Jiangsu Weimen 0-5℃ cold storage (low temperature cold storage) construction plan

　　Project category: spice and seasoning cold storage, food cold storage, factory cold storage, finished product cold storage, semi-finished product cold storage, low temperature cold storage project

　　Project period: 45 days

　　Year of cooperation: 2019

　　Acceptance date: December 2019

　　Project requirements: According to the core strategic deployment plan, further expand the business market, ensure the safety and quality of catering food, thereby improving the freshness of food and reducing the procurement cost of food raw materials, and strengthening the company’s core competitiveness. Raw material storage, temporary storage area, sorting and packaging. The 11,686 cubic meter spice and seasoning cold storage, with a temperature requirement of 0-5℃, is mainly used for low-temperature storage of spices and seasonings. The spice and seasoning factory cold storage was constructed by our company HAOCOOL. The two parties signed a cooperation agreement in 2019 and completed the acceptance and put into use in December of the same year.

　　Project Overview:

　　(1) Jiangsu Weimen Food Cold Storage adopts low-temperature cold storage. After preliminary planning, our company built a spice and seasoning cold storage with a design temperature of 0-5℃ for its cold storage, which is pentahedral.

　　(2) The spice and seasoning cold storage project adopts double-sided color steel plate 100mm thick polyurethane, and the plate is B2 grade flame retardant.

　　(3) The spice and seasoning cold storage adopts Bitzer semi-enclosed screw parallel unit model: CSH6553-50 three parallel set, HAOCOOL industrial high-efficiency cold air.

　　(4) Adopting internationally renowned refrigeration equipment brands, it has high acceptance standards for warehouse temperature and energy efficiency ratio.

　　Design features: The refrigerant adopts R22 environmentally friendly type, and the liquid is supplied by a barrel pump.

　　Advantages of the solution:

　　(1) PLC control, the compressor has return air, liquid supply, oil main line and precision filter.

　　(2) A stop valve is installed in front of the return air filter of each compressor, which can be disassembled and cleaned separately.

　　(3) All pipelines that may be repaired later must be equipped with valves, and the valve position must be reasonable.

　　(4) All pressure vessels must have certificates and drawings, which should be sent to the company’s purchasing department when the equipment is shipped.

　　(5) The position of the reserved interface of the pipeline is reasonable, easy to weld, and the pipe diameter meets the temperature requirements of the equipment, and valves must be installed.