Fresh air conditioner control method, device and fresh air conditioner

Abstract

The invention discloses a control method and device of a fresh air conditioner and the fresh air conditioner. The method of the fresh air conditioner comprises the steps that whether the starting condition of a fresh air system of the air conditioner is met or not is judged; if the starting condition of the fresh air system of the air conditioner is met, the indoor environment temperature and the set temperature of the air conditioner are acquired; and the temperature difference value of the indoor environment temperature and the set temperature is calculated, the fresh air system of the air conditioner is controlled to operate or be shut down according to the temperature difference value, and the initial gear during starting of the fresh air system of the air conditioner is determined. According to the control method and device of the fresh air conditioner and the fresh air conditioner, the amount of fresh air supplemented by the fresh air system of the air conditioner can be controlled, indoor temperature changes are prevented from being too large, the introduction amount of fresh air has better pertinence, and intelligent control over the introduced fresh air is achieved; and under the condition of guaranteeing refrigerating and heating of room air of a user, energy is saved, the refrigerating and heating comfort degree is increased, and the experience degree of the user is effectively increased.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a control method and device for a fresh air conditioner and a fresh air conditioner. Background technique [0002] Most of the current air conditioners are air conditioners with closed circulation air volume. Long-term closed circulation air volume is easy to breed bacteria, which will have certain adverse effects on consumers' health and life, such as common colds and air-conditioning diseases. While pursuing space comfort, consumers are increasingly calling for health, and household air conditioners with fresh air systems have emerged as the times require. The fresh air air conditioner is an air conditioner with an air conditioner fresh air system. When the fresh air conditioner is heating or cooling, the air conditioner fresh air system can introduce air from the outside to improve the indoor air quality. However, since the fresh air system of the air conditioner int...

AI Technical Summary

Problems solved by technology

However, since the fresh air system of the air conditioner introduces outdoor air into the room, it is easy to cause the cooling and heating comfort of the fresh air air conditioner to decrease, and the user experience is also affected.

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