A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterway exhaust system and cleaning and sweeping vehicle
The waterway exhaust system comprises a first water tank, a communicating pipeline, a communicating branch, a communicating branch, a water pump, a first controller and a second controller, when water needs to be added into the first water tank, the first controller is turned off, the second controller is turned on, and water enters the communicating pipeline from a water inlet and a water outlet; the first controller is started, the second controller is closed, water is arranged near the water pump, the water pump can directly run, and the water pump can directly run when the first controller is started and the second controller is closed. The conditions that air permeates into water flow and enters the water pump and the water pump is in high-speed idling for a long time are avoided, and therefore the service life of the high-pressure water pump is prolonged. The invention further discloses the washing and sweeping vehicle.
本发明公开了一种水路排气系统，包括第一水箱、联通管路、联通支路、联通分路、水泵、第一控制器和第二控制器，需要向第一水箱加水时，第一控制器关闭，第二控制器开启，水从进出水口进入联通管路，并自下而上挤压联通管路、联通支路和联通分路内的空气，直至进入位于进出水口上方的第一水箱，此时水泵附近的空气已从联通分路进入第一水箱，加水完毕后，第一控制器开启，第二控制器关闭，水泵附近均为水，水泵可直接运行，避免了空气渗入水流进入水泵，以及水泵长时间处于高速空转的情况，从而延长了高压水泵的使用寿命。本发明还公开了一种洗扫车。
Waterway exhaust system and cleaning and sweeping vehicle
The waterway exhaust system comprises a first water tank, a communicating pipeline, a communicating branch, a communicating branch, a water pump, a first controller and a second controller, when water needs to be added into the first water tank, the first controller is turned off, the second controller is turned on, and water enters the communicating pipeline from a water inlet and a water outlet; the first controller is started, the second controller is closed, water is arranged near the water pump, the water pump can directly run, and the water pump can directly run when the first controller is started and the second controller is closed. The conditions that air permeates into water flow and enters the water pump and the water pump is in high-speed idling for a long time are avoided, and therefore the service life of the high-pressure water pump is prolonged. The invention further discloses the washing and sweeping vehicle.
本发明公开了一种水路排气系统，包括第一水箱、联通管路、联通支路、联通分路、水泵、第一控制器和第二控制器，需要向第一水箱加水时，第一控制器关闭，第二控制器开启，水从进出水口进入联通管路，并自下而上挤压联通管路、联通支路和联通分路内的空气，直至进入位于进出水口上方的第一水箱，此时水泵附近的空气已从联通分路进入第一水箱，加水完毕后，第一控制器开启，第二控制器关闭，水泵附近均为水，水泵可直接运行，避免了空气渗入水流进入水泵，以及水泵长时间处于高速空转的情况，从而延长了高压水泵的使用寿命。本发明还公开了一种洗扫车。
Waterway exhaust system and cleaning and sweeping vehicle
一种水路排气系统及洗扫车
XIE BINGYANG (author) / LIAN FENGLEI (author) / MENG RUI (author) / PENG WEN (author)
2024-07-26
Patent
Electronic Resource
Chinese
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
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