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Constant-pressure water supply system with protection function
The constant-pressure water supply system with the protection function comprises a processor, a frequency converter and a water inlet pipe, the downstream of the water inlet pipe is connected with a main water pump and an auxiliary water pump, the main water pump and the auxiliary water pump are electrically connected with the frequency converter and the processor through wires respectively, and the output end of the main water pump is connected with a pressure tank through a pipeline; a check valve is arranged between the main water pump and the pressure tank, and the downstream of the pressure tank is connected with a heating pipeline through a pipeline. The temperature measuring unit I and the temperature measuring unit II can be used for detecting the water temperature in the pipeline, after the heating pipeline is electrified and heated, water supply adjusting parameters can be further provided on the basis of the pressure measuring unit I, meanwhile, a more stable control effect can be provided for dormancy water cut-off of the system under the condition that the low-flow-speed water pressure changes, and the water supply efficiency is improved. And meanwhile, the two adjacent temperature measuring units II are matched with the improvement of the caliber change of the pipeline, so that the temperature rise rate of the temperature difference between the two adjacent temperature measuring units is changed, and the water supply use stability is improved.
本发明公开了一种具有保护功能的恒压供水系统，包括处理器、变频器和进水管，所述进水管的下游分别连接有主水泵和副水泵，所述主水泵与副水泵通过导线分别与变频器和处理器电连接，所述主水泵的输出端通过管道连接有压力罐，所述主水泵与压力罐之间设有止回阀，所述压力罐的下游通过管道连接有加热管路。本发明能够利用测温单元一和测温单元二对管路中的水温进行检测，当加热管路通电加热后，能够在测压单元一的基础上进一步提供供水的调整参数，同时能够在低流速水压变化的情况下对系统的休眠停水提供更为稳定的控制效果，同时相邻的两个测温单元二搭配管道口径变化的改进，都将相互间产生温差的升温速率的变化，提升供水使用的稳定性。
Constant-pressure water supply system with protection function
The constant-pressure water supply system with the protection function comprises a processor, a frequency converter and a water inlet pipe, the downstream of the water inlet pipe is connected with a main water pump and an auxiliary water pump, the main water pump and the auxiliary water pump are electrically connected with the frequency converter and the processor through wires respectively, and the output end of the main water pump is connected with a pressure tank through a pipeline; a check valve is arranged between the main water pump and the pressure tank, and the downstream of the pressure tank is connected with a heating pipeline through a pipeline. The temperature measuring unit I and the temperature measuring unit II can be used for detecting the water temperature in the pipeline, after the heating pipeline is electrified and heated, water supply adjusting parameters can be further provided on the basis of the pressure measuring unit I, meanwhile, a more stable control effect can be provided for dormancy water cut-off of the system under the condition that the low-flow-speed water pressure changes, and the water supply efficiency is improved. And meanwhile, the two adjacent temperature measuring units II are matched with the improvement of the caliber change of the pipeline, so that the temperature rise rate of the temperature difference between the two adjacent temperature measuring units is changed, and the water supply use stability is improved.
本发明公开了一种具有保护功能的恒压供水系统，包括处理器、变频器和进水管，所述进水管的下游分别连接有主水泵和副水泵，所述主水泵与副水泵通过导线分别与变频器和处理器电连接，所述主水泵的输出端通过管道连接有压力罐，所述主水泵与压力罐之间设有止回阀，所述压力罐的下游通过管道连接有加热管路。本发明能够利用测温单元一和测温单元二对管路中的水温进行检测，当加热管路通电加热后，能够在测压单元一的基础上进一步提供供水的调整参数，同时能够在低流速水压变化的情况下对系统的休眠停水提供更为稳定的控制效果，同时相邻的两个测温单元二搭配管道口径变化的改进，都将相互间产生温差的升温速率的变化，提升供水使用的稳定性。
Constant-pressure water supply system with protection function
一种具有保护功能的恒压供水系统
LUO LIN (author) / XU YINGWU (author) / CAO QING (author) / YU CHENGLONG (author)
2023-11-28
Patent
Electronic Resource
Chinese
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
Constant-pressure water supply device with emergency function
| European Patent Office | 2021