KR970007274A - Heat transfer area automatic conversion capillary heat exchanger of heat pump system - Google Patents

Heat transfer area automatic conversion capillary heat exchanger of heat pump system Download PDF

Info

Publication number
KR970007274A
KR970007274A KR1019950019884A KR19950019884A KR970007274A KR 970007274 A KR970007274 A KR 970007274A KR 1019950019884 A KR1019950019884 A KR 1019950019884A KR 19950019884 A KR19950019884 A KR 19950019884A KR 970007274 A KR970007274 A KR 970007274A
Authority
KR
South Korea
Prior art keywords
heat
heat exchanger
stage
transfer area
refrigerant
Prior art date
Application number
KR1019950019884A
Other languages
Korean (ko)
Other versions
KR0173818B1 (en
Inventor
송현갑
Original Assignee
송현갑
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 송현갑 filed Critical 송현갑
Priority to KR1019950019884A priority Critical patent/KR0173818B1/en
Publication of KR970007274A publication Critical patent/KR970007274A/en
Application granted granted Critical
Publication of KR0173818B1 publication Critical patent/KR0173818B1/en

Links

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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/06—Superheaters
    • 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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • 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
    • F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1607—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

본 발명은 열펌프시스템의 전열면적 자동변환 모세관형열교환기에 관한 것으로, 쉘(2)과 이 쉘(2)을 감싸면서 냉매가 흐르도록 다수개의 경로파이프(4)를 갖춘 튜브(3)로 이루어진 열교환기(1)가 압축기 유입냉매온도를 약 15℃로 유지시키도록 다단계로 구성되고 냉매를 특정압력(저압 : 2.5∼3.0kg/cm2; 고압 : 5.5∼6.5kg/cm2)으로 주입시켜, -5℃ 이하의 혹한에서도 상기 열교환기(1)가 작동됨과 더불어, 상기 열교환기(1)를 지나는 냉매를 예비팽창시키게 되어 증발기의 열흡수를 높이도록 된 것이다.The present invention relates to an automatic heat transfer capillary heat exchanger of a heat pump system, comprising a shell (2) and a tube (3) having a plurality of passage pipes (4) through which a refrigerant flows while surrounding the shell (2). The heat exchanger (1) is composed of multiple stages to maintain the compressor inlet refrigerant temperature at about 15 ℃ and the refrigerant is injected at a specific pressure (low pressure: 2.5 ~ 3.0kg / cm 2 ; high pressure: 5.5 ~ 6.5 kg / cm 2 ) In addition, the heat exchanger 1 is operated at a cold temperature below -5 ° C, and the refrigerant passing through the heat exchanger 1 is pre-expanded to increase the heat absorption of the evaporator.

Description

열펌프시스템의 전열면적 자동변환 모세관형 열교환기Heat transfer area automatic conversion capillary heat exchanger of heat pump system

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

제1도는 본 발명에 따른 열교환기의 단면도, 제2도는 본 발명에 따른 열교환기가 다수개로 이루어진 구성도.1 is a cross-sectional view of a heat exchanger according to the present invention, Figure 2 is a configuration consisting of a plurality of heat exchangers according to the present invention.

Claims (4)

응축기출구와 증발기출구 사이에 구비되어 냉매를 유입ㆍ배출시키는 유입부(2b)와 배출부(2b)가 형성된 쉘(2)과 이 쉘(2)를 감싼 튜브(3)의 유입부(3a)와 배출부(3b)를 흐르도록 다수개의 경로파이프(4)로 이루어진 열교환기(1)가 압축기의 냉매 유입온도가 약 15℃를 유지하도록 열교환면적이 각각 다르게 이루어진 다단계의 상기 쉘(2)과 튜브(3)로 구성되어진 열펌프시스템의 전열면적 자동변환 모세관형 열교환기.The inlet part 2b provided between the condenser outlet and the evaporator outlet, the inlet part 2b for introducing and discharging the refrigerant and the outlet part 2b, and the inlet part 3a of the tube 3 surrounding the shell 2 are formed. And a multi-stage shell (2) in which a heat exchanger (1) consisting of a plurality of path pipes (4) to flow through the discharge part (3b) is configured to have different heat exchange areas so that the refrigerant inlet temperature of the compressor is about 15 ° C. Heat transfer area automatic conversion capillary heat exchanger consisting of a tube (3). 제1항에 있어서, 상기 열교환기(1)의 각 단계를 이루는 각 단수들(1a, 1b, 1c)에는 쉘(2)의 연결부(2c, 2d)들 사이에 연통되고 최종단계 단수의 배출부(2b)에 연통되어지는 바이패스파이프(5)가 연결됨과 더불어, 이 바이패스파이프(5)와 상기 연결부(2c, 2d)사이에는 냉매의 흐름을 조절하도록 각각 제1밸브(5a)와 제2밸브(5b)가 구비되는 최종단계 단수의 배출부(2b) 위치에 제3밸브(5c)가 구비되어진 것을 특징으로 하는 열펌프시스템의 전열면적 자동변환 모세관형 열교환기.2. The stages 1a, 1b and 1c of each stage of the heat exchanger 1 communicate between the connecting portions 2c and 2d of the shell 2 and the discharge stage of the final stage stage. In addition to the bypass pipe 5 being connected to (2b), between the bypass pipe 5 and the connecting portions (2c, 2d), respectively, the first valve (5a) and the first to control the flow of the refrigerant 3. The heat transfer area automatic conversion capillary heat exchanger of the heat pump system, characterized in that the third valve (5c) is provided at the position of the discharge section (2b) of the last stage stage in which the two valves (5b) are provided. 제2항에 있어서, 상기 제1밸브(5a)와 제2밸브(5b)가 3방향형식이고 제3밸브(5c)가 2방향형식인 것을 특징으로 하는 열펌프시스템의 전열면적 자동변환 모세관형 열교환기.The heat transfer area automatic conversion capillary type according to claim 2, characterized in that the first valve (5a) and the second valve (5b) are in three directions and the third valve (5c) is in two directions. heat transmitter. 제2항에 있어서, 상기 열교환기(1)의 주입냉매초기 압력이 약 2.5∼3.0kg/cm2의 저압이고 약 5.5∼6.5kg/cm2의 고압으로 주입되는 것을 특징으로 하는 열펌프시스템의 전열면적 자동변환 모세관형 열교환기.The method of claim 2, wherein the heat pump system, characterized in that the injection refrigerant initial pressure of the heat exchanger (1) and a low pressure of about 2.5~3.0kg / cm 2 is injected into the drug 5.5~6.5kg / cm 2, a high pressure Heat transfer area automatic conversion capillary heat exchanger. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950019884A 1995-07-07 1995-07-07 Heat transfer area changeable heat exchanger KR0173818B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950019884A KR0173818B1 (en) 1995-07-07 1995-07-07 Heat transfer area changeable heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950019884A KR0173818B1 (en) 1995-07-07 1995-07-07 Heat transfer area changeable heat exchanger

Publications (2)

Publication Number Publication Date
KR970007274A true KR970007274A (en) 1997-02-21
KR0173818B1 KR0173818B1 (en) 1999-03-20

Family

ID=19420007

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950019884A KR0173818B1 (en) 1995-07-07 1995-07-07 Heat transfer area changeable heat exchanger

Country Status (1)

Country Link
KR (1) KR0173818B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101005247B1 (en) * 2001-05-08 2011-01-04 폼팩터, 인크. Electromagnetically coupled interconnect system architecture
CN112747512A (en) * 2019-10-31 2021-05-04 李同勇 Anti-frosting air energy device
KR20220094097A (en) * 2020-12-28 2022-07-05 엘지디스플레이 주식회사 Transmitting System, Transmitting Cable, Transmitting Method And Display Device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104215094B (en) * 2014-09-18 2016-01-06 山东宏力热泵能源股份有限公司 A kind of shell and tube exchanger and a kind of heat exchanger package and a kind of source pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101005247B1 (en) * 2001-05-08 2011-01-04 폼팩터, 인크. Electromagnetically coupled interconnect system architecture
CN112747512A (en) * 2019-10-31 2021-05-04 李同勇 Anti-frosting air energy device
KR20220094097A (en) * 2020-12-28 2022-07-05 엘지디스플레이 주식회사 Transmitting System, Transmitting Cable, Transmitting Method And Display Device

Also Published As

Publication number Publication date
KR0173818B1 (en) 1999-03-20

Similar Documents

Publication Publication Date Title
CN100491866C (en) Multistage-cascaded compression type heat pump set under large temperature difference
KR101951050B1 (en) Evaporator, and method of conditioning air
CN105008839B (en) Double-tube type heat exchanger and refrigerating circulatory device
US20220011050A1 (en) Double tube for heat-exchange
KR20180104416A (en) Air conditioning system
US4057977A (en) Reverse cycle heat pump circuit
EP2568247B1 (en) Air conditioner
CN101589278B (en) Multi-channel heat exchanger with multi-stage expansion device
KR970007274A (en) Heat transfer area automatic conversion capillary heat exchanger of heat pump system
EP2220452B1 (en) Heat pipe, exhaust heat recoverer provided therewith
KR910010139A (en) Heat pump system
CN105910346B (en) A kind of shell and tube condenser
NO315485B1 (en) Double tube type heat exchanger and cooling device with such heat exchanger
JP2644900B2 (en) Heat exchanger
JPH09178300A (en) Heat pump type air-conditioner
JPS63306398A (en) Heat exchanger
CN219798029U (en) Heat exchange device and refrigerating system
CN115265002B (en) heat pump system
US20240219082A1 (en) Heat Pump System
JPH06129732A (en) Refrigerant condenser
CN217236135U (en) Double-temperature self-overlapping system of refrigerator and refrigerator
JPH04369363A (en) Distributer for heat exchanger of heat pumping air conditioner
KR100360447B1 (en) Multi heat pump
JPS644052Y2 (en)
EP1420218B1 (en) Heat-save cooler

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20101025

Year of fee payment: 13

LAPS Lapse due to unpaid annual fee