Brief introduction to the application and precautions of the application of the solenoid valve of the refrigerator

As a hot industry for industrial production, solenoid valves have been widely used in various medical, production, and life-related devices. Of course, the solenoid valve is a good helper for production, and it is also very popular among customers. Solenoid valves play a large role in the operation and production of refrigerators. In the refrigerator, we often use two types of solenoid valves, one-piece solenoid valves and three-dimensional solenoid valves. When installing these solenoid valves, we must pay special attention to some matters, otherwise it will seriously affect the realization of the various functions of the refrigerator.

We should pay attention to these aspects. First, do not apply too much force when the electromagnetic pilot valve is connected to the main valve. Otherwise, the five-hole aluminum sheet in the middle will be biased, causing the through hole to become small or sealed and cannot be turned on. . Second: In order to prevent internal parts from being damaged by heat, remove the valve body and then weld. After welding, the slag and oxide are removed to prevent blockage of the passage.

Third: the magnetic isolation flange and the pilot valve seat are sealed by the sealing gasket. When tightening the screw, the angle should be tightened. If the force is not uniform, it will cause leakage. Fourth: the two ends of the conduit are aligned, the vertical connection end faces are parallel, and the spot welding is used to ensure the solenoid valve is sealed. Fifth: Check and remove the burrs or dirt on the sealing line connecting the electromagnetic pilot valve and the main valve to avoid scratching the soft aluminum sheet and causing the seal to be tight.

It can be seen that the solenoid valve often has a great effect in many production and life, so in the process of installation and use, I have to pay special attention to the problems in the details.