CN206173316U - End cap that fermentation cylinder was used - Google Patents
End cap that fermentation cylinder was used Download PDFInfo
- Publication number
- CN206173316U CN206173316U CN201621045751.6U CN201621045751U CN206173316U CN 206173316 U CN206173316 U CN 206173316U CN 201621045751 U CN201621045751 U CN 201621045751U CN 206173316 U CN206173316 U CN 206173316U
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- China
- Prior art keywords
- plug
- fermentation tank
- cap
- pressing plate
- seal section
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Abstract
The utility model discloses an end cap that fermentation cylinder was used, pressing the cap bottom surface and be the protruding stopper of columniform with setting up including pressing the cap, press the bottom surface of cap to set up annular recess around protruding stopper circumference, first sealing washer has been set in the recess, first sealing washer encircle in it is beyond the great wall protruding, linkage segment and seal section that protruding stopper is connected including head and the tail smooth transition, the one end that the seal section was kept away from to the linkage segment is connected with pressing the cap, just the lateral wall of linkage segment is formed with the external screw thread, annular concave position has been seted up to the circumference wall of seal section, concave position is matchd the cover and is equipped with the second sealing washer. The utility model discloses an inlay on pressing the cap and adorn first sealing washer, and first sealing washer is around establishing beyond the great wall protruding to combine protruding the 2nd seal ring beyond the great wall, after the fermentation cylinder is filled in to protruding stopper, play double barreled sealed effect, and then improve pressure resistance, prevent the material seepage in the fermentation cylinder.
Description
Technical field
This utility model is related to a kind of plug, more particularly to a kind of plug for being applied to fermentation tank.
Background technology
At present pressure of the fermentation tank in tank during production binder is gradually increasing, and shows to prevent fermentation tank from seepage occurring
As, the main frame envelope pressure mouth of fermentation tank is generally blocked using plug, and existing plug arranges beyond the Great Wall close merely with the convex of plug
Playing sealing function, sealing effectiveness is poor, causes its pressure poor-performing, is susceptible to seepage for seal.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of plug of fermentation tank, its
With preferable pressure performance, seepage is prevented.
The purpose of this utility model employs the following technical solutions realization：
A kind of plug of fermentation tank, including pressure cap and it is arranged on pressure cap bottom surface and in cylindrical convex plug；The pressure cap
Bottom surface around the circumferential groove for offering annular of convex plug, the first sealing ring is equipped with the groove；The first sealing ring
Be around in it is described it is convex beyond the Great Wall；The convex plug includes linkage section and the seal section being connected smoothly from beginning to end；The linkage section is away from close
One end of envelope section is connected with pressure cap, and the side wall of the linkage section is formed with external screw thread；The circumferential wall of the seal section is offered
The recess of annular, the recess matching is arranged with the second sealing ring.
Preferably, the seal section offers two recess, and each recess matches that to be arranged with described second close
Seal.
Preferably, the external diameter of the seal section is 62mm.
Preferably, the thickness of the pressing plate is 12.6mm.
Preferably, the pressure cap includes pressing plate and nut；The groove is opened on the pressing plate, and the convex plug is fixed on
On the pressing plate；The nut is fixed on the pressing plate side relative with groove.
Preferably, external diameter of the external diameter of the pressing plate more than the convex plug.
Compared to existing technology, the beneficial effects of the utility model are:This utility model on pressure cap by being embedded in first
Sealing ring, and the first sealing ring around be located at it is convex beyond the Great Wall, and with reference to convex the second seal washer beyond the Great Wall, it is convex fill in fermentation tank it
Afterwards, dual sealing effectiveness is played, and then improves pressure performance, prevent the material seepage in fermentation tank；Meanwhile, the first sealing ring
Flexibility it is higher than gasket seal, the surface of the fermentation tank that can more fit can further strengthen sealing effectiveness；Meanwhile, pressure cap bag
Include nut, there is provided a stress point, make the convex plug can easily in precession fermentation tank.
Description of the drawings
Fig. 1 is the structural representation of the plug of this utility model fermentation tank；
Fig. 2 is the upward view of the plug of this utility model fermentation tank；
Fig. 3 is the top view of the plug of this utility model fermentation tank
In figure：1st, pressure cap；11st, nut；12nd, pressing plate；121st, groove；2nd, convex plug；21st, linkage section；211st, screw thread；22nd, it is close
Envelope section；221st, recess.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, this utility model is described further：
As Figure 1-3, a kind of plug of fermentation tank, including pressure cap 1 and it is arranged on the bottom surface of pressure cap 1 and in cylindrical
Convex plug 2；The bottom surface of the pressure cap 1 is embedded with first close around the convex plug 2 circumferential groove 121 for offering annular in the groove 121
Seal；First sealing ring is surrounded on outside convex plug 2；The convex plug 2 includes the linkage sections 21 that are connected smoothly of head and the tail and close
Envelope section 22；The linkage section 21 is connected away from one end of seal section 22 with pressure cap 1, and the side wall of the linkage section 21 is formed with outward
Screw thread 211；The circumferential wall of the seal section 22 offers the recess 221 of annular, and the matching of the recess 221 is arranged with the second sealing
Circle.When using, size and the fermentation tank main frame envelope pressure mouth size of convex plug 2 match, and the material of fermentation tank sets out with air pressure seepage
Outside fermentation tank, by the main frame envelope pressure mouth of 2 precession fermentation tanks of convex plug, convex plug 2 is consolidated by the external screw thread 211 of linkage section 21 with fermentation tank
Fixed connection, pressure cap 1 is butted on outside the housing of fermentation tank, the opening of the main frame envelope pressure mouth of the first sealing ring sealed fermenter, and second is close
The inwall of the main frame envelope pressure mouth of seal and fermentation tank is brought into close contact, and the caliber part of the main frame envelope pressure mouth of fermentation tank is carried out close
Envelope, the sealing of the first sealing ring and the second sealing ring play dual sealing effectiveness, and then improve pressure performance, prevent in fermentation tank
Material with air pressure from seepage in the main frame of fermentation tank envelope pressure mouth；Meanwhile, the flexibility of the first sealing ring is higher than gasket seal,
Can more be fitted the surface of fermentation tank, can further strengthen sealing effectiveness.
In order to further strengthen sealing effectiveness, the seal section 22 offers two recess 221, each recess
221 matchings are arranged with second sealing ring.
The diameter of pressure mouth is sealed according to existing fermentation tank main frame, in the present embodiment, it is preferred that the external diameter of the seal section 22 is
62mm, the gap formed between the inwall for making convex plug 2 and fermentation tank main frame envelope pressure mouth is less, is more beneficial for the close of the second sealing ring
Envelope effect.
Preferably, the thickness of the pressing plate 12 is 12.6mm, has enough anti-press capacitys to keep pressing plate 12.
The pressure cap 1 includes pressing plate 12 and nut 11；The groove 121 is opened on the pressing plate 12, and the convex plug 2 is consolidated
It is scheduled on the pressing plate 12；The nut 11 is fixed on the side relative with groove 121 of the pressing plate 12.Nut 11 provides one
Individual preferable stress point, facilitates screwing for convex plug 2, convenient operation.
Preferably, external diameter of the external diameter of the pressing plate 12 more than the convex plug 2.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of this utility model claim
Within the scope of.
Claims (6)
1. a kind of plug of fermentation tank, it is characterised in that including pressure cap and be arranged on pressure cap bottom surface and in cylindrical convex plug；
The bottom surface of the pressure cap is equipped with the first sealing ring around the convex plug circumferential groove for offering annular in the groove；Described first
Sealing ring be surrounded on it is described it is convex beyond the Great Wall；The convex plug includes linkage section and the seal section being connected smoothly from beginning to end；The connection
Section is connected away from one end of seal section with pressure cap, and the side wall of the linkage section is formed with external screw thread；The circumference of the seal section
Wall offers the recess of annular, and the recess matching is arranged with the second sealing ring.
2. the plug of fermentation tank as claimed in claim 1, it is characterised in that the seal section offer two it is described recessed
Position, each recess is matched and is arranged with second sealing ring.
3. the plug of fermentation tank as claimed in claim 1, it is characterised in that the external diameter of the seal section is 62mm.
4. the plug of fermentation tank as claimed in claim 1, it is characterised in that the pressure cap includes pressing plate and nut；It is described
Groove is opened on the pressing plate, and the convex plug is fixed on the pressing plate；The nut is fixed on the pressing plate with groove phase
To side.
5. the plug of fermentation tank as claimed in claim 4, it is characterised in that the thickness of the pressing plate is 12.6mm.
6. the plug of fermentation tank as claimed in claim 4, it is characterised in that the external diameter of the pressing plate is more than the convex plug
External diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045751.6U CN206173316U (en) | 2016-09-08 | 2016-09-08 | End cap that fermentation cylinder was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045751.6U CN206173316U (en) | 2016-09-08 | 2016-09-08 | End cap that fermentation cylinder was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206173316U true CN206173316U (en) | 2017-05-17 |
Family
ID=58675548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621045751.6U Active CN206173316U (en) | 2016-09-08 | 2016-09-08 | End cap that fermentation cylinder was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206173316U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107446762A (en) * | 2017-09-30 | 2017-12-08 | 贵州云上刺梨花科技有限公司 | The good fermentation tank of sealing |
| CN110375128A (en) * | 2019-07-01 | 2019-10-25 | 格力电器（合肥）有限公司 | A kind of valve and air-conditioning |
| CN116063118A (en) * | 2022-12-28 | 2023-05-05 | 建湖悦翔通用设备有限公司 | Sealing mechanism and organic fertilizer fermentation tank cover |
-
2016
- 2016-09-08 CN CN201621045751.6U patent/CN206173316U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107446762A (en) * | 2017-09-30 | 2017-12-08 | 贵州云上刺梨花科技有限公司 | The good fermentation tank of sealing |
| CN110375128A (en) * | 2019-07-01 | 2019-10-25 | 格力电器（合肥）有限公司 | A kind of valve and air-conditioning |
| CN116063118A (en) * | 2022-12-28 | 2023-05-05 | 建湖悦翔通用设备有限公司 | Sealing mechanism and organic fertilizer fermentation tank cover |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |