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A platform for research: civil engineering, architecture and urbanism
Noise reduction secondary water supply equipment based on urban water supply
The invention discloses noise reduction secondary water supply equipment based on urban water supply, and relates to the technical field of water supply equipment. The noise reduction secondary water supply equipment based on urban water supply comprises a base, a water storage tank is fixed to the base, a water inlet pipe is fixed to the top of the water storage tank, a bottom plate is fixed to the top of the base, and a cushioning assembly comprising a lifting shell is arranged at the top of the bottom plate. When the vibration amplitude is increased due to frequency conversion of the water pump and large noise is generated, the vibrating water pump can drive a connecting column to shake and compress a second spring, meanwhile, the connecting column can drive a friction plate to move on a cover plate in an attached mode, and therefore elastic potential energy stored by the second spring is converted into heat energy of the friction plate, and the vibration amplitude of the water pump is reduced; when the water pump vibrates up and down, the water pump presses the first spring and the damper through the lifting shell, so that up-down vibration of the water pump is relieved, and noise generated by vibration of the water pump is reduced as much as possible.
本发明公开了一种基于城市供水的减噪二次供水设备，本发明涉及供水设备技术领域。该基于城市供水的减噪二次供水设备，包括底座，所述底座上固定有储水罐、且储水罐顶部固定有进水管，所述底座顶部固定有底板、且底板顶部设置有包括升降壳的缓震组件，通过设置缓震组件，当水泵变频导致振动幅度变大产生较大噪声时，振动的水泵能够带动连接柱晃动压缩第二弹簧，同时连接柱也会带动摩擦板贴在盖板上移动，以此将第二弹簧储存的弹性势能转化成摩擦板的热能，以此减小水泵振动幅度；当水泵产生上下振动时，水泵会通过升降壳下压第一弹簧和阻尼器，以此缓解水泵的上下振动，尽可能地减少水泵振动产生的噪声。
Noise reduction secondary water supply equipment based on urban water supply
The invention discloses noise reduction secondary water supply equipment based on urban water supply, and relates to the technical field of water supply equipment. The noise reduction secondary water supply equipment based on urban water supply comprises a base, a water storage tank is fixed to the base, a water inlet pipe is fixed to the top of the water storage tank, a bottom plate is fixed to the top of the base, and a cushioning assembly comprising a lifting shell is arranged at the top of the bottom plate. When the vibration amplitude is increased due to frequency conversion of the water pump and large noise is generated, the vibrating water pump can drive a connecting column to shake and compress a second spring, meanwhile, the connecting column can drive a friction plate to move on a cover plate in an attached mode, and therefore elastic potential energy stored by the second spring is converted into heat energy of the friction plate, and the vibration amplitude of the water pump is reduced; when the water pump vibrates up and down, the water pump presses the first spring and the damper through the lifting shell, so that up-down vibration of the water pump is relieved, and noise generated by vibration of the water pump is reduced as much as possible.
本发明公开了一种基于城市供水的减噪二次供水设备，本发明涉及供水设备技术领域。该基于城市供水的减噪二次供水设备，包括底座，所述底座上固定有储水罐、且储水罐顶部固定有进水管，所述底座顶部固定有底板、且底板顶部设置有包括升降壳的缓震组件，通过设置缓震组件，当水泵变频导致振动幅度变大产生较大噪声时，振动的水泵能够带动连接柱晃动压缩第二弹簧，同时连接柱也会带动摩擦板贴在盖板上移动，以此将第二弹簧储存的弹性势能转化成摩擦板的热能，以此减小水泵振动幅度；当水泵产生上下振动时，水泵会通过升降壳下压第一弹簧和阻尼器，以此缓解水泵的上下振动，尽可能地减少水泵振动产生的噪声。
Noise reduction secondary water supply equipment based on urban water supply
基于城市供水的减噪二次供水设备
ZHANG SHIYOU (author)
2023-09-01
Patent
Electronic Resource
Chinese
IPC:
E03B
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
High-pressure noise reduction secondary water supply equipment based on urban water supply
| European Patent Office | 2022