- News
- Wet curtain air cooler refrigeration room layout and installation
- The liquid refrigerant in the refrigeration system problems
- Selection of refrigeration system condensers
- Detail the evaporation temperature of refrigeration and air conditioning systems
- Ammonia refrigeration compressor common faults and troubleshooting
- Refrigeration system in a large data center trends
- Refrigerating device fault analysis of automatic control
- Maintenance and repair of air conditioning and refrigeration compressors are three methods
- How to judge the refrigeration equipment is working properly?
- Three maintenance testing methods for air conditioning and refrigeration compressors
Refrigeration equipment industry development status
Release time:2016-10-27 15:27:31
Refrigeration equipment according to the application area can be divided into industrial and commercial refrigeration equipment and two major categories of household refrigeration equipment. Among them, the refrigeration equipment for industry and Commerce according to the different uses and can be divided into industrial refrigeration equipment, three main types of central air-conditioning and refrigeration equipment.
China refrigeration and air-conditioning industry started in the fifties or sixties of the 20th century, in recent years, the industry's overall average annual growth rate has been maintained at 2-digit level. So far, China has become the world's second-largest refrigeration air conditioning consumption market and the largest producer. So, now the equipment industry of refrigeration and air-conditioning industry in China'spower and an important part of the national economy.
From the point of view of applications, industrial output of today's commercial refrigeration and air conditioning industry annual growth remained at 20% level, individual years topped 30%. Export delivery value has been kept at 2-digit level, individualgrowth rate has reached 60%. Visible, development of the industry as a whole is a stable upward trend.
From a product perspective, refrigeration compressor is the core component of refrigeration and air conditioning products. A few years ago, China's production of piston-type and screw type compressors are more scroll now began to occupy an important position, and centrifugal compressors are showing a rising trend.
From looking at the industry's cost structure, and refrigeration industry cost structure comes mainly from the 20%-design and development costs, manufacturing cost 50%, cost of sales 18%, 12% management costs and so on.
In recent years, with the real estate industry-led, demand in emerging manufacturing industries, the refrigeration industry are slowly emerging industry turned in a mature industry. Meanwhile, as China's auto industry, food processing industry, equipment manufacturing industry's rapid development, and technological innovation, refrigeration industry will see further development.