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Cold Maintenance

Source:http://www.shkende.comEditor:Author:肯德冷库Hits:Post time:2013-12-26 10:44
  
Maintenance of cold storage

A day to minimize the number of times the door switch ( do people out of the library into the library should close the door ) ( from the library into the library lights lights )

        
2 , 2 times a day morning and evening inspection : Check if the host machine is working properly , check the fan inside the case of frost ( to find out how abnormal notify builders consult the exclusion or repair )

3 , can not be placed inside the open mouth of the cold liquid cargo ( because the liquid cargo will increase energy consumption ) have to be put to use closed containers

4 , allowed to set down the temperature beyond the design temperature ( such as design temperature of -5 degrees , you forced down -18 degrees ) ( strong stopping power to prohibit free to adjust the temperature , prohibiting free to adjust defrost cycle time and to prohibit free to use the manual defrost function ) above operation , please use the help of professionals !

5 , referring to household refrigerators Fanghuo Fanghuo rules ( not piled together what goods ) is best placed with shelves partition.

Cold storage device , and more generally by the cold refrigerant chiller using a low vaporization temperature fluid ( ammonia or freon ) as a cooling agent , under conditions of low pressure and to control the mechanical and evaporated absorbing heat storage library so as to achieve cooling cooling purposes. The most commonly used compression type refrigerating machine, mainly by the compressor , condenser and evaporator tubes and other components. Evaporation apparatus according to the way the tube can be divided into two kinds of direct and indirect cooling . Direct cooling of the evaporator tubes in a refrigerated warehouse mounted , the low pressure liquid coolant through the evaporation pipe , absorbing heat directly within the warehouse and cooling. Indirect cooling fan is sucking air into the coffers of the air cooling device , after hovering in the air is cooling device endothermic evaporation tube , sending the storage and cooling. Advantage of the cooling air cooling method is rapid , more uniform internal temperature , carbon dioxide and other harmful gases produced during the same storage can bring out outside the library .

Maintenance of cold storage

First, the cold storage installation or long-term use again after disabling cooling rate must be reasonable : a day at 8-10 ℃ appropriate controls should be kept at 0 ℃ for some time .

Second, the cold storage library board maintenance, note the use of , the library should avoid a hard object collision and body scratching . Because the library board may cause depression and rust , a serious body of local libraries will reduce the insulation performance .

Third, the cold sealing parts and maintenance, because the cold is a mosaic assembled by the number of pieces of insulation board is made between the board and the board so there is a certain gap , 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 should be promptly repaired .

Fourth, the cold ground maintenance, general small fabricated cold ground using insulation board, should be used to prevent the cold ground there are plenty of ice and water, if there is ice , must not use hard objects when cleaning up beat , damage to the ground.

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The above is cold everyday use care and maintenance methods here are articles cold storage equipment maintenance methods you can understand, only the maintenance of good refrigeration cold storage in order to better run!
Keywords:Food storage
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