In the energy-saving theme of the social atmosphere, the new energy-saving water heaters - air energy (source) heat pump water heaters from around 2004 began to emerge in the country, has attracted many research institutions, manufacturing enterprises for research and development, production. However, so far, the heat pump water heater is still optimistic about the performance in the commercial market, the domestic market is still deserted.
Energy-saving water heater market embarrassment From the working principle, only 1 degree of electricity can absorb about 3 kilowatts of heat from the air, plus the input of 1 degree of energy, heat pump water heater consumes 1 degree electricity, the actual heat can be achieved 3.5 kilowatts -4 kilowatts or so. Compared with the electric water heater 1 kWh can only produce 1 kilowatt of heat compared to the energy saving effect of the heat pump water heater is self-evident. However, so far, the domestic heat pump water heater market has not been able to enter the "spring."
Reporter learned in an interview, with some of the heat pump water heater manufacturers in Guangdong Province, for example, the current annual output reached 10,000 1-20000 Taiwan's handful. Although these slightly larger manufacturing enterprises have developed various types and capacities of domestic heat pump water heater products, their production and sales can only continue to be dominated by the commercial aircraft business in the market as long as the market can not be warmed up.
"In the domestic market, electric water heaters and gas water heaters account for the vast majority of market share. Heat pump water heaters are currently hard to find in market monitoring data, the market for new products to cultivate a bit difficult." Sino market research company water heater manager Deng Di told reporters that she has been tracking the heat pump water heater industry in recent months and found that market performance is not satisfactory. Deng Di also said that another emerging product instantaneous water heaters after years of cultivation, the current market share is still only 1% -2%, heat pump water heater to get rid of the edge of the market, there are many market bottlenecks need to break through.
Zhu Yong, chief editor of China's heat pump network, said in an interview with reporters that "the south of the north cold" summarizes the current market performance of heat pump water heaters. He said that in China's eastern and southern China, heat pump water heaters have become known, but in the north and other areas, the market is still deserted. Currently engaged in research and development and production of heat pump water heaters are generally small-scale enterprises, "If several leading enterprises have reached more than 100,000 production capacity, the market can only be referred to as 'spring' approaching, but at present, the market is only a preliminary incubation period. "
Low recognition is comparable to the pressure of the mountain Dundee believes that high product prices, low market awareness, coupled with poor adaptability of some products to the ambient temperature, hindered the rapid development of heat pump water heaters. A domestic heat pump water heater prices at least 3,000 yuan, 200 liters or so reached 67,000 yuan, the average consumer from a one-time economic investment considerations, not easy to accept.
Zhu Yong said that looking around the world, whether it is manufacturing level or process design, heat pump water heaters are very mature products. Just the domestic market has just started to curb the scale of production enterprises, product costs remain high for some time. However, compared with last year, the overall price of heat pump water heaters on the market dropped by about 15%. Zhu Yong said that despite the raw material prices and other unfavorable factors, but the heat pump water heater industry competition gradually obvious, product price decline will be a trend.
Normal domestic heat pump water heater normal operation of the outdoor temperature can not be lower than -10 ℃, otherwise the work efficiency will be greatly reduced, which was the industry as a heat pump water heater to open the northern market a major technical problems. In this regard, the Guangdong Provincial Household Electrical Appliances Chamber of Commerce Committee of New Energy Electric Tanggui Kui told reporters that the extreme temperature conditions for heat pump water heater to reduce energy efficiency, the current industry is to promote scientific use of people, increase power auxiliary equipment, and second, the industry began joint research and development , In order to break through the technical bottleneck. He said that the Guangdong Provincial Household Electrical Appliances Chamber of Commerce Committee of New Energy Electric has a number of heat pump water heater manufacturers, research institutions more environmentally adaptable R & D products. Zhu Yong believes that the current heat pump water heater in the Nordic market has booming, the local winter than most of northern China colder, with the deepening of scientific research and development, the working environment of the heat pump water heater will no longer be so big.
"Currently the domestic market is the lack of heat pump water heater is a social awareness, people's understanding of the product is far from enough." Tang Weikui explained that, for example, with energy-saving water heaters, solar water heaters have "weathering" by the weather Features, and heat pump water heater by the external environment greatly reduced the factors that affect the installation is also more convenient, but now rely solely on business promotion of products, the market is not very effective.
It is understood that the heat pump water heater from the beginning of 2001 into the Japanese home, Japan Resources Energy Agency to heat pump heat storage air conditioning system to give equipment investment subsidies, to April 2005, Japan has 21,000 buildings using heat pump water heaters. An insider pointed out that various government departments in our country lack attention to the heat pump water heater and the industry is in a state of "letting its development develop." However, the popularization and maturity of a new technology require the policy support and guidance from relevant government departments.
Tang wall Kui said that in order to solve the difficulty of individual products to promote products, the recent Guangdong Provincial Household Electrical Appliances Chamber of Commerce Association of New Energy Electric convened a dozen representative companies in Guangzhou to convene the development of heat pump water heater mobilization meeting to discuss and work together to fully develop the heat pump water heater industry. Tang Wall Kui said that as a domestic heat pump water heaters, Guangdong enterprises to promote products near the early, to be mature in the South after the market to the country to expand. According to reports, starting from last year, Guangdong's heat pump water heater manufacturers have begun in Beijing, Tianjin, Zhengzhou, Shijiazhuang and other cities for experimental promotion.
The promulgation of the standard is expected to regulate the market Zhu Yong told reporters that the relevant national standards for heat pump water heaters will be introduced in October this year, which is expected to standardize the current bustling and chaotic industry status quo. At present, there are over 100 domestic manufacturers of heat pump water heaters. Some enterprises cut corners, for example, poor compressor stability, insufficient heat exchanger area, mixed products, easy to make consumers aware of the deviation, to the nascent industry has a tremendous negative impact , Not only restricted the healthy development of the market, but also let some powerful enterprises in a wait-and-see state, not rush into the nascent industry.
Zhu Yong said that after the introduction of the standard, China Refrigeration and Air Conditioning Industry Association, China's heat pump network, the National Standardization Technical Committee freezing equipment, Hefei General Machinery Research Institute, Beijing Zhongtong Quality Certification Center Co., Ltd. and other five units will be in this year In November held a national conference of the heat pump water heater industry, in addition to propaganda and implementation of the content of the meeting, will also plan to set up product certification Union, third-party certification through the supervision of production. In addition, the meeting will also discuss the establishment of a nationwide heat pump water heater industry associations. According to him, due to the approval of independent trade associations for approval is more difficult, then, it is possible in the China Refrigeration and Air Conditioning Industry Association set up a professional committee.
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