A steam cut-off circuit and a steam floor mop

Abstract

The invention discloses a steam cut-off circuit, which includes a main water supply circuit, a first branch and a second branch circuit, wherein the main water supply circuit includes a water tank, a water pump and a one-way valve; the first branch circuit includes an overflow valve, and the overflow valve is away from the One end of the one-way valve is connected to the water return port of the water tank. The second branch includes a steam generator and a steam cut-off device. The steam cut-off device includes a working circuit micro switch connected to the water pump and the steam generator at the normally closed end, a T-shaped steam pipe and Steam push rod; the T-shaped steam pipe includes a horizontal pipe and a vertical pipe; the first end of the steam push rod is set in the horizontal pipe and has a sealing device between the horizontal pipe, the second end is provided with a pressing head, and the rod is provided with a lever And there is a reset device between the horizontal pipe; when temporarily shutting down, just stand up the main body, the operation is simple, and it can recover excess steam, avoiding waste, prolonging the use time of steam mops, and avoiding steam everywhere Spray to reduce potential safety hazards. The invention also discloses a steam mop.

Description

technical field [0001] The invention relates to the technical field of small household appliances, in particular to a steam cut-off circuit and a steam floor mop. Background technique [0002] Steam mop is a tool that directly uses high-temperature steam or sprays high-temperature steam onto towels for cleaning. It uses high temperature to remove stubborn dirt, requires very little water and does not require various chemical solvents. Compared with traditional sanitary cleaning methods , efficient, water-saving, and will not produce secondary pollution. [0003] In the prior art, the steam floor mop can only be turned on or off by the main switch on the main body. In practical applications, it is inevitable to encounter some situations, such as when it is necessary to answer the phone or move obstacles. It is necessary to turn off the steam mop. However, because the existing steam mop can only be closed by the main switch, it is inconvenient for the user to stop temporarily...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the steam floor mop can only be turned on or off by the main switch on the main body. In practical applications, it is inevitable to encounter some situations, such as when it is necessary to answer the phone or move obstacles. It is necessary to turn off the steam mop. However, because the existing steam mop can only be closed by the main switch, it is inconvenient for the user to stop temporarily. At the same time, the user may forget to turn off the steam mop and turn it off directly. Putting it aside, the water pump and steam generator of the steam mop are always in operation, and steam is continuously generated, which not only causes waste, shortens the use time of the steam mop, but also easily causes the pressure in the steam pipeline to rise. When it reaches a certain level, it is easy to spray around, causing safety hazards

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