CN215538878U - Cooling water filter assembly - Google Patents
Cooling water filter assembly Download PDFInfo
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- CN215538878U CN215538878U CN202122107996.4U CN202122107996U CN215538878U CN 215538878 U CN215538878 U CN 215538878U CN 202122107996 U CN202122107996 U CN 202122107996U CN 215538878 U CN215538878 U CN 215538878U
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- cooling water
- filter screen
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- slot
- filter assembly
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Abstract
The utility model discloses a cooling water filter assembly, which belongs to the technical field of filters and comprises a nonporous flat cover, wherein a first cylindrical filter screen and a second cylindrical filter screen are respectively welded at two ends of the nonporous flat cover, the first cylindrical filter screen is inserted in the inner side wall of a first slot, the first slot is arranged in the inner side wall of a first sealing ring, a first gasket is embedded in the first sealing ring, the first sealing ring is arranged at one side of the inner side wall of a shell, the second cylindrical filter screen is inserted in the inner side wall of a second slot, the second slot is arranged in the inner side wall of a second sealing ring, a second gasket is embedded in the second sealing ring, and the second sealing ring is arranged at the other side of the inner side wall of the shell, the machine is double-secured.
Description
Technical Field
The utility model relates to the field of filters, in particular to a cooling water filter assembly.
Background
The cooling water filters the filter equipment that the assembly becomes a cooling water, inserts pipe-line system back, and water gets into the cooling water by the water inlet and strains the assembly, and the water after filtering debris flows out from the delivery port, when aquatic impurity passes through the net core, because the volume is greater than the net core hole, is held back on the net core, reaches the effect of filtering the cooling water.
The traditional cooling water filter assembly has the following defects: 1. the traditional cooling water filtering assembly only adopts one layer of filter screen to carry out single filtering, and the filtering efficiency is low; 2. the traditional cooling water filter assembly achieves a sealing effect by adopting an AB glue injection method, the production efficiency of the AB glue injection method is low, the AB glue is low in corrosion resistance, high in temperature difference resistance and short in service life of products.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cooling water filter assembly, which adopts a nitrile rubber sealing ring, is resistant to oil and high temperature and has long service life, two cylindrical filter screens are arranged on two sides of the inner side wall of a shell, so that double filtration can be realized, the filtration efficiency is improved, and double safety is realized on a machine, so that the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an assembly is strained to cooling water, includes the sclausura flat cover, first drum filter screen and second drum filter screen have been welded respectively at sclausura flat cover both ends, first drum filter screen is pegged graft at first slot inside wall, first slot is seted up at first sealing washer inside wall, first packing ring has been inlayed to first sealing washer inside, first sealing washer is installed in shell inside wall one side, second drum filter screen is pegged graft at second slot inside wall, the second slot is seted up at second sealing washer inside wall, the inside second packing ring that has inlayed of second sealing washer, the second sealing washer is installed at shell inside wall opposite side.
As a further scheme of the utility model: a round cover is detachably mounted at an opening of the outer side wall of the shell.
As a still further scheme of the utility model: the water inlet is opened at the shell top, the water outlet is opened at the shell bottom.
As a still further scheme of the utility model: the nonporous flat cover, the first cylinder filter screen and the second cylinder filter screen are all made of stainless steel.
As a still further scheme of the utility model: the first sealing ring and the second sealing ring are both made of nitrile rubber.
Compared with the prior art, the utility model has the beneficial effects that:
1. the cooling water filter assembly adopts the nitrile rubber seal ring, is oil-resistant, high-temperature-resistant and long in service life, the first cylinder filter screen and the second cylinder filter screen are respectively welded at the two ends of the stainless steel imperforate flat cover to form a second graph, the first cylinder filter screen is inserted into a first slot on the inner side wall of the first seal ring, the second cylinder filter screen is inserted into a second slot on the inner side wall of the second seal ring, a first gasket is inlaid in the first seal ring, a second gasket is inlaid in the second seal ring to form a third graph, then the second graph is integrally installed in the shell, and finally the round cover is installed to carry out edge sealing to successfully assemble the assembly, the nitrile rubber is a copolymer formed by polymerizing acrylonitrile and butadiene monomers, the nitrile rubber is mainly produced by adopting a low-temperature emulsion polymerization method, has excellent oil resistance, higher wear resistance, better heat resistance, high corrosion resistance and strong bonding force, improves the service life of a product, and solves the problem that the traditional cooling water filter assembly only adopts one layer of filter screen, the filtering efficiency is low.
2. The two cylindrical filter screens are arranged on two sides of the inner side wall of the shell, so that double filtration can be realized, the filtration efficiency is improved, double insurance is performed on a machine, when filtration is needed, a cooling water inlet pipeline is connected to the water inlet, a cooling water outlet pipeline is connected to the water outlet, cooling water enters the shell from the water inlet, the cooling water can flow out of the water outlet of the shell after being filtered by the first cylindrical filter screen from the first cylindrical filter screen, and can also flow out of the water outlet of the shell after being filtered by the second cylindrical filter screen from the second cylindrical filter screen synchronously, the filtration efficiency is improved by a double filtration mode, double insurance is performed on the machine, and the problems of low production efficiency, low corrosion resistance, high temperature difference resistance and short service life of a product of a traditional method for injecting AB glue into a cooling water filtration assembly are solved.
Drawings
FIG. 1 is a schematic cross-sectional view of a cooling water filter assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of a non-porous flat cover connection structure of a cooling water filter assembly according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a cylindrical screen of a cooling water filter assembly according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view illustrating a first sealing ring of a cooling water filter assembly according to an embodiment of the present invention.
In the figure: 1. a housing; 2. a first seal ring; 3. a first cylindrical screen; 4. a non-porous flat cover; 5. a first gasket; 6. a water inlet; 7. a second seal ring; 8. a second cylindrical screen; 9. a dome; 10. a second gasket; 11. a water outlet; 12. a first slot; 13. a second slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, a cooling water filter assembly includes a non-porous flat cover 4, a first cylindrical filter 3 and a second cylindrical filter 8 are welded at two ends of the non-porous flat cover 4, respectively, the first cylindrical filter 3 is inserted into an inner side wall of a first slot 12, the first slot 12 is opened on an inner side wall of a first seal ring 2, a first gasket 5 is inserted into the first seal ring 2, the first seal ring 2 is installed on one side of an inner side wall of a housing 1, the second cylindrical filter 8 is inserted into an inner side wall of a second slot 13, the second slot 13 is opened on an inner side wall of a second seal ring 7, a second gasket 10 is inserted into the second seal ring 7, the second seal ring 7 is installed on the other side of the inner side wall of the housing 1, the cooling water filter assembly of the present invention employs a nitrile rubber seal ring, is oil-resistant and high temperature resistant, and has a long service life, two cylindrical filters are disposed on two sides of the inner side wall of the housing 1, but double filtration improves filtration efficiency, carries out the double insurance to the machine.
Wherein, shell 1 lateral wall opening part demountable installation has dome 9, conveniently dismantles and changes internals.
The top of the shell 1 is provided with a water inlet 6, the bottom of the shell 1 is provided with a water outlet 11, and when filtering is needed, a cooling water inlet pipeline is connected to the water inlet 6, and a cooling water outlet pipeline is connected to the water outlet 11.
The nonporous flat cover 4, the first cylinder filter screen 3 and the second cylinder filter screen 8 are all made of stainless steel, and the stainless steel is not easy to corrode and rust and has long service life.
The first sealing ring 2 and the second sealing ring 7 are made of nitrile rubber, the nitrile rubber is a copolymer formed by polymerizing acrylonitrile and butadiene monomers, and the nitrile rubber is mainly produced by a low-temperature emulsion polymerization method, so that the oil resistance is excellent, the wear resistance is high, the heat resistance is good, the corrosion resistance is high, the bonding force is strong, and the service life of the product is prolonged.
The working principle of the utility model is as follows: the cooling water filter assembly adopts the nitrile rubber seal ring, is oil-resistant, high temperature-resistant and long in service life, the two ends of the stainless steel imperforate flat cover 4 are respectively welded with the first cylinder filter screen 3 and the second cylinder filter screen 8 to form a second graph, the first cylinder filter screen 3 is inserted into the first slot 12 on the inner side wall of the first seal ring 2, the second cylinder filter screen 8 is inserted into the second slot 13 on the inner side wall of the second seal ring 7, the first gasket 5 is embedded in the first seal ring 2, the second gasket 10 is embedded in the second seal ring 7 to form a third graph, the second graph is integrally installed into the shell 1, and finally the round cover 9 is installed for edge sealing to successfully assemble, the nitrile rubber is a copolymer polymerized by acrylonitrile and butadiene monomers, and is mainly produced by a low-temperature emulsion polymerization method, has excellent oil resistance, high wear resistance, good heat resistance, high corrosion resistance and strong bonding force, the service life of a product is prolonged, two cylindrical filter screens are arranged on two sides of the inner side wall of the shell 1, double filtration can be realized, the filtration efficiency is improved, double insurance is realized on a machine, when filtration is needed, a cooling water inlet pipeline is connected to the water inlet 6, a cooling water outlet pipeline is connected to the water outlet 11, cooling water enters the shell 1 from the water inlet 6, the cooling water can flow out from the water outlet 11 of the shell 1 after being filtered by the first cylindrical filter screen 3 from the first cylindrical filter screen 3, and can also flow out from the water outlet 11 of the shell 1 after being filtered by the second cylindrical filter screen 8 from the second cylindrical filter screen 8, the filtration efficiency is improved by adopting a double filtration mode, and double insurance is realized on the machine.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. A cooling water filter assembly comprising a non-porous flat cover (4), characterized in that: first drum filter screen (3) and second drum filter screen (8) have been welded respectively at sclausura plain cap (4) both ends, peg graft in first slot (12) inside wall first drum filter screen (3), first slot (12) are seted up at first sealing washer (2) inside wall, first packing ring (5) have been inlayed to first sealing washer (2) inside, install in shell (1) inside wall one side first sealing washer (2), peg graft in second slot (13) inside wall second drum filter screen (8), second slot (13) are seted up at second sealing washer (7) inside wall, second packing ring (10) have been inlayed to second sealing washer (7) inside, install at shell (1) inside wall opposite side second sealing washer (7).
2. The cooling water filter assembly as claimed in claim 1, wherein: a round cover (9) is detachably mounted at an opening of the outer side wall of the shell (1).
3. The cooling water filter assembly as claimed in claim 1, wherein: the water inlet (6) is formed in the top of the shell (1), and the water outlet (11) is formed in the bottom of the shell (1).
4. The cooling water filter assembly as claimed in claim 1, wherein: the nonporous flat cover (4), the first cylinder filter screen (3) and the second cylinder filter screen (8) are all made of stainless steel.
5. The cooling water filter assembly as claimed in claim 1, wherein: the first sealing ring (2) and the second sealing ring (7) are both made of nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107996.4U CN215538878U (en) | 2021-09-02 | 2021-09-02 | Cooling water filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107996.4U CN215538878U (en) | 2021-09-02 | 2021-09-02 | Cooling water filter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215538878U true CN215538878U (en) | 2022-01-18 |
Family
ID=79846071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122107996.4U Active CN215538878U (en) | 2021-09-02 | 2021-09-02 | Cooling water filter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215538878U (en) |
-
2021
- 2021-09-02 CN CN202122107996.4U patent/CN215538878U/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 |
Denomination of utility model: Cooling water filter assembly Effective date of registration: 20221030 Granted publication date: 20220118 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG SANTIAN FILTER Co.,Ltd. Registration number: Y2022330002824 |
|
| PE01 | Entry into force 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: 20230606 Granted publication date: 20220118 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG SANTIAN FILTER Co.,Ltd. Registration number: Y2022330002824 |
|
| PC01 | Cancellation 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 cooling water filter assembly Effective date of registration: 20230615 Granted publication date: 20220118 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG SANTIAN FILTER Co.,Ltd. Registration number: Y2023980044158 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |