CN214844294U - Air environment monitoring sampling device - Google Patents
Air environment monitoring sampling device Download PDFInfo
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- CN214844294U CN214844294U CN202121447252.0U CN202121447252U CN214844294U CN 214844294 U CN214844294 U CN 214844294U CN 202121447252 U CN202121447252 U CN 202121447252U CN 214844294 U CN214844294 U CN 214844294U
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- air
- collecting tank
- air pump
- pipe
- environment monitoring
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Abstract
The utility model discloses an air environment monitoring and sampling device, which comprises a collecting tank and an air extractor; gather jar one side and be provided with the mantle aspirating hole, it is provided with the intake pipe to gather jar upper end, it is provided with the outlet duct to gather the tank bottoms end, intake pipe and outlet duct one side all are provided with the closing cap, the closing cap is rotatory to be installed in intake pipe or outlet duct one side position, air exhaust device is located gathers jar position, air exhaust device mainly comprises air pump, conical cover and handle, the conical cover passes through bolt fixed mounting and is in air pump one end position, the air pump bottom is provided with the takeover, the takeover passes through bolt fixed mounting and is in air pump bottom position, the takeover passes through the screw thread rotation and installs in intake pipe upper end position. The utility model discloses gaseous passing through after the intake pipe derive through the outlet duct for the outside air erodees the inside air of collection jar in succession, derives the inside gas of collection jar, is convenient for pack into the air that needs the collection.
Description
Technical Field
The utility model relates to an air sampling equipment technical field specifically is an air circumstance monitoring sampling device.
Background
Gather the process of pollutant sample or contaminated air sample in the atmosphere during air sampling, at air sampling's in-process, the inside gas of sampler needs the vacuum machine to find time, avoids the inside other gases that have of sampler, unusual inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air circumstance monitoring sampling device to the solution is at the in-process of air sampling, and the inside gas of sampler needs the vacuum machine to manage to find time, avoids the inside other gases that have of sampler, very inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: an air environment monitoring and sampling device comprises a collecting tank and an air extracting device; one side of the collection tank is provided with a soft membrane air exhaust hole which is adhered to one side of the collection tank through an adhesive, the upper end of the collecting tank is provided with an air inlet pipe, the air inlet pipe is welded at the upper end of the collecting tank, the bottom end of the collecting tank is provided with an air outlet pipe, the air outlet pipe is welded at the bottom end of the collecting tank, one side of the air inlet pipe and one side of the air outlet pipe are both provided with a sealing cover, the sealing cover is rotatably arranged at one side of the air inlet pipe or the air outlet pipe, the air exhaust device is positioned at the position of the collection tank, the air extracting device mainly comprises an air pump, a conical cover and a handle, the conical cover is fixedly arranged at one end of the air pump through a bolt, the handle is fixedly arranged at one end of the air pump through a bolt, the bottom end of the air pump is provided with a connecting pipe, the connecting pipe is fixedly installed at the bottom end of the air pump through a bolt, and the connecting pipe is rotatably installed at the upper end of the air inlet pipe through threads.
Preferably, one side of the connecting pipe and one side of the sealing cover are provided with rubber pads, and the rubber pads are adhered to one side of the connecting pipe and the sealing cover through adhesive glue.
Preferably, a one-way air inlet valve is welded between the air inlet pipe and the collection tank, and a one-way air outlet valve is welded between the air outlet pipe and the collection tank.
Preferably, a frosting layer is arranged on the outer side of the collecting tank.
Preferably, the handle internally mounted has the lithium cell, handle upper end one side is provided with the switch.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the gas is led out through the gas outlet pipe after passing through the gas inlet pipe, so that the external air continuously washes the air in the collection tank, the gas in the collection tank is led out, and the air to be collected is conveniently filled in the collection tank;
2. the lithium battery is convenient to supply power to the air pump, and the switch position is convenient to turn on the air pump;
3. the frosted layer is arranged to increase the friction force between the acquisition tank and the hand of a user, so that the phenomenon that the acquisition tank slides down when in use is avoided;
4. the one-way air inlet valve and the one-way air outlet valve are arranged to enable air to flow in one direction inside the collection tank.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the collecting tank of the present invention;
fig. 3 is a schematic structural view of the air extractor of the present invention.
In the figure: 1. a collection tank; 2. a soft membrane air extraction hole; 3. a conical cover; 4. an air extraction device; 5. an air pump; 6. a handle; 7. sealing the cover; 8. an air inlet pipe; 9. a one-way intake valve; 10. a one-way air outlet valve; 11. an air outlet pipe; 12. sanding layer; 13. a rubber pad; 14. and (6) taking over.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, an air environment monitoring and sampling device includes a collecting tank 1 and an air extractor 4; one side of the collection tank 1 is provided with a soft membrane air exhaust hole 2, the soft membrane air exhaust hole 2 is adhered to one side of the collection tank 1 through adhesive glue, the upper end of the collection tank 1 is provided with an air inlet pipe 8, the air inlet pipe 8 is welded at the upper end of the collection tank 1, the bottom end of the collection tank 1 is provided with an air outlet pipe 11, the air outlet pipe 11 is welded at the bottom end of the collection tank 1, one side of the air inlet pipe 8 and one side of the air outlet pipe 11 are both provided with a seal cover 7, the seal cover 7 is rotatably arranged at one side of the air inlet pipe 8 or the air outlet pipe 11, an air exhaust device 4 is positioned at the position of the collection tank 1, the air exhaust device 4 mainly comprises an air pump 5, conical cover 3 and handle 6 are constituteed, and conical cover 3 passes through bolt fixed mounting at 5 one end positions of air pump, and handle 6 passes through bolt fixed mounting at 5 one end positions of air pump, and 5 bottoms of air pump are provided with takeover 14, and takeover 14 passes through bolt fixed mounting at 5 bottom positions of air pump, and takeover 14 passes through the screw thread rotation and installs at 8 upper end positions in intake pipe.
Further, rubber pads 13 are arranged on one sides of the connecting pipe 14 and the sealing cover 7, the rubber pads 13 are adhered to one sides of the connecting pipe 14 and the sealing cover 7 through adhesive glue, and the rubber pads 13 are arranged to increase the sealing performance between the connecting pipe 14 and the sealing cover 7 and between the air inlet pipe 8 and the air outlet pipe 11.
Further, a one-way air inlet valve 9 is welded between the air inlet pipe 8 and the collection tank 1, a one-way air outlet valve 10 is welded between the air outlet pipe 11 and the collection tank 1, and the air can flow in one direction inside the collection tank 1 due to the arrangement of the one-way air inlet valve 9 and the one-way air outlet valve 10.
Further, gather jar 1 outside and be provided with dull polish layer 12, the setting of dull polish layer 12 is used for increasing the frictional force between jar 1 and the user hand of gathering, avoids gathering the phenomenon that jar 1 landing appears when using.
Further, 6 internally mounted of handle has the lithium cell, and 6 upper end one side of handle is provided with the switch, and the setting up of lithium cell is convenient to be supplied power to air pump 5, and the setting up of switch position is convenient to be opened air pump 5.
The utility model discloses a theory of operation and use flow: during the use, will gather 1 both ends intake pipe 8 of jar and the closing cap 7 of 11 upsides of outlet duct and demolish, install the takeover 14 rotation of air exhaust device 4 bottom in 8 upsides of intake pipe after demolising, open air pump 5 through the switch, air pump 5 extracts the air in the external world, leading-in collection jar 1 inside through intake pipe 8, gaseous exporting through outlet duct 11 after 8 through the intake pipe, make the external air wash away the air of gathering jar 1 inside in succession, export the gas of gathering jar 1 inside, be convenient for pack into the air that needs the collection, seal intake pipe 8 and outlet duct 11 through closing cap 7 after gathering the completion, when needing to take out the air, stab mantle aspirating hole 2, it can to derive the air.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An air environment monitoring and sampling device comprises a collecting tank (1) and an air extracting device (4); the method is characterized in that: the collecting tank is characterized in that a soft membrane air exhaust hole (2) is formed in one side of the collecting tank (1), the soft membrane air exhaust hole (2) is adhered to one side of the collecting tank (1) through adhesive glue, an air inlet pipe (8) is arranged at the upper end of the collecting tank (1), the air inlet pipe (8) is welded at the upper end of the collecting tank (1), an air outlet pipe (11) is arranged at the bottom end of the collecting tank (1), the air outlet pipe (11) is welded at the bottom end of the collecting tank (1), sealing covers (7) are arranged on one sides of the air inlet pipe (8) and the air outlet pipe (11), the sealing covers (7) are rotatably arranged at one side of the air inlet pipe (8) or the air outlet pipe (11), the air exhaust device (4) is located at the position of the collecting tank (1), the air exhaust device (4) mainly comprises an air pump (5), a conical cover (3) and a handle (6), and the conical cover (3) is fixedly arranged at one end of the air pump (5) through a bolt, handle (6) pass through bolt fixed mounting in air pump (5) one end position, air pump (5) bottom is provided with takeover (14), takeover (14) pass through bolt fixed mounting in air pump (5) bottom position, takeover (14) are through screw thread rotation mounting in intake pipe (8) upper end position.
2. An air environment monitoring and sampling device according to claim 1, characterized in that: rubber pads (13) are arranged on one sides of the connecting pipe (14) and the sealing cover (7), and the rubber pads (13) are adhered to one sides of the connecting pipe (14) and the sealing cover (7) through adhesive glue.
3. An air environment monitoring and sampling device according to claim 1, characterized in that: the welding has one-way admission valve (9) between intake pipe (8) and collection jar (1), the welding has one-way air outlet valve (10) between outlet duct (11) and the collection jar (1).
4. An air environment monitoring and sampling device according to claim 1, characterized in that: and a frosting layer is arranged on the outer side of the collection tank (1).
5. An air environment monitoring and sampling device according to claim 1, characterized in that: the handle (6) internally mounted has the lithium cell, handle (6) upper end one side is provided with the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447252.0U CN214844294U (en) | 2021-06-28 | 2021-06-28 | Air environment monitoring sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447252.0U CN214844294U (en) | 2021-06-28 | 2021-06-28 | Air environment monitoring sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214844294U true CN214844294U (en) | 2021-11-23 |
Family
ID=78810885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121447252.0U Active CN214844294U (en) | 2021-06-28 | 2021-06-28 | Air environment monitoring sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214844294U (en) |
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2021
- 2021-06-28 CN CN202121447252.0U patent/CN214844294U/en active Active
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