The present invention discloses box-type variable frequency water supply equipment with an energy-saving function, and relates to the technical field of water supply equipment, including: a water tank, wherein the side wall of the water tank is provided with a water inlet and a water outlet, one end of the water outlet away from the water tank is provided with a pump set device, and the water tank is provided therein with a cleaning device; the water in the water tank is delivered to a water pump in the pump set device via the water outlet, and the water pump extracts water into a pipe system so as to realize pipeline water supply; in the process of delivering water in the water tank to the water outlet, the controller controls the cleaning device to start, and the cleaning device thereupon rotates under the action of the water flow; in the process of rotating the cleaning device, the inner wall of the water tank is cleaned, and the cleaning device cleans impurities attached to the inner wall of the water tank to avoid impurities accumulating on the inner wall to form scales, so as to prolong the maintenance period of the water tank and save the maintenance cost of the water tank; and secondly, the water tank is cleaned via the cleaning device such that the water quality in the water tank is improved.

The present invention discloses box-type variable frequency water supply equipment with an energy-saving function, and relates to the technical field of water supply equipment, including: a water tank, wherein the side wall of the water tank is provided with a water inlet and a water outlet, one end of the water outlet away from the water tank is provided with a pump set device, and the water tank is provided therein with a cleaning device; the water in the water tank is delivered to a water pump in the pump set device via the water outlet, and the water pump extracts water into a pipe system so as to realize pipeline water supply; in the process of delivering water in the water tank to the water outlet, the controller controls the cleaning device to start, and the cleaning device thereupon rotates under the action of the water flow; in the process of rotating the cleaning device, the inner wall of the water tank is cleaned, and the cleaning device cleans impurities attached to the inner wall of the water tank to avoid impurities accumulating on the inner wall to form scales, so as to prolong the maintenance period of the water tank and save the maintenance cost of the water tank; and secondly, the water tank is cleaned via the cleaning device such that the water quality in the water tank is improved.