CN206064023U - A kind of Herba Anoectochili roxburghii tissue culture room air filter and a kind of Herba Anoectochili roxburghii tissue culture room - Google Patents
A kind of Herba Anoectochili roxburghii tissue culture room air filter and a kind of Herba Anoectochili roxburghii tissue culture room Download PDFInfo
- Publication number
- CN206064023U CN206064023U CN201621030073.6U CN201621030073U CN206064023U CN 206064023 U CN206064023 U CN 206064023U CN 201621030073 U CN201621030073 U CN 201621030073U CN 206064023 U CN206064023 U CN 206064023U
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- China
- Prior art keywords
- tissue culture
- drainage screen
- culture room
- herba anoectochili
- anoectochili roxburghii
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Abstract
This utility model provides a kind of Herba Anoectochili roxburghii tissue culture room air filter, it is intended to which in solving the problems, such as prior art, airstrainer dismounting is cumbersome.A kind of Herba Anoectochili roxburghii tissue culture room air filter, including two-layer drainage screen, are surrounded with frame on the edge of every layer of drainage screen, realize removable connection by spring assembly between frame, and spring assembly has multigroup and is distributed between frame.A kind of Herba Anoectochili roxburghii tissue culture room using above-mentioned air filter, including body of wall, offer the passage matched with drainage screen on body of wall, the inwall of passage is provided with convex eaves, and convex eaves is clipped between two-layer drainage screen.This utility model pulls down spring by pulling open two drainage screens, just can pull down, easy disassembly, and reassembling type will not destroy body of wall；Two-layer drainage screen is set and can improve filter effect；Convex eaves is provided between two-layer drainage screen, it is ensured that certain spacing, improves air circulation effect.
Description
Technical field
This utility model is related to a kind of Herba Anoectochili roxburghii tissue culture room air filter and a kind of Herba Anoectochili roxburghii tissue culture room.
Background technology
In tissue culture, seedling is placed in a clean Herba Anoectochili roxburghii tissue culture room of comparison, it is impossible to be contaminated, in order to ensure
The healthy growth of seedling, will reduce dust as far as possible and enter in Herba Anoectochili roxburghii tissue culture room；Often compare envelope for one in Herba Anoectochili roxburghii tissue culture room
The environment for closing, but the growth of seedling be unable to do without, and Herba Anoectochili roxburghii tissue culture room carries out the circulation of air with the external world；In order to neither make dust
Into Herba Anoectochili roxburghii tissue culture room, air circulation can be normally carried out again, needs install airstrainer, existing air on body of wall
Drainage screen is all integrally fixed on body of wall, it is difficult to dismantle, body of wall can be damaged in unloading process, since it is desired that Jing is often changed or cleared up
Drainage screen, difficult dismounting bring very burden；In addition existing drainage screen all adopts single-layer filter, poor filtration effect.
Utility model content
This utility model provides a kind of Herba Anoectochili roxburghii tissue culture room air filter, it is intended to solve air in prior art
Drainage screen dismounts cumbersome problem.
In order to solve above technical problem, this utility model is achieved through the following technical solutions：A kind of Herba Anoectochili roxburghii tissue culture room
With air filter, including two-layer drainage screen, frame is surrounded with the edge of every layer of drainage screen, between frame, passes through spring
Component realizes removable connection, and spring assembly has multigroup and is distributed between frame.
Further, every group of spring assembly includes annulus and the spring with drag hook, and drag hook is used to catch on annulus；Annulus and
Spring is separately positioned on two drainage screens.Facilitate the dismounting of drainage screen.
Further, frame is provided with many sizing strips, and drainage screen is passed around between sizing strip and undulate.Increase sky
Gas circulation area, improves air exchange speed.
Further, every group of spring assembly also includes transferring the wing bolt on frame by screw thread, the spiral shell of wing bolt
Bar part is connected through frame with spring.That mixes individual feeding step to be conveniently adjusted him, using wing bolt, facilitates manual rotation,
And convenient pull-out drainage screen.
Further, drainage screen adopts activated carbon non-woven fabrics.Good filtration effect.
A kind of Herba Anoectochili roxburghii tissue culture room using above-mentioned air filter, including body of wall, offer on body of wall and drainage screen
The passage for matching, the inwall of passage are provided with convex eaves, and convex eaves is clipped between two-layer drainage screen.
Compared with prior art the utility model has the advantages that：This utility model includes two-layer drainage screen, two-layer drainage screen
Between accompany convex eaves, removable connection is realized by spring assembly between frame；By pulling open two drainage screens, spring is pulled down,
Just can pull down, easy disassembly, reassembling type will not destroy body of wall；Two-layer drainage screen is set and can improve filter effect；Two-layer is filtered
Convex eaves is provided between net, it is ensured that certain spacing, improves air circulation effect.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is drainage screen and sizing strip positional structure schematic diagram in this utility model.
Specific embodiment
Refering to Fig. 1, a kind of Herba Anoectochili roxburghii tissue culture room air filter, including two-layer drainage screen 1, drainage screen 1 is using work
Property carbon non-woven fabrics be made, frame 2 is surrounded with the edge of every layer of drainage screen 1, between frame 2 by spring assembly realize
Removable connection, spring assembly have multigroup and are distributed between frame 2.Every group of spring assembly includes annulus 3 and carries drag hook
Spring 4, drag hook be used for catch on annulus 3；Annulus 3 and spring 4 are separately positioned on two drainage screens 1.Every group of spring assembly is also
Including the wing bolt 6 by screw thread switching on frame 2, the screw portion of wing bolt 6 is connected through frame 2 with spring 4.
It is connected by rope between spring 4 and drag hook, spring 4 is connected by rope with wing bolt 6.
Refering to Fig. 2, frame 2 is provided with many sizing strips 5, and drainage screen 1 is passed around between sizing strip 5 and undulate.
It is refering to Fig. 1, a kind of using the above-mentioned Herba Anoectochili roxburghii tissue culture room for stating air filter, including body of wall 8, open on body of wall 8
The passage matched with drainage screen 1 is provided with, the inwall of passage is provided with convex eaves 7, and convex eaves 7 is clipped between two-layer drainage screen 1.
When drainage screen 1 is installed, two drainage screens 1 is separately positioned on into the both sides of convex eaves 7, is caught on the drag hook on spring 4
Annulus 3, two drainage screens 1 just clamp convex eaves 7；Can further in adjustment clamping degree by wing bolt 6.
Specific embodiment of the utility model is the foregoing is only, but technical characteristic of the present utility model is not limited to
This, any those skilled in the art in field of the present utility model, all cover new in this practicality by the change or modification made
Among the scope of the claims of type.
Claims (6)
1. a kind of Herba Anoectochili roxburghii tissue culture room air filter, is characterized in that：Including two-layer drainage screen (1), every layer of drainage screen (1)
Edge on be surrounded with frame (2), frame realizes removable connection by spring assembly between (2), and spring assembly has multigroup
And be distributed between frame (2).
2. a kind of Herba Anoectochili roxburghii tissue culture room air filter according to claim 1, is characterized in that：Every group of spring assembly
Include annulus (3) and the spring with drag hook (4), drag hook is used to catch on annulus (3)；Annulus (3) and spring (4) are respectively provided with
On two drainage screens (1).
3. a kind of Herba Anoectochili roxburghii tissue culture room air filter according to claim 1, is characterized in that：Frame is set on (2)
There are many sizing strips (5), drainage screen (1) is passed around between sizing strip (5) and undulate.
4. a kind of Herba Anoectochili roxburghii tissue culture room air filter according to claim 1, is characterized in that：Every group of spring assembly
Also include transferring wing bolt (6) on frame (2) by screw thread, the screw portion of wing bolt (6) through frame (2) with
Spring (4) is connected.
5. a kind of Herba Anoectochili roxburghii tissue culture room air filter according to claim 1, is characterized in that：The drainage screen
(1) using activated carbon non-woven fabrics.
6. a kind of Herba Anoectochili roxburghii tissue culture room of the arbitrary air filter of employing claim 1 to 5, is characterized in that：Including wall
Body (8), offers the passage matched with drainage screen (1) on body of wall (8), the inwall of passage is provided with convex eaves (7), convex eaves
(7) it is clipped between two-layer drainage screen (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030073.6U CN206064023U (en) | 2016-08-31 | 2016-08-31 | A kind of Herba Anoectochili roxburghii tissue culture room air filter and a kind of Herba Anoectochili roxburghii tissue culture room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030073.6U CN206064023U (en) | 2016-08-31 | 2016-08-31 | A kind of Herba Anoectochili roxburghii tissue culture room air filter and a kind of Herba Anoectochili roxburghii tissue culture room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206064023U true CN206064023U (en) | 2017-04-05 |
Family
ID=58436558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621030073.6U Active CN206064023U (en) | 2016-08-31 | 2016-08-31 | A kind of Herba Anoectochili roxburghii tissue culture room air filter and a kind of Herba Anoectochili roxburghii tissue culture room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206064023U (en) |
-
2016
- 2016-08-31 CN CN201621030073.6U patent/CN206064023U/en active Active
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