Provided is a dehumidification apparatus including: a storage compartment that provides an accommodation space; a circulation blower that forms an air current flowing along a circulation path connected to the accommodation space; a heat pump that exchanges heat with the air current flowing along the circulation path; and an air current diverter, wherein the heat pump includes: a first heat exchanger that absorbs heat from the air current; and a second heat exchanger that releases heat, wherein the circulation path includes a first circulation path in which the air current passes through the second heat exchanger to the accommodation space and a second circulation path in which the air current passed through the first heat exchanger is allowed to bypass the second heat exchanger and flow to the accommodation space, and wherein the air current diverter diverts the circulation path from the first circulation path to the second circulation path.

An ECM including a motor body and a motor controller. The motor body includes a stator assembly. The stator assembly includes a stator winding. The motor controller includes a control circuit board, and the control circuit board includes a power source, a microprocessor, an insulated-gate bipolar transistor (IGBT) inverter circuit, and a plurality of universal interface modules. The motor controller is configured to be connected to a main control board of a heating, ventilation, and air conditioning (HVAC) system, to receive a command from the HVAC system, and to control the operation of the motor body based on the command. The power source is configured to supply power to each electric circuit of the motor controller. The IGBT inverter circuit includes an output terminal; the stator winding includes a coil winding; and the output terminal is connected to the coil winding.

An ECM including a motor body and a motor controller. The motor body includes a stator assembly. The stator assembly includes a stator winding. The motor controller includes a control circuit board, and the control circuit board includes a power source, a microprocessor, an insulated-gate bipolar transistor (IGBT) inverter circuit, and a plurality of universal interface modules. The motor controller is configured to be connected to a main control board of a heating, ventilation, and air conditioning (HVAC) system, to receive a command from the HVAC system, and to control the operation of the motor body based on the command. The power source is configured to supply power to each electric circuit of the motor controller. The IGBT inverter circuit includes an output terminal; the stator winding includes a coil winding; and the output terminal is connected to the coil winding.

A control apparatus (100) includes a user zone estimation unit (120) and a system control unit (130). The user zone estimation unit (120) receives user position information indicating a position in an air-conditioning zone where an air-conditioner performs air-conditioning, at which one of at least one user who utilizes the air-conditioner has stayed; estimates a user zone with using the user position information, the user zone being a zone within the air-conditioning zone and including a plurality of positions at which one of said at least one user has stayed; and generates user zone information indicating the user zone. The system control unit (130) generates, with using the user zone information, system control information used for controlling an air-conditioning system having the air-conditioner.

A method and device are for adjusting air volume of an air conditioner are provided, that use a computer readable storage medium. The air conditioner includes an indoor unit with a vase-shaped housing, wherein the vase-shaped housing includes a bottle mouth and where an air outlet of the indoor unit is provided at the bottle mouth of the vase-shaped housing. A liftable cover plate is provided at the air outlet of the indoor unit. The method includes obtaining specified air volume, obtaining curved surface features of an inner wall at the bottle mouth of the vase-shaped housing and cover plate specifications of the cover plate, and adjusting an actual height of the cover plate according to the specified air volume, the curved surface features, and the cover plate specifications.

An air conditioning system includes an air conditioner mounted on a mobile body having a cold storage. The air conditioner includes a compressor, a condenser, a decompression device, an evaporator, and a blower. The air conditioning system includes a charge display device configured to display a charge related to a use of the air conditioner; and a controller configured to control an air conditioning operation. The controller includes: a load calculation unit that calculates an air conditioning load of the air conditioner; a charge calculation unit that calculates a usage charge based on the air conditioning load; and a charge display unit that displays the usage charge on the charge display device.

An air conditioning system includes an air conditioner mounted on a mobile body having a cold storage. The air conditioner includes a compressor, a condenser, a decompression device, an evaporator, and a blower. The air conditioning system includes a charge display device configured to display a charge related to a use of the air conditioner; and a controller configured to control an air conditioning operation. The controller includes: a load calculation unit that calculates an air conditioning load of the air conditioner; a charge calculation unit that calculates a usage charge based on the air conditioning load; and a charge display unit that displays the usage charge on the charge display device.

An indoor unit for an air-conditioning apparatus includes an air-sending unit configured to send air subjected to heat exchange with refrigerant to an air-conditioning target space through an air outlet, the air-conditioning target space being divided into a plurality of areas, an up-and-down airflow direction adjuster configured to adjust an angle in an up-and-down direction of a blowing direction of the air sent through the air outlet, a right-and-left airflow direction adjuster configured to adjust an angle in a right-and-left direction of the blowing direction of the air sent through the air outlet, and a controller configured to control the angle of the up-and-down airflow direction adjuster and the angle of the right-and-left airflow direction adjuster. The controller is configured to control the up-and-down airflow direction adjuster and the right-and-left airflow direction adjuster to continuously change the angle in the up-and-down direction and the angle in the right-and-left direction.

An indoor unit for an air-conditioning apparatus includes an air-sending unit configured to send air subjected to heat exchange with refrigerant to an air-conditioning target space through an air outlet, the air-conditioning target space being divided into a plurality of areas, an up-and-down airflow direction adjuster configured to adjust an angle in an up-and-down direction of a blowing direction of the air sent through the air outlet, a right-and-left airflow direction adjuster configured to adjust an angle in a right-and-left direction of the blowing direction of the air sent through the air outlet, and a controller configured to control the angle of the up-and-down airflow direction adjuster and the angle of the right-and-left airflow direction adjuster. The controller is configured to control the up-and-down airflow direction adjuster and the right-and-left airflow direction adjuster to continuously change the angle in the up-and-down direction and the angle in the right-and-left direction.

An air conditioning apparatus according to an aspect of the invention includes: an air conditioner that has a heat pump; a humidity controller of a wet desiccant type; an air transport flow path through which air discharged from the air conditioner is transported to the humidity controller; and a control unit that includes an air conditioner temperature control unit controlling a temperature of air discharged from the air conditioner and a humidity controller humidity control unit controlling a humidity of air discharged from the humidity controller. The air conditioner supplies the air, the temperature of which is controlled, to the humidity controller via the air transport flow path and the humidity controller discharges the air, the humidity of which is controlled, into a room.