[특허]Gray-water reclamation and reuse system

Gray-water reclamation and reuse system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-021/24
출원번호	US-0649472 (1991-02-01)
발명자 / 주소	McIntosh Todd (1400 Havenhurst Dr. Brea CA 92621)
인용정보	피인용 횟수 : 48 인용 특허 : 0

초록 ▼

A gray-water reclamation and reuse system for collecting, filtering and storing waste water (i.e., gray-water) for reuse where potable quality water is not required comprises a sump for collecting the waste water; a filter connected for filtering the waste water collected in the sump; a tank for holding the filtered filtered waste water; and plumbing and electrically-operated valves for providing waste water to said sump from one or more waste water sources, including shower stalls, bathtubs, sinks and/or clothes washers, the valves being operable by electric controls for diverting the waste water from the sources between the sump and a conventional waste water drain pipe to a sewer, septic tank or the like. A first pump is included for pumping waster water from the sump into and through the filter and into the holding tank and a second pump is included for pumping filtered waste water from the holding tank to one or more recycling uses such as toilet tanks, hose bibs, and/or lawn sprinklers. Another pump is provided for chlorinating waste water in the holding tank. Other electrically-operated valves and plumbing are included for enabling the adding of non-waste water to the holding tank as make-up water and for enabling the back washing of the filter. Electric controls, including a microprocessor, are included for controlling the operation of the various valves and pumps for START UP, NORMAL OPERATION, and BACK WASH modes of operation of the system. In a variation, a replacement stopper is provided for shower stalls and bathtubs; a suction pump and plumbing draw waste water from the shower stall or bathtub to the sump.

대표청구항 ▼

A gray-water reclamation and reuse system for collecting, filtering and storing for use waste water, said system comprising: a. a sump for collecting waste water; b. filtering means for filtering waste water collected in said sump; c. a tank for holding filtered waste water; d. means for providing waste water to said sump from one or more waste water sources, including shower stalls, bathtubs, sinks and/or clothes washers, said diverting said waste water from said one or more sources between said sump and a conventional waste water drain pipe to a sewer, septic tank or the like; e. first pumping means for pumping waste water from the sump into and through said filtering means and into said holding tank; f. second pumping means for pumping filtered waste water from said holding tank for one or more recycling uses including toilet tanks, hose bibs, and/or lawn sprinklers; and g. control means for controlling the operation of said first and second pumping means and said filtering means and connected for controlling said diverting means.

이 특허를 인용한 특허 (48)

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Danno Kazuhisa,JPX ; Kira Kazuaki,JPX ; Matsumoto Hiroshi,JPX, Bathing apparatus.
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Back Dwight D. ; Scaringe Robert P. ; Cole Gregory S., Clothes washer and dryer system for recycling and reusing gray water.
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Back Dwight D. ; Scaringe Robert P. ; Cole Gregory S., Clothes washer and dryer system for recycling and reusing graywater.
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Wendell,Donald; Casali,Joseph A., Collection valve for water reclamation system.
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Turley,Timothy L., Effluent treatment system.
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Donati William R., Electrically operated toilet water inlet valve system having a variable fill level.
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Gavin Norman, Filter and housing.
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Gavin Norman W., Filter system for septic tank.
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Zahir, Tariq; Wendt, Tobias; Both, Detlev, Flushing water container system for flushing water of a mobile toilet.
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Gonzalez ; Jr. Ismael, Gray water reclamation apparatus.
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Aylward,Peter G.; Casali,Joseph A; Porter,Brandon D.; Perkins,Robert G., Gray water reclamation system and method for providing and operating same.
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Haese Larry Wayne, Gray water recycling system.
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Cecil A. Wiseman AU; Christopher Wiseman AU, Gray-water recycling system.
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Wiseman, Cecil A.; Wiseman, Christopher, Gray-water recycling system.
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Eckman, Noadiah S., Graywater systems.
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Wilkes Robert D., Grey water filter tank recovery system and filter backwashing system.
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Hoffjann,Claus; Heinrich,Hans Juergen, Method and apparatus for processing and re-using of gray water for flushing toilets.
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Lin-Hendel, Catherine G., Method and system for water reclamation, purification, and reuse for residential, commercial, and agricultural applications.
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Gonzalez ; Jr. Ismael, Method for installing a gray water reclamation system.
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Sarver Larry C., Method of recycling agricultural chemical rinse water into an irrigation system.
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Slabbekoorn, Scott D.; Stowe, Elliott V.; Tuller, Barry E.; Vanderroest, Chad T., Method of using liquid in a dishwasher.
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Slabbekoorn, Scott D.; Stowe, Elliott V.; Tuller, Barry E.; Vanderroest, Chad T., Methods of reusing liquid in a dishwasher.
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Back Dwight Douglas ; Scaringe Robert Peter ; Ramos Charlie ; Samad Nidal Abdul ; Gann ; Sr. Steven Dale, Process and system for recycling and reusing gray water.
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Stimpson, Robert William, Pumped drainage apparatus.
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Morrissey Donald J., Sink station and method.
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Hartfelder, David; Hartfelder, Andrea, Sump sprinkler control system.
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Donoghue, Michael L.; Banis, James M.; Booth, Barbara E., System and method for harvested water irrigation.
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Ernest, Moshe Elazar, System and method for processing and reusing graywater including for use in a home and garden.
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Robb, Carl L.; Baldwin, N. Scott; Mantyla, James Brian; Wilson, Michael F.; Gay, Stacey Charleen; Poupore, Timothy James Hendrie; Van Kampen, Leo Peter, System and method of greywater recovery and reuse.
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Robb, Carl L.; Baldwin, N. Scott; Mantyla, James Brian; Wilson, Michael F.; Gay, Stacey Charleen; Poupore, Timothy James Hendrie; Van Kampen, Leo Peter; Cooke, Robert, System and method of greywater recovery and reuse.
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Khalifeh, Jack Y., System for recycling grey water.
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De Garay Arellano, David Antonio, System for using whitewater and soapy water in places of residence.
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Johnson, William Chando, System to save and recycle domestic water.
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Aylward, Peter G.; Casali, Joseph A.; Porter, Brandon D.; Perkins, Robert G., Systems and methods for collecting and distributing gray water.
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Shades R. C., Waste treatment device and method employing the same.
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Nield, Richard E., Water conservation device, kit and method of using.
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Perry, Ross E.; Perry, Paula K., Water filtration and recycling for fabrication equipment.
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Perry, Ross E.; Perry, Paula K., Water filtration and recycling for stone fabrication equipment.
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Smith Robert M. (Bechin GBX) Adams John E. (Montrose GBX) Delves James E. (Bristol GBX), Water management system.
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Criss, Anthony J; Gaeta, Celestino John, Water recycling system for sprinklers.
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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

내보내기 구분	파일저장 인쇄 메일전송
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Gray-water reclamation and reuse system 원문보기

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