Air-conditioner

Abstract

The invention discloses a novel humidity control air-conditioner. The humidity control air-conditioner can control the quantity demand more directly according to actual demands. One or more control modes are reserved in a humidity control module through programming. When one mode is reserved, conversion of different control demands is achieved by changing setting parameters. When multiple modes are reserved, conversion of different control demands is achieved by adopting mode selection. At least one mode adopts the humidity parameter which is completely independent as the major control object, and the humidity parameter which is completely independent can be the dew point temperature or the absolute humidity or the moisture content or any other temperature control objects which have the same function and are independent from the dry-bulb temperature. The relative humidity can be adopted as the minor control object, or minor control objects also can be abandoned.

Description

technical field [0001] The present invention relates to an air conditioner, more particularly, to an air conditioner with a humidity control function. Background technique [0002] Usually, an air conditioner with a humidity control function controls the activation of the humidification and dehumidification functions by simply comparing the measured relative humidity with the allowable relative humidity range. [0003] Since relative humidity is often correlated with dry bulb temperature, the location of the humidity feedback sensor, and the dry bulb temperature at the measurement point fluctuates with load, all contribute to inaccuracies in humidity control. [0004] And because in most applications, what actually needs to be controlled is only absolute humidity or dew point temperature or a mixture of moisture content and relative humidity. Using a single relative humidity as the control object will often cause humidity control to deviate from demand or excessive humidific...

AI Technical Summary

Problems solved by technology

[0003] Since relative humidity is often related to dry bulb temperature, the location of the humidity feedback sensor, and the dry bulb temperature at the measurement point fluctuating with load, all contribute to the inaccuracy of humidity control

[0004] And because in most applications, what actually needs to be controlled is only absolute humidity or dew point temperature or a mixture of moisture content and relative humidity. Using a single relative humidity as the control object will often cause humidity control to deviate from demand or excessive humidification will be enabled. With dehumidification function, increase the energy consumption of humidity control