KR900005137A - Refrigerant measuring device for multi-circuit coil - Google Patents

Refrigerant measuring device for multi-circuit coil Download PDF

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Publication number
KR900005137A
KR900005137A KR1019890014016A KR890014016A KR900005137A KR 900005137 A KR900005137 A KR 900005137A KR 1019890014016 A KR1019890014016 A KR 1019890014016A KR 890014016 A KR890014016 A KR 890014016A KR 900005137 A KR900005137 A KR 900005137A
Authority
KR
South Korea
Prior art keywords
refrigerant
expansion device
diameter portion
measuring device
reduced diameter
Prior art date
Application number
KR1019890014016A
Other languages
Korean (ko)
Inventor
와이.비야바하카 딜립
Original Assignee
프랑시스 케이.레파드
캐리어 코포레이션
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 프랑시스 케이.레파드, 캐리어 코포레이션 filed Critical 프랑시스 케이.레파드
Publication of KR900005137A publication Critical patent/KR900005137A/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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • 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
    • F25B41/40—Fluid line arrangements
    • F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
    • F25B41/48—Arrangements for diverging or converging flows, e.g. branch lines or junctions for flow path resistance control on the downstream side of the diverging point, e.g. by an orifice
    • 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
    • F25B2500/01—Geometry problems, e.g. for reducing size

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • General Induction Heating (AREA)

Abstract

내용 없음No content

Description

다중 회로 코일용 냉매 측정 장치Refrigerant measuring device for multi-circuit coils

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명의 적합한 실시예에 따른 액체 냉매 헤더(header)장치의 측면도1 is a side view of a liquid refrigerant header device according to a preferred embodiment of the present invention.

제 2 도는 상기 장치의 연장 장치 부분의 사시도2 is a perspective view of an extension device portion of the device

제 3 도는 본 발명의 피이더(feeder) 튜브 및 측정장치의 축방향 단면도.3 is an axial cross-sectional view of the feeder tube and measuring device of the present invention.

Claims (12)

열을 흡수하기 위해 자체내의 기체성 냉매를 수납하는 다수의 평행 회로들을 갖는 형식의 열교환기 코일용 개선된 냉매 측정 장치에 있어서, 상기 다수의 평행 회로들로 공급라인으로부터의 액체 냉매를 분배하기 위해 액체 냉매를 수납하는 헤더, 상기 헤더를 상기 평행 회로들과 유체식으로 상호 연결시키는 다수의 분배 라인, 오리피스에 의해 자체를 통과하는 냉매의 유동을 측정하도록 각각의 상기 분배 라인들 내에 배설되어 있는 팽창 장치로 구성되어 있는 것을 특징으로 하는 냉매 측정 장치.An improved refrigerant measuring device for a heat exchanger coil of the type having a plurality of parallel circuits containing gaseous refrigerant therein for absorbing heat, the apparatus comprising: for distributing liquid refrigerant from a supply line to the plurality of parallel circuits; A header containing liquid refrigerant, a plurality of distribution lines fluidly interconnecting said headers with said parallel circuits, and expansions disposed in each of said distribution lines to measure the flow of refrigerant passing through itself by orifices; A refrigerant measuring device, characterized in that the device is configured. 제 1 항에 있어서, 상기 팽창 장치가 중심 구멍을 갖는 실린더로 구성되되, 상기 실린더는 적어도 자체의 일단부상에 땜납 재료에 의해 상기 분배 라인내에 고정되어 있는 것을 특징으로 하는 냉매 측정 장치.The apparatus of claim 1, wherein said expansion device is comprised of a cylinder having a center hole, said cylinder being fixed in said distribution line by solder material on at least one end thereof. 제 1 항에 있어서, 상기 팽창 장치가 상기 분배 라인의 직경이 축소된 부분으로 구성되는 것을 특징으로 하는 냉매 측정 장치.The refrigerant measuring device according to claim 1, wherein the expansion device is composed of a portion of which the diameter of the distribution line is reduced. 제 3 항에 있어서, 상기 축소 직경부가 상기 분배라인의 잔여부와 일체로 되어 있는 것을 특징으로 하는 냉매 측정 장치.The refrigerant measuring device according to claim 3, wherein the reduced diameter portion is integrated with the remainder of the distribution line. 제 3 항에 있어서, 상기 축소 직경부가 상기 분배라인의 비축소 직경부 내에 동축으로 위치되어 있는 것을 특징으로 하는 냉매 측정 장치.4. The refrigerant measuring device according to claim 3, wherein the reduced diameter portion is coaxially located within the non-reduced diameter portion of the distribution line. 제 1 항에 있어서, 상기 오리피스가 3 내지 50의 범위의 길이 대 직경비를 갖는 것을 특징으로 하는 냉매 측정 장치.The apparatus of claim 1, wherein the orifice has a length to diameter ratio in the range of 3 to 50. 액체 라인을 다수의 증발기 코일 회로들에 상호 연결시키는 냉매 팽창 장치에 있어서, 상기 다수의 증발기 코일 회로들중 하나에 각각 유체식으로 연결되어 있는 다수의 피이더 튜브, 액체 라인으로부터의 액체 냉매를 수납하도록 부착될 수 있고 상기 냉매를 상기 다수의 피이더 튜브들로 반송하는 헤더, 및 액체로부터의 냉매 유동을 오리피스를 사용하여 기체 상태로 전환시키도록 상기 각각의 피이더 튜브들 내에 배설된 팽창 장치로 구성되는 것을 특징으로 하는 냉매 팽창 장치.A refrigerant expansion device for interconnecting a liquid line to a plurality of evaporator coil circuits, comprising: a plurality of feeder tubes fluidly connected to one of the plurality of evaporator coil circuits, the liquid refrigerant from the liquid line And an expansion device disposed in each of the feeder tubes to transfer the refrigerant to the plurality of feeder tubes and to convert the refrigerant flow from the liquid into a gaseous state using an orifice. Refrigerant expansion device, characterized in that configured. 제 7 항에 있어서, 상기 팽창 장치가 자체의 적어도 일단부에서 땜납 재료에 의해 상기 피이더 튜브내에 고정되어 있는 것을 특징으로 하는 냉매 팽창 장치.8. A refrigerant expansion device as recited in claim 7, wherein said expansion device is secured in said feeder tube by solder material at at least one end thereof. 제 7 항에 있어서, 상기 오리피스가 3 내지 50 범위의 길이 대 직경비를 갖는 것을 특징으로 하는 냉매 팽창 장치.8. The refrigerant expansion device of claim 7 wherein the orifice has a length to diameter ratio in the range of 3 to 50. 제 7 항에 있어서, 상기 팽창 장치가 상기 피이더 튜브의 축소 직경부로 구성되는 것을 특징으로 하는 냉매 측정 장치.8. The refrigerant measuring device according to claim 7, wherein the expansion device is composed of a reduced diameter portion of the feeder tube. 제 10항에 있어서, 상기 축소 직경부가 상기 피이더 튜브의 비축소 직경부와 일체로 되어 있는 것을 특징으로 하는 냉매 측정 장치.The refrigerant measuring device according to claim 10, wherein the reduced diameter portion is integrated with the non-reduced diameter portion of the feeder tube. 제 10항에 있어서, 상기 축소 직경부가 상기 피이더 라인의 비축소 직경부 내에 동축으로 배설되어 있는 것을 특징으로 하는 냉매 팽창 장치.The refrigerant expansion device according to claim 10, wherein the reduced diameter portion is disposed coaxially within the non-reduced diameter portion of the feeder line. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890014016A 1988-09-30 1989-09-29 Refrigerant measuring device for multi-circuit coil KR900005137A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25128488A 1988-09-30 1988-09-30
US251,284 1988-09-30

Publications (1)

Publication Number Publication Date
KR900005137A true KR900005137A (en) 1990-04-13

Family

ID=22951270

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890014016A KR900005137A (en) 1988-09-30 1989-09-29 Refrigerant measuring device for multi-circuit coil

Country Status (6)

Country Link
EP (1) EP0362118A3 (en)
JP (1) JPH02122174A (en)
KR (1) KR900005137A (en)
BR (1) BR8904773A (en)
MX (1) MX174099B (en)
MY (1) MY105035A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2166395C (en) * 1993-07-03 2006-05-09 Josef Osthues Plate heat exchanger with a refrigerant distributor
CN102305501B (en) * 2011-09-13 2015-09-09 苏州恒兆空调节能科技有限公司 Nozzle throttling device of air conditioner
US11946676B2 (en) 2022-04-01 2024-04-02 Goodman Manufacturing Company, L.P. Fixed orifice refrigerant distribution system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB410684A (en) * 1932-11-02 1934-05-24 British Thomson Houston Co Ltd Improvements in and relating to compression refrigerating apparatus
US2158792A (en) * 1934-12-07 1939-05-16 Gen Refrigeration Corp Header feed evaporator
US2168404A (en) * 1935-05-23 1939-08-08 Carrier Corp Refrigerant distribution
US2164629A (en) * 1937-12-29 1939-07-04 Floyd J Sibley Radiator header with metering orifice nipples and method of making same
US2310234A (en) * 1939-09-27 1943-02-09 United Eng & Constructors Inc Gas condenser
JPS52140047A (en) * 1976-05-19 1977-11-22 Hitachi Ltd Expansion mechanism
FR2591729A1 (en) * 1985-12-13 1987-06-19 Chausson Usines Sa EVAPORATOR TYPE EXCHANGER WITH TUBULAR BEAM
FR2592147B1 (en) * 1985-12-23 1988-03-18 Stein Industrie DEVICE FOR CONTROLLING FLOW IN A HEAT EXCHANGER TUBE.

Also Published As

Publication number Publication date
EP0362118A3 (en) 1991-01-02
BR8904773A (en) 1990-05-01
EP0362118A2 (en) 1990-04-04
MX174099B (en) 1994-04-21
MY105035A (en) 1994-07-30
JPH02122174A (en) 1990-05-09

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid