Separator And Inducer
In order to ensure normal and continuous working of the centrifugal pump in gas-containing oil wells, and oil-gas separator is usually installed between the protector and the pump. Sedimentation separator or rotation separator may be used according to the different gas conditions of the oil well. For oil well with high gas content, double-section separator is used in order to ensure effective separation of free gas. Special construction designation separator can be used in high-sand wells and you will get a satisfying result.
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Three hundred tons of water is not enough to show the fault. Whoever should pay compensation Recently, Ms. Qian of Shanghai reported that she recharged more than 1,000 yuan to buy 400 tons of water when she was admitted to a new house last year. The result was just one year old and the amount of water was cleared. According to the plug-in water meter, she only used 102 tons of water. Where is the remaining nearly 300 tons of water?
Ms. Qian said she lives in Jiaxin International Apartment on Taiyun Road, Jiading District, Shanghai. Ms. Qian had a family of three. She stayed in June last year and bought 400 tons of water for property recharge. After that, she never paid any attention to water consumption. Recently, she stopped looking at the water meter at home and found that 400 tons of water had been used up. The property employee who repaired the water meter came to the door and told her that according to the water meter, she had used only 102 tons in the past year. "The remaining water is missing?" Ms. Qian was puzzled.
Ms. Qian said that the residents of the entire building use plug-in water meters and must go to the property to buy water before they can use it. Consulted the neighbors, said that the amount of water used in the home for one year is 100 tons. One of the supervisors said that the water meter of Ms. Qian’s house may be broken. For the inexplicable “missing†water, within the scope of his ability, 100 tons can be compensated. However, Ms. Qian was not satisfied with this compensation plan. "Since it is not my responsibility, why should I bear the loss?" At present, the two sides are still negotiating.
The equipment is completely off the water meter is still turning a few mouthfuls of the family, daily bathing and cooking, but the number of tons of water per month, but Mr. Lee who lives in Tongzhou Beiyuan, “even rice is not always done at home,†less than 5 months time There are nearly 150 tons of water in the home. When observing the water meter, it was found that the faucets were all closed and the water meter still idling. According to the city's water supply group, this situation is not an example. It may be caused by the leakage of water pipes or the presence of gas in the water pipes.
The house where Mr. Li’s house is located is 25 stories high and his family lives on the top floor. In February of this year, Mr. Li’s house replaced a new water meter. Due to the fact that he was not always at home, he did not pay attention to the number of water meters. However, a few days ago, the staff asked him if the water consumption was too large and he used nearly 30 words a month.
Mr. Li looked at his own water meter and discovered that the water meter is still running even when all the faucets and other equipment are closed. He reflected this situation to the Water Group and the other party allowed him to put a gas in the water pipe. However, this move did not work, after the release of gas, only one night time "the water meter still took a ton more than words." Mr. Li found that there was a strange phenomenon on the water meter: Sometimes, after two rounds of advancement, he reversed and turned around.
The staff of the Water Group said that there are two common reasons for this phenomenon, namely, that there are leaks in the pipeline, or that there are gases in the pipeline.
"In case of gas accumulation in the pipeline, it is best to wait until the peak of water use, and the neighbors at the same level will open all the faucets in the house and let it go," said the staff member. If the problem of self-propelled words on the water meter cannot be resolved after deflation, consider finding workers to come in and do further inspections.
Changed the water meter out of the new water meter On the morning of July 13th, the residents of the Qingdao Municipal People's House stopped water again. Until around 9:00, the water in her house was normal. It is understood that about half a month ago, No. 1 Hospital, No. 1 Jinkou Road, Shinan District, replaced a new water meter. After that, the tap water of the entire compound is not normal. There is often no water at the peak of water use. Is this something different?
The public said that Aunt Liu’s use of water is difficult for about half a month. At the recent peak, the tap water was very small and basically became a line that was not enough. Aunt Liu said that the yard's total water meter was there. With the help of a resident, the manhole cover was opened and the water line was inside. A new water meter was very conspicuous. After careful observation, the water meter could be walked. “This water meter has just been replaced. Since the water meter was changed, there was a problem with the water in the yard. Do you not know what happened?â€
The No. 1 Yard at Jinkou Erlu was an old home. Although it was small in size, it lived in 13 households. After problems with the tap water, the bungalows and tenants on the first floor of the building have difficulty in using water, and it is even more troublesome to live on the second floor and the third floor. “I remember one time, half bathed and put on shower gel to stop the water. Fortunately, there was still water and I would take a shower,†said one resident on the second floor.
Where is the problem? 7 Contact Shanghai Run Water Supply City South Line. The staff said that they had received feedback from the public before. The pipeline also sent staff to the site and found that the problem was in the pipeline outside the hospital. If you want normal water, you can only replace the pipeline outside the total water meter. According to the staff, there are old hospitals near the Second Avenue of Jinkou, and the underground pipelines are already old. The pipelines outside the No. 1 yard were laid in the 1970s. The rust is serious and it has already reached the replacement time. For the residents mentioned before the replacement of normal water, after the replacement of the problem, the staff explained that after the corrosion of the pipeline, "a water stop water," the pipeline will not work, the corrosion may spread, or squeeze into one place, Finally affect the normal flow of water. “We have already reported to the group to apply for a new pipeline, but because we need to dig for roads, we still need to wait for road approval and approval. We can begin construction.â€
Introduction: Water meters as an important trade settlement tool for urban water supply companies and the economic interests of millions of households, but also an indispensable hardware facility for doing water conservation work, has important value and significance. However, recently, the question of water meters has become more frequent. What is going on here?