Energy consumption of household radiation air conditioning systems with different dehumidification modes

Simulates and compares the summer cooling energy consumption of household radiation air conditioning systems under three dehumidification modes of water cooling dehumidification, refrigerant direct expansion dehumidification and double cold source dehumidification. The results show that the temperatures of the air-conditioned room are all in the demand range, and the indoor temperature is slightly lower when using refrigerant direct expansion dehumidification and slightly higher when using double cold source dehumidification. The energy consumption of the household radiation air conditioning system with refrigerant direct expansion dehumidification is the lowest, and that with water cooling dehumidification is the highest. The energy consumption of direct expansion dehumidification is about 15% lower than that of water cooling dehumidification and about 10% lower than that of double cold source dehumidification.