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81. 发明专利

JP5484784B2 Absorption chiller 有权
公开(公告)号：JP5484784B2
公开(公告)日：2014-05-07
申请号：JP2009119481
申请日：2009-05-18
申请人：三洋電機株式会社
发明人：修司石崎 , 崇浩小林 , 洋介田中 , 勝甫 ▲吉▼見 , 惇工藤 , 朗畑山
IPC分类号： F25B15/00
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine capable of evading a liquid absorbent from being crystallized. SOLUTION: The absorption refrigerating machine 100 includes a high temperature regenerator 1, and a low temperature regenerator 2, and is constituted to make a dilute liquid branch to flow in the high temperature regenerator 1 and the low temperature regenerator 2. The absorption refrigerating machine is provided with a proportional control means 41 for controlling a ratio of the dilute liquid branched and flowing in the high temperature regenerator 1 to the dilute liquid branched and flowing in the low temperature regenerator 2, and the proportional control means 41 conducts control to raise the ratio of the dilute liquid flowing in the regenerator with a high concentration of the dilute liquid out of the high temperature regenerator 1 and the low temperature regenerator 2. COPYRIGHT: (C)2011,JPO&INPIT

82. 发明专利

JP5478345B2 Absorption chiller 有权
公开(公告)号：JP5478345B2
公开(公告)日：2014-04-23
申请号：JP2010093213
申请日：2010-04-14
申请人：本田技研工業株式会社
发明人：秀高茅沼 , 満石川 , 義之竹内
IPC分类号： F25B43/04 , F25B15/00
CPC分类号： F25B43/046 , F25B37/00 , Y02A30/277 , Y02B30/62
摘要： An absorption refrigerator includes a gas extraction tube (35) for extracting non-condensable gas (33) from the absorption refrigerator. The gas extraction tube is disposed vertically in an absorber (16) and includes a pressure balancing section (36) extending above a neighborhood on an upper side of a maximum liquid level (17 MAX ) of the absorber, and a gas extracting section (37) extending below the neighborhood on the upper side of the maximum liquid level of the absorber. The gas extraction tube has a plurality of suction holes (38, 39) formed therein and distributed over the pressure balancing section and the gas extracting section.

83. 发明专利

JP5449862B2 Absorption type refrigerating apparatus 有权
公开(公告)号：JP5449862B2
公开(公告)日：2014-03-19
申请号：JP2009128949
申请日：2009-05-28
申请人：三洋電機株式会社
发明人：佑太増渕 , 秀明小穴 , 隼介佐藤 , 俊之星野
IPC分类号： F25B15/00
CPC分类号： Y02A30/277 , Y02B30/62
摘要： The present invention provides an absorption refrigeration device, capable of stabilizing the temperature of the cold water and the hot water even though a flux rated value of the cold water and the hot water is reduced. The absorption refrigeration device is provided with a high temperature regenerator, a low temperature regenerator, a condensator, an evaporator and an absorption device, which are connected through piping to form circulation flow paths of absorption liquid and refrigerant, the input heat quantity of the high temperature regenerator is controlled by using an input heat quantity control valve (10B), wherein the absorption refrigeration device comprises a determination part (62) for determining jaw opening of the input heat quantity control valve (10B) according to the temperature of the cold water and thehot water; and a correction part (63) for correcting the jaw opening determined by the determination part (62) according to the flux of the cold water and the hot water.

84. 发明专利

JP2014048010A Absorption type heat pump device 有权
标题翻译：吸收型热泵装置
公开(公告)号：JP2014048010A
公开(公告)日：2014-03-17
申请号：JP2012193311
申请日：2012-09-03
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： ISHIKAWA HIRONORI , TSUBOUCHI OSAMU , TOMITA AKINORI , TSUJIHARA HARUYUKI , UMEDA MICHIHIRO
IPC分类号： F25B15/00
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To provide an absorption type heat pump device which improves the responsiveness during cooling and heating operations.SOLUTION: An absorption type heat pump device 100 includes: a heating part 11 which heats an absorbent; a vapor-liquid separation part 12 which separates refrigerant vapor from the absorbent heated by the heating part 11; a circulation passage part 51 which connects the heating part 11 with the vapor-liquid separation part 12 so that the absorbent may circulate between the heating part 11 and the vapor-liquid separation part 12; an absorber 40 which causes the absorbent to absorb the refrigerant; a valve 61 which blocks the absorbent in the vapor-liquid separation part 12 from flowing into the absorber 40; and a pump 71 which suctions the absorbent from the vapor-liquid separation part 12 and circulates the absorbent in the circulation passage part 51.
摘要翻译：要解决的问题：提供一种提高冷却和加热操作中的响应性的吸收式热泵装置。解决方案：吸收式热泵装置100包括：加热吸收剂的加热部11; 将制冷剂蒸汽与由加热部11加热的吸收剂分离的气液分离部12; 将加热部11与气液分离部12连接的循环通路部51，使吸收体在加热部11与气液分离部12之间循环; 使吸收剂吸收制冷剂的吸收体40; 堵塞气液分离部12中的吸收体的阀61不流入吸收体40; 以及从气液分离部12抽吸吸收剂并使吸收体在循环通路部51中循环的泵71。

85. 发明专利

JP5402186B2 Refrigeration unit 有权
公开(公告)号：JP5402186B2
公开(公告)日：2014-01-29
申请号：JP2009097119
申请日：2009-04-13
申请人：ダイキン工業株式会社
发明人：満嗣河合 , 啓介谷本 , 忠史西村
IPC分类号： F25B25/02 , F25B15/00
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To provide a refrigerating device that eliminates the need for a heat-radiating heat exchanger of a vapor compression refrigerator as a refrigerating device wherein a vapor compression refrigerator and an absorption refrigerator are combined and the compressed refrigerant of the vapor compression refrigerator is supercooled by a refrigerant evaporator of the absorption refrigerator. SOLUTION: A heat exchanger 10 for collecting refrigerant heat is provided outside a generator 11 of the absorption refrigerator Y, the heat exchanger 10 collecting the heat of the compressed refrigerant in advance during the cooling operation of the vapor pressure refrigerator X, by means of a dilute absorbed solution supplied from an absorber 13 of the absorption refrigerator Y to the generator 11, and causing the dilute absorbed solution to flow into the generator 11 of the absorption refrigerator Y. At the generator 11 of the absorption refrigerator Y, vapor-liquid separation of the solution superheated by the heat of the compressed refrigerant of the vapor compression refrigerator X collected by the heat exchanger 10 is effected, and the solution is heated by an external heat source 34 to generate refrigerant vapor. COPYRIGHT: (C)2011,JPO&INPIT

86. 发明专利

JP5384072B2 Absorption chiller 有权
公开(公告)号：JP5384072B2
公开(公告)日：2014-01-08
申请号：JP2008254187
申请日：2008-09-30
申请人：三洋電機株式会社
发明人：仁志鹿沼 , 進江原 , 猛夫梨本 , 克美齊藤
IPC分类号： F25B15/00
CPC分类号： Y02A30/277 , Y02B30/62 , Y02P80/152
摘要： PROBLEM TO BE SOLVED: To provide an absorption type water chiller and heater heating and boiling absorbing solution using, as a heat source, combustion heat with a gas burner and exhaust heat fluid supplied from another facility via an exhaust heat fluid supply pipe during cold water supply operation, and using the exhaust heat fluid also during a hot water supply operation so as to improve hot water generation effects through the condensation action of a refrigerant. SOLUTION: In the absorption type water chiller and heater including a regenerator heated with a heater such as a burner and an exhaust heat regenerator for recovering the heat from the exhaust heat fluid supplied from the other equipment via the exhaust heat fluid supply pipe, a heat transfer pipe for the exhaust heat regenerator is arranged within the exhaust heat regenerator and a heat transfer pipe for an evaporator is arranged within the evaporator. The absorption type water chiller and heater includes a flow passage change-over valve for switching the flowing of the exhaust heat fluid in the heat transfer pipe for the exhaust heat regenerator and the flowing of the exhaust heat fluid in the heat transfer pipe for the evaporator. COPYRIGHT: (C)2010,JPO&INPIT

87. 发明专利

JP5375283B2 Refrigeration unit 有权
公开(公告)号：JP5375283B2
公开(公告)日：2013-12-25
申请号：JP2009092902
申请日：2009-04-07
申请人：ダイキン工業株式会社
发明人：満嗣河合 , 啓介谷本
IPC分类号： F25B25/02 , F25B1/00 , F25B15/00 , F25B27/00 , F25B27/02 , F25B40/02
CPC分类号： Y02A30/274 , Y02B30/625
摘要： PROBLEM TO BE SOLVED: To drastically improve the performance of a vapor compression type refrigerating machine by the effective use of waste heat of the vapor compression type refrigerating machine and cold heat conversion by an absorption type refrigerating machine. SOLUTION: This refrigerating device formed of a combination of the vapor compression type refrigerating machine and the absorption type refrigerating machine adopts a refrigerant cooling system cooling or supercooling the refrigerant of the vapor compression type refrigerating machine X during cooling operation by the evaporator E of the absorption type refrigerating machine Y. In order to use an amount of heat, that occurs when the heat of the refrigerant of the vapor compression type refrigerating machine X during cooling operation is radiated, as the heating source of the absorption type refrigerating machine Y, the refrigerant after compression in the vapor compression type refrigerating machine X is caused to flow in the heater g of the generator G of the absorption type refrigerating machine Y, and the refrigerant of the vapor compression type refrigerating machine X after heat exchange with an absorbent solution in the generator G of the absorption type refrigerating machine Y is caused to flow in the heat exchanger e of the evaporator E of the absorption type refrigerating machine Y. COPYRIGHT: (C)2011,JPO&INPIT

88. 发明专利

JP2013253748A ABSORPTION HEAT PUMP AND OPERATION METHOD OF ABSORPTION HEAT PUMP 审中-公开
公开(公告)号：JP2013253748A
公开(公告)日：2013-12-19
申请号：JP2012130212
申请日：2012-06-07
申请人： EBARA REFRIGERATION EQUIPMENT
发明人： FUKUZUMI YUKIHIRO , IRIE TOMOYOSHI
IPC分类号： F25B15/00
摘要： PROBLEM TO BE SOLVED: To provide an absorption heat pump and an operation method of the absorption heat pump for avoiding transmission of absorption heat to a heated medium after demand loss for the heated medium.SOLUTION: An absorption heat pump 1 is provided with an absorber 10 for heating a heated medium Wq by absorption heat produced when a solution Sa absorbs refrigerant vapor Ve, a regenerator 30 for desorbing a refrigerant Vg from the solution Sw, solution pipes 16, 35 for circulating solutions Sw, Sa, a bypass means 50 for guiding the solution Sa to a downstream side of a heating pipe 11 in a system of the circulating the solutions Sa, Sw without guiding it to a solution spray nozzle 12 so that the circulating solutions will not contact the heating pipe 11, a heated medium demand loss detection means 58 for detecting demand loss for the heated medium Wv, and a control device 99. When demand loss for heated medium Wv is detected, the control device 99 controls the bypass means 50 so that the solution Sa will bypass the heating pipe 11. Accordingly, it is possible to avoid transmission of absorption heat to the heating pipe 11 after demand loss for the heated medium Wv.

89. 发明专利

JP5352906B2 Fine sorbent dispersion absorbing liquid, fine sorbent dispersion latent heat storage material and the heat exchanger type absorber 有权
公开(公告)号：JP5352906B2
公开(公告)日：2013-11-27
申请号：JP2010208947
申请日：2010-09-17
申请人：国立大学法人名古屋大学 , 株式会社森松総合研究所
发明人：義紀板谷
IPC分类号： F25B15/00
CPC分类号： Y02A30/277 , Y02B30/52 , Y02B30/62 , Y02P20/124
摘要： PROBLEM TO BE SOLVED: To specifically provide a micro adsorbent dispersing absorption liquid that is used for liquid film heat exchanging of an adsorbent/absorption liquid slurry that can produce cold heat of about 5°C necessary for chemical industry by utilizing waste heat of ≤100°C in the chemical industry and without adding more energy for example.SOLUTION: The micro adsorbent dispersing absorption liquid is an absorption liquid that is used for an absorption solute base absorption liquid/HO heat pump (AHP and absorber), heat accumulation and heat dissipation, wherein a fine particle adsorbent (particle size: ≥0.1 μm and ≤10 μm) is dispersed by ≥1% and ≤20% in an absorption solute base absorption liquid.

90. 发明专利

JP5348237B2 heat pump 有权
公开(公告)号：JP5348237B2
公开(公告)日：2013-11-20
申请号：JP2011500523
申请日：2010-02-19
申请人：富士通株式会社
发明人：敏夫眞鍋 , 宏章吉田 , 文雄武井 , 徳康安曽
IPC分类号： F25B15/00
CPC分类号： F25B17/08 , F25B30/04 , Y02A30/277 , Y02B30/62
摘要： A heat pump includes: a refrigerant accumulator in which a substance accumulating a refrigerant is disposed, the refrigerant accumulator having a heating means heating the substance in order to release the refrigerant; a flow path connected at one end thereof to the refrigerant accumulator, the flow path holding the refrigerant released from the substance in the refrigerant accumulator by capillary action; a first heat exchanger provided between the refrigerant accumulator and the flow path or around the flow path and exchanging heat with the refrigerant in order to condense the refrigerant; and a second heat exchanger provided around the flow path and exchanging cold energy generated by evaporation of the refrigerant from the other end of the flow path.

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