KR0138990Y1 - Accumulator - Google Patents
Accumulator Download PDFInfo
- Publication number
- KR0138990Y1 KR0138990Y1 KR2019930023274U KR930023274U KR0138990Y1 KR 0138990 Y1 KR0138990 Y1 KR 0138990Y1 KR 2019930023274 U KR2019930023274 U KR 2019930023274U KR 930023274 U KR930023274 U KR 930023274U KR 0138990 Y1 KR0138990 Y1 KR 0138990Y1
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- Prior art keywords
- gas
- refrigerant
- liquid
- main body
- suction pipe
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Classifications
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- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
-
- 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
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Combustion & Propulsion (AREA)
- Compressor (AREA)
Abstract
본 고안은 증발기를 통과한 액상의 냉매를 흡입하여 분사하는 기액흡입관과, 상기 기액흡입관에서 분사되는 액상의 냉매를 압축기에서 고온고압으로 토출되는 기체냉매의 열로 기화시키는 냉매토출관과, 기화된 기체냉매와 본체 저면에 있는 오일을 흡입하여 압축기로 보내는 냉매흡입관으로 구성되어 기액분리기 내부로 유입되는 기액냉매를 압축기의 토출구에서 토출되는 고온고압의 기체냉매 열을 이용하여 기화시키므로 본체 외부열에 의존하는 종래에 비해 급속히 기화시킬 수 있고, 이로 인해 본체 내부의 액상냉매가 적게되므로 본체의 부피를 적게할 수 있는 고효율 기액분리기에 관한 것이다.The present invention is a gas-liquid suction tube for sucking and injecting the liquid refrigerant passing through the evaporator, a refrigerant discharge tube for vaporizing the liquid refrigerant injected from the gas-liquid suction tube by the heat of the gas refrigerant discharged at a high temperature and high pressure from the compressor, and vaporized gas It consists of a refrigerant suction pipe that sucks the refrigerant and the oil on the bottom of the main body and sends it to the compressor, and vaporizes the gas-liquid refrigerant flowing into the gas-liquid separator using the high temperature and high pressure gas refrigerant heat discharged from the discharge port of the compressor. Compared to the present invention, the present invention relates to a highly efficient gas-liquid separator capable of rapidly evaporating and thus reducing the volume of the main body because of less liquid refrigerant in the main body.
Description
제1도는 냉동공조기에 채용되는 종래의 기액분리기(Accumulator)를 개략적으로 도시한 도면.1 is a view schematically showing a conventional gas-liquid separator (Accumulator) employed in the refrigeration air conditioner.
제2도는 본 고안에 따른 기액분리기의 단면도.2 is a cross-sectional view of the gas-liquid separator according to the present invention.
제3도는 제2도에 도시된 기액분리기의 평면도.3 is a plan view of the gas-liquid separator shown in FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 본체 11 : 기액흡입관10: main body 11: gas-liquid suction tube
12 : 냉매 토출관 13 : 냉매 흡입관12: refrigerant discharge pipe 13: refrigerant suction pipe
11A : 분사구 13A : 오일회수구멍11A: Injection port 13A: Oil return hole
13B : 흡입구13B: Inlet
본 고안은 액냉매와 기체냉매를 분리하여 압축기에 기체냉매만을 보내는 고효율 기액분리(Accumulator)에 관한 것으로서, 보다 상세하게는 흡입된 액냉매의 기화를 급속하게 하여 냉동공조기의 냉동효율을 향상시키는 고효율 기액분리기에 관한 것이다.The present invention relates to a high efficiency accumulator which separates a liquid refrigerant and a gas refrigerant and sends only a gas refrigerant to a compressor. More specifically, the present invention relates to a high efficiency of rapidly improving the refrigeration efficiency of a refrigeration air conditioner by rapidly evaporating a sucked liquid refrigerant. It relates to a gas-liquid separator.
일반적으로 사용되는 냉동공조기인 냉장고등에 채용된 종래의 기액분리기는 제1도에 도시된 바와같이 주위 공기로부터 증발에 필요한 열을 빼앗으면서 열교환되어 액냉매를 기체냉매로 변환하는 증발기를 통과한 냉매는 흡입관(1A)의 걸름망(1a)을 통해 기액분리기 본체(1)로 유입되도록 되어 있고, 상기 본체(1)의 외부열에 의해 유입된 액냉매가 기상되어 기체냉매로 변환되어 U자형 토출관(1B)으로 흡입되어 압축기 흡입구로 흐르도록 되어있고, 상기 흡입구(13B)에는 본체(1) 저면에 있는 오일(1C)을 회수하여 압축기로 공급하도록 구성되어 있다.Conventional gas-liquid separators employed in refrigerators, which are commonly used refrigeration air conditioners, as shown in FIG. 1, the refrigerant passing through the evaporator that exchanges the liquid refrigerant into gas refrigerant while being heat-exchanged while depriving the heat necessary for evaporation from the surrounding air It enters into the gas-liquid separator main body 1 through the strainer 1a of the suction pipe 1A, and the liquid refrigerant which flowed in by the external heat of the main body 1 vaporizes, is converted into gaseous refrigerant, and U-shaped discharge pipe 1B The suction port 13B is configured to collect the oil 1C on the bottom surface of the main body 1 and to supply it to the compressor.
상기와 같이 구성된 종래의 기액분리기는 증발기에서 흡입관(1A)을 통해 흡입되는 액상의 냉매를 본체(1) 외부의 열에 의해서만 기화시키므로 기화 속도가 늦어 냉매의 순환이 신속하지 못하는 문제점이 있었다.Since the conventional gas-liquid separator configured as described above vaporizes the liquid refrigerant sucked through the suction pipe 1A in the evaporator only by heat outside the main body 1, there is a problem that the circulation of the refrigerant is not rapid due to a slow vaporization rate.
따라서, 본 고안은 상기와 같은 제반결점을 해소하기 위해 안출한 것으로서, 본 고안의 목적은 압축기에서 토출되는 고온고압의 기체냉매의 열을 이용하여 흡입된 액상의 냉매를 급속하게 기화시키는 고효율 기액분리기를 제공하는데 그 목적이 있다.Therefore, the present invention has been devised to solve the above-mentioned drawbacks, and an object of the present invention is a high-efficiency gas-liquid separator which rapidly vaporizes a liquid refrigerant sucked by using heat of a high-temperature, high-pressure gas refrigerant discharged from a compressor. The purpose is to provide.
상기 목적을 달성하기 위해 본 고안의 기액분리기는, 액상의 냉매를 흡입하여 분사하는 기액흡입관과, 상기 기액흡입관에서 분사되는 액상의 냉매를 압축기에서 고온고압으로 토출되는 기체냉매의 열로 기화시키는 냉매토출관과, 기화된 기체냉매와 본체저면에 있는 오일을 흡입하여 압축기로 보내는 냉매흡입관으로 구성되어 있는 것을 특징으로 한다.In order to achieve the above object, the gas-liquid separator of the present invention includes a gas-liquid suction pipe for sucking and injecting a liquid refrigerant, and a refrigerant discharge for vaporizing the liquid refrigerant injected from the gas-liquid suction pipe with heat of a gas refrigerant discharged at a high temperature and high pressure from a compressor. It is characterized in that it is composed of a tube, a refrigerant suction pipe for sucking the vaporized gas refrigerant and the oil on the bottom of the main body to send to the compressor.
이하, 예시된 도면을 참조하여 본 고안을 더욱 상세히 설명한다.Hereinafter, the present invention will be described in more detail with reference to the illustrated drawings.
제2도는 본 고안에 따른 기액분리기의 단면도이고, 제3도는 제2도에 도시된 기액분리기의 평면도이다.2 is a cross-sectional view of the gas-liquid separator according to the present invention, and FIG. 3 is a plan view of the gas-liquid separator shown in FIG.
제2도에서, 기액흡입관(11)은 증발기를 통과한 기액냉매를 기액분리기 본체(10) 내부로 안내하도록 상기 본체(10)의 일측상단 케이스를 관통하여 수평방향으로 절곡되어 있으며, 상기 절곡된 흡입관에는 서로다른 크기를 갖는 다수개의 분사구(11A)가 형성되어 있다.In FIG. 2, the gas-liquid suction tube 11 is bent in a horizontal direction through one upper case of the body 10 to guide the gas-liquid refrigerant passing through the evaporator into the gas-liquid separator body 10. The suction pipe is formed with a plurality of injection holes 11A having different sizes.
그리고, 압축기에서 토출된 고온고압의 냉매를 안내하는 냉매 토출관(12)을 절곡된 흡입관(11A)과 수평이 되도록 본체(10)의 양측면을 관통하도록 하되, 상기 절곡된 분사구(11A)의 아래에 위치하도록 본체(10) 내부를 관통한다.In addition, the refrigerant discharge pipe 12 for guiding the high temperature and high pressure refrigerant discharged from the compressor passes through both sides of the main body 10 so as to be parallel to the bent suction pipe 11A, but below the bent injection hole 11A. It penetrates inside the main body 10 so as to be located at.
한편, 기체냉매를 흡입구(13B)로 흡입하여 압축기의 흡입구로 공급하는 냉매흡입관(13)은 본체(10)의 일측면을 관통하여 절곡된 단부가 본체(10)의 저면에 거의 밀착되도록 되어 있으며, 상기 절곡단부에는 오일 회수구멍(13A)가 형성되어 있다.On the other hand, the refrigerant suction pipe 13 for sucking the gas refrigerant to the suction port (13B) and supply it to the suction port of the compressor is such that the end bent through one side of the main body 10 is almost in close contact with the bottom surface of the main body (10). An oil recovery hole 13A is formed in the bent end.
상기한 바와같은 구성을 가진 본 고안의 기액분리기에서 액냉매를 기화시키는 과정을 상세히 기술하면 다음과 같다.Referring to the process of vaporizing the liquid refrigerant in the gas-liquid separator of the present invention having the configuration as described above in detail as follows.
냉동 싸이클에서 주위 공기로부터 증발에 필요한 열을 빼앗으면서 열교환되어 액냉매를 기체냉매로 변환하는 증발기를 통과한 냉매는(오일포함) 제2도 및 제3도에 도시된 기액흡입관(11)을 통해 본체(10) 내부로 유입될 때, 상기 기액냉매는 기액흡입관(11)의 절곡관에 형성되어 있는 다수개의 분사구(11A)에서 냉매토출관(12) 주위로 분사된다.In the refrigeration cycle, the refrigerant passing through the evaporator (including oil) which is heat-exchanged and converts the liquid refrigerant into gaseous refrigerant while depriving the heat of evaporation from the surrounding air is passed through the gas-liquid suction pipe 11 shown in FIGS. 2 and 3. When introduced into the main body 10, the gas-liquid refrigerant is injected around the refrigerant discharge pipe 12 from the plurality of injection holes 11A formed in the bent pipe of the gas-liquid suction pipe 11.
상기 냉매토출관(12)은 압축기의 토출구에 연결되어 있으므로 냉매토출관(12)이 압축기에서 토출되는 고온고압의 기체냉매열에 의해 뜨거워지므로 분사구(11A)에서 분사되는 액냉매는 급속히 기화되어 냉매흡입관(13)에 형성되어 흡입구(13B)로 흡입되고, 본체(10)의 저면에 고여있는 오일은 오일회수구멍(13A)으로 흡입되어 압축기에 공급되어 압축된 후 고온고압으로 토출된다.Since the refrigerant discharge pipe 12 is connected to the discharge port of the compressor, the refrigerant discharge pipe 12 is heated by the high temperature and high pressure gas refrigerant heat discharged from the compressor, so that the liquid refrigerant injected from the injection port 11A is rapidly vaporized to form the refrigerant suction pipe. The oil formed at 13 is sucked into the suction port 13B, and the oil accumulated at the bottom of the main body 10 is sucked into the oil recovery hole 13A, supplied to the compressor, compressed, and discharged at high temperature and high pressure.
상술한 바와같이 작동하는 본 고안에 의하면, 기액분리기 내부로 유입되는 기액냉매를 압축기의 토출구에서 토출되는 고온고압의 기체냉매 열을 이용하여 기화시키므로 본체 외부열에 의존하는 종래에 비해 급속히 기화시킬 수 있고, 이로 인해 본체 내부의 액상냉매가 적게되므로 본체의 부피를 적게할 수 있는 장점이 있다.According to the present invention operating as described above, since the gas-liquid refrigerant flowing into the gas-liquid separator is vaporized by using the high-temperature, high-pressure gas refrigerant heat discharged from the discharge port of the compressor, it can be vaporized more rapidly than the conventional system which depends on the external heat of the main body. Because of this, there is less liquid refrigerant in the body there is an advantage that can reduce the volume of the body.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019930023274U KR0138990Y1 (en) | 1993-11-08 | 1993-11-08 | Accumulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019930023274U KR0138990Y1 (en) | 1993-11-08 | 1993-11-08 | Accumulator |
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KR950015015U KR950015015U (en) | 1995-06-17 |
KR0138990Y1 true KR0138990Y1 (en) | 1999-05-15 |
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KR2019930023274U KR0138990Y1 (en) | 1993-11-08 | 1993-11-08 | Accumulator |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2015119388A1 (en) * | 2014-02-05 | 2015-08-13 | Lg Electronics Inc. | Heat-pump system |
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1993
- 1993-11-08 KR KR2019930023274U patent/KR0138990Y1/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015119388A1 (en) * | 2014-02-05 | 2015-08-13 | Lg Electronics Inc. | Heat-pump system |
KR20150092642A (en) * | 2014-02-05 | 2015-08-13 | 엘지전자 주식회사 | A heat-pump system and a method controlling the same |
US10012419B2 (en) | 2014-02-05 | 2018-07-03 | Lg Electronics Inc. | Heat-pump system |
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KR950015015U (en) | 1995-06-17 |
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