Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Intelligent negative-pressure-free secondary water supply equipment and control method
The invention discloses intelligent negative-pressure-free secondary water supply equipment and a control method.The intelligent negative-pressure-free secondary water supply equipment comprises a steady-flow adjusting tank, multiple water pumps and a water outlet pipe, a municipal water network is connected to the steady-flow adjusting tank, the multiple water pumps are installed between the steady-flow adjusting tank and the water outlet pipe, and a pressure tank is installed at one end of the water outlet pipe; when the water pressure of the user water network is lowered, and the water pressure does not increase the number of started water pumps, the outer gear and the gear support rotate reversely, the blades gradually expand and shrink the flow channel, and therefore the water flow speed is increased; the water liquid in the compensation tank is sucked into the flow channel to enter the water net for compensating the water pressure of the water net of the user; when the water pressure of the water network of the user changes from low pressure to high pressure, the blades are gradually closed, the number of flow channels is increased, and water sucked from the compensation tank is gradually reduced. The system can flexibly control the water pressure of a user water network, and has the characteristics of low energy consumption and long service life.
本发明公开了一种智能无负压的二次供水设备及控制方法，一种智能无负压的二次供水设备，包括稳流调节罐、水泵及出水管，市政水网接入到稳流调节罐，水泵设置有多个，安装在稳流调节罐与出水管之间，出水管的一端安装有压力罐，另一端作为出水端接入用户水网，出水管在位于出水端设置有稳压调节器，当用户水网的水压走低，该水压不到增加启动水泵数量时，外齿轮与齿轮支架反向转动，叶片逐渐展开，缩小流道从而使水流速度增加，并将补偿罐内的水液吸入流道进入水网中，用于弥补用户水网的水压；当用户水网的水压由低压走高时，叶片逐渐合拢，增加流道，从补偿罐中吸入的水液逐渐减少。能够灵活控制用户水网水压，具有能耗低，使用寿命长的特点。
Intelligent negative-pressure-free secondary water supply equipment and control method
The invention discloses intelligent negative-pressure-free secondary water supply equipment and a control method.The intelligent negative-pressure-free secondary water supply equipment comprises a steady-flow adjusting tank, multiple water pumps and a water outlet pipe, a municipal water network is connected to the steady-flow adjusting tank, the multiple water pumps are installed between the steady-flow adjusting tank and the water outlet pipe, and a pressure tank is installed at one end of the water outlet pipe; when the water pressure of the user water network is lowered, and the water pressure does not increase the number of started water pumps, the outer gear and the gear support rotate reversely, the blades gradually expand and shrink the flow channel, and therefore the water flow speed is increased; the water liquid in the compensation tank is sucked into the flow channel to enter the water net for compensating the water pressure of the water net of the user; when the water pressure of the water network of the user changes from low pressure to high pressure, the blades are gradually closed, the number of flow channels is increased, and water sucked from the compensation tank is gradually reduced. The system can flexibly control the water pressure of a user water network, and has the characteristics of low energy consumption and long service life.
本发明公开了一种智能无负压的二次供水设备及控制方法，一种智能无负压的二次供水设备，包括稳流调节罐、水泵及出水管，市政水网接入到稳流调节罐，水泵设置有多个，安装在稳流调节罐与出水管之间，出水管的一端安装有压力罐，另一端作为出水端接入用户水网，出水管在位于出水端设置有稳压调节器，当用户水网的水压走低，该水压不到增加启动水泵数量时，外齿轮与齿轮支架反向转动，叶片逐渐展开，缩小流道从而使水流速度增加，并将补偿罐内的水液吸入流道进入水网中，用于弥补用户水网的水压；当用户水网的水压由低压走高时，叶片逐渐合拢，增加流道，从补偿罐中吸入的水液逐渐减少。能够灵活控制用户水网水压，具有能耗低，使用寿命长的特点。
Intelligent negative-pressure-free secondary water supply equipment and control method
一种智能无负压的二次供水设备及控制方法
WEN XIAOLIAN (Autor:in)
29.07.2022
Patent
Elektronische Ressource
Chinesisch
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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