What are the antifreeze measures for medical chillers?

　　What are the antifreeze measures for medical chillers?

　　1、 Monitoring temperature

　　The most basic anti freezing measures for medical refrigerators are to carefully monitor the unit temperature to ensure that it does not freeze or freeze due to low temperatures. A temperature monitoring switch can be installed inside the unit. When the unit temperature reaches a certain threshold, the switch automatically starts to ensure that the unit temperature remains constant within a suitable range. At the same time, temperature comparators can also be installed outdoors. When the outdoor temperature is too low, the unit will automatically shut down to avoid the problem of icing.

　　2、 Maintain traffic

　　Maintaining the flow rate of the unit is another key point for antifreeze in medical refrigerators, especially when used in low temperature seasons. It is important to note that the flow rate of the unit should not be too slow, and the valve at the water inlet can be adjusted to increase the flow rate. If the flow rate is too small, it will cause the water to stop in the internal circulation pipeline, the water temperature is too low, and it is easy to freeze, which will also affect the operation effect of the unit.

　　3、 Water tank maintenance

　　The water tank of a medical refrigerator is a place that is prone to freezing, so it requires special maintenance from us. In cold winter, it is necessary to promptly clean the accumulated water inside the water tank, provide insulation treatment to the outside, install a water tank heater, and ensure that the water does not freeze during circulation. At the same time, it is also necessary to check the sealing of the water tank to ensure that there is no air permeability inside the tank, which can affect the flow and temperature of water.

　　4、 Using antifreeze

　　The phenomenon of freezing in medical refrigerators is largely due to water freezing in low-temperature environments, and the use of antifreeze is one of the most effective methods to prevent freezing in medical refrigerators. Common Antifreeze includes ethylene glycol, propylene glycol, mixed ethylene propanol, etc. These antifreeze solutions have antifreeze functions and can protect medical refrigerators.

　　5、 Regular maintenance

　　Regular maintenance is a necessary means to protect medical refrigerators. Regularly inspect the pipelines, valves, pumps, and other equipment of the unit to ensure their normal operation. At the same time, it is also necessary to clean the sediment and attachments inside the unit to ensure its cleanliness and thermal efficiency, avoid icing, and reduce water leakage.