Solar heating and evaporative cooling combined air conditioner used in winter and summer

Abstract

The invention discloses a solar heating and evaporative cooling combined air conditioner used in winter and summer. The solar heating and evaporative cooling combined air conditioner is formed by connecting a two-stage evaporative cooling air conditioner unit used in winter and summer and an angle-adjustable solar power generation and heating integrated device. The solar heating and evaporative cooling combined air conditioner used in winter and summer is good in cooling effect, can be used in winter and summer and is more economic and reasonable.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning equipment, and in particular relates to a dual-purpose air conditioner for winter and summer combined with solar heating and evaporative cooling. Background technique [0002] Evaporative cooling technology is an energy-saving, economical, environmentally friendly and healthy form of air conditioning. At present, the application of evaporative cooling technology is relatively mature and widely used in evaporative cooling air conditioners. [0003] The evaporative cooling air conditioner is through direct contact between water and air, and the air is obviously used as the latent heat required for water evaporation to realize the cooling and humidification of the air. However, the existing evaporative cooling air conditioners all use one-stage direct evaporative cooling to achieve cooling, so the cooling range is very limited, and the humidity of the air will also increase while cooling, a...

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Problems solved by technology

However, the existing evaporative cooling air conditioners all use one-stage direct evaporative cooling to achieve cooling, so the cooling range is very limited, and the humidity of the air will also increase while cooling, and the cooling range and humidity cannot be controlled. Therefore, its application is often limited by the region and place of use, and the energy-saving effect is limited.

[0004] In addition, most of the existing evaporative cooling air conditioners can only solve the problem of cooling in summer, but cannot bear a certain heat load in winter, and most of them are in a stagnant state in winter and cannot be used. In places with large cooling load throughout the year, such as: data room (base station) and catering industry, etc., this also limits the promotion and application of evaporative cooling air conditioners to a certain extent

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