KR970047304A - Air Conditioning - Google Patents

Air Conditioning Download PDF

Info

Publication number
KR970047304A
KR970047304A KR1019950059642A KR19950059642A KR970047304A KR 970047304 A KR970047304 A KR 970047304A KR 1019950059642 A KR1019950059642 A KR 1019950059642A KR 19950059642 A KR19950059642 A KR 19950059642A KR 970047304 A KR970047304 A KR 970047304A
Authority
KR
South Korea
Prior art keywords
short tube
tube orifice
cooling
refrigerant
hole
Prior art date
Application number
KR1019950059642A
Other languages
Korean (ko)
Other versions
KR0151470B1 (en
Inventor
김태근
Original Assignee
정몽원
만도기계 주식회사
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 정몽원, 만도기계 주식회사 filed Critical 정몽원
Priority to KR1019950059642A priority Critical patent/KR0151470B1/en
Priority to JP8347200A priority patent/JPH09178300A/en
Priority to CN96113909A priority patent/CN1156808A/en
Publication of KR970047304A publication Critical patent/KR970047304A/en
Application granted granted Critical
Publication of KR0151470B1 publication Critical patent/KR0151470B1/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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Abstract

본 특허는 냉ㆍ난방 겸용 에어콘을 개시한다.This patent discloses an air conditioner for both cooling and heating.

본 특허는 실내ㆍ외 열교환기 사이에 설치되며 중앙에 냉매가 통과하는 관통구멍을 가지는 메인 쇼트 튜브 오리피스(10)와, 냉매가 냉방시 양측으로 흐르며 난방시 중앙 관통구멍을 통과하는 서브 쇼트 튜브 오리피스(20)가 플랜지 결합된 쇼트 튜브 오리피스(30)가 구비된다.The present patent discloses a main short tube orifice 10 installed between indoor and outdoor heat exchangers and having a through hole through which a refrigerant passes, and a sub short tube orifice through which the refrigerant flows to both sides when cooling and passes through a central through hole when heated. Short tube orifice 30 with flange 20 is provided.

따라서, 메인 쇼트 튜브 오리피스와 서브 쇼트 튜브 오리피스에 의해 연결되는 단순한 구조에 의해 체크 밸브를 사용하지 않고도 냉매의 흐름 방향만을 이용하므로 별도의 냉난방용 팽창밸브를 독립적으로 분리하지 않고도 냉동 사이클을 구성하는 효과가 있다.Therefore, since the simple structure connected by the main short tube orifice and the sub short tube orifice uses only the flow direction of the refrigerant without using the check valve, the effect of configuring the refrigeration cycle without separately separating the expansion and cooling valves for heating and cooling independently There is.

Description

냉난방 겸용 에어콘Air Conditioning

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

제2도는 본 발명에 따른 히트 펌프의 냉매 팽창기구를 적용한 히트 펌프를 도시하는 단면도.2 is a cross-sectional view showing a heat pump to which a refrigerant expansion mechanism of a heat pump according to the present invention is applied.

제3도는 본 발명에 따른 히트 펌프의 냉매 팽창기구를 도시하는 단면도.3 is a sectional view showing a refrigerant expansion mechanism of the heat pump according to the present invention.

Claims (1)

실내ㆍ외 열교환기 사이에 설치되며 중앙에 냉매가 통과하는 관통구멍을 가지는 메인 쇼트 튜브 오리피스(10)와, 냉매가 냉방시 양측으로 흐르며 난방시 중앙 관통구멍을 통과하는 서브 쇼트 튜브 오리피스(20)가 플랜지 결합된 쇼트 튜브 오리피스(30)가 구비되어 냉ㆍ난방시 냉매의 흐름 방향에 의해 냉매량을 조절할 수 있는 것을 특징으로 하는 냉ㆍ난방 겸용 에어콘.A main short tube orifice 10 installed between indoor and outdoor heat exchangers and having a through hole through which a refrigerant passes, and a sub short tube orifice 20 through which a refrigerant flows to both sides during cooling and passes through a central through hole when heated. Short-circuit orifice 30 is coupled to the flange is equipped with a cooling and heating air conditioner, characterized in that the amount of refrigerant can be adjusted according to the flow direction of the refrigerant during cooling and heating. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950059642A 1995-12-27 1995-12-27 Airconditioner KR0151470B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019950059642A KR0151470B1 (en) 1995-12-27 1995-12-27 Airconditioner
JP8347200A JPH09178300A (en) 1995-12-27 1996-12-26 Heat pump type air-conditioner
CN96113909A CN1156808A (en) 1995-12-27 1996-12-26 Heat pump type air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950059642A KR0151470B1 (en) 1995-12-27 1995-12-27 Airconditioner

Publications (2)

Publication Number Publication Date
KR970047304A true KR970047304A (en) 1997-07-26
KR0151470B1 KR0151470B1 (en) 1998-11-02

Family

ID=19445298

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950059642A KR0151470B1 (en) 1995-12-27 1995-12-27 Airconditioner

Country Status (3)

Country Link
JP (1) JPH09178300A (en)
KR (1) KR0151470B1 (en)
CN (1) CN1156808A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100697675B1 (en) * 2001-03-09 2007-03-20 한라공조주식회사 Expansion device
KR100440332B1 (en) * 2002-06-28 2004-07-15 현대자동차주식회사 two way orifice check valve device for hydraulic circuit
KR101973203B1 (en) 2012-09-24 2019-04-26 엘지전자 주식회사 A united type system of air conditioning and cooling
CN102997541B (en) * 2012-12-26 2015-05-13 合肥美的电冰箱有限公司 Refrigerator
CN106949676A (en) * 2017-05-12 2017-07-14 吴亚妹 A kind of bidirectional throttling valve of unidirectional variable restrictor

Also Published As

Publication number Publication date
CN1156808A (en) 1997-08-13
JPH09178300A (en) 1997-07-11
KR0151470B1 (en) 1998-11-02

Similar Documents

Publication Publication Date Title
KR950009137A (en) Air conditioning and air conditioning
BR9502613A (en) Refrigeration cycle
KR930010465A (en) Air conditioner
KR940005925A (en) Air conditioner
KR910003333A (en) Air conditioner
KR910003335A (en) Air conditioner
KR910015832A (en) Air conditioner
KR910015829A (en) Air conditioner
KR970047304A (en) Air Conditioning
KR840007280A (en) Air conditioner
JP3872824B2 (en) Air conditioner
KR950001216A (en) Air conditioning unit for cooling and heating
KR930018241A (en) Cooling Cycle of Air Conditioner
JPH1062032A (en) Air conditioner
KR960008206A (en) Detachable Air Conditioner
KR100833480B1 (en) Expansion device for air conditioner
KR970011612A (en) Increased supercooling of air conditioner and compressor suction gas control device
KR200178387Y1 (en) Cooling unit of car airconditioner
KR860004285A (en) Heat Pump Air Conditioning Air Conditioning Unit
TH24438EX (en) Refrigeration
TH24438A (en) Refrigeration
KR840001149Y1 (en) Multi temparature control apparatus of air conditioner
KR970047375A (en) Defrosting device for air conditioning and air conditioning
KR970028171A (en) Reheat air conditioner
JPH05118710A (en) Orifice structure of heat pump type air conditioner

Legal Events

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

Payment date: 20120517

Year of fee payment: 15

LAPS Lapse due to unpaid annual fee