CN207923541U - A kind of Water straining type air pollen collector - Google Patents
A kind of Water straining type air pollen collector Download PDFInfo
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- CN207923541U CN207923541U CN201820456262.2U CN201820456262U CN207923541U CN 207923541 U CN207923541 U CN 207923541U CN 201820456262 U CN201820456262 U CN 201820456262U CN 207923541 U CN207923541 U CN 207923541U
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Abstract
A kind of Water straining type air pollen collector is related to a kind of air pollen collector.The utility model is to solve the technical issues of existing air pollen collecting device can not avoid wind-force and rainfall from influencing.The utility model is made of outer barrel, bolt, inner cylinder, impurity strainer, lifting rope, pollen strainer and hanging ring；Three bolts both pass through on the side wall top to the outer wall of inner cylinder of outer barrel, and there are space between inner barrel and outer barrel, there are spaces between the lower end of inner cylinder, pollen strainer and the bottom surface of outer barrel for pollen strainer.When there is rainfall; water can directly be overflowed by the upper edge of outer barrel, so that the pollen strainer of inner cylinder lower end is immersed in water always, under the protection of water and impurity strainer; outside air can be reduced and flow disturbance and loss to being retained in pollen strainer, to effectively promote the reliability of air pollen collecting.The air pollen collector that the collection efficiency of the Water straining type air pollen collector of the utility model is more common improves 50%.
Description
Technical field
The utility model is related to a kind of air pollen collectors
Background technology
Air pollen is the aerial pollen particles that suspend within a certain period of time, is generally considered to be and induces asthma, mistake
The main sensibiligen of the pollinosis such as quick property dermatitis, nettle rash.Domestic multiple hospitals Allergic skin test report shows most respiratory tracts
Anaphylactia is related with air pollen.The primary of pollinosis is prevented and treated on condition that utilize science apparatus to air pollen
It is accurately and reliably collected, finds out the law characteristics such as the type, concentration, spatial and temporal distributions of air pollen, avoid or reduce contact
Air pollen.Currently, air pollen collecting is mainly fixed on somewhere using open receiving flask to air natural subsidence
Pollen is captured.However the method is primarily present two aspect drawbacks：On the one hand, open receiving flask has sunk in dry conditions
The pollen dropped in collector is influenced to have certain loss by wind-force turbulent flow；On the other hand, when rainfall is larger, rainwater is past
It is past to be full of collector and overflow, while losing a certain amount of pollen.
Utility model content
The utility model is the technology that solve existing air pollen collecting device and wind-force and rainfall can not be avoided to influence
Problem provides a kind of Water straining type air pollen collector.
The Water straining type air pollen collector of the utility model is by outer barrel 1, bolt 2, inner cylinder 3, impurity strainer 4, lifting rope
5, pollen strainer 6 and hanging ring 7 form；
The outer barrel 1 is that upper end is open, lower end cylinder with the end；
The inner cylinder 3 is the cylinder of open at both ends, and the outer diameter of inner cylinder 3 is less than the internal diameter of outer barrel 1, the height of inner cylinder 3
Height of the degree more than outer barrel 1；
The impurity strainer 4 is the circular filter screen of nylon material, and aperture is 3mm~5mm, and pitch-row is 1mm~2mm；
The pollen strainer 6 is the circular filter screen of nylon material, and aperture is 8 μm；
Impurity strainer 4 and pollen strainer 6 are separately mounted to the both ends of inner cylinder 3；
Three bolts 2 both pass through the opposite position that inner cylinder 3 and outer barrel 1 are fixed on the side wall top to the outer wall of inner cylinder 3 of outer barrel 1
It sets, inner cylinder 3 is arranged in the inside of outer barrel 1, the axis coincidence of inner cylinder 3 and outer barrel 1, between the outer wall and the inner wall of outer barrel 1 of inner cylinder 3
There are spaces, and impurity strainer 4 is in the upper end of inner cylinder 3, and pollen strainer 6 is in the lower end of inner cylinder 3, the inside of pollen strainer 6 and outer barrel 1
There are space between bottom surface, impurity strainer 4 is higher than the upper edge 1-1 of outer barrel 1, and the angle between three bolts 2 is 120 °, three etc.
One end of long lifting rope 5 is separately fixed on three bolts 2, and the other end is each attached on a hanging ring 7.
The application method of the Water straining type air pollen collector of the utility model is：
Pure water direct is injected on the impurity strainer 4 of 3 upper end of inner cylinder until having water to be overflowed from the upper edge 1-1 of outer barrel 1, it will
Whole device is hung up, and to ensure that device is in level and can start to collect air pollen.
When completing a collection period, three bolts 2 are unscrewed, take out inner cylinder 3, the water in inner cylinder 3 is made in gravity at this time
The outside that inner cylinder 3 is flowed out to lower permeable pollen strainer 6, then unloads pollen strainer 6 and is loaded into valve bag and give over to room
Interior experimental analysis sample.Then it rinses inner cylinder 3 well with pure water and loads onto new pollen strainer 6, you can carry out next period
Pollen collecting work.
It is 10 μm~150 μm since pollen grain size is relatively small, is more than the aperture of pollen strainer 6 and is less than impurity strainer 4
Aperture, and larger (the about 1.8g/cm of proportion3), so the pollen in air can pass through the impurity strainer 4 of 3 upper end of inner cylinder
And it is retained in above the pollen strainer 6 of 3 lower end of inner cylinder.In addition, impurity strainer 4 can also reduce deadwood, fallen leaves, insect, animal etc.
Extraneous interference.
Since the outer 1-1 of outer barrel 1 is less than the height of inner cylinder 3, and all there are appropriate spaces for the two surrounding and bottom, therefore
When there is rainfall, superfluous water can directly be overflowed by the upper edge 1-1 of outer barrel 1, while being ensured to have water inside outer barrel 1 always and being made inner cylinder
The pollen strainer 6 of 3 lower ends is immersed in water always, under the protection of water and impurity strainer 4, can reduce outside air flowing to retaining
In the disturbance and loss of pollen strainer 6, to effectively promote the reliability of air pollen collecting.
The air pollen collector that the collection efficiency of the Water straining type air pollen collector of the utility model is more common improves
50%.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the Water straining type air pollen collector of specific implementation mode one；
Fig. 2 be specific implementation mode one Water straining type air pollen collector along axis split after stereoscopic schematic diagram.
Specific implementation mode
Specific implementation mode one：Present embodiment is a kind of Water straining type air pollen collector, as Figure 1-Figure 2, tool
Body is made of outer barrel 1, bolt 2, inner cylinder 3, impurity strainer 4, lifting rope 5, pollen strainer 6 and hanging ring 7；
The outer barrel 1 is that upper end is open, lower end cylinder with the end；
The inner cylinder 3 is the cylinder of open at both ends, and the outer diameter of inner cylinder 3 is less than the internal diameter of outer barrel 1, the height of inner cylinder 3
Height of the degree more than outer barrel 1；
The impurity strainer 4 is the circular filter screen of nylon material, and aperture is 3mm~5mm, and pitch-row is 1mm~2mm；
The pollen strainer 6 is the circular filter screen of nylon material, and aperture is 8 μm；
Impurity strainer 4 and pollen strainer 6 are separately mounted to the both ends of inner cylinder 3；
Three bolts 2 both pass through the opposite position that inner cylinder 3 and outer barrel 1 are fixed on the side wall top to the outer wall of inner cylinder 3 of outer barrel 1
It sets, inner cylinder 3 is arranged in the inside of outer barrel 1, the axis coincidence of inner cylinder 3 and outer barrel 1, between the outer wall and the inner wall of outer barrel 1 of inner cylinder 3
There are spaces, and impurity strainer 4 is in the upper end of inner cylinder 3, and pollen strainer 6 is in the lower end of inner cylinder 3, the inside of pollen strainer 6 and outer barrel 1
There are space between bottom surface, impurity strainer 4 is higher than the upper edge 1-1 of outer barrel 1, and the angle between three bolts 2 is 120 °, three etc.
One end of long lifting rope 5 is separately fixed on three bolts 2, and the other end is each attached on a hanging ring 7.
The application method of the Water straining type air pollen collector of present embodiment is：
Pure water direct is injected on the impurity strainer 4 of 3 upper end of inner cylinder until having water to be overflowed from the upper edge 1-1 of outer barrel 1, it will
Whole device is hung up, and to ensure that device is in level and can start to collect air pollen.
When completing a collection period, three bolts 2 are unscrewed, take out inner cylinder 3, the water in inner cylinder 3 is made in gravity at this time
The outside that inner cylinder 3 is flowed out to lower permeable pollen strainer 6, then unloads pollen strainer 6 and is loaded into valve bag and give over to room
Interior experimental analysis sample.Then it rinses inner cylinder 3 well with pure water and loads onto new pollen strainer 6, you can carry out next period
Pollen collecting work.
It is 10 μm~150 μm since pollen grain size is relatively small, is more than the aperture of pollen strainer 6 and is less than impurity strainer 4
Aperture, and larger (the about 1.8g/cm of proportion3), so the pollen in air can pass through the impurity strainer 4 of 3 upper end of inner cylinder
And it is retained in above the pollen strainer 6 of 3 lower end of inner cylinder.In addition, impurity strainer 4 can also reduce deadwood, fallen leaves, insect, animal etc.
Extraneous interference.
Since the outer 1-1 of outer barrel 1 is less than the height of inner cylinder 3, and all there are appropriate spaces for the two surrounding and bottom, therefore
When there is rainfall, superfluous water can directly be overflowed by the upper edge 1-1 of outer barrel 1, while being ensured to have water inside outer barrel 1 always and being made inner cylinder
The pollen strainer 6 of 3 lower ends is immersed in water always, under the protection of water and impurity strainer 4, can reduce outside air flowing to retaining
In the disturbance and loss of pollen strainer 6, to effectively promote the reliability of air pollen collecting.
Specific implementation mode two：The present embodiment is different from the first embodiment in that：The bolt 2 be tack not
Become rusty steel bolt.Other are same as the specific embodiment one.
Specific implementation mode three：The present embodiment is different from the first and the second embodiment in that：The impurity strainer 4
It is all made of the both ends that glass cement is separately fixed at inner cylinder 3 with pollen strainer 6.Other are the same as one or two specific embodiments.
Specific implementation mode four：Unlike one of present embodiment and specific implementation mode one to three：The outer barrel 1
For PVC material.Other are identical as one of specific implementation mode one to three.
Specific implementation mode five：Unlike one of present embodiment and specific implementation mode one to four：The inner cylinder 3
For PVC material.Other are identical as one of specific implementation mode one to four.
The utility model is verified with following tests：
Experiment one：This experiment be a kind of Water straining type air pollen collector, as Figure 1-Figure 2, specifically by outer barrel 1,
Bolt 2, inner cylinder 3, impurity strainer 4, lifting rope 5, pollen strainer 6 and hanging ring 7 form；
The outer barrel 1 is that upper end is open, lower end cylinder with the end；
The inner cylinder 3 is the cylinder of open at both ends, and the outer diameter of inner cylinder 3 is less than the internal diameter of outer barrel 1, the height of inner cylinder 3
Height of the degree more than outer barrel 1；
The impurity strainer 4 is the circular filter screen of nylon material, and aperture is 3mm~5mm, and pitch-row is 1mm~2mm；
The pollen strainer 6 is the circular filter screen of nylon material, and aperture is 8 μm；
Impurity strainer 4 and pollen strainer 6 are separately mounted to the both ends of inner cylinder 3；
Three bolts 2 both pass through the opposite position that inner cylinder 3 and outer barrel 1 are fixed on the side wall top to the outer wall of inner cylinder 3 of outer barrel 1
It sets, inner cylinder 3 is arranged in the inside of outer barrel 1, the axis coincidence of inner cylinder 3 and outer barrel 1, between the outer wall and the inner wall of outer barrel 1 of inner cylinder 3
There are spaces, and impurity strainer 4 is in the upper end of inner cylinder 3, and pollen strainer 6 is in the lower end of inner cylinder 3, the inside of pollen strainer 6 and outer barrel 1
There are space between bottom surface, impurity strainer 4 is higher than the upper edge 1-1 of outer barrel 1, and the angle between three bolts 2 is 120 °, three etc.
One end of long lifting rope 5 is separately fixed on three bolts 2, and the other end is each attached on a hanging ring 7；
The bolt 2 is tack stainless steel bolt；
The impurity strainer 4 and pollen strainer 6 is all made of the both ends that glass cement is separately fixed at inner cylinder 3；
The outer barrel 1 is PVC material；
The inner cylinder 3 is PVC material.
The application method of the Water straining type air pollen collector of this experiment is：
Pure water direct is injected on the impurity strainer 4 of 3 upper end of inner cylinder until having water to be overflowed from the upper edge 1-1 of outer barrel 1, it will
Whole device is hung up, and to ensure that device is in level and can start to collect air pollen.
When completing a collection period, three bolts 2 are unscrewed, take out inner cylinder 3, the water in inner cylinder 3 is made in gravity at this time
The outside that inner cylinder 3 is flowed out to lower permeable pollen strainer 6, then unloads pollen strainer 6 and is loaded into valve bag and give over to room
Interior experimental analysis sample.Then it rinses inner cylinder 3 well with pure water and loads onto new pollen strainer 6, you can carry out next period
Pollen collecting work.
It is 10 μm~150 μm since pollen grain size is relatively small, is more than the aperture of pollen strainer 6 and is less than impurity strainer 4
Aperture, and larger (the about 1.8g/cm of proportion3), so the pollen in air can pass through the impurity strainer 4 of 3 upper end of inner cylinder
And it is retained in above the pollen strainer 6 of 3 lower end of inner cylinder.In addition, impurity strainer 4 can also reduce deadwood, fallen leaves, insect, animal etc.
Extraneous interference.
Since the outer 1-1 of outer barrel 1 is less than the height of inner cylinder 3, and all there are appropriate spaces for the two surrounding and bottom, therefore
When there is rainfall, superfluous water can directly be overflowed by the upper edge 1-1 of outer barrel 1, while being ensured to have water inside outer barrel 1 always and being made inner cylinder
The pollen strainer 6 of 3 lower ends is immersed in water always, under the protection of water and impurity strainer 4, can reduce outside air flowing to retaining
In the disturbance and loss of pollen strainer 6, to effectively promote the reliability of air pollen collecting.
Claims (5)
1. a kind of Water straining type air pollen collector, it is characterised in that Water straining type air pollen collector is by outer barrel (1), bolt
(2), inner cylinder (3), impurity strainer (4), lifting rope (5), pollen strainer (6) and hanging ring (7) composition；
The outer barrel (1) is that upper end is open, lower end cylinder with the end；
The inner cylinder (3) is the cylinder of open at both ends, and the outer diameter of inner cylinder (3) is less than the internal diameter of outer barrel (1), inner cylinder (3)
Height be more than outer barrel (1) height；
The impurity strainer (4) is the circular filter screen of nylon material, and aperture is 3mm~5mm, and pitch-row is 1mm~2mm；
The pollen strainer (6) is the circular filter screen of nylon material, and aperture is 8 μm；
Impurity strainer (4) and pollen strainer (6) are separately mounted to the both ends of inner cylinder (3)；
Three bolts (2) both pass through the phase that inner cylinder (3) and outer barrel (1) are fixed on the side wall top to the outer wall of inner cylinder (3) of outer barrel (1)
To position, in the inside of outer barrel (1), the axis of inner cylinder (3) and outer barrel (1) overlaps for inner cylinder (3) setting, the outer wall of inner cylinder (3) with
There are spaces between the inner wall of outer barrel (1), and impurity strainer (4) is in the upper end of inner cylinder (3), and pollen strainer (6) is under inner cylinder (3)
End, there are spaces, impurity strainer (4) to be higher than the upper edge (1- of outer barrel (1) between pollen strainer (6) and the inner bottom surface of outer barrel (1)
1), the angle between three bolts (2) is 120 °, and one end of three isometric lifting ropes (5) is separately fixed at three bolts (2)
On, the other end is each attached on a hanging ring (7).
2. a kind of Water straining type air pollen collector according to claim 1, it is characterised in that the bolt (2) is flat
Head stainless steel bolt.
3. a kind of Water straining type air pollen collector according to claim 1, it is characterised in that the impurity strainer (4)
Aperture be 4mm, pitch-row 2mm.
4. a kind of Water straining type air pollen collector according to claim 1, it is characterised in that the outer barrel (1) is
PVC.
5. a kind of Water straining type air pollen collector according to claim 1, it is characterised in that the inner cylinder (3) is
PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456262.2U CN207923541U (en) | 2018-04-02 | 2018-04-02 | A kind of Water straining type air pollen collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456262.2U CN207923541U (en) | 2018-04-02 | 2018-04-02 | A kind of Water straining type air pollen collector |
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| Publication Number | Publication Date |
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| CN207923541U true CN207923541U (en) | 2018-09-28 |
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ID=63597021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456262.2U Active CN207923541U (en) | 2018-04-02 | 2018-04-02 | A kind of Water straining type air pollen collector |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548698A (en) * | 2018-04-02 | 2018-09-18 | 中国科学院东北地理与农业生态研究所 | A kind of Water straining type air pollen collector |
| CN116086892A (en) * | 2023-03-28 | 2023-05-09 | 中国科学院生态环境研究中心 | Pollen sampling device |
-
2018
- 2018-04-02 CN CN201820456262.2U patent/CN207923541U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548698A (en) * | 2018-04-02 | 2018-09-18 | 中国科学院东北地理与农业生态研究所 | A kind of Water straining type air pollen collector |
| CN108548698B (en) * | 2018-04-02 | 2023-08-22 | 中国科学院东北地理与农业生态研究所 | Water filtering type air pollen collector |
| CN116086892A (en) * | 2023-03-28 | 2023-05-09 | 中国科学院生态环境研究中心 | Pollen sampling device |
| CN116086892B (en) * | 2023-03-28 | 2023-11-03 | 中国科学院生态环境研究中心 | Pollen sampling device |
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