A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pressure release well and water flow energy dissipation method
The invention relates to the technical field of municipal drainage, in particular to a pressure release well and a water flow energy dissipation method. The pressure release well comprises a water inlet pipe and an energy dissipation and scour prevention device; an outlet of the water inlet pipe is formed in the well bottom and is arranged upwards, and the scour prevention device is arranged at the outlet of the water inlet pipe. The energy dissipation and scour prevention device comprises an energy dissipation basin and an energy dissipation ring, and the energy dissipation ring protrudes upwards from the well bottom and surrounds the periphery of the energy dissipation basin. The energy dissipation basin comprises grating strips and at least two energy dissipation discs, the grating strips are arranged between the energy dissipation discs and between the energy dissipation discs and the well bottom, the diameter of the energy dissipation disc on the upper side is larger than that of the energy dissipation disc on the lower side, and each energy dissipation disc is provided with an energy dissipation hole. The problem that water flow impacts the drainage well is solved, and the service life of the drainage well is prolonged.
本发明涉及市政排水技术领域，尤其涉及一种压力释放井及水流消能方法。压力释放井包括进水管和消能防冲装置；所述进水管的出口设置在井底并朝上布置，所述防冲装置设置在所述进水管的出口处；所述消能防冲装置包括消能盆和消能环，所述消能环从井底向上凸起并环绕在所述消能盆周围；所述消能盆包括格栅条和至少两个消能盘，所述格栅条布置在消能盘之间以及消能盘与井底之间，上侧消能盘的直径大于下侧消能盘的直径，且每个消能盘上开设有消能洞。通过本发明解决了水流对排水井的冲击问题，延长了排水井的使用寿命。
Pressure release well and water flow energy dissipation method
The invention relates to the technical field of municipal drainage, in particular to a pressure release well and a water flow energy dissipation method. The pressure release well comprises a water inlet pipe and an energy dissipation and scour prevention device; an outlet of the water inlet pipe is formed in the well bottom and is arranged upwards, and the scour prevention device is arranged at the outlet of the water inlet pipe. The energy dissipation and scour prevention device comprises an energy dissipation basin and an energy dissipation ring, and the energy dissipation ring protrudes upwards from the well bottom and surrounds the periphery of the energy dissipation basin. The energy dissipation basin comprises grating strips and at least two energy dissipation discs, the grating strips are arranged between the energy dissipation discs and between the energy dissipation discs and the well bottom, the diameter of the energy dissipation disc on the upper side is larger than that of the energy dissipation disc on the lower side, and each energy dissipation disc is provided with an energy dissipation hole. The problem that water flow impacts the drainage well is solved, and the service life of the drainage well is prolonged.
本发明涉及市政排水技术领域，尤其涉及一种压力释放井及水流消能方法。压力释放井包括进水管和消能防冲装置；所述进水管的出口设置在井底并朝上布置，所述防冲装置设置在所述进水管的出口处；所述消能防冲装置包括消能盆和消能环，所述消能环从井底向上凸起并环绕在所述消能盆周围；所述消能盆包括格栅条和至少两个消能盘，所述格栅条布置在消能盘之间以及消能盘与井底之间，上侧消能盘的直径大于下侧消能盘的直径，且每个消能盘上开设有消能洞。通过本发明解决了水流对排水井的冲击问题，延长了排水井的使用寿命。
Pressure release well and water flow energy dissipation method
一种压力释放井及水流消能方法
WANG QUAN (author) / LIU HUAN (author) / WANG YUMENG (author) / YANG CHANGLING (author)
2024-02-27
Patent
Electronic Resource
Chinese
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