Heat exchanging device for natural wind air conditioner, control method of heat exchanging device for natural wind air conditioner and natural wind air conditioner

Abstract

The invention discloses a heat exchanging device for a natural wind air conditioner, a control method of the heat exchanging device for the natural wind air conditioner and the natural wind air conditioner. The heat exchanging device for the natural wind air conditioner comprises a plurality of heat exchangers and a refrigerant pipeline. The heat exchangers are sequentially arranged in an adjoining way along the direction of a heat exchanging face and the refrigerant pipeline is connected with the heat exchangers. The heat exchanger are arranged in parallel. The refrigerant pipeline comprises a plurality of branches (1); each branch (1) is connected to an outlet (3) of the refrigerant pipeline through the corresponding heat exchanger from an inlet (2) of the refrigerant pipeline; a first throttling device (4) is arranged on each branch (1). According to the heat exchanging device for the natural wind air conditioner, the problems that in the prior art, the wind outlet temperature of a wind outlet port of the natural wind air conditioner is obvious in fluctuation and the human body feels cold and hot by turns can be solved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to a natural wind air conditioner heat exchange device, a control method thereof, and a natural wind air conditioner. Background technique [0002] The characteristic of natural wind air conditioning is that it can simulate the blowing mode under natural conditions. According to the characteristics of natural wind, it is necessary to change the wind speed of the air outlet in real time, which leads to the constant change of the wind speed flowing through the evaporator, resulting in the evaporator heat exchange fins and the inflow The heat exchange rate of the air is always changing, which cannot meet the requirements of smooth heat exchange. When cooling, when the inlet wind speed is low, the heat exchange of the heat exchanger is sufficient, and the blowing temperature at the air outlet is low. When the inlet wind speed is high, the heat exchange of the heat excha...

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Problems solved by technology

[0005] The purpose of the present invention is to propose a natural wind air conditioner heat exchange device and its control method, and natural wind air conditioner to solve the problems in the prior art that the temperature of the air outlet at the air outlet of the natural wind air conditioner fluctuates significantly, and the human body feels hot and cold.

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