CN213393746U - Novel water drain valve - Google Patents
Novel water drain valve Download PDFInfo
- Publication number
- CN213393746U CN213393746U CN202021507357.6U CN202021507357U CN213393746U CN 213393746 U CN213393746 U CN 213393746U CN 202021507357 U CN202021507357 U CN 202021507357U CN 213393746 U CN213393746 U CN 213393746U
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- drain valve
- paint coating
- corrosion
- resistant layer
- valve
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Abstract
The utility model discloses a novel drain valve belongs to drain valve technical field. The utility model discloses a valve casing drains, the surface of the valve casing that drains is provided with the corrosion-resistant layer, the surface on corrosion-resistant layer is provided with the antirust coat, the top of the valve casing that drains is provided with the switching knob, the bottom of switching knob runs through to the inner chamber of the valve casing that drains. The utility model discloses reached the advantage that improves drain valve corrosion resisting property and rust resistance, made the drain valve when using for a long time, can effectual improvement drain valve's corrosion resisting property, prevent that the drain valve from appearing corrosion damage, prolonged drain valve's life, simultaneously can effectual improvement drain valve's rust resistance, prevent that the drain valve from appearing rusty corrosion damage, prolonged drain valve's life.
Description
Technical Field
The utility model belongs to the technical field of the valve that drains, specifically a novel valve that drains.
Background
The drainage valve is an indispensable water industry product, is mainly applied to the fields such as city, building, enterprise water supply and drainage engineering, industry and domestic sewage treatment and hydraulic engineering, wherein use more all kinds of well low pressure valves, including all kinds of butterfly valves and gate valves other also ball valves, check valves, discharge valve, plug valve, diaphragm valve, relief pressure valve, flow regulating valve, mud valve etc. mainly used for the discharge of liquid or the control of liquid level. When water resources are discharged, a water drain valve is needed, and the existing water drain valve has the following defects: the existing drain valve has poor corrosion resistance, so that the drain valve is easy to corrode and damage when being used for a long time, the service life of the drain valve is shortened, meanwhile, the antirust property of the drain valve is poor, the drain valve is easy to rust and corrode and damage when being used for a long time, and the service life of the drain valve is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a novel valve that drains possesses the advantage that improves drain valve corrosion resisting property and antirust property, and it is relatively poor to have solved current drain valve corrosion resisting property, leads to the drain valve when using for a long time, and the corrosion damage appears easily, and the antirust property of the valve that drains simultaneously is relatively poor, leads to the drain valve when using for a long time, appears rusty corrosion damage's problem easily.
The utility model provides a following technical scheme: a novel water drain valve comprises a water drain valve shell, wherein a corrosion-resistant layer is arranged on the surface of the water drain valve shell, an anti-rust layer is arranged on the surface of the corrosion-resistant layer, an opening and closing knob is arranged at the top of the water drain valve shell, and the bottom of the opening and closing knob penetrates through the inner cavity of the water drain valve shell;
the corrosion-resistant layer comprises a fluorocarbon paint coating, the surface of the fluorocarbon paint coating is coated with an acrylic paint coating, and the surface of the acrylic paint coating is coated with a perchloroethylene paint coating;
the rust-preventive layer comprises a transparent paint coating, the surface of the transparent paint coating is coated with a red lead paint coating, and the surface of the red lead paint coating is coated with a gray paint coating.
The inner wall of the fluorocarbon paint coating is coated on the surface of the water drain valve shell, and the inner wall of the transparent paint coating is coated on the surface of the perchloroethylene paint coating.
The thicknesses of the fluorocarbon paint coating, the acrylic paint coating and the perchloroethylene paint coating are the same, and the thicknesses of the transparent paint coating, the red lead paint coating and the gray paint coating are the same.
The inner cavity of the corrosion-resistant layer is positioned on the surface of the water drain valve shell, and the inner cavity of the rust-resistant layer is positioned on the surface of the corrosion-resistant layer.
The diameter of the corrosion-resistant layer is larger than that of the water drain valve shell, and the diameter of the rust-resistant layer is larger than that of the corrosion-resistant layer.
The utility model discloses possess following beneficial effect:
1. the utility model discloses reached the advantage that improves drain valve corrosion resisting property and rust resistance, made the drain valve when using for a long time, can effectual improvement drain valve's corrosion resisting property, prevent that the drain valve from appearing corrosion damage, prolonged drain valve's life, simultaneously can effectual improvement drain valve's rust resistance, prevent that the drain valve from appearing rusty corrosion damage, prolonged drain valve's life.
2. The utility model discloses a set up corrosion resistant coating, fluorocarbon paint coating, acrylic acid paint coating and perchloroethylene paint coating mutually support, play the effect that improves the corrosion resisting property of the valve that drains, can effectual improvement drain valve's corrosion resisting property, prevent that the valve that drains from appearing corrosion damage, the life of the valve that drains has been prolonged, through setting up the antirust coat, the clear coat coating, red lead paint coating and grey paint coating mutually support, play the effect that improves the valve antirust property that drains, can effectual improvement drain valve's antirust property, prevent that the valve that drains from appearing rustting corrosion damage, the life of the valve that drains has been prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the cross-section of the corrosion-resistant layer of the present invention;
FIG. 3 is an enlarged view of the cross section of the inner structure of the rust-preventive layer of the present invention.
In the figure: 1. a discharge valve housing; 2. a corrosion-resistant layer; 21. a fluorocarbon paint coating; 22. acrylic paint coating; 23. coating perchloroethylene paint; 3. a rust-proof layer; 31. a clear lacquer coating; 32. coating red lead paint; 33. a grey paint coating; 4. an opening and closing knob.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, a novel water drain valve comprises a water drain valve housing 1, wherein a corrosion-resistant layer 2 is arranged on the surface of the water drain valve housing 1, a rust-resistant layer 3 is arranged on the surface of the corrosion-resistant layer 2, an opening and closing knob 4 is arranged at the top of the water drain valve housing 1, and the bottom of the opening and closing knob 4 penetrates through the inner cavity of the water drain valve housing 1;
the corrosion-resistant layer 2 comprises a fluorocarbon paint coating 21, the surface of the fluorocarbon paint coating 21 is coated with an acrylic paint coating 22, and the surface of the acrylic paint coating 22 is coated with a perchloroethylene paint coating 23;
the anti-rust layer 3 comprises a transparent paint coating 31, the surface of the transparent paint coating 31 is coated with a red lead paint coating 32, the surface of the red lead paint coating 32 is coated with a grey paint coating 33, the inner wall of the fluorocarbon paint coating 21 is coated on the surface of the water drain valve shell 1, the inner wall of the transparent paint coating 31 is coated on the surface of the perchloroethylene paint coating 23, the thicknesses of the fluorocarbon paint coating 21, the acrylic paint coating 22 and the perchloroethylene paint coating 23 are the same, the thicknesses of the transparent paint coating 31, the red lead paint coating 32 and the grey paint coating 33 are the same, the inner cavity of the corrosion-resistant layer 2 is positioned on the surface of the water drain valve shell 1, the inner cavity of the anti-rust layer 3 is positioned on the surface of the corrosion-resistant layer 2, the diameter of the corrosion-resistant layer 2 is larger than that of the water drain valve shell 1, the diameter of the anti-rust layer 3 is larger than that of the corrosion-resistant layer 2, and the corrosion-resistant layer 2, the anti-rust coating 3, the transparent paint coating 31, the red lead paint coating 32 and the gray paint coating 33 are arranged to be mutually matched, so that the anti-rust performance of the drain valve can be effectively improved, the rust-proof performance of the drain valve can be effectively improved, the drain valve can be prevented from being rusted and corroded and damaged, the service life of the drain valve is prolonged, the anti-corrosion coating 2, the fluorocarbon paint coating 21, the acrylic paint coating 22, the perchloroethylene paint coating 23, the anti-rust coating 3, the transparent paint coating 31, the red lead paint coating 32 and the gray paint coating 33 are mutually matched, the advantages of improving the corrosion resistance and the anti-rust performance of the drain valve are achieved, and the corrosion resistance of the drain valve can be effectively improved when the drain valve is used for a long time, prevent that the valve that drains from appearing corrosion damage, prolonged the life of the valve that drains, simultaneously can effectual improvement drain's rust-resistant properties, prevent that the valve that drains from appearing rusty corrosion damage, prolonged drain's life.
The utility model discloses a set up corrosion-resistant layer 2, fluorocarbon paint coating 21, acrylic acid paint coating 22 and perchloroethylene paint coating 23 mutually support, play the effect that improves the corrosion resistance of the valve that drains, can effectual improvement drain valve's corrosion resistance, prevent that the valve that drains from appearing corrosion damage, the life of the valve that drains has been prolonged, play the effect that improves the valve rust resistance that drains, can effectual improvement drain valve's rust resistance, prevent that the valve that drains from appearing rusty corrosion damage, the life of the valve that drains has been prolonged, thereby the advantage of improvement drain valve corrosion resistance and rust resistance has been reached.
Claims (5)
1. The utility model provides a novel valve that drains, includes drain valve casing (1), its characterized in that: the surface of the water drain valve shell (1) is provided with a corrosion-resistant layer (2), the surface of the corrosion-resistant layer (2) is provided with an anti-rust layer (3), the top of the water drain valve shell (1) is provided with an opening and closing knob (4), and the bottom of the opening and closing knob (4) penetrates through the inner cavity of the water drain valve shell (1);
the corrosion-resistant layer (2) comprises a fluorocarbon paint coating (21), the surface of the fluorocarbon paint coating (21) is coated with an acrylic paint coating (22), and the surface of the acrylic paint coating (22) is coated with a perchloroethylene paint coating (23);
the antirust layer (3) comprises a transparent paint coating (31), a red lead paint coating (32) is coated on the surface of the transparent paint coating (31), and a gray paint coating (33) is coated on the surface of the red lead paint coating (32).
2. The novel water drain valve of claim 1, further comprising: the inner wall of the fluorocarbon paint coating (21) is coated on the surface of the water drain valve shell (1), and the inner wall of the transparent paint coating (31) is coated on the surface of the perchloroethylene paint coating (23).
3. The novel water drain valve of claim 2, wherein: the thickness of the fluorocarbon paint coating (21), the acrylic paint coating (22) and the perchloroethylene paint coating (23) is the same, and the thickness of the transparent paint coating (31), the thickness of the red lead paint coating (32) and the thickness of the gray paint coating (33) are the same.
4. A novel water drain valve as claimed in claim 3, characterised in that: the inner cavity of the corrosion-resistant layer (2) is positioned on the surface of the water drain valve shell (1), and the inner cavity of the rust-resistant layer (3) is positioned on the surface of the corrosion-resistant layer (2).
5. The novel water drain valve of claim 4, wherein: the diameter of the corrosion-resistant layer (2) is larger than that of the water discharge valve shell (1), and the diameter of the rust-resistant layer (3) is larger than that of the corrosion-resistant layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021507357.6U CN213393746U (en) | 2020-07-27 | 2020-07-27 | Novel water drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021507357.6U CN213393746U (en) | 2020-07-27 | 2020-07-27 | Novel water drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213393746U true CN213393746U (en) | 2021-06-08 |
Family
ID=76201940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021507357.6U Active CN213393746U (en) | 2020-07-27 | 2020-07-27 | Novel water drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213393746U (en) |
-
2020
- 2020-07-27 CN CN202021507357.6U patent/CN213393746U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of drain valve Effective date of registration: 20220620 Granted publication date: 20210608 Pledgee: Ruanshi sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Fuchao safety valve manufacturing Co.,Ltd. Registration number: Y2022980008098 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230703 Granted publication date: 20210608 Pledgee: Ruanshi sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Fuchao safety valve manufacturing Co.,Ltd. Registration number: Y2022980008098 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A New Type of Drain Valve Effective date of registration: 20230714 Granted publication date: 20210608 Pledgee: Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Fuchao safety valve manufacturing Co.,Ltd. Registration number: Y2023980048484 |