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JP2011047620 |
To provide an air conditioner capable of suppressing a reduction in suction pressure of a compressor by a simple structure without changing three inter-unit piping connecting a plurality of indoor units.The air conditioner includes a thr...
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JP2011033264 |
To provide a refrigerant circuit device capable of improving operation efficiency in heat pump operation.The refrigerant circuit device includes: a main circuit 20 constituted by interconnecting interior heat exchangers 24, a compressor ...
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JP2011007476 |
To provide an air conditioning heat pump system capable of improving cooling efficiency and heating efficiency by reducing the number of components for easily performing manufacture and construction works.A well case 21 is provided in th...
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JP2010286144 |
To provide a heat storage type hot water supply air-conditioning system having a simple system configuration and extremely high energy efficiency and capable of setting a heat capacity of a heat storage tank appropriately.The heat storag...
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JP2010282384 |
To provide a low cost power-saving vending machine which prevents fluid return to a compressor and efficiently operates a heat pump.The vending machine includes a heating-cooling circulation circuit including a cooling circulation circui...
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JP2010276230 |
To provide a refrigerating device capable of supplying hot water by effectively utilizing waste heat in cooling, improving a cooling capacity and cooling efficiency, and performing an operation of high efficiency corresponding to a varia...
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JP2010270946 |
To provide an air conditioner capable of reducing manufacturing costs and simplifying control in comparison with a conventional air conditioner, and performing a dehumidifying operation.In this air conditioner A in which a compressor 11,...
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JP2010255879 |
To solve a problem in a conventional temperature adjusting device that energy-saving is imperfect.In this temperature adjusting device which includes a proportional three-way valve 20 for supplying a part of a first heat medium of high t...
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JP2010255965 |
To provide an air conditioner of high energy efficiency by reducing in-pipe refrigerant pressure loss of an indoor heat exchanger and a pressure loss in piping connecting an indoor cycle and an outdoor cycle, and improving indoor heat ex...
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JP2010255969 |
To provide a new air conditioning system using exhaust heat of a heat pump air conditioner with no waste without discharging the exhaust heat to an outdoor side.A pair of a water-cooling type heat pump cooling device and a water-cooling ...
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JP2010255966 |
To provide an air conditioner of high energy efficiency by reducing in-pipe refrigerant pressure loss of an indoor heat exchanger and a pressure loss in piping connecting an indoor cycle and an outdoor cycle, and improving indoor heat ex...
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JP2010255934 |
To provide an air conditioner of high energy efficiency by reducing in-pipe refrigerant pressure loss of an indoor heat exchanger while preventing degradation of heating performance, and improving indoor heat exchanging performance in a ...
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JP2010249456 |
To provide a refrigerant circuit device improving the operating efficiency of a compressor for a reduction in power consumption by reducing a pressure difference between the inlet side pressure and the outlet side pressure of the compres...
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JP2010249457 |
To provide a refrigerant circuit device capable of increasing its cooling ability without causing enlargement of the whole device.The refrigerant circuit device includes: an exclusive cooling path 20 comprising a compressor 21, a condens...
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JP2010249458 |
To provide a refrigerant circuit device capable of preventing a high pressure abnormality from occurring at the start of a compressor and causing damage to the compressor and the like.The refrigerant circuit device includes an exclusive ...
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JP2010243001 |
To solve a problem wherein since a conventional heat pump unit requires a secondary system to make heat quantities of heating and cooling balanced and control the temperature of a heating and cooling target, the entire system becomes com...
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JP2010236831 |
To provide a refrigerating device for land transportation capable of efficiently obtaining large heating capacity and performing various operations including heating cooling mixed operation.The refrigerating device for land transportatio...
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JP2010236817 |
To provide a combined system of an air conditioning device and a hot-water supply device achieving convenience, comfort and energy-saving by simultaneously and stably providing air-conditioning (heating or cooling) and hot-water supply.T...
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JP2010216755 |
To provide a cooling and heating device capable of improving energy efficiency by keeping a necessary condensation temperature of a refrigerant even in a cooling and heating operation.In a refrigerant flow channel for the cooling and hea...
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JP2010203674 |
To improve cooling effects in a cooler and securely dry and store a stored object by improving dehumidifying effects by sending a gas refrigerant at as low temperature as possible to the cooler even when reheating is performed.This dryin...
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JP2010196944 |
To carry out energy saving of a heat pump system capable of heating a water medium by using a heat pump cycle.The heat pump system 1 includes a heat source unit 2, first utilization units 4a, 4b, and second utilization units 10a, 10b. Th...
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JP2010196950 |
To carry out energy saving of a heat pump system capable of heating a water medium by using a heat pump cycle.The heat pump system 1 includes a heat source unit 2, a discharge coolant connecting pipe 12, a liquid coolant connecting pipe ...
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JP2010197006 |
To provide a humidity controller improved in utilization efficiency of energy.This humidity controller 1 is equipped with a processing unit 10 for performing humidification processing of a humidity-conditioned space by gas-liquid contact...
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JP2010196915 |
To provide a refrigerating cycle system including a plurality of evaporators and efficiently performing heating and cooling in parallel, and a method of controlling the refrigerating system.When heating and cooling are performed in paral...
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JP2010190541 |
To provide an air conditioning device suppressing drift among a plurality of refrigerant paths, in an air conditioning device including an indoor heat exchanger provided with the plurality of refrigerant paths upstream and downstream of ...
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JP2010181088 |
To simultaneously supply heat to a heat facility and cold to a cold facility even when a thermal load is unbalanced between the facilities.A connection destination of a main condenser 41 can be switched to an auxiliary condenser 43 or fi...
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JP2010175106 |
To provide a refrigerating apparatus capable of eliminating a disadvantage that a refrigerant circuit is overloaded and being operated in safety.This refrigerating apparatus includes a control unit Z which starts the operation of a refri...
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JP2010175119 |
To provide a cooling and heating device successfully performing cooling operation and heat pump operation while reducing cost.The cooling and heating device is provided with: a cooling route 20 constituted by interconnecting a compressor...
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JP2010121920 |
To provide an air conditioning system of an energy saving type having a simple configuration.The air conditioning system equipped with the heat pump unit is equipped with the heat pump unit 1 equipped with a compressor 3, two heat exchan...
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JP2010121912 |
To minimize energy consumption in an air conditioning system equipped with an air-conditioning device and an outside air treatment device.The air conditioning system is composed by an air conditioner 20 and an outside air treatment appar...
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JP2010121833 |
To easily and surely prevent generation of flush of liquid refrigerant in a heating/cooling operation in which an air conditioning unit is kept in a heating state while cooling the inside of a storage by a cooling unit, in a refrigeratio...
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JP2010107142 |
To provide an air conditioner enabling effective reheating dehumidification operation while maintaining constraint of a shape and dehumidification capacity.An indoor unit body 1 includes an indoor unit side air blower 6, a first heat exc...
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JP2010107156 |
To provide a circuit configuration of an engine-cooling water circuit that has an adsorption type refrigerating machine, a radiator, and a heat exchanger for a refrigerant that circulates inside an engine-driven heat pump, in using a vap...
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JP2010096429 |
To provide a heat pump system using waste heat capable of further improving COP by sufficiently recovering enthalpy of a refrigerant on the high pressure side of a compressor and using the enthalpy to operate an absorption type heat pump...
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JP2010091127 |
To prevent a continuous operation in a closing state of a dehumidifying valve in a dehumidifying operation, in the air conditioner in which a refrigerant is successively circulated in a compressor, an outdoor heat exchanger, a decompress...
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JP2010078185 |
To provide a refrigerant circuit device capable of individually cooling and heating internal atmospheres of a plurality of object rooms while reducing heat exchange loss.This refrigerant circuit device includes a capillary tube 40 consti...
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JP2010078167 |
To provide a showcase capable of efficiently heating a shelf device installed in a display chamber.The display chamber is defined in a showcase body opened at its front face, and the shelf device for displaying articles is installed in t...
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JP2010072810 |
To provide a vending machine, configured so that refrigerant stayed in a resting condenser can be recovered and returned to a refrigerant circulation circuit.A refrigerant circuit 1000A includes a cooling high-pressure piping system whic...
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JP2010071497 |
To solve the problem wherein in most of current air conditioners, the control is conducted mainly concerning the cooling operation, the heating operation and dehumidifying operation, and humidifying operation has not been performed heret...
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JP2010043811 |
To provide an absorption water cooler-heater capable of energy-saving operation by using a heat source such as steam supplied from a plant etc., and capable of supplying cold water and hot water at the same time while operation is stoppe...
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JP2010039801 |
To provide a vending machine in which cooling efficiency of a storage having an in-box heat radiator can be improved.This vending machine 10 has: a first valve device V11 disposed between the in-box heat radiator 31 and a second box outs...
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JP2010033520 |
To provide a vending machine capable of heating a coolant just before it is returned to a compressor without installing any special heating means.A freezing circuit 1000s installed in a vending machine 1000 is provided with a compressor ...
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JP2010032106 |
To provide an air conditioner having a dehumidification valve in the middle of piping of an indoor heat exchanger, reducing refrigerant pressure loss within the piping of the indoor heat exchanger, improving indoor heat exchange performa...
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JP2010014384 |
To provide a cooling and heating device improved in energy efficiency even if the cooling of storage parts is stopped and only heating is performed.The cooling and heating device has a refrigerant flow passage for outside air heat absorp...
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JP2010014343 |
To perform a defrosting operation without installing a heating unit exclusively used for defrosting such as a heater, in a refrigerating device in which an one-system utilization-side heat exchanger is connected in parallel with a compre...
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JP2010015484 |
To provide a vending machine which performs heat pump operation by separating a pipe into which a high-temperature high-pressure cooling medium is made to flow from a pipe into which a low-temperature low-pressure cooling medium is made ...
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JP2010007880 |
To solve problems in a conventional air conditioning device that, as an outdoor air conditioning unit, a compressor unit and an indoor air conditioning unit are integrated, or the compressor unit and the outdoor air conditioning unit are...
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JP2010007958 |
To provide a temperature adjusting device capable of saving energy while improving a heating capacity to fluid as a temperature adjustment object and safely being operated.This temperature adjusting device includes a proportional three-w...
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JP2010007962 |
To provide a temperature controller, performing defrosting for an evaporator without stopping the operation to thereby make precise temperature control.This temperature controller 52 includes: a heating circuit in which a heating medium ...
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JP2010007957 |
To provide a miniaturized temperature controller, solving the problem of the conventional temperature controller having insufficient heating capability for a temperature-controlled fluid.In this temperature controller, some of high-tempe...
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