Air conditioner
OwnerYuan-Hung Hunginventor
Life of this patent
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Abstract
The present invention discloses an air conditioner that includes a humidity and temperature sensor disposed at an air outlet of the air conditioner for detecting the temperature and humidity of the outgoing air anytime and sending the detected value to a controller, so that the controller adjusts an electronic expansion valve for modulating the supply of refrigerant and increasing or decreasing the temperature of the electric heater to accurately control the constant humidity and constant temperature of the outgoing air. In the meantime, the condensed water outlet of a condenser is connected in series with a hot water pipe coil of a heat recycle device, so as to achieve the effect of recycling heat, reducing electric power consumption, and enhancing product practicability.
Claims1
An air conditioner, comprising:
- a compressor, with an end coupled to a condenser and another end coupled to an evaporator;
- said condenser at an output end of a refrigerant output pipe having a liquid value, a drying tube, and a temperature sensing expansion valve coupled to said evaporator;
- the output end of said evaporator, coupled to said temperature sensing expansion valve;
- an electric heater, provided for heating an outgoing air;
- an air return filter, provided for filtering an incoming air;
- a fan motor, for controlling the airflow of said outgoing air by a frequency converter;
- a heat recycle device, with an input end coupled in series with a condensed water outlet of said condenser and an output end coupled to a water valve, and a bypass valve being coupled between an input pipe and an output pipe of said condensed water outlet, characterized in that:
- said backflow pipe disposed between said evaporator and said compressor includes an electronic expansion valve;
- said temperature and humidity control circuit is coupled between an air outlet of said air conditioner air outlet, said electronic expansion valve, and said electric heater, such that said installed temperature and humidity sensor at an air outlet of said air conditioner detects the temperature and humidity of an outgoing air, and after said controller computes a dew point temperature, said controller separately controls said electric heater and said electronic expansion valve to conduct a precise control for a temperature rise and a dehumidification.
Dependencies are inferred from the claim text.