What are the hidden dangers in the use of lab water chiller?

What are the hidden dangers in the use of lab water chiller?

Before the actual operation of the LC -25°C ~ -5°C Niedertemperatur-Kühlgeräte, it is necessary to configure complete protection measures for the industrial chiller. Especially for the protection of voltage and current, it is very important. Because many enterprises use different voltage ranges, industrial water chillers may have voltage overload and other problems when running at high speed.

If the industrial water chiller can be equipped with voltage overload protector. When the voltage exceeds the bearing range of the industrial water chiller, the industrial water chiller will automatically cut off the power supply, so as to achieve the purpose of protecting the electricity environment and reduce the serious failure of the industrial water chiller caused by the voltage change.

The overheating protection of industrial water chillers is very important as a basic protection measure. The operating temperature of the water chiller equipment in normal operation is within the safe range.

If the temperature of the ice chiller changes in a large range after long-term operation, and even leads to the short circuit of the industrial water chiller and other problems, then the equipment will use the self-protection device to reduce the safety hazards caused by excessive temperature.

Because the function of overheat protection of industrial water chiller is very important, and it can reduce the impact of environmental temperature and other factors, resulting in industrial water chiller operating at high load.

Therefore, many industrial water chillers sold on the market are equipped with high-quality overheat protection devices. Through overheat protection for the equipment, the effect of improving the operation safety of the refrigerator and extending the service life of the industrial water chiller can be achieved.

1. What is the principle of laboratory water chiller?

When the water in the machine becomes hot after the working cycle, the water circulation system will bring the hot water to the refrigerator.

After the cooling cycle of the refrigerator, the water temperature will be reduced to the temperature that can supply the normal operation of the machine, which can make the water resources recycled repeatedly to save water and achieve the environmental protection effect.

At the same time, it can also extend the service time of the machine, improve the working efficiency of the machine and create better economic benefits.

2. Refrigeration process of laboratory water chiller.

Refrigeration cycle throttling process: the liquid from the condenser is throttled through the throttle valve to become the liquid at normal temperature and low pressure. The enthalpy of refrigerant remains unchanged during throttling.

Evaporation process of refrigeration cycle: the low pressure liquid intercepted by the throttle valve absorbs heat from the surrounding medium in the evaporator for refrigeration. During the evaporation process, the temperature and pressure of the refrigerant remain unchanged.