CN200982208Y - Engine lubricant cooling device - Google Patents

Engine lubricant cooling device Download PDF

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Publication number
CN200982208Y
CN200982208Y CN 200620076747 CN200620076747U CN200982208Y CN 200982208 Y CN200982208 Y CN 200982208Y CN 200620076747 CN200620076747 CN 200620076747 CN 200620076747 U CN200620076747 U CN 200620076747U CN 200982208 Y CN200982208 Y CN 200982208Y
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CN
China
Prior art keywords
engine
motor
cooling
air
wind scooper
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.)
Expired - Fee Related
Application number
CN 200620076747
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Chinese (zh)
Inventor
肖亨琳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Kipor Power Co Ltd
Original Assignee
Wuxi Kipor Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Kipor Power Co Ltd filed Critical Wuxi Kipor Power Co Ltd
Priority to CN 200620076747 priority Critical patent/CN200982208Y/en
Application granted granted Critical
Publication of CN200982208Y publication Critical patent/CN200982208Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an engine lubricant cooling device subordinate to the technical field of dynamic power generation, with a fan tightened on the generator rotor of the engine crankshaft and an air guard tightened on the generator. The air guard is plug engaged with the engine, wherein the engaging face is respectively equipped with the plug socket. A heat dissipating device is positioned on the air inlet of the air guard. The transition connection piece is fixed on the air guard. The oil inlet and oil outlet of the heat dissipating device are exposed out of the air guard and connected with the connection pipe. Another end of the connection pipe is installed in the connection hole under the upper oil filter of the engine. The utility model is simple-structured, compact and reasonable; the heat dissipating device is positioned on the air inlet of the air guard, thereby the lubricant of the heat dissipating device can be cooled with the cooling air of the lower temperature and the lubricant cooling result is good, which guarantees long-term and sound operation of the engine; furthermore, the cooling device and the cooling system of the engine are integrally designed, which increases the freedom of miniaturization design for the engine.

Description

A kind of engine lubricating oil cooling device
Technical field
The utility model relates to a kind of engine lubricating oil cooling device, specifically is applicable to the motor of forced air cooling, is particularly useful for belonging to field of power generation equipment technology for the supporting forced air cold engine of miniaturization digital electricity generating.
Background technique
Though the ordinary water cold engine has its characteristics, but its volume is big, in addition because the shortage of water resources, some purposes are restricted, because global water resources lacks, and the influence that the more powerful forced air cold engine of miniaturization is not lacked by water resources, thereby its purposes is more and more widely, not only can be used for dilly, also can be used for generator set and some lacks of water and need the place of power.The motor requirement of forced air cooling has the air of the ambient temperature of sufficient intensity to come cylinder, cylinder head, lubricant oil, outlet pipe and the baffler of cooled engine, because above-mentioned position heating value is big, temperature is high, require heat radiation in time, could guarantee the continuous service of motor kilter and permanent working life.
Before the utility model is made, in prior art, the cooling of lubricant oil is often out in the cold, the general surface area that adopts increase to lubricate oilcan dispels the heat or adopts the lingering remnants of past customs of a part of cooled engine to cool off, the above-mentioned lubricant oil type of cooling is difficult to accomplish favorable cooling effect, the bad cooling effect of lubricant oil tends to cause that engine temperature rises, output power descends then, serious meeting cause motor Bearing score, embrace fault such as cylinder, influenced the normal use of motor.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, thereby provide a kind of cooling unit to be arranged on the intake grill of engine-cooling system, radiator with the minimum cooling air cooling lubricant oil of temperature, the good cooling results of lubricant oil, provide safeguard for the permanent good operation of motor, and the cooling system integrated design of above-mentioned cooling unit and motor has improved the degrees of freedom of the miniaturization Design of motor.
Main solution of the present utility model is achieved in that
The utility model lubricant oil cooling apparatus adopts fan to be fixed on the generator amature of engine crankshaft, wind scooper is fixed on the motor, wind scooper patches with motor and cooperates, be shaped on plug receptacle on the fitting surface respectively, radiator is arranged on the wind scooper intake grill, and transition piece is fixed on the wind scooper, and the turnover oil interface of radiator is exposed at outside the wind scooper, the turnover oil interface of radiator is connected with connecting tube, and the other end of connecting tube is installed in the attachment hole of oil filter below on the motor.
The utility model fan adopts aluminum alloy or magnesium alloy or moulds the fat material and make.
The employing of the utility model wind scooper is moulded the mold pressing of fat material or is made with sheet metal.
The utility model radiator is made with aluminum alloy or copper product.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Cooling unit is arranged on the intake grill (radiator is fixed on the wind scooper intake grill) of engine-cooling system, radiator with the minimum cooling air cooling lubricant oil of temperature, the good cooling results of lubricant oil, provide safeguard for the permanent good operation of motor, and the cooling system integrated design of above-mentioned cooling unit and motor, improve the degrees of freedom of the miniaturization Design of motor, fully taken into account the complete machine cooling effect that improves motor.
Description of drawings
Fig. 1 is the utility model structure general assembly schematic representation.
Fig. 2 is the utility model structural front view.
Fig. 3 is the utility model structure side view.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described: the lubricant oil cooling apparatus of the utility model motor mainly is made up of motor 1, fan 2, wind scooper 4, radiator 5, connecting tube 6 etc.Its motor 1 is the V-type twin cylinder engine, comprises a crankcase, a bent axle, a side cover, two piston rod groups, two cylinder head and a lubricating pump at least.
The cooling system integrated design of the cooling unit of the utility model lubricant oil and motor, when fan 2 provides cooling air for the cooling unit of lubricant oil also the cooling system for motor cooling air is provided, make the motor miniaturization, be intended to improve the degrees of freedom of motor miniaturization Design.Fan 2 adopts aluminum alloy or magnesium alloy or moulds the fat material and make, and is fixed by bolts on the generator amature of motor 1 bent axle.
4 employings of the utility model wind scooper are moulded the mold pressing of fat material or are made with sheet metal, and are fixed by bolts on the V-type twin cylinder engine 1, and wind scooper 4 patches with motor 1 and cooperates requirement, is shaped on plug receptacle on the fitting surface respectively mutually.Radiator 5 usefulness aluminum alloys or copper product are made, and are fixed by bolts to wind scooper 4 intake grills, come the radiator 5 of cutting oil, the good heat dissipation effect of lubricant oil with the cooling air of minimum temperature.Radiator 5 is fixed by bolts on the transition piece 3, again transition piece 3 is fixed by bolts on the wind scooper 4, the turnover oil interface of radiator 5 is exposed at outside the wind scooper 4, so that the turnover of radiator 5 oil interface is connected with connecting tube 6, the other end of connecting tube 6 is installed in two attachment holes of oil filter 7 belows on the motor 1.
The lubricant oil that constitutes pressure thus flows out from motor 1, the road is through connecting tube 6, in radiator 5, turn back to the loop of motor 1 behind the radiating and cooling again by connecting tube 6, because radiator 5 is arranged on the intake grill of wind scooper 4, with the cooling air cooling of minimum temperature.

Claims (4)

1, a kind of engine lubricating oil cooling device, comprise motor (1), oil filter (7), it is characterized in that adopting fan (2) to be fixed on the generator amature of motor (1) bent axle, wind scooper (4) is fixed on the motor (1), wind scooper (4) patches with motor (1) and cooperates, be shaped on plug receptacle on the fitting surface respectively, radiator (5) is arranged on wind scooper (4) intake grill, transition piece (3) is fixed on the wind scooper (4), the turnover oil interface of radiator (5) is exposed at outside the wind scooper (4), the turnover oil interface of radiator (5) is connected with connecting tube (6), and the other end of connecting tube (6) is installed in motor (1) and goes up in the attachment hole of oil filter (7) below.
2, a kind of engine lubricating oil cooling device according to claim 1 is characterized in that described fan (2) adopts aluminum alloy or magnesium alloy or moulds the fat material and make.
3, a kind of engine lubricating oil cooling device according to claim 1 is characterized in that described wind scooper (4) adopts to mould the mold pressing of fat material or make with sheet metal.
4, a kind of engine lubricating oil cooling device according to claim 1 is characterized in that described radiator (5) makes with aluminum alloy or copper product.
CN 200620076747 2007-05-10 2007-05-10 Engine lubricant cooling device Expired - Fee Related CN200982208Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620076747 CN200982208Y (en) 2007-05-10 2007-05-10 Engine lubricant cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620076747 CN200982208Y (en) 2007-05-10 2007-05-10 Engine lubricant cooling device

Publications (1)

Publication Number Publication Date
CN200982208Y true CN200982208Y (en) 2007-11-28

Family

ID=38909368

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620076747 Expired - Fee Related CN200982208Y (en) 2007-05-10 2007-05-10 Engine lubricant cooling device

Country Status (1)

Country Link
CN (1) CN200982208Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102359404A (en) * 2011-09-26 2012-02-22 南通大学 Engine oil cooler of air cooled engine
CN102392712A (en) * 2011-09-26 2012-03-28 南通大学 Air-cooled engine oil cooler
CN102889213A (en) * 2012-09-28 2013-01-23 浙江飞越机电有限公司 External oil cooling structure of rotary-vane vacuum pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102359404A (en) * 2011-09-26 2012-02-22 南通大学 Engine oil cooler of air cooled engine
CN102392712A (en) * 2011-09-26 2012-03-28 南通大学 Air-cooled engine oil cooler
CN102392712B (en) * 2011-09-26 2016-01-13 南通大学 A kind of air-cooled engine oil cooler
CN102889213A (en) * 2012-09-28 2013-01-23 浙江飞越机电有限公司 External oil cooling structure of rotary-vane vacuum pump

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee