Radiating and air conditioning cold-heat integrated system

Abstract

The invention discloses a radiating and air conditioning cold-heat integrated system, wherein a master controller is electrically connected with a central controller; the central controller controls cold and heat sources in a linked way; the central controller and end controllers in every area form a network self control system; the central controller is electrically connected with an electrical actuator; the electrical actuator controls a one-stage water distributing and collecting device; the one-stage water distributing and collecting device is connected with the cold and heat sources through a pipeline and connected with flowrate balance valves and confluent electric control valves in every independent area; the confluent electric control valves decide the flow direction and the starting / stopping of cold or hot water medium through the control signals of the end controllers, control the fan coil to cool or heat in air circulating convection, and control the radiating cold-heat end to cool or heat in a radiating way through the second-stage water distributing and collecting device with the function of water intake / return closing or opening adjustment. The radiating and air conditioning cold-heat integrated system not only retains the advantage of the air conditioner that the temperature adjusting speed is high, but also retains the advantages of radiating energy conservation, comfortable temperature, environmental protection and being favorable for human health.

Description

technical field [0001] The invention belongs to the technical field of heating, ventilating and air-conditioning, and in particular relates to an integrated system of radiation and air-conditioning heating and cooling. Background technique [0002] At present, there are several ways to heat and cool rooms: air conditioning, ground or wall or ceiling radiation, etc. Most of these methods are independent and single at present, and each has its own advantages and disadvantages. The air conditioner has a fast temperature adjustment speed, but it consumes a lot of power, the air is dry, the floating dust increases, and the comfort is poor; ground radiation: the temperature adjustment speed is slow, but it is energy-saving, comfortable, environmentally friendly, and suitable for human health. Contents of the invention [0003] The purpose of the present invention is to provide an integrated cooling and heating system of radiation and air conditioning, which integrates radiation...

AI Technical Summary

Problems solved by technology

Most of these methods are independent and single at present, and each has its own advantages and disadvantages.

The air conditioner has a fast temperature adjustment speed, but it consumes a lot of power, the air is dry, the floating dust increases, and the comfort level is poor; ground radiation: the temperature adjustment speed is slow, but it is energy-saving, comfortable, environmentally friendly, and suitable for human health

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