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公开(公告)号：US10006649B2
公开(公告)日：2018-06-26
申请号：US14766531
申请日：2013-03-05
CPC分类号： F24F5/001 , F24F1/0035 , F24F3/065 , F24F11/83 , F24F2110/12 , F24F2110/22 , F24F2140/20 , F25B7/00 , F25B13/00 , F25B49/022 , F25B2313/0233 , F25B2400/061 , F25B2600/0253 , F25B2700/21151 , Y02B30/741
摘要： An air-conditioning system is configured to determine an evaporating temperature control range of a first refrigerant circuit on the basis of the temperature of outdoor air, control an evaporating temperature of the first refrigerant circuit to a target evaporating temperature determined within the evaporating temperature control range of the first refrigerant circuit, determine an evaporating temperature control range of a second refrigerant circuit on the basis of the humidity of the outdoor air, and control an evaporating temperature of the second refrigerant circuit to a target evaporating temperature determined within the evaporating temperature control range of the second refrigerant circuit.
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公开(公告)号：US20180128504A1
公开(公告)日：2018-05-10
申请号：US15566995
申请日：2016-04-15
发明人： Frans BAETENS , Pieter PIRMEZ , Jan VANOOTEGHEM
CPC分类号： F24F1/022 , F24F1/0003 , F24F5/001 , F24F11/30 , F24F11/46 , F24F11/89 , F24F2221/36
摘要： A set for assembling a heat source unit of an air conditioner at the site of the air conditioner, includes a heat source heat exchanger module having a first casing, a heat source heat exchanger and a compressor module port fluidly communicated with the heat source heat exchanger, a compressor module having a second casing separate from the first casing, a compressor and a heat source heat exchanger module port fluidly communicated with the compressor, wherein the heat source heat exchanger module and the compressor module are fluidly communicatable via the compressor module port and the heat source heat exchanger port, a main board comprising a control logic of the air conditioner and a first electric connector, wherein at least one of heat source heat exchanger and compressor modules has a circuit board comprising a second electric connector, the circuit board of such a module being configured for data communication with the main board upon electrical connection of the circuit board and the main board via the first and second connectors. Further, a method for assembling a heat source unit of an air conditioner at the site of the air conditioner uses such a set.
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公开(公告)号：US20180119971A1
公开(公告)日：2018-05-03
申请号：US15857316
申请日：2017-12-28
发明人： William Slessman , Steve Durand , Rose Gilbert , Andreas Zoll
CPC分类号： F24F11/0001 , F24F5/001 , F24F5/0035 , F24F11/30 , F24F11/62 , F24F11/63 , F24F11/76 , F24F11/87 , F24F2011/0006 , F24F2110/10 , F24F2110/22 , F25B25/00 , H05K7/20745 , H05K7/20827 , H05K7/20836
摘要： Described are methods, systems, and apparatus, including computer program products, relating to an air module and control thereof. An air module can include a controller, an air intake module configured to receive first air from a first air source and to receive second air from a second air source, an evaporative cooling module in fluid communication with the air intake module, and a mechanical cooling module in fluid communication with the evaporative cooling module. The controller can be configured to cause the intake module to mix the first air and the second air to form intake air, and selectively cool the intake air to form supply air by at least one of causing the evaporative cooling module to selectively cool the intake air, and causing the mechanical cooling module to selectively cool the intake.
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公开(公告)号：US20180057385A1
公开(公告)日：2018-03-01
申请号：US15249812
申请日：2016-08-29
申请人： Dana Bray, III
发明人： Dana Bray, III
CPC分类号： A45F3/04 , A45F2003/003 , B01D5/0006 , C02F1/00 , C02F1/002 , C02F1/14 , C02F2201/009 , C02F2307/02 , F24F5/001 , F24F13/222 , F24F2005/0067 , F24F2013/228 , F24F2221/12 , Y02A20/109 , Y02A20/211 , Y02A20/212
摘要： A portable assembly for extracting water from air for provision of potable water includes a housing that defines an internal space. The housing is vented. A plurality of grasps is coupled to the housing. A power module, a condensing unit and a reservoir are coupled to the housing and positioned in the internal space. The condensing unit is operationally coupled to the power module. The reservoir is positioned below the condensing unit and is fluidically coupled to the condensing unit. The grasps are configured to couple to a user, such that the housing is coupled to the user for transport. An evaporator coil of the condensing unit is configured to contact air that enters the internal space. Water vapor in the air condenses on the evaporator coil and falls to a bottom of the condensing unit. Liquid water that is positioned on the bottom of the condensing unit flows to and is collected in the reservoir.
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公开(公告)号：US09857088B2
公开(公告)日：2018-01-02
申请号：US14648394
申请日：2014-02-18
发明人： Koji Yamashita , Katsuhiro Ishimura , Takeshi Hatomura , Soshi Ikeda , Shinichi Wakamoto , Naofumi Takenaka
CPC分类号： F24F5/001 , F25B9/006 , F25B13/00 , F25B47/022 , F25B49/022 , F25B2313/005 , F25B2313/006 , F25B2313/0233 , F25B2313/02741 , F25B2313/0314 , F25B2400/13 , F25B2600/0271 , F25B2600/2509
摘要： An air-conditioning apparatus includes a refrigerant circuit formed by connecting pipes, a compressor including a compression chamber and an injection port through which refrigerant is introduced into the compression chamber, a first heat exchanger, a subcooling heat exchanger that includes a first flow passage and a second flow passage and exchanges heat between refrigerant flowing in the first flow passage and refrigerant flowing in the second flow passage to subcool the refrigerant flowing in the first flow passage, a first expansion device, a second heat exchanger, and an accumulator In addition, a first bypass pipe connects the second flow passage of the subcooling heat exchanger with a segment of the pipes, positioned on a refrigerant inflow side of the accumulator; an expansion device to adjust a flow rate of the refrigerant flowing in the first bypass pipe; a second bypass pipe that connects a segment of the pipes with the injection port, the segment being positioned between the first heat exchanger and the second heat exchanger; and an expansion device to adjust a flow rate of the refrigerant flowing in the second bypass pipe.
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公开(公告)号：US09835342B2
公开(公告)日：2017-12-05
申请号：US15077804
申请日：2016-03-22
CPC分类号： F24F5/001 , F24F1/0007 , F24F5/0035 , F25B7/00 , F25B19/00 , F25B39/00 , F25B2339/041 , F25B2339/047
摘要： The evaporative condenser cooling system is an air cooling system combining an evaporative condenser and a sensible heat exchanger. The evaporative condenser cools environmental air in a conventional manner, and includes a condenser immersed in water contained within a water reservoir. The water in the reservoir is also used to humidify another portion of environmental air, which is, in turn, cooled by evaporative cooling, and this cooled air is used in a heat exchange process with the sensible heat exchanger. The sensible heat exchanger is in communication with the water reservoir to provide additional cooling to the water therein, which is used to provide a further cooled environment for the condenser, enhancing heat exchange between the condenser and the water in which it is immersed.
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公开(公告)号：US09797610B2
公开(公告)日：2017-10-24
申请号：US14238541
申请日：2011-11-07
CPC分类号： F24F5/001 , F25B13/00 , F25B25/005 , F25B31/008 , F25B41/04 , F25B2313/003 , F25B2313/0231 , F25B2313/02732 , F25B2313/02741 , F25B2313/0312 , F25B2313/0314 , F25B2313/0315 , F25B2500/19 , F25B2500/26 , F25B2600/2513 , F25B2700/1931 , F25B2700/1933 , F25B2700/21151 , F25B2700/21152 , F25B2700/21161 , F25B2700/21162 , F25B2700/21163 , F25B2700/21173 , F25B2700/21174 , F25B2700/21175
摘要： An air-conditioning apparatus includes a suction-injection pipe that introduces a refrigerant in a liquid or two-phase state into a suction side of a compressor, an expansion device that is arranged at the suction-injection pipe, and a controller that regulates the suction-injection flow rate of a refrigerant introduced into the suction side of the compressor through the suction-injection pipe by controlling the opening degree of the expansion device.
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公开(公告)号：US09638434B2
公开(公告)日：2017-05-02
申请号：US14030249
申请日：2013-09-18
发明人： Gerald Allen Alston
CPC分类号： F24F1/025 , F24F5/001 , F24F11/30 , F24F11/63 , F24F11/77 , F24F11/83 , F24F11/84 , F24F11/85 , F24F13/0218 , F24F13/0263 , F24F2011/0002 , F24F2110/10 , F24F2110/20 , F24F2110/50 , F24F2140/60 , F24F2221/34 , F25B49/02 , F25B2600/0253 , F25B2600/111 , F25B2600/112 , F25B2600/2513 , F25B2700/151 , F25B2700/171 , F25B2700/172 , F25B2700/173 , F25B2700/1931 , F25B2700/1933 , F25B2700/21161 , F25B2700/21173 , Y02B30/741 , Y02B30/743 , Y02B30/746 , Y02B30/78
摘要： Heating, ventilating and air conditioning are provided to a temporary, flexible shelter, especially in a rugged, remote and/or extreme environment, including locations and/or conditions where access to electric power may be limited and/or expensive. A portable system may include a light weight HVAC unit, with variable-speed components that are dynamically managed for efficiency, reliability and safety, and a flexible, self-insulating duct for connecting the HVAC unit to the temporary shelter.
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公开(公告)号：US20170097167A1
公开(公告)日：2017-04-06
申请号：US14982436
申请日：2015-12-29
IPC分类号： F24F5/00
CPC分类号： F24F5/0035 , F24F5/001
摘要： Disclosed is an air cooling system for cooling a room at lower operational cost. In one aspect, the air cooling system comprises a primary water cooling system for cooling water based on a vapor compression refrigeration methodology and a secondary cooling system for cooling a room utilizing the cold water. The primary cooling system further comprises a liquid line coil for cooling the water based on heat transfer. Further, during operation the liquid line is configured to receive a liquid refrigerant. The secondary cooling system further comprises a container containing water, a pump and an evaporator for cooling ambient air in a room. Further, during operation the water in the container is cooled due to the liquid refrigerant flowing liquid line. Upon cooling, the cold water is pumped by the pump into the evaporator for cooling a room.
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公开(公告)号：US09372007B2
公开(公告)日：2016-06-21
申请号：US14650653
申请日：2013-12-18
发明人： Yoshitaka Matsugi
CPC分类号： F24F5/001 , F24F1/0007 , F24F11/0001 , F24F11/30 , F24F11/62 , F24F11/65 , F24F12/006 , Y02B30/563
摘要： When the air conditioner implements the temperature controlling operation, the ventilator performs ventilation in a normal ventilation mode where a ventilation amount is set at a certain ventilation amount or more. When the air conditioner implements the operation not intended for temperature control, the ventilator performs ventilation in a ventilation suppressed mode where the number of rotations of an exhaust fan is made greater than that of an air supply fan to place indoor space in a negative pressure and ventilation is performed at an amount smaller than the certain ventilation amount or ventilation is stopped. In the ventilation suppressed mode, a ventilation amount is set to be smaller in response to a greater heating load that is increased by ventilation performed during the operation not intended for temperature control.
摘要翻译： 当空调器进行温度控制操作时，通风机在通风量设定为一定通风量以上的正常通风模式下进行通气。 当空调器执行不用于温度控制的操作时，通风机以排气扇的转数大于供气风扇的转数使通风抑制模式进行通风，以将室内空间置于负压， 通气量小于一定通风量或通风停止。 在通气抑制模式中，响应于在不用于温度控制的操作期间通过进行的通风而增加的加热负载较大，通风量被设定为较小。
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