1.The selection of copper pipe diameter should be strictly in accordance with the compressor suction and exhaust valve interface selection of pipe diameter.2.The suction surface of the condenser should keep a distance of more than 400mm from the wall, and the outlet should keep a distance of more th   Read More>

How to check the air cooler of cold room before installation? (1/2)1. Check whether each part is loose after opening the outer package of the air cooler. If it is loose, it should be tightened again.2. Check whether the fan blade of the axial flow fan is firmly installed on the motor shaft, and whet   Read More>

What should be paid attention to when using air cooler in cold room? 1 How should we choose suitable air cooler?Many users do not know how to choose the air cooler. The current market is full of many matching methods only based on the model. But the model cannot totally represent the cooling capacit   Read More>

Which should we choose as evaporator of cold room？Air cooler or static evaporator? 1 Do cold room for fruit and vegetable use air cooler or static evaporator?Fresh cold room generally uses air cooler, because the turnover of fresh food is fast, in and out frequently. The cooling speed of the air coo   Read More>

What are the daily management requirements of cold storage? 1. The cold storage is built of heat insulation material, is afraid of water, afraid of tide, afraid of heat, afraid of running cold and other characteristics, so the wall, the ground, the door, the top of the cold storage shall not have ic   Read More>

The electrical control box of the medical cold storage adopts dual power supply, namely conventional power supply and standby power supply, to ensure that the medical cold storage is in a good power supply state.   Read More>

For refrigeration equipment, we usually use fully closed piston compressor for medical cold storage, it will have high efficiency, small vibration, low noise, and it is necessary to use two sets of refrigeration equipment, one standby one use, we can exchange it easily by control box.   Read More>

Vapor Compression Refrigeration System：It is the most widely used refrigeration cycle to use the latent heat produced by the phase change of working medium to realize refrigeration through the closed cycle of compression, condensation, throttling and evaporation. Compressor: absorb the refrigerant v   Read More>

1. The frost on the surface of the evaporator is too thick or too much dust. Because of the decrease of the heat exchange effect, the temperature of the room decreases slowly.2. Due to the poor heat insulation or sealing performance of cold room, the cooling capacity loss is large. The thickness of   Read More>

The air cooler is a kind of evaporators used in refrigeration equipment of cold room. Its principle is that the liquid refrigerant with low temperature and low pressure vaporizes on one side of the evaporator heat transfer wall to absorb heat, so that the medium on the other side of the heat transfe   Read More>