一种具有高稳定性的储能飞轮机构
By incorporating a limit frame and support components into the energy storage flywheel, combined with a permanent magnet design, the problem of severe bearing wear was solved, resulting in an energy storage flywheel device with high stability and long lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENYANG INST OF ENG
- Filing Date
- 2025-09-05
- Publication Date
- 2026-07-17
AI Technical Summary
In existing energy storage flywheel devices, the bearings have a high failure rate and severe wear, which affects the stability and lifespan of the equipment.
The design incorporates a limit frame and support components combined with permanent magnets. The vertical support is provided by the cooperation of the limit frame and the third permanent magnet, reducing bearing wear. The repulsive effect of the permanent magnets provides horizontal limiting, reducing friction. Combined with a stabilizer and transmission ring, the bearing is limited by the transmission block and clamping block to prevent wear.
This effectively reduces bearing wear, improves the stability and service life of the energy storage flywheel, and reduces energy storage losses.
Smart Images
Figure CN224515799U_ABST
Abstract
Claims
1. A highly stable energy storage flywheel mechanism, comprising a housing (101), wherein the housing (101) is evacuated, a bearing (103) is provided inside the housing (101), a flywheel (102) is provided on the surface of the bearing (103), a motor (104) for charging and discharging energy is provided below the bearing (103), a terminal (105) is provided in the middle of the motor (104), and the terminal (105) is fixedly connected to the bearing (103), characterized in that, The flywheel (102) is provided with a stabilizing device at its lower end, and the inner wall of the housing (101) is provided with a fixing structure.
2. The energy storage flywheel mechanism with high stability according to claim 1, characterized in that, The stabilizing device includes a limiting frame (201), which is fixedly connected to the lower end of the flywheel (102). A third permanent magnet (204) is fixedly connected to the inner wall of the limiting frame (201), and a support component is provided below the third permanent magnet (204).
3. The energy storage flywheel mechanism with high stability according to claim 2, characterized in that, The support assembly includes a fourth permanent magnet (205), which is located below the third permanent magnet (204). The fourth permanent magnet (205) and the third permanent magnet (204) repel each other. The lower end of the fourth permanent magnet (205) is fixedly connected to a support frame (206), which is fixedly connected to the inner wall of the housing (101). The support frame (206) is provided with a limiting unit on its side.
4. The energy storage flywheel mechanism with high stability according to claim 3, characterized in that, The limiting unit includes a second permanent magnet (203), and a plurality of second permanent magnets (203) are respectively provided on both sides of the support frame (206). A plurality of first permanent magnets (202) that repel the second permanent magnets (203) are provided on the inner wall of the limiting frame (201).
5. The energy storage flywheel mechanism with high stability according to claim 1, characterized in that, The fixed structure includes a stabilizer (301), which is fixedly connected to the inner wall of the housing (101). The stabilizer (301) is rotatably connected to a transmission ring (305). The upper end of the transmission ring (305) is provided with a first helical gear (303), and a driving component is provided on the side of the first helical gear (303).
6. The high-stability energy storage flywheel mechanism of claim 5, wherein, The driving component includes a second helical gear (304), the second helical gear (304) is provided on the side of the first helical gear (303), the second helical gear (304) meshes with the first helical gear (303), the transmission shaft (302) is fixedly connected to the side of the second helical gear (304), and a transmission element is provided at the lower end of the first helical gear (303).
7. The high-stability energy storage flywheel mechanism of claim 6, wherein, The transmission element includes a transmission block (306), the lower end of the transmission ring (305) is fixedly connected to the transmission block (306), the stabilizer (301) is slidably connected to a plurality of clamping blocks (307), the upper end of the clamping block (307) is provided with a transmission groove (308), and the transmission block (306) is slidably connected to the transmission groove (308).
8. The energy storage flywheel mechanism with high stability according to claim 1, characterized in that, The housing (101) is equipped with heat dissipation pipes.