海尔空气源热泵
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海尔智慧楼宇荣获北京市科学技术进步一等奖
Xi Niu Cai Jing· 2025-11-20 03:00
Core Insights - Haier Smart Building won the First Prize for Scientific and Technological Progress at the 2024 Beijing Science and Technology Awards, being the only equipment company among the eight awardees to achieve technology implementation [1] Group 1: Technological Breakthroughs - Haier Smart Building made significant advancements in low-grade heat source heat pumps, particularly with the introduction of the megawatt-level multi-condition magnetic levitation heat pump unit, addressing industry pain points and differentiating itself from competitors [3][7] - The COP (Coefficient of Performance) of the heat pump unit reached 5.1, representing a 20% efficiency improvement over traditional large heat pumps, thus meeting user demands for heating stability and energy savings in harsh and variable conditions [7] Group 2: Innovation and Recognition - Haier has received the National Science and Technology Progress Award three times, with notable projects including the variable frequency multi-unit technology in 1998 and the research on building thermal environment theory in 2021 [8][10] - The company has established an open innovation ecosystem, linking over 250,000 global technology experts and more than 1 million top resources, which facilitates rapid responses to user needs [10] Group 3: Market Performance - Haier's magnetic levitation central air conditioning has maintained the global number one position for seven consecutive years, while its multi-connected units and air source heat pumps have also led the Chinese market for five years [10] - Despite a double-digit decline in the industry, Haier Smart Building achieved double-digit growth, contributing new value to the HVAC market [10]
热泵只能制热?海尔:冷暖两用,冬季用更节能
Sou Hu Wang· 2025-07-15 03:14
Core Insights - The emergence of a versatile heat pump that provides both heating in winter and cooling in summer challenges traditional perceptions of heat pumps as seasonal devices [1][3] - The current government subsidy of 20% makes the purchase of this dual-use heat pump financially attractive, allowing consumers to save significantly [1][5] Group 1: Product Features - The new heat pump operates similarly to central air conditioning systems, utilizing a "four-way valve" to switch between heating and cooling modes [3] - Unlike traditional air conditioning, the heat pump uses a water system for circulation, resulting in softer airflow and smaller temperature fluctuations, making it suitable for long-term use [3] - The heat pump is particularly effective in winter for heating, while in summer, it provides a comfortable cooling experience without the harshness of traditional air conditioning [3] Group 2: Market Trends - The trend of "coal-to-electricity" in northern regions has led many users to adopt integrated heating and cooling solutions like the Haier cloud heating and cooling system [3] - The increasing awareness of energy conservation and environmental protection is expected to drive the popularity of multi-functional heat pumps [5] - The combination of government subsidies and additional corporate incentives makes this an opportune time for consumers to invest in heat pumps, enhancing their quality of life by eliminating the need for separate heating and cooling systems [5]