On august 29th, according to the national intellectual property agency, it's a doubleEnergy efficiencySystems inc. Submitted an application for an absorbing group called “a brominated lithium absorbent group capable of double-effect refrigeration and single-effect heat”PatentsAuthorising proclamation no. Cn224694762u, authorizing proclamation day of 28 august 2026. Application no. Cn2. 9 dated 28 august 2026, dated 15 september 2025. The application was filed by the inventor, mao hong, wang yan li and cao hwang, the patent agent, yang jing city patent agency (general partnership), the patent agent liu xiaohong, cat. F25b15/06, f25b30/00, f25b41/40, f25b41/20, f25b33/00, f25b37/00, f24h4/02, f24d15/04。
The patent summary shows that this practical new type involves an absorbing group of brominated lithium, which is capable of double-effect refrigeration and single-effect heat, adding heat pump generators to low-pressure generators and condensers, based on a combination of cycling steam double-brominated lithium absorbent chiller units, and placing heat pump generators between low-pressure generators and condensers, with separate heat pump condensers and additional switch and control valves between parts of the pipes connecting the components. Through valve switching and reconciliation, dual-effect refrigeration and single-effect heat-cycle processes are able to operate safely and safely on the same crew, reduce initial investment in equipment, save equipment management costs, save equipment space, increase the annual operational usage of the crew and make it more adaptable and large-scale. This is a practical, new type of aircraft, with dual-efficiency cooling in the summer to cover air conditioning and production processes, and single-effect heat pumps in the winter to recover the remaining heat supply, which is very energy-efficient and environmentally friendly, with very good economic and social benefits。
The two-way energy efficiency is the country's leading supplier of energy-saving and photovoltaic new energy equipment and silicon tablets, with the technological advantage of industry-wide synergy. The company was established on 5 october 1995 and listed on the shanghai stock exchange on 22 april 2003, both registered and based in jiangsu province。
The company's main operation consists of two main plates: an energy-saving water-saving system, consisting of products such as brominated lithium chillers, heat exchangers, and air cooling systems; and a light-voltage new energy system, covering polycrystalline reduction furnaces and their modules, large monocrystalline bars and silicon chips. The company's industry, shinwan, consists of electricity equipment -- photovoltaic equipment -- silicon silicon, and the layout of energy-efficient environmental tracks, which are the subject of a neutral, low-cost concept。
In the first half of 2026, double energy savings achieved a business income of $3. 07 billion, ranking third among the six comparable silicon silicon silicon silicon enterprises, while the first share in the industry during the same period amounted to $34. 35 billion, the second in the tcl to $14. 315 billion, the average in the industry to $8. 805 billion and the median in the industry to $1. 847 billion. The net profit to the mother in the current period was - $768 million, also ranked third among the six comparable enterprises, with the first two net profits in the industry being chinese shares - $160 million, and the average net profit in the industry was $216 billion, with the median in the industry totalled $1181 billion, with the company's loss in the current period significantly below the industry average。
The recent patents of dual-live energy conservation systems inc. Are as follows:
