[특허]Air conditioning system

LG Electronics Inc.

검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
검색연산자

검색도움말
검색연산자	기능	검색시 예
()	우선순위가 가장 높은 연산자	예1) (나노 (기계 \| machine))
공백	두 개의 검색어(식)을 모두 포함하고 있는 문서 검색	예1) (나노 기계) 예2) 나노 장영실
\|	두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색	예1) (줄기세포 \| 면역) 예2) 줄기세포 \| 장영실
!	NOT 이후에 있는 검색어가 포함된 문서는 제외	예1) (황금 !백금) 예2) !image
*	검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색	예) semi*
""	따옴표 내의 구문과 완전히 일치하는 문서만 검색	예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Air conditioning system

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F25D-017/06 F25D-023/00
미국특허분류(USC)	062/271; 062/094
출원번호	US-0668162 (2003-09-24)
우선권정보	KR-P10-2003-0002452 (2003-01-14)
발명자 / 주소	Lee, Won Hee Hwang, Yoon Jei Song, Chan Ho
출원인 / 주소	LG Electronics Inc.
대리인 / 주소	Greenblum &
인용정보	피인용 횟수 : 11 인용 특허 : 7

초록
▼

Air conditioning system including a duct having a suction passage for drawing external air and a discharge passage for discharging room air, the suction passage and the discharge passage being split with a split plate, a suction fan and a discharge fan in the suction passage and the discharge passage, respectively, a dehumidifier having a desiccant wheel rotatably mounted in an opening in a split plate of the duct to cross, and exposed to the suction passage and the discharge passage, a regenerative heater in the discharge passage of the duct adjacent to air inlet of the dehumidifier for heating the air introduced into the dehumidifier, a regenerative heat exchanger mounted both in the suction passage and the discharge passage on a room side with reference to the dehumidifier for making heat exchange of the air flowing in the suction passage and the air flowing in the discharge passage, and a heat pump having a first heat exchanger in the discharge passage between the dehumidifier and the regenerative heat exchanger, and a second heat exchanger in the suction passage on the air outlet of the regenerative heat exchanger.

대표
청구항
▼

1. An air conditioning systems, comprising:a duct having a suction passage for drawing external air and a discharge passage for discharging room air, the suction passage and the discharge passage being split with a split plate; a suction fan and a discharge fan in the suction passage and the discharge passage, respectively; a dehumidifier having a desiccant wheel rotatably mounted in an opening in a split plate of the duct to cross, and exposed to the suction passage and the discharge passage; a regenerative heater in the discharge passage of the duct adjacent to an air inlet of the dehumidifier for heating the air introduced into the dehumidifier; a regenerative heat exchanger mounted both in the suction passage and the discharge passage on a room side with reference to the dehumidifier for making heat exchange of the air flowing in the suction passage and the air flowing in the discharge passage; and a heat pump having a first heat exchanger in the discharge passage between the dehumidifier and the regenerative heat exchanger, and a second heat exchanger in the suction passage on the air outlet of the regenerative heat exchanger, wherein the desiccant wheel comprises: a shaft mounted on the opening; and a plurality of paddles, each paddle having a fixed width and extending from the shaft in a radial direction, the plurality of paddles including a plurality of air pass holes. 2. The air conditioning system of claim 1, further comprising:a regenerative heater in the discharge passage of the duct adjacent to an air inlet of the dehumidifier for heating the air introduced into the dehumidifier. 3. The air conditioning system of claim 1, wherein the desiccant wheel having desiccant attached to an outside surface for capturing moisture contained in the air drawn through the suction passage, and discharging the captured moisture when positioned in the discharge passage as the desiccant wheel is turned.4. The air conditioning system of claim 3, wherein the desiccant wheel has one half exposed to the suction passage and the other half exposed to the discharge passage.5. The air conditioning system of claim 3, wherein the desiccant is silica gel.6. The air conditioning system of claim 3, wherein the desiccant is titanium silicate.7. The air conditioning system of claim 1, wherein the desiccant wheelfurther comprises a rim surrounding ends of the plurality of paddles. 8. The air conditioning system of claim 7, wherein the duct is circular in conformity with an outside shape of the rim.9. The air conditioning system of claim 7, wherein the paddle has a fixed width in an air flow direction along the discharge passage and the suction passage.10. The air conditioning system of claim 1, wherein the suction passage and the discharge passage cross in the vicinity of the regenerative heat exchanger, and the regenerative heat exchanger is mounted in a crossed part of the suction passage and the discharge passage.11. The air conditioning system of claim 10, wherein the regenerative heat exchanger includes;a first flow passage in communication with the suction passage for flow of drawing air, and a second flow passage in communication with the discharge passage for flow of discharging air. 12. The air conditioning system of claim 11, wherein the regenerative heat exchanger includes a plurality of corrugated plates stacked perpendicular to each other to form layers of the first flow passage and the second flow passage alternately.13. The air conditioning system of claim 12, wherein the regenerative heat exchanger further includes a plurality of flat plates each inserted between adjacent corrugated plates for separating the first and second flow passages.14. The air conditioning system of claim 1, wherein the heat pump further includes;a four way valve for switching a flow direction of refrigerant flowing through the first heat exchanger and the second heat exchanger, and an expansion device for expanding the refrigerant. 15. The air conditioning system of claim 14, wherein the four way valve is switched to a state an outlet of the compressor and the first heat exchanger are connected, and, at the same time, the second heat exchanger and the inlet of the compressor are connected when the room is heated, and switched to a state the outlet of the compressor and the second heat exchanger are connected, and, at the same time, the first heat exchanger and the inlet of the compressor are connected when the room is cooled.16. An air conditioning system, comprising:a duct having a suction passage for drawing external air and a discharge passage for discharging room air, the suction passage and the discharge passage being split with a split plate; a suction fan and a discharge fan in the suction passage and the discharge passage, respectively; a dehumidifier having a desiccant wheel rotatably mounted in an opening in a split plate of the duct to cross, and exposed to the suction passage and the discharge passage; a regenerative heat exchanger mounted both in the suction passage and the discharge passage on a room side with reference to the dehumidifier for making heat exchange of the air flowing in the suction passage and the air flowing in the discharge passage; and a regenerative heater in the discharge passage of the duct adjacent to air inlet of the dehumidifier for heating the air introduced into the dehumidifier; a parallel passage in, and parallel to the discharge passage between the dehumidifier and the regenerative heat exchanger; and a heat pump having a first heat exchanger in the parallel passage of the discharge passage, and a second heat exchanger in the suction passage on the air outlet of the regenerative heat exchanger. 17. The air conditioning system of claim 16, wherein the parallel passage includes a detachable duct on an outlet side of the first heat exchanger.18. The air conditioning system of claim 16, further comprising a fan adjacent to the first heat exchanger.19. The air conditioning system of claim 16, wherein the desiccant wheel having desiccant attached to an outside surface for capturing moisture contained in the air drawn through the suction passage, and discharging the captured moisture when positioned in the discharge passage as the desiccant wheel is turned.20. The air conditioning system of claim 19, wherein the desiccant is silica gel.21. The air conditioning system of claim 19, wherein the desiccant is titanium silicate.22. The air conditioning system of claim 16, wherein the desiccant wheel has one half exposed to the suction passage and the other half exposed to the discharge passage.23. The air conditioning system of claim 16, wherein the desiccant wheel includes;a shaft mounted on the opening, paddles each having a fixed width and extended from the shaft in a radial direction, and a rim surrounding ends of the paddles. 24. The air conditioning system of claim 23, wherein the paddle includes a plurality of air pass holes.25. The air conditioning system of claim 23, wherein the duct is circular in conformity with an outside shape of the rim.26. The air conditioning system of claim 23, wherein the paddle has a fixed width in an air flow direction along the discharge passage and the suction passage.27. The air conditioning system of claim 16, wherein the suction passage and the discharge passage cross in the vicinity of the regenerative heat exchanger, and the regenerative heat exchanger is mounted in a crossed part of the suction passage and the discharge passage.28. The air conditioning system of claim 27, wherein the regenerative heat exchanger includes;a first flow passage in communication with the suction passage for flow of drawing air, and a second flow passage in communication with the discharge passage for flow of discharging air. 29. The air conditioning system of claim 27, wherein the regenerative heat exchanger includes a plurality of corrugated plates stacked perpendicular to each other to form layers of the first flow passage and the second flow passage alternately.30. The air conditioning system of claim 29, wherein the regenerative heat exchanger further includes a plurality of flat plates each inserted between adjacent corrugated plates for separating the first and second flow passages.31. The air conditioning system of claim 16, wherein the heat pump further includes;a four way valve for switching a flow direction of refrigerant flowing through the first heat exchanger and the second heat exchanger, and an expansion device for expanding the refrigerant. 32. The air conditioning system of claim 31, wherein the four way valve is switched to a state an outlet of the compressor and the first heat exchanger are connected, and, at the same time, the second heat exchanger and the inlet of the compressor are connected when the room is heated, and switched to a state the outlet of the compressor and the second heat exchanger are connected, and, at the same time, the first heat exchanger and the inlet of the compressor are connected when the room is cooled.

이 특허에 인용된 특허 (7)

이 특허를 인용한 특허 (11)

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	> 총 건의 자료가 검색되었습니다. > 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) > 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. > 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) > 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오 > ~ > Text(ASCII format) Excel format

과학기술 지식인프라 ScienceON

ScienceON Chatbot

연합인증

특허 상세정보

Air conditioning system

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (7)

이 특허를 인용한 특허 (11)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

ScienceON Chatbot

연합인증

특허 상세정보

Air conditioning system

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (7)

이 특허를 인용한 특허 (11)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼