A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Urban tap water pressure supply system
An urban tap water pressure supply system comprises a hydro-generator arranged on a pipe and a water pressure sensor arranged on a user terminal, wherein the hydro-generator, an energy storage unit and an inverter are communicated in sequence; a current sensor, a voltage sensor and a current converter are arranged in an intelligent ammeter; the inverter is connected with the current converter via the current sensor and the voltage sensor; data collected by the current sensor and the voltage sensor is input to the current converter via a controller; the current converter is connected with the inverter to form a return circuit under the control of the controller; a driving device is mechanically connected with a hydro-generator rotating shaft; the water pressure sensor is communicated with a hydro-generator controller and a driving device controller respectively via a wireless or wired network; and the driving device is communicated with an external power supply and the current converter respectively. The urban tap water pressure supply system has the advantages that redundant pressure (potential energy) in an urban tap water pipe can be effectively converted into electric energy, and local pressurization can be performed under the condition of local insufficient tap water pressure supply so as to guarantee residential water supply.
Urban tap water pressure supply system
An urban tap water pressure supply system comprises a hydro-generator arranged on a pipe and a water pressure sensor arranged on a user terminal, wherein the hydro-generator, an energy storage unit and an inverter are communicated in sequence; a current sensor, a voltage sensor and a current converter are arranged in an intelligent ammeter; the inverter is connected with the current converter via the current sensor and the voltage sensor; data collected by the current sensor and the voltage sensor is input to the current converter via a controller; the current converter is connected with the inverter to form a return circuit under the control of the controller; a driving device is mechanically connected with a hydro-generator rotating shaft; the water pressure sensor is communicated with a hydro-generator controller and a driving device controller respectively via a wireless or wired network; and the driving device is communicated with an external power supply and the current converter respectively. The urban tap water pressure supply system has the advantages that redundant pressure (potential energy) in an urban tap water pipe can be effectively converted into electric energy, and local pressurization can be performed under the condition of local insufficient tap water pressure supply so as to guarantee residential water supply.
Urban tap water pressure supply system
GAO PENGFEI (author) / XU JUN (author) / WANG JING (author) / LIN WEN (author) / CAO XUEFEI (author) / LI JUAN (author)
2015-11-11
Patent
Electronic Resource
English
High-pressure noise reduction secondary water supply equipment based on urban water supply
| European Patent Office | 2022
| TIBKAT | 1994