Central air-conditioning market demand increased by an average of more than 30%

According to analysis by related industry sources, the market capacity of commercial air-conditioning in China in 2011 was about 40 billion yuan. The market demand for commercial air-conditioning in the next few years is very large. The government’s infrastructure, newly-built commercial and high-end residential buildings are potential markets for commercial air-conditioning. In the next 3 to 5 years, the average market demand for central air-conditioning will increase by more than 30. The market for commercial air conditioners is also growing.

At present, the market pattern of central air-conditioning is mainly commercial and home-based. The home central air conditioners we use nowadays usually have two kinds of wind systems and water systems, and are generally installed by real estate companies in a complete renovation. Among them, the central air-conditioning system of the water system has a relatively small amount of construction due to its high price and complicated installation. Despite this, due to its good comfort, the retail market for the villas is dominant. According to surveys, with the continuous increase in the number of fully-furnished residential buildings in the real estate industry, new high-end technology-based water system central air-conditioning products with ground source heat pump and air source heat pump as new sources of heat will dominate the market. Judging from the current configuration of comfortable homes, the vast majority of homeowners have opted for cabinet-mounted air conditioners or partial central air-conditioning systems and linked air-conditioning combinations. This is in contrast to the current high overall installation costs of central air-conditioning systems, the inadequacy of energy-efficient systems, and the large size of outdoor units. There is a big relationship between such factors. The air-source heat pump central air-conditioning unit, which integrates refrigeration, heating and hot water, will become the first choice for villas. This article from the city along with the development of the entire industry, market, multi-line was found to be applied to the home is also a good choice. Subsequently, the application of variable-frequency multi-connections has become increasingly widespread: villas, schools, hospitals, including large office buildings are very effective. It is understood that the limitations of multi-line applications have been gradually reduced, and their advantages have become increasingly prominent: flexible use, easy installation, and their energy-saving effect is prominent in buildings that are often under partial load, and large shopping malls, large hotels, etc. Buildings that often need to run at full capacity are not very suitable. The range of applications for multi-connections has grown to near the limit, reaching the widest range of applications.

Since 2002, the growth rate of the multi-line market has remained at around 30. The current market share has reached 25, and it can even reach 60 in East China, such as Shanghai. According to statistical data on government procurement, according to statistics, there were 39 multi-line projects in 2008 and 58 in 2009, an increase of nearly 50. Although most of the central air-conditioning projects such as multi-online projects were integrated into the project, they can still be seen from the data that the trend of multi-online rapid growth in government procurement.

Commercial air-conditioning project procurement from the contact to the final winning bid, the middle of the process is quite complex. In the commercial real estate project design process, the first thing to consider is whether to use large-scale water machines or multi-connections. After determining the use of multiple connections, several brand models will be considered, because the size and application space of each brand model are different. Must consider the reserved installation location and the size of the space. Second, when the project enters the procurement tendering stage, the supplier must come up with a complete application design plan. It involves a number of indicators such as the total amount of the standard, the specific number of horses required for space, energy conservation, and environmental protection. Manufacturers should select the appropriate products for bidding according to the above bidding targets, and the bidders will finally decide.

In China's building energy consumption, heating and air-conditioning energy consumption accounts for 65. In the total power consumption of large-scale buildings, the power consumption of commercial air-conditioning systems accounts for about 50 or more. The large-scale public buildings that currently use nearly 500 million square meters in the country are large-scale. Commercial air conditioners are different from many other building materials products. The impact of commercial air conditioners on the quality of real estate is not only the quality of the purchased brand products, but also the overall HVAC design. With the rapid popularization of small and medium-sized commercial air conditioners in the high-end residential sector, in the future, with the continuous improvement of air-conditioning technology, local central air-conditioning systems that can meet the needs of restaurants, living rooms, and bedrooms will be new highlights for apartment owners.