CN103900852A - Atmospheric pollen collector - Google Patents
Atmospheric pollen collector Download PDFInfo
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- CN103900852A CN103900852A CN201410142611.XA CN201410142611A CN103900852A CN 103900852 A CN103900852 A CN 103900852A CN 201410142611 A CN201410142611 A CN 201410142611A CN 103900852 A CN103900852 A CN 103900852A
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Abstract
The invention discloses an atmospheric pollen collector, relates to a pollen collector, and aims to solve the problem that a conventional atmospheric pollen collector cannot avoid the influence caused by the wind direction. The atmospheric pollen collector consists of a base, a supporting column, fixed pull ropes, a turntable, collection windows, sampling screens, a T-shaped bracket, a tail fin and pull rope fixing rings, wherein the base is fixed on the ground; the supporting column is arranged on the base; the pull rope fixing rings are arranged at the upper part of the supporting column; one end of each fixed pull rope is connected with the corresponding pull rope fixing ring, and the other end of each fixed pull rope is connected with the ground; the turntable is mounted at the top end of the supporting column; the T-shaped bracket is mounted on the turntable; the tail fin is mounted at the tail end of the perpendicular edge of the T-shaped bracket; one collection window is arranged on each of two symmetric edges of the T-shaped bracket; the sampling screens are arranged in the collection windows. The atmospheric pollen collector disclosed by the invention is used for collecting free pollens in air.
Description
Technical field
The present invention relates at a kind of pollen collector.
Background technology
Air pollen is that the pollen of plant is leaving after maternal plant and can and be suspended within a certain period of time airborne pollen particles by aerodynamic force carrying, and it is medically being generally considered to be the main outdoor sensibiligen of pollinosiss such as bringing out asthma, allergic dermatitis, nettle rash.Domestic Duo Jia hospital anaphylactogen examining report points out, anaphylactia is relevant with multiple pollen sensitization.The primary prerequisite of prevention and treatment pollinosis is to utilize the gathering-device of science to collect air pollen, thereby finds out the law characteristic such as kind, concentration, spatial and temporal distributions of air pollen, avoids or reduces ingress of air pollen.
At present, the collection of air pollen is mainly to utilize the method that scribbles glycerine microslide, but in the method, be subject to the restriction of microslide horizontal positioned, and generally can only collect the larger sinking speed of proportion pollen faster, and poor to the long pollen collecting effect of suspension time in air.Meanwhile, the method also cannot be estimated the impact of different wind directions on pollen transmission.
Summary of the invention
Object of the present invention will solve conventional air pollen collecting device and cannot avoid the problem that affects of wind direction, and a kind of air pollen collector is provided.
Air pollen collector is by base, pillar, fixed pulling rope, rotating disk, gather window, sampling gauze, T-shaped support, tail fin and stay cord set collar composition, described base fixes on the ground, described pillar is arranged on base, on pillar top, stay cord set collar is set, described fixed pulling rope one end is connected with stay cord set collar, the other end of described fixed pulling rope is connected with ground, described rotating disk is arranged on pillar top, T-shaped support is installed on rotating disk, described tail fin is arranged on the perpendicular edge end of T-shaped support, install respectively one on two limits of type support symmetry and gather window, gathering the inner sampling gauze of installing of window.
Principle of work: the rotating disk of air pollen collector of the present invention can rotate vertically, and because tail fin effect keeps gathering window vertically and wind direction, the gauze that ensures like this to sample is collected pollen free in air to greatest extent.
Advantage of the present invention: air pollen collector of the present invention arranges rotating disk and tail fin, ensures to gather window vertical and wind direction always, has greatly improved pollen collecting effect.
Brief description of the drawings
Fig. 1 is the structural representation of the air pollen collector described in embodiment one.
Embodiment
Embodiment one: in conjunction with Fig. 1, present embodiment is that air pollen collector is by base 1, pillar 2, fixed pulling rope 3, rotating disk 4, gather window 5, sampling gauze 6, T-shaped support 7, tail fin 8 and stay cord set collar 9 form, described base 1 fixes on the ground, described pillar 2 is arranged on base 1, on pillar 2 tops, stay cord set collar 9 is set, described fixed pulling rope 3 one end are connected with stay cord set collar 9, the other end of described fixed pulling rope 3 is connected with ground, described rotating disk 4 is arranged on pillar 2 tops, T-shaped support 7 is installed on rotating disk 4, described tail fin 8 is arranged on the perpendicular edge end of T-shaped support 7, install respectively one on two limits of T-shaped support 7 symmetries and gather window 5, gathering the inner sampling gauze 6 of installing of window 5.
Present embodiment air pollen collector arranges rotating disk 4 and tail fin 8, ensures to gather window 5 vertical and wind direction always, has greatly improved sampling gauze 6 to pollen collecting effect.
Install and using method:
1), first base 1 is faced up on placement and level ground, by 2 times terminal screw precession base 1 screw thread mouths of pillar, and guarantee firm;
2), 3 one sections of 3 fixed pulling ropes are separately fixed in the stay cord set collar 9 on pillar 2 tops, another section is fixed on ground, and keeps pillar 2 vertical;
3), rotating disk 4 and T-shaped support 7 are fixed on pillar 2 sequentially, and check and guarantee directly rotation smooth and easy of rotating disk 4, then tail fin 8 is arranged in T-shaped support 7 afterbody grooves;
4), open and gather the fixed screw on window 5 tops, put into and gather gauze 6, then close and gather window 5 screw that is tightened;
5), after a sampling period completes, open gather window 5, take off old sampling gauze 6, then change new sampling gauze 6 and carry out next periodic sampling;
6), this device at least should check the elasticity of fixed pulling rope 3 and the smooth and easy degree of rotating disk 4 swivel bearings every month, answers if desired apply oil to be lubricated maintenance.
Embodiment two: the difference of present embodiment and embodiment one is: the cast iron that described base 1 is 400mm, thickness 20mm by diameter is made into cup dolly, and in the middle of described cup dolly, diameter being set is 60mm screw thread mouth, for mounting column 2.Other are identical with embodiment one.
In the middle of base 1 described in present embodiment, screw thread mouth is set, carries out bolt be connected with pillar 2, firm is fixed on pillar 2 on base 1.
Embodiment three: one of present embodiment and embodiment one or two difference is: the cast iron pipe that described pillar 2 is 60mm for diameter, pipe thickness >3mm, screw is arranged in pillar 2 lower ends, and match with the screw thread mouth arranging in the middle of base (1), for being connected with base 1 bolt.Other are identical with embodiment one or two.
Embodiment four: one of present embodiment and embodiment one to three difference is: described fixed pulling rope 3 is not less than the wire rope of 3mm for diameter, by the pillar oblique lower pull-out of 2 top stay cord set collar 9 and fix on the ground, pulling rope length is 1200mm.Other are identical with embodiment one to three.
Embodiment five: one of present embodiment and embodiment one to four difference is: described rotating disk 4 forms by rotating freely mobile upper dish and lower wall, the lower wall of rotating disk 4 and pillar 2 bolts are fixed together, rotating freely of rotating disk 4 mobile on coil bolt and be fixedly connected with T-shaped support 7.Other are identical with embodiment one to four.
The rotating freely mobile upper rim axial direction and can freely rotate of rotating disk 4 described in present embodiment, therefore ensures to coil bolt on mobile and be fixedly connected with T-shaped support 7 and therewith in axial direction can freely rotate can rotate freely.
Embodiment six: one of present embodiment and embodiment one to five difference is: the height of described collection window 5 is 250mm, the wide 270mm of being, the thick 40mm of being, the groove of the dark 10mm of wide 10mm is all set in the inner surrounding of collection window 5, sampling gauze 6 gathers in the groove of the dark 10mm of the inner wide 10mm of window 5, and the top frame of collection window 5 can freely be opened.Other are identical with embodiment one to five.
Present embodiment gathers the top frame of window 5 can freely open the conveniently disassembling, assembling and replacing of sampling gauze 6.
Embodiment seven: one of present embodiment and embodiment one to six difference is: described sampling gauze 6 is prepared by the following method, first utilizing massfraction is that 50% silicon oil solution is carried out immersion treatment to medical cotton gauze, obtain being soaked with the medical cotton gauze that massfraction is 50% silicon oil solution, the medical cotton gauze Coherent addition to four layer that massfraction is 50% silicon oil solution will be soaked with, then surrounding is fixed by the chase of wide 270mm, high 250mm, and gauze 6 obtains sampling.Other are identical with embodiment one to six.
Present embodiment utilization be soaked with massfraction be the medical cotton gauze of 50% silicon oil solution as the gauze of sampling gauze 6, it is soluble in water, volatile and have a characteristic of certain viscosity that silicone oil has.By silicone oil be first diluted to 50% aqueous solution be soaked the Quick uniform that cotton hospital gauze is conducive to gauze again and absorbed, and the making (too dense thick silicone oil can cause the inconvenience of various operations) of the gauze of being convenient to sample.In addition, through in the experiment of outdoor repeatable operation, utilize four layers of medical cotton gauze that is soaked with 50% silicon oil solution can be at the pollen quantity that ensures capture in air is smoothly by sampling network maximum.If gauze quantity is less than four layers, a part of pollen can not ensure to be captured through sampling gauze with air-flow, and gauze is more than four layers of passing of seriously hindering air, and pollen collecting effect also can variation, therefore contributes to the collection of free pollen in air.
Embodiment eight: one of present embodiment and embodiment one to seven difference is: described support 7 is made by square aluminum alloy pipe, square aluminum alloy pipe cross section is wide is 40mm, the high 30mm of being, have wide for 3mm, deeply for 5mm, the long groove for 450mm, for tail fin 8 is installed at the perpendicular edge end of T-shaped support 7.Other are identical with embodiment one to seven.
Embodiment nine: one of present embodiment and embodiment one to eight difference is: described tail fin 8 adopts wooden three-ply board or plastic resin sheet material to be prepared from, the length of tail fin 8 is that 450mm, thickness are 3mm.Other are identical with embodiment one to eight.
Present embodiment is conducive to the adjusting to air pollen collector direction by the tail fin 8 of fishtail fin design, ensures to gather window 5 vertically and wind direction, and the gauze 6 that is conducive to sample is collected pollen free in air to greatest extent.
Claims (9)
1. air pollen collector, it is characterized in that a kind of air pollen collector is by base (1), pillar (2), fixed pulling rope (3), rotating disk (4), gather window (5), sampling gauze (6), T-shaped support (7), tail fin (8) and stay cord set collar (9) composition, described base (1) fixes on the ground, described pillar (2) is arranged on base (1), on pillar (2) top, stay cord set collar (9) is set, described fixed pulling rope (3) one end is connected with stay cord set collar (9), the other end of described fixed pulling rope (3) is connected with ground, described rotating disk (4) is arranged on pillar (2) top, at the upper T-shaped support (7) of installing of rotating disk (4), described tail fin (8) is arranged on the perpendicular edge end of T-shaped support (7), install respectively one on two symmetrical limits of T-shaped support (7) and gather window (5), gathering the inner sampling gauze (6) of installing of window (5).
2. air pollen collector according to claim 1, it is characterized in that the cast iron that described base (1) is 400mm, thickness 20mm by diameter is made into cup dolly, and in the middle of described cup dolly, diameter being set is 60mm screw thread mouth, for mounting column (2).
3. air pollen collector according to claim 2, it is characterized in that the cast iron pipe that described pillar (2) is 60mm for diameter, pipe thickness >3mm, screw is arranged in pillar (2) lower end, and match with the screw thread mouth arranging in the middle of base (1), for being connected with base (1) bolt.
4. air pollen collector according to claim 1, it is characterized in that described fixed pulling rope (3) is not less than the wire rope of 3mm for diameter, by the oblique lower pull-out of pillar (2) top stay cord set collar (9) and fix on the ground, pulling rope length is 1200mm.
5. air pollen collector according to claim 1, it is characterized in that described rotating disk (4) forms by rotating freely mobile upper dish and lower wall, the lower wall of rotating disk (4) and pillar (2) bolt are fixed together, rotating freely of rotating disk (4) mobile on coil upper bolt and be fixedly connected with T-shaped support (7).
6. air pollen collector according to claim 1, the height that it is characterized in that described collection window (5) is 250mm, the wide 270mm of being, the thick 40mm of being, gather window (5) inner surrounding all arrange wide for 10mm, be the groove of 10mm deeply, sampling gauze (6) is arranged on that to gather window (5) inner wide for 10mm, deeply in the groove for 10mm, and the top frame that gathers window (5) can freely be opened.
7. air pollen collector according to claim 1, sampling gauze (6) described in it is characterized in that is prepared by the following method: first utilizing massfraction is that 50% silicon oil solution is carried out immersion treatment to medical cotton gauze, obtain being soaked with the medical cotton gauze that massfraction is 50% silicon oil solution, be that the medical cotton gauze of 50% silicon oil solution is superimposed to four layers by being soaked with massfraction, then surrounding is fixed by the wide chase that is 270mm, height are 250mm, and gauze (6) obtains sampling.
8. air pollen collector according to claim 1, it is characterized in that described support (7) is made by square aluminum alloy pipe, square aluminum alloy pipe cross section is wide is 40mm, the high 30mm of being, have wide for 3mm, deeply for 5mm, the long groove for 450mm, for tail fin (8) is installed at the perpendicular edge end of T-shaped support (7).
9. air pollen collector according to claim 1, is characterized in that described tail fin (8) adopts wooden three-ply board or plastic resin sheet material to be prepared from, and the length of tail fin (8) is that 450mm, thickness are 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142611.XA CN103900852B (en) | 2014-04-09 | 2014-04-09 | Air pollen collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142611.XA CN103900852B (en) | 2014-04-09 | 2014-04-09 | Air pollen collector |
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| CN103900852A true CN103900852A (en) | 2014-07-02 |
| CN103900852B CN103900852B (en) | 2016-07-27 |
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| CN201410142611.XA Expired - Fee Related CN103900852B (en) | 2014-04-09 | 2014-04-09 | Air pollen collector |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168547A (en) * | 2016-10-08 | 2016-11-30 | 吉林大学 | A kind of bionical gas absorption sampling apparatus |
| CN107421775A (en) * | 2017-09-07 | 2017-12-01 | 山西医科大学 | A kind of pollen trap |
| CN107560987A (en) * | 2017-09-11 | 2018-01-09 | 重庆交通大学 | A kind of air bioparticle concentration computational methods |
| CN107631914A (en) * | 2017-09-11 | 2018-01-26 | 重庆交通大学 | A kind of biologic grain collector |
| CN107796670A (en) * | 2017-09-18 | 2018-03-13 | 中国科学院东北地理与农业生态研究所 | A kind of passive atmospheric sampling apparatus and its application method by all-wing aircraft control direction |
| CN107907370A (en) * | 2017-11-07 | 2018-04-13 | 重庆交通大学 | Continous way biologic grain vasculum |
| CN109738266A (en) * | 2018-12-19 | 2019-05-10 | 中国水产科学研究院淡水渔业研究中心 | A kind of pre-treating method of mandarin sturgeon pectoral fin micro-chemical analysis |
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| CN201514418U (en) * | 2009-09-25 | 2010-06-23 | 中国气象局乌鲁木齐沙漠气象研究所 | Sand collecting instrument capable of measuring orientation position of sand inlet in real time |
| CN201514270U (en) * | 2009-09-25 | 2010-06-23 | 中国气象局乌鲁木齐沙漠气象研究所 | Portable automatic weighting sand-collecting instrument |
| CN102073071A (en) * | 2010-02-09 | 2011-05-25 | 中国气象局乌鲁木齐沙漠气象研究所 | Fully automatic and high-precision dust and sand collector |
| CN102598962A (en) * | 2012-03-06 | 2012-07-25 | 中国科学院东北地理与农业生态研究所 | Capturing device for wetland anemochorous plant seeds |
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Patent Citations (5)
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| US6099607A (en) * | 1998-07-22 | 2000-08-08 | Haslebacher; William J. | Rollably positioned, adjustably directable clean air delivery supply assembly, for use in weather protected environments to provide localized clean air, where activities require clean air quality per strict specifications |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168547A (en) * | 2016-10-08 | 2016-11-30 | 吉林大学 | A kind of bionical gas absorption sampling apparatus |
| CN106168547B (en) * | 2016-10-08 | 2018-07-20 | 吉林大学 | A kind of bionical gas absorption sampling apparatus |
| CN107421775A (en) * | 2017-09-07 | 2017-12-01 | 山西医科大学 | A kind of pollen trap |
| CN107560987A (en) * | 2017-09-11 | 2018-01-09 | 重庆交通大学 | A kind of air bioparticle concentration computational methods |
| CN107631914A (en) * | 2017-09-11 | 2018-01-26 | 重庆交通大学 | A kind of biologic grain collector |
| CN107560987B (en) * | 2017-09-11 | 2020-03-20 | 重庆交通大学 | Atmospheric biological particle concentration calculation method |
| CN107631914B (en) * | 2017-09-11 | 2020-03-20 | 重庆交通大学 | Biological particle collector |
| CN107796670A (en) * | 2017-09-18 | 2018-03-13 | 中国科学院东北地理与农业生态研究所 | A kind of passive atmospheric sampling apparatus and its application method by all-wing aircraft control direction |
| CN107907370A (en) * | 2017-11-07 | 2018-04-13 | 重庆交通大学 | Continous way biologic grain vasculum |
| CN109738266A (en) * | 2018-12-19 | 2019-05-10 | 中国水产科学研究院淡水渔业研究中心 | A kind of pre-treating method of mandarin sturgeon pectoral fin micro-chemical analysis |
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| CN103900852B (en) | 2016-07-27 |
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