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Cracks in the refrigerated truck box are generally caused by impact.
Small refrigerated trucks generally refer to refrigerated trucks below meters, also called miniature refrigerated trucks.
Refrigerated trucks are classified as follows:
1. City distribution refrigerated trucks: generally tons, 2. Intercity distribution refrigerated trucks: 3-15 tons;
3. Long-distance distribution refrigerated trucks are generally large refrigerated trucks with tow heads: 10-20 tons;
There are many kinds of subdivisions, and the requirements of refrigerated trucks for different transportation goods are also different: roughly: refrigerated trucks for fresh-keeping, generally there should be unfamiliar fruits, seafood, milk, etc.:
Refrigerated trucks for refrigeration: general applications and transportation of frozen goods. High-risk goods refrigerated trucks:
General applications with chemical transport, vaccine transport vehicles: generally should have with the pharmaceutical system. Electronic components, refrigerated trucks, etc., subdivided into many varieties!
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Cracks in the refrigerated truck box are excluded from the cause of external impact and aging.
If there is a problem with the engine, it is recommended that you drive to a special maintenance shop for maintenance.
However, because the box is two layers of foam in the middle, it is generally caused by physical impact.
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If there is no impact, it is a problem with the quality of the envelope. The materials used are not up to par. Not up to the mark. The intensity is not enough.
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The technology does not meet the requirements when the box plate is compositely molded.
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1.If the refrigerator is used for a long time, if the inner tank is cracked or slightly cracked, it will affect the appearance and moisturizing performance.
2.For repair under amateur conditions, old ABS plastic (or table tennis balls) can be shredded and put into acetone solvent to make a paste in a ratio of 1:1.
Carefully polish the cracks in the inner tank with fine sandpaper, clean them and evenly apply the prepared paste to the cracks with a small brush, and it can be cured after about 15 minutes.
3.If the crack is large, you can use a piece of ABS plastic that is slightly larger than the crack, coat acetone on one side, and at the same time coat a layer of propionate around the crack, cover the ABS plastic on the crack after half a minute, and it can be cured after 10 minutes.
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The reason may be that the refrigerator door is opened and closed frequently, resulting in the humidity of the air in the humid environment, and the moisture of the air inside the refrigerator will quickly condense on the inner wall of the refrigerator and the related refrigeration plate, and the refrigeration loss in the refrigerator is serious, and the refrigerator will automatically turn on the high-power refrigeration function and condense into frost. You can reduce the frequency of opening and closing the refrigerator door, and try to keep the refrigerator in a normal refrigeration state. The reason may be that a large number of fresh vegetables and fruits are stored in the refrigerator, and the fruits will continue to emit various moisture to increase the air humidity in the refrigerator, condense into frost and form freezing. The reason may be that the refrigerator drain is blocked, resulting in the total water of the refrigerator can not be discharged normally through the drain, forming ice and frost, you can regularly dredge the drain of the refrigerator to make it drain normally, or you can improve the structure of the refrigerator according to the actual situation of the refrigerator, and add a drain and a water guide tank in the refrigerator refrigerator to make the ice in the refrigerator be discharged in time. >>>More
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Severe. Reason:
1. Whether there is an over-standard load stacked and vibrated around the beam plate, resulting in the deformation of the beam and plate, and the strain leads to excessive stress and cracks. >>>More
1.If the compressor in the cabinet is not refrigerated due to the rupture of the high-pressure output buffer tube, or the screws holding the tube are loose, then the high-pressure pipe will not be exhausted, and the low-pressure pipe will not suction. This leads to this: >>>More