As the name implies, the warm air circulating pump is installed on the heater, which enhances the system pressure and increases the hot water flow of the heater, thus increasing the heat dissipation of the radiator and raising the indoor temperature. Circulating pump is mainly aimed at self-heating users, or heating system circulation and floor heating hot water circulation of large and medium-sized families.
The working principle of circulating pump is that the pump used to circulate water is called circulating pump. For example, the hot water in the plumbing pipe is circulated by a circulating pump. The circulating liquid pump is used for reaction, absorption, separation and absorption liquid regeneration in the conveying device. Generally, a single-stage centrifugal pump is used. The flow rate of circulating pump is moderate, and the flow rate of pump does not change much under stable working conditions.