CN207483703U - A kind of sealing structure of experiment culture tank - Google Patents
A kind of sealing structure of experiment culture tank Download PDFInfo
- Publication number
- CN207483703U CN207483703U CN201720570554.4U CN201720570554U CN207483703U CN 207483703 U CN207483703 U CN 207483703U CN 201720570554 U CN201720570554 U CN 201720570554U CN 207483703 U CN207483703 U CN 207483703U
- Authority
- CN
- China
- Prior art keywords
- convex edge
- sealing ring
- sealing
- vacuum
- culture tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model is related to biological culture equipment technical field of sealing technology, disclose a kind of sealing structure of experiment culture tank, bottom tank including being used for fermented and cultured, glass inner bag is provided in the bottom tank, further include head cover, the oral area of the bottom tank is provided with the first convex edge, the oral area of the head cover is provided with the second convex edge coordinated with the first convex edge, second convex edge is provided with the first sealing ring and the second sealing ring, vacuum area is provided between first sealing ring and the second sealing ring, the vacuum area is made of the corresponding recess of the first convex edge and the second convex edge, the vacuum area is connected with detection sensor, the detection sensing is electrically connected with monitor；This sealing structure is due to being provided with vacuum area, and in a state of use, vacuum area is extracted vacuum, and monitors internal vacuum pressure at any time using monitor, can be with quick sensing sealing state when the first sealing ring or the failure of the second sealing ring.
Description
Technical field
The utility model is related to biological culture equipment technical field of sealing technology more particularly to a kind of sealings of experiment culture tank
Structure.
Background technology
During biological culture experiment, generally require to form sealing to culture tank, make biological medium in culture tank
With preferable nurturing an environment, still, existing culture tank is directly sealed mostly using rubber, in certain experiment culture
In period, sealing state can not realize real time monitoring, and in view of this, the present inventor has made improvement.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, provide a kind of sealing knot of experiment culture tank
Structure, this sealing structure can in real time form sealing state and monitor, simple in structure, practicability is good.
To achieve the above object, the sealing structure of a kind of experiment culture tank of the utility model, including being used for training of fermenting
Foster bottom tank is provided with glass inner bag in the bottom tank, further includes head cover, the oral area of the bottom tank is provided with the first convex edge, institute
The oral area for stating head cover is provided with the second convex edge coordinated with the first convex edge, and second convex edge is provided with the first sealing ring and second
Sealing ring is provided with vacuum area between first sealing ring and the second sealing ring, the vacuum area is by the first convex edge and second
The corresponding recess composition of convex edge, the vacuum area are connected with detection sensor, and the detection sensing is electrically connected with monitoring
Device；Further include at least two manual pressure components for abutting the first convex edge and the second convex edge.
Further, the head cover is externally connected to cloche, and the monitor is set to cloche.
Further, second convex edge is provided with the control valve communicated with vacuum area.
Further, the manual pressure component includes U-shaped fixing piece, and the U-shaped fixing piece is connected with adjusting bolt.
Further, first convex edge is provided with positioning groove, and second convex edge is provided with locating convex block, described fixed
Position convex block coordinates with positioning groove.
Further, first sealing ring is the sealing ring of circular cross-section, and second sealing ring is square-section
Sealing ring.
The beneficial effects of the utility model：The sealing structure of a kind of experiment culture tank of the utility model, including being used for
The bottom tank of fermented and cultured is provided with glass inner bag in the bottom tank, further includes head cover, and it is convex that the oral area of the bottom tank is provided with first
Edge, the oral area of the head cover are provided with the second convex edge coordinated with the first convex edge, and second convex edge is provided with the first sealing ring
With the second sealing ring, vacuum area is provided between first sealing ring and the second sealing ring, the vacuum area is by the first convex edge
It is formed with the corresponding recess of the second convex edge, the vacuum area is connected with detection sensor, and the detection sensing is electrically connected
There is monitor；Further include at least two manual pressure components for abutting the first convex edge and the second convex edge；This sealing structure by
In there is provided vacuum areas, in a state of use, vacuum area is extracted vacuum, and monitors internal vacuum pressure at any time using monitor
Power, can be with quick sensing sealing state when the first sealing ring or the failure of the second sealing ring.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 at the A of Fig. 1 by referring to enlarged structure schematic diagram.
Reference numeral includes：
Bottom tank -- 1, glass inner bag -- 11, the first convex edge -- 12, positioning groove -- 13, head cover -- 2, the second convex edge -- 21,
First sealing ring -- 22, the second sealing ring -- 23, vacuum area -- 24, cloche -- 25, locating convex block -- 26, detection sensor --
3, monitor -- 4, manual pressure component -- 5, U-shaped fixing piece -- 51, adjusting bolt -- 52, control valve -- 6.
Specific embodiment
1 the utility model is described in detail to attached drawing 2 below in conjunction with the accompanying drawings.
A kind of sealing structure of experiment culture tank of the utility model, the bottom tank 1 including being used for fermented and cultured, the bottom
Glass inner bag 11 is provided in tank 1, further includes head cover 2, the oral area of the bottom tank 1 is provided with the first convex edge 12, the head cover 2
Oral area is provided with the second convex edge 21 coordinated with the first convex edge 12, and second convex edge 21 is provided with the first sealing ring 22 and second
Sealing ring 23 is provided with vacuum area 24 between first sealing ring, 22 and second sealing ring 23, and the vacuum area 24 is by first
The corresponding recess composition of 12 and second convex edge 21 of convex edge, the vacuum area 24 are connected with detection sensor 3, and the detection passes
Electronasty is connected with monitor 4；Further include at least two manual pressure groups for abutting the first convex edge 12 and the second convex edge 21
Part 5；When sealing is desired, bottom tank 1 with head cover 2 is docked, the first convex edge 12 is made to cooperate, and make vacuum with the second convex edge 21
Area 24 keeps vacuum, and under the action of the first sealing ring 22 and the second sealing ring 23, vacuum area 24 is in vacuum hold mode, and one
Denier has the phenomenon that seal failure, you can and it is instant to perceive, it avoids the occurrence of until entirely sealing entirely ineffective just discovery sealing exception, this
Sealing structure is due to being provided with vacuum area 24, and in a state of use, vacuum area 24 is extracted vacuum, and using monitor 4 at any time
Monitor internal vacuum pressure, when the first sealing ring 22 or the failure of the second sealing ring 23, can with quick sensing sealing state, and
And the structure of this double containment can make sealing reliability more have holding.
In the technical program, the head cover 2 is externally connected to cloche 25, and the monitor 4 is set to cloche
25.Cloche 25 can form security protection to head cover 2, have the advantages that dust-proof.
In order to make vacuum area 24, convenient for extracting vacuum, second convex edge 21 is provided with the control valve communicated with vacuum area 24
6.It is connected using control valve 6 with vacuum pump and extraction vacuum can be realized, after extraction, vacuum valve is closed.
In the technical program, in order to realize head cover 2 and bottom tank 1, closely sealing coordinates, the manual pressure component 5
Including U-shaped fixing piece 51, the U-shaped fixing piece 51 is connected with adjusting bolt 52.First convex edge 12 and the second convex edge 21 are placed in U
Then shape fixing piece 51 abuts the first convex edge 12 or the second convex edge 21 using adjusting bolt 52 and abutting sealing can be realized, make the
One sealing ring 22 and the second sealing ring 23 achieve the effect that close contact.
In order to make the more convenient positioning of cooperation of the first convex edge 12 and the second convex edge 21, first convex edge 12 is provided with fixed
Position groove 13, second convex edge 21 are provided with locating convex block 26, and the locating convex block 26 coordinates with positioning groove 13.
In the technical program, first sealing ring 22 is the sealing ring of circular cross-section, and second sealing ring 23 is
The sealing ring of square-section.Since this programme mainly prevents extraneous air from entering, so the second sealing ring 23 uses rectangular section
The sealing ring in face makes it have the contact surface of bigger, and outermost sealing effect is more preferable, and internal sealing ring is cut using round
Face can have better elastic deformation pressure.
More than content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes, the content of the present specification should not be construed as in specific embodiments and applications
Limitation to the utility model.
Claims (6)
1. a kind of sealing structure of experiment culture tank, the bottom tank including being used for fermented and cultured is provided with glass in the bottom tank
Liner, it is characterised in that：Head cover is further included, the oral area of the bottom tank is provided with the first convex edge, and the oral area of the head cover is provided with
With the second convex edge of the first convex edge cooperation, second convex edge is provided with the first sealing ring and the second sealing ring, and described first is close
Be provided with vacuum area between seal ring and the second sealing ring, the vacuum area by the first convex edge and the second convex edge corresponding recess
Composition, the vacuum area are connected with detection sensor, and the detection sensing is electrically connected with monitor；It further includes to abut the
One convex edge and at least two manual pressure components of the second convex edge.
2. a kind of sealing structure of experiment culture tank according to claim 1, it is characterised in that：The outside of the head cover
Cloche is connected with, the monitor is set to cloche.
3. a kind of sealing structure of experiment culture tank according to claim 1, it is characterised in that：Second convex edge is set
It is equipped with the control valve communicated with vacuum area.
4. a kind of sealing structure of experiment culture tank according to claim 1, it is characterised in that：The manual pressure group
Part includes U-shaped fixing piece, and the U-shaped fixing piece is connected with adjusting bolt.
5. a kind of sealing structure of experiment culture tank according to claim 1, it is characterised in that：First convex edge is set
Positioning groove is equipped with, second convex edge is provided with locating convex block, and the locating convex block coordinates with positioning groove.
6. according to a kind of sealing structure of experiment culture tank of Claims 1 to 5 any one of them, it is characterised in that：It is described
First sealing ring is the sealing ring of circular cross-section, and second sealing ring is the sealing ring of square-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570554.4U CN207483703U (en) | 2017-05-22 | 2017-05-22 | A kind of sealing structure of experiment culture tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570554.4U CN207483703U (en) | 2017-05-22 | 2017-05-22 | A kind of sealing structure of experiment culture tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207483703U true CN207483703U (en) | 2018-06-12 |
Family
ID=62484112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720570554.4U Expired - Fee Related CN207483703U (en) | 2017-05-22 | 2017-05-22 | A kind of sealing structure of experiment culture tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207483703U (en) |
-
2017
- 2017-05-22 CN CN201720570554.4U patent/CN207483703U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180612 Termination date: 20190522 |