KR20050001994A - Air cooling engine for cooling engine by sucking air from crankshaft and header with jet radiator and injecting air to inner walls of piston and cylinder at high speed in motorcycle or vehicle - Google Patents

Air cooling engine for cooling engine by sucking air from crankshaft and header with jet radiator and injecting air to inner walls of piston and cylinder at high speed in motorcycle or vehicle Download PDF

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Publication number
KR20050001994A
KR20050001994A KR1020030043021A KR20030043021A KR20050001994A KR 20050001994 A KR20050001994 A KR 20050001994A KR 1020030043021 A KR1020030043021 A KR 1020030043021A KR 20030043021 A KR20030043021 A KR 20030043021A KR 20050001994 A KR20050001994 A KR 20050001994A
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South Korea
Prior art keywords
air
engine
jet
radiator
high speed
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KR1020030043021A
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Korean (ko)
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장병철
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장병철
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Priority to KR1020030043021A priority Critical patent/KR20050001994A/en
Publication of KR20050001994A publication Critical patent/KR20050001994A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
    • 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
    • F01P2060/18—Heater
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/0292—Other particular headers or end plates with fins

Abstract

PURPOSE: An air cooling engine with a jet radiator is provided to extend the life span of the engine and to prevent deterioration of engine oil by restricting overheating of the engine, and to cut down manufacturing cost by removing the radiator, the water pump and the coolant from the vehicle. CONSTITUTION: A propeller pulley(31) rotates at high speed by a belt(17) in rotating an engine(1) because a flywheel pulley(16) of the engine is larger than the propeller pulley. A pipe shaft(39) is combined with plural jet fans(37), and air is moved at high speed in rotating the pipe shaft. Air is sucked from a crankshaft(5) of the engine and a header(8) through a cooling inlet(47), and air is cooled by an outer radiating plate(34) and an inner radiating plate(35). Air is cooled by the jet fan, and streamed through a cooling outlet(49) to the engine. The engine is cooled by injecting air through an air nozzle(18) to an inner wall(15) of the cylinder, an inner wall(11) of the piston and the header at high speed.

Description

제트 방열기가 설치된 공냉 엔진{omitted}Air-cooled engine with jet radiator

본 발명은 자동차 공냉식 엔진에 관한 것으로서, 보다 상세하게는 엔진의 피스턴(10) 아래 크랭크 축(5)의 공간과 햇더(8) 공간의 공기를 밀폐된 외부 방열기인 제트 방열기(30)로 끌어내 제트 팬(37)에서 기류를 고속으로 만들면서 냉각시키고 이 고속 공기를 피스턴 내벽(11)과 실린더 내벽(15)에 고속 분사하여 냉각하는 기계적 장치와 그 운용이 관한 것이다.The present invention relates to an automotive air-cooled engine, and more particularly, to draw air in the space of the crankshaft (5) and the space of the head (8) under the piston 10 of the engine to the jet radiator (30), which is a sealed external radiator. It relates to a mechanical device and its operation for cooling by making the airflow at a high speed in the jet fan 37 and by spraying the high speed air to the piston inner wall 11 and the cylinder inner wall 15 at high speed.

일반적으로, 엔진 냉각은 대류에 의한 공냉식과 수냉 그리고 엔진 오일을 냉각하는 방법이 있었다. 수냉은 복잡하고 중량이나가 비싼 단점이 있었고 엔진오일 냉각방법은 엔진 오일이 많이 들어가고 부피가 큰 단점이 있었다. 공냉식은 완전한 냉각이 되지 않아 엔진의 고온으로 오일의 변화되어 엔진이 손상되는 결점이 있었다.In general, engine cooling includes convection air cooling, water cooling, and engine oil cooling. Water cooling has the disadvantage of being complicated and expensive, and the engine oil cooling method has a disadvantage of a lot of engine oil and bulky. Air-cooling was not completely cooled, so the oil was changed to high temperature of the engine and the engine was damaged.

공냉식의 엔진을 수냉식과 같은 냉각 효과를 얻기 위해 열이 발생하는 발생점을 냉각하기 위해 실린더 내벽(15)과 피스턴 내벽(11) 그리고 햇더(8) 공간을 제트 방열기(30)에서 고속 공기를 만들어 냉각하기 위한 것이다.In order to cool an air-cooled engine in order to achieve a cooling effect such as water-cooling, high speed air is generated in the jet radiator 30 through the cylinder inner wall 15, the piston inner wall 11, and the space of the cylinder 8. It is to cool.

도 1은 본 발명의 단면도와 공기 흐름도1 is a cross-sectional view and air flow diagram of the present invention.

도 2는 본 발명의 사시도2 is a perspective view of the present invention

도 3은 본 발명의 제트 발열기의 분해 사시도3 is an exploded perspective view of the jet heater of the present invention

도 4는 본 발명의 엔진 내부의 공기 흐름도4 is a flow chart of air inside the engine of the present invention.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 엔진 2 : 엔진 케이스1: engine 2: engine case

3 : 흡배기 밸브 4: 커넥팅 롯트3: intake and exhaust valve 4: connecting lot

5 : 크랭크 축 6 : 엔진오일5: crankshaft 6: engine oil

7 : 캠축 11 : 햇더7: Camshaft 11: Thunder

9 : 햇더 방열판 10 : 피스턴9: thunder heat sink 10: piston

11 : 피스턴 내벽 12 : 피스턴 링11: inner wall of piston 12: ring ring

13 : 실린더 14 : 실린더 방열판13: cylinder 14: cylinder heat sink

15 : 실린더 내벽 16 : 플라이휠 풀리15 cylinder inner wall 16 flywheel pulley

17 : 벨트 18 : 에어 노즐17: belt 18: air nozzle

19 : 연결 파이프 20 : 전환 밸브19: connection pipe 20: switching valve

21 : 내부 콕크 22 : 레버21: internal cock 22: lever

30 : 제트 방열기 31 : 프로펠러 풀리30: jet radiator 31: propeller pulley

32 : 통풍 안내관 33 : 방열 외케이스32: ventilation guide 33: heat dissipation outer case

34 : 외 방열판 35 : 내 방열판34: outside heat sink 35: inside heat sink

36 : 파이프 방열판 37 : 제트 팬36: pipe heat sink 37: jet fan

38 : 통풍 팬 39 : 파이프 축38: ventilating fan 39: pipe shaft

40 : 막음 봉 41 : 냉각 공간40: blocking rod 41: cooling space

42 : 열교환 공간 43 : 분리 판42: heat exchange space 43: separation plate

44 : 밀폐 실 45 : 베어링44: sealed chamber 45: bearing

46 : 통풍구 47 : 냉각 입구46 vent hole 47 cooling inlet

48 : 열교환 입구 49 : 냉각 출구48: heat exchange inlet 49: cooling outlet

50 : 열교환 출구50: heat exchange outlet

본 발명에 따르면, 엔진의 플라이휠 풀리(16)가 제트 방열기(30)의 프로펠러 풀리(31)보다 커서 엔진(1)이 회전하면 벨트(17)에 의해 프로펠러 풀리(31)는 고속 회전하게 된다. 프로펠러 풀리(31)에 같은 축인 파이프 축(39)에는 여러 개의 제트 팬(37)이 결합되어 있어 파이프 축(39)이 회전하면 공기를 고속 이동시켜 냉각 입구(47)로부터 엔진의 크랭크 축(6)의 공간과 햇더(8) 공간의 공기를 빨아들여 외 방열판(34)과 내 방열판(35)에 의해 냉각되고 제트 팬(37)에 의해서도 냉각되어 냉각 출구(49)로 나가 엔진(1)으로 들어가 에어 노즐(18)을 통해 실린더 내벽(15)과 피스턴 내벽(11) 그리고 햇더(8) 공간을 고속 공기로 분사하여 냉각한다.According to the present invention, when the engine 1 rotates because the flywheel pulley 16 of the engine is larger than the propeller pulley 31 of the jet radiator 30, the propeller pulley 31 is rotated at high speed by the belt 17. A plurality of jet fans 37 are coupled to the pipe shaft 39, which is the same shaft as the propeller pulley 31, so that when the pipe shaft 39 rotates, air is moved at high speed so that the crank shaft 6 of the engine can be moved from the cooling inlet 47. Air in the space of the head and the space of the head 8 and is cooled by the outer heat sink 34 and the inner heat sink 35, and also by the jet fan 37 to exit the cooling outlet 49 to the engine 1 The air is injected into the cylinder inner wall 15, the piston inner wall 11 and the thunder 8 space by the high-speed air through the air nozzle 18 to cool.

에어 노즐(18)의 고속 분사는 햇더(8)에서는 엔진 측면에서 다른 측면으로 분사되고, 크랭크 축(5)쪽은 엔진 저면에서 위로 고속 분사한다.The high speed injection of the air nozzle 18 is injected from the engine side to the other side in the header 8, and the crank shaft 5 side is injected from the engine bottom to the high speed.

제트 방열기(30)의 파이프 축(39)의 내부는 비어 있고 끝에는 막음 봉(40)으로 막아져 있고 통풍 팬(38)이 설치되고 통풍구(46)가 뚫려 있다. 파이프 축(39)이 고속 회전하면 통풍 팬(38)이 돌면 외부 공기가 통풍구(46)로 열교환 공간(42)으로 들어와 파이프 방열판(36)과 파이프 축(39)을 냉각하여 엔진 공기를 냉각한다.The inside of the pipe shaft 39 of the jet radiator 30 is empty and is blocked by a blocking rod 40 at the end, and a ventilation fan 38 is installed and a vent 46 is drilled. When the pipe shaft 39 rotates at high speed, when the ventilation fan 38 rotates, external air enters the heat exchange space 42 through the vent 46 to cool the pipe heat sink 36 and the pipe shaft 39 to cool the engine air. .

열교환 공간(42)과 냉각 공간(41)은 밀폐 실(44)로 분리된다.The heat exchange space 42 and the cooling space 41 are separated into a sealed chamber 44.

제트 방열기(30)의 프로펠러 풀리(31)가 회전하면 바람은 뒤로 분사되고 통풍 안내관(32)으로 들어가 외 방열판(34)을 냉각시킨다.When the propeller pulley 31 of the jet radiator 30 rotates, the wind is injected backward and enters the ventilation guide tube 32 to cool the external heat sink 34.

전체적으로는 엔진 밖의 방열은 실린더 방열판(13)과 햇더 방열판(9)이 냉각하고 엔진 안의 공기는 제트 방열기(30)로 냉각된다.In general, the heat radiation outside the engine is cooled by the cylinder heat sink 13 and the heat sink 9 and the air in the engine is cooled by the jet heat sink 30.

제트 방열기(30)의 열교환 입구(48)와 열교환 출구(50)에 연결된 전환 밸브(20)의 레버(22)를 당기면 외부와 통풍이 되고 올리면 자동차 실내의 공기로 엔진을 냉각하면서 자동차 히터로 사용된다.Pull the lever 22 of the switching valve 20 connected to the heat exchange inlet 48 and the heat exchange outlet 50 of the jet radiator 30 to ventilate with the outside, and when raised, use it as an automobile heater while cooling the engine with air in the vehicle interior. do.

원동기에서 사용되면 엔진의 과열을 막아 엔진 수명과 엔진오일을 변화를 막을 수 있고, 자동차에서는 라지에터, 워터 펌프, 냉각수 등이 제거돼 제조원가 측면에서 탁월한 효과가 있게 되고 엔진의 크기와 무게를 줄일 수 있어 자동차 제작에 큰 변화를 줄 수 있고 제조 원가를 줄일 수 있다.When used in the prime mover, it prevents overheating of the engine and prevents changes in engine life and engine oil.In the car, the radiator, water pump, and cooling water are removed, which is excellent in terms of manufacturing cost and reduces the size and weight of the engine. This can make a big difference in automobile manufacturing and reduce manufacturing costs.

Claims (5)

엔진의 플라이휠 풀리(16)가 제트 방열기(30)의 프로펠러 풀리(31)보다 커서 엔진(1)이 회전하면 벨트(17)에 의해 프로펠러 풀리(31)는 고속 회전하게 되고 파이프 축(39)의 여러 개의 제트 팬(37)이 공기를 고속 이동시켜 냉각 입구(47)로부터 엔진의 크랭크 축(5)의 공간과 햇더(8) 공간의 공기를 빨아들여 외 방열판(34) 내 방열판(35) 제트 팬(37)에 의해 냉각되고 냉각 출구(49)로 나가 엔진(1)으로 들어가 에어 노즐(18)을 통해 실린더 내벽(15)과 피스턴 내벽(11) 그리고 햇더(8) 공간을 고속 공기로 분사하여 냉각하는 제트 방열기(30)가 설치된 공냉 엔진.When the engine 1 rotates because the flywheel pulley 16 of the engine is larger than the propeller pulley 31 of the jet radiator 30, the propeller pulley 31 is rotated at high speed by the belt 17 and the pipe shaft 39 of the Several jet fans 37 move the air at high speeds to draw air from the cooling inlet 47 into the space of the crankshaft 5 and the space of the engine 8 to jet the heat sink 35 in the external heat sink 34. Cooled by the fan 37 and exited to the cooling outlet 49 to enter the engine 1 and injects the cylinder inner wall 15, the piston inner wall 11 and the header 8 space with high velocity air through the air nozzle 18. Air cooling engine with a jet radiator (30) installed to cool by. 제 1항에서 에어 노즐(18) 분사는 햇더(8)에서는 엔진 측면에서 다른 측면으로 분사되고, 크랭크 축(5)쪽은 엔진 저면에서 위로 고속 분사하는 제트 방열기(30)가 설치된 공냉식 엔진.The air-cooled engine of claim 1, wherein the air nozzle (18) injection is injected from the engine side to the other side in the header (8), and the crankshaft (5) side is jet jet radiator (30) which is injected at high speed from the bottom of the engine. 제 1항에서 제트 방열기(30)의 파이프 축(39)의 내부는 비어 있고 파이프 축(39)이 고속 회전하면 통풍 팬(38)이 돌면 외부 공기가 통풍구(46)로 열교환 공간(42)으로 들어와 파이프 방열판(36)과 파이프 축(39)을 내부에서 냉각하는 제트 방열기(30)가 설치된 공냉 엔진.The inside of the pipe shaft 39 of the jet radiator 30 is empty, and when the pipe shaft 39 is rotated at high speed, when the ventilation fan 38 rotates, the outside air flows into the heat exchange space 42 to the vent hole 46. An air-cooled engine provided with a jet heat sink (30) for entering and cooling the pipe heat sink (36) and the pipe shaft (39) therein. 제 1항에서 제트 방열기(30)의 프로펠러 풀리(31)가 회전하면 바람은 뒤로분사되고 통풍 안내관(32)으로 들어가 외 방열판(34)을 냉각시키는 제트 방열기(30)가 설치된 공냉 엔진.When the propeller pulley (31) of the jet radiator (30) is rotated in claim 1, the wind is sprayed backward and enters the ventilation guide pipe (32) is an air-cooled engine with a jet radiator (30) is installed to cool the heat sink (34). 제 1항에서 제트 방열기(30)의 열교환 입구(48)와 열교환 출구(50)에 연결된 전환 밸브(20)의 레버(22)를 당기면 외부와 통풍이 되고 올리면 자동차 실내의 공기로 제트 방열기(30)를 냉각하고 그 열로 자동차 내부로 들어가 히터로 사용되는 제트 방열기(30)가 설치된 공냉 엔진.In claim 1, when the lever 22 of the switching valve 20 connected to the heat exchange inlet 48 and the heat exchange outlet 50 of the jet radiator 30 is pulled, the air is ventilated from the outside and raised, and the jet radiator 30 is air in the vehicle interior. ) And an air-cooled engine installed with a jet radiator (30) used as a heater to enter the interior of the car by the heat.
KR1020030043021A 2003-06-28 2003-06-28 Air cooling engine for cooling engine by sucking air from crankshaft and header with jet radiator and injecting air to inner walls of piston and cylinder at high speed in motorcycle or vehicle KR20050001994A (en)

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KR1020030043021A KR20050001994A (en) 2003-06-28 2003-06-28 Air cooling engine for cooling engine by sucking air from crankshaft and header with jet radiator and injecting air to inner walls of piston and cylinder at high speed in motorcycle or vehicle

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KR1020030043021A KR20050001994A (en) 2003-06-28 2003-06-28 Air cooling engine for cooling engine by sucking air from crankshaft and header with jet radiator and injecting air to inner walls of piston and cylinder at high speed in motorcycle or vehicle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112071674A (en) * 2020-09-14 2020-12-11 国网河南省电力公司温县供电公司 Multi-level voltage change-over switch device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112071674A (en) * 2020-09-14 2020-12-11 国网河南省电力公司温县供电公司 Multi-level voltage change-over switch device

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