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A platform for research: civil engineering, architecture and urbanism
Water level elevation self-control full-automatic water pumping equipment
The invention relates to water level elevation self-control full-automatic water pumping equipment. The water level elevation self-control full-automatic water pumping equipment comprises a control box placed on the ground. The control box is close to a well mouth of a water well. A water pumping device and a water level monitoring device are connected to the control box. The water pumping devicecomprises a drain pipe extending into the water well, and a water pump is fixedly arranged at the bottom of the drain pipe. The water level monitoring device comprises a heavy hammer limiting switch arranged at the top of the water well, a measuring rope is connected to the bottom of the heavy hammer limiting switch, and a balancing weight capable of floating on the water surface is arranged at the bottom of the measuring rope. An automatic water pumping circuit for controlling the water pump to work by pushing the balancing weight to control on and off of the heavy hammer limiting switch through buoyancy of water in the water well is arranged between the heavy hammer limiting switch and the water pump. The water level elevation self-control full-automatic water pumping equipment has the effects of accurately controlling the water level in the water well and reducing idling of the water pump under the condition of less water.
本发明涉及一种水位高程自控全自动抽水设备，其包括放置于地面的控制箱，控制箱靠近水井的井口，所述控制箱上连接有抽水装置和水位监测装置；所述抽水装置包括延伸至水井内的排水管，排水管的底部固设有水泵；所述水位监测装置包括设置于水井顶部的重锤限位开关，重锤限位开关的底部连接有测量绳，测量绳的底部设置有可漂浮于水面上的配重块，重锤限位开关和水泵之间设置有通过水井内水的浮力推动配重块控制重锤限位开关的开启和关闭以控制水泵工作自动抽水电路。本发明具有准确控制水井内的水位、减少水泵在水少的情况下空转的效果。
Water level elevation self-control full-automatic water pumping equipment
The invention relates to water level elevation self-control full-automatic water pumping equipment. The water level elevation self-control full-automatic water pumping equipment comprises a control box placed on the ground. The control box is close to a well mouth of a water well. A water pumping device and a water level monitoring device are connected to the control box. The water pumping devicecomprises a drain pipe extending into the water well, and a water pump is fixedly arranged at the bottom of the drain pipe. The water level monitoring device comprises a heavy hammer limiting switch arranged at the top of the water well, a measuring rope is connected to the bottom of the heavy hammer limiting switch, and a balancing weight capable of floating on the water surface is arranged at the bottom of the measuring rope. An automatic water pumping circuit for controlling the water pump to work by pushing the balancing weight to control on and off of the heavy hammer limiting switch through buoyancy of water in the water well is arranged between the heavy hammer limiting switch and the water pump. The water level elevation self-control full-automatic water pumping equipment has the effects of accurately controlling the water level in the water well and reducing idling of the water pump under the condition of less water.
本发明涉及一种水位高程自控全自动抽水设备，其包括放置于地面的控制箱，控制箱靠近水井的井口，所述控制箱上连接有抽水装置和水位监测装置；所述抽水装置包括延伸至水井内的排水管，排水管的底部固设有水泵；所述水位监测装置包括设置于水井顶部的重锤限位开关，重锤限位开关的底部连接有测量绳，测量绳的底部设置有可漂浮于水面上的配重块，重锤限位开关和水泵之间设置有通过水井内水的浮力推动配重块控制重锤限位开关的开启和关闭以控制水泵工作自动抽水电路。本发明具有准确控制水井内的水位、减少水泵在水少的情况下空转的效果。
Water level elevation self-control full-automatic water pumping equipment
水位高程自控全自动抽水设备
ZHU LIANCHEN (author) / WANG GUIQUAN (author) / BAO RUCANG (author) / GUO MINGJUN (author) / JIAO MIN (author) / LIU XIANG (author) / REN DAGUANG (author) / XU MIN (author) / ZOU KUN (author) / QIN DAWEI (author)
2021-01-12
Patent
Electronic Resource
Chinese
IPC:
F04B
Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten
,
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
/
B66D
Haspeln
,
CAPSTANS
/
E06C
LADDERS
,
Leitern
/
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
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