flow like waterYears Flow Like Water was a Chinese idiom that described how fast time passed. It came from Tang Xianzu's Peony Pavilion: Dream Shocked. In Wang Xiaobo's work, Years Flow Like Water, he believed that Years Flow Like Water was everything a person had. Only this thing truly belonged to him. Everything else was a moment of joy and misfortune, and it would pass in the blink of an eye. In addition, there was also a song of the same name sung by Anita Mui,"Years Flow Like Water", and a song of the same name sung by Zhang Guorong and Li Jian.
water flow indicatorThe water flow indicator, also known as the oil flow indicator, was a sight glass type instrument valve. In industrial production pipes (such as oil, chemical, chemical fiber, medicine, food, power plants, and pump fields), the turbid degree and flow of liquids, gases, steam, and other media can be observed through the window. The flow rate of the medium can also be roughly understood according to the speed of the impellers. It is an important pipe accessory to ensure normal production and product quality. The connection methods were threaded, flange-type, and welding-type.
In the automatic sprinkling system, the water flow indicator is an alarm device that transforms the water flow signal into an electrical signal. It is only used in closed systems (such as wet systems, dry systems, pre-action systems). The rain system (open system) does not have a water flow indicator. When the water or gas in the pipe network on the side of the system flows, it will be triggered, and the input module connected to it will act and feedback signals to the fire control room, so that the firefighters can arrive at the fire scene in time to extinguish the fire. If the action feedback is triggered due to a fault, it needs to be checked and repaired in time to avoid misjudgment in case of a real fire.
In the calculation of fire zones: if a certain alarm valve group protects multiple fire zones, each zone should be equipped with a water flow indicator; if the alarm valve group protects a zone and crosses the floor, each floor should be equipped; if the alarm valve group protects a zone and does not cross the floor, it generally does not need to be set (after the alarm valve group acts, the pressure switch can feedback the signal to the host, which can represent the water flow indicator), but it can also be set. Model XXJZ water flow indicator uses the flow of water in the spray pipe network to push the blade to touch the micro-switch, converting the water flow signal into an electrical signal and connecting it to the controller to start the automatic fire alarm system. It can detect the operation of the automatic spray system and determine the fire area. In addition, there were different types of water flow indicators, such as the water flow indicator that Weilong had obtained a utility model patent for plastic pipes. The working principle was that when a fire occurred and the water flow in the pipe was caused by the explosion of the showerhead, the water flow indicator on the horizontal pipe would play a role.
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Years flow like waterFlowing Time was a commonly used Chinese idiom, describing the passage of time as fast as running water. This idiom came from a letter written by Xu Ling of the Southern Dynasty to Yang Zunyan, the minister of the Qi Dynasty. In the letter, Xu Ling expressed his lamentation and helplessness about the passage of time. This idiom had also appeared in other literary works, such as Liu E's Travels of Lao Can in the Qing Dynasty and Wan Qiyong's Mulan Flower Slow in the Song Dynasty. In general, the idiom "years flow like water" vividly described the passing of time and the short life.
Reverse Flow 1999 Water MountainCountercurrent 1999 was an urban novel written by Mizuyama. The story was about a billionaire who died regretfully on the streets and was unexpectedly reborn in 1999. He was faced with a debt-ridden family, a wife who was about to be taken away to pay off his debts, and a daughter who was crying for food. After his rebirth, he was determined to make up for his regrets and seize the opportunity to repay his debts. The latest chapter of the novel was the ending of chapter 379, updated on December 24, 2022. Other than that, the search results didn't provide any information about the novel's content and reviews.