CN218914079U - Stainless steel flange - Google Patents
Stainless steel flange Download PDFInfo
- Publication number
- CN218914079U CN218914079U CN202223143041.5U CN202223143041U CN218914079U CN 218914079 U CN218914079 U CN 218914079U CN 202223143041 U CN202223143041 U CN 202223143041U CN 218914079 U CN218914079 U CN 218914079U
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- China
- Prior art keywords
- flange
- stainless steel
- periphery
- preset hole
- hole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model discloses a stainless steel flange which comprises a flange body, wherein the flange body comprises a flange surface A and a flange surface B, a preset hole is formed in the center of the surface of the flange body, a limit groove A is formed in the periphery of the flange surface A located at the preset hole, a limit groove B is formed in the periphery of the flange surface B located at the preset hole, and inner connecting holes are formed in the surfaces of the flange surface A and the flange surface B corresponding to the periphery of the preset hole. The flange is provided with the sealing gasket limiting structure, so that people can quickly fix the sealing gasket during connection and installation, and the installation convenience is greatly improved.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a stainless steel flange.
Background
The flange is a disc-shaped part, is most commonly used in pipeline engineering, is used in pairs and is matched with a flange on a valve, is mainly used for connecting pipelines in pipeline engineering, is provided with one flange plate in various ways, can be used for connecting pipelines under low pressure, and is fastened by bolts after sealing gaskets are added between the two flange plates.
At present, the most widely used flange is stainless steel in the market, and current flange still need carry out the cutting ferrule after fixing flange welded when the assembly adds sealed pad, is inconvenient to carry out the pre-installation with sealed pad to the installation convenience has been reduced by a wide margin.
The existing flange has the following defects: the sealing gasket limiting structure is not arranged, and the clamping sleeve assembly of the sealing gasket is needed to be carried out after the flange is installed and welded in the prior art, so that the installation convenience is reduced. To this end, we propose a stainless steel flange.
Disclosure of Invention
The utility model mainly aims to provide a stainless steel flange which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the stainless steel flange comprises a flange body, wherein the flange body comprises a flange A surface and a flange B surface, a preset hole is formed in the center of the surface of the flange body, a limit groove A is formed in the periphery of the preset hole in the position of the flange A surface, a limit groove B is formed in the periphery of the preset hole in the position of the flange B surface, and inner connecting holes are formed in the periphery of the corresponding preset holes in the surfaces of the flange A surface and the flange B surface.
Further, the flange body is made of stainless steel materials.
Further, limiting holes are formed in the periphery of the inner connecting holes on the surfaces of the flange A surface and the flange B surface, and clamping grooves are formed between the limiting holes and the inner connecting holes; the flange A surface and the flange B surface are convenient for connection and fixation between the flange bodies.
Further, the flange B surface is positioned at the bottom of the flange A surface.
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up spacing groove A, flange A face, flange B face and spacing groove B, utilize spacing groove A and spacing groove B of flange A face and flange B face in order to seal the quick card fixed position of pad to ensure the connection leakproofness between the pipeline, and promoted the installation convenience by a wide margin.
2. Through setting up spacing hole, interior connecting hole and draw-in groove, utilize the draw-in groove between spacing hole and the interior connecting hole in order to sealing washer card fixed position to ensure the steadiness of connection between the flange body.
Drawings
FIG. 1 is a schematic view of the overall structure of a stainless steel flange according to the present utility model.
FIG. 2 is a schematic diagram of a flange B-side structure of a stainless steel flange according to the present utility model.
In the figure: 1. a flange body; 2. presetting a hole; 3. a limit groove A; 4. a limiting hole; 5. an inner connecting hole; 6. a clamping groove; 7. a flange A surface; 8. a flange B surface; 9. and a limit groove B.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-2, a stainless steel flange comprises a flange body 1, wherein the flange body 1 comprises a flange surface A7 and a flange surface B8, a preset hole 2 is formed in the center of the surface of the flange body 1, a limit groove A3 is formed in the periphery of the preset hole 2 in the position of the flange surface A7, a limit groove B9 is formed in the periphery of the preset hole 2 in the position of the flange surface B8, and inner connecting holes 5 are formed in the surfaces of the flange surface A7 and the flange surface B8, corresponding to the periphery of the preset hole 2.
Wherein, the flange body 1 is made of stainless steel material.
In this embodiment, as shown in fig. 1 and 2, the flange body 1 is made of stainless steel material to improve the rust resistance of the material.
The surfaces of the flange A surface 7 and the flange B surface 8 are positioned at the periphery of the inner connecting hole 5, limit holes 4 are formed in the periphery of the inner connecting hole 5, and clamping grooves 6 are formed between the limit holes 4 and the inner connecting hole 5.
In this embodiment, as shown in fig. 1 and 2, the clamping groove 6 between the limiting hole 4 and the inner connecting hole 5 is used to facilitate the clamping and fixing of the sealing ring, so as to ensure the connection stability between the flange bodies 1.
Wherein the flange B surface 8 is positioned at the bottom of the flange A surface 7.
In this embodiment, as shown in fig. 1 and 2, the sealing gasket is fast clamped and fixed by the limiting grooves A3 and B9 of the flange a surface 7 and the flange B surface 8, so as to ensure the connection tightness between the pipelines.
It should be noted that, the utility model is a stainless steel flange, when the flange is assembled, the sealing gasket is fast clamped and fixed by the limiting groove A3 and the limiting groove B9 of the flange A surface 7 and the flange B surface 8, so as to ensure the connection tightness between pipelines, and the sealing ring is clamped and fixed by the clamping groove 6 between the limiting hole 4 and the inner connecting hole 5, so as to ensure the connection stability between the flange bodies 1.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a stainless steel flange, includes flange body (1), its characterized in that, flange body (1) includes flange A face (7) and flange B face (8), preset hole (2) have been seted up to flange body (1) surface central point put, flange A face (7) are located preset hole (2) periphery and are provided with spacing groove A (3), limit groove B (9) have been seted up to flange B face (8) are located preset hole (2) periphery, interior connecting hole (5) have all been seted up to flange A face (7) and flange B face (8) surface correspondence preset hole (2) periphery.
2. A stainless steel flange according to claim 1, characterized in that: the flange body (1) is made of stainless steel.
3. A stainless steel flange according to claim 1, characterized in that: limiting holes (4) are formed in the peripheries of the inner connecting holes (5) on the surfaces of the flange A surface (7) and the flange B surface (8), and clamping grooves (6) are formed between the limiting holes (4) and the inner connecting holes (5).
4. A stainless steel flange according to claim 1, characterized in that: the flange B surface (8) is positioned at the bottom of the flange A surface (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223143041.5U CN218914079U (en) | 2022-11-25 | 2022-11-25 | Stainless steel flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223143041.5U CN218914079U (en) | 2022-11-25 | 2022-11-25 | Stainless steel flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218914079U true CN218914079U (en) | 2023-04-25 |
Family
ID=86008899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223143041.5U Active CN218914079U (en) | 2022-11-25 | 2022-11-25 | Stainless steel flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218914079U (en) |
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2022
- 2022-11-25 CN CN202223143041.5U patent/CN218914079U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |