector according to claim 1, characterized in that: and a connecting hole (62) is formed at the connecting part of the top of the bottom plate (6) and the second air guide pipe (7).
7. The atmospheric sampler protector according to claim 1, characterized in that: the front surface of the bottom plate (6) is hinged with a switch door (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120622250.4U CN216116969U (en) | 2021-03-28 | 2021-03-28 | Protection device of atmospheric sampling ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120622250.4U CN216116969U (en) | 2021-03-28 | 2021-03-28 | Protection device of atmospheric sampling ware |
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| Publication Number | Publication Date |
|---|---|
| CN216116969U true CN216116969U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120622250.4U Active CN216116969U (en) | 2021-03-28 | 2021-03-28 | Protection device of atmospheric sampling ware |
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| CN (1) | CN216116969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115931976A (en) * | 2022-12-26 | 2023-04-07 | 武汉泰肯环保科技发展有限公司 | Denitration system NOx concentration in-situ monitoring device based on double-pool thick-film zirconia |
-
2021
- 2021-03-28 CN CN202120622250.4U patent/CN216116969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115931976A (en) * | 2022-12-26 | 2023-04-07 | 武汉泰肯环保科技发展有限公司 | Denitration system NOx concentration in-situ monitoring device based on double-pool thick-film zirconia |
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