KR200156226Y1 - Coolant channel for air vent - Google Patents
Coolant channel for air vent Download PDFInfo
- Publication number
- KR200156226Y1 KR200156226Y1 KR2019950055608U KR19950055608U KR200156226Y1 KR 200156226 Y1 KR200156226 Y1 KR 200156226Y1 KR 2019950055608 U KR2019950055608 U KR 2019950055608U KR 19950055608 U KR19950055608 U KR 19950055608U KR 200156226 Y1 KR200156226 Y1 KR 200156226Y1
- Authority
- KR
- South Korea
- Prior art keywords
- air vent
- air
- radiator
- cooling
- cooling water
- Prior art date
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Classifications
-
- 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
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
Abstract
본 고안은 자동차 엔진의 냉각장치에 있어서 냉각수통로에 관한것으로서, 특히 에어벤트(Air Vent)가 형성된 냉각수 통로에 관한 것으로 에어포켓의 형성으로 발생되는 수압강하 현상을 미연에 방지하여 엔진의 냉각효율을 형상시키려는데 그 목적이 있는 것이며, 본고안은 상기한 목적을 달성하기 위하여 상기의 에어포켓이 형성되는 냉각수통로 꺽임부의 전방 내측곡면부에 에어밴트를 형성하여 에어와 수증기를 대기중으로 배출시킴에 그 특징이 있는 것이다.The present invention relates to a cooling water passage in a cooling system of an automobile engine, and more particularly to a cooling water passage in which an air vent is formed, which prevents the hydraulic pressure drop caused by the formation of an air pocket in advance, thereby improving the cooling efficiency of the engine. The purpose of the present invention is to form an air vent in the front inner surface of the cooling water path bent portion in which the air pocket is formed in order to achieve the above object, thereby discharging air and water vapor into the atmosphere. There is a characteristic.
Description
제1도는 종래방식의 엔진냉각 계통도.1 is a conventional engine cooling system diagram.
제2도는 제1도의 A부분에서 본 냉각계통도.2 is a cooling system view as seen in part A of FIG.
제3도는 본 고안의 엔진냉각 계통도.3 is an engine cooling system diagram of the present invention.
제4도는 본고안에서 벤트가 형성된 냉각수통로 곡면부의 단면구성도.Figure 4 is a cross-sectional view of the curved surface of the cooling water passage formed in the vent vent.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 실린더헤드 2 : 워터펌프1: cylinder head 2: water pump
4 : 라디에이터 5 : 어터호스4: radiator 5: outer hose
8 : 내곡곡면부 9 : 로워호스8: inner curved surface portion 9: lower hose
10 : 작동로드 11 : 기밀공10: working rod 11: airtight
12 : 고무패킹 13 : 보스12: rubber packing 13: boss
14 : 코일스프링 A : 에어벤트14: coil spring A: air vent
본 고안은 자동차 엔진의 냉각장치에 있어서 냉각수통로에 관한 것으로서, 특히 에어벤트(Air Vent)가 형성된 냉각수 통로에 관한 것이다.The present invention relates to a cooling water passage in a cooling apparatus of an automobile engine, and more particularly, to a cooling water passage in which an air vent is formed.
종래 자동차 엔진의 냉각장치에 있어서, 냉각수 통로는 주변부품의 설계자유도 제한에 따른 워터펌프의 냉각수통로(P)보다 라디에이터호스의 냉각수통로(P')가 상부(H)에 위치되어 초기 냉각수 주입시에 미제거원 에어와 운전중의 라디에이터로 부터 유입되는 냉각수중에 발생되는 수증기로 인해 라디에이터호스의 냉각수통로 꺽임부(K)에 에어포켓(Air Pocket)이 형성되어 냉각수 순환에 있어 유용저항이 따르게 되었으며, 이로인해 워터펌프의 토출력 또한 원활치않아 수압강화(Aeration)현상이 발생됨으로써 엔진의 냉각효율을 저하시키는 문제점이 있었다.In the cooling device of a conventional automobile engine, the cooling water passage is located in the upper portion (H) of the cooling water passage (P ') of the radiator hose rather than the cooling water passage (P) of the water pump according to the design freedom of the peripheral components, the initial cooling water injection Air pockets are formed in the cooling water path bent portion (K) of the radiator hose due to the water vapor generated from the unremoved source air and the cooling water flowing from the radiator during operation. As a result, the output power of the water pump was also not smooth, resulting in a hydraulic pressure drop, which lowered the cooling efficiency of the engine.
본 고안은 이러한 문제점을 해결하기 위한 것으로 에어포켓의 형성으로 발생되는 수압강하 현상을 미연에 방지하여 엔진의 냉각효율을 형상시키려는데 그 목적이 있는 것이며, 본 고안은 상기한 목적을 달성하기 위하여 상기의 에어포켓이 형성되는 냉각수통로 꺽임부의 전방 내측곡면부에 에어벤트를 형성하여 에어와 수증기를 대기중으로 배출시킴에 그 특징이 있는 것이다.The present invention is to solve this problem is to prevent the hydraulic pressure drop caused by the formation of the air pocket in advance to shape the cooling efficiency of the engine, the present invention is to achieve the above object Air vents are formed in the front inner curved surface of the cooling water path bent portion is formed air pockets of the air and water vapor is characterized by the discharge into the atmosphere.
이하, 본 고안의 구성을 첨부된 도면과 관련하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.
제3도는 본 고안의 엔진 냉각 계통도이고, 제4도는 본 고안 에어벤트가 형성된 냉각수통로 곡면부의 단면구성도로서, 실린더헤드(1)의 일측에 워터펌프(2)가 설치되고 타측에는 외측곡면주(3)가 형성되어 라디에이터(4)의 어터호스(5)와 연통되며, 워터펌프(2)와 외곡곡면부(3)는 연결되고, 내곡명각수통로(6)와 바이패스통로(7)사이에는 내곡곡면부(8)가 게재되어 라디에이터(4)의 로워호스(9)와 연통되는 냉각장치(S)에 있어서, 작동로드(10)가 기밀공(11)을 관통하여 단부 고무패킹(12)으로 기밀공(11)을 개폐되게 하고, 작동로드(10)는 보스(13) 내면의 코일스프링(14)에 의해 탄지워게한 에어벤트(A)를 내측곡면부(8)에 설치되게 한것으로, 도면중 미설명부호(15)는 정온기 (16)은 히터호어 (17,17')는 히터호스이다.3 is an engine cooling system diagram of the present invention, and FIG. 4 is a cross-sectional configuration diagram of a curved portion of a coolant passage formed with an air vent of the present invention, wherein a water pump 2 is installed on one side of the cylinder head 1 and an outer curved column on the other side. (3) is formed to communicate with the outer hose (5) of the radiator (4), the water pump (2) and the curved surface portion (3) is connected, the inner valley angle angle channel (6) and bypass passage (7) In the cooling device S in which the curved surface portion 8 is disposed between the radiator 4 and the lower hose 9 of the radiator 4, the operating rod 10 penetrates the airtight hole 11 to seal the end rubber. (12) to open and close the airtight hole (11), and the actuating rod (10) is provided with the air vent (A) that is hardened by the coil spring (14) of the inner surface of the boss (13) to the inner curved portion (8). In the figure, reference numeral 15 in the drawing indicates that the thermostat 16 is a heater hose 17 and 17 'is a heater hose.
위와같이 구성돈 본 고안의 작용 및 효과를 설명하면 다음과 같다.As described above, the operation and effects of the present invention constituted as follows.
워터펌프(2)에 의해 실린더블럭(미도시됨)과 실린더헤드(1)를 차례로 거쳐 정온기(15)의 온도 변화에 따라 개폐되는 밸브를 이용하여 냉각수온도가 낮으면 수축하여 밸브가 폐쇄되고 냉각수 온도가 높으면 열 팽창하여 밸브가 개방되어 라디에이터(4)로 유입되면서 냉각되어진 냉각수가 워터펌프(2)에 의해 다시 실린더블럭 내를 순환하면서 엔진을 냉각시킴은 통상의 냉각장치 냉각방식과 같으므로 구체적인 설명은 생략하고 본 고안 에어벤트의 작용에 대해서 설명하자면, 초기 냉각수 주입시에 미제거된 에어와 운전중의 라디에이터(4)로 부터 유입되는 냉각수중에 발생되는 수증기로 인해 내곡곡면부(8)에 전라디에이터(4)의 로워호스(9)의 꺽임후에 에어포켓이 형성되면 내곡곡면부(8)에 설치된 에어벤트(A)의 작동로드(10)를 누르면 작동로드(10) 단부의 고무패킹(12)이 기밀공(11)을 개방시켜 에어포켓이 형성된 부위의 에어와 수증기를 대기중으로 완전배출된후, 누르던 작동로드(10)를 놓게되면 작동로드(10)가 보스(13) 내면의 코일스프링(14)에 의해 복귀되면서 단부의 고무패킹(12)이 기밀공(11)을 폐쇄하여 냉각수 순환시 누수됨이 방지되는 것이다.When the coolant temperature is low by using a valve that is opened and closed by the water pump 2 through the cylinder block (not shown) and the cylinder head 1 in sequence according to the temperature change of the thermostat 15, the valve shrinks when the coolant temperature is low. When the temperature is high, the engine is cooled while circulating in the cylinder block by the water pump 2 by the water pump 2 and the valve is opened and flowed into the radiator 4 so that the engine is cooled. To omit the description and to explain the operation of the present invention, the curved surface portion 8 may be formed due to the water vapor generated in the coolant flowing from the radiator 4 during operation and the air that is not removed during initial cooling water injection. If the air pocket is formed after the lower hose 9 of the front radiator 4 is bent, pressing the actuating rod 10 of the air vent A installed on the inner curved portion 8 causes the After the rubber packing 12 opens the airtight hole 11 to completely discharge air and water vapor in the air pocket formed portion, and releases the pressed operating rod 10, the operating rod 10 is the boss 13. The rubber packing 12 at the end is closed by the coil spring 14 on the inner surface thereof, thereby closing the airtight holes 11 to prevent leakage of water during circulation.
이상과 같은 본고안은 냉각수 순환중 에어포켓이 형성될 경우 에어벤트의 간단한 작용으로 에어와 수증기가 대기중으로 배출되어 에어와 수증기가 제거되면서 수압 강하 현상이 미연에 방지됨으로써 냉각수 순환시 유동저항이 감소되고 이로인해 워터펌프의 토출력 또한 원활하게 이루어져 엔진의 냉각효율이 크게 형성되는 매우 유용한 고안인 것이다.As mentioned above, this paper proposes that when air pockets are formed during circulation of the cooling water, air and water vapor are discharged into the atmosphere due to the simple action of the air vent, which removes the air and water vapor, thereby preventing the pressure drop. As a result, the output power of the water pump is also smooth, so that the cooling efficiency of the engine is greatly formed.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950055608U KR200156226Y1 (en) | 1995-12-30 | 1995-12-30 | Coolant channel for air vent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950055608U KR200156226Y1 (en) | 1995-12-30 | 1995-12-30 | Coolant channel for air vent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970040751U KR970040751U (en) | 1997-07-29 |
| KR200156226Y1 true KR200156226Y1 (en) | 1999-09-01 |
Family
ID=19443841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950055608U KR200156226Y1 (en) | 1995-12-30 | 1995-12-30 | Coolant channel for air vent |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200156226Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040017630A (en) * | 2002-08-23 | 2004-02-27 | 현대자동차주식회사 | Air exhaust system of cooling device of county electrical bus generating system |
-
1995
- 1995-12-30 KR KR2019950055608U patent/KR200156226Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970040751U (en) | 1997-07-29 |
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