Shiny-Control Technology Develop (Beijing) Co., Ltd.

International fresh air system market development   1.International fresh air system market development history The origins of fresh air systems can be traced back to 1956, when the British government enacted the Clean Air Act, which marked the beginning of an increase in demand for fresh air systems. The initial prototype is the low noise high static pressure blower, which can be regarded as the first generation of new air system products, that is, exhaust fans. With the passage of time, the louvered ventilation fan appeared in 1964, which is considered to be the world's first fresh air system. By the late 1970s, with the rapid development of the European economy and the improvement of the level of science and technology, people's requirements for indoor air quality are becoming higher and higher, so there is a residential microcirculation air replacement system to improve indoor air quality, referred to as VMC, that is, we usually call the central fresh air system, which marks the new air system into the second generation. At the end of the 20th century and the beginning of the 21st century, with the increase of global attention to air pollution, the development of fresh air systems has entered a new stage. In 1989, ASHRAE formulated the "Indoor Air Quality Ventilation Code", which further promoted the development of fresh air systems. By 2000, the installation of central fresh air systems on buildings in the entire EU country has become a regulation, showing the popularity and standardization of fresh air systems on a global scale. In recent years, with the aggravation of air pollution and the attention paid to indoor air quality, fresh air systems have not only been widely used in families, but also occupy an important position in the commercial and industrial fields. Especially in China, the market demand for fresh air systems continues to grow, promoting the rapid development of the industry. According to the forecast, the market size of China's residential fresh air system industry will maintain rapid growth in the next few years, showing the huge market potential and development prospects of fresh air system ‌. 2.International fresh air system market development trend   With the improvement of people's health awareness and the increasing emphasis on indoor air quality, people gradually realize that good indoor air quality is crucial to health and quality of life, which will continue to promote the development of fresh air system market ‌. Government policy support for environmental protection and indoor air quality management will continue to drive the growth of the fresh air systems market. The introduction of relevant laws, regulations and policies will prompt more building owners and owners to adopt fresh air systems to improve indoor air quality ‌. The fresh air system market is driven by technological innovation, and intelligence and energy saving have become the main trend of development. With the progress of science and technology, new types of fresh air systems will continue to emerge to meet the needs of consumers for high quality and intelligence, thus promoting the growth of the market ‌. With the acceleration of urbanization, urban residents pay more and more attention to indoor air quality. With the increase of urban population density and the expansion of construction area, the application demand of fresh air system in public buildings, commercial office buildings and other fields will continue to grow ‌. With the global attention to environmental protection and health issues, fresh air systems also have greater room for growth in the international market. Especially in some developing countries and regions, with the economic development and the improvement of people's living standards, the attention to indoor air quality is increasing, and the market demand for fresh air systems has shown great potential ‌. The fresh air system market has good prospects for development in the future, but enterprises need to pay close attention to changes in market demand and technology trends, and constantly improve product quality and service level to stand out in the fierce market competition ‌.

Analysis of the development status and trend of China's fresh air system industry in 2024, energy conservation and emission reduction will promote the industry 2025-02-10 1.Overview of fresh air systems The fresh air system is a kind of ventilation and exhaust equipment composed of fans, air pipes, purification, heat exchange and other processing devices, which can send outdoor fresh air into the room and discharge indoor air to achieve indoor and outdoor air circulation and improve air quality. According to the different air exchange methods, fresh air system products can be divided into one-way flow, two-way flow and heat recovery new fans. Unidirectional flow new fan through a single motor from the indoor air or into the outdoor fresh air, the formation of indoor and outdoor air pressure difference, the high pressure area of the air through the door or other air intake naturally into the low pressure area. The new fan with two-way flow exhausts indoor air and sends outdoor fresh air into the air through two motors, which is a process of forced air exhaust and forced air intake. The new heat recovery fan is a new air system based on two-way flow, and the heat exchange core is added to ensure full contact between indoor and outdoor exchange air, to achieve the purpose of recovering cold and heat, reducing the impact on indoor temperature, and saving energy. 2.Development background In order to promote sustainable social and economic development, the state has formulated the strategic goal of reaching the peak of carbon and carbon neutrality, and vigorously promotes energy conservation and emission reduction. As the construction industry accounts for the highest proportion of carbon emissions, promoting the energy-saving transformation of the construction industry is the main support for achieving the dual-carbon goal. "On the complete and accurate comprehensive implementation of the new development concept to do a good job of carbon peak carbon neutral", "14th Five-Year" building energy conservation and green building development Plan ", "urban and rural construction carbon peak implementation Plan" and other policy documents have proposed to accelerate the development of ultra-low energy buildings. As one of the core components of ultra-low energy consumption buildings, the fresh air system is expected to usher in rapid development with the promotion and application of ultra-low energy consumption buildings. In recent years, from the state to the provinces and cities have introduced a number of policies to support the delivery of residential decoration, the Ministry of Housing and Urban-Rural construction issued by the National Development and Reform Commission "carbon peak implementation plan" clearly proposed that should promote the delivery of new residential decoration, reduce resource consumption and environmental pollution, China's decoration market ushered in rapid development. In the past two years, affected by the overall downward trend of the real estate market, the overall number of fine decoration in China has shown a downward trend, but the penetration rate is still growing steadily, according to statistics, the overall fine decoration rate in China has increased from 21.8 in 2018 to 40.2% in 2023, of which the fine decoration rate in first-tier cities has reached more than 80%, but the fine decoration rate in third and fourth-tier cities is still low. Fresh air system as one of the important categories of comfortable home categories, the improvement of fine decoration rate will significantly improve the market demand for fresh air system. 3.Market size At present, the comfort products represented by fresh air system have gradually become the standard of middle and high-end residential buildings, and are gradually applied to public buildings such as hotels, office buildings, schools, and the demand for fresh air market continues to expand. In addition, under the strategic goal of carbon peaking and carbon neutrality, the transformation of the construction industry to green and low-carbon is an important support to achieve carbon emission reduction, and the application of fresh air system is an important path to achieve carbon peaking in the construction field. A variety of factors have jointly promoted the rapid growth of the market size of China's fresh air system industry. In 2023, the market size of China's fresh air system is about 34.6 billion yuan, an increase of 16.89%.