- 1、本文档共78页,可阅读全部内容。
- 2、原创力文档(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
家用水泵类产品基础培训教材
* * * * * * * * Booster pump electronic work the same way as a garden pump (jet pump). The Booster pump electronic is additionally equipped with a electronic pressure switch and a non-return valve. When no water is taken out anymore the pressure switch switches off the pump after a chosen follow-up time. The non-return valve protects the pressure line from pressure loss. Even small amounts of water activate the pump immediately. * * * * * * * * * Regarding vibrations Booster pump pressure tank and Booster pump electronic should be acoustically separated by a piece of hose (1) when integrated in a fixed pipe installation. For maintenance purposes a tap (2) each at the suction and the pressure side would be helpful. * * * * * * * * The pump room (1) is filled when the pump sinks under the water surface. The movement of the pump impeller (2) creates water transport from inside to outside. The water is pressed through the outlet hole (3). Multiplex sealings (4) at the motor shaft and the cable feedthrough provide a perfect sealing of the pump motor. The motor cooling is provided by the surrounding water. The machine is switched-on resp. -off by the float switch resp. an aquasensor which is immersed into the water. * * * * * * * * * * * * Calculation example Pool, SCP 16.000: Dimensions: 4x8 m, 1,5 m depth = 48 m3 = 48.000 l 1 ?“ hose with hose end 0,5 m above swimming pool level Beginning: 15.250 l/h, (16.000 + 14.500):2 End: 12.800 l/h Average: 14.000 l/h Time needed: 48.000:14.000= 3.4 hrs * More precise calculation: Beginning: 15.250 l/h, (16.000 + 14.500):2 End: 12.800 l/h Average: 14.000 l/h Time needed: 48.000:14.000= 3.4 hrs But: No hose resistance included! * * * * * * * * * Before starting the pump room (1) should be completely filled with water. The movement of the pump impeller (2) causes a water circuit inside of the pump which leads through the injector (3, Venturi principle). In the process the intake hose (4). This principle is called ?Je
您可能关注的文档
- 某工程项目进度管理培训课件.ppt
- 某市再生水利用排污管网建设方案.ppt
- 某市农村环境保护规划教材.doc
- 某市人民医院工作流程图集.doc
- 某市地产集团应急调度指挥中心建设方案.doc
- 某市化工企业三评级一评价环保评级概述.docx
- 某市三区城乡统筹发展规划教材.ppt
- 某市建设工程工程量清单计价实施细则.ppt
- 某市房地产交易服务人员岗位资格培训教材.ppt
- 某市场调研报告.ppt
- DB36T 1951.2-2024经果林水土保持技术规范 第2部分:前埂后沟-梯壁植草式水平台地技术规范.pdf
- DB36T 1964-2024新型冠状病毒基因溯源技术规范.pdf
- DB5109T 14-2024地理标志产品 川白芷生产技术规范.pdf
- DB51T 3178-2024四川省多灾种自然灾害预警信息发布技术规范.pdf
- DB51T 3168-2024高等学校学生食堂建设和管理服务规范.pdf
- 2024年顶岗实习学生总结标准范文(4篇).doc
- 餐厅经理工作总结标准范文(5篇).doc
- 人事年终工作总结范文(4篇).doc
- 电工师傅试用期工作总结(5篇).doc
- 科室个人工作总结标准范文(5篇).doc
文档评论(0)