The city's largest integrated pumping station, the Pufu River Pump Station is fully completed

As one of the main roads that run through the east and west in Jining Central District, the drainage system of Wu Tai Zha Road-Changqing Road has attracted much attention from the public. The construction of the Pufu River Pump Station started construction on May 10th and completed it on July 31.

The city's largest integrated pump station

The maximum 24600 cubic cube/hour

On August 4th, the reporter and two maintenance personnel followed a narrow track recovered above the pipe to the other side of the pump station. Stretch out the wall on the east side, then connect a maintenance valve to the west, and then "pick up" the three -pump pumps, and extend the wall out of the wall.

"The Pufu River Pump Station is currently the largest integrated pump station in Jining City. The deep foundation pit depth is 14 meters. The construction is difficult and affected by the underground sewage pipeline and the mobile main light cable. The construction space is small. After the pile and high -voltage rotor spraying curtain for support, the excavation is excavated, and the support is carried out. Liu Jinmin, a senior engineer of the Jining Municipal Garden Construction Center, introduced that the Langfu River Pumping Station project adopts a 24 -meter reinforced concrete irrigation pile with a high -voltage spin spray spray stop water for support. Cube/hour, the water out of the water uses D2200 reinforced concrete tubes with box culverts into the Pufu River, which can effectively enhance the drainage capacity of Wutai Zhanda Road-Changqing Road section.

The reporter saw that the pump station installed the grille machine filtering garbage and floating objects in rainwater, which is another "sewage disposal" function in the drainage system. "The main road connecting the pump station into the water pipeline is D2200 reinforced concrete tube, which is 9 meters deep. The main body of the pump station uses steel concrete pouring into the pool, 2 axis flow pumps, and a single power of 110kW." According to Shandong Public Construction Group Group According to Tang Pengfei, the person in charge of the Wu Tai Zhandu Road to Changqing Road Reconstruction Project, the limited person said that in addition to the pumping station used in use, the pumping station in the project adopts three sets of glass fiber reinforcement integrated pumping stations. The axis flow pump "escort" for safe travel during the flood season of the surrounding citizens.

Manual+automated control combination

The pump is also automatic "rotation" with automatic "rotation"

"When the control switch selects the" Automatic "operation, the control system selects the boiling water pump to run according to the situation. When the water level rises, the control water pump is started in order. When decreased, the control water pump stops one by one, and the order is the opposite. "According to Zhang Feng, a senior engineer of the Jining Municipal Garden Construction Center, the pump station can also automatically accumulate the operation time of the water pump to achieve the automatic rotation of the pump to ensure that the water pump is always located. In the best operation. When the water level is low to dry and protects the water level, the pump will stop. For example, the PLC self -control system on the pumping station on a large screen, the pumping machine that shows the red line is running at high power, and the red line also indicates that the water level has reached a warning water level. If it is blue, it means that the pump is not running, and the yellow indicates that the pumping machine starts and runs, and the green is normal power.

On the large screen of the operation management monitoring center of the pump station, the water level of the pump storage pool, the operation of the pump machine equipment, and the internal and roads of the pumping machine can be presented one by one. In addition, the water pump supporting professional sewage pump controller can realize the automation control of pump stations and "no one is on duty." Water pump control has functions such as rotation control, equipment inspection, 4G network communication, anti -theft alarm, and smart water cloud platform/mobile APP. "When we can adjust the control selection button on the electrical control cabinet to the 'local' operation location, manual control can be achieved through the 'start/stop' button on the electronic control cabinet." According to Liu Feng The operation of each pump station in real time is like "one -click start", which can control the operation of each pump station equipment at any time.

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