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物流冷庫庫址和建筑設(shè)計

物流冷庫應(yīng)建筑在交通方便水電供應(yīng)來源可靠的地方，庫址周圍應(yīng)有良好的環(huán)境衛(wèi)生條件，盡量避開工礦企業(yè)的有害氣體煙霧粉塵以及來自傳染病院等的污染源，肉類魚類等加工廠的冷庫應(yīng)布置在城市居住區(qū)夏季風(fēng)向頻率的上風(fēng)，側(cè)位于產(chǎn)地附近或商品集散方便的地方，建筑一般由冷加工及冷藏建筑、冷加工輔助建筑、交通運輸設(shè)施、管理及生活用房建筑和機房制冰間建筑等組成，冷加工及冷藏建筑統(tǒng)稱冷間包括溫度在0℃左右的冷卻間、溫度在-23℃--30℃的凍結(jié)間、溫度在12-20℃的冷藏間以及溫度在-410℃的貯冰間，冷庫的平面布置應(yīng)使工藝流程合理，路線短不交叉高低溫分區(qū)明確，盡量縮小圍護結(jié)構(gòu)的面積，柱網(wǎng)分布整齊并考慮到擴建和維修方便，其平面一般成方形多層冷庫常建成啞鈴式或單體式啞鈴式，將高溫庫和低溫庫分為兩個獨立的圍護結(jié)構(gòu)體，中間以穿堂銜接使用效果較好單體式，在高低溫庫間用隔熱墻將樓板及地面分隔開，庫門與常溫穿堂相連接庫門上設(shè)置空氣幕以防止庫內(nèi)冷空氣外溢，冷庫的墻體天棚地面都要鋪設(shè)導(dǎo)熱性低的材料如稻殼、軟木瀝青、膨脹珍珠巖制塊等作為隔熱層以阻止外界熱流浸入庫內(nèi)增加熱負荷，為防止室外水蒸氣往絕熱層滲透還需要在絕熱層的高溫側(cè)鋪設(shè)滲透陽大的材料如瀝青油氈等作用隔氣層。

The logistics cold storage should be built around a convenient location where the source of water and electricity supply is reliable. There should be good environmental sanitation conditions to avoid the harmful gas fumes of industrial and mining enterprises and the cold storage of processing plants such as meat fish from infectious diseases. The upper wind side of the urban residential area with the lowest frequency of summer winds is located near the place of production or where the distribution of goods is convenient. The buildings are generally composed of cold-processed and refrigerated buildings, cold-worked auxiliary buildings, transportation facilities, management and living houses, and engine room ice-making buildings. group

The cold-worked and refrigerated buildings are collectively referred to as the cold room, the temperature of the cooling room at a temperature of about 0C, the freezing interval between -23C--30C, the refrigerating room at 12-20c, and the cold storage of the ice storage at -410C. The process is reasonable and the short route does not cross the high and low temperature zones. It is clear that the area of the enclosure structure is as small as possible and the column network is neatly distributed. Considering the expansion and maintenance convenience, the plane is generally square and the multi-layer cold storage is often built into a dumbbell type or a single-type dumbbell type. The low temperature library is divided into two independent enclosures to connect the halls. The effect is better. The single type is used to connect the floor and the floor to the door and the room temperature. The air curtain is used to prevent the cold air from overflowing into the cold storage wall of the cold storage. The low thermal conductivity materials such as rice husk, softwood asphalt and expanded perlite block are used as insulation layers to prevent external heat flow from immersing into the warehouse to increase heat load. In order to prevent the outdoor water vapor from penetrating into the heat insulation layer, it is also required to be on the high temperature side of the heat insulation layer.

Laying an insulating layer such as asphalt linoleum

解決方案