Toilet air exhausting system capable of timing closing air exhaust

A technology for toilets, closing time, applied in the direction of heating and ventilation control systems, heating and ventilation safety systems, time program switches, etc.

Inactive Publication Date: 2007-03-21
李建明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Utilizing the existing mature technology, the present invention provides a bathroom exhaust system that c

Method used

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  • Toilet air exhausting system capable of timing closing air exhaust

Examples

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Example Embodiment

[0012] As shown in Figure 1, the switch controlled by the time timer turns on or off the exhaust fan of the bathroom through a wire. After entering the bathroom, people turn on the exhaust fan through the switch, and then set the off time of the timer (for example, 10 minutes). If it is a clockwork timer, turn the knob to the position of 10 minutes when the clockwork is wound. If it is electronic The timer is turned off after 10 minutes set by pressing the button. In this way, people don't need to worry about the bathroom after using the bathroom, and can work or go out with peace of mind.

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Abstract

The present invention relates to a toilet exhaust system capable of promptly switching off the exhaust fan. Said toilet exhaust system includes an exhaust fan and a switch which can be controlled by time timer. Besides, said invention also provides its concrete operation and application method.

Description

technical field [0001] The invention relates to a toilet exhaust system, in particular to a toilet exhaust system which can regularly close the exhaust. Background technique [0002] Now many toilets, especially family toilets, are equipped with exhaust devices to discharge the unpleasant gas that people produce when they are convenient. This exhaust device is usually a suction fan controlled by a switch, that is, opening and closing the suction fan is realized by operating the switch. When using this exhaust device, the following situations often occur: people open the exhaust device when using the toilet. I haven't turned off the exhaust device yet, but I plan to turn it off when I come back later. Because the noise of the exhaust fan is very small, it can only be heard in the bathroom, so I forget to turn off the exhaust device when I come back. Sometimes when I go to the bathroom the next day Only to find that I forgot to turn off the exhaust device the day before, whi...

Claims

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Application Information

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IPC IPC(8): F24F11/00H01H43/10
Inventor 李建明
Owner 李建明
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