KR970047739A - Heat exchanger of air conditioner - Google Patents
Heat exchanger of air conditioner Download PDFInfo
- Publication number
- KR970047739A KR970047739A KR1019950046870A KR19950046870A KR970047739A KR 970047739 A KR970047739 A KR 970047739A KR 1019950046870 A KR1019950046870 A KR 1019950046870A KR 19950046870 A KR19950046870 A KR 19950046870A KR 970047739 A KR970047739 A KR 970047739A
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- flow
- opposite
- heat transfer
- pipes
- Prior art date
Links
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
본 발명에 의한 공기조화기의 열교환기는, 좌측 및 우측단판 사이에 일정 간격으로 평행하게 배열되는 복수개의 전열핀과, 상기 복수개의 전열핀에 대하여 기류반대방향과 기류방향에 지그재그로 배열되는 복수개의 냉매관과, 상기 복수개의 전열핀에 대하여 기류반대방향의 상부에 배열되는 냉매유입관과, 상기 복수개의 전열핀에 대하여 기류방향의 하부에 배열되는 냉매유출관과, 상기 복수개의 냉매관과 냉매유입 및 냉매유출관을 연결하는 복수개의 리턴밴드관으로 구성되어 R407c냉매를 사용하는 공기조화기의 열교환기에 있어서, 상기 냉매유입관으로 유입되어 중력방향으로 흐르는 냉매가 기류반대방향측의 복수개의 냉매관과 기류방향측의 복수개의 냉매관으로 각각 흐르도록 흐름을 전환시키는 복수개의 제1리턴밴드관과, 상기 복수개의 냉매관을 따라 냉매가 기류반대방향측에서 기류방향측의 중력역방향으로 흐르거나 또는 기류방향측에서 기류반대방향측의 중력방향으로 흐르도록 흐름을 전환시키는 복수개의 제2리턴밴드관을 구비한 것을 특징으로 되어 있으므로, 종래의 냉매회로에서 R407c냉매의 유동조성비의 변화로 인해 발생되는 효율저하를 개선할 수 있고, 냉매순환장애의 요인을 감소시켜 전열성능을 높힐 수 있는 것이다.The heat exchanger of the air conditioner according to the present invention includes a plurality of heat transfer fins arranged in parallel at regular intervals between the left and right end plates, and a plurality of heat transfer fins arranged in a zigzag direction in the opposite airflow direction and the airflow direction with respect to the plurality of heat transfer fins. A coolant pipe, a coolant inlet pipe arranged in an upper direction opposite to the plurality of heat transfer fins, a coolant outlet pipe arranged in a lower direction in the airflow direction with respect to the plurality of heat transfer fins, and the plurality of coolant pipes and the coolant In a heat exchanger of an air conditioner using an R407c refrigerant, comprising a plurality of return band pipes connecting inlet and refrigerant outlet pipes, the refrigerant flowing into the refrigerant inlet pipe and flowing in the gravity direction is a plurality of refrigerants on the opposite side of the airflow. A plurality of first return band tubes for switching flows to flow through the tubes and the plurality of refrigerant tubes on the airflow direction side; A plurality of second return band pipes for switching the flow of the refrigerant to flow in the direction of gravity reverse from the opposite side of the air flow direction to the direction of the air flow direction or from the direction of the air flow direction toward the gravity direction of the opposite side of the air flow direction along the pipe; Therefore, in the conventional refrigerant circuit, the efficiency decrease caused by the change in the flow composition ratio of the R407c refrigerant can be improved, and the heat transfer performance can be improved by reducing the factor of the refrigerant circulation failure.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제3도는 본 발명의 R407c냉매를 사용하는 열교환기를 도시한 정면도.3 is a front view showing a heat exchanger using the R407c refrigerant of the present invention.
제4도는 제3도의 좌측면도.4 is a left side view of FIG.
제5도는 제3도의 우측도이다.5 is a right side view of FIG.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950046870A KR970047739A (en) | 1995-12-05 | 1995-12-05 | Heat exchanger of air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950046870A KR970047739A (en) | 1995-12-05 | 1995-12-05 | Heat exchanger of air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970047739A true KR970047739A (en) | 1997-07-26 |
Family
ID=66592766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950046870A KR970047739A (en) | 1995-12-05 | 1995-12-05 | Heat exchanger of air conditioner |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970047739A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100259809B1 (en) * | 1997-10-17 | 2001-01-15 | 구자홍 | Apparatus for blunting freezing-velocity of outdoor heat exchanger in airconditioner |
-
1995
- 1995-12-05 KR KR1019950046870A patent/KR970047739A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100259809B1 (en) * | 1997-10-17 | 2001-01-15 | 구자홍 | Apparatus for blunting freezing-velocity of outdoor heat exchanger in airconditioner |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH07852Y2 (en) | Condenser | |
JP2004085170A (en) | Heat exchanger | |
KR950011986A (en) | Air conditioner employing azeotropic mixture refrigerant | |
KR960038339A (en) | Outdoor unit of air conditioner | |
KR900006245B1 (en) | Heat exchanger | |
DE60116922D1 (en) | capacitor | |
KR100273084B1 (en) | heat transmitter | |
KR970047739A (en) | Heat exchanger of air conditioner | |
CN210036199U (en) | Energy-saving heat pump drying system | |
JPH11264674A (en) | Parallel flow heat exchanger | |
JPH08166181A (en) | Heat exchanger | |
JPH0245734Y2 (en) | ||
JPS6446585A (en) | Finned heat exchanger | |
JPH11230637A (en) | Air conditioner | |
JPH024139A (en) | Air conditioner | |
JPH0227597B2 (en) | FUINTSUKINETSUKOKANKI | |
KR950019618A (en) | heat transmitter | |
KR0129787Y1 (en) | Heat exchanger | |
KR960041997A (en) | Condenser of air conditioner | |
JPH0367968A (en) | Heat exchanger for condensing refrigerant | |
PL439961A1 (en) | Microchannel finned heat exchanger with reduced refrigerant mass and a heat exchanger unit | |
KR20020094153A (en) | a tube of heat exchanger | |
KR980003457A (en) | Finned Heat Exchanger | |
JPH07190646A (en) | Heat exchanger for cooling and heating device | |
KR19980013881A (en) | heat transmitter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |