CN216717937U - Automatic atmospheric sampling monitoring system - Google Patents
Automatic atmospheric sampling monitoring system Download PDFInfo
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- CN216717937U CN216717937U CN202123265708.4U CN202123265708U CN216717937U CN 216717937 U CN216717937 U CN 216717937U CN 202123265708 U CN202123265708 U CN 202123265708U CN 216717937 U CN216717937 U CN 216717937U
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Abstract
The utility model discloses an automatic atmospheric sampling monitoring system which comprises a fixed base, wherein supporting columns are fixedly arranged on the upper surface of the fixed base close to the peripheral corners, supporting seats are supported at the top ends of the supporting columns, a sampling box is fixedly arranged on the upper surface of the supporting seats, a sampling cylinder is fixedly arranged on the upper surface of the sampling box, an exhaust fan is fixedly arranged on the upper surface of the fixed base close to the middle position, an exhaust pipe is connected between the exhaust fan and the sampling box, a pumping mechanism is connected to the inner side of the sampling cylinder, a filtering membrane is embedded in the sampling box close to the top position, a sealing cover mechanism is connected to the inside of the sampling box, and the pumping mechanism comprises a pumping rod, a sealing plate, a connecting frame, a lifting handle and a cleaning ring. The automatic atmosphere sampling and monitoring system can be conveniently drawn at the inner side of the sampling cylinder and can be sealed when the sampling box is drawn out.
Description
Technical Field
The utility model relates to the technical field of atmospheric sampling, in particular to an automatic atmospheric sampling and monitoring system.
Background
The scheme specifically relates to an automatic atmospheric sampling monitoring system, which is characterized in that atmospheric sampling is a common device for collecting atmospheric samples, and a plurality of methods for sampling the atmospheric samples are available, such as an air extraction method, a filter membrane method or a container for collecting air; but there is certain weak point in current automatic sampling monitoring system of atmosphere when using to be improved, at first, inconvenient inboard at the sampling cylinder is twitched, can not realize cleaning the inner wall of sampling cylinder, can not carry out the shutoff to the top of sampling cylinder, can not realize sealing when sampling monitoring system is idle, secondly, can not seal it when taking out the sampling box, the condition of mixing in disorder appears easily in the sample.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an automatic atmospheric sampling and monitoring system, which can effectively solve the technical problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides an automatic monitoring system that samples of atmosphere, includes unable adjustment base, unable adjustment base's upper surface is close to the equal fixed mounting of edge all around there is the support column, the top of support column is supported there is the supporting seat, the last fixed surface of supporting seat installs the sampling box, the last fixed surface of sampling box installs the sampling cylinder, unable adjustment base's upper surface is close to intermediate position fixed mounting and has the air exhauster, be connected with the exhaust column between air exhauster and the sampling box, the inboard of sampling cylinder is connected with twitch mechanism, the inside of sampling box is close to the top position and inlays and be equipped with filtration membrane, and the internally connected with of sampling box covers the mechanism.
As a further scheme of the sampling device, the drawing mechanism comprises a drawing rod, a sealing plate, a connecting frame, a handle and a cleaning ring, the drawing rod is arranged on the inner side of the sampling cylinder, the sealing plate is fixed to the top end of the drawing rod, the connecting frame is fixed to the bottom end of the drawing rod, the handle is fixed to the upper surface of the sealing plate, the cleaning ring is fixed to the outer side of the connecting frame, and the cleaning ring is attached to the inner wall of the sampling cylinder.
As a further scheme of the utility model, the drawing rod is movably connected with the sampling cylinder through the connecting frame and the cleaning ring.
As a further scheme of the utility model, the sealing cover mechanism comprises a sampling box, a sliding rail, a sealing cover plate, a rotating shaft, a sealing rubber strip and a return spring, the sampling box is arranged in the sampling box, the sliding rail is fixed on the outer surfaces of two sides of the sampling box, the sealing cover plate is arranged at the top and the bottom of the sampling box, one end of the rotating shaft is connected with the sealing cover plate, the other end of the rotating shaft is connected with the sampling box, the sealing rubber strip is adhered to the outer surface of the sealing cover plate, and the return spring is arranged at the joint of the sealing cover plate.
As a further scheme of the utility model, the cover sealing plate is movably connected with the sampling box through a rotating shaft and a return spring.
As a further scheme of the utility model, monitoring heads are connected to the interior of the sampling box and the interior of the sampling cylinder.
Compared with the prior art, the utility model has the following beneficial effects: through the twitch mechanism that sets up, can conveniently twitch in the inboard of cartridge, when twitch the pole and upwards twitch, can drive the cleaning ring and clean the inner wall of cartridge, when twitch downwards twitch, can drive the closing plate and carry out the shutoff to the top of cartridge, realize sealing when sampling monitoring system is idle, through the closing cap mechanism that sets up, can seal it when taking out the cartridge, thereby can prevent that the sample from the condition of mixing in disorder from appearing.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an automatic atmospheric sampling monitoring system according to the present invention;
FIG. 2 is a partial cutaway view of a sampling chamber and cartridge of an automatic atmospheric sampling monitoring system of the present invention;
FIG. 3 is a schematic structural diagram of a pumping mechanism of an automatic atmospheric sampling monitoring system according to the present invention;
fig. 4 is a schematic structural diagram of a capping mechanism of an automatic atmospheric sampling monitoring system according to the present invention.
In the figure: 1. a fixed base; 2. a support pillar; 3. a supporting seat; 4. a sampling box; 5. a sampling cartridge; 6. an exhaust fan; 7. an exhaust pipe; 8. a twitch mechanism; 801. a pulling rod; 802. a sealing plate; 803. a connecting frame; 804. a handle; 805. cleaning the ring; 9. a filtration membrane; 10. a capping mechanism; 1001. a sample cartridge; 1002. a slide rail; 1003. sealing the cover plate; 1004. a rotating shaft; 1005. sealing rubber strips; 1006. a return spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-4, an automatic sampling and monitoring system for atmosphere comprises a fixed base 1, wherein support columns 2 are fixedly mounted on the upper surface of the fixed base 1 near the peripheral corners, a support seat 3 is supported at the top end of each support column 2, a sampling box 4 is fixedly mounted on the upper surface of each support seat 3, a sampling cylinder 5 is fixedly mounted on the upper surface of each sampling box 4, an exhaust fan 6 is fixedly mounted on the upper surface of the fixed base 1 near the middle position, an exhaust pipe 7 is connected between each exhaust fan 6 and each sampling box 4, a pumping mechanism 8 is connected to the inner side of each sampling cylinder 5, a filtering membrane 9 is embedded in each sampling box 4 near the top position, and a sealing cover mechanism 10 is connected inside each sampling box 4;
in this embodiment, in order to facilitate the drawing of the inner side of the sampling cartridge, the drawing mechanism 8 is provided, the drawing mechanism 8 includes a drawing rod 801, a sealing plate 802, a connecting frame 803, a handle 804 and a cleaning ring 805, the drawing rod 801 is provided on the inner side of the sampling cartridge 5, the sealing plate 802 is fixed to the top end of the drawing rod 801, the connecting frame 803 is fixed to the bottom end of the drawing rod 801, the handle 804 is fixed to the upper surface of the sealing plate 802, the cleaning ring 805 is fixed to the outer side of the connecting frame 803, and the cleaning ring 805 is attached to the inner wall of the sampling cartridge 5.
In this embodiment, to effect the tap rod 801 to tap inside the cartridge 5, the tap rod 801 is movably connected to the cartridge 5 via a connection bracket 803 and a cleaning ring 805.
In this embodiment, in order to seal the sampling box 1001 when taking out it and set up the closing cap mechanism 10, the closing cap mechanism 10 includes the sampling box 1001, the slide rail 1002, the closing cap plate 1003, the rotation axis 1004, joint strip 1005 and reset spring 1006, the sampling box 1001 sets up the inside at sampling box 4, the slide rail 1002 is fixed in the both sides surface of sampling box 1001, the closing cap plate 1003 sets up top and bottom at the sampling box 1001, the one end of rotation axis 1004 links to each other with the closing cap plate 1003, and the other end of rotation axis 1004 links to each other with the sampling box 1001, joint strip 1005 bonds at the surface of closing cap plate 1003, reset spring 1006 sets up the junction at closing cap plate 1003.
In this embodiment, to effect sealing of the cover plate 1003 at the port of the sample cartridge 1001, the cover plate 1003 is movably coupled to the sample cartridge 1001 by a pivot shaft 1004 and a return spring 1006.
In this embodiment, in order to realize monitoring the sampling device, the inside of sampling box 4 and sampling cylinder 5 all is connected with monitoring head.
It should be noted that, when the automatic atmospheric sampling monitoring system is used, the fixed base 1, the supporting seat 3, the sampling box 4 and the sampling cylinder 5 form a main body frame of the whole automatic atmospheric sampling monitoring system, the supporting seat 3 is supported by the supporting column 2, the exhaust fan 6 is started, the exhaust fan 6 and the exhaust pipe 7 provide power for the sampling device, the atmospheric air enters the sampling box 4 through the sampling cylinder 5, the filtering membrane 9 filters the atmospheric air, the monitoring head monitors the interiors of the sampling box 4 and the sampling cylinder 5, the handle 804 is held, the pumping rod 801 moves relative to the sampling cylinder 5 through the connecting frame 803 and the cleaning ring 805, when the pumping rod 801 is pumped upwards, the cleaning ring 805 can be driven to clean the inner wall of the sampling cylinder 5, when the pumping rod 801 is pumped downwards, the sealing plate 802 can be driven to seal the top of the sampling cylinder 5, and the sampling monitoring system is sealed when not in use, the sampling box 1001 is pulled, the sampling box 1001 slides through the sliding rail 1002, and the cover sealing plate 1003 is relatively movable with the sampling box 1001 through the rotating shaft 1004 and the return spring 1006, so that the cover sealing plate 1003 is sealed at the port of the sampling box 1001, and the situation that the samples are mixed in a mess can be prevented.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An automatic atmospheric sampling monitoring system is characterized in that: including unable adjustment base (1), the upper surface of unable adjustment base (1) is close to the equal fixed mounting of edge department all around has support column (2), the top of support column (2) is supported there is supporting seat (3), the last fixed surface of supporting seat (3) installs sampling box (4), the last fixed surface of sampling box (4) installs sampling cylinder (5), the upper surface of unable adjustment base (1) is close to intermediate position fixed mounting and has air exhauster (6), be connected with between air exhauster (6) and sampling box (4) exhaust column (7), the inboard of sampling cylinder (5) is connected with twitch mechanism (8), the inside of sampling box (4) is close to the top position and inlays and be equipped with filtration membrane (9), and the internal connection of sampling box (4) has closing cap mechanism (10).
2. An automatic atmospheric sampling monitoring system according to claim 1, characterized in that: twitch mechanism (8) including twitch pole (801), closing plate (802), link (803), handle (804) and clean ring (805), twitch pole (801) set up the inboard at sampling barrel (5), the top of twitch pole (801) is fixed in closing plate (802), the bottom of twitch pole (801) is fixed in link (803), the upper surface of closing plate (802) is fixed in handle (804), clean ring (805) are fixed in the outside of link (803), and clean ring (805) laminate mutually with the inner wall of sampling barrel (5).
3. An automatic atmospheric sampling monitoring system according to claim 2, characterized in that: the pulling rod (801) is movably connected with the sampling cylinder (5) through a connecting frame (803) and a cleaning ring (805).
4. An automatic atmospheric sampling monitoring system according to claim 1, characterized in that: the sealing mechanism (10) comprises a sampling box (1001), a sliding rail (1002), a sealing plate (1003), a rotating shaft (1004), a sealing rubber strip (1005) and a return spring (1006), the sampling box (1001) is arranged inside the sampling box (4), the sliding rail (1002) is fixed on the outer surfaces of two sides of the sampling box (1001), the sealing plate (1003) is arranged at the top and the bottom of the sampling box (1001), one end of the rotating shaft (1004) is connected with the sealing plate (1003), the other end of the rotating shaft (1004) is connected with the sampling box (1001), the sealing rubber strip (1005) is adhered to the outer surface of the sealing plate (1003), and the return spring (1006) is arranged at the joint of the sealing plate (1003).
5. An automatic atmospheric sampling monitoring system according to claim 4, characterized in that: the cover sealing plate (1003) is movably connected with the sampling box (1001) through a rotating shaft (1004) and a return spring (1006).
6. An automatic atmospheric sampling monitoring system according to claim 1, characterized in that: the sampling box (4) and the sampling cylinder (5) are both connected with monitoring heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123265708.4U CN216717937U (en) | 2021-12-23 | 2021-12-23 | Automatic atmospheric sampling monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123265708.4U CN216717937U (en) | 2021-12-23 | 2021-12-23 | Automatic atmospheric sampling monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216717937U true CN216717937U (en) | 2022-06-10 |
Family
ID=81884291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123265708.4U Active CN216717937U (en) | 2021-12-23 | 2021-12-23 | Automatic atmospheric sampling monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216717937U (en) |
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2021
- 2021-12-23 CN CN202123265708.4U patent/CN216717937U/en active Active
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