- Phone：0086-4006769700 / 021-57406070
- Fax：0086-021-57406123
- Email：4006769700@sunny-hvac.com
- Address：No.128 Huian Road Wuqiao Industrial Park Fengxian District Shanghai China
Shanghai Shangyu Refrigeration Equipment Co., Ltd. is engaged in refrigeration equipment research and development, design, production, sales, installation as one of the high-tech enterprises, the beginning of the 21st century, in Fengxian district, Shanghai set up a factory and the introduction of foreign advanced technology, professional design of military electrical and freezing, cooling products, after nearly two decades of development Shanghai Shangyu has become industrial refrigeration, civil air conditioning manufacturing Experts, "P, T, C, Q, S" (talent, technology, cost, quality, service) theory and practice cast Shanghai Shangyu's leading position in the industry, but also the core competitiveness of the company's development, in its development of refrigeration equipment control system is widely used by enterprises in China and around the world.
The core components of the chiller include the compressor, condenser, evaporator and expansion valve. The compressor compresses the refrigerant into a high-pressure liquid, which is then cooled into a liquid by releasing heat through a condenser. Then, the liquid refrigerant enters the evaporator through the expansion valve, absorbs the heat in the water, and becomes a low pressure gas again, completing a refrigeration cycle.
Chillers, as an efficient water cooling equipment, are widely used in industrial, commercial and home fields. Its main function is to absorb heat from the room or equipment through the refrigeration system, and then discharge it to the outside, so as to achieve the purpose of cooling.
The application of chiller is very wide. In the field of plastic processing, chillers can improve the surface finish of plastic products, reduce marks and internal stress, and improve production efficiency. In the field of CNC machine tools and precision machine tools, the chiller can precisely control the oil temperature, reduce the thermal deformation of the machine tool, and improve the processing accuracy. In addition, chillers are also used in air conditioning systems, cooling systems and cold storage systems.
In general, the chiller is a new type of air conditioning equipment that integrates refrigeration and heating, and realizes the transfer of heat through the circulation of refrigerant to achieve the purpose of cooling. It plays an important role in all walks of life and is one of the indispensable equipment in modern industry and life.
At the moment, Shanghai Shangru research and development of water-cooled screw chiller, water-cooled screw cryogenic unit, evaporative chiller, full liquid chiller, air-cooled screw chiller, air-cooled heat pump unit, air-cooled box unit, water-cooled box unit products have been widely used in chemical, chemical fiber, plastics, grease, food, pharmaceutical, military, printing, painting, electroplating, electronics and other industries to become a process refrigeration Home, for the rapid development of Chinese industry to provide efficiency and quality assurance.