Thermoregulation dehumidification system and method

Abstract

The invention provides a thermoregulation dehumidification system which comprises refrigerating cycle and an indoor fan, wherein the refrigerating cycle is formed through connecting a compressor, an indoor condenser and an outdoor condenser positioned on the downstream of the compressor; the indoor condenser is arranged on the upstream of the compressor; the indoor condenser and the outdoor condenser form a parallel branch; the thermoregulation dehumidification system comprises a blowing-in temperature sensor used for measuring air temperature from the indoor condenser and a superheating temperature detection mechanism used for measuring refrigerant vapour sucked by the compressor; in the parallel branch, the downstream of the outdoor condenser is provided with an outdoor adjustable throttling device, and the downstream of the indoor condenser is provided with an indoor adjustable throttling device; and the indoor adjustable throttling device causes an opening of the indoor adjustable throttling device to be adjusted based on the measured air temperature, and the outdoor throttling device causes an opening of the outdoor adjustable throttling device to be adjusted based on the measured superheating temperature. The invention also provides a method used for thermoregulation and dehumidification in indoor air.

Description

technical field [0001] The invention relates to a temperature-regulating dehumidification system, in particular to a dehumidification system capable of continuous temperature regulation. The invention also relates to a temperature regulation and dehumidification method, especially a temperature regulation and dehumidification method for indoor air. Background technique [0002] The refrigerated dehumidifier uses an evaporator to cool and dehumidify the air, and recovers the condensation heat of the system to make up for the heat lost in the air due to cooling and dehumidification. It is an efficient and energy-saving dehumidification and drying method, which has been widely used in food, wood, etc. Dehumidification and temperature control of high humidity spaces. [0003] At present, there are two main types of refrigerated dehumidifiers in my country: heating type and temperature regulating type. The heating type dehumidifier is composed of an indoor condenser and an indo...

AI Technical Summary

Problems solved by technology

Therefore, the temperature adjustment range of the device is still small, and the temperature adjustment fluctuation is large, the temperature control accuracy is not high enough, and the function of the outdoor heat exchanger cannot be fully utilized

[0004] To sum up, the current dehumidification and temperature regulation scheme can only be applied to relatively specific environmental requirements, the continuity and stability of temperature regulation are poor (that is, the temperature regulation has large fluctuations), the temperature control accuracy is low, and the temperature regulation range is limited. Small, not suitable for obvious changes in heat / cold / humidity load, and cannot well meet the needs of practical applications

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