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公开(公告)号：US20180003415A1
公开(公告)日：2018-01-04
申请号：US15707243
申请日：2017-09-18
Inventor： Maged A. I. EL-SHAARAWI , Ali Abdulaziz Al-Ugla
CPC classification number: F25B27/007 , F24F5/0014 , F24F2005/0064 , F24F2005/0067 , F25B15/002 , F25B15/06 , F25B25/005 , F25B49/043 , F25B2315/001 , F25B2500/29 , F25B2600/2507 , F25B2700/2111 , Y02A30/277 , Y02B30/62
Abstract: A solar powered absorption cooling system employing refrigerant-absorbent solutions such as water and lithium bromide and hybrid storage capabilities, and a method of employing the system in refrigeration and air conditioning units. The system includes a first temperature control valve and second temperature control valve that together regulate the flow of solar heating fluid into the generator and substantially reduce absorbent crystal formation.
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公开(公告)号：US20180320939A1
公开(公告)日：2018-11-08
申请号：US16032747
申请日：2018-07-11
Inventor： Maged A. I. EL-SHAARAWI , Ali Abdulaziz AL-UGLA
CPC classification number: F25B27/007 , F24F5/0014 , F24F2005/0064 , F24F2005/0067 , F25B15/002 , F25B15/06 , F25B25/005 , F25B49/043 , F25B2315/001 , F25B2500/29 , F25B2600/2507 , F25B2700/2111 , Y02A30/277 , Y02B30/62
Abstract: An absorption cooling system that includes a plurality of solar collectors, a generator containing a dilute absorbent-refrigerant solution, a condenser, an evaporator, an absorber, a heat exchanger located between the generator and the absorber, first, second, and third storage tanks, a first temperature control valve located between the solar collectors and the first storage tank, a second temperature control valve located between the first storage tank and the generator, and a plurality of additional valves, wherein the first temperature control valve and the second temperature control valve are configured to regulate a flow of a heating fluid into the generator by automatically toggling between an open mode or a closed mode in response to a controller signal indicating a presence or an absence of a set point of a solid absorbent content in the dilute absorbent-refrigerant solution of the generator.
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公开(公告)号：US20180320940A1
公开(公告)日：2018-11-08
申请号：US16032823
申请日：2018-07-11
Inventor： Maged A. I. EL-SHAARAWI , Ali Abdulaziz AL-UGLA
CPC classification number: F25B27/007 , F24F5/0014 , F24F2005/0064 , F24F2005/0067 , F25B15/002 , F25B15/06 , F25B25/005 , F25B49/043 , F25B2315/001 , F25B2500/29 , F25B2600/2507 , F25B2700/2111 , Y02A30/277 , Y02B30/62
Abstract: An absorption cooling system that includes a plurality of solar collectors, a generator containing a dilute absorbent-refrigerant solution, a condenser, an evaporator, an absorber, a heat exchanger located between the generator and the absorber, first, second, and third storage tanks, a first temperature control valve located between the solar collectors and the first storage tank, a second temperature control valve located between the first storage tank and the generator, and a plurality of additional valves, wherein the first temperature control valve and the second temperature control valve are configured to regulate a flow of a heating fluid into the generator by automatically toggling between an open mode or a closed mode in response to a controller signal indicating a presence or an absence of a set point of a solid absorbent content in the dilute absorbent-refrigerant solution of the generator.
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