CN107387195A - A kind of cooler for engine oil of integrated form - Google Patents
A kind of cooler for engine oil of integrated form Download PDFInfo
- Publication number
- CN107387195A CN107387195A CN201710801385.5A CN201710801385A CN107387195A CN 107387195 A CN107387195 A CN 107387195A CN 201710801385 A CN201710801385 A CN 201710801385A CN 107387195 A CN107387195 A CN 107387195A
- Authority
- CN
- China
- Prior art keywords
- oil
- cooler
- engine
- water pump
- head
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/002—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2050/00—Applications
- F01P2050/22—Motor-cars
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/04—Lubricant cooler
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The invention discloses a kind of cooler for engine oil of integrated form, including cooler head and cooler core, it is integrated above described cooler head to be provided with the spin-on oil filter being arranged in juxtaposition and environment protection-type oil filter, it is provided with the flow dividing structure that machine oil can be guided into respectively in spin-on oil filter and the environment protection-type oil filter in described cooler head；Described cooler head side is provided with the water pump spiral casing module that can be connected with water pump, is provided with the top of described cooler head close to the side of the water pump spiral casing module and is used to install thermosistor to change the thermolator base module of coolant flow direction.The present invention is simple in construction, water pump spiral casing module, thermolator base module, spin-on oil filter and environment protection-type oil filter are integrally disposed on cooler head, integrated level is high, water pump and thermosistor can not only be supported, machine oil can also be diverted on different engine components, with the function of cooling down and filter machine oil, functional diversities.
Description
Technical field
The present invention relates to engine fittings technical field, more specifically, it relates to a kind of engine motor oil of integrated form
Cooler.
Background technology
Cooler for engine oil is an important component of engine, with engine water pump, lubricating oil pump, cylinder body phase
Even, for the machine oil of high temperature to be cooled down.Existing cooler for engine oil is simple in construction, typically by casting structure
Cooler for engine oil cover and a welded cooler core composition, then two components are connected by bolt (such as Fig. 1 and
Shown in Fig. 2)；Also, existing cooler for engine oil function is single, high temperature oil enters, and low-temperature oil outflow, water at low temperature is entered
Enter, high-temperature water outflow, the only heat exchange of engine lubricating oil (machine oil) and coolant provide place；Meanwhile available engine
The cooler head material of oil cooler is generally cast iron, and weight is high, and worker's assembling labor intensity is big, therefore, original machine oil
Cooler construction is can not meet the needs of modernization development.
The content of the invention
The technical problem to be solved in the present invention is the above-mentioned deficiency for prior art, there is provided it is a kind of simple in construction, integrate
Change degree is high, can cool down and filter simultaneously the multi-functional integrated engine oil cooler of machine oil.
It is the technical scheme is that such：A kind of cooler for engine oil of integrated form, including cooler head and
Cooler core, described cooler head top is integrated to be provided with the spin-on oil filter and environment protection-type oil filtration being arranged in juxtaposition
Device, interior be provided with of described cooler head can guide machine oil respectively into spin-on oil filter and the environment protection-type oil filter
Interior flow dividing structure；Described cooler head side is provided with the water pump spiral casing module that can be connected with water pump, described cooler head
Top is provided with close to the side of the water pump spiral casing module to be used to install thermosistor to change the thermosistor of coolant flow direction
Seat module.
As a further improvement, described environment protection-type oil filter respectively with described cooler core and engine
Cylinder block, lubricating oil pump are connected to be formed as the fuel feeding road that engine supplies machine oil, accordingly, described spin-on oil filter
Oil sump, lubricating oil pump with engine are connected to form the backflow oil duct for making machine oil flow back.
Further, described flow dividing structure is located on the cooler head of the fuel feeding road and oil duct front end of flowing back, this point
Flow structure includes the oil-feed tank being connected above the cooler head and with the fuel feeding road and positioned at the cooler head
Lower section and the oil inlet being connected with the backflow oil duct.
Further, described oil-feed tank is the long through-hole of a column, and described oil inlet is a circular via, and
And the diameter of the oil inlet be less than the oil inlet diameter with control the fuel feeding road and flow back oil duct oil flow rate.
Further, described cooler core respectively with described water pump spiral casing module, thermolator base module, water pump and
Start other parts to be connected to form the circulatory system of cryogenic liquid, meanwhile, described thermolator base module also with water
Pump is connected with engine water tank so that high temperature coolant flows to the cooling system that water tank is cooled down.
Further, on described cooler head with the cooler core mutually back to side be provided with can be with engine motor oil
The installation end face of pump fitting, multiple fixation lugs for being used to install oil cooler are provided with the periphery of the installation end face, each
The reinforcement that the two is connected is equipped between described fixation lug and described installation end face.
Further, the longitudinal cross-section of the cooler for engine oil cover is in inverted L-shaped, including for installing the cooler core
Vertical installation portion and for installing being horizontally mounted for spin-on oil filter, environment protection-type oil filter and thermolator base module
Portion, described water pump spiral casing module are located between the vertical installation portion and horizontal mounting portion.
Further, described cooler for engine oil cover is the case type structure using aluminum one-step die casting.
Beneficial effect
The present invention compared with prior art, has the following advantages that：
1st, the present invention is simple in construction, easy to make, by water pump spiral casing module, thermolator base module, centrifugal oil filtration
Device and environment protection-type oil filter are integrally disposed on cooler head, and integrated level is high, functional diversities, solves engine motor oil
The problem of cooler function is single, reduce the quantity of parts, the reasonably optimizing layout of engine, reduces and is produced into
This；
2nd, the present invention is reasonable in design, compact-sized, sets the centrifugal oil strainer being arranged in juxtaposition simultaneously on cooler head
Clear device and environment protection-type oil filter, can not only cool down and filter machine oil, additionally it is possible to which machine oil is diverted to different engines
On part, the oil supply system of engine is improved；
3rd, the present invention integrates on cooler head can install the parts such as thermosistor provided with thermolator base module, make cooler
The water temperature of coolant can be automatically selected and branch to coolant on different engine components, reasonably optimizing engine it is cold
But system；
4th, cooler head of the invention is formed using aluminum die casting, easy to make, effectively reduces the integrated form machine oil
The quality of cooler, is easy to worker to install, and reduces labor intensity and production cost.
Brief description of the drawings
Fig. 1 is the main structure diagram of oil cooler in the prior art；
Fig. 2 is Fig. 1 left view structural representation；
Fig. 3 is the main structure diagram of the present invention；
Fig. 4 is the left view structural representation of the present invention；
Fig. 5 is the right side structural representation of the present invention；
Fig. 6 is the dimensional structure diagram of the present invention；
Fig. 7 is the cross-sectional view in fuel feeding road in the present invention；
Fig. 8 is the cross-sectional view of backflow oil duct in the present invention；
Fig. 9 is the oil supply system flow chart of the present invention；
The cooling system flow chart of Figure 10 present invention.
Wherein：1- cooler heads, 2- cooler cores, 3- spin-on oil filters, 4- environment protection-types oil filter, 5- point
Flow structure, 6- water pump spiral casings module, 7- thermolator bases module, 8- fuel feeding road, 9-backflow oil duct, 10- installations end face, 11- are fixed
Lug, 12- reinforcements, 5a- oil-feed tanks, 5b- oil inlets.
Embodiment
The present invention is described further for specific embodiment in below in conjunction with the accompanying drawings.
Refering to Fig. 3-8, a kind of cooler for engine oil of integrated form of the invention, including cooler head 1 and cooler
Core 2, cooler core 2 are located at the side of the one end of cooler head 1, integrated provided with the centrifugation being arranged in juxtaposition in the top of cooler head 1
Formula oil filter 3 and environment protection-type oil filter 4, wherein, top surface of the spin-on oil filter 3 along cooler head 1 is vertical
Projection, top surface inclination of the environment protection-type oil filter 4 along cooler head 1 is raised, also, environment protection-type oil filter 4 is to cooling
The side of device core 2 tilts, and being provided with cooler head 1 can guide machine oil (lubricating oil) respectively into the He of spin-on oil filter 3
Flow dividing structure 5 in environment protection-type oil filter 4；The water pump spiral casing mould that can be connected with water pump is provided with the side of cooler head 1
Block 6, for installing the parts such as water pump, the water pump module of scroll casing shape, impact of the water under high pressure to cooler core 2 can be slowed down,
The top of cooler head 1 is provided with close to the side of water pump spiral casing module 6 to be used to install thermosistor to change coolant flow direction
Thermolator base module 7, the thermolator base module 7 is integrally formed with cooler head 1, improves its rigid.Structure of the present invention
Simply, it is easy to make, by water pump spiral casing module 6, thermolator base module 7, spin-on oil filter 3 and environment protection-type oil filtration
Device 4 is integrally disposed on cooler head 1, and integrated level is high, functional diversities, it is single to solve cooler for engine oil function
Problem, reduce the quantity of parts, the reasonably optimizing layout of engine, reduces production cost, can not only cool down and
Filter machine oil, additionally it is possible to machine oil is diverted on different engine components, improves the oil supply system of engine.
In the above-described embodiment, its environment protection-type oil filter 4 respectively with cooler core 2 and the cylinder block of engine,
Lubricating oil pump is connected to be formed as the fuel feeding road 8 that engine supplies machine oil, accordingly, spin-on oil filter 3 and engine
Oil sump, lubricating oil pump are connected to form the backflow oil duct 9 for making machine oil flow back, i.e. integrated form oil cooler of the invention has
Two machine oil runners, wherein, fuel feeding road 8 provides lubricating oil for engine normal operation, and backflow oil duct 9 draws unnecessary lubricating oil
Engine sump tank is returned, on the one hand can adjust the fuel delivery of lubricating oil pump, another aspect part machine oil passes through centrifugal oil strainer
Clear device 3, the impurity in lasting filtering machine oil, effectively extend replacement cycle of machine oil.
In the present embodiment, its flow dividing structure 5 is located on the cooler head 1 of fuel feeding road 8 and the front end of oil duct 9 of flowing back, the shunting
Structure 5 is connected with the oil-out of lubricating oil pump, including the oil-feed tank 5a being connected above cooler head 1 and with fuel feeding road 8
The oil inlet 5b being connected with below cooler head 1 and with backflow oil duct 9, select oil-feed tank 5a and oil inlet 5b structure
Arrangement, is primarily to facilitate processing and fabricating and later maintenance, wherein, oil-feed tank 5a is the long through-hole of a column, can further be alleviated
Impact of the hydraulic oil to environmentally friendly oil filter and engine cylinder block, oil inlet 5b are a circular via, can directly be entered
Row shunting, also, oil inlet 5b diameter less than oil inlet 5b diameter with control fuel feeding road 8 and flow back oil duct 9 machine oil stream
Amount, actual according to engine cylinder block need oil mass and set, the reasonably optimizing oil supply system of engine.
In the present embodiment, its cooler core 2 is respectively with water pump spiral casing module 6, thermolator base module 7, water pump and starting
Other parts are connected to form the circulatory system of cryogenic liquid, meanwhile, thermolator base module 7 also with water pump and engine
Water tank is connected so that high temperature coolant flows to the cooling system that water tank is cooled down, and cooler is automatically selected coolant
Water temperature simultaneously branches to coolant on different engine components, the reasonably optimizing cooling system of engine.
In the present embodiment, on cooler head 1 with the phase of cooler core 2 back to be additionally provided with can be with engine oil pump for side
The installation end face 10 of fitting, for installing lubricating oil pump, the oil inlet and outlet that lubricating oil exchanges is provided with the installation end face 10, at this
The periphery of installation end face 10 is provided with multiple fixation lugs 11 for being used to install oil cooler, the fixation lug 11 and cooler head
1 is integrally formed, also, is a columned mounting seat, for installing connecting bolt, meanwhile, each fixed lug 11 with
It is equipped with the two connected reinforcement 12 between installation end face 10, improves the reliability that cooler head 1 connects.
In the present embodiment, the longitudinal cross-section of its cooler for engine oil cover 1 is in inverted L-shaped, including for installing the perpendicular of cooler core 2
Pacify to installation portion and for installing the horizontal of spin-on oil filter 3, environment protection-type oil filter 4 and thermolator base module 7
Dress portion, water pump spiral casing module 6 are located between the vertical installation portion and horizontal mounting portion, the structure of reasonable Arrangement oil cooler,
Also, cooler for engine oil cover 1 is the case type structure using aluminum one-step die casting, easy to make, effectively reduces this
The quality of integrated form oil cooler, is easy to worker to install, and reduces labor intensity and production cost.
Refering to Fig. 9, the fuel feeding principle of the integrated form oil cooler in the present embodiment is：Lubricating oil pump is by engine cylinder block
High temperature grease is supplied to oil cooler caused by operation, and the shunting for first passing through flow dividing structure 5 flows to the He of cooler core 2 respectively
Spin-on oil filter 3, wherein, the lubricating oil cooled down by cooler core 2 flows to environment protection-type oil filter 4 and carried out
Filter, finally flows to engine cylinder block and is recycled, and by the lubricating oil of spin-on oil filter 3 after filtering
Engine sump tank is flowed to be stored for future use.
Refering to Figure 10, the cooling system principle of the integrated form oil cooler in the present embodiment is：Water pump is by the cold of low temperature
But liquid flows to the cooler core 2 of oil cooler by water pump spiral casing module 6, and the heat absorption of lubricating oil is formed into the cold of high temperature
But liquid, high temperature coolant are tentatively cooled down by passing through other parts of engine, and the coolant after cooling is passed through again
Thermosistor in thermolator base module 7 carries out handsome choosing, if the coolant temperature after cooling reaches cooling and required, you can flow to water
Pump is recycled, conversely, then flowing to engine water tank carries out secondary cooling, is then flowed back in water pump and is recycled again.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art,
Without departing from the structure of the invention, several modifications and improvements can also be made, these are implemented all without the present invention is influenceed
Effect and practical applicability.
Claims (8)
1. a kind of cooler for engine oil of integrated form, including cooler head (1) and cooler core (2), it is characterised in that institute
It is integrated above the cooler head (1) stated to be provided with the spin-on oil filter (3) being arranged in juxtaposition and environment protection-type oil filter
(4), being provided with described cooler head (1) can guide machine oil respectively into the spin-on oil filter (3) and environment protection-type machine
Flow dividing structure (5) in oil rectifier (4)；Described cooler head (1) side is provided with the water pump spiral casing mould that can be connected with water pump
Block (6), be provided with close to the side of the water pump spiral casing module (6) at the top of described cooler head (1) be used to installing thermosistor with
Change the thermolator base module (7) of coolant flow direction.
A kind of 2. cooler for engine oil of integrated form according to claim 1, it is characterised in that described environment protection-type
Cylinder block, lubricating oil pump of the oil filter (4) respectively with described cooler core (2) and engine are connected to be formed as starting
Machine supplies the fuel feeding road (8) of machine oil, accordingly, oil sump of the described spin-on oil filter (3) with engine, lubricating oil pump phase
Connection makes the backflow oil duct (9) of machine oil backflow to be formed.
A kind of 3. cooler for engine oil of integrated form according to claim 2, it is characterised in that described shunting knot
Structure (5) is located on the cooler head (1) of the fuel feeding road (8) and oil duct (9) front end of flowing back, and the flow dividing structure (5) includes being located at
The oil-feed tank (5a) that is connected above the cooler head (1) and with the fuel feeding road (8) and under the cooler head (1)
Flow back the oil inlet (5b) that oil duct (9) is connected described in Fang Bingyu.
A kind of 4. cooler for engine oil of integrated form according to claim 3, it is characterised in that described oil-feed tank
(5a) is the long through-hole of a column, and described oil inlet (5b) is a circular via, also, the diameter of the oil inlet (5b)
Less than the diameter of the oil inlet (5b) with control the fuel feeding road (8) and flow back oil duct (9) oil flow rate.
A kind of 5. cooler for engine oil of integrated form according to claim 1, it is characterised in that described cooler
Core (2) is respectively with described water pump spiral casing module (6), thermolator base module (7), water pump and starting other parts to be connected
To form the circulatory system of cryogenic liquid, meanwhile, described thermolator base module (7) is also connected with water pump and engine water tank
Passing to makes high temperature coolant flow to the cooling system that water tank is cooled down.
A kind of 6. cooler for engine oil of integrated form according to any one in claim 1-5, it is characterised in that
On described cooler head (1) with the cooler core (2) mutually back to side be provided with the peace that can be bonded with engine oil pump
Fill end face (10), multiple fixation lugs (11) for being used to install oil cooler are provided with the periphery of the installation end face (10), often
The reinforcement (12) that the two is connected is equipped between individual described fixation lug (11) and described installation end face (10).
A kind of 7. cooler for engine oil of integrated form according to any one in claim 1-5, it is characterised in that
The longitudinal cross-section of the cooler for engine oil cover (1) is in inverted L-shaped, including for installing the vertical installation portion of the cooler core (2)
With for installing spin-on oil filter (3), environment protection-type oil filter (4) and thermolator base module (7) are horizontally mounted
Portion, described water pump spiral casing module (6) are located between the vertical installation portion and horizontal mounting portion.
8. the cooler for engine oil of a kind of integrated form according to claim 7, it is characterised in that described machine oil is cold
But device lid (1) is the case type structure using aluminum one-step die casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710801385.5A CN107387195B (en) | 2017-09-07 | 2017-09-07 | Integrated engine oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710801385.5A CN107387195B (en) | 2017-09-07 | 2017-09-07 | Integrated engine oil cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107387195A true CN107387195A (en) | 2017-11-24 |
| CN107387195B CN107387195B (en) | 2023-05-16 |
Family
ID=60351505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710801385.5A Active CN107387195B (en) | 2017-09-07 | 2017-09-07 | Integrated engine oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387195B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219713A (en) * | 2019-06-04 | 2019-09-10 | 广西玉柴机器股份有限公司 | A kind of cooling depuration structure of integrated form machine oil |
| CN110318840A (en) * | 2019-06-28 | 2019-10-11 | 广西玉柴机器股份有限公司 | A kind of oil cooler component with heating device |
| CN114076011A (en) * | 2020-08-21 | 2022-02-22 | 深圳臻宇新能源动力科技有限公司 | Oil pan subassembly and vehicle |
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| CN207145031U (en) * | 2017-09-07 | 2018-03-27 | 广西玉柴机器股份有限公司 | A kind of cooler for engine oil of integrated form |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110219713A (en) * | 2019-06-04 | 2019-09-10 | 广西玉柴机器股份有限公司 | A kind of cooling depuration structure of integrated form machine oil |
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| CN110318840A (en) * | 2019-06-28 | 2019-10-11 | 广西玉柴机器股份有限公司 | A kind of oil cooler component with heating device |
| CN114076011A (en) * | 2020-08-21 | 2022-02-22 | 深圳臻宇新能源动力科技有限公司 | Oil pan subassembly and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107387195B (en) | 2023-05-16 |
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