Grape cold storage engineering design, construction of cold storage of fresh fruit cold storage installation cost budget grapes fresh grapes fresh cold storage (1) Storage condition grapes suitable storage temperature is -0.5 ℃ ± 0.5 ℃, relative humidity of 90% to 95%, in this condition under plus put preservative. (2) cold storage warehouse disinfection and cooling in order to prevent recontamination grapes into the reservoir, the reservoir must grapes CT- efficient warehouse with disinfectant before the Treasury to conduct a thorough disinfection, storage and cold storage needs to have faster cooling, temperature stability, and the inside temperature distribution characteristics suitable for the needs of China's rural production from the reservoir. Storage temperature should be reduced to two days before the reservoir -2 ℃. (3) preservation of material storage box fresh grapes, grape 4kg should be installed, put a layer appropriate. Plastic bags inside cold storage for preservation of grapes has two functions: one is to maintain a certain humidity storage environment, reducing water losses grapes, prevent dry stems and threshing; the other role is to maintain the storage environment with a suitable gas component inhibition of metabolic activity and microbial activity of fruit, fruit to keep the original quality and stems of bright green. (4) cold storage preservative according to our many years of research, the choice of CT complex preservative storage allows the grapes to achieve good preservation effect. Grape cold storage engineering design, construction of cold storage of fresh fruit cold storage installation cost budget. (5) After a quick pre-cooling and cold storage of grapes shipped to open the bag, pre-cooling at -1 ℃ ~ 2 ℃ condition, as soon as the temperature drops grapes. When the temperature dropped to 0 ℃, the preservative into the bag, then tie the bag for long-term storage at 0.5 ℃ ± 0.5 ℃ condition. (6) Management during the preservation of ① cold storage during the storage temperature should be maintained library -0.5 ℃ ± 0.5 ℃, keep the storage temperature stability; pay attention to choose the time when ② ventilation, should select the library is small difference in temperature ventilation, prevent storage temperature fluctuations, when the outside air humidity, ventilation should as rain or fog; ③ during storage should always check the Grape case, but do not open the bag check, if found grapes have begun to dry, change brown, decay, or have severe disease occurs to a timely manner. Grape cold storage engineering design, construction of cold storage of fresh fruit cold storage installation cost budget. Ran open refrigeration Contact: Ms. Ding Mobile: 18964336930 free service hotline: 400-833-1368 Tel: 021-67755005 qq: 2998570278 Contact E-mail: 2998570278@qq.com open Ran Refrigeration Engineering: http: //www.shkairan. com http://www.coldku.com?