Mobile type air conditioner with fresh air exchange function

Abstract

The invention discloses a mobile type air conditioner with a fresh air exchange function. The mobile type air conditioner with the fresh air exchange function comprises an upper box body and a lower box body, the upper box body and the lower box body are integrated, the upper box body is provided with an air inlet and an air outlet, evaporators and cross-flow fans are arranged inside the upper box body, condensers and the cross-flow fans comprise coils which are provided with oval or approximately oval cross sections and fins which are provided with penetrating holes of corresponding shape. Meanwhile, the evaporators are wholly of two U-shaped structures which are arranged oppositely. The number of the cross-flow fans is two, the cross-flow fans are longitudinally arranged and form two closed spaces, one cross-flow fan is provided with an air exchange outlet, the other cross-flow fan is provided with an air exchange inlet, the air exchange inlet and the air exchange outlet are provided with control valves which are used for controlling and respectively connected with an air exchange channel which is communicated with the exterior of a chamber. The mobile type conditioner with the fresh air exchange function not only can absorb fresh air outdoors into the interior of a chamber, but also can drain muddy air in the chamber to the exterior of the chamber. The fresh air exchange function is achieved. In addition, the mobile type air conditioner with the fresh air exchange function has the advantages of being high in heat transfer efficiency, capable of reducing nose, low in cost, and the like.

Description

technical field [0001] The present invention relates to an air conditioner, more specifically, to a mobile air conditioner with fresh air exchange function. Background technique [0002] At present, with the improvement of people's living standards, household air conditioners are basically widely used. However, due to the increase in the floating population in cities in recent years, many laborers live in poor housing conditions, and some do not have fixed air conditioners. Therefore, some mobile air conditioners have been put on the market now, which are very convenient to use. The air conditioner is directly placed indoors, and then a cooling air duct is connected to the outside to create a cool living environment indoors in summer. However, the compressor of the existing mobile air conditioner is installed on the body of the room. In addition, the fan that produces the circulating air in the room also produces relatively large motor and wind noise during operation, and b...

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Problems solved by technology

However, the compressor of the existing mobile air conditioner is installed on the body of the room. In addition, the fan that produces the circulating air in the room also produces relatively large motor and wind noise during operation, and because the power of the mobile air conditioner is generally small, it is often Need to be close to people and use the air outlet directly facing people. When the noise is loud, it will affect people's work

In addition, it lacks fresh air ventilation measures. When someone in the room smokes or other reasons cause the indoor air to be turbid, you can only rely on opening the windows and doors to ventilate, which will cause a large change in the temperature of the room, making people use it. Insufficient production

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