Refrigerator with air-cooling, water-cooling and evaporation cooling integration

Abstract

This invention relates to a refrigerator for cold storage equipment and air conditioner, which embraces wind cooling, water cooling and evaporation cooling. It consists of frame (1) and manifold-fin heat exchanger (4) within the frame, and liquid reservoir (9), pop cooling water recycle unit cooling fan (2), refrigerating compressor (6), gas separator (5,) etc. Cooling fan is installed on the same side with heat exchanger and pop cooling water recycle unit is placed above the heat exchanger. Refrigerating medium cooling is carried out by heat exchanger, shower cooling and evaporation cooling are carried out by drencher (3), and wind cooling and evaporation cooling performance improvement are done by cooling fan. Integrated together, performances of wind cooling, water cooling and evaporation cooling can be enhanced by each other to reach a better cooling result. Besides, it is compact in structure, with fewer accessories and less water consumption, and is safe to operate in high temperature season and is suitable for all kinds of cool reservation equipment and air conditioners.

Description

1. Technical field: [0001] The invention relates to a refrigeration device in refrigeration and air-conditioning facilities, specifically a refrigeration device that integrates air cooling, water cooling and evaporative cooling in refrigeration facilities for agricultural and sideline products, and can also be used in other refrigeration and air-conditioning facilities Wait. 2. Background technology: [0002] With the rapid development of my country's rural economy, as the main body of keeping agricultural and sideline products fresh, the cooling devices currently used in cold storage facilities mainly include three types of cooling: air cooling, water cooling, and evaporative cooling. Although water-cooled and evaporative cooling devices have good cooling effects, their large structures, complex auxiliary equipment, waterproof and freezing in winter, and large water consumption have affected their application in small and medium-sized refrigeration facilities. Although the...

AI Technical Summary

Problems solved by technology

Although water-cooled and evaporative cooling devices have good cooling effects, their large structures, complex auxiliary equipment, waterproof and freezing in winter, and large water consumption affect the application in small and medium-sized refrigeration facilities

Although the air-cooled device is convenient and simple, it is widely used in small and medium-sized refrigeration and air-conditioning facilities, but it is greatly affected by the external temperature, and the operating conditions in high-temperature seasons are very harsh, which may easily cause ultra-high shutdown of the refrigeration device and burnout during long-term high-temperature and high-pressure operation The service life of the unit is shortened. At the same time, the operation at high temperature greatly increases energy consumption and increases operating costs.

If the air cooling effect is improved by increasing the air condensation area, the volume will be increased, the consumption of metal materials will be increased, and the cost will be increased.

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