Air conditioner

Abstract

The invention relates to an air conditioner. The air conditioner comprises an indoor unit and outdoor unit integrated machine. A first draught fan (5) is arranged in the center of the upper half portion of a columnar machine. Electric heating pipes (19), an arc-shaped / angled evaporator (6), a communicating air flue (7) and a second return air inlet (4) are concentrically arranged in sequence in the radial direction of the first draught fan (5). The middle portion of the columnar machine is provided with a second draught fan (11) which is coaxial with the first draught fan (5). The air conditioner comprises a purification system, a fresh air system and a humidifying system. On the basis of the refrigerating and heating functions of a traditional household air conditioner, the air conditioner provided by the invention integrates the humidifying and fresh air system, the PM2.5 particle purification function, the VOC purification function and a parameter detection and control function module. The control function module can realize independent or combined operation control over other modules.

Description

technical field [0001] The invention relates to a household appliance, in particular to a household air conditioner. Background technique [0002] In recent years, harsh environmental changes such as air pollution, indoor decoration pollution, and abnormal climate have increasingly affected people's lives. In order to adapt to the discomfort brought by the natural environment, many companies have manufactured various home appliances such as air conditioners, indoor purifiers that reduce indoor pollutants, and humidifiers that adjust indoor humidity. [0003] Traditional household air conditioners only adjust the room temperature, but with the improvement of people's living standards, the requirements for the indoor environment are getting higher and higher, and people will buy humidifiers, air purifiers and other equipment separately. It can be seen that a family needs to spend a lot of money to purchase all the above electrical appliances. At present, these products are b...

AI Technical Summary

Problems solved by technology

It can be seen that a family needs to spend a lot of money to purchase all the above electrical appliances.

At present, these products are basically open-loop adjustment methods that only monitor but not control. First, the adjustment effect cannot be guaranteed. Second, many electrical appliances also occupy too much indoor space, resulting in waste.

Especially the current air purifiers have small air volume and poor airflow organization. The PM2.5 monitoring of the purifier mostly indicates the PM2.5 concentration at the air outlet of the purifier. As an air conditioner, it should not only monitor the temperature Instead, it should be able to adjust the temperature, humidity, fresh air volume and carbon dioxide concentration of the room, and be able to purify the PM2.5 and various organic volatile compounds VOC in the room

[0004] Therefore, the present invention relates to an air conditioner that integrates humidification and purification functions into one, realizes the function of purifying PM2.5 and various organic volatile compounds VOC in the room; solves the problem of poor air circulation when the indoor wind is closed for a long time Defect; solved the defect that the room is abnormally dry when the heater is turned on in winter

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