CN218625878U - Flange - Google Patents
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- Publication number
- CN218625878U CN218625878U CN202222167503.0U CN202222167503U CN218625878U CN 218625878 U CN218625878 U CN 218625878U CN 202222167503 U CN202222167503 U CN 202222167503U CN 218625878 U CN218625878 U CN 218625878U
- Authority
- CN
- China
- Prior art keywords
- layer
- stratum basale
- flange
- good
- flange body
- 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.)
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Links
- 210000000438 stratum basale Anatomy 0.000 claims abstract description 29
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 14
- 239000010962 carbon steel Substances 0.000 claims abstract description 14
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 12
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims description 14
- 239000003973 paint Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model discloses a flange, including the flange body, the top fixedly connected with retainer plate of flange body, the flange body includes first stratum basale, the top of first stratum basale is provided with the carbon steel layer, the bottom of first stratum basale is provided with super high strength stainless steel layer, the retainer plate includes the second stratum basale, the top of second stratum basale is provided with the cast iron layer, the bottom of second stratum basale is provided with the copper alloy layer. The utility model discloses the carbon steel layer that sets up at first stratum basale top has very good anticorrosive effect, and the superhigh strength stainless steel layer that sets up bottom first stratum basale has very good anticorrosive effect, and the cast iron layer that sets up at second stratum basale top has very good anticorrosive effect, has reachd the purpose that anticorrosive effect is good, has solved current flange and has not possessed the function that anticorrosive effect is good, leads to not having satisfied people's user demand's problem.
Description
Technical Field
The utility model relates to a flange technical field specifically is a flange.
Background
The flange is also called a flange disc or a flange, the flange is a part for connecting shafts and is used for connecting pipe ends, the flange is used for connecting an inlet and an outlet of equipment and is used for connecting two pieces of equipment, such as a speed reducer flange, and the existing flange does not have the function of good corrosion prevention effect, so that the use requirement of people cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flange possesses anticorrosive effectual advantage, has solved current flange and has not possessed anticorrosive effectual function, leads to not having satisfied people's user demand's problem.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a flange, includes the flange body, the top fixedly connected with retainer plate of flange body, the flange body includes first stratum basale, the top of first stratum basale is provided with the carbon steel layer, the bottom of first stratum basale is provided with super high strength stainless steel layer, the retainer plate includes the second stratum basale, the top of second stratum basale is provided with the cast iron layer, the bottom of second stratum basale is provided with the copper alloy layer.
Preferably, the thickness of the carbon steel layer is the same as that of the ultrahigh-strength stainless steel layer, and the thickness of the carbon steel layer is 0.27-0.29 times that of the first substrate layer.
Preferably, the thickness of the cast iron layer is the same as that of the copper alloy layer, and the thickness of the cast iron layer is 0.31 to 0.33 times that of the second base layer.
Preferably, the shape of the flange body is consistent with that of the fixing ring, and the outer surfaces of the flange body and the fixing ring are coated with anticorrosive paint.
Preferably, the inner surface of the flange body is provided with a through hole which is circular.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses the carbon steel layer that sets up at first stratum basale top has very good anticorrosive effect, the superhigh strength stainless steel layer that sets up bottom first stratum basale has very good anticorrosive effect, the cast iron layer that sets up at second stratum basale top has very good anticorrosive effect, the copper alloy layer that sets up bottom second stratum basale has very good anticorrosive effect, cooperation through above structure, the purpose that anticorrosive effect is good has been reached, the function that anticorrosive effect is good has not been possessed to current flange has been solved, lead to not having satisfied the problem of people's user demand.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic sectional view of the flange body of the present invention;
fig. 3 is the schematic view of the sectional structure of the fixing ring of the present invention.
In the figure: 1. a flange body; 101. a first substrate layer; 102. a carbon steel layer; 103. an ultra-high strength stainless steel layer; 2. a stationary ring; 201. a second substrate layer; 202. casting an iron layer; 203. a copper alloy layer; 3. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a flange includes a flange body 1, a shape of the flange body 1 is the same as that of a retainer plate 2, and outer surfaces of the flange body 1 and the retainer plate 2 are coated with an anticorrosive paint, an inner surface of the flange body 1 is provided with a through hole 3, and the through hole 3 is circular, the top of the flange body 1 is fixedly connected with the retainer plate 2, the flange body 1 includes a first substrate layer 101, a carbon steel layer 102 is disposed on a top of the first substrate layer 101, a super-strength stainless steel layer 103 is disposed on a bottom of the first substrate layer 101, a thickness of the carbon steel layer 102 is the same as that of the super-strength stainless steel layer 103, the carbon steel layer 102 is 0.27 to 0.29 times as thick as the first substrate layer 101, the retainer plate 2 includes a second substrate layer 201, a cast iron layer 202 is disposed on a top of the second substrate layer 201, a copper layer 203 is disposed on a bottom of the second substrate layer 201, a thickness of the cast iron layer 202 is the same as that of the copper alloy layer 203, and a thickness of the copper layer 202 is the copper layer 202, and a very good anticorrosive effect is achieved by the first substrate layer 202, and the very good anticorrosive effect is achieved by the first substrate layer 201, and the very good effect of the very good corrosion-excellent corrosion-preventing effect of the corrosion-preventing layer 103 disposed on the bottom of the second substrate layer 202.
During the use, carbon steel layer 102 that sets up at first stratum basale 101 top has very good anticorrosive effect, the superhigh strength stainless steel layer 103 that sets up in first stratum basale 101 bottom has very good anticorrosive effect, cast iron layer 202 that sets up at second stratum basale 201 top has very good anticorrosive effect, copper alloy layer 203 that sets up in second stratum basale 201 bottom has very good anticorrosive effect, cooperation through above structure, the purpose that anticorrosive effect is good has been reached, the current flange has been solved and has not had the function that anticorrosive effect is good, lead to the problem that can not satisfy people's user demand.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A flange, includes flange body (1), its characterized in that: the top fixedly connected with retainer plate (2) of flange body (1), flange body (1) includes first stratum basale (101), the top of first stratum basale (101) is provided with carbon steel layer (102), the bottom of first stratum basale (101) is provided with superhigh strength stainless steel layer (103), retainer plate (2) include second stratum basale (201), the top of second stratum basale (201) is provided with cast iron layer (202), the bottom of second stratum basale (201) is provided with copper alloy layer (203).
2. A flange according to claim 1, wherein: the thickness of the carbon steel layer (102) is the same as that of the ultrahigh-strength stainless steel layer (103), and the thickness of the carbon steel layer (102) is 0.27-0.29 times that of the first substrate layer (101).
3. A flange according to claim 1, wherein: the thickness of the cast iron layer (202) is the same as that of the copper alloy layer (203), and the thickness of the cast iron layer (202) is 0.31-0.33 times of that of the second base layer (201).
4. A flange according to claim 1, wherein: the shape of the flange body (1) is consistent with that of the fixing ring (2), and the outer surfaces of the flange body (1) and the fixing ring (2) are coated with anticorrosive paint.
5. A flange according to claim 1, wherein: the flange is characterized in that a through hole (3) is formed in the inner surface of the flange body (1), and the through hole (3) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222167503.0U CN218625878U (en) | 2022-08-17 | 2022-08-17 | Flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222167503.0U CN218625878U (en) | 2022-08-17 | 2022-08-17 | Flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218625878U true CN218625878U (en) | 2023-03-14 |
Family
ID=85458136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222167503.0U Active CN218625878U (en) | 2022-08-17 | 2022-08-17 | Flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218625878U (en) |
-
2022
- 2022-08-17 CN CN202222167503.0U patent/CN218625878U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240411 Address after: No. 9 Fanjiaya Road, Weibin District, Baoji City, Shaanxi Province, 721000 Patentee after: Baoji Taixing Metal Co.,Ltd. Country or region after: China Address before: Room 1228, 12/F, Kangrun Building, No. 96, Qinghua Road, Changshou District, Chongqing 401220 Patentee before: Long Tianlan Country or region before: China |
|
| TR01 | Transfer of patent right |