Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MALODOR PREVENTING TYPE DRAINAGE FACILITY, PUMP AND PUMP SYSTEM
PROBLEM TO BE SOLVED: To furthermore effectively suppress accumulation of dirt and refuse on the bottom face of a drainage tank.SOLUTION: A pump system includes a water tank, a pump connected to a water outlet of the water tank for draining off the water tank, and return piping for returning a part of drain from the pump to the bottom of the water tank. A discharge port of the return piping is arranged so that the water flow returned to the bottom of the water tank from the return piping collides diagonally against an inner wall face of the water tank, and the inner wall face of the water tank is formed in such a face shape that the water flow colliding against the inner wall face forms a swirling water flow leading to the water outlet of the water tank.SELECTED DRAWING: Figure 3B
【課題】排水槽の底面への汚物やゴミの堆積を、より一層効果的に抑制する。【解決手段】ポンプシステムは、水槽と、水槽の流出口に接続されて水槽を排水するためのポンプと、ポンプからの排水の一部を水槽の底部へ戻すための戻り配管と、を備え、戻り配管の吐出口は、戻り配管から水槽の底部へ戻された水流が水槽の内壁面に対して斜めに当たるように配置され、水槽の内壁面は、内壁面に当たった水流が水槽の流出口へ向かう旋回流を形成するような面形状に構成される。【選択図】図３Ｂ
MALODOR PREVENTING TYPE DRAINAGE FACILITY, PUMP AND PUMP SYSTEM
PROBLEM TO BE SOLVED: To furthermore effectively suppress accumulation of dirt and refuse on the bottom face of a drainage tank.SOLUTION: A pump system includes a water tank, a pump connected to a water outlet of the water tank for draining off the water tank, and return piping for returning a part of drain from the pump to the bottom of the water tank. A discharge port of the return piping is arranged so that the water flow returned to the bottom of the water tank from the return piping collides diagonally against an inner wall face of the water tank, and the inner wall face of the water tank is formed in such a face shape that the water flow colliding against the inner wall face forms a swirling water flow leading to the water outlet of the water tank.SELECTED DRAWING: Figure 3B
【課題】排水槽の底面への汚物やゴミの堆積を、より一層効果的に抑制する。【解決手段】ポンプシステムは、水槽と、水槽の流出口に接続されて水槽を排水するためのポンプと、ポンプからの排水の一部を水槽の底部へ戻すための戻り配管と、を備え、戻り配管の吐出口は、戻り配管から水槽の底部へ戻された水流が水槽の内壁面に対して斜めに当たるように配置され、水槽の内壁面は、内壁面に当たった水流が水槽の流出口へ向かう旋回流を形成するような面形状に構成される。【選択図】図３Ｂ
MALODOR PREVENTING TYPE DRAINAGE FACILITY, PUMP AND PUMP SYSTEM
悪臭防止型排水設備、ポンプ、及びポンプシステム
KWAK JIANMING (Autor:in) / ISONO MIHO (Autor:in) / KURITA KANAME (Autor:in) / UCHIDA HIROSHI (Autor:in) / HIRAMOTO KAZUYA (Autor:in) / SHOJI KENTA (Autor:in) / RANADE SHRUNALI (Autor:in)
14.06.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
PUMP SYSTEM AND MALODOR PREVENTING TYPE DRAINAGE FACILITY
| Europäisches Patentamt | 2018
DRAINAGE FACILITY, MALODOR PREVENTING DRAINAGE FACILITY AND PUMP
| Europäisches Patentamt | 2018
PUMP SYSTEM, MALODOR PREVENTING DRAINAGE EQUIPMENT AND PUMP
| Europäisches Patentamt | 2018