CN102003610A - Preheating system of oil pan - Google Patents
Preheating system of oil pan Download PDFInfo
- Publication number
- CN102003610A CN102003610A CN2010106168027A CN201010616802A CN102003610A CN 102003610 A CN102003610 A CN 102003610A CN 2010106168027 A CN2010106168027 A CN 2010106168027A CN 201010616802 A CN201010616802 A CN 201010616802A CN 102003610 A CN102003610 A CN 102003610A
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- China
- Prior art keywords
- oil sump
- economizer bank
- cutting ferrule
- ferruletype
- straight
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Abstract
The invention discloses a preheating system of an oil pan, comprising a preheating pipe, wherein the middle part of the preheating pipe is arranged in the oil pan; two pipe openings of the preheating pipe are arranged outside the oil pan; and two ends of the preheating pipe are connected with the oil pan in a sealing manner. In the invention, the preheating pipe is arranged in the oil pan; and by introducing hot water into the preheating pipe to preheat engine oil in the oil pan, the flowability of the engine oil can be improved and the cold start of an engine can be favored. Meanwhile, the preheating effect of the engine oil can be improved and the service life of the engine can be prolonged.
Description
Technical field
The present invention relates to the machine oil heating system in a kind of derv fuel oil pan.
Background technique
There is the low-temperature cool starting situation of difficult in HW mine car motor winter at present, and this situation is especially outstanding at northern area.At this situation, a lot of motors have all installed the device that promotes cold start-up additional, as the air inlet electric heating, and the flame preheating, body preheating or select powerful starter motor etc. for use, this has certain effect to improving cold starting performance.But seldom have and consider from the angle of oil preheating.In fact when outside air temperature was low to moderate subzero 20 or 30 ℃, in-engine engine oil viscosity was very big, and its flow resistance is also very big, and this has a significant impact the engine cold-start performance.And under low temperature condition, machine oil starts for a long time in this case to the also non-constant of the lubrication effect of motor, and engine life is also had bigger influence.
Summary of the invention
The technical problem that the present invention will separate is: a kind of oil sump pre-heating system is provided, makes it carry out preheating to the machine oil in the engine sump tank.
In order to solve the problems of the technologies described above, the present invention includes economizer bank, the intermediate portion of economizer bank is in the oil sump, and two mouths of pipe of economizer bank are in outside the oil sump, and the two ends and the oil sump of economizer bank are tightly connected.
In order to improve pre-heat effect, the intermediate portion that described economizer bank is in the part in the oil sump is a U-shaped, and the two end portions that economizer bank is in the part in the oil sump is a zigzag, and the zigzag pipeline section of economizer bank is connected by the transition of circular arc pipeline section with the U-shaped pipeline section.
Arrange that for convenience described economizer bank is in part in the oil sump outside sump strainer, sump strainer is in the middle groove of U-shaped pipeline section of economizer bank, and two zigzag pipeline section branches are in the both sides of sump strainer.
In order to make economizer bank keep stable, described oil sump internal fixation has two supports, and the two ends of U-shaped pipeline section are fixed on the two stands by pipe clamp respectively.
In order to improve the sealing effect of economizer bank and oil sump, the two ends of described economizer bank and oil sump are by the straight-through body joint of FERRULETYPE, cutting ferrule is connected with the cutting ferrule nut, the straight-through body joint of FERRULETYPE is fixed on the sidewall of oil sump, the mouth of pipe of economizer bank is inserted into outside the oil sump from the endoporus of the straight-through body joint of FERRULETYPE, cutting ferrule and cutting ferrule nut sleeve are on economizer bank, the conical surface of the pore of the straight-through body joint rear end of the male cone (strobilus masculinus) of cutting ferrule and FERRULETYPE is fitted, the cutting ferrule inner cutter hole be cut into the economizer bank tube wall in, the cutting ferrule nut sleeve is on cutting ferrule, the front end of cutting ferrule nut is connected with the straight-through body joint screw thread of FERRULETYPE, and the cutting ferrule nut inner conical surface and the cutting ferrule afterbody conical surface are fitted.
In order to strengthen the intensity of oil sump sidewall, be with the liner plate that the inner side surface with oil sump is adjacent on the straight-through body joint of described FERRULETYPE.
In order to improve the sealing effect of economizer bank and oil sump, the front end of the straight-through body joint of described FERRULETYPE has the retaining platform, be with two seal rings on the straight-through body joint of FERRULETYPE, outer side surface and FERRULETYPE that one of them seal ring is clipped in oil sump lead directly between the retaining platform of body joint, another seal ring is attached to liner plate to deviate from the side of oil sump, and the straight-through body joint of FERRULETYPE is provided with the nut that compresses seal ring.
Beneficial effect of the present invention: the present invention is provided with economizer bank in oil sump, can improve the flowability of machine oil by logical hot water in economizer bank to the oil preheating in the oil sump, helps engine cold-start.Also improved simultaneously the pre-heat effect of machine oil, the working life of having improved motor.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cut-away view (counterclockwise 90 degree rotations) of Fig. 1;
Fig. 3 is the B partial enlarged drawing of Fig. 2;
Among the figure: 1, oil sump, 2, economizer bank, 3, the straight-through body joint of FERRULETYPE, 4, liner plate, 5, cutting ferrule, 6, the cutting ferrule nut, 7, hexagon nut, 8, seal ring, 9, support, 10, pipe clamp.
Specific embodiment
As Fig. 1, Fig. 2 and a kind of specific embodiment shown in Figure 3, it comprises economizer bank 2, and the intermediate portion of economizer bank 2 is in the oil sump 1, and two mouths of pipe of economizer bank 2 are in outside the oil sump 1, and the two ends of economizer bank 2 and oil sump 1 are to be tightly connected.
As shown in Figures 2 and 3, the two ends of economizer bank 2 and oil sump 1 are tightly connected by the straight-through body joint 3 of FERRULETYPE, liner plate 4, cutting ferrule 5, cutting ferrule nut 6, hexagon nut 7 and seal ring 8.
The straight-through body joint 3 of FERRULETYPE is the body of front end band retaining platform, the pore face of the rear end of the straight-through body joint 3 of FERRULETYPE is the conical surface, straight-through body joint 3 outer surfaces of FERRULETYPE are provided with screw thread, the straight-through body joint 3 of FERRULETYPE is inserted on the sidewall of oil sump 1, be provided with seal ring 8 between the retaining platform of the straight-through body joint 3 of FERRULETYPE and the outer side surface of oil sump 1, the straight-through body joint 3 of FERRULETYPE that is in the oil sump 1 is provided with liner plate 4, seal ring 8 and hexagon nut 7, by hexagon nut 7 liner plate 4 and seal ring 8 is compressed.The mouth of pipe of economizer bank 2 is inserted into outside the oil sump 1 from the endoporus of the straight-through body joint 3 of FERRULETYPE, economizer bank 2 is provided with cutting ferrule 5 and cutting ferrule nut 6, the conical surface of straight-through body joint 3 afterbodys of the male cone (strobilus masculinus) of cutting ferrule 5 and FERRULETYPE is fitted, cutting ferrule 5 inner cutter holes then be cut into economizer bank 2 tube walls in; Cutting ferrule nut 6 is enclosed within on the cutting ferrule 5, and the front end of cutting ferrule nut 6 is threaded with the straight-through body joint 3 of FERRULETYPE, and cutting ferrule nut 6 inner conical surfaces and the cutting ferrule 5 afterbody conical surfaces are fitted.
The intermediate portion that economizer bank 2 is in the part in the oil sump 1 is a U-shaped, and the two end portions that economizer bank 2 is in the part in the oil sump 1 is a zigzag, and the zigzag pipeline section of economizer bank 2 is connected by the transition of circular arc pipeline section with the U-shaped pipeline section.The sump strainer of oil sump is in the middle groove of U-shaped pipeline section of economizer bank 2, and two zigzag pipeline section branches are in the both sides of sump strainer.Be welded with two supports 9 in oil sump 1, the two ends of U-shaped pipeline section are fixed on the two stands 9 by pipe clamp 10 respectively.
Using method: the import of economizer bank links to each other with a water pipe that picks out from the machine oil cooler outlet, and the outlet of economizer bank links to each other with the water pipe that is extracted by the interface before the thermostat.Heat the cooling liquid of coming out by an arcola that is contained on the body by burning diesel oil earlier before the engine cold-start, make it in oil sump 1, to flow, machine oil is carried out preheating, thereby improve the engine cold-start performance by economizer bank 2 from machine oil cooler.
Claims (7)
1. oil sump pre-heating system, it is characterized in that: comprise economizer bank, the intermediate portion of economizer bank is in the oil sump, and two mouths of pipe of economizer bank are in outside the oil sump, and the two ends and the oil sump of economizer bank are tightly connected.
2. oil sump pre-heating system according to claim 1, it is characterized in that: the intermediate portion that described economizer bank is in the part in the oil sump is a U-shaped, the two end portions that economizer bank is in the part in the oil sump is a zigzag, and the zigzag pipeline section of economizer bank is connected by the transition of circular arc pipeline section with the U-shaped pipeline section.
3. oil sump pre-heating system according to claim 2, it is characterized in that: described economizer bank is in the interior part of oil sump outside sump strainer, sump strainer is in the middle groove of U-shaped pipeline section of economizer bank, and two zigzag pipeline section branches are in the both sides of sump strainer.
4. oil sump pre-heating system according to claim 3 is characterized in that: described oil sump internal fixation has two supports, and the two ends of U-shaped pipeline section are fixed on the two stands by pipe clamp respectively.
5. according to any one described oil sump pre-heating system among the claim 1-4, it is characterized in that: the two ends of described economizer bank and oil sump are by the straight-through body joint of FERRULETYPE, cutting ferrule is connected with the cutting ferrule nut, the straight-through body joint of FERRULETYPE is fixed on the sidewall of oil sump, the mouth of pipe of economizer bank is inserted into outside the oil sump from the endoporus of the straight-through body joint of FERRULETYPE, cutting ferrule and cutting ferrule nut sleeve are on economizer bank, the conical surface of the pore of the straight-through body joint rear end of the male cone (strobilus masculinus) of cutting ferrule and FERRULETYPE is fitted, the cutting ferrule inner cutter hole is cut in the economizer bank tube wall, the cutting ferrule nut sleeve is on cutting ferrule, the front end of cutting ferrule nut is connected with the straight-through body joint screw thread of FERRULETYPE, and the cutting ferrule nut inner conical surface and the cutting ferrule afterbody conical surface are fitted.
6. oil sump pre-heating system according to claim 5 is characterized in that: be with the liner plate that the inner side surface with oil sump is adjacent on the straight-through body joint of described FERRULETYPE.
7. oil sump pre-heating system according to claim 6, it is characterized in that: the front end of the straight-through body joint of described FERRULETYPE has the retaining platform, be with two seal rings on the straight-through body joint of FERRULETYPE, outer side surface and FERRULETYPE that one of them seal ring is clipped in oil sump lead directly between the retaining platform of body joint, another seal ring is attached to liner plate to deviate from the side of oil sump, and the straight-through body joint of FERRULETYPE is provided with the nut that compresses seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106168027A CN102003610A (en) | 2010-12-31 | 2010-12-31 | Preheating system of oil pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106168027A CN102003610A (en) | 2010-12-31 | 2010-12-31 | Preheating system of oil pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102003610A true CN102003610A (en) | 2011-04-06 |
Family
ID=43811207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106168027A Pending CN102003610A (en) | 2010-12-31 | 2010-12-31 | Preheating system of oil pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102003610A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644011A (en) * | 2013-12-17 | 2014-03-19 | 陕西北方动力有限责任公司 | Oil pan provided with heating device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055892U (en) * | 1989-08-29 | 1990-04-11 | 欧敬亭 | Ring-shaped tooth clamp sleeve connector |
| CN2385089Y (en) * | 1999-08-02 | 2000-06-28 | 代振伟 | Drain pan with engine oil heater |
| CN2414199Y (en) * | 2000-04-06 | 2001-01-10 | 康应征 | Electric heater for lubricant bottom casing of diesel engine |
| CN2453146Y (en) * | 2000-11-26 | 2001-10-10 | 金珠 | Preheater for automobile starting at low temp. |
| CN2509326Y (en) * | 2001-12-12 | 2002-09-04 | 刘传鹏 | Preheater for vehicle engine oil |
| CN2622417Y (en) * | 2003-05-13 | 2004-06-30 | 李天向 | Heater for starting motor vehicle |
| EP1600611A1 (en) * | 2004-05-19 | 2005-11-30 | Joma-Polytec Kunststofftechnik GmbH | Oil pan for an engine or transmission |
| CN201202507Y (en) * | 2008-06-03 | 2009-03-04 | 赵海青 | Engine oil-water synchronous preheat oil sump |
| CN201326500Y (en) * | 2008-12-09 | 2009-10-14 | 泰豪科技股份有限公司 | Double preheating device of engine cold starting |
| CN101639004A (en) * | 2009-06-05 | 2010-02-03 | 舒漫 | Method for heating engine oil and device thereof |
| FR2938875A3 (en) * | 2008-11-24 | 2010-05-28 | Renault Sas | Integrated temperature control casing i.e. oil casing, for internal combustion engine of motor vehicle, has two zones for receiving two different fluids, where one of zones transports respective fluid to perform heat exchange between fluids |
| CN201521387U (en) * | 2009-09-23 | 2010-07-07 | 泰豪科技股份有限公司 | Cooling liquid and waste gas double preheater for low-temperature starting of engine |
| CN201902817U (en) * | 2010-12-31 | 2011-07-20 | 中国重汽集团济南动力有限公司 | Oil pan preheating system |
-
2010
- 2010-12-31 CN CN2010106168027A patent/CN102003610A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055892U (en) * | 1989-08-29 | 1990-04-11 | 欧敬亭 | Ring-shaped tooth clamp sleeve connector |
| CN2385089Y (en) * | 1999-08-02 | 2000-06-28 | 代振伟 | Drain pan with engine oil heater |
| CN2414199Y (en) * | 2000-04-06 | 2001-01-10 | 康应征 | Electric heater for lubricant bottom casing of diesel engine |
| CN2453146Y (en) * | 2000-11-26 | 2001-10-10 | 金珠 | Preheater for automobile starting at low temp. |
| CN2509326Y (en) * | 2001-12-12 | 2002-09-04 | 刘传鹏 | Preheater for vehicle engine oil |
| CN2622417Y (en) * | 2003-05-13 | 2004-06-30 | 李天向 | Heater for starting motor vehicle |
| EP1600611A1 (en) * | 2004-05-19 | 2005-11-30 | Joma-Polytec Kunststofftechnik GmbH | Oil pan for an engine or transmission |
| CN201202507Y (en) * | 2008-06-03 | 2009-03-04 | 赵海青 | Engine oil-water synchronous preheat oil sump |
| FR2938875A3 (en) * | 2008-11-24 | 2010-05-28 | Renault Sas | Integrated temperature control casing i.e. oil casing, for internal combustion engine of motor vehicle, has two zones for receiving two different fluids, where one of zones transports respective fluid to perform heat exchange between fluids |
| CN201326500Y (en) * | 2008-12-09 | 2009-10-14 | 泰豪科技股份有限公司 | Double preheating device of engine cold starting |
| CN101639004A (en) * | 2009-06-05 | 2010-02-03 | 舒漫 | Method for heating engine oil and device thereof |
| CN201521387U (en) * | 2009-09-23 | 2010-07-07 | 泰豪科技股份有限公司 | Cooling liquid and waste gas double preheater for low-temperature starting of engine |
| CN201902817U (en) * | 2010-12-31 | 2011-07-20 | 中国重汽集团济南动力有限公司 | Oil pan preheating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644011A (en) * | 2013-12-17 | 2014-03-19 | 陕西北方动力有限责任公司 | Oil pan provided with heating device |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110406 |