Bathtub water pipe drying device

Abstract

The invention discloses a drying device for a water pipeline of a bathtub. The drying device comprises a hot air assembly, a valve assembly and a control module. The hot air assembly comprises an electric heating part, a fan and a shell with an air inlet and an air outlet. The valve assembly comprises a valve plug, a valve switch and a valve seat with an air inlet and an air outlet, wherein the air inlet of the valve assembly is in butt joint with the air outlet of the hot air assembly. The control module is provided with a switch, wherein the switch is used for controlling power circuits of the fan and the electric heating part to be closed and opened, and the control module is further in signal connection with the valve switch. The water pipeline is dried through the hot air assembly, so that bacteria are prevented from breeding in the water pipeline, and the water pipeline does not need to be cleaned when the bathtub is used for the next time; due to the fact that the valve assembly is arranged between the hot air assembly and the water pipeline, the water in the water pipeline can be prevented from backwards flowing into a motor, and use is safe and reliable; the control module can control the power circuits of the fan and the electric heating part to be closed and opened by receiving signals of the valve switch, misoperation can be avoided, and use safety is improved.

Description

technical field [0001] The invention relates to an auxiliary cleaning device for a bathtub, in particular to a drying device capable of cleaning a bathtub water pipe. Background technique [0002] At present, the water pipes of common bathtubs or whirlpool bathtubs on the market are not equipped with cleaning devices. After the user uses it, although the water in the bathtub is emptied, the water pipe is still wet or there is water accumulation, which will lead to the following problems: 1. If the bathtub is not used for several days, the wet or water accumulation pipe It will breed a large number of bacteria or viruses, and even turn black and smelly; 2. If two or more people use the same bathtub alternately, the bacteria and viruses left in the water pipes will cause cross-infection and spread diseases easily. Therefore, when the user uses the bathtub again, he needs to clean the water pipeline first, which is not only very troublesome, but also wastes a lot of water. C...

AI Technical Summary

Problems solved by technology

After the user uses it, although the water in the bathtub is emptied, the water pipe is still wet or there is water accumulation, which will lead to the following problems: 1. If the bathtub is not used for several days, the wet or water accumulation pipe It will breed a large number of bacteria or viruses, and even turn black and smelly; 2. If two or more people use the same bathtub alternately, the bacteria and viruses left in the water pipes will cause cross-infection and spread diseases easily

Therefore, when the user uses the bathtub again, he needs to clean the water pipe first, which is not only very troublesome, but also wastes a lot of water

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