With the promotion of energy saving and environmental protection, low carbon energy saving has become the direction of the refrigeration industry. According to the reporter's understanding, heat exchanger, as a complementary product of refrigeration industry, must also make breakthroughs in low carbon and energy saving.

Heat exchanger products, the higher the heat dissipation efficiency, the more obvious the energy saving effect. According to experts in the large market of air conditioning and refrigeration, the heat transfer efficiency of water-cooled heat exchangers is higher than that of air-cooled heat exchangers, such as shell-and-tube heat exchangers and tube heat exchangers, whose heat transfer rate can reach 75%, and plate heat exchangers whose heat transfer efficiency is higher than that of air-cooled heat exchangers, which can reach 95%. Among the air-cooled heat exchangers, "micro-channel, parallel flow" condenser, as a novice in the two industries, has made great breakthroughs in low-carbon energy saving. In fact, in the heat exchanger products, as long as the heat transfer efficiency of the product becomes higher, under the same refrigeration capacity, the volume of the product will become smaller, the use of refrigerants will be reduced, and the volume of the whole refrigeration system will also be reduced accordingly. For example, in air-conditioning products, the volume of air-conditioning products becomes smaller, the volume of air-conditioning will also become smaller, the shell of air-conditioning does not need so many materials, to a certain extent, promoting social progress. "For the city's high housing prices, the volume of air-conditioning products becomes smaller is also a good news, low-carbon, energy-saving, efficient in the refrigeration industry is always in the first place." Some insiders told reporters.

In the future, the direction of technical innovation of heat exchanger products is to save energy, reduce greenhouse gas emissions and protect the environment, which is the basic national policy of our country.