Title:
WIRELESS AUTOMATIC CONTROLLING DEVICE FOR ELECTRIC WATER PUMP
Document Type and Number:
WIPO Patent Application WO/2022/172080
Kind Code:
A1
Abstract:
The wireless automatic controlling device for the electric water pump is designed in a way that there won't be any water pressure drop in the apartment units on every floor, which is consistent with the height and the power of the electrical pump. This system is consisting of two parts, the first part which includes a transmitter and a high-pressure sensor is connected to the sensor by a water pipe or water hose, and the second part of the system, the receiver, which can adjust to the MGH433 frequency that comes from any transmitter using a learning micro switch, receives this frequency and, after recognizing the received signal correctness, activates the 12 V output. After the activation of the 12 V receiver, its output will be connected to the closed electrical contacts of the low-pressure sensor with a ratio of 1 to 5 psi.
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Inventors:
VAEZ MOHAMMAD (IR)
KAZEMI ELHAM (IR)
VAEZ MEHDI (IR)
KAZEMI ELHAM (IR)
VAEZ MEHDI (IR)
Application Number:
PCT/IB2021/062351
Publication Date:
August 18, 2022
Filing Date:
December 27, 2021
Export Citation:
Assignee:
VAEZ MOHAMMAD JAFAR (IR)
KAZEMI ELHAM (IR)
VAEZ MEHDI (IR)
KAZEMI ELHAM (IR)
VAEZ MEHDI (IR)
International Classes:
H01H35/24; E03B7/04; E03C1/02; F04B23/04; F04B49/06; F04B49/08; F04D13/02; F04D15/00
Foreign References:
| KR101736249B1 | 2017-05-16 | |||
| US20050183773A1 | 2005-08-25 |
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