Dehumidification and temperature regulation system for ventilation unit as well as temperature and humidity control method of ventilation unit

• Main Authors: LIU QINGLI, YAO YONGMING
• Format: Patent
• Language: Chinese; English
• Published: 19.06.2020
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention discloses a dehumidification and temperature regulation system for a ventilation unit as well as a temperature and humidity control method of the ventilation unit. The dehumidification and temperature regulation system involves a compressor, an evaporator and an expansion valve, wherein the outlet end of the evaporator is connected with the inlet end of the compressor, and the expansion valve is arranged at the inlet end of the evaporator; and the dehumidification and temperature regulation system further involves a water-cooling condenser and a reheating condenser, and the compressor is connected with the water-cooling condenser and the reheating condenser in series. The invention discloses a treatment mode of temperature and humidity regulation and control in a household ventilation unit, the ventilation unit is not provided with an outdoor unit, and the installation site and site installation problems are solved; and condensation heat staged treatment can effectively reduce the condensation t