CN210460790U - Electric control type engine oil cooler system - Google Patents
Electric control type engine oil cooler system Download PDFInfo
- Publication number
- CN210460790U CN210460790U CN201921183766.2U CN201921183766U CN210460790U CN 210460790 U CN210460790 U CN 210460790U CN 201921183766 U CN201921183766 U CN 201921183766U CN 210460790 U CN210460790 U CN 210460790U
- Authority
- CN
- China
- Prior art keywords
- oil
- cooler
- engine
- path
- pan
- 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 relates to an automatically controlled formula oil cooler system belongs to the technical field of engine. The utility model discloses an automatically controlled formula oil cooler system includes oil cooler, electronic control valve, oil pan, oil cleaner, machine oil temperature sensor and on-vehicle controller, and the oil cooler is installed on the oil pan, and the electronic control valve is installed on the oil cooler, and oil cleaner passes through the connecting pipe and screws up to install on the oil pan, and machine oil temperature sensor installs on the oil pan oil return way, and machine oil temperature sensor is connected with on-vehicle controller electricity, and on-vehicle controller passes through control scheme and is connected with the electronic control valve. When the temperature of the engine oil is low, the engine oil cooler is closed; when the temperature of the engine oil is high, the electronic control valve controls the engine oil cooler to be opened to cool the engine oil. When the engine is in cold start, the oil cooler is closed, the resistance of the oil passage is small, the engine oil can lubricate all parts of the engine rapidly, and the abrasion of the engine can be reduced.
Description
Technical Field
The utility model relates to a technical field of engine, more specifically say, the utility model relates to an automatically controlled formula oil cooler system.
Background
The supercharged engine has the disadvantages that the viscosity of engine oil of the engine is reduced, oil films of various lubrication parts of the engine are damaged, parts are abraded in an accelerated manner due to large thermal load and high engine oil temperature, and an oil cooler must be mounted on the engine at the moment. In the prior art, the oil cooler needs to be mounted on the engine body through an adapter; also, the oil cooler is normally on during engine operation. This structure has the following disadvantages:
1. the structure is not compact and is not easy to arrange;
2. the cooler needs to be installed by switching the adapter, so that the production cost is high;
3. during cold starting, the oil resistance of the oil cooler is large, so that the oil cannot be ensured to rapidly lubricate each part of the engine, and dry friction caused by periodic lubrication loss can be generated in a short time, thereby causing abnormal abrasion of the engine.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the prior art, an object of the present invention is to provide an electrically controlled oil cooler system.
The utility model discloses an automatically controlled formula oil cooler system, its characterized in that: the engine oil cooler is mounted on the oil pan, the electronic control valve is mounted on the engine oil cooler, and the engine oil filter is screwed on the oil pan through a connecting pipe; an oil inlet channel of the oil pan, a horizontal oil inlet channel, an oil inlet channel of the filter, an oil return channel of the oil pan and a connecting oil channel are arranged on the oil pan; the engine oil temperature sensor is arranged on an oil return path of the oil sump, the engine oil temperature sensor is electrically connected with the vehicle-mounted controller, and the vehicle-mounted controller is connected with the electronic control valve through a control circuit; a cooler oil inlet path and a cooler oil return path are arranged in the engine oil cooler, and the cooler oil return path is communicated with the oil inlet end of the filter oil inlet path through the connecting oil path; the oil inlet end of the oil inlet path of the oil pan is connected with an oil pump, the oil outlet end of the oil inlet path of the oil pan is connected to the upper part of the middle section of the horizontal oil inlet path, the front end of the horizontal oil inlet path is communicated with the oil inlet end of the oil inlet path of the filter, and the rear end of the horizontal oil inlet path is connected with the oil inlet end of the oil inlet path of the cooler; the connecting pipe is connected with the oil inlet end of the oil return path of the oil pan, and the oil outlet end of the oil return path of the oil pan is connected to the main oil path of the engine; the electronic control valve is provided with a telescopic push rod, the end part of the telescopic push rod is a plug, when the telescopic push rod is contracted, the plug plugs the oil inlet end of the cooler oil inlet path, and when the telescopic push rod is expanded, the front end of the horizontal oil inlet path of the plug is plugged.
And an oil cooler gasket is arranged between the oil pan and the oil cooler.
Wherein, oil cooler and oil cooler gasket pass through the bolt and install on the oil pan.
Wherein, the electronic control valve is installed on the oil cooler through a bolt.
And a rubber sealing ring is arranged between the oil filter and the oil pan.
The oil inlet channel of the oil pan is of an oil channel structure which is obliquely arranged.
Wherein, the connecting pipe is of a hollow pipe structure.
Compared with the prior art, the utility model discloses an automatically controlled formula oil cooler system has following beneficial effect:
1. the structure is simple and compact, and the arrangement is easy;
2. the adapter is cancelled, so that the production cost is low;
3. when the engine is in cold start, the engine oil cooler is closed, the resistance of the oil duct is small, the engine oil can lubricate all parts of the engine rapidly, the abrasion of the engine is reduced, and the reliability of the engine is improved.
Drawings
Fig. 1 is an explosion structure diagram of the electric control type oil cooler system of the present invention.
Fig. 2 is a top view of the electrically controlled oil cooler system of the present invention.
Fig. 3 is a schematic sectional view taken along a-a of fig. 2 (oil cooler closed state).
Fig. 4 is a schematic sectional view taken along the direction a-a of fig. 2 (oil cooler on state).
Fig. 5 is a schematic cross-sectional view taken along the direction B-B in fig. 2.
Fig. 6 is a schematic diagram of the oil path direction when the temperature of the engine oil in the cooler system is low according to the present invention.
Fig. 7 is a schematic diagram of the oil path direction when the temperature of the engine oil in the cooler system is high.
The meanings indicated by the reference symbols in the figures are:
1, a bolt; 2-an electronic control valve; 3-an engine oil cooler; 4-oil cooler gasket; 5-an oil pan; 6-plug by screwing; 7-engine oil temperature sensor; 8-connecting pipe; 9-an oil filter; 10-oil sump return; 11-oil pan oil inlet path; 12-filter oil inlet path; 13-oil inlet path; 14-cooler oil inlet; 15-a push rod; 16-connecting oil way; 17-cooler return.
Detailed Description
The electrically controlled oil cooler system of the present invention will be further described with reference to the following embodiments to help those skilled in the art to understand the concept and technical solution of the present invention more completely, accurately and deeply.
Example 1
As shown in fig. 1 to 5, in the electrically controlled oil cooler system of the embodiment, an oil cooler 3 and an oil cooler gasket 4 are mounted on an oil pan 5 by bolts 1, and the oil pan 5 and the oil cooler 3 are sealed by the oil cooler gasket 4. The electronic control valve 2 is mounted on the oil cooler 3 by bolts 1. The oil filter 9 is screwed up and installed on the oil pan 5 through a connecting pipe 8, and the oil filter 9 and the oil pan 5 are sealed through a rubber sealing ring. The connecting pipe 8 is of a hollow pipe structure, and engine oil filtered by the engine oil filter 9 enters the main oil path of the engine through the connecting pipe 8 and the oil return path 10 of the oil pan. The oil pan 5 is provided with an oil pan oil inlet path 11, a horizontal oil inlet path 13, a filter oil inlet path 12, an oil pan oil return path 10 and a connecting oil path 16. The engine oil temperature sensor 7 is installed on an oil return path 10 of an oil pan, and a plug 6 is arranged on the engine oil temperature sensor 7. A cooler oil inlet path 14 and a cooler oil return path 17 are arranged in the oil cooler 3, and the cooler oil return path 17 is communicated with the oil inlet end of the filter oil inlet path 12 through the connecting oil path 16. The oil inlet end of the oil inlet path 11 of the oil pan is connected with an oil pump, the oil outlet end of the oil inlet path 11 of the oil pan is connected to the upper part of the middle section of the horizontal oil inlet path 13, and the oil inlet path 11 of the oil pan is of an obliquely arranged oil path structure. The front end of the horizontal oil inlet path 13 is communicated with the oil inlet end of the filter oil inlet path 12, and the rear end of the horizontal oil inlet path 13 is connected with the oil inlet end of the cooler oil inlet path 14. The connecting pipe 8 is connected with the oil inlet end of the oil pan oil return path 10, and the oil outlet end of the oil pan oil return path 10 is connected to the main oil path of the engine. The electronic control valve is provided with a telescopic push rod 15, the end part of the telescopic push rod 15 is a plug, when the telescopic push rod is contracted, the plug plugs the oil inlet end of the cooler oil inlet path 14, and when the telescopic push rod is expanded, the front end of the plug horizontal oil inlet path 13 is arranged.
The oil temperature sensor 7 measures the temperature of the oil, and transmits a measured temperature signal to an on-board controller ECU (not shown) via a wire harness (not shown), and the ECU controls the opening and closing of the electronic control valve 2 according to the signal.
As shown in fig. 6, when the oil temperature is low, the electronic control valve 2 is closed, the push rod 15 is in a compressed state, the cooler oil inlet passage 14 is blocked, the oil cooler 3 is closed, and the oil passage direction is as shown in fig. 6. The oil in the oil pump enters the oil pan from an oil inlet path 11 of the oil pan, flows through an oil inlet path 13 and an oil inlet path 12 of the filter, and enters the oil filter 9 to filter the oil. The filtered oil flows out of the oil pan through the connecting pipe 8 and the oil pan return line 10 into the main oil circuit of the engine.
As shown in fig. 7, when the temperature of the engine oil is high, the electronic control valve 2 is opened, the push rod 15 is in an extended state, the horizontal oil inlet 13 is blocked, the engine oil cooler 3 is opened, and the oil path direction is as shown in fig. 7. The oil in the oil pump enters the oil pan from an oil inlet path 11 of the oil pan, flows into the oil cooler 3 through a cooler oil inlet path 14, flows out of the cooler 3 through a cooler oil return path 17, flows through a connecting oil path 16 and a filter oil inlet path 12, and enters the oil filter 9 to filter the oil. The filtered oil flows out of the oil pan through the connecting pipe 8 and the oil pan return line 10 into the main oil circuit of the engine.
In the cooling system of the present embodiment, when the oil temperature is low, the oil cooler is turned off; when the temperature of the engine oil is high, the electronic control valve controls the engine oil cooler to be opened to cool the engine oil. By adopting the cooling system, when the engine is in cold start, the oil cooler is closed, the resistance of the oil passage is small, the engine oil can lubricate all parts of the engine rapidly, the abrasion of the engine is reduced, and the reliability of the engine is improved.
For those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements are all within the protection scope of the present invention as long as the technical solution of the present invention is adopted.
Claims (7)
1. An electrically controlled oil cooler system, characterized in that: the engine oil cooler is mounted on the oil pan, the electronic control valve is mounted on the engine oil cooler, and the engine oil filter is mounted on the oil pan through a connecting pipe in a screwed mode; an oil inlet channel of the oil pan, a horizontal oil inlet channel, an oil inlet channel of the filter, an oil return channel of the oil pan and a connecting oil channel are arranged on the oil pan; the engine oil temperature sensor is arranged on the oil sump oil return path, the engine oil temperature sensor is electrically connected with the vehicle-mounted controller, and the vehicle-mounted controller is connected with the electronic control valve through a control circuit; a cooler oil inlet path and a cooler oil return path are arranged in the engine oil cooler, and the cooler oil return path is communicated with the oil inlet end of the filter oil inlet path through the connecting oil path; the oil inlet end of the oil inlet path of the oil pan is connected with an oil pump, the oil outlet end of the oil inlet path of the oil pan is connected to the upper part of the middle section of the horizontal oil inlet path, the front end of the horizontal oil inlet path is communicated with the oil inlet end of the oil inlet path of the filter, and the rear end of the horizontal oil inlet path is connected with the oil inlet end of the oil inlet path of the cooler; the connecting pipe is connected with the oil inlet end of the oil return path of the oil pan, and the oil outlet end of the oil return path of the oil pan is connected to the main oil path of the engine; the electronic control valve is provided with a telescopic push rod, the end part of the telescopic push rod is a plug, when the telescopic push rod is contracted, the plug plugs the oil inlet end of the cooler oil inlet path, and when the telescopic push rod is expanded, the front end of the horizontal oil inlet path of the plug is plugged.
2. The electronically controlled oil cooler system of claim 1, wherein: and an oil cooler gasket is arranged between the oil pan and the oil cooler.
3. The electronically controlled oil cooler system of claim 2, wherein: the oil cooler and the oil cooler gasket are mounted on the oil pan through bolts.
4. The electronically controlled oil cooler system of claim 1, wherein: the electronic control valve is mounted on the oil cooler through bolts.
5. The electronically controlled oil cooler system of claim 1, wherein: and a rubber sealing ring is arranged between the oil filter and the oil pan.
6. The electronically controlled oil cooler system of claim 1, wherein: the oil inlet path of the oil pan is of an oil path structure which is obliquely arranged.
7. The electronically controlled oil cooler system of claim 1, wherein: the connecting pipe is of a hollow pipe structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183766.2U CN210460790U (en) | 2019-07-26 | 2019-07-26 | Electric control type engine oil cooler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921183766.2U CN210460790U (en) | 2019-07-26 | 2019-07-26 | Electric control type engine oil cooler system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210460790U true CN210460790U (en) | 2020-05-05 |
Family
ID=70447787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921183766.2U Active CN210460790U (en) | 2019-07-26 | 2019-07-26 | Electric control type engine oil cooler system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210460790U (en) |
-
2019
- 2019-07-26 CN CN201921183766.2U patent/CN210460790U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202140212U (en) | Fuel-oil automatic emptying device with multifunctional filter capacity | |
| CN109578108B (en) | A diagnosis heating device, breather pipe, ventilation system and car for crankcase breather pipe | |
| US20140318641A1 (en) | Valve sensor arrangement for motor vehicle air conditioning systems | |
| CN104704277B (en) | Temperature-sensing valve for controlling coolant temperature in internal combustion engine | |
| CN210460790U (en) | Electric control type engine oil cooler system | |
| CN104047930B (en) | A kind of high integrated hydraulic pump station | |
| CN101936243A (en) | Device for automatically emptying fuel oil in low-pressure oil circuit of diesel engine | |
| CN209781096U (en) | fuel filter assembly and engineering vehicle | |
| EP2933465B1 (en) | Water-temperature-sensor backup system | |
| CN104422198B (en) | The control method of compressor and its oil pump | |
| CN104234779A (en) | Multifunctional engine oil lubricating module device | |
| CN108331678A (en) | Multifunctional gear chamber system | |
| CN107676566B (en) | Automobile crankcase ventilation pipe with intelligent identification and diagnosis functions | |
| CN103557080B (en) | Oil filter assembly | |
| CN201802530U (en) | Automatic emptying device for fuel oil of low-pressure oil passage of diesel engine | |
| CN213016481U (en) | Integrated form adapter | |
| CN104329157A (en) | Integrated engine oil lubricating module system and engine oil filtering lubricating method thereof | |
| CN203978682U (en) | Annular-heating filter cleaner | |
| EP2987994B1 (en) | Motor inlet air distributor unit with a housing and an actuator | |
| CN204098986U (en) | Integrated type oil lubricating module assembly | |
| CN209637837U (en) | Safe integrated form oil-filter asgine oil conditioner | |
| CN204098984U (en) | Integrated oil lubricating module assembly | |
| CN109964037B (en) | Screw compressor system for a commercial vehicle | |
| CN213016480U (en) | Adapter with bypass valve structure | |
| CN209385231U (en) | A kind of pressurizer oil system with warning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |