Shandong 900 cubic meters electrolyte explosion-proof cold storage project construction plan

　　Project category: low temperature electrolyte explosion-proof cold storage project

　　Project period: 60 days

　　Cooperation year: 2023

　　Acceptance date: April 2023

　　Project requirements:

　　(1) As we all know, electrolyte, as an important component of lithium batteries, plays a vital role in the performance of lithium batteries. Electrolytes are usually stored in a well-ventilated environment, with a temperature requirement of 5~25℃ and a relative humidity range of less than 75%. Electrolytes are difficult to store at room temperature. High temperature and sunlight exposure will affect the role of electrolytes in lithium batteries, and there is also a risk of flammability and explosion. Therefore, lithium battery electrolytes are generally stored in explosion-proof cold storage, and the explosion-proof level is generally IICT4. Companies engaged in the construction of explosion-proof cold storage should meet the standards of rich experience, sufficient cases, complete qualifications, and professional teams.

　　(2) Shandong Tianxing Technology’s explosion-proof cold storage installation was undertaken by HAOCOOL, covering an area of ​​200 square meters, with a net height of 4.5m, a total cold storage construction volume of 900 cubic meters, and a cold storage temperature requirement of 4~8℃, with a total of one room.

　　Project Overview:

　　(1) Warehouse part: Use Class A fireproof phenolic insulation board with a thickness of 100mm, 0.5mm thick color steel plate on the outside, and 0.6mm thick stainless steel plate inside. In addition, a 2200mm centrifugal high-power explosion-proof air curtain machine is configured to reduce the outsourcing of cold when the door is opened.

　　(2) Ground engineering: A 3mm thick waterproof layer is laid on the ground, and the ground insulation adopts 100mm thick extruded board, which is laid crosswise and has a flame retardant level of B2. The air-proof and moisture-proof layer adopts 0.2mm PE film, and 100mm thick reinforced concrete is poured.

　　(3) Refrigeration system: The owner provides -10℃ chilled water, and our company is only responsible for the terminal refrigeration evaporator. Adopt the modified industrial stainless steel high-efficiency air cooler customized by HAOCOOL, defrosting method: weathering defrosting.

　　(4) Electrical system: equipped with LED three-proof cold storage special lights, explosion-proof cold storage control cabinet, high-precision explosion-proof temperature display installed at the door of the warehouse, explosion-proof sound and light alarm lights and explosion-proof switches at the door head to prevent people from being locked in the warehouse by mistake.

　　(5) Pipeline system: equipped with refrigerant connection copper pipe, refrigerant connection pipe auxiliary materials, refrigerant connection insulation pipe, pipe bracket and fan hanging bracket, condensate pipe, wire pipe explosion-proof accessories, wire pipe bridge and installation auxiliary materials.

　　Design features: environmentally friendly Freon refrigeration, explosion-proof grade IICT4