Terminal temperature and humidity machine unit
The invention discloses a terminal temperature and humidity machine unit. The machine unit structurally comprises two coil pipes and four pipes, wherein the coil pipes are a cold water coil pipe and a hot water coil pipe; the cold water coil pipe is mainly used for reducing humidity of air and cooling the air; the hot water coil pipe is mainly used for heating the air and adjusting the temperature of the air; each of the cold water coil pipe and the hot water coil pipe is provided with a refrigerant water route electric valve and a hot water electric valve; when the terminal temperature and humidity machine unit enables the temperature of the air to be too low in order to meet the requirement on the relative humidity of a room, the hot water coil pipe starts to work to heat the air to enable the temperature and the relative humidity of the room to reach set values. The terminal temperature and humidity machine unit has the technical effects that the temperature and the relative humidity of each room are independently and effectively adjusted by reducing the humidity of the air and cooling the air or reducing the humidity of the air and heating the air by arranging the cold water coil pipe, the hot water coil pipe, a temperature and humidity transmitter, the refrigerant water route electric valve, the hot water route electric valve and the like. 1. An end temperature and humidity unit, it includes hot water waterway electric valve, hot water coil pipe, coolant waterway electric valve, the cold water coil pipe, wind wheel, motor, temperature and humidity transducer, controller and an air filter, characterized in that the air filter is connected with the wind wheel and the motor, and the motor is connected with the wind wheel, wind wheel and motor is provided a cold water coil and the hot water coil pipe, the cold water coil and the hot water coil pipe to the inlet pipe of the refrigerant are respectively arranged on the waterway electric valve and hot water waterway electric valve, temperature and humidity transducer mounted in the air filter side, hot water waterway electric valve, coolant waterway electric valve, a motor and a temperature and humidity transducer are connected with a controller respectively. 2. An end temperature and humidity set according to Claim 1, characterized in that the unit is composed of a cold water coil and the hot water coil pipe of the double-coil tube, four control structure. 3. An end temperature and humidity set according to Claim 1, characterized in that said temperature and humidity transducer located between the wind wheel and an air filter. 4. An end temperature and humidity set according to Claim 1, characterized in that the motor is composed of a motor body and drive the brushless DC motor. 5. An end temperature and humidity set according to Claim 1, characterized in that the controller is a temperature and humidity controller, the controller determining the transmitter through the temperature and humidity of the air return opening of the return air temperature and relative humidity, the cooling waterway electric valve and hot water waterway electric valve to switch control.