Novel miniature water pump of steam mop

Abstract

The invention discloses a novel miniature water pump of a steam mop. The novel miniature water pump consists of a water tank, a steam boiler, a rotating shaft, a shaft sleeve and a water feeding pipe, wherein one or a plurality of concave pits are formed in the surface of the rotating shaft and are used for storing and delivering water; when the concave pits are positioned in the water feeding pipe, the water can flow in the concave pits from the water feeding pipe; when the rotating shaft rotates at an angle of 180 degrees, the concave pits are downward, the steam pressure in the steam boiler is overcome by the gravity of the water and the effect of the rotating centrifugal force, and the water in the concave pits can be thrown in the steam boiler; owing to sealing fit between the rotating shaft and the shaft sleeve, the steam pressure in the steam boiler cannot be transmitted into the water tank; and the rotating shaft continuously rotates, so that the water flows through the concave pits in the surface of the rotating shaft, and then is constantly pumped into the steam boiler from the water tank. Compared with the conventional miniature water pump of a steam mop, the novel miniature water pump of the steam mop has the advantages that the cost is reduced, the service life is long, and the market competitiveness is improved.

Description

technical field [0001] The invention relates to a steam mop, in particular to a steam mop with a novel micro water pump. Background technique [0002] At present, the steam mop on the market is generally composed of a water tank, a micro-water pump, and a steam boiler body. When the steam mop is working, after the water is heated by the steam boiler body, the steam generated overflows from the steam channel to achieve cleaning and disinfection. After the water is heated to form steam in the steam boiler body, the steam boiler body has a certain steam pressure, and it is difficult to add the water in the water tank to the steam boiler body. The micro water pump in the mop is indispensable. At present, most of the micro water pumps used in steam mops are electromagnetic pumps. Due to the high cost of electromagnetic pumps, the cost of producing steam mops has increased, which has affected the sales of steam mops. Reduced product profits. Contents of the invention [0003] ...

AI Technical Summary

Problems solved by technology

After the water is heated to form steam in the steam boiler body, the steam boiler body has a certain steam pressure, and it is difficult to add the water in the water tank to the steam boiler body. The micro water pump in the mop is indispensable. At present, most of the micro water pumps used in steam mops are electromagnetic pumps. Due to the high cost of electromagnetic pumps, the cost of producing steam mops has increased, which has affected the sales of steam mops. Reduced product profit

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