Guangzhou-Puda Sports Equipment Installation Co., Ltd. is committed to the swimming pool, SPA multifunctional spa, sauna, tennis courts, basketball courts, soccer fields, equipment operators badminton courts, plastic track, fitness equipment, fountains and other leisure and sports facilities, design, installation, technical support, maintenance and so on. Centrifugal pump works before starting construction equipment pool, first pump and inlet pipe filled with water, pump operation, under the action of high-speed rotating impeller centrifugal force generated pool equipment company, impeller water thrown to hang around , pressed into the volute, impeller inlet forming a vacuum, the pool of water at ambient atmospheric pressure along the suction pipe sucked complements this space. Then inhale water has been thrown by the volute and impeller into the outlet pipe. Thus, if constantly rotating centrifugal impeller can be continuous absorbent, water pressure, water pouring from the lower you can ascend to the height or distance. In summary, under the effect of centrifugal pumps is due to the high speed rotation of the impeller of the centrifugal force generated by the water extraction upward, so called centrifugal pump. Guangzhou-Puda Sports Equipment Installation Co., Ltd. focuses pool / swimming pool equipment, swimming pool design swimming pool equipment, sauna and swimming pool design and installation, engineering design and construction of swimming pools, landscape water treatment equipment, swimming pool circulating water filtration equipment and other services. Welcome to consult ! Guangzhou-Puda Sports Equipment Installation Co., Ltd. is committed to the swimming pool, SPA multifunctional spa, sauna, tennis courts, basketball courts, soccer fields, equipment operators badminton courts, plastic track, fitness equipment, fountains and other leisure and sports facilities, design, installation, technical support, maintenance and so on. Cavitation pump cavitation is caused by vaporization of water, is called vaporization process of water vapor from liquid transformation. When water is vaporized and the temperature and pressure have a certain relationship, under a certain pressure, the temperature rises to a certain value, the water began to vaporize; if at a certain temperature, the pressure is reduced to a certain value, the same will vaporize the water, the This pressure is called the water vapor pressure at that temperature. If the flow process, a localized pressure equal to or lower than a temperature corresponding to the vapor pressure, the water vaporization occurs in the area. After vaporization occurs, it will form a plurality of steam mixed with small gas bubbles. When the bubble flow from the low pressure area along the flow pressure region, bubble rupture under the action of high pressure, high pressure water flows at high speed such the original bubble occupies a space, forming an impact force. Metal surfaces under water hammer pressure, fatigue and the formation was severely damaged. Therefore, the formation of bubbles, the development and rupture resulting in material damage to the ministry process called cavitation. Guangzhou-Puda Sports Equipment Installation Co., Ltd. focuses pool / swimming pool filtration equipment, swimming pool design, pool design and installation of a sauna, swimming pool engineering design and construction, landscape water treatment equipment, swimming pool circulating water filtration equipment and other services. Welcome to consult ! Sauna, swimming pool equipment, swimming pool equipment _ _ Kin Kin Puda Puda provided by the Guangzhou Municipal Sports Equipment Installation Co., Ltd.. Guangzhou-Puda Sports Equipment Installation Co., Ltd. (www.jianpuda.cn) strong, credible, in Guangzhou's construction industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving health Puda innovative ideas will lead into the brilliant and you work for a better future!