subject: Zhang Jinghua, Shandong Province: "source Of Life" Guardian - Water, Pipe Network, Zhang [print this page] Water is the source of life, water supply network is the city's "lifeline", which linked the normal life of thousands of families, bearing the normal operation of businesses. In Zhangqiu, a person is commonly known as the lifeline of the city's "patron saint", he is Zhang Jinghua.
Familiar with the water industry, people know all over the city the size of the different diameter pipes, as the body's "blood vessel"; water pipe sizes Valve , Then as each regional water supply situation in control of the "central nervous system." Where the valve in question, where the water supply will be affected. How in the shortest time, using the most accurate way, the most scientific measures to protect the pipe network flow, required for the job of the valve pipe work to a wealth of experience and superb skills.
Pipeline which first came to work, Zhang Jinghua on the water Pipeline , Valves and consequently do not understand. Through an open mind to the old master to ask to check the relevant professional books, self-study, Zhang Jinghua finally worked out a practical and suitable for work job needed pipe, valve repair, maintenance technology. In order to accurately grasp the performance of each valve, he was also a variety of valves, such as Butterfly , Monochoria valve to painstaking research, finally excel at unique skills children: blindfolded and a variety of valves can also be adept at dismantling.
2001 11 day of the month, a factory next door, Xicheng District, Water Department, the valve burst, a huge water flooded into an instant to road flooding. Head of Business Logistics anxiously asked water companies close the valve and stop water supply companies Water Bay, Sai Ma. The term pipeline when the Zhang Jinghua, director of the scene and saw the valve burst water pipes from 600mm diameter, although the factory is only 12 meters away. However, in his recollection, the main supply pipes 600mm diameter at this location did not open staircase, burst water pipes that is completely water after the plant matrix to water supply and the valve can be shut down factory district. Water Bay, Sai Ma stopped the water supply will be delays, so that the water spewing out wasted. He immediately closed the plant command decisively valves, not only avoids the water draining away, but also ensure urban residents and industries to the western half of the normal water.
For 20 years, a similar repair, maintenance, Zhang Jinghua experienced thousands of times, and different types of "stumbling block", he was always able to respond to calm, to overcome difficulties one by one. Moreover, the clear water district, which bore the streets are distributed much of the water supply pipe, installed what position and what type, size of the valve; in an emergency situation, how much the scene diameter pipeline, which shut down the specific needs of the root channel Which valves, are well aware of his, casually, to a total let us solve the problem the first time. The workers have said pipeline, Director Zhang is a live drawing, a live data.
Pipeline bears out the city over 230 km of water networks and water supply more than 1000 (more than 100mm in diameter) valve dimension Care Workers For, under the leadership of the Zhang Jinghua, size pipes, valves, the coming year, there have been no more than 20 errors, and effectively protect the city Security , High-quality, low cost and continuous water supply, tap water to thousands of families enjoy a sweet and glycol.
