H.Stars (Guangzhou) Refrigerating Equipment Group Ltd.

  Central air conditioning can be classified into three main types: electric refrigeration air conditioning, lithium bromide refrigeration air conditioning, and other energy source air conditioning. Among them, electric refrigeration air conditioning is the most commonly used form of air conditioning. Let's discuss the classification of electric refrigeration air conditioning in detail. I. Classification by Cooling Method Air-cooled: The condenser uses forced air convection for heat exchange. This type is commonly used in residential air conditioners. Air-cooled air conditioners can be categorized into single cooling type and heat pump type. The single cooling type is only used for cooling in summer, while the heat pump type can provide both cooling in summer and heating in winter. Water-cooled: Heat dissipated by the condenser is cooled using water flow. In order to save water, the cooling water discharged from the condenser is pumped to the cooling water tower, where it undergoes...

  1、   Introduction: With the implementation of the national strategy of developing the ocean, the use of petrochemical devices on my country's offshore platforms has developed rapidly.  Seawater heat exchanger  is an important equipment that is most widely used in offshore platform operations. The heat exchange status of the heat exchanger directly affects the smooth operation of the entire platform and the comprehensive economic indicators, and has a great impact on the safety, stability and long-term operation of production. It plays an important role. The selection of materials is a very important link in the design of seawater heat exchangers. Whether the selection of materials is appropriate has a great impact on the production, safety, maintenance and technical transformation of the device. For the selection of heat exchanger materials, the relevant standards and specifications should be strictly followed, and the best materials should be selected according to...