CN205715628U - A kind of new structure of pressure vessel - Google Patents
A kind of new structure of pressure vessel Download PDFInfo
- Publication number
- CN205715628U CN205715628U CN201620204168.9U CN201620204168U CN205715628U CN 205715628 U CN205715628 U CN 205715628U CN 201620204168 U CN201620204168 U CN 201620204168U CN 205715628 U CN205715628 U CN 205715628U
- Authority
- CN
- China
- Prior art keywords
- pressure vessel
- new structure
- encapsulated layer
- seal
- sealing surface
- 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.)
- Withdrawn - After Issue
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The new structure of a kind of pressure vessel, it is characterised in that include two half of sheet metal components, the marginal portion bending of sheet metal component forms joint face, described joint face is provided with encapsulated layer, and the back of encapsulated layer is sealing surface, is compressed by bolt and nut and seals.The utility model is applicable to manufacture the pressure vessel of various different purposes, and sealing effectiveness is reliable, and in batch production, uniformity and the production efficiency of its product quality is extremely notable.
Description
Technical field
The utility model belongs to pressure vessel technology field, particularly relates to the new structure of a kind of pressure vessel.
Background technology
Pressure vessel is that people live and apply one of more equipment in production activity, is used for filling gas or liquid, and can carry certain pressure.Pressure vessel, by the effect in production process, is divided into reaction pressure vessel, heat exchange pressure vessel, separation pressure vessel, pressure store container etc..The one of pressure vessel, with sheet-metal formed, the mode connecting with welding or flange is made.Non-disposable airtight pressure vessel is accomplished by two one side of something flanges are connected and sealed, and this is accomplished by first manufacturing flange, then is welded on vessel, and in the case of volume production, quality stability and the production efficiency of the product of this mode output are difficult to be guaranteed.
Utility model content
The utility model, for problem above, provides the new structure of a kind of pressure vessel, substitutes traditional flange arrangement, and the effective two halves that improve close up rear airtight reliability and production efficiency.
The new structure of a kind of pressure vessel, including two half of sheet metal components, the marginal portion bending of sheet metal component forms joint face, forms encapsulated layer, the back i.e. sealing surface of described encapsulated layer by injection, is compressed by bolt and nut and seal.
Preferably, between two sealing surfaces, flexible glue seal is set.
Preferably, the sealing surface back that described encapsulated layer is formed having the detent of flexible glue seal, described flexible glue seal having with groove corresponding fin, detent forms positioning component and O type black box with fin.
Preferably, described flexible glue seal includes lamellar body and lip, and lip one end is connected with lamellar body, and its other end is to the edge of the internal extension of container described encapsulated layer of fitting, in order to form lip seal.
Preferably, the sealing surface sunny side that encapsulated layer is formed has the positioning cave of bolt and nut, in order to bolt and nut idle running when accurately putting in place and prevent from fastening of securing member during assembling.
The beneficial effects of the utility model are:
1. substitute the operations such as flange production and flange and vessel welding with injection mo(u)lding, solve quality conformance and production efficiency problem；When being shaped as abnormity of container sealing surface, advantage of the present utility model is especially prominent.
2. the sealing surface of injection mo(u)lding can reach perfect condition, and all details include that the convenience of assembling all designs in advance.The positioning of such as seal, the trend that positioning of fastening bolt nut etc., even seal pressurized extend all designs in advance.
3. the seal that the utility model provides is to be made by personalized designs, integrates multiple seal form, and to meet the synchronous sealed in more than one face, its reliability and uniformity are very clear and definite.
Brief description
Fig. 1 is the structural representation of the utility model pressure vessel.
Fig. 2 is sealing structure of the present utility model.
Fig. 3 is seal schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1 to Figure 3, the technical solution of the utility model is further described.
The implementation of the sealing structure of a kind of pressure vessel comprises the following steps:
S1, the sheet metal structural of design pressure container, according to different purposes and the difform pressure vessel of Environment Design；
S2, the edge bending of two halves structure form joint face, are preferred from cost is identical with the shapes and sizes of standpoint of efficiency two halves；
S3, design encapsulation die, insert the two of pressure vessel one side of something in mould, carries out being molded encapsulated formation sealing surface, sealing surface and the tight integrally-formed new structure of sheet metal structural to joint face by injection machine.The shape of sealing surface is determined by mould, for example, the positioning cave 22 of Design Orientation groove 21 and bolt and nut, possess other miscellaneous functions except of course that meet can extend outside sealing function；
Inserting a flexible glue seal between two sealing surfaces when S4, assembling, flexible glue seal uses and molds thermosetting process manufacture, supporting with sealing surface.The seal of this example is designed to Y shape, in order to strengthen positioning and sealing effectiveness, devises fin 33, and detent 21 is two groups with the group number of fin 33 in the present embodiment.Obviously, this seal has multiple seal form in one, the feature that can realize the synchronous sealed in more than one face.
Obtained the new structure 100 of a kind of pressure vessel by above method, including two half of sheet metal components 1, the shape of sheet metal component can be identical, it is also possible to is different.The utility model mainly introduces how two half of sheet metal components effectively seal.Difform sheet metal component, as long as the scheme using the present embodiment to provide seals, all should belong to protection domain of the present utility model.The marginal portion bending of described sheet metal component 1 forms joint face, forms encapsulated layer 2 as sealing surface by being moulded on joint face on injection machine.Flexible glue seal 3 is set between two sealing surfaces during assembling, is fastened on seal in the middle of sealing surface with bolt and nut 01 and faced washer 02.
Above-mentioned flexible glue seal 3 includes lamellar body the 31st, lip 32 and fin 33, and this design is the reliability in order to seal.Different situations determine different designs.This seal has three kinds of seal form, and the O type that i.e. at lip sealing the 32nd, flat seal 31 and two, fin 33 is formed seals, and the design of this triple seal form four road integration belongs to protection domain of the present utility model.
It in addition, lip 32 is in order to hold the degree of purity of material in ensureing container, is not polluted.Lip 32 allows the interior object containing of pressure vessel completely cut off with encapsulated layer 2, so that can be more extensive when selecting the material of encapsulated layer 2.
Further, sealing surface 2 can possess the miscellaneous function of extension.As this example sealing surface 2 extends the basic courses department 23 of one fixation pressure container of formation, to facilitate installation in whole device systems for the pressure vessel.
Embodiment of the present utility model simply introduces its detailed description of the invention, does not lies in and limits its protection domain.The technical staff of the industry may be made that some is changed under the inspiration of the present embodiment, thus all according to the utility model the scope of the claims done equivalence change or modify, belong in the utility model scope of the patent claims.
Claims (5)
1. the new structure of a pressure vessel, it is characterised in that include two half of sheet metal components, the marginal portion bending of sheet metal component forms joint face, described joint face is provided with encapsulated layer, and the back of encapsulated layer is sealing surface, is compressed by bolt and nut and seals.
2. the new structure of a kind of pressure vessel according to claim 1, it is characterised in that flexible glue seal is set between two sealing surfaces.
3. the new structure of pressure vessel according to claim 2, it is characterized in that, having the detent of flexible glue seal on the sealing surface back that described encapsulated layer is formed, described flexible glue seal having with groove corresponding fin, detent forms positioning component and O type black box with fin.
4. the new structure of pressure vessel according to claim 2, it is characterized in that, described flexible glue seal includes lamellar body and lip, and lip one end is connected with lamellar body, its other end is to the edge of the internal extension of container described encapsulated layer of fitting, in order to form lip seal.
5. the new structure of pressure vessel according to claim 1, it is characterised in that have the positioning cave of bolt and nut on the sealing surface sunny side that described encapsulated layer is formed, in order to bolt and nut idle running when accurately putting in place and prevent fastening of securing member during assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204168.9U CN205715628U (en) | 2016-03-17 | 2016-03-17 | A kind of new structure of pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204168.9U CN205715628U (en) | 2016-03-17 | 2016-03-17 | A kind of new structure of pressure vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715628U true CN205715628U (en) | 2016-11-23 |
Family
ID=57313704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204168.9U Withdrawn - After Issue CN205715628U (en) | 2016-03-17 | 2016-03-17 | A kind of new structure of pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626861A (en) * | 2016-03-17 | 2016-06-01 | 袁海炎 | Method for sealing pressure container and novel structure |
-
2016
- 2016-03-17 CN CN201620204168.9U patent/CN205715628U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626861A (en) * | 2016-03-17 | 2016-06-01 | 袁海炎 | Method for sealing pressure container and novel structure |
| CN105626861B (en) * | 2016-03-17 | 2017-11-24 | 袁海炎 | The encapsulating method and structure of a kind of pressure vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20171124 |