Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pipe network pressure-superposed water supply plant with air pressure tank for energy saving
The invention discloses a pipe network pressure-superposed water supply plant with an air pressure tank for energy saving. The pipe network pressure-superposed water supply plant mainly comprises a flow stabilization tank, a negative pressure eliminator, a water pump, a control cabinet and the air pressure tank. The air pressure tank is mainly composed of a tank body and an air bag, and a water distribution pipe is arranged in the air pressure tank and stretches into the air bag for water filling so as to improve flow and avoid stagnant water; and a water outlet is additionally formed in a water outlet part of the air bag, internal circulation is formed between inlet water and outlet water in the air bag, and it is accordingly guaranteed that the quality of water in the air bag is excellent, and the possibility of accumulated water and the stagnant water in a normal system is eliminated. The control cabinet is used for detecting the water inlet pressure of the flow stabilization tank and the water outlet pressure of a water outlet header pipe, controlling the negative pressure eliminator to move in good time and eliminate the negative pressure, and controlling automatic starting, stopping, frequency conversion and switching of the water pump, number increase or decrease of working pumps and switching of small-flow energy-saving modes. The pipe network pressure-superposed water supply plant has the beneficial effects that original pressure of a tap water inlet pipe can be used; and the advantages of being good in secondary water supply water quality, saving energy, being efficient and convenient to install and maintain and the like are achieved.
Pipe network pressure-superposed water supply plant with air pressure tank for energy saving
The invention discloses a pipe network pressure-superposed water supply plant with an air pressure tank for energy saving. The pipe network pressure-superposed water supply plant mainly comprises a flow stabilization tank, a negative pressure eliminator, a water pump, a control cabinet and the air pressure tank. The air pressure tank is mainly composed of a tank body and an air bag, and a water distribution pipe is arranged in the air pressure tank and stretches into the air bag for water filling so as to improve flow and avoid stagnant water; and a water outlet is additionally formed in a water outlet part of the air bag, internal circulation is formed between inlet water and outlet water in the air bag, and it is accordingly guaranteed that the quality of water in the air bag is excellent, and the possibility of accumulated water and the stagnant water in a normal system is eliminated. The control cabinet is used for detecting the water inlet pressure of the flow stabilization tank and the water outlet pressure of a water outlet header pipe, controlling the negative pressure eliminator to move in good time and eliminate the negative pressure, and controlling automatic starting, stopping, frequency conversion and switching of the water pump, number increase or decrease of working pumps and switching of small-flow energy-saving modes. The pipe network pressure-superposed water supply plant has the beneficial effects that original pressure of a tap water inlet pipe can be used; and the advantages of being good in secondary water supply water quality, saving energy, being efficient and convenient to install and maintain and the like are achieved.
Pipe network pressure-superposed water supply plant with air pressure tank for energy saving
19.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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