CN107218101A - A kind of oil cooler - Google Patents
A kind of oil cooler Download PDFInfo
- Publication number
- CN107218101A CN107218101A CN201710664176.0A CN201710664176A CN107218101A CN 107218101 A CN107218101 A CN 107218101A CN 201710664176 A CN201710664176 A CN 201710664176A CN 107218101 A CN107218101 A CN 107218101A
- Authority
- CN
- China
- Prior art keywords
- housing
- cooling tube
- oil
- shrouding
- shroud
- 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.)
- Pending
Links
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
Abstract
The invention discloses a kind of oil cooler, including housing, housing two ends are provided with shrouding, front shroud and back shroud have been bolted on shrouding respectively, water inlet and delivery port are respectively equipped with front shroud, provided with many cooling tubes in housing, cooling tube is provided with multiple annular protrusions, annular protrusion end is provided with fin, cooling tube one end above housing horizontal axis is connected with delivery port, cooling tube one end below housing horizontal axis is connected with water inlet, back cavity is provided between shrouding and back shroud, the other end of cooling tube is connected with back cavity, housing upper end is provided with oil inlet and oil-out, housing lower end and back shroud lower end are equipped with Butterworth Hatch, hull outside is socketed with ferrule, ferrule lower end has been bolted mounting seat, the present invention compares conventional cooler, the contact area of cooling tube and machine oil is bigger, radiating efficiency is higher, effectively improve the service life of engine.
Description
Technical field
The present invention relates to machine oil cooler field, more particularly to a kind of oil cooler.
Background technology
Oil cooler is a kind of device for accelerating lubricating oil radiating to make its holding lower temperature, in high-performance, big work(
On the reinforcing stimulus of rate, because thermic load is big, it is necessary to install oil cooler, oil cooler is arranged in lubricant passage way,
Its operation principle is identical with radiator.
When engine is operated, because engine oil viscosity is thinning with temperature rise, lubricating ability is reduced, therefore, some hairs
Motivation dress has used oil cooler, and it is to reduce oil temperature that it, which is acted on, the viscosity for keeping lubricating oil certain, but current water cooling
Formula oil cooler cooling effect under high engine load operating mode is poor, and machine oil rate of temperature fall is slow, and the height for being unfavorable for engine is born
Lotus operates.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of oil cooler, to solve on caused in the prior art
State multinomial defect.
To achieve the above object, the present invention provides following technical scheme：A kind of oil cooler, including housing, it is described
Housing two ends are provided with shrouding, the shrouding to be bolted on front shroud and back shroud, the front shroud respectively respectively
Provided with water inlet and delivery port, provided with many cooling tubes in the housing, the cooling tube is provided with multiple annular protrusions, described
Cooling tube one end that annular protrusion end is provided with above fin, the housing horizontal axis is connected with delivery port, the housing
Cooling tube one end below horizontal axis is connected with water inlet, and back cavity, the cooling are provided between the shrouding and back shroud
The other end of pipe is connected with back cavity, the housing upper end be provided with oil inlet and oil-out, the housing lower end and it is described after
Cover plate lower end is equipped with Butterworth Hatch, and the hull outside is socketed with ferrule, and the ferrule lower end has been bolted peace
Fill seat.
It is preferred that, sealing gasket is provided between the shrouding and front shroud.
It is preferred that, temperature meter is provided with the oil inlet.
It is preferred that, the cooling tube is made up of copper material.
Beneficial effect using above technical scheme is：A kind of oil cooler of the present invention, the present invention is main to improve interior
Portion's pipe structure for cooling, increases annular protrusion structure on the surface of cooling tube, enters cooling water, and in the end of annular protrusion
Increase fin, while the cooling tube mutually straggly for setting, making setting more in limited the space between cooling tube, machine oil is from entering
Hydraulic fluid port enters, and is come out from oil-out, and cold water enters from water inlet, subsequently into the cooling tube connected with water inlet, enters back into
Back cavity between shrouding and back shroud, then cold water is from back cavity is transferred to the cooling tube connected with delivery port, finally from going out
The mouth of a river is flowed out, and machine oil circulates in enclosure interior, and cooling water circulates in cooling tube, and cooling water is by the heat absorption of machine oil and then arranges
Go out, reduce oil temperature, using needed after a period of time in housing clean, rinsed with water, and from Butterworth Hatch discharge, the present invention
Compared to conventional cooler, the contact area of cooling tube and machine oil is bigger, and radiating efficiency is higher, effectively improves the use longevity of engine
Life.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the side view of the present invention；
Fig. 3 is enlarged drawing at the A of the present invention.
Wherein, 1- water inlets, 2- delivery ports, 3- front shrouds, 4- sealing gaskets, 5- shroudings, 6- oil inlets, 7- housings, 8- gold
Category hoop, 9- temperature meters, 10- oil-outs, 11- back cavities, 12- back shrouds, 13- Butterworth Hatch, 14- mounting seats, 15- coolings
Pipe, 151- fin, 152- annular protrusions.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1-Fig. 3 shows the embodiment of the present invention：A kind of oil cooler, including housing 7,7 liang of the housing
End is provided with shrouding 5, the shrouding 5 to be bolted on front shroud 3 and back shroud 12, the front shroud 3 respectively respectively
Provided with water inlet 1 and delivery port 2, multiple convex annulars are provided with provided with many cooling tubes 15, the cooling tube 15 in the housing 7
Play 152, the end of annular protrusion 152 is provided with fin 151, one end of cooling tube 15 above the horizontal axis of housing 7 with
Delivery port 2 is connected, and one end of cooling tube 15 below the horizontal axis of housing 7 is connected with water inlet 1, the shrouding 5 and bonnet
Back cavity 11 is provided between plate 12, the other end of the cooling tube 15 is connected with back cavity 11, the upper end of housing 7 be provided with into
Hydraulic fluid port 6 and oil-out 10, the lower end of housing 7 and the lower end of the back shroud 12 are equipped with Butterworth Hatch 13, the outer cover of housing 7
Ferrule 8 is connected to, the lower end of ferrule 8 has been bolted mounting seat 14.
In the present embodiment, sealing gasket 4 is provided between the shrouding 5 and front shroud 3, the inner sealing of housing 7 is improved.
In the present embodiment, temperature meter 9 is provided with the oil inlet 6, cooling effect is monitored, is adjusted according to cooling effect
The flow of cooling water.
In the present embodiment, the cooling tube 15 is made up of copper material, with good heat conductivility, improves cooldown rate.
Based on a kind of above-mentioned, oil cooler of structure of the present invention, the present invention is main to improve the structure of internal cooling pipe 15,
The surface increase structure of annular protrusion 152 of cooling tube 15, enters cooling water, and is dissipated in the end increase of annular protrusion 152
Backing 151, while the cooling tube 15 mutually straggly for setting, making setting more in limited the space between cooling tube 15, machine oil from
Oil inlet 6 enters, and is come out from oil-out 10, and cold water enters from water inlet 1, subsequently into the cooling tube 15 connected with water inlet 1
In, the back cavity 11 entered back between shrouding 5 and back shroud 12, then cold water be transferred to what is connected with delivery port 2 from back cavity 11
In cooling tube 15, finally flow out, machine oil is in the internal circulation of housing 7, and cooling water circulates in cooling tube 15, cool down from delivery port 2
The heat absorption of machine oil is then discharged out by water, reduces oil temperature, using needing, to cleaning in housing 7, to use water after a period of time
Rinse, and discharged from Butterworth Hatch 13, the present invention compares conventional cooler, the contact area of cooling tube 15 and machine oil is bigger, radiating
It is more efficient, effectively improve the service life of engine.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (4)
1. a kind of oil cooler, it is characterised in that：Including housing (7), housing (7) two ends are provided with shrouding (5), the envelope
It has been bolted respectively on plate (5) on front shroud (3) and back shroud (12), the front shroud (3) and has been respectively equipped with water inlet
(1) and delivery port (2), provided with many cooling tubes (15) in the housing (7), the cooling tube (15) is provided with multiple convex annulars
Rise (152), annular protrusion (152) end is provided with the cooling tube above fin (151), housing (7) horizontal axis
(15) one end is connected with delivery port (2), cooling tube (15) one end below housing (7) horizontal axis and water inlet (1) phase
Even, provided with back cavity (11) between the shrouding (5) and back shroud (12), the other end of the cooling tube (15) is and back cavity
(11) it is connected, housing (7) upper end is provided with oil inlet (6) and oil-out (10), housing (7) lower end and the back shroud
(12) lower end is equipped with outside Butterworth Hatch (13), the housing (7) and is socketed with ferrule (8), and ferrule (8) lower end passes through
Bolt connection has mounting seat (14).
2. oil cooler according to claim 1, it is characterised in that：It is provided between the shrouding (5) and front shroud (3)
Sealing gasket (4).
3. oil cooler according to claim 1, it is characterised in that：Temperature meter is provided with the oil inlet (6)
(9)。
4. oil cooler according to claim 1, it is characterised in that：The cooling tube (15) is made up of copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664176.0A CN107218101A (en) | 2017-08-02 | 2017-08-02 | A kind of oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664176.0A CN107218101A (en) | 2017-08-02 | 2017-08-02 | A kind of oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107218101A true CN107218101A (en) | 2017-09-29 |
Family
ID=59955009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710664176.0A Pending CN107218101A (en) | 2017-08-02 | 2017-08-02 | A kind of oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107218101A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4685430A (en) * | 1985-03-20 | 1987-08-11 | Valeo | Motor vehicle exhaust gas heat exchanger for heating engine coolant and lubricating oil |
| CN2298494Y (en) * | 1997-06-25 | 1998-11-25 | 杜启志 | Plate-type air cooler |
| CN2350952Y (en) * | 1999-02-08 | 1999-12-01 | 新乡市豫新热交换器有限公司 | Oil cooler matched with harvester engine |
| CN2370161Y (en) * | 1999-04-23 | 2000-03-22 | 新乡市豫新热交换器有限公司 | Improved cooler for machine oil of engine |
| CN2636187Y (en) * | 2003-08-15 | 2004-08-25 | 杜文军 | Spiral tube type oil cooling device |
| CN2921298Y (en) * | 2006-07-05 | 2007-07-11 | 山东光大机械制造有限公司 | Engine oil cooler |
| CN201428490Y (en) * | 2009-04-23 | 2010-03-24 | 山东光大机械制造有限公司 | Shell-and-tube oil cooler |
| CN202267390U (en) * | 2011-08-10 | 2012-06-06 | 杜启志 | Embedding fin type air cooler |
| CN102829665A (en) * | 2012-09-17 | 2012-12-19 | 范良凯 | Multi-runner aluminum flat pipe for heat radiation |
| CN203604345U (en) * | 2013-12-03 | 2014-05-21 | 奉化市仁和欣液压设备有限公司 | Cooler |
| CN104728215A (en) * | 2013-12-18 | 2015-06-24 | 青岛东昌源仪器有限公司 | Heat exchanger high in heat dissipation performance |
-
2017
- 2017-08-02 CN CN201710664176.0A patent/CN107218101A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4685430A (en) * | 1985-03-20 | 1987-08-11 | Valeo | Motor vehicle exhaust gas heat exchanger for heating engine coolant and lubricating oil |
| CN2298494Y (en) * | 1997-06-25 | 1998-11-25 | 杜启志 | Plate-type air cooler |
| CN2350952Y (en) * | 1999-02-08 | 1999-12-01 | 新乡市豫新热交换器有限公司 | Oil cooler matched with harvester engine |
| CN2370161Y (en) * | 1999-04-23 | 2000-03-22 | 新乡市豫新热交换器有限公司 | Improved cooler for machine oil of engine |
| CN2636187Y (en) * | 2003-08-15 | 2004-08-25 | 杜文军 | Spiral tube type oil cooling device |
| CN2921298Y (en) * | 2006-07-05 | 2007-07-11 | 山东光大机械制造有限公司 | Engine oil cooler |
| CN201428490Y (en) * | 2009-04-23 | 2010-03-24 | 山东光大机械制造有限公司 | Shell-and-tube oil cooler |
| CN202267390U (en) * | 2011-08-10 | 2012-06-06 | 杜启志 | Embedding fin type air cooler |
| CN102829665A (en) * | 2012-09-17 | 2012-12-19 | 范良凯 | Multi-runner aluminum flat pipe for heat radiation |
| CN203604345U (en) * | 2013-12-03 | 2014-05-21 | 奉化市仁和欣液压设备有限公司 | Cooler |
| CN104728215A (en) * | 2013-12-18 | 2015-06-24 | 青岛东昌源仪器有限公司 | Heat exchanger high in heat dissipation performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |