Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a vacuum sewage discharge system and method. Compare with the prior art, vacuum pumps and sewage pumps are controlled in linkage, and part of vacuum in the vacuum system is unloaded, so that the vacuum pumps can run normally in the sewage discharge process, smoothness of the sewage discharge process is ensured, sewage discharge is more stable, and sewage discharge efficiencyis improved. In addition, by starting the vacuum pumps and the sewage pumps in turn, frequent starting and overload work of some pumps are effectively avoided, wear of the pumps is reduced, and corrosion and physical locking caused by idling of spare pumps, waste of resources, long-term non-use are prevented.
本发明提供一种真空排污系统及真空排污方法。与现有技术相比，本发明通过联动控制真空泵和排污泵，并卸载真空系统内部分真空，使得在排污过程中真空泵也能够正常运行，保证了排污过程的顺畅，使得排污更加稳定，从而提高了排污效率。另外，通过轮流启动真空泵和排污泵，有效避免了部分泵频繁启动和超负荷工作，降低了泵的磨损，同时避免了备用泵的闲置，资源浪费以及长期不使用而出现的锈蚀和物理性抱死等现象。
The invention provides a vacuum sewage discharge system and method. Compare with the prior art, vacuum pumps and sewage pumps are controlled in linkage, and part of vacuum in the vacuum system is unloaded, so that the vacuum pumps can run normally in the sewage discharge process, smoothness of the sewage discharge process is ensured, sewage discharge is more stable, and sewage discharge efficiencyis improved. In addition, by starting the vacuum pumps and the sewage pumps in turn, frequent starting and overload work of some pumps are effectively avoided, wear of the pumps is reduced, and corrosion and physical locking caused by idling of spare pumps, waste of resources, long-term non-use are prevented.
本发明提供一种真空排污系统及真空排污方法。与现有技术相比，本发明通过联动控制真空泵和排污泵，并卸载真空系统内部分真空，使得在排污过程中真空泵也能够正常运行，保证了排污过程的顺畅，使得排污更加稳定，从而提高了排污效率。另外，通过轮流启动真空泵和排污泵，有效避免了部分泵频繁启动和超负荷工作，降低了泵的磨损，同时避免了备用泵的闲置，资源浪费以及长期不使用而出现的锈蚀和物理性抱死等现象。
Vacuum sewage discharge system and method
真空排污方法及真空排污系统
FU CHENGHUA (Autor:in)
25.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
Stand-alone vacuum sewage discharge system and sewage discharge method thereof
| Europäisches Patentamt | 2020
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