A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Blow-off pipe
The invention provides a blow-off pipe. The blow-off pipe comprises a water storage elbow section used for temporarily storing discharged sewage to prevent odor from flowing back, wherein a transverse rotating stirring mechanism is arranged in the water storage elbow section and transversely rotates around a vertical shaft in water to stir water in the water storage elbow section so as to drive deposited garbage to be separated from the bottom in the water storage elbow section. The transverse rotating stirring mechanism transversely rotates in water to stir the deposited garbage, according to the principle of fluid mechanics that the larger the flow speed is, the smaller the pressure intensity is, the water flow speed flowing through the transverse rotating stirring mechanism is increased and the water pressure is decreased when the transverse rotating stirring mechanism transversely rotates, in the state, the water pressure at the bottom in the water storage elbow section is larger than that at the transverse rotating stirring mechanism, the pressure difference between the water pressure at the bottom in the water storage elbow section and the water pressure at the transverse rotating stirring mechanism enables the deposited garbage to be separated from the bottom in the water storage elbow section, and the deposited garbage can flow out of the blow-off pipe along with the water flow more easily. Due to the fact that the area of the bottom, covered with the transverse rotating stirring mechanism, in the water storage elbow section is large, the transverse rotating stirring mechanism transversely rotates around the vertical shaft in water to drive the deposited garbage at the whole bottom in the water storage elbow section to be separated.
排污管，包括用于对所排放的污水进行暂存以防止臭气倒流的存水弯段，存水弯段内设有横转搅拨机构，横转搅拨机构在水中绕竖轴横向转动搅动存水弯段内的水以带动沉积垃圾脱离存水弯段内的底部。横转搅拨机构在水中横向转动搅动沉积垃圾，根据流体力学“流速越大压强越小”的原理，横转搅拨机构横向转动时使得流经横转搅拨机构处的水流速变大而水压变小，此状态下，存水弯段内的底部比横转搅拨机构处水压大，则二者的压差使得沉积垃圾脱离存水弯段内的底部，沉积垃圾更容易随水流流出排污管。由于横转搅拨机构覆盖存水弯段内的底部的面积较大，故横转搅拨机构在水中绕竖轴横向转动可带动水弯段内的整个底部的沉积垃圾脱离。
Blow-off pipe
The invention provides a blow-off pipe. The blow-off pipe comprises a water storage elbow section used for temporarily storing discharged sewage to prevent odor from flowing back, wherein a transverse rotating stirring mechanism is arranged in the water storage elbow section and transversely rotates around a vertical shaft in water to stir water in the water storage elbow section so as to drive deposited garbage to be separated from the bottom in the water storage elbow section. The transverse rotating stirring mechanism transversely rotates in water to stir the deposited garbage, according to the principle of fluid mechanics that the larger the flow speed is, the smaller the pressure intensity is, the water flow speed flowing through the transverse rotating stirring mechanism is increased and the water pressure is decreased when the transverse rotating stirring mechanism transversely rotates, in the state, the water pressure at the bottom in the water storage elbow section is larger than that at the transverse rotating stirring mechanism, the pressure difference between the water pressure at the bottom in the water storage elbow section and the water pressure at the transverse rotating stirring mechanism enables the deposited garbage to be separated from the bottom in the water storage elbow section, and the deposited garbage can flow out of the blow-off pipe along with the water flow more easily. Due to the fact that the area of the bottom, covered with the transverse rotating stirring mechanism, in the water storage elbow section is large, the transverse rotating stirring mechanism transversely rotates around the vertical shaft in water to drive the deposited garbage at the whole bottom in the water storage elbow section to be separated.
排污管，包括用于对所排放的污水进行暂存以防止臭气倒流的存水弯段，存水弯段内设有横转搅拨机构，横转搅拨机构在水中绕竖轴横向转动搅动存水弯段内的水以带动沉积垃圾脱离存水弯段内的底部。横转搅拨机构在水中横向转动搅动沉积垃圾，根据流体力学“流速越大压强越小”的原理，横转搅拨机构横向转动时使得流经横转搅拨机构处的水流速变大而水压变小，此状态下，存水弯段内的底部比横转搅拨机构处水压大，则二者的压差使得沉积垃圾脱离存水弯段内的底部，沉积垃圾更容易随水流流出排污管。由于横转搅拨机构覆盖存水弯段内的底部的面积较大，故横转搅拨机构在水中绕竖轴横向转动可带动水弯段内的整个底部的沉积垃圾脱离。
Blow-off pipe
排污管
FU FENGFENG (author) / QIU JIANQIANG (author) / GAN JIANPING (author)
2021-05-25
Patent
Electronic Resource
Chinese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
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