INITIAL RAINWATER REMOVAL DEVICE, RAINWATER TANK DEVICE HAVING THE SAME, COMMUNICATION NETWORK OF RAINWATER TANK DEVICE AND INITIAL RAINWATER REMOVAL METHOD

Japanese Patent JP2017145680

A

PROBLEM TO BE SOLVED: To propose a next generation type initial rainwater removal device capable of taking clean rainwater by automatically determining the situation.SOLUTION: An initial rainwater removal device is a storage system initial rainwater removal device capable of filling water in a rainwater tank from a water filler 24 by relaying a down-pipe and the rainwater tank installed under a roof of a building for draining falling rainwater to the building, and comprises a water level sensor 50 having a communication device capable of measuring a water level from a drain port 26, a computer 70 transmittable-receivable with the water level sensor 50 and drainage means 60 capable of opening-closing the drain port 26 by a signal received from the computer 70, and the water level sensor 50 transmits the water level to the computer 70 by sensing the water level of the rainwater stored in a body 10, and the computer 70 stores-drains the rainwater by opening-closing the drain port 26 in response to the signal received by the drainage means 60 by transmitting an opening signal or a closing signal to the drainage means 60 in response to the water level.SELECTED DRAWING: Figure 1

WO/2018/015242	DRUG DELIVERY DEVICE FOR DETECTION OF AN END-OF-DOSE
JP2005274481	FLUID LEVEL DETECTING DEVICE
JP2011215144	WATER LEVEL SENSOR

KASAI TOSHIHIRO

JP2016207480A

August 24, 2017

October 24, 2016

Click for automatic bibliography generation  

KANAI EDUCATIONAL INST

G01F23/26; E03B3/03

Ken Masuda
Emi Masuda

Previous Patent: 端末装置および端末装置の表示方法ならびに被監視者監視システム

Next Patent: A Holding wall and a constructing method for the same