Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water accumulation prevention warning type highway culvert drainage equipment disclosed in the invention comprises a culvert body, a water suction pump is installed in the culvert body, the water inlet end and the water outlet end of the water suction pump are connected with the inner bottom wall of the culvert body and an external drainage pipeline through guide pipes correspondingly, and a limiting groove is formed in the culvert body; and a channel is formed between the limiting groove and the inner wall of the culvert body. By arranging an annular liquid storage bag and an electrorheological fluid, when water accumulated in the culvert body is too much and the water suction pump is started, the state of the electrorheological fluid is changed through the electric field action of a first electrode plate and a second electrode plate on the electrorheological fluid in the annular liquid storage bag, a circuit is continuously kept in a closed state, and the power supply of the water suction pump is cut off until the accumulated water in the culvert body is nearly drained, so that the water suction pump is prevented from being repeatedly started and stopped in a short time to influence the service life, and meanwhile, the drainage quality in the culvert body is also improved.
本发明公开了一种防积水警示型公路涵洞排水设备，包括涵洞本体，所述涵洞本体内安装有抽水泵，所述抽水泵的进水端和出水端分别通过导管与涵洞本体内底壁和外界排水管道连接，所述涵洞本体内开设有限位槽，所述限位槽与涵洞本体内壁之间开设有通道。本发明中，通过设置环形储液囊和电流变液，在涵洞本体内积水过多开启抽水泵时，通过第一电极板和第二电极板对环形储液囊内电流变液时间电场作用从而改变电流变液的状态，使得电路持续保持通路状态，直到涵洞本体内积水几近排出后才会切断抽水泵的供电，从而避免抽水泵在短时间内反复启停，影响其使用寿命，同时也提高了涵洞本体内排水的质量。
Water accumulation prevention warning type highway culvert drainage equipment disclosed in the invention comprises a culvert body, a water suction pump is installed in the culvert body, the water inlet end and the water outlet end of the water suction pump are connected with the inner bottom wall of the culvert body and an external drainage pipeline through guide pipes correspondingly, and a limiting groove is formed in the culvert body; and a channel is formed between the limiting groove and the inner wall of the culvert body. By arranging an annular liquid storage bag and an electrorheological fluid, when water accumulated in the culvert body is too much and the water suction pump is started, the state of the electrorheological fluid is changed through the electric field action of a first electrode plate and a second electrode plate on the electrorheological fluid in the annular liquid storage bag, a circuit is continuously kept in a closed state, and the power supply of the water suction pump is cut off until the accumulated water in the culvert body is nearly drained, so that the water suction pump is prevented from being repeatedly started and stopped in a short time to influence the service life, and meanwhile, the drainage quality in the culvert body is also improved.
本发明公开了一种防积水警示型公路涵洞排水设备，包括涵洞本体，所述涵洞本体内安装有抽水泵，所述抽水泵的进水端和出水端分别通过导管与涵洞本体内底壁和外界排水管道连接，所述涵洞本体内开设有限位槽，所述限位槽与涵洞本体内壁之间开设有通道。本发明中，通过设置环形储液囊和电流变液，在涵洞本体内积水过多开启抽水泵时，通过第一电极板和第二电极板对环形储液囊内电流变液时间电场作用从而改变电流变液的状态，使得电路持续保持通路状态，直到涵洞本体内积水几近排出后才会切断抽水泵的供电，从而避免抽水泵在短时间内反复启停，影响其使用寿命，同时也提高了涵洞本体内排水的质量。
Water accumulation prevention warning type highway culvert drainage equipment
一种防积水警示型公路涵洞排水设备
YANG BIAO (Autor:in)
03.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E03F
SEWERS
,
Abwasserkanäle
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
H01H
Elektrische Schalter
,
ELECTRIC SWITCHES
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