Shenyang Sansheng Pharmaceutical 3000 square meters low temperature medical flow cold storage project

　　Engineering categories: biopharmaceutical cold storage, pharmaceutical flow cold storage, pharmaceutical cold storage, pharmaceutical freezer, pharmaceutical cool storage, pharmaceutical cold storage engineering

　　Project cycle: 60 days

　　Cooperation year: 2018

　　Acceptance date: January 2019

　　Project requirements: The company mainly focuses on high-tech enterprises integrating the research and development, production and sales of biological drugs. The project is undertaken by our Haoshuang Refrigeration Co., Ltd., and the project address is located in the Economic and Technological Development Zone of Shenyang City, Liaoning Province. In September 2018, our company built many cold storage projects for it. A 3000㎡ low-temperature medical warehouse is planned to be built, with temperature requirements of 2-8℃ refrigeration storage, a constant temperature cool storage of 15~20℃/20~25℃, and a -25℃ freezer; humidity 35%~75% temperature and humidity control range Automatically adjustable. At the same time, it meets the acceptance standards of GSP/GMP. Management needs to meet centralized control and try to control investment costs. High-efficiency and energy-saving solutions and equipment are selected to meet the main requirements of URS files.

　　Plan overview:

　　(1) The construction purpose of the cold storage of this low-temperature medical flow cold storage project is mainly to meet the GSP/GMP acceptance standards, have high refrigeration effect, low operating cost, safe and reliable, high utilization rate, and few maintenance costs.

　　(2) Equipment for automatic monitoring, regulation, display, recording temperature status and automatic alarm in the low-temperature medical flow cold storage warehouse, backup generator set or installation of dual circuits, backup refrigeration unit.

　　(3) The refrigeration compressor unit uses a high-quality and strong stability semi-enclosed piston parallel unit from the German Bizel brand. All evaporators use ceiling-type air coolers with efficient long-distance air supply. The warehouse uses Haoshuang customized refrigeration air in the warehouse. The fan runs stably and has low noise and long air supply distance, which makes the cooling speed in the warehouse fast, greatly enhancing the defrost effect and increasing the rapid convection circulation, thereby achieving temperature uniformity in each corner.

　　(4) In terms of the warehouse plate, the refrigerator uses 120mm thick polyurethane double-sided color steel; the constant temperature storage and the cool storage use 100mm thick polyurethane double-sided color steel; the freezer uses 150mm thick polyurethane double-sided color steel; the insulation is the insulation; The board has moisture-proof, waterproof, fire-resistant, and flame-retardant B1-level insulation storage board, which greatly reduces the cost of later operation while ensuring a stable low-temperature environment for the cold storage.

　　(5) The temperature control system adopts the original imported fully automatic temperature control system. The control system has automatic adjustment of the temperature in the library and has functions such as temperature and humidity alarm, data recording, and mobile client monitoring. PLC editable fully automatic temperature control system, R404 environmentally friendly refrigerant; after passing the self-inspection and commissioning, Party A has passed a one-month strict verification and various performance challenge tests, fully complying with the original plan standards and complying with the GSP/GMP generation and operation standards. And successfully passed the completion acceptance.

　　Design features: Unifreon refrigeration, barrel pump liquid supply method