[특허]Regenerative adsorbent heat pump

Regenerative adsorbent heat pump 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F17C-011/00
출원번호	US-0598525 (1990-10-16)
발명자 / 주소	Jones Jack A. (Los Angeles CA)
출원인 / 주소	California Institute of Technology (Pasadena CA 02)
인용정보	피인용 횟수 : 18 인용 특허 : 0

초록 ▼

A regenerative adsorbent heat pump process and system is provided which can regenerate a high percentage of the sensible heat of the system and at least a portion of the heat of adsorption. A series of at least four compressors containing an adsorbent is provided. A large amount of heat is transferred from compressor to compressor so that heat is regenerated. The process and system are useful for air conditioning rooms, providing room heat in the winter or for hot water heating throughout the year, and, in general, for pumping heat from a lower temperature to a higher temperature.

대표청구항 ▼

A regenerative sorbent heat pump process for cooling an interior space and for simultaneously regenerating at least a portion of the heat of adsorption comprising: (a) confining a sorbent in a plurality of compressor zones, the number of compressor zones being at least four; (b) introducing a working fluid vapor from an evaporation zone into at least one of the number of compressor zones and sorbing the working fluid vapor on the sorbent therein over a predetermined first temperature range and a predetermined first pressure or PL; (c) desorbing working fluid vapor from the sorbent in at least one of the remaining number of compressor zones and removing working fluid vapor therefrom over a predetermined second temperature range which is higher than the predetermined first temperature range and at a predetermined second pressure or PH which is higher than the predetermined first pressure, a part of the predetermined first temperature range overlapping a part of the predetermined second temperature range; (d) condensing working fluid vapor removed from said at least one of the remaining number of the compressor zones at PH and transferring heat from the working fluid to the environment thereby forming a working fluid liquid; (e) evaporating the working fluid liquid and forming the working fluid vapor in the evaporation zone at PL by transferring heat from an interior space to the evaporation zone thereby cooling the interior space; (f) circulating a heat transfer fluid in series flow through the compressor zones and preventing the heat transfer fluid from directly contacting the sorbent; (g) removing heat from the heat transfer fluid and transferring it to the environment; (h) adding heat from a heat source to a predetermined one of the compressor zones over a predetermined period of time; (i) repeating step (h) sequentially in each of the compressor zones; (j) indirectly transferring heat from the sorbent in the compressor zones which are sorbing working fluid vapor to the heat transfer fluid and from the heat transfer fluid to the sorbent in the compressor zones which are desorbing working fluid vapor thereby regenerating heat; and, (k) maintaining the PH/PL ratio sufficiently low so that at least a portion of the heat of adsorption is regenerated.

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Meirav, Udi; Biran, Israel, Systems and methods for efficient heating of sorbents in an indoor air scrubber.
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Meirav, Udi; Biran, Israel; Bechar, Abraham, Systems and methods for regenerating adsorbents for indoor air scrubbing.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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연합인증

Regenerative adsorbent heat pump 원문보기

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Regenerative adsorbent heat pump 원문보기

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이 특허를 인용한 특허 (18)

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특허 원문 보기

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