The causes of central air conditioning noise and how to deal with it
The operating sound of the outdoor unit of the central air conditioner is comparable to that of the traditional air conditioner, and the excessive noise of some central air conditioners is not only a product problem, but also may be unreasonable in design and installation that does not meet the specifications.
Double carbon is a two-stage carbon reduction target proposed by China (referred to as the double carbon strategic goal). Carbon dioxide emissions are striving to peak in 2030, and to achieve carbon neutrality by 2060, to achieve this goal
Clean heating how to make the people can afford it? Many places extend running subsidies
Recently, the Ministry of Finance issued a "notice on the advance of the 2021 air pollution prevention and control funds budget", the annex clarifies the list of pilot cities and the amount of funds for the 2021 winter clean heating pilot subsidy funds in the northern regions, the total arrangement of 7.34 billion yuan of clean heating pilot subsidy funds in 2021.
Starting from the second half of 2020, the soaring price of raw material copper is destined to be one of the major hot spots in the industry. As of the end of December 2020, the price of 1# copper reached 58,000 yuan per ton, and the development momentum went straight to 60,000 yuan per ton. On January 8, 2021, the price of 1# copper finally broke through the 60,000 yuan per ton mark, reaching 60,420 yuan/ton, an increase of 990 yuan/ton from the previous day. In addition to copper, the prices of steel, iron, aluminum, and plastics have also maintained a high growth trend, which has once again brought enormous pressure on the production costs of the entire manufacturing industry.
In 2020, the dual-generation renovation work in rural areas of Shijiazhuang City will be basically completed, and a total of about 1.305 million households will be completed. In 2021, the focus of work will shift to the safety supervision of the dual-generation project. A few days ago, Shijiazhuang City issued the "2021 Work Plan for Substituting Gas and Electricity for Coal in Rural Areas" to clarify the next work tasks.
Recently, the cold wave has hit, and the temperature has dropped sharply in many places. Will there be tension in the power supply? How is cleaning and heating going? How to keep people warm in winter?
The best Christmas gift is the southern heating that comes for me through the snow and wind
Tang Pozi, "suffocating breath", brazier, heated kang, hot water bottle, electric blanket, wall-hung stove, air conditioner... Which of the above heating appliances have you used? In the process of moving towards warmth, the number of heating appliances cannot be counted in one breath.
Is it safe to use the heater? What details should I pay attention to?
Everyone usually uses radiators, and the most concerned issues, in addition to heating effects and heating costs, are most concerned about the safety of radiators. Especially now that some radiator manufacturers are blindly pursuing profits and lax in product quality control, resulting in certain safety hazards in radiators, and even the phenomenon of radiators bursting.
According to the latest news, the Hebei Provincial Department of Finance issued a document stating that in 2021, the special funds for clean heating in six places in Hebei will total 1.36 billion yuan, including 300 million yuan in Handan City, 300 million yuan in Xingtai City, 300 million yuan in Cangzhou City, and 300 million yuan in Zhangjiakou City. 300 million yuan, 80 million yuan in Dingzhou City, and 80 million yuan in Xinji City.
Source:Henan Provincial Government Website Electricity instead of coal, gas instead of coal (hereinafter referred to as "double replacement") heating is one of the important measures and grasp of air pollution prevention, but also involves the majority of rural people warm winter livelihood projects. Recently, from Henan Province Development and Reform Commission was informed that this year, the province completed the last 1 million target tasks as planned, the full completion of the "double alternative" heating work, the province's northern areas of bulk coal heating the basic "zero" goal.
As winter is approaching, many places in the north have already provided heating or have begun trial heating, which has also heated up the topic of "southern heating". The pace of southern heating is firmly moving forward, including Shanghai, Hefei, Wuhan, and Chongqing In many areas, many communities have joined the ranks of central heating.
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