CN2540547Y - Plastic flange - Google Patents
Plastic flange Download PDFInfo
- Publication number
- CN2540547Y CN2540547Y CN 02214890 CN02214890U CN2540547Y CN 2540547 Y CN2540547 Y CN 2540547Y CN 02214890 CN02214890 CN 02214890 CN 02214890 U CN02214890 U CN 02214890U CN 2540547 Y CN2540547 Y CN 2540547Y
- Authority
- CN
- China
- Prior art keywords
- flange
- flange body
- utility
- model
- joint socket
- 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 - Lifetime
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
A plastic flange comprises a flange body and a flange disc, which is characterized in that one end face of the flange body is turned outwards, the flange disc is sheathed on the outer surface of the flange body, while the port of the turned edge is arranged with an inner muffle inside, the inner muffle and the turned edge are arranged with an engaged rubber ring between, the plug hole of the flange body can be flat one in adhesive type or flexible connecting type. The utility model has novel structure, while the separated flange disc and flange body have simple installment, the plug hole has various types without limitation, and the utility model has better sealing property.
Description
Technical field
The utility model relates to a kind of flange.
Background technique
Plastics flange is mainly used in being connected of plastic pipe and valve, is divided into two kinds of flange plate and flange body one or splits from structure; Be divided into gluing company in form and flexibly connect two kinds from joint socket.Flange plate and flange body one flange connecting are in installation process, and flange hole is difficult for centering, increase the complexity that connects.Split flange, joint socket form are generally the gluing mode that connects, and be responsible for being not easy to realize the Connecting format of split flange, and for the gluing connection orchid of heavy caliber, glue connect weak effect.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of easy for installation, the joint socket form is unrestricted, good seal performance plastics flange.
A kind of plastics flange of the present utility model, comprise flange body, flange plate, it is characterized in that an end face flanging of flange body, flange plate is enclosed within the flange body outer surface of band flange, be added with inner sleeve in the flange port, be added with the cushion rubber that matches between inner sleeve and the flange.
The joint socket of flange body both can be straight port, for the gluing mode that connects, also can be flexible connection mode.
Flange arrangement novelty of the present utility model, the split mode of flange plate and flange body makes easy for installationly, and the joint socket mode is various, and is unrestricted.Good seal performance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1 flange body, 2 flange plate, 3 inner sleeves, 4 cushion rubbers, 5 flange, 6 joint socket, 7 grooves
Embodiment
Plastics flange, comprise flange body 1, flange plate 2, the end face flanging 5 of flange body and valve connecting end, flange plate 2 is enclosed within the flange body outer surface of band flange, flange can stop the flange plate card, be added with inner sleeve 3 in the flange port, be added with the O-ring seal 4 that matches with the space between inner sleeve and the flange.Flange 5 is 25～40 degree with the angle of substantially horizontal.
Claims (3)
1, a kind of plastics flange comprises flange body, flange plate, it is characterized in that an end face flanging of flange body, and flange plate is enclosed within the flange body outer surface of band flange, is added with inner sleeve in the flange port, is added with the cushion rubber that matches between inner sleeve and the flange.
2, flange according to claim 1, the joint socket that it is characterized in that flange body be flat socket or in have the joint socket of the flexible connection mode of groove.
3, flange according to claim 1, the angle that it is characterized in that described flanging and substantially horizontal are 25～40 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214890 CN2540547Y (en) | 2002-05-21 | 2002-05-21 | Plastic flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214890 CN2540547Y (en) | 2002-05-21 | 2002-05-21 | Plastic flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2540547Y true CN2540547Y (en) | 2003-03-19 |
Family
ID=33694127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02214890 Expired - Lifetime CN2540547Y (en) | 2002-05-21 | 2002-05-21 | Plastic flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2540547Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893372A (en) * | 2010-07-22 | 2010-11-24 | 广东世创金属科技有限公司 | Furnace tank for pit furnace having structure for preventing/reducing leakage of heat in furnace |
| CN106122628A (en) * | 2016-08-09 | 2016-11-16 | 蚌埠化工机械制造有限公司 | A kind of bushing pipe end face of flange self sealing structure |
-
2002
- 2002-05-21 CN CN 02214890 patent/CN2540547Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893372A (en) * | 2010-07-22 | 2010-11-24 | 广东世创金属科技有限公司 | Furnace tank for pit furnace having structure for preventing/reducing leakage of heat in furnace |
| CN101893372B (en) * | 2010-07-22 | 2014-04-09 | 广东世创金属科技有限公司 | Furnace tank for pit furnace having structure for preventing/reducing leakage of heat in furnace |
| CN106122628A (en) * | 2016-08-09 | 2016-11-16 | 蚌埠化工机械制造有限公司 | A kind of bushing pipe end face of flange self sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120521 Granted publication date: 20030319 |