Air conditioner using fresh air and control method

Abstract

The invention belongs to the technical field of air conditioner control, and discloses an air conditioner using fresh air and a control method. A fresh air machine continuously operates for X time, fresh air anti-condensation detection and judgment are conducted, the lowest operation time is not met, the fresh air machine does not detect a fresh air anti-condensation control program, and operationcontinues according to the current state; the fresh air machine meets the running time X, and the difference between the current dew point and the fresh air temperature is judged according to the indoor environment parameters and the fresh air outlet temperature; whether a fresh air anti-condensation control program is met or not is judged; each parameter meets the fresh air anti-condensation requirement, and the fresh air load adjusts each load state of the fresh air according to the fresh air temperature difference value; after each load state of the fresh air is adjusted, the fresh air outlet temperature time is higher than the dew point temperature value X1 time, and each load of the fresh air is adjusted to operate in an initial state. Similar materials such as sponge and flanneletteare not added, personnel operations are reduced, prevention and control measures are taken on the product reliability, and therefore, reliable operation of the air conditioner is ensured.

Description

Technical field [0001] The invention belongs to the technical field of air conditioning control, and in particular relates to an air conditioner using fresh air and a control method. Background technique [0002] Currently, the closest existing technology: [0003] With the improvement of living standards, the quality of indoor air has attracted widespread attention, and the new air conditioner was born. The new air system realizes the circulation and ventilation between the room air and outdoor air. When the winter is low in winter or summer is high in high humidity, it changes The surface of the air freshener will generate condensate due to physical reasons, and the condensed water will overflow to the electrical components and the wall along the air duct or the panel shell, causing safety hazards. [0004] The traditional control method is to increase the sponge for heat preservation and reduce the generation of condensation. The sponge will reduce the heat preservation effect ov...

AI Technical Summary

Problems solved by technology

[0006] In the existing technology, relying on adding sponges to prevent condensation in harsh high temperature and low temperature, but the sponge is not firmly pasted; after the sponge absorbs water, it becomes moldy and produces peculiar smell, which reduces the reliability of the air conditioner.

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