Pipeline pump basics

Pipeline pump knowledge: the internal warhead rotation makes the water rise, the internal pressure becomes smaller, due to atmospheric pressure, water and into the part of the warhead. In fact, the pump is usually installed directly on the water pipe, called the pipe pump. Small domestic civilian pipeline pump is often used to increase water pressure on the water pressure pipe can also be used for other water circulation system. In addition there are hot water pipe pumps, micro-pipeline pumps, etc. .... Pipeline pump, the motor housing 1, the motor stator 2, the motor rotor 3, the sealing sleeve 4, the pump housing 5, the pump impeller 6, the cover 7, the motor shaft 8, the filter 9, the end cover groove 10, the seal A rubber ring 11 and a graphite bearing 12. The utility model is characterized in that the sealing sleeve 4 shields the motor stator 2 and the motor rotor 3 from each other and is sealed with a sealing rubber ring 11 which has a filter 9 in the end cap 7 End cap groove 10, the bearing is made of graphite sliding bearing 12, the pump impeller 6 is made of modified polyphenylene oxide PPO plastic, the motor housing 1 is made of die-cast aluminum alloy or cast iron, the common voltage is 380v / 3 phase, 220v / single phase AC General power a few watts to hundreds of watts range. Pipeline pump characteristics and role Pipeline pump is pressurized pipeline to solve the pipeline pressure is too low and developed a new pump, horizontal centrifugal pump than the current application has great advantages. Pipeline pump has the following characteristics: Pipeline pump compact, pump integration, small size. The vertical structure of the installation of small footprint, smooth operation, installation without adjustment. 2. The pump inlet and outlet are designed with the same flange and are located on the same center. They can be directly installed on the pipeline like a valve with low center to facilitate pipe layout and easy installation. 3, pump and motor coaxial, short axial size, the pump run more smoothly, low noise. 4, the abolition of the traditional way of shaft seal, to avoid the leakage of transmission medium, it has no significant leakage characteristics. Pipeline pump is pressurized pipeline to solve the pipe pressure is too low and developed a new pump, horizontal centrifugal pump than the current application has great advantages. The superiority of the pipeline pump is mainly reflected in the following points: 1. Pipeline pump for high-rise building pressurized water, garden sprinkler, cooling tower water, long distance water, air conditioning, refrigeration flushing, bathroom and other cold; warm water circulation pressure. Operating temperature below 80 ℃. 2. Pipeline pump for heating, boilers and other industries of hot water heating cycle. Operating temperature below 150 ℃. 3. Pipeline pump for conveying food, pharmaceutical, brewing, chemical and other industries in the process of corrosive media, the use of temperature below 80 ℃. 4. Pipeline pumps are suitable for the transportation of non-corrosive liquids, methane or coal mine fixed equipment I and IIA, II B class, temperature group T1, T2, T3, T4 explosive mixtures exist in other industrial sites. Operating temperature below 80 ℃. 5. The pipeline pump is suitable for transporting industrial corrosive liquids such as chemical, pharmaceutical, petroleum, foodstuff, national defense and the like. There are Class I and IIA and IIB fixed plants in the underground of methane or coal mine, and the group of explosive temperature is T1, T2, T3 and T4 Other industrial sites for mixtures. Operating temperature below 150 ℃

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