What will cause the refrigerated display cabinet leakage

With the improvement of people's living standard, the requirement of quality of life is also constantly improving, cold storage display cabinet came into being.

Refrigerated display cabinet adopts imported stainless steel plate, the plate thickness is 0.5 or 0.8 mm, all evaporation pipes are made of high-quality copper coil and processed into wide profile. Imports the stainless steel plate surface is bright and clean, the entire plate thickness is even, USES the suitable thickness to guarantee the service life long already, causes the cold storage to display the cabinet exterior level off firmly. Copper pipe has better cooling effect than aluminum pipe or composite pipe, better corrosion resistance, high quality copper coil has the advantages of high cleanliness in the pipe and less pipe joints, which can effectively prevent the leakage or blockage in the refrigeration system. The circular tube is processed into a rectangle, so that the contact between the evaporator tube and the cooling tank changes from point contact to surface contact.

Sometimes electric leakage occurs in the refrigerated display cabinet, which is a big event. Now the causes of electric leakage in the refrigerated display cabinet are analyzed.

Leakage causes of refrigerated display cabinet:

One.induction leakage. Due to the compressor control circuit and the lighting circuit are contained in the through the cabinet put oneself in another's position between the shell and the lining, itself there are certain distributed capacitance, compressor unit with induction motor in turns and produce self-induction electric potential, refrigerated display cabinet at this time if no safe and reliable grounding line, people might feel hemp hand touch to body, have good ground, they can make cabinet put oneself in another's position and reliable grounding.

Two. The cold storage display cabinet is not well grounded. For example, if the cold storage display cabinet is put on the platform with rubber wheel or on the insulator such as wooden rubber, the platform should be removed to ensure safety.

Three. If the insulation layer is damaged due to deterioration, damp and wear of insulating plastic, the power cord should be updated in time.

Four. Loose contact control, copper wire connected with shell, or wrong connection, copper wire connected with ground wire, all of these will cause leakage phenomenon in the refrigerated display cabinet, which can be eliminated after inspection one by one.

Five. The ground wire of the cold storage display cabinet is connected to the power line. Due to the unbalanced three-level load of the power grid or the open zero line, the cold storage display cabinet is electrified, so the wiring must be correct.

Six.the compressor unit leakage, at this time should be tested or replace the compressor.