CN211740780U - Air quality sampling device - Google Patents
Air quality sampling device Download PDFInfo
- Publication number
- CN211740780U CN211740780U CN201922181894.XU CN201922181894U CN211740780U CN 211740780 U CN211740780 U CN 211740780U CN 201922181894 U CN201922181894 U CN 201922181894U CN 211740780 U CN211740780 U CN 211740780U
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- chuck
- wind
- air quality
- sampling device
- ring
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Abstract
The utility model provides an air quality sampling device, which relates to the technical field of air detection and comprises a sampling device and a sampling device; the device comprises a device body, a collecting chuck and a switch controller, wherein the bottom end of the device body is fixedly provided with three support frames which are arranged in an annular equidistant mode, the bottom ends of the three support frames are fixedly provided with the chuck, and the front surface of the device body is fixedly connected with the switch controller through a nut. The utility model discloses in, through installing the expansion ring, when inferior device is placed outdoor and is collected the sampling to the air, one but the great easy this device of external wind-force blows down and leads to damaging easily, and wind-force blows when collecting the chuck, at first can blow to the expansion ring lateral surface, and the arc surface of expansion ring lateral surface can shunt the impact force of wind, and the expansion ring can play elastic buffer through between spring and the protection ring when bearing wind-force, make suddenly the strong wind blow when this equipment, the expansion ring can play a buffering and the reposition of redundant personnel to wind-force, make the stability of this device improve.
Description
Technical Field
The utility model relates to an empty gas detection surveys technical field, especially relates to an air quality sampling device.
Background
Air sampler is called again and is inhaled formula smoke sensing fire detector or air sampling fire detector and is carried out the early warning of conflagration through the air sampling pipe air suction detector of protection zone analysis thereby, and air sampler is and places outdoor use, and once raining the rainwater and getting into this device inside through air intlet easily and lead to damaging to and collect the in-process of air in the open air for a long time, once meet strong wind and blow down this device easily, lead to damaging.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an air quality sampling device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an air quality sampling apparatus comprising; the device comprises a device main body, a collecting chuck and a switch controller, wherein three support frames which are annularly and equidistantly arranged are fixed at the bottom end of the device main body, the chucks are fixed at the bottom ends of the three support frames, the front surface of the device main body is fixedly connected with the switch controller through nuts, a storage battery is embedded into the bottom end of the interior of the device main body, the top end of the storage battery is fixedly connected with a first motor, the rotating output end of the first motor is rotatably connected with a lead screw, an expansion link is embedded into the outer surface of the lead screw, a fixed rod is welded at the top end of the expansion link, a movable clamping block is movably connected at the top end of the fixed rod, and;
the top middle part embedding of collecting the chuck is provided with the second motor, the rotation output of second motor rotates and is connected with the flabellum, the outside embedding of second motor is provided with the collecting pipe that is cyclic annular equidistance and arranges.
Preferably, the bottom end of the chuck is fixedly connected with six suckers which are annularly arranged.
Preferably, a clamping bolt penetrates between the movable clamping block and the fixed rod, and the movable clamping block and the fixed rod can rotate 0-180 degrees through the clamping bolt.
Preferably, an electromagnetic switch is embedded in one side of the collecting pipe.
Preferably, a time controller is arranged in the switch controller, and the switch controller is electrically connected with the second motor and the electromagnetic switch.
Preferably, the switch controller is electrically connected to the first motor.
Preferably, the first motor, the second motor and the electromagnetic switch are electrically connected with the storage battery through a switch controller.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through installing the expansion ring, when inferior device is placed outdoor and is collected the sampling to the air, one but the great easy this device of external wind-force blows down and leads to damaging easily, and wind-force blows when collecting the chuck, at first can blow to the expansion ring lateral surface, and the arc surface of expansion ring lateral surface can shunt the impact force of wind, and the expansion ring can play elastic buffer through between spring and the protection ring when bearing wind-force, make suddenly the strong wind blow when this equipment, the expansion ring can play a buffering and the reposition of redundant personnel to wind-force, make the stability of this device improve.
2. Secondly, through installing the admission line, when nevertheless outdoor raining, make this device can't collect the air, and the rainwater leads to the fact the damage through the inside admission line access device main part easily, and the tiltability of admission line, make inside the rainwater can't pass through the admission line access device main part, simultaneously the filter gauze between admission line and the conveyer pipe can avoid this device to place outdoor insect for a long time and climb to the device main part through admission line and conveyer pipe, make this device rainy day homoenergetic collect the air.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of the collecting chuck according to the present invention;
FIG. 3 is a schematic view of the shape of the middle protective ring of the present invention;
FIG. 4 is a schematic cross-sectional view of the protective ring of the present invention;
fig. 5 is a schematic view of a local structure of the middle support frame of the present invention.
In fig. 1 to 5, the correspondence between the part names or lines and the reference numbers is:
the device comprises a device body 1, a support frame 101, a collecting chuck 2, a delivery pipe 201, a suction fan 202, an air inlet pipe 203, a filter gauze 204, a switch controller 3, a protection ring 4, an expansion ring 401, a spring 402, a chuck 5 and a suction cup 501.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1 to 5; the utility model provides an air quality sampling device, which comprises a sampling tube; the device comprises a device body 1, a collecting chuck 2 and a switch controller 3, wherein three support frames 101 which are annularly arranged at equal intervals are fixed at the bottom end of the device body 1, chucks 5 are fixed at the bottom ends of the three support frames 101, the switch controller 3 is fixedly connected to the front surface of the device body 1 through nuts, and the collecting chuck 2 is fixedly connected to the top end of the device body 1 through nuts;
the embedding is provided with conveyer pipe 201 in collecting chuck 2's inside, the embedding of the inside below of conveyer pipe 201 is provided with extraction fan 202, the embedding of collecting chuck 2 surface below is provided with the admission line 203 that the annular equidistance was arranged, the embedding of the surface top of collecting chuck 2 is provided with protection ring 4, protection ring 4's surface is provided with expansion ring 401.
Further, the bottom fixedly connected with of chuck 5 is six sucking discs 501 that the annular was arranged, places certain specific position because of device main part 1 and carries out the air collection, and sucking disc 501 can strengthen the land fertility of grabbing of support frame 101, improves the fastness that device main part 1 placed.
Further, the outer surface of expansion ring 401 is evagination arc surface, so the device is placed outdoors and is collected the air in specific certain position, and once scrape the wind and blow when this device, collapse easily, and wind-force blows when collecting chuck 2, can blow to expansion ring 401 at first, and expansion ring 401 is because of the evagination arc surface of outer surface, can carry out upper and lower both ends reposition of redundant personnel to wind-force, reduces the impact force of wind-force to collecting chuck 2.
Furthermore, eight springs 402 are arranged between the telescopic ring 401 and the protection ring 4 in an annular equidistant manner, and when wind blows to the telescopic ring 401, the telescopic ring 401 can elastically buffer the protection ring 4 through the elastic force of the springs 402, so that the telescopic ring 401 further improves the buffering effect on the wind.
Further, one side that duct 201 was kept away from to duct 203 in duct 203 one side that duct 203 is close duct 201 one side tilt up sixty degrees and extends to duct 203 lateral surface top, one but this device is when the air is gathered in the open air, it rains suddenly, the rainwater gets into in collecting chuck 2 and the device main part 1 through duct 203 easily, lead to damaging, and duct 203's tiltability makes the rainwater can't get into in collecting chuck 2 through duct 203 for rainy day can not influence the air collection of this equipment.
Further, the contact surface of admission line 203 and conveyer pipe 201 is provided with filtering gauze 204, when secondary device places outdoor air when gathering for a long time, once the insect climbs to conveyer pipe 201 entering device main part 1 through admission line 203, can lead to the gas that device main part 1 collected to have some influence, and filtering gauze 204 can block the insect to the one end of admission line 203, and the admission line 203 of tiltability can make the insect can automatic landing for a long time.
Further, the exhaust fan 202 is electrically connected to an external power source through a power line.
The working principle is as follows: during the use, place device main part 1 on required position through support frame 101, then, once scrape when blowing this device, collapse easily, and wind-force blows to collecting chuck 2, can blow to expansion ring 401 at first, and expansion ring 401 is because of the evagination arc surface of surface, both ends reposition of redundant personnel about can going on wind-force, then, this device is when outdoor collection air, it rains suddenly, the rainwater gets into in collecting chuck 2 and the device main part 1 through admission line 203 easily, lead to damaging, and the tiltability of admission line 203, make the rainwater can't get into through admission line 203 and collect in the chuck 2, finally, filter gauze 204 can block the insect to the one end of admission line 203, and the admission line 203 of tiltability can make the insect can automatic landing for a long time.
The embodiments of the present application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. An air quality sampling apparatus comprising; the device comprises a device body (1), a collecting chuck (2) and a switch controller (3), and is characterized in that three support frames (101) which are annularly arranged at equal intervals are fixed at the bottom end of the device body (1), chucks (5) are fixed at the bottom ends of the three support frames (101), the switch controller (3) is fixedly connected to the front of the device body (1) through nuts, and the collecting chuck (2) is fixedly connected to the top end of the device body (1) through nuts;
the embedding is provided with conveyer pipe (201) in the inside of collecting chuck (2), the embedding of the inside below of conveyer pipe (201) is provided with extraction fan (202), it is provided with admission line (203) that the annular equidistance was arranged to collect chuck (2) surface below embedding, the surface top embedding of collecting chuck (2) is provided with protection ring (4), the surface of protection ring (4) is provided with expansion ring (401).
2. The air quality sampling device according to claim 1, characterized in that six suction cups (501) in a circular arrangement are fixedly connected to the bottom end of the chuck (5).
3. The air quality sampling device of claim 1, wherein the outer surface of the telescoping ring (401) is an outer convex arc surface.
4. The air quality sampling device according to claim 1, characterized in that eight springs (402) are arranged equidistantly in a ring between the telescopic ring (401) and the protection ring (4).
5. The air mass sampling device of claim 1, wherein a side of the inlet duct (203) distal from the delivery tube (201) to a side of the inlet duct (203) proximal to the delivery tube (201) is angled sixty degrees upward and extends into over an outer side of the inlet duct (203).
6. The air quality sampling device of claim 1, wherein the interface of the air inlet duct (203) and the delivery tube (201) is provided with a filter screen (204).
7. The air quality sampling device of claim 1, wherein the extraction fan (202) is electrically connected to an external power source via a power cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922181894.XU CN211740780U (en) | 2019-12-06 | 2019-12-06 | Air quality sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922181894.XU CN211740780U (en) | 2019-12-06 | 2019-12-06 | Air quality sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211740780U true CN211740780U (en) | 2020-10-23 |
Family
ID=72875312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922181894.XU Expired - Fee Related CN211740780U (en) | 2019-12-06 | 2019-12-06 | Air quality sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211740780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144236A (en) * | 2022-09-06 | 2022-10-04 | 徐州安普瑞特能源科技有限公司 | Air quality sampling and analyzing device and using method thereof |
-
2019
- 2019-12-06 CN CN201922181894.XU patent/CN211740780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144236A (en) * | 2022-09-06 | 2022-10-04 | 徐州安普瑞特能源科技有限公司 | Air quality sampling and analyzing device and using method thereof |
| CN115144236B (en) * | 2022-09-06 | 2022-11-11 | 徐州安普瑞特能源科技有限公司 | Air quality sampling and analyzing device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210129 Address after: Room 1701, tower 2, Shenye Jinyuan Building, No. 112, Qingshuihe 1st Road, Qingshuihe community, Qingshuihe street, Luohu District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Badu Photoelectric Technology Co.,Ltd. Address before: 333032 054, Xinfan village, Liyang Township, Changjiang District, Jingdezhen City, Jiangxi Province Patentee before: Cheng Zhen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |