Name: an efficient heat pump water heater using air heat source (announcement)No.: CN27671 Publication (announcement) Date: June 29, 25 Applicant (patent right): Zhang Shaowei efficient heat pump water heater using air heat source, characterized in that a circulating water pump is arranged between the heat pump unit and the hot water storage tank. A cold water outlet is arranged at the bottom of the hot water storage tank and connected with the cold water inlet end of the heat pump unit condenser through a circulating water pump; the hot water outlet end of the heat pump unit condenser is connected with the hot water inlet above the hot water storage tank; a temperature measuring port is arranged at the position of 1/5 to 1/3 of the total height h of the hot water storage tank, and a temperature control probe is arranged at the temperature measuring port; and the installation height h of a hot water conveying pipe for top-water heat transfer on the hot water storage tank is higher than that of the temperature control probe. The utility model uses clean energy to process hot water, which can improve the living environment, reduce the greenhouse effect, and is not affected by bad weather such as night, rainy and foggy days when working. It is safe and reliable, green and environmentally friendly, with low energy consumption, good all-weather performance, simple and convenient installation without environmental restrictions, and can be installed on floors, balconies, even basements and other occasions, which is very suitable for the needs of hotels, restaurants, industrial and mining enterprises, schools, hospitals and other units.
reference news: energy crisis-Zhang Shaowei, inventor of air energy water heater, advocates renewable new energy.