Glass door manufacturers share: how to correctly buy display cabinet glass doors

Nowadays, the glass doors of freezers on the market have a beautiful appearance, but apart from some high-quality commercial freezers, then why do the glass doors of freezers freeze?

The glass door of the freezer has been used for a long time, so it is inevitable that ice will form in the freezer. When we open the refrigerated display cabinet, the moisture in the air and indoor humid air will quietly enter the refrigerated display cabinet, and the refrigerated display cabinet will condense into frost when it is cold. However, when the frost in the refrigerated display cabinet is thick, we will not remove it in time, which will affect the cooling effect and service life of the refrigerated display cabinet.

Longevity, especially after hot weather, the glass door of the freezer needs to be adjusted after a brutal battle, so there is an urgent need to de-ice the glass door of the freezer.

How to remove ice from the glass door of the freezer?

1. To remove ice from the glass door of the freezer, first disconnect the power of the freezer, then take out the food in the freezer; then, according to the size of the freezer, install one or two juicy aluminum lunch boxes and put them in the freezer; After a few minutes, the frost on the walls of the freezer will start to fall (for the frost that does not fall, you can use a light wrench). If there is no metal evaporation plate on the top of the freezer, a lunch box filled with water should be covered to prevent the plastic inner wall from being deformed due to a sudden rise in low temperature.

Using this method saves more time than self-heating defrosting in a power failure. Be careful not to hit the frost layer with a mallet or metal equipment, so as to avoid unnecessary troubles caused by accidental contact with the annular evaporator.

2. If you want to completely remove the ice on the glass door of the freezer, you need to put everything in the freezer.

Put the temperature controller of the freezer in the closed position, and the door of the freezer is fully opened. Wait an hour or two for the ice in the freezer to melt and disperse. Now, use a wooden or bamboo blade and use a little force to shovel the ice.

Do not use a hammer driver to harden it, otherwise it is easy to damage the freezer.

3. When deicing the glass door of the freezer, attention should be paid to: remove the contents of the freezer, blow the ice slowly with the small head of the hair dryer, and add a towel to the bottom of the freezer to absorb water. After removing all ice, wipe it with a clean towel dipped in poison, and then wipe it with water.

At the same time, be careful not to block the small hole in the drain. Then, check and clean the water storage tank at the bottom of the freezer. If there is water in it, it is usually dirty.

Then put the original things back in the freezer, and remember to wipe off the condensation in the air. Frosting again is not simple. Likewise, there should be no water on the outside of things you put in the freezer.

4. The technique of defrosting the glass door of the refrigerator: apply a layer of plastic film on the wall of the glass door of the refrigerator, and apply a layer of plastic film on the wall of the glass door of the refrigerator. Store refrigerated chocolate in the freezer before putting it in the freezer, so the frosting can stay in the plastic film, and defrosting can directly tear off the plastic film in the freezer compartment of the refrigerated display case. Alter the aluminum walls around the refrigerated display case with vegetable oil.

Why should the glass door of the refrigerator be coated with vegetable oil? The use of vegetable oil reduces the suction between the inner walls of the display case freezer, making it easy to peel off and agglomerate without too much effort. Electric fans are then used for air defrosting. When defrosting the refrigerated display cabinet, first cut off the power supply of the glass door of the refrigerated cabinet, and then use an electric fan to blow air.

After blowing, the frost layer will melt to achieve the purpose of simple defrosting.

To sum up, it is still very troublesome to de-ice the glass door of the freezer, and the freezer may be damaged if you are not careful. Therefore, a better way is to choose a glass door that can actively defrost and defrost.

So why do high-quality commercial refrigerated glass doors actively defrost and de-ice?

In the front, the outer surface glass of the freezer glass door has a layer of heating wire inside the glass, which can automatically defrost. The reflective film and electric film are used for glass defrosting, and the electric film on both sides is used for defrosting to completely solve the water drop residue.

Second: Defrost: Active defrost control system, hot gas defrost, double heating defrost with electric heating tubes inside the box, which eliminates frosting and affects the cooling effect.