CN215050238U - Collection device is used in microorganism sampling - Google Patents
Collection device is used in microorganism sampling Download PDFInfo
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- CN215050238U CN215050238U CN202121051460.9U CN202121051460U CN215050238U CN 215050238 U CN215050238 U CN 215050238U CN 202121051460 U CN202121051460 U CN 202121051460U CN 215050238 U CN215050238 U CN 215050238U
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Abstract
The utility model discloses a collection device is used in microorganism sampling, the on-line screen storage device comprises a base, the equal fixedly connected with pulley in base bottom outer wall four corners position, base top fixedly connected with box, box inner wall one end fixedly connected with aspiration pump, aspiration pump one end fixedly connected with intake pipe, aspiration pump other end fixedly connected with outlet duct, the box top is rotated and is connected with the rotation case, it goes out the gas case to rotate bottom of the case fixedly connected with. The utility model discloses a set up the aspiration mask that the aspiration pump can make the inlet box both ends and absorb external air current, through the transport of air duct, finally through the collection mechanism of air duct bottom, filter the microorganism in the air current and collect, and discharge remaining air current through the outlet duct, realized the purpose of high-efficient collection, and can control the height of inlet box through setting up elevating system to can realize collecting the air microorganism of co-altitude not, improve the collection scope.
Description
Technical Field
The utility model relates to a collection device technical field especially relates to a collection device is used in microorganism sampling.
Background
Along with the development of industrial technology, the atmospheric pollution caused by waste gas generated in industrial production is more and more serious, wherein haze is a general expression that the content of various suspended particle pollutants in the atmosphere exceeds the standard, and suspended particles of the haze are not only pollutants, but also carriers of heavy metals, polycyclic aromatic hydrocarbons, microorganisms and the like. In recent years, the severe air pollution phenomenon caused by haze weather in China is wide in involved area, high in strength and long in duration, particularly, the number of outpatient clinic cases of respiratory diseases related to haze in haze weather is increased remarkably, and the respiratory diseases are caused by pathogenic microorganisms clinically.
However, the existing microorganism samplers currently used in many applications are operated by a handheld or simple loading mechanism, the working procedure is complex, the working efficiency is low, the existing microorganism sampling device is very laborious in sampling different heights, and the collection range is limited, so that a collection device for microorganism sampling with high collection efficiency and wide range is necessary to be researched.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a collection device for microorganism sampling.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a collection device for microorganism sampling comprises a base, pulleys are fixedly connected at four corners of the outer wall of the bottom of the base, a box body is fixedly connected at the top of the base, an air pump is fixedly connected at one end of the inner wall of the box body, an air exhaust pipe is fixedly connected at one end of the air pump, an air outlet pipe is fixedly connected at the other end of the air pump, a rotating box is rotatably connected at the top of the box body, an air outlet box is fixedly connected at the bottom of the rotating box, the outer wall of the air outlet box is arc-shaped, the air outlet box is positioned in the box body, an air guide pipe is connected at the top of the rotating box in a threaded manner, a plurality of air holes are formed in the outer wall of the bottom of the air guide pipe, an air inlet box is fixedly connected at the top of the air guide pipe, air inlet channels are arranged at the two ends of the air inlet box, an air suction hood is fixedly connected with a filter plate at the inner wall of the air inlet cover, and a collection mechanism is arranged at the bottom of the air guide pipe, and the bottom of the air inlet box is provided with a lifting mechanism.
Preferably, collect the mechanism and include the collecting pipe and collect the filter plate, the air duct bottom is provided with the current collector plate, current collector plate and rotation incasement wall fixed connection, and the current collector plate sets up to the round platform form, and a plurality of gas pockets have been seted up to current collector plate bottom outer wall, and the collecting pipe is located current collector plate bottom, collecting pipe bottom and the incasement wall joint of giving vent to anger, and the collecting pipe inner wall is provided with the connecting rod, connecting rod outer wall and collection filter plate fixed connection.
Preferably, elevating system includes motor and telescopic link, telescopic link top and inlet box bottom outer wall both ends fixed connection, telescopic link bottom and box top outer wall fixed connection, and the equipment groove has been seted up to the base bottom, and motor and equipment inslot wall fixed connection, equipment groove bottom outer wall rotate and are connected with first apron, motor top and the case fixed connection of giving vent to anger.
Preferably, the outer walls of the two ends of the air duct are respectively provided with a brush, and the brushes are fixedly connected with the inner wall of the rotating box.
Preferably, the outer walls of the two ends of the air outlet box are provided with first guide plates, the outer wall of one end, close to the air outlet box, of each first guide plate is arc-shaped, the first guide plates are fixedly connected with the inner wall of the box body, and the first guide plates are fixedly connected with the exhaust pipes.
Preferably, outlet duct one end is provided with the rose box, rose box and box outer wall fixed connection, and the rose box inner wall is fixed with filtering material.
Preferably, the air inlet box inner wall fixedly connected with baffle, baffle both ends fixedly connected with second guide plate, a plurality of activated carbon plates of air inlet box inner wall fixedly connected with, the activated carbon plate sets up to the slope.
The utility model has the advantages that:
1. can make the suction hood at inlet box both ends absorb external air current through setting up the aspiration pump, through the transport of air duct, finally through the collection mechanism of air duct bottom, filter the microorganism in the air current and collect, and discharge remaining air current through the outlet duct, realized the purpose of high-efficient collection, and can control the height of inlet box through setting up elevating system to can realize collecting the air microorganism of co-altitude not, improve the collection scope.
2. The air guide pipe outer wall can be rotated and cleaned by the rotating of the rotating box through the brush arranged in the rotating box, air holes are prevented from being blocked after long-term use, and the efficiency of air flow absorbed by the exhaust pipe after filtration can be improved through the first guide plate arranged on the outer wall of the air outlet box, so that the final collection efficiency is improved.
3. Can carry out drying process to the air current through setting up a plurality of activated carbon plates in the air inlet box, avoid moist external environment to influence the collection effect, can play the isolation through the baffle that sets up in the air inlet box, avoid the air current to flow indiscriminately, improve air exhaust efficiency, can further improve air exhaust efficiency through the second guide plate that sets up in the air inlet box.
Drawings
FIG. 1 is a schematic sectional view of a collection device for sampling microorganisms according to embodiment 1 of the present invention;
FIG. 2 is a schematic view of a partial main structure of a collection device for sampling microorganisms according to the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure of a collection device for sampling microorganisms according to embodiment 2 of the present invention.
In the figure: the device comprises a base 1, pulleys 2, an air suction pipe 3, a motor 4, a first cover plate 5, an equipment groove 6, a collecting pipe 7, an air outlet box 8, a collecting filter plate 9, a connecting rod 10, an expansion rod 11, a collecting plate 12, a hairbrush 13, a filter plate 14, an air suction cover 15, an air inlet box 16, an air guide pipe 17, an air inlet channel 18, a partition plate 19, an activated carbon plate 20, a rotating box 21, air holes 22, a first guide plate 23, an air suction pump 24, a box body 25, a filter material 26, a filter box 27, an air outlet pipe 28, a second guide plate 29 and a second cover plate 30.
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.
Example 1
Referring to fig. 1-2, a collection device for microorganism sampling comprises a base 1, pulleys 2 are fixedly connected at four corners of the outer wall of the bottom of the base 1, a box 25 is fixedly connected at the top of the base 1, an air pump 24 is fixedly connected at one end of the inner wall of the box 25, an air exhaust pipe 3 is fixedly connected at one end of the air pump 24, an air outlet pipe 28 is fixedly connected at the other end of the air pump 24, a rotating box 21 is rotatably connected at the top of the box 25, an air outlet box 8 is fixedly connected at the bottom of the rotating box 21, the outer wall of the air outlet box 8 is arc-shaped, the air outlet box 8 is positioned in the box 25, an air guide pipe 17 is rotatably connected at the top of the rotating box 21, a plurality of air holes 22 are formed in the outer wall of the bottom of the air guide pipe 17, an air inlet box 16 is in threaded connection with the top of the air guide pipe 17, an air inlet passage 18 is formed in the top of the air guide pipe 17, air inlet cover 15 is fixedly connected with an air suction hood 15, a filter plate 14 is fixedly connected at the inner wall of the air inlet cover 15, air duct 17 bottom is provided with the collection mechanism, 16 bottoms of air inlet box are provided with elevating system, can make the cover 15 of breathing in at 16 both ends of air inlet box absorb external air current through setting up aspiration pump 24, through the transport of air duct 17, finally through the collection mechanism of 17 bottoms of air duct, microorganism to in the air current filters the collection, and discharge remaining air current through outlet duct 28, the purpose of high-efficient collection has been realized, and can control the height of air inlet box 16 through setting up elevating system, thereby can realize collecting the air microorganism of co-altitude not, improve the collection scope.
In the utility model, the collecting mechanism comprises a collecting pipe 7 and a collecting filter plate 9, the bottom of the air duct 17 is provided with a collecting plate 12, the collecting plate 12 is fixedly connected with the inner wall of the rotating box 21, the collecting plate 12 is in a round table shape, the outer wall of the bottom of the collecting plate 12 is provided with a plurality of air holes, the collecting pipe 7 is positioned at the bottom of the collecting plate 12, the bottom of the collecting pipe 7 is clamped with the inner wall of the air outlet box 8, the inner wall of the collecting pipe 7 is provided with a connecting rod 10, the outer wall of the connecting rod 10 is fixedly connected with the collecting filter plate 9, and the purpose of collecting microorganisms in the air flow is realized;
the lifting mechanism comprises a motor 4 and a telescopic rod 11, the top of the telescopic rod 11 is fixedly connected with two ends of the outer wall of the bottom of the air inlet box 16, the bottom of the telescopic rod 11 is fixedly connected with the outer wall of the top of the box body 25, an equipment groove 6 is formed in the bottom of the base 1, the motor 4 is fixedly connected with the inner wall of the equipment groove 6, the outer wall of the bottom of the equipment groove 6 is rotatably connected with a first cover plate 5, and the top of the motor 4 is fixedly connected with the air outlet box 8, so that the height adjustment of the air inlet box 16 at the top of the air guide pipe 17 is realized;
the outer walls of two ends of the air duct 17 are provided with brushes 13, the brushes 13 are fixedly connected with the inner wall of the rotating box 21, the outer walls of two ends of the air outlet box 8 are provided with first guide plates 23, the outer wall of one end, close to the air outlet box 8, of each first guide plate 23 is arranged to be arc-shaped, the first guide plates 23 are fixedly connected with the inner wall of the box body 25, the first guide plates 23 are fixedly connected with the air exhaust pipe 3, the outer wall of the air duct 17 can be rotationally wiped when the rotating box 21 rotates through the brushes 13 arranged in the rotating box 21, the blockage of air vents 22 after long-term use is avoided, the efficiency of absorbing filtered air flow by the air exhaust pipe 3 can be improved through the first guide plates 23 arranged on the outer wall of the air outlet box 8, and therefore the final collection efficiency is improved;
one end of the air outlet pipe 28 is provided with a filter box 27, the filter box 27 is fixedly connected with the outer wall of the box body 25, the inner wall of the filter box 27 is fixedly provided with a filter material 26, and finally discharged air flow is further filtered and purified.
The working principle is as follows: in the idle position of the device, all the components are referred to as structural parts to be connected, and the specific connecting means refers to the following working principle that the components are connected in sequence, the detailed connection means is well known in the art, the following mainly describes the working principle and process, and no description is given, when the device is used, the air suction cover 15 at the two ends of the air inlet box 16 can absorb the outside air flow by arranging the air suction pump 24, and finally passes through the collecting mechanism at the bottom of the air guide pipe 17 by the conveying of the air guide pipe 17, the microorganism in the air flow is filtered and collected, and the residual air flow is discharged through the air outlet pipe 28, thereby realizing the purpose of high-efficiency collection, and the height of the air inlet box 16 can be controlled by arranging the lifting mechanism, so that air microorganisms with different heights can be collected, and the collection range is improved.
Example 2
Referring to fig. 2-3, a collecting device for microorganism sampling, a baffle 19 is fixedly connected to the inner wall of an air inlet box 16, a second guide plate 29 is fixedly connected to two ends of the baffle 19, a plurality of activated carbon plates 20 are fixedly connected to the inner wall of the air inlet box 16, and the activated carbon plates 20 are arranged to be inclined.
The working principle is as follows: can carry out drying process to the air current through setting up a plurality of activated carbon plates 20 in the inlet box 16, avoid moist external environment influence to collect the effect, can play the isolation through setting up baffle 19 in the inlet box 16, avoid the air current to flow indiscriminately, improve air exhaust efficiency, can further improve air exhaust efficiency through setting up second guide plate 29 in the inlet box 16.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. The collecting device for microorganism sampling comprises a base (1), pulleys (2) are fixedly connected to four corners of the outer wall of the bottom of the base (1), and is characterized in that a box body (25) is fixedly connected to the top of the base (1), an air pump (24) is fixedly connected to one end of the inner wall of the box body (25), an air exhaust pipe (3) is fixedly connected to one end of the air pump (24), an air outlet pipe (28) is fixedly connected to the other end of the air pump (24), a rotating box (21) is rotatably connected to the top of the box body (25), an air outlet box (8) is fixedly connected to the bottom of the rotating box (21), the outer wall of the air outlet box (8) is arc-shaped, the air outlet box (8) is located inside the box body (25), an air guide pipe (17) is connected to the top of the rotating box (21) through threads, and a plurality of air guide holes (22) are formed in the outer wall of the bottom of the air guide pipe (17), the air guide pipe (17) top fixedly connected with air inlet box (16), air guide pipe (17) top is provided with inlet channel (18), the equal fixedly connected with cover (15) of breathing in of air inlet box (16) both ends, cover (15) inner wall fixedly connected with filter (14) of breathing in, air guide pipe (17) bottom is provided with collects the mechanism, air inlet box (16) bottom is provided with elevating system.
2. The collection device for microorganism sampling according to claim 1, wherein the collection mechanism comprises a collection pipe (7) and a collection filter plate (9), a flow collection plate (12) is arranged at the bottom of the gas guide pipe (17), the flow collection plate (12) is fixedly connected with the inner wall of the rotating box (21), the flow collection plate (12) is in a round table shape, a plurality of gas holes are formed in the outer wall of the bottom of the flow collection plate (12), the collection pipe (7) is located at the bottom of the flow collection plate (12), the bottom of the collection pipe (7) is connected with the inner wall of the gas outlet box (8) in a clamping manner, a connecting rod (10) is arranged on the inner wall of the collection pipe (7), and the outer wall of the connecting rod (10) is fixedly connected with the collection filter plate (9).
3. The collection device for microorganism sampling according to claim 1, wherein the lifting mechanism comprises a motor (4) and an expansion link (11), the top of the expansion link (11) is fixedly connected with two ends of the outer wall of the bottom of the air inlet box (16), the bottom of the expansion link (11) is fixedly connected with the outer wall of the top of the box body (25), the bottom of the base (1) is provided with an equipment groove (6), the motor (4) is fixedly connected with the inner wall of the equipment groove (6), the outer wall of the bottom of the equipment groove (6) is rotatably connected with a first cover plate (5), and the top of the motor (4) is fixedly connected with the air outlet box (8).
4. The collection device for microorganism sampling according to claim 1, wherein the outer walls of both ends of the air duct (17) are provided with brushes (13), and the brushes (13) are fixedly connected with the inner wall of the rotating box (21).
5. The collection device for microorganism sampling according to claim 1, wherein the outer walls of both ends of the air outlet box (8) are provided with first guide plates (23), the outer wall of one end of the first guide plate (23) close to the air outlet box (8) is provided with an arc shape, the first guide plate (23) is fixedly connected with the inner wall of the box body (25), and the first guide plate (23) is fixedly connected with the air exhaust pipe (3).
6. The collection device for microorganism sampling according to claim 1, wherein one end of the air outlet pipe (28) is provided with a filter box (27), the filter box (27) is fixedly connected with the outer wall of the box body (25), and the inner wall of the filter box (27) is fixed with a filter material (26).
7. The collection device for microorganism sampling according to claim 1, wherein a partition plate (19) is fixedly connected to the inner wall of the air inlet box (16), second guide plates (29) are fixedly connected to two ends of the partition plate (19), a plurality of activated carbon plates (20) are fixedly connected to the inner wall of the air inlet box (16), and the activated carbon plates (20) are arranged to be inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121051460.9U CN215050238U (en) | 2021-05-17 | 2021-05-17 | Collection device is used in microorganism sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121051460.9U CN215050238U (en) | 2021-05-17 | 2021-05-17 | Collection device is used in microorganism sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215050238U true CN215050238U (en) | 2021-12-07 |
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ID=79217856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121051460.9U Expired - Fee Related CN215050238U (en) | 2021-05-17 | 2021-05-17 | Collection device is used in microorganism sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215050238U (en) |
-
2021
- 2021-05-17 CN CN202121051460.9U patent/CN215050238U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20211207 |