Falling film constant temperature and humidity system

Abstract

The invention discloses a falling film constant temperature and humidity system which comprises a refrigeration system, an air supply system, a control system and a falling film processing system. The control system is used for maintaining constant temperature and constant humidity of indoor environment. The falling film processing system comprises at least one falling film processor, a water pump and an evaporator, and the falling film processor, the water pump and the evaporator are mutually communicated. The refrigeration system comprises a compressor, a condenser and a throttling device. The evaporator and the condenser are communicated with the compressor and the throttling device, the water pump, the compressor, the condenser and the air feeding system are connected with the control system, the water pump, the evaporator and the refrigeration system are arranged outdoors, the falling film processor and the air supply system are arranged indoors, the control system is connected with a temperature and humidity sensor and a temperature sensor, and a frequency conversion fan is adopted in the air supply system. The falling film constant temperature and humidity system is simple in work process, low in energy consumption, easy to replace and capable of improving air quality.

Description

technical field [0001] The invention relates to the field of indoor environment constant temperature and humidity systems, in particular to a falling film constant temperature and humidity system. Background technique [0002] The existing indoor environment constant temperature and humidity unit system is a device used to control the temperature and humidity of the air environment. It is mainly composed of a compression refrigeration cooling dehumidification system, a heater, a humidifier, an air supply system and a control system. Centralized control is adopted to control the indoor temperature and humidity by using the principle of offsetting cold and heat and balancing dryness and humidity; the general working process is as follows: through the air supply system, the indoor air is circulated through the unit treatment area, and the indoor air first passes through the cooling and dehumidification section, then Refrigeration, cooling and dehumidification, and then heated t...

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Problems solved by technology

[0003] The present invention aims to solve the problems that the existing indoor environment constant temperature and humidity unit system has complex working process, high energy consumption, and the evaporator cannot be cleaned after long-term use, and provides a simple working process, low energy consumption, easy replacement during use, and Falling film constant temperature and humidity system to improve air quality

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