Guangdong Perfect Daily Necessities Explosion-proof Cold Storage Project Construction Plan

　　Project Category: Constant Temperature Cold Storage, Refrigerated Storage, Explosion-proof Cold Storage Project

　　Project Period: 45 Days

　　Year of Cooperation: 2020

　　Acceptance Date: May 2020

　　Project Requirements: Guangdong Perfect 400㎡ Daily Necessities Constant Temperature Storage, Refrigerated Storage (Explosion-proof Cold Storage) Project, constructed by our company HAOCOOL, totaling 400 square meters, this project is divided into 4 cold storages, the fruit fresh-keeping storage is adjustable from 0℃ to 10℃, the banana constant temperature storage is 12℃, the daily chemical raw material storage is adjustable from 0℃ to 10℃, and the juice fresh-keeping storage is adjustable from -10℃ to 10℃; all 4 cold storages are on the underground first floor, and the net height of the cold storage is 3 meters.

　　Project Overview:

　　(1) B1 flame retardant insulation board shall be used for cold storage panels and doors, 150mm thick insulation shall be used for juice storage, and 100mm thick insulation shall be used for other constant temperature storage. We shall construct the cold storage floor concrete, which shall be wear-resistant diamond sand floor. We shall also construct the concrete of some areas outside the storage;

　　(2) All compressors for refrigeration equipment installed in constant temperature and cold storage projects shall be Emerson Copeland brand. The temperature of banana storage is 12℃~normal temperature. The condenser of refrigeration unit shall be enlarged, and all units shall be placed on the first floor;

　　(3) PLC control shall be used for electrical control system of constant temperature and cold storage (PLC and touch screen shall be Siemens brand), with manual control system as backup. The control box shall also realize humidity monitoring (calibration report of temperature and humidity probe shall be provided), and equipped with central monitoring computer;

　　(4) The cold storage construction project has completed the installation, commissioning and acceptance work, and the cold storage shall be delivered to Party A for use

　　Design features: environmentally friendly Freon refrigeration, direct expansion liquid supply