Internal spiral triangular impeller for pump
CN224693616UActive Publication Date: 2026-08-28YANGZHOU KAILI PUMP CO LTD
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Patent Information
- Application Number
- CN202521745821.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-18
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-08-18
AI Technical Summary
Technical Problem
[0002]目前市场上针对大冷却水泵的叶轮叶片均设计为直线型，但直线性的叶片存在流量小、扬程低等缺点，不能满足各种应用需求
Benefits of technology
[0018]1、采用了倾斜面，倾斜面设置倾斜角度为3°，设置的倾斜面使得叶片在转动过程中，内部的水汽存在的离心力增强，避免水汽长时间停留；
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Smart Images
Figure CN224693616U_ABST
Abstract
The utility model discloses a kind of inner spin three-bladed impellers for pump machine, it relates to pump machine field, and its technical solution main point is including blade and the wheel seat for fixing blade, the blade is equipped with several, all blade is welded on wheel seat, wheel hub is fixed in wheel seat axial center, wheel hub inside is equipped with the wheel axle insertion hole for clamping wheel axle, the blade along wheel seat edge is spirally towards wheel seat axial center, reaches the effect of the pump machine installation of large flow, high lift, effectively avoid water vapor etching rate, can prolong service life.
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