In order to promote high-efficiency, low-carbon and energy-saving air-conditioning products, the energy efficiency labeling system has been implemented for 10 years, accelerating the survival of the fittest by more than 2,000 air-conditioning manufacturers and promoting the development of air-conditioning brand enterprises. The energy efficiency "leader" system focuses on encouraging advancement. Last year, a total of 45 air-conditioning products were selected into the "home appliance energy efficiency leader plan", and inverter air conditioners further occupied the mainstream of the market.
In the hot summer, is your air conditioner an energy-saving inverter? Recently, at the International Symposium on "Strengthening Energy Conservation and Management, Boosting Green Consumption" hosted by the China National Institute of Standardization, participating experts started discussions on green energy-saving air conditioners.
It is understood that building energy consumption accounts for more than 30% of my country's total energy consumption. Among them, the energy consumption of the HVAC system accounts for 40% of the total energy consumption of the building, and the energy consumption of central air conditioning in large and medium-sized shopping malls even exceeds 50%. "As the demand for refrigeration continues to increase, a large amount of condensing heat from air conditioners has caused serious environmental heat pollution, and air pollution and climate change have made people more dependent on air conditioners. Air conditioning demand is easy to enter a vicious circle." Researcher, American Institute of Governance and Sustainable Development Stephen Anderson said that it is imperative to promote high-efficiency, low-carbon and energy-saving air-conditioning products. While reducing user costs, it can mitigate the impact of climate change and protect the healthy development of agriculture and natural ecosystems.
In recent years, under the constraints of energy conservation and emission reduction, the further promotion of building energy-saving renovation and new green buildings has driven the rapid growth of the building energy-saving market. It is predicted that the domestic building energy-saving service market will reach 230 billion yuan in 2020; the building energy-saving market excluding northern heating and energy-saving renovation is expected to reach 150 billion yuan.
Facing the broad prospects of the building energy-saving market, achieving product breakthroughs and professional services in the energy-saving and intelligent fields will become the key to the development of the air-conditioning industry. Lin Ling, Dean of the China National Institute of Standardization, said that the establishment of energy efficiency labels has promoted the development of air-conditioning brand enterprises. Survival of the fittest has evolved into a large-scale enterprise with less than a hundred companies today."
As early as 2015, seven ministries and commissions jointly issued the "Energy Efficiency "Lead Runner" System Implementation Plan." "Different from the past policies that focused on eliminating and restricting high energy-consuming enterprises, the focus of energy efficiency'front-runners' is to encourage advancement." Lin Ling said, in the field of energy-using products, inverter air conditioners became the first batch of products to be selected as "top-runners". one. It is reported that a total of 45 air-conditioning products were selected into the "Home Appliance Energy Efficiency Leader Program" last year, involving brands such as Gree, Changhong, Haier, and Midea. Inverter air conditioners have further occupied the mainstream of the market.
"Air conditioners equipped with big data and cloud computing technology have realized an accelerated transformation from'electrical appliances' to'smart network devices." Fu Yu, director of the development department of Qingdao Haier Air Conditioner Co., Ltd. said, for the long-term use of air conditioners, the heat exchanger becomes dirty , Defrosting energy consumption causes heat waste and high power consumption during air conditioner operation. Haier has proposed a series of intelligent control methods. In 2016, Haier and State Grid Jiangsu Electricity piloted the "Internet + Smart Power" for the first time in the country to alleviate the lack of power supply during peak summer power consumption and reduce the peak-to-valley difference of the power grid by 18.47%.
Gree's exploration is also worth learning. "The photovoltaic inverter air conditioner technology we have developed is to directly use solar energy to build an energy management system to reduce energy consumption." Liu Huaican, director of the Science and Technology Management Department of Gree Electric Appliances, introduced that Gree air conditioners have obtained 37 authorized invention patents in energy-saving technology, and have been promoted and applied 52 in total. 10,000 sets, generating economic benefits of about 4.4 billion yuan.
Experts said that the main driving force of the air-conditioning market comes from the elimination of old products and replacing them with new ones. Energy-efficient, energy-saving and environmentally-friendly products will undoubtedly win the fierce market competition. At the same time, the air-conditioning industry urgently needs more powerful policy controls and subsidies to eliminate high-energy-consuming enterprises and products and promote the sound development of the energy-saving air-conditioning market.
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