Preventing more than 20,000 residents of Haishu to stop water in the rainstorm, he sneaked into the stagnant water to open the valve

Zhejiang News Client reporter Ying Lei Correspondent Liu Xin

Typhoon "Plum Blossom" brought a storm, and some areas of water in some areas of Dongqiao Town, Haishu District caused to varying degrees of water, which caused the town's total water supply pipes to discharge the pressure of the pressure to be flooded and failed, affecting more than 20,000 residents of residents. Huang Yunshen, director of the Dongqiao Institute of Haishu Water Branch, sneaked into the stagnant water for more than 30 consecutive times to eliminate the fault and ensure the normal water use of residents.

In the early morning of the 15th, the typhoon "plum blossom" brought a storm. Huang Yunshen, who was on duty, received a few calls, reflecting the suspension of water in the cave bridge area. "It may be that the regulating pressure regulatory valve was installed not long ago, and it was necessary to deal with it on the spot." Huang Yunshen made a judgment for the first time and went to deal with the pipeline Mu Yongguo.

The regulating pressure valve is installed in Zhougong Mansion Village, Dongqiao Town, with more than three kilometers. The overhaul of the vehicle was driving for about two kilometers, and it was unable to move forward due to the water area. Huang Yunshen and Mu Yongguo can only abandon the car, bring two wounds, and a long -handle key weighing twenty or thirty pounds. Two people are shallow and shallowly, underwalking against the water, "70 cm in the deepest part, all the rain boots are water, and they can only move forward slowly." Huang Yunshen said that the last mile of more than half of the distance was nearly half a whole half of the journey. More than an hour.

When the two arrived at the regulating pressure valve control cabinet, they were already at more than one morning. According to the situation at the scene, Huang Yunshen's judgment was confirmed that the total water supply pipe regulating valve of the cave bridge was automatically closed due to water flooding. The nearby bypass valve must be opened to ensure water supply. The wind comes with the heavy rain, and the water cover is 40 cm, and it is very difficult to find the nearby bypass valve. "Looking for the control cabinet as the center of 10 meters, you can only move the broken steps and rely on the feeling under the feet to find the manhole cover." Fortunately, Huang Yunshen knew the facilities here and found the target position in three or four minutes.

To ensure safety, the two first cut off the controller's power supply, and then disposed of the regulating pressure regulating valve. Open the shaft cover in the joint force. The bypass valve is 1.5 meters away from the ground, and it has been completely submerged. To ensure water supply, it is necessary to sneak into the bottom of the well to open the valve. "I think that the water nature is better, and the diving treatment is definitely okay." Huang Yunshen took off his shirt and sneaked into the well under the wrench. Mu Yongguo was lighting at the well.

Huang Yunshen, who was 1.7 meters tall, dived into the bottom of the water. He accurately put the wrench on the valve cone -shaped mouth, which made him unexpected. There are cement obstacles on the side of the valve, and the wrench cannot be completely rotated at one time. The valve of the large -caliber water supply pipe network is tightly linked, and it takes a lot of effort to open it. Under such special cases, Huang Yunshen needs to hold his breath while working hard. "You can only turn more than half a lap every time, hold your breath for more than 20 seconds, then float up, and then dive." Huang Yunshen said. Mu Yongguo, who was on the side, counted it, Huang Yunshen floated up and down more than thirty times.

After nervous treatment, Huang Yunshen slowly opened the valve, and more than 20,000 residents of the cave bridge were guaranteed. Along with the wind and rain, Huang Yunshen and Mu Yongguo traveled again and returned to the unit for duty.

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