Скачать или смотреть How to make a float switch worlds cheapest । Science & Technology - Invention। Auto Switch

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Md. Abdul Kayum
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Master auto on/off switch of water tank: worlds cheapest float switch/
How to make water tank switch auto on/off without any cost at home.

Purpose of invention thinking of the switch: Sometimes we see water over flowing of the water tank at the roof of building. Safe water crisis is worldwide. Wastage of pure drinking water pains me. To protect safe drinking water for human being is responsibility to all. For this reason, I thought, how I can contribute to the society through a very cheapest method. My invention would help the people to make the switch auto on/off at home easily.

Materials: Two plastic bottles (drinking 1 liter water empty bottles), 3 yards yearn/plastic cable, an empty thread tap ribbon, (1”) small pipe, cap of the tank, 4 inches pin for drilling, a clean brick and the motor switch which are available at our home.

Process: First of all, measure the water tank’s height. If water tank is 4.5 feet height, take four feet yearn & tie its one side with the full water bottle, another side with the switch. This bottle will take auto on function of the switch. Take another three feet yearn; tie its one side with an empty water bottle, other side with the motor’s switch, this bottle will take auto off function as demonstration. Then, set up the switch at the upper side of water tank’s cap. At last you connect electric line properly. You motor switch would become auto on/off switch & the switch would function automatically.
If you use another switch on the electric line, you can control/stop the auto/on switch.

Benifits: 1. Only once set up, long durable & no maintenance cost
2. Save water, save money
3. Prevent water wastage, save water for other’s uses & contribute national economy
caution: Set up need electric knowledge or electric man & otherwise prohibited.
I need sponsor for commercial production. Save water, save lives.
For more clear, watch the video’s demonstration or contact: [email protected] or #+880 1753893057

#মাস্টারজাদা_মোঃ_আবদুল_কাইয়ুম

Researcher & Inventor & Representation by -
Masterjada Md. Abdul Kayum
Natural Scientist
#মাস্টারজাদা_মোঃ_আবদুল_কাইয়ুম
‪@kayummd3348‬

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