GB 50072-2010 冷庫(kù)設(shè)計(jì)規(guī)范 (英文版)

1 General Provisions

1.0.1 This standard is formulated to with a view to making the cold store design satisfy the food cold-storage technical and hygienic requirements.

1.0.2 This standard is applicable to cold stores with a major structure as reinforced concrete or masonry structures that adopts vapour compression refrigeration system with refrigerant of ammonia, hydrofluorocarbon (HFC) and their mixture (hereinafter referred as ammonia or HFC refrigerating system), and it is not applicable to cave cold store, panel-assembled cold store and conditioned warehouse.

1.0.3 The design of cold stores shall accomplish advanced technology, environmental protection, economic feasibility and safety & usability.

1.0.4 This code specifies basic requirements of the design of cold stores; where this standard disagrees with the requirements of law or administrative regulation of the country, the law or administrative regulation of the country shall prevail.

1.0.5 In addition to meeting the requirements stated in this standard, the cold store design shall also meet the provisions specified in the relevant current national standards.



2 Terms

2.0.1 Cold store 

Storage building complex with cold insulation function by artificial cooling and refrigeration, including refrigerating machine room and power transformation and distribution room, etc. 

2.0.2 Storehouse 

Main body of cold store building, and auxiliary rooms, like staircase, elevator and anteroom, to serve the cold store. 

2.0.3 Anteroom 

Passage for transporting goods in and out of chilling room, freezing room or cold storage room, which room temperature is normal or specific.

2.0.4 Cold room 

General name of artificially-refrigerated rooms in a cold store, including chilling room, freezing room, cold storage room, ice storage room, low temperature anteroom, etc.

2.0.5 Chilling room 

Room in which the chilling process of products is carried out. 

2.0.6 Freezing room 

Room in which the freezing process of products is carried out. 

2.0.7 Cold storage room 

Cold room used to store cold products: the cold room to store chilled products is referred to as chilled storage room; and the cold room to store frozen products is referred to as frozen storage room.

2.0.8 Ice storage room 

Room to store ice.

2.0.9 Refrigerating machine room 

General name of refrigerating machine rooms and equipment room. 

2.0.10 Machine room 

Room to locate refrigerating compressors. . 

2.0.11 Equipment room 

Room to locate refrigerating auxiliary equipments. 

2.0.12 Cooling equipment load 

Heat flow that needs to transmitted from a cold room to keep a certain temperature in the cold room.

2.0.13 Mechanical load 

Heat flow taken off by the refrigerating compressor load to maintain the normal operation of the refrigerating system.

2.0.14 Refrigerating system 

A closed refrigerating circuit consisted of refrigerating machine/equipment and relevant components connected with pipelines, in which the refrigerant absorbs and release heat in cycle.

2.0.15 Keep to the cooling (cold insulation)

Technical measures to prevent and reduce the external surface condensation and the refrigerating loss of the cryogenic equipments and pipes. 



3 Basic Requirements

請(qǐng)尊重我們的辛苦付出,,未經(jīng)允許,請(qǐng)不要轉(zhuǎn)載的文章,!