CN214838709U - Fire control valve foundry goods of long service life - Google Patents
Fire control valve foundry goods of long service life Download PDFInfo
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- CN214838709U CN214838709U CN202121236055.4U CN202121236055U CN214838709U CN 214838709 U CN214838709 U CN 214838709U CN 202121236055 U CN202121236055 U CN 202121236055U CN 214838709 U CN214838709 U CN 214838709U
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Abstract
The utility model discloses a long service life's fire control valve foundry goods, including the valve main part, the first interface of right side fixedly connected with of valve main part, the bottom fixedly connected with second interface of valve main part, the top of valve main part is provided with the capstan, the valve main part includes corrosion resistant coating, anti-rust coating, main part layer and anticorrosive coating, the main part layer includes antirust coat, sandwich layer and corrosion resistant layer, anti-rust coating is located the internal surface of main part layer, corrosion resistant coating is located antirust coat's internal surface, anticorrosive coating is located the surface of main part layer, antirust coat is located the internal surface of sandwich layer. The utility model discloses set up corrosion-resistant coating, anti-rust coating, antirust coat, sandwich layer, corrosion-resistant coating, first interface, capstan and second interface, it is not good to have solved traditional fire control valve foundry goods corrosion-resistant and rust-resistant performance, leads to the not long problem of its life.
Description
Technical Field
The utility model relates to a fire control valve foundry goods technical field specifically is a long service life's fire control valve foundry goods.
Background
The fire valve is used for opening a fire hydrant valve, but the traditional fire valve casting has poor corrosion resistance and rust resistance, so that the service life of the fire valve casting is not long, and therefore, the fire valve casting with long service life is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long service life's fire control valve foundry goods possesses corrosion-resistant and advantage that rust resistance can be good, and it is not good to have solved traditional fire control valve foundry goods corrosion-resistant and rust resistance can, leads to the not long problem of its life.
In order to achieve the above object, the utility model provides a following technical scheme: the fire valve casting with the long service life comprises a valve main body, wherein a first connector is fixedly connected to the right side of the valve main body, a second connector is fixedly connected to the bottom of the valve main body, a rotary disc is arranged at the top of the valve main body, the valve main body comprises an anti-corrosion coating, an anti-rust coating, a main body layer and an anti-corrosion coating, and the main body layer comprises an anti-rust layer, a core layer and an anti-corrosion layer.
Preferably, the antirust coating is positioned on the inner surface of the main body layer, the corrosion-resistant coating is positioned on the inner surface of the antirust coating, and the corrosion-resistant coating is positioned on the outer surface of the main body layer.
Preferably, the anti-rust layer is positioned on the inner surface of the core layer, and the corrosion-resistant layer is positioned on the outer surface of the core layer.
Preferably, the corrosion-resistant coating is a water-based inorganic zinc-rich primer layer, the antirust coating is a zinc coating, and the corrosion-resistant coating is an aluminate coating.
Preferably, the anti-rust layer is an aluminum tripolyphosphate layer, the core layer is a carbon steel layer, and the corrosion-resistant layer is a stainless steel layer.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses the main part layer adopts the three-layer casting process, the sandwich layer is as major structure, the intensity of valve main part has been guaranteed, and the price is relatively lower, inside is provided with the antirust coat, make the valve main part have good corrosion resistance and rust resistance, the outside is provided with the corrosion resistant layer, the outside corrosion resistance and the rust resistance of valve main part have been promoted, the anticorrosive coating is paintd in the surface of main part layer, the outside corrosion resistance of main part layer has been increased, the antirust coating sets up in the inner wall of main part layer, the corrosion resistance and the rust resistance of main part layer have been promoted, the corrosion resistant coating can one step earlier protect the valve main part, after the corrosion resistant coating damages, the antirust coating plays its effect, make the main part layer obtain duplicate protection, the corrosion resistance and the rust resistance of having solved traditional fire control valve foundry goods are not good, lead to the not long problem of its life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged structural view of the cross section of the valve body of the present invention;
fig. 3 is a schematic view of the enlarged structure of the section of the main body layer part of the present invention.
In the figure: 1. a valve body; 101. a corrosion-resistant coating; 102. an antirust coating; 103. a body layer; 1031. a rust-proof layer; 1032. a core layer; 1033. a corrosion-resistant layer; 104. an anti-corrosion coating; 2. a first interface; 3. rotating the disc; 4. a second interface.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a valve main part 1, corrosion-resistant coating 101, anti-rust coating 102, main part layer 103, anti-rust coating 1031, sandwich layer 1032, corrosion-resistant layer 1033, anti-corrosion coating 104, first interface 2, capstan 3 and second interface 4 part are the parts that general standard component or field technician know, and its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a fire valve casting with long service life includes a valve main body 1, a first connector 2 fixedly connected to the right side of the valve main body 1, a second connector 4 fixedly connected to the bottom of the valve main body 1, a rotary disk 3 disposed on the top of the valve main body 1, the valve main body 1 includes a corrosion-resistant coating 101, an anti-corrosive coating 102, a main body layer 103, and an anti-corrosion coating 104, the anti-corrosive coating 102 is disposed on the inner surface of the main body layer 103, the anti-corrosive coating 101 is disposed on the inner surface of the anti-corrosive coating 102, the anti-corrosive coating 104 is disposed on the outer surface of the main body layer 103, the anti-corrosive coating 101 is an aqueous inorganic zinc-rich primer layer, the anti-corrosive coating 102 is a zinc plating layer, the anti-corrosive coating 104 is an aluminate coating, the main body layer 103 includes an anti-corrosive layer 1031, a core layer 1032, and a corrosion-corrosive layer 1033, the anti-corrosive layer 1031 is disposed on the inner surface of the core 1032, the corrosion layer 1033 is disposed on the outer surface of the core layer 1032, the anti-rust layer 1031 is an aluminum tripolyphosphate layer, the core layer 1032 is a carbon steel layer, the corrosion-resistant layer 1033 is a stainless steel layer, the main body layer 103 adopts a three-layer casting process, the core layer 1032 is a main body structure, the strength of the valve main body 1 is guaranteed, the price is relatively low, the anti-rust layer 1031 is arranged inside the valve main body 1, the valve main body 1 has good corrosion resistance and rust resistance, the corrosion-resistant layer 1033 is arranged outside the valve main body 1, the corrosion resistance and rust resistance outside the valve main body 1 are improved, the anti-corrosion coating 104 is coated on the outer surface of the main body layer 103, the corrosion resistance outside the main body layer 103 is increased, the anti-corrosion coating 102 is arranged on the inner wall of the main body layer 103, the corrosion resistance and rust resistance of the main body layer 103 are improved, the valve main body 1 can be protected by the anti-corrosion coating 101 in one step, the anti-corrosion coating 102 plays a role after the anti-corrosion coating 101 is damaged, the main body layer 103 is protected doubly, and the problem that the traditional fire-corrosion and rust resistance of a valve casting is poor is solved, leading to the problem that the service life thereof is not long.
When in use, the main body layer 103 adopts a three-layer casting process, the core layer 1032 is used as a main body structure, the strength of the valve main body 1 is ensured, the valve body 1 has good corrosion resistance and rust resistance due to the fact that the price is relatively low, the anti-rust layer 1031 is arranged inside the valve body 1, the corrosion resistance and rust resistance of the outside of the valve body 1 are improved due to the fact that the corrosion-resistant layer 1033 is arranged outside the valve body 1, the anti-corrosion coating 104 is coated on the outer surface of the body layer 103 and corrosion resistance of the outside of the body layer 103 is improved, the anti-rust coating 102 is arranged on the inner wall of the body layer 103 and corrosion resistance and rust resistance of the body layer 103 are improved, the valve body 1 can be protected by the anti-corrosion coating 101 in one step, after the corrosion-resistant coating 101 is damaged, the antirust coating 102 plays a role, so that the main body layer 103 is protected doubly, and the problem that the traditional fire valve casting is not good in corrosion resistance and rust resistance, and the service life of the traditional fire valve casting is not long is solved.
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. The utility model provides a long service life's fire control valve foundry goods, includes valve main part (1), its characterized in that: the right side of valve main part (1) fixedly connected with first interface (2), the bottom fixedly connected with second interface (4) of valve main part (1), the top of valve main part (1) is provided with carousel (3), valve main part (1) includes corrosion resistant coating (101), rust-resistant coating (102), main part layer (103) and anticorrosion coating (104), main part layer (103) includes antirust coating (1031), sandwich layer (1032) and corrosion resistant layer (1033).
2. A long-life fire valve casting as recited in claim 1, wherein: the anti-rust coating (102) is positioned on the inner surface of the main body layer (103), the corrosion-resistant coating (101) is positioned on the inner surface of the anti-rust coating (102), and the corrosion-resistant coating (104) is positioned on the outer surface of the main body layer (103).
3. A long-life fire valve casting as recited in claim 1, wherein: the anti-rust layer (1031) is located on the inner surface of the core layer (1032), and the corrosion-resistant layer (1033) is located on the outer surface of the core layer (1032).
4. A long-life fire valve casting as recited in claim 1, wherein: the corrosion-resistant coating (101) is a water-based inorganic zinc-rich primer layer, the antirust coating (102) is a zinc coating, and the corrosion-resistant coating (104) is an aluminate coating.
5. A long-life fire valve casting as recited in claim 1, wherein: the anti-rust layer (1031) is an aluminum tripolyphosphate layer, the core layer (1032) is a carbon steel layer, and the corrosion-resistant layer (1033) is a stainless steel layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236055.4U CN214838709U (en) | 2021-06-01 | 2021-06-01 | Fire control valve foundry goods of long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121236055.4U CN214838709U (en) | 2021-06-01 | 2021-06-01 | Fire control valve foundry goods of long service life |
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| Publication Number | Publication Date |
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| CN214838709U true CN214838709U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121236055.4U Active CN214838709U (en) | 2021-06-01 | 2021-06-01 | Fire control valve foundry goods of long service life |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116454524A (en) * | 2023-05-31 | 2023-07-18 | 三一红象电池有限公司 | Explosion-proof valve and preparation method and application thereof |
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2021
- 2021-06-01 CN CN202121236055.4U patent/CN214838709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116454524A (en) * | 2023-05-31 | 2023-07-18 | 三一红象电池有限公司 | Explosion-proof valve and preparation method and application thereof |
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