KR900004250Y1 - Oil supplement device for car cooler compressor - Google Patents

Oil supplement device for car cooler compressor Download PDF

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Publication number
KR900004250Y1
KR900004250Y1 KR2019870006484U KR870006484U KR900004250Y1 KR 900004250 Y1 KR900004250 Y1 KR 900004250Y1 KR 2019870006484 U KR2019870006484 U KR 2019870006484U KR 870006484 U KR870006484 U KR 870006484U KR 900004250 Y1 KR900004250 Y1 KR 900004250Y1
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KR
South Korea
Prior art keywords
oil
compressor
valve
flange
freon gas
Prior art date
Application number
KR2019870006484U
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Korean (ko)
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KR880019996U (en
Inventor
박병찬
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박병찬
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Priority to KR2019870006484U priority Critical patent/KR900004250Y1/en
Publication of KR880019996U publication Critical patent/KR880019996U/en
Application granted granted Critical
Publication of KR900004250Y1 publication Critical patent/KR900004250Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/16—Lubrication

Abstract

내용 없음.No content.

Description

카쿨러 콤프레셔의 오일 보충장치Oil Cooler of Cooler Compressor

제1도는 본 고안에 관계되는 카쿨러 콤프레셔의 오일 보충장치 구성을 표시한 일부절개 측면도.1 is a partial cutaway side view showing the configuration of the oil refill device of the cooler compressor according to the present invention.

제2a도, 제2b도는 본 고안의 작동상태 종단면도.Figure 2a, Figure 2b is a longitudinal cross-sectional view of the operating state of the present invention.

제3도는 제1도의 보충장치의 오일관을 제거한 상태를 표시하는 일부절개 측면도.3 is a partial cutaway side view showing a state in which the oil pipe of the refilling device of FIG. 1 is removed.

제4a도, 제4b도는 제3도에서의 작동상태 종단면도.4A and 4B are longitudinal cross-sectional views of the operating state in FIG.

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

1 : 밸브 2 : 플랜지1: valve 2: flange

3 : 챠지호오스 4 : 오일관3: charge hose 4: oil pipe

5 : 하브유니온 6 : 컷터5: hub union 6: cutter

7 : 패킹 8' : 역류방지요소7: Packing 8 ': Backflow prevention element

9 : 스프링 10 : 핀9: spring 10: pin

본 고안은 카쿨러 콤프레셔의 오일 보충장치에 관한 것이다.The present invention relates to an oil refilling device of a cooler compressor.

종래의 카쿨러 콤프레셔의 콤프레셔는 에바 포레이터로 부터 보내지기가 곤란한 저압의 쿨러가스(프레온가스)를 압축하여 콤프레셔로 보내고 냉매를 순환시키는 역할을 하지만, 이 경우 쿨러가스와 함께 콤프레셔 오일이 동시에 순환계통에 혼입되기 때문에 쿨러 가스가 누설되면 오일도 동시에 누설되며 카쿨러의 가스 한 통분 400g이 누설되면 오일은 약 25cc가 빠지게 된다.The compressor of the conventional car cooler compressor compresses low pressure cooler gas (freon gas) that is difficult to send from the evaporator to the compressor and circulates the refrigerant. If the cooler gas leaks, the oil leaks at the same time. If 400g of a gas of the cooler leaks, the oil is about 25cc.

때문에 프레온 가스와 오일이 부족해지면 액체 옆에 장착된 프레셔 스위치가 작동하면서 콤프레셔가 정지되고, 경우에 따라서는 이상음이 발생하고 콤프레셔가 타는 원인이 된다.Therefore, when the freon gas and oil are insufficient, the compressor is stopped while the pressure switch mounted next to the liquid is operated, and in some cases, an abnormal sound occurs and causes the compressor to burn.

콤프레셔 오일은 -20c부터 +80c의 과혹한 상황 아래에 사용되기 때문에 열화가 심하고, 적시 고체가 필요하지만, 이 경우 반드시 프레온 가스를 동시에 보급하지 않으면 안된다. 그러나, 이 프레온 가스의 보충은 작업이 불편하고 번거롭기 때문에 전문업자 이외에는 행할 수가 없는 문제점이 있었다.Compressor oils are used under extreme conditions of -20c to + 80c, which causes severe deterioration and timely solids are required, but in this case, Freon gas must be supplied at the same time. However, the replenishment of freon gas has a problem that cannot be performed except a professional worker because the work is inconvenient and cumbersome.

때문에 본 고안은 종래의 문제점을 감안하여 간단히 프레온 가스와 오일을 동시에 보충하는 장치의 제공을 목적으로 한 것으로 그 요지로 하는 점은 역류방지 요소를 내장하는 밸브와 이를 콤프레셔 저압측에 접속하는 호오스 및 당해 밸브와 입체적으로 결합하는 플랜지에 프레온 가스충진 오일관이 접속되어 형성되는 것을 특징으로 하는 것이다.Therefore, the present invention aims at providing a device for replenishing freon gas and oil at the same time in view of the conventional problems, and the main points thereof are a valve having a backflow preventing element and a hose connecting the compressor to the low pressure side of the compressor and Freon gas-filled oil pipe is connected to the flange that is three-dimensionally coupled to the valve is characterized in that it is formed.

이를 첨부 도면에 의해 상세히 설명하면 다음과 같다.This will be described in detail with reference to the accompanying drawings.

본 고안은 제1도와 제2도에서 도시한 바와 같이 밸브(1)와 이에 일체적으로 결합하는 플랜지(2), 밸브(1)에 접속하는 챠지호오스(3) 및 플랜지(2)에 결합하는 프레온가스 충진 오일관(4)으로 구성된다. 챠지호오스(3)는 양단에 하브유니온(5)를 갖고, 일단은 밸브(1)에, 타단은 미도시된 콤프레셔의 저압축에 접속시킨다.The present invention is coupled to the valve (1) and the flange (2) integrally coupled thereto, the charge hose (3) connected to the valve (1) and the flange (2) as shown in FIG. It consists of a freon gas filled oil pipe (4). The charge hose 3 has the hub union 5 at both ends, one end is connected to the valve 1, and the other end is connected to the low compression of the compressor not shown.

플랜지(2)는 중심부에 컷터(6)와 그의 주위에 패킹(7)이 설치되어 있고 오일관(4)을 플랜지(2)에 나사로 끼워맞추면 컷터(6)에 의하여 관이 열려지게 되어 압입된 프레온 가스와 오일이 밸브로 유입하도록 되어있다.The flange 2 is provided with a cutter 6 at its center and a packing 7 around it. When the oil pipe 4 is screwed into the flange 2, the pipe is opened by the cutter 6 and press-fitted. Freon gas and oil flow into the valve.

밸브(1)에는 역류방지요소(8)가 스프링(9)에 의하여 협지되어 있고, 밸브(1)와 플랜지(2)는 간극 E의 폭만큼 미끄러져 움직이도록 핀(10)으로 고정되어 있다.In the valve 1, a backflow prevention element 8 is sandwiched by a spring 9, and the valve 1 and the flange 2 are fixed by the pins 10 so as to slide by the width of the gap E.

이와 같이 된 본 고안의 장치를 사용하여 가스오일을 보충하려면 제1도 및 제2도(a)에서와 같이 우선 밸브(1)와 플랜지(2)의 간극 E를 최소로 결합되게 한 상태에서 엔진을 정지시킨 다음에 콤프레셔의 저압축 밸브의 보호캡을 떼어내고 이에 챠지 호오스를 하브유니온으로 연결하면 프슷하고 소리가 나면서 호오스내의 공기가 완전히 빠지고 역류방지요소(8)가 밸브를 폐쇄하기 때문에, 밸브의 내압이 상승하고 제2b도 상태에서와 같이 정지한다.In order to replenish the gas oil using the device of the present invention, as shown in FIGS. 1 and 2 (a), the engine is first installed with the gap E between the valve 1 and the flange 2 minimized. Stop the compressor and remove the protective cap of the compressor's low-compression valve and connect the charge hose to the hub union so that the air in the hose disappears completely and the backflow prevention element 8 closes the valve. The internal pressure of is raised and stops as in the 2b degree state.

다음에 오일과 (4)의 나사력을 위로 향해서 플랜지(2)에 끼워 맞추어 컷터(6)로 개관하면 관의 프레온 가스가 쿨러로 유입하고 제3도 및 제4a도의 상태로 되지만 에어콘을 "Hi"로 고정하고, 엑셀을 2-3회 강약으로 밟아서 약 10-15초 동안 완속운동을 하게되면 역류방지요소(8)가 이동하여 밸브를 열기 때문에 쿨러의 순환계에 오일과 프레온가스가 유입되고 순환계의 압력에 의해 제4b도 상태로 되면서 오일이 완전히 보급되어 지므로 엔진을 정지하고 비워진 관을 떼어버리면 된다.Next, when the oil and the threading force of (4) are pushed up and the flange (2) is opened and opened to the cutter (6), the freon gas of the tube flows into the cooler and the air conditioner is in the state of FIGS. 3 and 4a, but the air conditioner is "Hi". ", And press the excel 2-3 times to slow down the movement for about 10-15 seconds, the backflow prevention element (8) is moved to open the valve because the oil and freon gas flows into the cooler circulation system and the circulation system The oil is completely replenished by the pressure of 4b and the engine is stopped and the empty pipe is removed.

오일관내의 오일은 300cc 프레온가스를 포함하면 500cc 용량이지만, 이는 호오스 등에 함유된 공기를 뺀가스와 같은 용량의 프레온가스가 관내에 충전되어 있기 때문에 오우버 챠지의 염려가 없게 된다.The oil in the oil pipe is 500cc when the 300cc freon gas is included. However, since the freon gas having the same capacity as the gas excluding air contained in the hose or the like is filled in the pipe, there is no fear of overcharge.

이와 같이 본 고안은 오일과 프레온가스의 보충이 대단히 용이하게 되는 매우 유용한 고안인 것이다.As such, the present invention is a very useful design that makes it very easy to replenish oil and freon gas.

Claims (1)

밸브(1)의 일단에 결합된 하브 유니온(5)을 콤프레셔의 저압측에 챠지호오스(3)로 접속시키고, 타단은 컷터(6)와 패킹(7)이 내설된 플랜지(2)를 핀(10)으로 섭동가능하게 결합하면서 밸브(1)의 내측 중앙에는 하브 유니온(5)과 플랜지(2)의 벽면에 탄설되는 스프링(9)으로 협지되는 역류 방지요소(8)를 내설하고 플랜지(2)에 프레온가스 충전 오일관(4)을 접속시키도록 하는 것을 특징으로 하는 카쿨콤프레셔의 오일 보충장치.The hub union 5 coupled to one end of the valve 1 is connected to the low pressure side of the compressor with the charge hose 3, and the other end is connected to the flange 2 in which the cutter 6 and the packing 7 are installed. 10) in the inner center of the valve (1) while perturbingly engaging with a backflow preventing element (8) sandwiched by a harb union (5) and a spring (9) which is installed on the wall of the flange (2). And a freon gas-filled oil pipe (4).
KR2019870006484U 1987-04-30 1987-04-30 Oil supplement device for car cooler compressor KR900004250Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870006484U KR900004250Y1 (en) 1987-04-30 1987-04-30 Oil supplement device for car cooler compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870006484U KR900004250Y1 (en) 1987-04-30 1987-04-30 Oil supplement device for car cooler compressor

Publications (2)

Publication Number Publication Date
KR880019996U KR880019996U (en) 1988-11-29
KR900004250Y1 true KR900004250Y1 (en) 1990-05-12

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KR2019870006484U KR900004250Y1 (en) 1987-04-30 1987-04-30 Oil supplement device for car cooler compressor

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200484413Y1 (en) * 2016-08-24 2017-09-19 선우윤 Robot having whistle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200484413Y1 (en) * 2016-08-24 2017-09-19 선우윤 Robot having whistle

Also Published As

Publication number Publication date
KR880019996U (en) 1988-11-29

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