Multi-mode automatic control system for ground air conditioner

Abstract

The invention provides an environment-friendly, energy-saving, efficient and silent automatic control system for a ground air conditioner and integrating air purification, dehumidification, humidification, rapid refrigeration and heating and condensation prevention, and relates to a multi-mode automatic control system for a ground air conditioner. The system comprises a main control box, heat pumpunits, dehumidification units, a transmission and distribution system, a water mixing regulator, dew point temperature controllers, air disc temperature controllers and a human-computer interface, wherein the heat pump units, the dehumidification units, the transmission and distribution system, the water mixing regulator, the dew point temperature controllers, the air disc temperature controllersand the human-computer interface are in communication connection with the main control box. The heat pump units provide heat for a ground terminal through the transmission and distribution system. The dehumidification units are started or stopped. The transmission and distribution system transmits heat of the heat pump units to a ground coil pipe, a ground air disc and dehumidifiers through ground radiation circulating pumps, a ground air disc circulating pump and dehumidifier circulating pumps, and the water mixing regulator is arranged on a transmission pipeline of the ground coil pipe. Thewater mixing regulator comprises a temperature sensor and an electric three-way regulating valve, and the electric three-way regulating valve controls the water volume ratio of return water to outletwater. The dew point temperature controllers can control the temperature of the ground coil pipe. The air disc temperature controllers can control the temperature of a ground fan. The human-computerinterface can issue an instruction to the main control box.

Description

technical field [0001] The invention relates to the technical field of ground air conditioning, in particular to a multi-mode automatic control system for ground heating and cooling air conditioners. Background technique [0002] With the improvement of people's living standards, air conditioners have entered every household and become a conventional household appliance. Existing residents use external air conditioners to hang on the outer wall and internal units to hang indoors for cooling and heating, which not only takes up space, is not beautiful, is not environmentally friendly, but also costs electricity; for areas in the north that need to provide heating in winter, not only the installation Refrigeration and air conditioning also need to install a floor heating system on the ground, and the installation project is more complicated and tedious, consuming manpower and money costs. [0003] In addition, in the environment where traditional air conditioners operate, tra...

AI Technical Summary

Problems solved by technology

Existing residents use external air conditioners to hang on the outer wall and internal units to hang indoors for cooling and heating, which not only takes up space, is not beautiful, is not environmentally friendly, but also costs electricity; for areas in the north that need to provide heating in winter, not only the installation Refrigeration and air conditioning also need to install a floor heating system on the ground. The installation project is more complicated and tedious, which consumes manpower and money costs.

[0003] In addition, in the environment where traditional air conditioners operate, traditional radiation has high requirements for building insulation, and the cooling and heating responses are slow. The installed fresh fans and dehumidifiers operate passively and work disorderly.

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