CN216554616U - Water seal cooling mechanism of automobile water pump - Google Patents
Water seal cooling mechanism of automobile water pump Download PDFInfo
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- CN216554616U CN216554616U CN202123177444.7U CN202123177444U CN216554616U CN 216554616 U CN216554616 U CN 216554616U CN 202123177444 U CN202123177444 U CN 202123177444U CN 216554616 U CN216554616 U CN 216554616U
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Abstract
The utility model discloses a water seal cooling mechanism of an automobile water pump, which comprises a water seal shell, wherein a rotating shaft is arranged on the left side of the water seal shell, the right end of the rotating shaft penetrates through an inner cavity of the water seal shell and is fixedly connected with a rotating block, the right side of the rotating block penetrates through the right side of the water seal shell, an impeller is fixedly connected to the surface of the rotating shaft, a first sealing ring is sleeved on the surface of the rotating shaft, a second sealing ring is sleeved on the surface of the rotating block, and the first sealing ring comprises a base layer. According to the automobile water pump water seal cooling mechanism, the water seal shell, the rotating shaft, the rotating block, the impeller, the first sealing ring, the second sealing ring, the base layer, the functional layer, the anti-aging coating, the wear-resistant coating, the buffer layer, the high-pressure resistant layer, the first high-temperature resistant layer, the second high-temperature resistant layer, the anti-aging layer, the corrosion-resistant layer and the waterproof and oil-resistant layer are arranged, so that the problem that the existing automobile water pump water seal cooling mechanism is low in practicability is solved, and the automobile water pump water seal cooling mechanism has the advantage of high practicability.
Description
Technical Field
The utility model relates to the technical field of automobile water pump water seal cooling mechanisms, in particular to an automobile water pump water seal cooling mechanism.
Background
The automobile parts are all units forming the whole automobile and serve as a product of the automobile, the automobile parts are various, the consumption of people to the automobile is more and more along with the improvement of the living standard of people, the market of the automobile parts is more and more enlarged, in recent years, automobile part manufacturers are rapidly developed, the automobile parts comprise water pumps, a water seal cooling mechanism is required to be used in the automobile water pumps, a sealing ring is required to be arranged at the connection part of the water seal cooling mechanism and a rotating rod in the market, the problem of short service life of the sealing ring used on the water seal cooling mechanism of the existing automobile water pump still exists, because the sealing ring does not have fine high pressure resistance, high temperature resistance, ageing resistance and corrosion resisting property, lead to the sealing ring impaired easily, influence car water pump water seal cooling body's sealing performance, reduced car water pump water seal cooling body's practicality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automobile water pump water seal cooling mechanism which has the advantage of high practicability and solves the problem of lower practicability of the existing automobile water pump water seal cooling mechanism.
In order to achieve the purpose, the utility model provides the following technical scheme: the automobile water pump water seal cooling mechanism comprises a water seal shell, wherein a rotating shaft is arranged on the left side of the water seal shell, the right end of the rotating shaft penetrates through an inner cavity of the water seal shell and is fixedly connected with a rotating block, the right side of the rotating block penetrates through the right side of the water seal shell, an impeller is fixedly connected to the surface of the rotating shaft, a first sealing ring is sleeved on the surface of the rotating shaft, a second sealing ring is sleeved on the surface of the rotating block, the first sealing ring comprises a base layer, a functional layer is fixedly connected to the surface of the base layer, an anti-aging coating is fixedly connected to the surface of the functional layer, a wear-resistant coating is fixedly connected to the surface of the anti-aging coating, the functional layer comprises a buffer layer, a high-pressure layer is fixedly connected to the surface of the buffer layer, a first high-temperature layer is fixedly connected to the surface of the high-pressure layer, a second high-temperature layer is fixedly connected to the surface of the first high-temperature layer, the surface fixed connection on second resistant high temperature layer has the ageing resistant layer, the surface fixed connection on ageing resistant layer has corrosion-resistant layer, the surface fixed connection on corrosion-resistant layer has waterproof oil-proof layer, the material of first sealing washer and second sealing washer is the same, the surface of first sealing washer and second sealing washer all with the inner wall fixed connection of water seal shell.
Preferably, the base layer is made of a natural rubber material, and the anti-aging coating is made of an aluminum chromate coating.
Preferably, the wear-resistant coating is made of a polyurethane coating, and the buffer layer is made of SBS rubber.
Preferably, the high-pressure resistant layer is made of a PC material, and the first high-temperature resistant layer is made of polyimide.
Preferably, the second high temperature resistant layer is made of SIL silicone rubber, and the anti-aging layer is made of ethylene propylene diene monomer.
Preferably, the corrosion-resistant layer is made of fluororubber, and the waterproof and oil-proof layer is made of nitrile rubber.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the automobile water pump water seal cooling mechanism, the water seal shell, the rotating shaft, the rotating block, the impeller, the first sealing ring, the second sealing ring, the base layer, the functional layer, the anti-aging coating, the wear-resistant coating, the buffer layer, the high-pressure resistant layer, the first high-temperature resistant layer, the second high-temperature resistant layer, the anti-aging layer, the corrosion-resistant layer and the waterproof and oil-resistant layer are arranged, so that the problem that the existing automobile water pump water seal cooling mechanism is low in practicability is solved, and the automobile water pump water seal cooling mechanism has the advantage of high practicability.
2. According to the utility model, the sealing effect can be achieved by arranging the first sealing ring and the second sealing ring, the SBS rubber can achieve the compression-resistant buffering effect by arranging the buffer layer, the high-temperature-resistant layer is arranged, the PC material is commonly called as shatter rubber, the stability of the sealing ring can be improved, the polyimide and SIL silicone rubber can achieve the high-temperature-resistant effect by arranging the first high-temperature-resistant layer and the second high-temperature-resistant layer, the high-temperature-resistant performance of the sealing ring is improved, the ageing-resistant performance of the sealing ring is improved by arranging the ageing-resistant layer, the ethylene propylene diene monomer rubber material can achieve the ageing-resistant effect by arranging the ageing-resistant layer, the corrosion-resistant performance of the sealing ring is improved by arranging the corrosion-resistant layer, the corrosion-resistant performance of the sealing ring is improved by arranging the waterproof and oil-resistant layer, the waterproof performance of the sealing ring can be improved by arranging the nitrile rubber material, and the ageing-resistant coating can further improve the ageing-resistant performance of the sealing ring, through setting up wear-resistant coating, the wear resistance of sealing washer can be improved to the polyurethane coating.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a first seal ring according to the present invention;
fig. 3 is a schematic view of the composition structure of the functional layer of the present invention.
In the figure: 1. a water seal housing; 2. a rotating shaft; 3. rotating the block; 4. an impeller; 5. a first seal ring; 6. a second seal ring; 7. a base layer; 8. a functional layer; 9. an anti-aging coating; 10. a wear-resistant coating; 11. a buffer layer; 12. a high pressure resistant layer; 13. a first high temperature resistant layer; 14. a second high temperature resistant layer; 15. an anti-aging layer; 16. a corrosion-resistant layer; 17. waterproof and oilproof layer.
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. 1-3, the water seal cooling mechanism of the automobile water pump comprises a water seal housing 1, a rotating shaft 2 is arranged on the left side of the water seal housing 1, the right end of the rotating shaft 2 penetrates through an inner cavity of the water seal housing 1 and is fixedly connected with a rotating block 3, the right side of the rotating block 3 penetrates through the right side of the water seal housing 1, an impeller 4 is fixedly connected to the surface of the rotating shaft 2, a first sealing ring 5 is sleeved on the surface of the rotating shaft 2, a second sealing ring 6 is sleeved on the surface of the rotating block 3, the first sealing ring 5 comprises a base layer 7, a functional layer 8 is fixedly connected to the surface of the base layer 7, an anti-aging coating 9 is fixedly connected to the surface of the functional layer 8, an abrasion-resistant coating 10 is fixedly connected to the surface of the anti-aging coating 9, the functional layer 8 comprises a buffer layer 11, a high-pressure layer 12 is fixedly connected to the surface of the buffer layer 11, a first high-temperature layer 13 is fixedly connected to the surface of the high-pressure layer 12, a second high-temperature layer 14 is fixedly connected to the surface of the first high-temperature layer 13, the surface of the second high temperature resistant layer 14 is fixedly connected with an anti-aging layer 15, the surface of the anti-aging layer 15 is fixedly connected with a corrosion-resistant layer 16, the surface of the corrosion-resistant layer 16 is fixedly connected with a waterproof and oil-proof layer 17, the materials of the first sealing ring 5 and the second sealing ring 6 are the same, the surfaces of the first sealing ring 5 and the second sealing ring 6 are both fixedly connected with the inner wall of the water seal shell 1, the base layer 7 is made of natural rubber material, the anti-aging coating 9 is made of aluminum chromate coating, the wear-resistant coating 10 is made of polyurethane coating, the buffer layer 11 is made of SBS rubber, the high pressure resistant layer 12 is made of PC material, the first high temperature resistant layer 13 is made of polyimide, the second high temperature resistant layer 14 is made of SIL rubber, the anti-aging layer 15 is made of ethylene propylene diene monomer material, the corrosion-resistant layer 16 is made of fluororubber, and the waterproof and oil-proof layer 17 is made of nitrile rubber material, the sealing effect can be achieved by arranging the first sealing ring 5 and the second sealing ring 6, the SBS rubber can achieve the compression-resistant buffering effect by arranging the buffer layer 11, the high-temperature-resistant layer 12 is arranged, the PC material is commonly called as uncrushed rubber, the stability of the sealing ring can be improved, the polyimide and SIL silicone rubber can achieve the high-temperature-resistant effect by arranging the first high-temperature-resistant layer 13 and the second high-temperature-resistant layer 14, the high-temperature-resistant performance of the sealing ring is improved, the ageing resistance of the sealing ring is improved by arranging the ageing-resistant layer 15 and the ethylene propylene diene monomer rubber material can achieve the ageing-resistant effect, the corrosion resistance of the sealing ring is improved by arranging the corrosion-resistant layer 16, the fluorine rubber can achieve the corrosion-resistant effect, the corrosion resistance of the sealing ring is improved, the waterproof and oil-resistant performance of the sealing ring can be improved by arranging the waterproof and oil-resistant layer 17 and the nitrile rubber material, and the ageing-resistant coating 9 can further improve the ageing-resistant performance of the sealing ring by arranging the aluminum chromate coating, through setting up wear-resistant coating 10, the polyurethane coating can improve the wear resistance of sealing washer, through setting up water seal shell 1, the pivot 2, rotatory piece 3, impeller 4, first sealing washer 5, the second sealing washer 6, basic unit 7, functional layer 8, ageing resistance coating 9, wear-resistant coating 10, buffer layer 11, high pressure resistant layer 12, first high temperature resistant layer 13, second high temperature resistant layer 14, ageing resistance layer 15, corrosion-resistant layer 16, and waterproof oil prevention layer 17, the lower problem of current car water pump water seal cooling body practicality has been solved, this car water pump water seal cooling body, possess the advantage that the practicality is high.
During the use, first sealing washer 5 and second sealing washer 6 can play sealed effect, the SBS rubber in buffer layer 11 can play the effect of resistance to compression buffering, the PC material in high pressure resistant layer 12 is commonly called as the garrulous rubber, can improve the stability of sealing washer, polyimide and SIL silicon rubber in first high temperature resistant layer 13 and the second high temperature resistant layer 14 can play high temperature resistant effect, improve the high temperature resistance of sealing washer, ethylene propylene diene monomer rubber material in ageing resistance layer 15 can play the effect of ageing resistance, improve the ageing resistance of sealing washer, fluororubber in corrosion resistant layer 16 can play corrosion-resistant effect, the corrosion resistance of sealing washer is improved, the nitrile rubber material in waterproof and oil-proof layer 17 can improve the waterproof performance of sealing washer, the aluminium chromate coating in ageing resistance coating 9 can further improve the ageing resistance of sealing washer, the polyurethane coating in wear-resistant coating 10 can improve the wear resistance of sealing washer.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Automobile water pump water seal cooling body, including water seal shell (1), its characterized in that: the left side of water seal shell (1) is provided with pivot (2), the right-hand member of pivot (2) runs through to the inner chamber of water seal shell (1) and fixedly connected with rotatory piece (3), the right side of rotatory piece (3) runs through to the right side of water seal shell (1), the fixed surface of pivot (2) is connected with impeller (4), the fixed surface cover of pivot (2) is equipped with first sealing washer (5), the fixed surface cover of rotatory piece (3) is equipped with second sealing washer (6), first sealing washer (5) include basic unit (7), the fixed surface of basic unit (7) is connected with functional layer (8), the fixed surface of functional layer (8) is connected with ageing resistance coating (9), the fixed surface of ageing resistance coating (9) is connected with wear-resistant coating (10), functional layer (8) include buffer layer (11), the fixed surface of buffer layer (11) is connected with high pressure resistant layer (12), the surface fixed connection of high pressure resistant layer (12) is connected with first high temperature resistant layer (13), the surface fixed connection of first high temperature resistant layer (13) is connected with second high temperature resistant layer (14), the surface fixed connection of second high temperature resistant layer (14) is connected with anti-aging layer (15), the surface fixed connection of anti-aging layer (15) is connected with corrosion-resistant layer (16), the surface fixed connection of corrosion-resistant layer (16) is connected with waterproof oil-proof layer (17), the material of first sealing washer (5) and second sealing washer (6) is the same, the surface of first sealing washer (5) and second sealing washer (6) all with the inner wall fixed connection of water seal shell (1).
2. The water seal cooling mechanism of the automobile water pump according to claim 1, wherein: the base layer (7) is made of a natural rubber material, and the anti-aging coating (9) is made of an aluminum chromate coating.
3. The water seal cooling mechanism of the automobile water pump according to claim 1, wherein: the wear-resistant coating (10) is made of a polyurethane coating, and the buffer layer (11) is made of SBS rubber.
4. The water seal cooling mechanism of the automobile water pump according to claim 1, wherein: the high-pressure resistant layer (12) is made of a PC material, and the first high-temperature resistant layer (13) is made of polyimide.
5. The water seal cooling mechanism of the automobile water pump according to claim 1, wherein: the second high-temperature resistant layer (14) is made of SIL (silicon-on-insulator) silicon rubber, and the anti-aging layer (15) is made of ethylene propylene diene monomer.
6. The water seal cooling mechanism of the automobile water pump according to claim 1, wherein: the corrosion-resistant layer (16) is made of fluororubber, and the waterproof and oil-proof layer (17) is made of nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123177444.7U CN216554616U (en) | 2021-12-16 | 2021-12-16 | Water seal cooling mechanism of automobile water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123177444.7U CN216554616U (en) | 2021-12-16 | 2021-12-16 | Water seal cooling mechanism of automobile water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216554616U true CN216554616U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123177444.7U Active CN216554616U (en) | 2021-12-16 | 2021-12-16 | Water seal cooling mechanism of automobile water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216554616U (en) |
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2021
- 2021-12-16 CN CN202123177444.7U patent/CN216554616U/en active Active
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