Longhua Energy Conservation is located in Luoyang Airport Industrial Cluster, with a registered capital of RMB 190 million, total assets of RMB 1.2 billion, and covers an area of 170,000 square meters. There are more than 900 employees, including more than 200 professional and technical personnel, with more than 80 senior technical titles. Over the years, the company has been awarded "Henan Famous Brand Product" and "Henan Quality Product". It is the seventh among the top 100 fertilizer equipment manufacturers in China. LONGHUA has created a new concept of updating China's cooling (condensation) technology, filled a number of gaps in the field of domestic refrigeration and heat transfer technology, formed a series of products with independent intellectual property rights of high-efficiency composite cooling (condensation) technology, and transformed the engineering of the process industry into the factory's standard product production, so as to make the breakthrough development of the industrial cooling (condensation) technology, and lead the development direction of high-efficiency composite cooling (condensation) technology in the field of China's industry. She leads the development direction of high-efficiency composite cooling (condensation) technology in China's industrial field. Longhua heat transfer closely grasp the pulse of the times, around the two major themes of environmental protection, energy saving research and development, with its solid technical strength, the achievement of a remarkable innovative enterprises.
High-efficiency composite cooling (condensation) technology, based on the advanced mechanism of latent heat transfer, optimizes the combination of evaporative heat transfer and air-cooled heat transfer, realizes two-level utilization of a power, greatly improves the applicability and comprehensive efficiency of evaporative cooling (condensation) equipment, and has obvious advantages in energy-saving, water-saving, and environmental protection. In the same heat transfer load, compared with the traditional water-cooled system, the use of this technology can save 30% -70% of water, electricity 30% -60%, annual savings of more than 50% of the operating costs; compared with the ordinary evaporative cooling (condensation) device, the use of this technology can save 30% -50% of water, electricity savings of 10% -20% or so, annual savings of more than 40% of the operating costs; the overall technology has reached the international advanced level, the The overall technology has reached the international advanced level, and the technology has won the Science and Technology Progress Award of Henan Province, and has been successfully applied and promoted in coal chemical, petrochemical, metallurgy, electric power, refrigeration and other industries. Relying on the achievements of high-efficiency composite cooling (condensation) technology, Lonrhoa has achieved breakthroughs in many aspects through continuous innovation: it owns more than 20 patents and provincial and ministerial appraisal achievements, and has been recommended by China Nitrogenous Fertilizer Industry Association as "Mature Revitalization Supporting Technology"; and the Ministry of Industry and Information Technology of the People's Republic of China has listed it as one of the 17 key industries recommended by the Ministry of Industry and Information Technology of the People's Republic of China for the promotion of cleaner production. The Ministry of Industry and Information Technology of China listed it as one of the 17 key industry clean production promotion technologies recommended to the whole country. Another scientific research achievement of Lonwalk passed the provincial appraisal
On May 14, 2010, commissioned by Henan Provincial Science and Technology Department, Luoyang Science and Technology Bureau organized relevant experts to appraise the scientific research project of "BLT-Series Energy-saving Composite Closed Cooling Tower" developed by Luoyang Lonwalk Heat Transfer Technology Co. Successfully passed the project results appraisal.
The appraisal committee listened to the project team's research report, reviewed the relevant technical information, after questioning and discussion, the formation of the appraisal opinion that the project to the advanced evaporation of heat transfer with the air-cooled heat transfer mechanism and the structure of the optimization of the combination of energy-saving composite closed cooling tower developed successfully. The project creatively adopted flexible coil, automatic control frequency conversion system, modular structure, new detachable collector box and other advanced technologies, to solve the cooling tower operation process of internal stress and the overall anti-corrosion and other technical difficulties, to ensure that the product's advanced and reliable.
The appraisal committee believes that the product structure is reasonable, advanced technology, innovative in the use of evaporative cooling and air-cooled composite cooling and structural optimization, and its energy-saving, water-saving effect of the domestic leading level.
The appraisal committee suggested that the project should be accelerated and popularized in industrial production.