Vegetable cold storage characteristics :

    Mainly used for fruits and vegetables (Vegetables) Preservation , bring a better price for the enterprise : fruits and vegetables

1 , fruit and vegetable cold storage body insulation materials commonly used polyurethane or polystyrene , and topical plated plastic colored steel, stainless steel , aluminum panels. Library board should have automatic film , automatic filling, automatic roll bars, automatic molding features to ensure the preservation of cold insulation effect , reducing user operating costs.

2 , play a major fruit and vegetable cold storage doors insulation, aesthetic effect, attach a small window in the door , I try not to take things so that cool air leakage and better insulation.

3 , the role of fruit and vegetable cold storage refrigeration compressor is to rapidly cool the refrigerator , it should have excellent performance, easy operation, low failure rate .

Cooler uses substantially ceiling type air cooler , both to reduce the volume occupied by the library , but also to solve the system back to the oil problem , the unit can work, long service life. Played insulation, ventilation , excluding the effect of aggregate . In order to ensure that the system components are controlled cooling to adjust the sensitivity and reliability designed for use . Electronically controlled electric temperature control system with electric defrost end temperature control . An electronic control system for multiple libraries can be electric body temperature .


Cold storage equipment maintenance knowledge

Today , cold storage equipment applications become increasingly important , some of the cold storage preservation considerations , what does ? Cold storage equipment maintenance and repair and how should we do ?

1 , fresh cold sealing parts and maintenance, because the fresh cold spell is composed of several pieces made ​​of insulation board , so there is a certain gap between the plates , the construction of these gaps will be sealed with a sealant to prevent air and moisture from entering . So in use for some parts of seal failure timely repair .

2 , cold storage equipment electrical equipment must be kept in order to avoid leakage caused by electric shock. 3 , always check and confirm the voltage of the power supply meets the requirements , the voltage should be 380V ± 10% ( three-phase four-wire ) . When unused for long periods of cold storage equipment , cold storage should be cut off the main power , and cold storage facilities to ensure that no moisture, no contamination of other substances such as ash and Egypt .

4 , such as film detection can also be conducted in the following , also brings great convenience .
 5, all the refrigerant pipes with pipe insulation must use bandage wrap , when crossing the floor to the steel casing.
 6 , regular inspection of each refrigeration unit connecting pipe connecting pipe valves on whether the firm , whether there is a refrigerant leak ( generally where there will be traces of oil leaks ) . Leak is the most practical way : with a sponge or soft cloth moistened with detergent , rub foaming , and then evenly coated in place to leak , observed a few minutes. If there is leakage of air bubbles appear. In the place marked with a symbol of leakage , then do fastening or welding process ( inspected by a professional staff to operate refrigeration ) .
7, the control line operations:

All control lines shielded cable bundled along refrigerant pipe laying , pipe wear dark room controllers section set to prohibit power and control lines bundled together again , to prevent interference .

8 , regularly check the power supply voltage is normal ( three-phase four-wire ) , total gate power protection function tests are normal effective

9 , lifting points according to how much the library roof fixed point may be, the best of each hanger cross arm are mounted a pair of inverted chain , it is a good fixed alignment adjustments. When lifting, there should be someone directing, pulled down the chain shall not stand in rows of pipes beneath . Each lifting point while lifting, consistent , steady height. After leveling lifted into place , with the library roof fixed lifting points welded and fixed . Such a method is just prepare some long down chain .

    Cold storage Price:
 
    About the price of cold storage cold storage requires you to give us a specific size, configuration requirements , the specific location of your refrigerator , the company in order to calculate the specific cost of cold storage .