CN211013715U - Air sampling equipment for environment detection - Google Patents
Air sampling equipment for environment detection Download PDFInfo
- Publication number
- CN211013715U CN211013715U CN201921638690.8U CN201921638690U CN211013715U CN 211013715 U CN211013715 U CN 211013715U CN 201921638690 U CN201921638690 U CN 201921638690U CN 211013715 U CN211013715 U CN 211013715U
- Authority
- CN
- China
- Prior art keywords
- close
- cover plate
- upper cover
- sampling
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an air sampling equipment for environmental detection, including the sampler barrel, the top of sampler barrel is connected with the upper cover plate, and the bottom of sampler barrel is connected with rubber bottom plate, the lower surface of upper cover plate is close to outside fixed position and installs last pipe, rubber bottom plate's upper surface is close to outside fixed position and installs down the pipe, the inside of going up the pipe is close to both sides position and has all seted up the inlet port, the inside of pipe is close to both sides position down and has all seted up the venthole, the last fixed surface of upper cover plate installs the handle, and the lower surface of upper cover plate is close to intermediate position fixed mounting and have the motor, the output of motor is connected with the transmission shaft, the surface of transmission shaft is equipped with a plurality of fan. An environmental detection uses air sampling equipment, can improve sampling equipment's leakproofness, and can conveniently overturn the sampler barrel.
Description
Technical Field
The utility model relates to an air monitering field, in particular to air sampling equipment for environmental detection.
Background
The air is one of the most basic substances on which human beings live, the quality of the air directly concerns the health of human bodies and is not ignored, in order to master the air quality, the pollutants in the air need to be sampled and measured in a fixed-point, continuous or timed manner, and the air sampling equipment for environment detection is equipment for sampling the air; the air sampling equipment for the existing environment detection has low tightness when in use, and cannot turn over a sampling cylinder, so that inconvenience is brought to the use of the sampling equipment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an air sampling equipment for environmental detection, can effectively solve among the background art the leakproofness of sampling equipment not high and can not carry out the problem that overturns with the sampler barrel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an air sampling device for environmental detection comprises a sampling cylinder, wherein the top of the sampling cylinder is connected with an upper cover plate, the bottom of the sampling cylinder is connected with a rubber bottom plate, the lower surface of the upper cover plate is fixedly provided with an upper round pipe close to the outer side position, the upper surface of the rubber bottom plate is fixedly provided with a lower round pipe close to the outer side position, the inner part of the upper round pipe close to the two side positions is provided with an air inlet hole, the inner part of the lower round pipe close to the two side positions is provided with air outlet holes, the upper surface of the upper cover plate is fixedly provided with a handle, the lower surface of the upper cover plate is fixedly provided with a motor close to the middle position, the output end of the motor is connected with a transmission shaft, the outer surface of the transmission shaft is provided with a plurality of fan blades, sealing and fixing devices are connected between the, the outer surface of the sampling tube is connected with turnover devices close to the two sides, and each turnover device is composed of a connecting seat, a connecting shaft, a bearing, a supporting rod and a supporting pad.
Preferably, fixed block fixed mounting is in the surface of upper cover plate and rubber bottom plate, the screw thread round pin runs through in the inside of fixed block, and the end of screw thread round pin extends to the inside of sampling tube, the thread groove is seted up in the inside of fixed block.
Preferably, the fixed block is fixedly connected with the sampling cylinder through the mutual engagement of the threaded pin and the threaded groove.
Preferably, the linking seat is fixed in the both sides position of a sampler barrel, the one end of connecting axle extends to the inside of linking seat, the bearing inlays and locates the inside of linking seat, and the bearing housing is established in the one end of connecting axle, the surface of connecting axle is fixed in on the top of bracing piece, supporting pad fixed mounting is in the bottom of bracing piece.
Preferably, the connecting seat is movably connected with the connecting shaft through a bearing.
Compared with the prior art, the utility model discloses following beneficial effect has: this air sampling equipment for environmental monitoring through the sealed fixing device who sets up, can fix upper cover plate and rubber bottom plate and sampler barrel to can improve sampling equipment's leakproofness, through the turning device who sets up, can overturn the sampler barrel, thereby can make things convenient for sampling equipment's use.
Drawings
Fig. 1 is a schematic view of the overall structure of an air sampling device for environmental detection according to the present invention;
FIG. 2 is a schematic diagram of an internal structure of a sampling tube of the air sampling device for environmental testing according to the present invention;
FIG. 3 is a schematic structural view of a sealing and fixing device of an air sampling apparatus for environmental testing according to the present invention;
fig. 4 is an internal structure diagram of the connection seat of the air sampling device for environmental detection of the present invention.
In the figure: 1. a sampling tube; 2. an upper cover plate; 3. a rubber bottom plate; 4. an upper circular tube; 5. a lower circular tube; 6. an air inlet; 7. an air outlet; 8. a handle; 9. a motor; 10. a drive shaft; 11. a fan blade; 12. a sealing and fixing device; 1201. a fixed block; 1202. a threaded pin; 1203. a thread groove; 13. a turning device; 1301. a linking seat; 1302. a connecting shaft; 1303. a bearing; 1304. a support bar; 1305. a support pad.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in FIGS. 1 to 4, an air sampling device for environmental testing comprises a sampling tube 1, wherein the top of the sampling tube 1 is connected with an upper cover plate 2, the bottom of the sampling tube 1 is connected with a rubber bottom plate 3, the lower surface of the upper cover plate 2 is fixedly provided with an upper circular tube 4 close to the outer side position, the upper surface of the rubber bottom plate 3 is fixedly provided with a lower circular tube 5 close to the outer side position, the inner part of the upper circular tube 4 close to both sides is provided with an air inlet 6, the inner part of the lower circular tube 5 close to both sides is provided with an air outlet 7, the upper surface of the upper cover plate 2 is fixedly provided with a handle 8, the lower surface of the upper cover plate 2 close to the middle position is fixedly provided with a motor 9, the output end of the motor 9 is connected with a transmission shaft 10, the outer surface of the transmission shaft 10 is provided, the sealing and fixing device 12 consists of a fixing block 1201, a threaded pin 1202 and a threaded groove 1203, the positions, close to two sides, of the outer surface of the sampling tube 1 are both connected with turning devices 13, and the turning devices 13 consist of a connecting seat 1301, a connecting shaft 1302, a bearing 1303, a supporting rod 1304 and a supporting pad 1305;
the fixing block 1201 is fixedly arranged on the outer surfaces of the upper cover plate 2 and the rubber bottom plate 3, the threaded pin 1202 penetrates through the inside of the fixing block 1201, the end of the threaded pin 1202 extends to the inside of the sampling tube 1, and the threaded groove 1203 is formed in the inside of the fixing block 1201; the fixed block 1201 is fixedly connected with the sampling tube 1 through the mutual engagement of the threaded pin 1202 and the threaded groove 1203; the connection seat 1301 is fixed at two sides of the sampling tube 1, one end of the connecting shaft 1302 extends into the connection seat 1301, the bearing 1303 is embedded in the connection seat 1301, the bearing 1303 is sleeved at one end of the connecting shaft 1302, the top end of the supporting rod 1304 is fixed on the outer surface of the connecting shaft 1302, and the supporting pad 1305 is fixedly installed at the bottom end of the supporting rod 1304; the joint base 1301 is movably connected with the connecting shaft 1302 through a bearing 1303.
It should be noted that, the utility model relates to an air sampling device for environmental detection, when in use, the sampling tube 1 constitutes the main body of the whole air sampling device for environmental detection, the upper circular tube 4 of the lower surface of the upper cover plate 2 and the lower circular tube 5 of the upper surface of the rubber bottom plate 3 are pulled out, the air inlet 6 and the air outlet 7 are exposed to contact with air, the motor 9 is started, the motor 9 works to drive the transmission shaft 10 to rotate, the transmission shaft 10 rotates to drive the fan blade 11 to rotate relatively, air enters the sampling tube 1 from the air inlet 6, meanwhile, air is discharged from the air outlet 7 out of the sampling tube 1, the exchange between the air in the sampling tube 1 and the outside air is realized, after a period of placement, the motor 9 is closed, the upper cover plate 2 and the rubber bottom plate 3 are pressed inwards, the upper circular tube 4 and the lower circular tube 5 are stored, the sampling of air is realized, the fixed block 1201 is fixed with the sampling tube 1 through threaded pin 1202 and thread groove 1203 intermeshing, can fix upper cover plate 2 and rubber bottom plate 3 with the sampling tube 1 to can improve sampling device's leakproofness, link up seat 1301 passes through bearing 1303 and connecting axle 1302 relative activity, can drive the sampling tube 1 and overturn, thereby can make things convenient for sampling device's use, bracing piece 1304 and supporting pad 1305 support whole equipment.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an air sampling equipment for environmental detection which characterized in that: the sampling device comprises a sampling tube (1), wherein the top of the sampling tube (1) is connected with an upper cover plate (2), the bottom of the sampling tube (1) is connected with a rubber bottom plate (3), the lower surface of the upper cover plate (2) is fixedly provided with an upper round tube (4) close to the outer side position, the upper surface of the rubber bottom plate (3) is fixedly provided with a lower round tube (5) close to the outer side position, the inner part of the upper round tube (4) is provided with air inlets (6) close to the two side positions, the inner part of the lower round tube (5) is provided with air outlets (7) close to the two side positions, the upper surface of the upper cover plate (2) is fixedly provided with a handle (8), the lower surface of the upper cover plate (2) is fixedly provided with a motor (9) close to the middle position, the output end of the motor (9) is, all be connected with sealed fixing device (12) between upper cover plate (2) and rubber bottom plate (3) and sampler barrel (1), sealed fixing device (12) comprise fixed block (1201), thread pin (1202) and thread groove (1203), the surface of sampler barrel (1) is close to both sides position and all is connected with turning device (13), turning device (13) comprise linking seat (1301), connecting axle (1302), bearing (1303), bracing piece (1304) and supporting pad (1305).
2. The air sampling device for environmental inspection according to claim 1, wherein: the fixed block (1201) is fixedly installed on the outer surfaces of the upper cover plate (2) and the rubber bottom plate (3), the threaded pin (1202) penetrates through the inside of the fixed block (1201), the end of the threaded pin (1202) extends to the inside of the sampling cylinder (1), and the threaded groove (1203) is formed in the inside of the fixed block (1201).
3. The air sampling device for environmental inspection according to claim 1, wherein: the fixing block (1201) is fixedly connected with the sampling tube (1) through mutual engagement of the threaded pin (1202) and the threaded groove (1203).
4. The air sampling device for environmental inspection according to claim 1, wherein: the joint seat (1301) is fixed on the two sides of the sampling tube (1), one end of the connecting shaft (1302) extends to the inside of the joint seat (1301), the bearing (1303) is embedded in the inside of the joint seat (1301), the bearing (1303) is sleeved at one end of the connecting shaft (1302), the top end of the supporting rod (1304) is fixed on the outer surface of the connecting shaft (1302), and the supporting pad (1305) is fixedly installed at the bottom end of the supporting rod (1304).
5. The air sampling device for environmental inspection according to claim 1, wherein: the joint seat (1301) is movably connected with the connecting shaft (1302) through a bearing (1303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921638690.8U CN211013715U (en) | 2019-09-29 | 2019-09-29 | Air sampling equipment for environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921638690.8U CN211013715U (en) | 2019-09-29 | 2019-09-29 | Air sampling equipment for environment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211013715U true CN211013715U (en) | 2020-07-14 |
Family
ID=71468884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921638690.8U Active CN211013715U (en) | 2019-09-29 | 2019-09-29 | Air sampling equipment for environment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211013715U (en) |
-
2019
- 2019-09-29 CN CN201921638690.8U patent/CN211013715U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211013715U (en) | Air sampling equipment for environment detection | |
| CN212532363U (en) | Activated carbon filter | |
| CN220671052U (en) | Portable dust sampling equipment | |
| CN211825278U (en) | Sampling and collecting device of human living environment fresh air introducing system | |
| CN209671056U (en) | A kind of vehicle exhaust monitoring device convenient for adjusting | |
| CN213156039U (en) | Sampling and collecting device for patients bitten by venomous snakes | |
| CN212539797U (en) | Be used for water resource to detect and use sample save set | |
| CN211347548U (en) | Sampling device for medical inspection | |
| CN210496050U (en) | Storage jar is used in amino acid production | |
| CN211954241U (en) | Environment detection device convenient to installation | |
| CN108956401B (en) | Air dust detection device easy to convert and detect filter screen | |
| CN215178799U (en) | Sampling device of surface water | |
| CN217865521U (en) | Atmospheric sampling ware for environmental detection | |
| CN215296801U (en) | Portable water sampling device for environment detection | |
| CN211317867U (en) | Water quality chemical examination operation water sample sampler | |
| CN218121528U (en) | Vacuum sampling box | |
| CN211179128U (en) | Dust sampling device | |
| CN216984962U (en) | Gas collection bottle | |
| CN220276095U (en) | Leakage-proof oxygen bottle for humidifier | |
| CN220270888U (en) | Water sample collection gun | |
| CN213456291U (en) | Gas sampling device for environment detection | |
| CN220418934U (en) | Air sampling and storing device | |
| CN216060539U (en) | Multifunctional electrocardiograph calibrating instrument | |
| CN211263400U (en) | Ambient air detector | |
| CN216525766U (en) | Water environment automatic checkout device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |