Mechanical automatic water replenishing system for heat exchange water tank

Abstract

The application relates to a heat exchange type water tank mechanical automatic water supplement system, which comprises a water tank body, an exhaust overflow pipe is installed on one side of the bottom of the water tank body, a water tank top cover matched with the water tank body is detachably and sealably installed on the top of the water tank body, and a mechanical water supplement control mechanism is installed on the inner wall of the water tank body; the mechanical water supplement control mechanism comprises a valve body, a valve core is installed in the valve body, a water supplement opening is arranged on one side and the bottom of the valve body, a screw rod is rotationally installed on one side of the valve core, and a connecting block is rotationally installed on one side of the bottom of the valve body. The water supplement control mechanism of the pure mechanical structure is used, linkage of a floating ball, a connecting rod, the connecting block, a sleeve block, the screw rod and the valve core realizes water level control, external power supply and a complex electronic control system are not needed, the mechanical structure avoids faults caused by fouling, damage or control failure of an electronic sensor, and the reliability of the system is improved.