CN212690128U - Modularized engine oil cooling shell - Google Patents
Modularized engine oil cooling shell Download PDFInfo
- Publication number
- CN212690128U CN212690128U CN202020765107.6U CN202020765107U CN212690128U CN 212690128 U CN212690128 U CN 212690128U CN 202020765107 U CN202020765107 U CN 202020765107U CN 212690128 U CN212690128 U CN 212690128U
- Authority
- CN
- China
- Prior art keywords
- cavity
- oil cooling
- engine oil
- water pump
- water inlet
- 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.)
- Active
Links
Images
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a modularized engine oil cooling shell, which comprises a shell, wherein an engine oil cooling core installation cavity and a water pump water inlet cavity are arranged in the shell, the engine oil cooling core installation cavity and the water pump water inlet cavity are adjacently arranged, and the engine oil cooling core installation cavity and the water pump water inlet cavity are communicated through a through hole arranged on a shared cavity wall; the utility model discloses compare with traditional design, reach the purpose of intercommunication machine oil cooling core installation cavity and water pump intake antrum equally, reducible rubber seal, the processing of intercommunicating pore, seal ring groove on the reduction inlet tube saves the installation operation of sealing washer, reduces manufacturing cost, eliminates the risk that seal ring department leaked the coolant liquid simultaneously, improves product reliability.
Description
Technical Field
The utility model belongs to engine oil cooling field, especially a modularization engine oil cooling casing.
Background
The shell is internally provided with base parts of an engine oil cooling module and is used for installing parts such as an oil cooling core, a water pump, a sealing ring, a water inlet pipe, a pressure release valve, a plug, a bolt and the like.
CN205744116U discloses an engine oil cooling module, in which a communication channel is provided between an engine oil cooling core installation cavity and a water pump water inlet cavity, and part of high-pressure coolant is introduced into the water pump water inlet cavity (low-pressure region) to reduce the probability of cavitation damage when the water pump works. The traditional design is that small holes are designed on the machine cooling core chamber and the water inlet pipe and communicated with each other, and the machine cooling core chamber and the water inlet pipe are sealed by rubber sealing rings, so that the manufacturing cost is high.
Disclosure of Invention
The utility model aims at providing a modularization engine oil cooling casing solves the problem that current product exists that manufacturing cost is high.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a modularization engine oil cooling casing, includes the casing, is equipped with oil cooling core installation cavity and water pump intake antrum in the casing, its characterized in that: the engine oil cooling core mounting cavity is adjacent to the water pump water inlet cavity, and the engine oil cooling core mounting cavity is communicated with the water pump water inlet cavity through a through hole formed in the shared cavity wall.
The technical scheme is further limited, the engine oil cooling core installation cavity is composed of a cooling cavity and a pressurizing cavity, the cooling cavity is communicated with a water inlet cavity of the water pump through the pressurizing cavity, and the pressurizing cavity is a gradually-changed cavity gradually reduced along the flowing direction of the cooling liquid.
The technical scheme is further limited, the through hole is a pressurizing hole, and the pressurizing hole is a gradually-changed hole which is gradually reduced along the flowing direction of the cooling liquid.
The utility model discloses beneficial effect: compared with the traditional design, the purpose of communicating the engine oil cooling core installation cavity with the water pump water inlet cavity is achieved, the rubber sealing ring can be reduced, the processing of the communication hole and the sealing ring groove on the water inlet pipe is reduced, the installation operation of the sealing ring is saved, the manufacturing cost is reduced, meanwhile, the risk of leakage of cooling liquid at the sealing ring is eliminated, and the reliability of the product is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a structural diagram of the through hole of the present invention.
Detailed Description
As shown in fig. 1 and 2, a modularized engine oil cooling shell comprises a shell 1, wherein an engine oil cooling core mounting cavity 2 and a water pump water inlet cavity 3 are arranged in the shell, the engine oil cooling core mounting cavity and the water pump water inlet cavity are adjacently arranged, and the engine oil cooling core mounting cavity and the water pump water inlet cavity are communicated through a through hole 4 formed in a shared cavity wall; the structure of the adjacent arrangement and the shared cavity wall has the advantages of compact structure, high strength, high reliability and light weight;
as shown in fig. 1, the engine oil cooling core installation cavity 2 is composed of a cooling cavity 201 and a pressurizing cavity 202, the cooling cavity is communicated with a water inlet cavity of the water pump through the pressurizing cavity, the pressurizing cavity is a gradually-changed cavity which gradually shrinks along the flowing direction of cooling liquid, and the pressurizing cavity is used for improving the outflow of the cooling liquid and improving the cavitation resistance effect of the water pump;
as shown in fig. 3, the through hole 4 is a pressurizing hole, and the pressurizing hole is a tapered hole that is gradually reduced along the flowing direction of the coolant, that is, the pressurizing hole has a truncated cone shape, and the pressurizing hole is used for further increasing the outflow of the coolant, so that the anti-cavitation effect of the water pump is further improved.
The utility model discloses the assembly explains: the oil cooler is fixed in the engine oil cooling core mounting cavity, the water pump is fixed at a corresponding position on the shell, the water outlet end of the engine oil cooling core mounting cavity is communicated with the water pump through the water pump water inlet cavity on the shell, and the water pump is communicated with the water inlet end of the engine oil cooling core mounting cavity through the water pump water outlet cavity on the shell to form a cooling liquid circulation route; in order to improve the cavitation-resistant effect of the water pump, high-pressure cooling liquid in the engine oil cooling core mounting cavity flows into the water inlet cavity of the water pump through the pressurizing cavity and the pressurizing hole on the shell.
Where not described in detail in this specification and not provided with drawings, it is well within the skill of those in the art to practice it.
Claims (3)
1. The utility model provides a modularization engine oil cooling casing, includes the casing, is equipped with oil cooling core installation cavity and water pump intake antrum in the casing, its characterized in that: the engine oil cooling core mounting cavity is adjacent to the water pump water inlet cavity, and the engine oil cooling core mounting cavity is communicated with the water pump water inlet cavity through a through hole formed in the shared cavity wall.
2. The modular engine oil cooling housing of claim 1, wherein: the engine oil cooling core installation cavity is composed of a cooling cavity and a pressurizing cavity, the cooling cavity is communicated with a water pump water inlet cavity through the pressurizing cavity, and the pressurizing cavity is a gradually-changing cavity gradually reduced along the flowing direction of cooling liquid.
3. The modular engine oil cooling housing of claim 1 or 2, characterized in that: the through hole is a pressurizing hole, and the pressurizing hole is a gradually-changed hole gradually reduced along the flowing direction of the cooling liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020765107.6U CN212690128U (en) | 2020-05-11 | 2020-05-11 | Modularized engine oil cooling shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020765107.6U CN212690128U (en) | 2020-05-11 | 2020-05-11 | Modularized engine oil cooling shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212690128U true CN212690128U (en) | 2021-03-12 |
Family
ID=74886775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020765107.6U Active CN212690128U (en) | 2020-05-11 | 2020-05-11 | Modularized engine oil cooling shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212690128U (en) |
-
2020
- 2020-05-11 CN CN202020765107.6U patent/CN212690128U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204476777U (en) | Multi-impeller Centrifugal electro-pump | |
| CN202149058U (en) | Throttling circulation structure for submerged clear water pump | |
| CN105604952A (en) | Vertical centrifugal oil pump | |
| CN101603541B (en) | Electric diving pump | |
| CN212690128U (en) | Modularized engine oil cooling shell | |
| CN111750080B (en) | Oil path structure of hybrid transmission box clutch | |
| CN203412857U (en) | Hydraulic motor with built-in flushing valve | |
| CN113417866B (en) | High-temperature high-pressure pump | |
| CN215109140U (en) | Engine water pump | |
| CN102312881A (en) | Flushing circuit of closed hydraulic system | |
| CN211351970U (en) | Integrated power assembly controller and motor waterway direct connection sealing structure | |
| CN211623632U (en) | Reciprocating pump | |
| CN210034532U (en) | Electronic four-way valve structure | |
| CN111664071A (en) | Parallel double-connecting-rod two-stage high-sealing high-pressure pump | |
| CN110821824A (en) | Internal gear type hydraulic motor pump with integrated cartridge valve at outlet | |
| CN219035030U (en) | Vane pump assembly with oil return guide sleeve | |
| CN218624872U (en) | Mode locking power unit based on integral type oil pump | |
| CN212656939U (en) | Parallel double-connecting-rod two-stage high-sealing high-pressure pump | |
| CN217135286U (en) | Water internal cooling pump integrated motor | |
| CN217761465U (en) | Be applicable to liquid metal medium delivery pump bearing cooling structure | |
| CN212615622U (en) | Connecting piece on water-cooled self priming pump | |
| CN115614255B (en) | Integrated valve injection type hydrogen circulating pump | |
| CN218062679U (en) | Novel high-efficient cylinder type high-temperature front-mounted pump | |
| CN209067305U (en) | A kind of lubrication module and engine assembly | |
| CN215907961U (en) | High-strength combined cylinder cover for large-cylinder-diameter medium-high speed diesel engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 442000 No.36, Fengshen Avenue, industrial new area, Zhangwan District, Shiyan City, Hubei Province Patentee after: Fuao Pump (Hubei) Co.,Ltd. Address before: 442000 No.36, Fengshen Avenue, industrial new area, Zhangwan District, Shiyan City, Hubei Province Patentee before: Dongfeng Fuao Pump Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |