All-in-one machine for constant temperature and humidity and air processing

Abstract

The invention discloses an all-in-one machine for constant temperature and humidity and air processing, wherein an exhaust fan (3) is not only the exhaust fan of a machine set but also a condensate fan of a system; an air supply fan (14) is not only the air supply fan of the machine set but also the air supply fan of an evaporator of a refrigerating / heating system. In the machine, the energy in the exhaust air is firstly exchanged with the energy in the supply air through a rotary wheel complete heat type recycling device (7); then the exchange of secondary energy is carried out on the exhaust air and the refrigerating / heating system through a condenser (5); the evaporator 1 or 8 and the evaporator 2 or 9 further process the supply air; and the supply air is precisely controlled through comprehensive calculation of a heater (11), a humidifier (13) and a PLC (Programmable Logic Controller) controller, therefore, the constant temperature and humidity of the supply air are realized. The machine set integrates the recycling of the energy in the exhaust air twice, the preprocessing and the precise processing of the temperature and the humidity of the air supply and full-automatic PLC control function into a whole, has the characteristics of energy saving and environmental protection, and is simple and convenient for operation, installation and maintenance.

Description

technical field [0001] The invention relates to an air processor, especially an air-cooled constant temperature and humidity machine which replaces the air in the entire space with high requirements on the temperature and humidity of the space. Background technique [0002] For a certain space with temperature and humidity requirements, improving air quality, saving energy and reducing consumption, and reducing operating costs are the basic requirements. In practical application, it is necessary to maintain the temperature and humidity in the space, and replace all the air in the space to ensure the air quality in the space. It is common practice to expel the air directly from the space while replenishing the same amount of treated air into the space. [0003] Usually use the following two methods to achieve. Method 1: Use fresh air constant temperature and humidity machine to process the same amount of air as the exhaust air to meet the requirements of space temperature a...

AI Technical Summary

Problems solved by technology

Both method 1 and method 2 have deficiencies in varying degrees: method 1 does not recycle the energy in the exhausted air, resulting in a great waste of energy and increasing operating costs; method 2 uses combined air-conditioning boxes that need to be equipped with corresponding The normal operation of the cold source and heat source requires an increase in the initial investment, and there is no recycling of the energy in the exhausted air

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