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公开(公告)号：US10939735B2
公开(公告)日：2021-03-09
申请号：US16333807
申请日：2016-09-21
申请人： Carrier Corporation
发明人： Michel Grabon , Pascal Lazzarini
摘要： Cooling unit (100, 200) including a base (102, 202) having a housing with control components (110, 112, 212), a cooling tower (104, 204) attached to the base (102, 202) at a first end of the cooling tower (104, 204), the cooling tower (104, 204) having an inner flow path and an exterior surface, and an air distribution system (106, 206) attached to the cooling tower (104, 204) at a second end of the cooling tower (104, 204). The air distribution system (106, 206) has a first enclosure (130), a second enclosure (132) defining an air distribution chamber (126) between the first and second enclosures, a cool air dispenser (138) configured in the first enclosure (130), a warm air (142) dispenser configured in the first enclosure (130) at a location different from the cool air dispenser (138), and a cover (144) disposed on an exterior surface of the second enclosure (132). The control components (110, 112, 212) are configured to convey air through the base (102, 202), the cooling tower (104, 204), and the air distribution system (106, 206) to dispense air through the cool air dispenser (138) and the warm air dispenser (142).
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公开(公告)号：US20210048218A1
公开(公告)日：2021-02-18
申请号：US16965497
申请日：2018-02-02
申请人： Carrier Corporation
发明人： Michel Grabon
摘要： Cooling systems are provided. The cooling systems include a plurality of cooling units. Each cooling unit has a base having a housing with control components, a cooling tower attached to the base at a first end of the cooling tower, with an inner flow path and an exterior surface, and an air distribution system attached to the cooling tower at a second end. The air distribution system includes an air distribution chamber between first and second enclosures, cool and warm air dispensers are configured in the first enclosure, and a cover is disposed on an exterior of the enclosures. The control components are configured to convey air through the base, the cooling tower, and the air distribution system to dispense air through the air dispensers. At least two of the cooling units of the plurality of cooling units are arranged in a linear arrangement.
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公开(公告)号：US20210003298A1
公开(公告)日：2021-01-07
申请号：US16910872
申请日：2020-06-24
申请人： Carrier Corporation
发明人： Michel Grabon
摘要： An air handling unit (1) for cooling down an indoor airflow (A1) including at least one fan (3) circulating the indoor airflow inside the air handling unit (1) and a first and a second cooling subsystems (5, 15) including a refrigeration apparatus (50, 150) comprising an evaporator (500, 1500) and a condenser (504, 1504), a first water circuit (52, 152) connected to the condenser and comprising at least one outside heat exchanger (520, 1520) exposed to outside air (A5, A15), a second water circuit (56, 156) connected to the evaporator and comprising at least one indoor heat exchanger (560, 1560) exposed to the indoor airflow, water connection means (62, 64, 162, 164) for selectively connecting, depending on a temperature of the outside air.
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公开(公告)号：US20200378658A1
公开(公告)日：2020-12-03
申请号：US16878219
申请日：2020-05-19
申请人： Carrier Corporation
摘要： This refrigeration apparatus (1) comprises a main refrigerant circuit (2) including a positive displacement compressor (4), a condenser (6), an expansion valve (8), an evaporator (10), through which a refrigerant circulates successively in a closed loop circulation, and a lubrication refrigerant line (18) in fluid connection with the main refrigerant circuit (2) and connected to the compressor (4) for lubrication of said compressor (4) with the refrigerant. The refrigeration apparatus (1) comprises a refrigerant container (20) connected between the condenser (6) and the expansion valve (8), said refrigerant container (20) being configured to retain a quantity of refrigerant, the lubrication refrigerant line (18) being connected to said refrigerant container (20). The refrigeration apparatus (1) further comprises heating means (28) for heating the refrigerant contained in the refrigerant container (20).
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公开(公告)号：US20210324839A1
公开(公告)日：2021-10-21
申请号：US17301571
申请日：2021-04-08
申请人： Carrier Corporation
发明人： Michel Grabon
IPC分类号： F03G7/06
摘要： A thermally driven elastocaloric system and a method for generating at least one of a heating potential and a cooling potential are provided. The thermally driven elastocaloric system includes a first shape memory alloy (SMA) member, a second shape memory alloy (SMA) member, and a connection mechanism configured between the distal end of the first SMA member and the distal end of the second SMA member. The connection mechanism is configured to transfer a force between the first SMA member and the second SMA member. The transfer of a compressive force to an SMA member may generate a heating potential in the SMA member, and the transfer of a tensile force to an SMA member may generate a cooling potential in the SMA member. Whether a compressive force or a tensile force is transferred may be dependent on whether heat is transferred to or from a SMA member.
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公开(公告)号：US11071236B2
公开(公告)日：2021-07-20
申请号：US16838596
申请日：2020-04-02
申请人： Carrier Corporation
发明人： Michel Grabon
IPC分类号： H05K7/20
摘要： An example air management system includes laterally spaced apart rows of electrical equipment that each provide a flow path between two convection regions on opposing sides of the row. A plurality of supply aisles and a plurality of return aisles are interposed between each other. Each supply and return aisle has a respective room portion that includes a respective one of the convection regions, a respective ceiling portion disposed above the room portion, and a vented barrier portion therebetween. Each supply aisle provides airflow downwards from its ceiling portion to its convection region, and each return aisle provides airflow flow upwards from its convection region to its ceiling portion. A plurality of air handling units are located external to the plurality of rows and are configured to utilize the ceiling portions of the supply aisles as supply ducts, and utilize the ceiling portions of the return aisles as return ducts.
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公开(公告)号：US20210030126A1
公开(公告)日：2021-02-04
申请号：US16965722
申请日：2018-02-02
申请人： Carrier Corporation
发明人： Michel Grabon
摘要： Cooling units are provided. The cooling units include a base having a housing with control components and a cooling tower attached to the base having an inner flow path and an exterior surface. An air distribution system is attached to the cooling tower and includes an air distribution chamber defined between first and second enclosures, a cool air dispenser configured in the first enclosure, a warm air dispenser configured in the first enclosure at a location different from the cool air dispenser, and a cover disposed on an exterior surface of the second enclosure. The control components are configured to convey air through the base, the cooling tower, and the air distribution system to dispense air through the cool air dispenser and the warm air dispenser and a plurality of ducts connect the cooling tower to at least one of the cool air dispenser and the warm air dispenser.
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公开(公告)号：US10429102B2
公开(公告)日：2019-10-01
申请号：US15399564
申请日：2017-01-05
申请人： Carrier Corporation
发明人： Thomas D. Radcliff , Parmesh Verma , Dong Luo , Richard G. Lord , Michel Grabon
摘要： An HVAC&R system including a pumping device configured to circulate a first two-phase medium, a plurality of secondary HVAC&R units, wherein at least one of the plurality of secondary HVAC&R units is operably coupled to the pumping device, and a primary HVAC&R unit operably coupled to at least one of the plurality of secondary HVAC&R units, wherein the pumping device, a portion of the plurality of secondary HVAC&R units, and a portion of the primary HVAC&R unit form a primary loop.
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公开(公告)号：US20190254394A1
公开(公告)日：2019-08-22
申请号：US16333807
申请日：2016-09-21
申请人： Carrier Corporation
发明人： Michel Grabon , Pascal Lazzarini
摘要： Cooling unit (100, 200) including a base (102, 202) having a housing with control components (110, 112, 212), a cooling tower (104, 204) attached to the base (102, 202) at a first end of the cooling tower (104, 204), the cooling tower (104, 204) having an inner flow path and an exterior surface, and an air distribution system (106, 206) attached to the cooling tower (104, 204) at a second end of the cooling tower (104, 204). The air distribution system (106, 206) has a first enclosure (130), a second enclosure (132) defining an air distribution chamber (126) between the first and second enclosures, a cool air dispenser (138) configured in the first enclosure (130), a warm air (142) dispenser configured in the first enclosure (130) at a location different from the cool air dispenser (138), and a cover (144) disposed on an exterior surface of the second enclosure (132). The control components (110, 112, 212) are configured to convey air through the base (102, 202), the cooling tower (104, 204), and the air distribution system (106, 206) to dispense air through the cool air dispenser (138) and the warm air dispenser (142).
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公开(公告)号：US20180283727A1
公开(公告)日：2018-10-04
申请号：US15762678
申请日：2015-09-30
申请人： Carrier Corporation
发明人： Michel Grabon
摘要： An integrated air conditioning and elevator system of a building is provided. The system includes an air handling unit having a variable speed fan, a first elevator shaft configured to span a plurality of floors in the building, and a plurality of first dedicated variable speed fans located within the first elevator shaft, wherein one of the plurality of first variable speed fans is located at each of the plurality of floors and configured to fluidly connect the first elevator shaft with the respective floor of the plurality of floors. The variable speed fan of the air handling unit is configured to convey air to or from the first elevator shaft and each of the plurality of first variable speed fans is configured to convey air between the respective floor of the plurality of floors and the first elevator shaft.
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