CN207650054U - A kind of dust mite attractant screening device - Google Patents
A kind of dust mite attractant screening device Download PDFInfo
- Publication number
- CN207650054U CN207650054U CN201721876646.1U CN201721876646U CN207650054U CN 207650054 U CN207650054 U CN 207650054U CN 201721876646 U CN201721876646 U CN 201721876646U CN 207650054 U CN207650054 U CN 207650054U
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- Prior art keywords
- attractant
- trapper
- dust mite
- measured
- screening device
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Abstract
The utility model discloses a kind of dust mite attractant screening devices, including trapper, storage tank and separator, it stores and dust mite is housed in tank, tank is stored with trapper by connecting band connection, attractant to be measured is placed on trapper, under the action of attractant to be measured, dust mite in storage tank is brought into trapper food attractant by connection, by the way that trapper is placed in separator, to separate the dust mite in trapper from attractant to be measured, the attractant effect of attractant to be measured is screened by weighing the surplus of attractant to be measured.The attractant effect that each attractant to be measured is evaluated using the screening device of the utility model determines the active ingredient of attractant further according to attractant effect, accumulates out effective attractant compositing formula.The utility model is conceived to technical research, and dust mite efficient using determination, nontoxic, free of contamination lures agent prescription as objective, is with a wide range of applications.
Description
Technical field
The utility model is related to parasites in health field to lure screening device, more particularly to a kind of dust mite attractant discriminates
Other device.
Background technology
It is common anti-mite, it is primarily referred to as following methods：The first, acarid is killed with various methods；Second, with various sides
Method makes dust mite feel to feel bad, and then avoids into certain region or stopped for a long time in certain region；The third, tries to inhibit acarid
Mass propagation, control its locality density；It 4th kind, prevents acarid from penetrating local obstacle, enters the inside of object.It is anti-
Mite technology also improves constantly with the development of science and technology, and for killing for acarid, trapping is a kind of advanced means, because
On the surface and inside of many objects, there is an acarid, mainly dust mite is multiplied, and multiplying for dust mite not only will produce a large amount of row
Object is let out, also has a large amount of cast with (such as casting off a skin).Trapping dust mite can kill dust mite, reduce local excreta and
The accumulation of cast reduces dust and quantity of refuse that interior of articles is retained.
Under home environment, inconvenience uses chemicals as dust mite attractant, because may generation environment pollution.It takes
And instead of, it generally can all select food to be used as dust mite attractant, because its safety will not be under suspicion.In general, certain
Kind food can stimulate the taste and smell of dust mite, and then dust mite is attracted to go to feed.In acarid aggregation zone, can all there are various dust mites
Appearance.
Vast territory and abundant resources in China, and various edible species are various, in addition to having ordinary food, also many traditional foods a small number of
National food, functional food, Chinese medicine etc., every year also new food appearance.So numerous food, they are for acarid
How is sensitivity, does not have in-depth study always and inquires into.In addition, for each mite kind (such as dust mite, dermatophagoides pteronyssinus, saprophage junket
Sweet tea mite etc. eats in mite, family), it there are no the sequence for liking substance.These technical data are excavated and arranged, are very valuable
Thing.In particular according to different scenes, different demands makes different traps, these data seem that more foot is precious
It is expensive.
For the technology for trapping and killing dust mite, attractant is developed, determines the constituent and ratio of attractant, is one
Key link, this is also to lead to practical the only way which must be passed.For a long time, simple mite killing is inefficient, in particular for grasp
Acaricide is for basic datas such as the sensibility of dust mite, it is also necessary to control acaricidal concentration, take into account for people, animal, pet etc.
Harm and pollution on the environment.However, acaricide also has comparable limitation at present.
Utility model content
In order to solve can not to grasp in the prior art attractant constituent and ratio to the base of attractant effect sensibility
Plinth data, the utility model provide a kind of dust mite attractant screening device, effective attractant are selected will pass through screening device
Combination formula, and database is gradually established, it points the direction for system research dust mite attractant.
The purpose of this utility model is achieved through the following technical solutions：A kind of dust mite attractant screening device, including trapping
Device, storage tank and separator, storage tank is interior to be equipped with dust mite, and storage tank, by connecting band connection, is put with trapper on trapper
It is equipped with attractant to be measured, under the action of attractant to be measured, the dust mite stored in tank is brought into trapper food by connection
Attractant, by the way that trapper is placed in separator, so that the dust mite in trapper is separated from attractant to be measured,
The attractant effect of attractant to be measured is screened by weighing the surplus of attractant to be measured.
Preferably, a kind of dust mite attractant screening device, the trapper more than one, trapper is equally spacedly
Setting is blocked between trapper and trapper by glue area in storage tank surrounding.
Preferably, a kind of dust mite attractant screening device, the trapper is by yarn screen banks at yarn sieve is 800 mesh
Yarn sieves.
Preferably, a kind of dust mite attractant screening device, the connect band are adhesive tape, store the dirt in tank
Mite enters trapper food attractant by adhesive tape.
Preferably, a kind of dust mite attractant screening device, the separator include fluorescent lamp, funnel and taper
Bottle, fluorescent lamp is located above funnel, by the way that trapper to be placed in funnel so that the dust mite in trapper is separated, taper
Bottle is located at below funnel, and liquid is housed in conical flask, and the dust mite in trapper enters conical flask from trapper.
Preferably, a kind of dust mite attractant screening device, the trapper and storage tank are together with connect band
In constant temperature and humidity incubator, the setting of glue area is in trapper, storage tank and connect band surrounding.
Compared with prior art, the utility model has following excellent beneficial effect：Pass through the screening device of the utility model
The attractant effect of each attractant to be measured is evaluated, determines the active ingredient of attractant further according to attractant effect, it is gradually clear
The development direction of attractant accumulates out effective attractant compositing formula.Then, big according to the respective property of active ingredient, particle
Small, moisture content etc., flexible compositing formula, to realize the purpose for luring dust mite.The utility model is conceived to technical research, with determination
Efficiently, it is objective that nontoxic, free of contamination dust mite, which lures agent prescription, is with a wide range of applications.
Description of the drawings
It, below will be to embodiment or existing skill in order to illustrate more clearly of the present embodiment or technical solution in the prior art
Attached drawing is briefly described needed in art description, it should be apparent that, the accompanying drawings in the following description is only this practicality
Novel one embodiment without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of part-structure schematic diagram of dust mite attractant screening device；
Fig. 2 is a kind of separator structural schematic diagram of dust mite attractant screening device.
In figure：1 trapper；2 storage tanks；3 separators, 31 fluorescent lamps, 32 funnels, 33 conical flasks；4 connect bands；5 glue
Area.
Specific implementation mode
The utility model in order to better understand will carry out the technical solution of the utility model by embodiment clear below
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Fig. 1 to 2, a kind of dust mite attractant screening device, including trapper 1, storage tank 2 and separator 3, it deposits
It puts and dust mite is housed in tank 2, storage tank 2 is connect with trapper 1 by connect band 4, and attractant to be measured is placed on trapper 1,
Under the action of attractant to be measured, store tank 2 in dust mite attractant of eating food is entered on trapper 1 by connect band 4, pass through by
Trapper 1 is placed in separator 3, to separate the dust mite in trapper 1 from attractant to be measured, is waited for by weighing
The surplus of attractant is surveyed to screen the attractant effect of attractant to be measured.
1 more than one of the trapper, trapper 1 are arranged equally spaced at storage 2 surrounding of tank.The trapper 1 is by yarn
Screen banks is at yarn sieve is that 800 mesh yarns sieve, and is blocked by glue area 5 between yarn sieve and yarn sieve, prevents the acarid slipped through the net from escaping.It is described
Connect band 4 is adhesive tape, and the dust mite stored in tank 2 enters on trapper 1 attractant of eating food by adhesive tape.It is described to lure
It catches device 1 and storage tank 2 is put into togerther together with connect band 4 into constant temperature and humidity incubator, the setting of glue area 5 is in trapper 1, storage
4 surrounding of tank 2 and connect band.
The separator 3 includes fluorescent lamp 31, funnel 32 and conical flask 33, and fluorescent lamp 31 is located at 32 top of funnel, leads to
It crosses and trapper 1 is placed in funnel 32 so that the dust mite in trapper 1 is separated, and conical flask 33 is located at 32 lower section of funnel, cone
It is 80% ethanol solution or water that volume fraction is housed in shape bottle 32, and the dust mite in trapper 1 enters conical flask from trapper 1
33。
Based on this screening device, attractant to be measured is placed on trapper by a kind of dust mite attractant discriminating method, storage
Dust mite in tank is brought into trapper food attractant to be measured by connection, cuts connect band after standing 24 hours, removes and lure
Device is caught, trapper is put into funnel, after the dust mite on trapper is kept completely separate out, weighs attractant to be measured on trapper
Surplus, the attractant effect of attractant to be measured is screened by the surplus of attractant to be measured.
When the trapper is put into funnel, the fluorescent lamp being located above funnel is opened, under the action of fluorescent lamp, trapping
Dust mite on device is entered from trapper in the conical flask equipped with liquid.The trapper is disposed horizontally in funnel, simultaneously
Using the attractant to be measured on elbow tweezers agitation trapper so that the dust mite on trapper is fled from from trapper to taper as early as possible
In bottle.
The trapper and storage tank are put into togerther together with connect band into constant temperature and humidity incubator, and the setting of glue area is luring
Device, storage tank and connect band surrounding are caught, covers the lid of constant temperature and humidity incubator, the temperature of constant temperature and humidity incubator is maintained at 25
DEG C, the humidity of constant temperature and humidity incubator is maintained at 75%RH.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of dust mite attractant screening device, it is characterised in that：Including trapper, storage tank and separator, store in tank
Equipped with dust mite, storage tank, by connecting band connection, is placed with attractant to be measured, in attractant to be measured with trapper on trapper
Under effect, the dust mite stored in tank is brought into trapper food attractant by connection, by the way that trapper is placed in separation dress
In setting, so that the dust mite in trapper is separated from attractant to be measured, by weigh the surplus of attractant to be measured come
Screen the attractant effect of attractant to be measured.
2. a kind of dust mite attractant screening device according to claim 1, it is characterised in that：The trapper more than one
A, trapper is arranged equally spaced at storage tank surrounding, is blocked by glue area between trapper and trapper.
3. a kind of dust mite attractant screening device according to claim 1, it is characterised in that：The trapper is by yarn screen banks
At yarn sieve is that 800 mesh yarns sieve.
4. a kind of dust mite attractant screening device according to claim 1, it is characterised in that：The connect band is transparent adhesive tape
Band, the dust mite stored in tank enter trapper food attractant by adhesive tape.
5. a kind of dust mite attractant screening device according to claim 1, it is characterised in that：The separator includes day
Light lamp, funnel and conical flask, fluorescent lamp is located above funnel, by the way that trapper to be placed in funnel so that the dirt in trapper
Mite is separated, and conical flask is located at below funnel, and liquid is housed in conical flask, and the dust mite in trapper enters cone from trapper
Shape bottle.
6. a kind of dust mite attractant screening device according to claim 1, it is characterised in that：The trapper and storage tank
It is located in constant temperature and humidity incubator together with connect band, the setting of glue area is in trapper, storage tank and connect band surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876646.1U CN207650054U (en) | 2017-12-27 | 2017-12-27 | A kind of dust mite attractant screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876646.1U CN207650054U (en) | 2017-12-27 | 2017-12-27 | A kind of dust mite attractant screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207650054U true CN207650054U (en) | 2018-07-24 |
Family
ID=62876676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876646.1U Active CN207650054U (en) | 2017-12-27 | 2017-12-27 | A kind of dust mite attractant screening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207650054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037041A (en) * | 2017-12-27 | 2018-05-15 | 广东产品质量监督检验研究院 | A kind of dust mite attractant screening device and its method |
-
2017
- 2017-12-27 CN CN201721876646.1U patent/CN207650054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037041A (en) * | 2017-12-27 | 2018-05-15 | 广东产品质量监督检验研究院 | A kind of dust mite attractant screening device and its method |
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