Novel constant temperature and humidity unit

Abstract

The invention discloses a novel constant temperature and humidity unit. The novel constant temperature and humidity unit comprises a box body, an air capacity control device and a filter (7), wherein the air capacity control device comprises an evaporator (5) and an air valve (6); the air capacity control device and the filter (7) are arranged in the box body; the filter (7) is arranged at one side of the air capacity control device; the evaporator (5) and the air valve (6) are used for controlling the capacity of air passing through the interior of the box body; and the total of the capacity of air passing through the evaporator (5) and the capacity of air passing through the air valve (6) is the same as the capacity of air passing through the interior of the box body. Compared with a traditional constant temperature and humidity unit, the novel constant temperature and humidity unit has the advantages that the air valve is added to adjust the secondary air return capacity to obtain a secondary air return system, only part of air is processed by the evaporator, and the rest air is mixed with the processed air, so that the heating capacity is reduced and the energy consumption is reduced.

Description

technical field [0001] This invention relates to a novel constant temperature and humidity unit. Background technique [0002] The emergence of electronic computers triggered a revolution in information technology and brought people into the IT era. The constant temperature and humidity and clean environment created by the Scientex constant temperature and humidity machine is the safety guarantee for these electronic devices. In textile testing systems, paper testing, measurement calibration, paint testing, packaging testing, precision machining, three-coordinate testing, scientific research institutions, constant temperature and humidity machines are widely used in pharmaceutical factories, hospitals, printing factories, museums, precision laboratories, etc. Where the environment has strict requirements. [0003] In addition to adjusting the air temperature, the constant temperature and humidity machine also has functions such as humidity adjustment and dust removal. Com...

AI Technical Summary

Problems solved by technology

This method is simple to control, but there is obviously a phenomenon of cooling, heating, and humidification at the same time. The energy consumption caused by the offset phenomenon of cold and heat formed by reheating is very surprising.

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