Title:
COIL DEVICE, LIQUID COOLING SYSTEM AND WIND GENERATING SET
Document Type and Number:
WIPO Patent Application WO/2023/231249
Kind Code:
A1
Abstract:
A coil device, a liquid cooling system, and a wind generating set. The coil device is used for supporting a hose. The coil device is provided between a first platform (10) and a second platform (20) arranged at intervals. The first platform (10) can rotate with respect to the second platform (20). The coil device comprises a first support, a second support (21), and a cantilever supporting assembly (30). The first support is fixed on the first platform (10), and the second support (21) is fixed on the second platform (20). Two ends of the cantilever supporting assembly (30) are rotatably connected to the first support and the second support (21) respectively, and the cantilever supporting assembly (30) extends spirally. The cantilever supporting assembly (30) can spirally twist along with the rotation between the first platform (10) and the second platform (20), thereby preventing the hose from being pulled, squeezed and deformed, and prolonging the service life of the hose.
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Inventors:
WANG LIHENG (CN)
ZHANG JINGYI (CN)
ZHOU XIAOWEN (CN)
ZHANG JINGYI (CN)
ZHOU XIAOWEN (CN)
Application Number:
PCT/CN2022/121763
Publication Date:
December 07, 2023
Filing Date:
September 27, 2022
Export Citation:
Assignee:
GOLDWIND SCIENCE & TECHNOLOGY (CN)
International Classes:
F03D80/60; F16L3/00
Domestic Patent References:
| WO2013156605A1 | 2013-10-24 |
Foreign References:
| US20070119185A1 | 2007-05-31 | |||
| CN113532147A | 2021-10-22 | |||
| CN113670094A | 2021-11-19 | |||
| CN209385291U | 2019-09-13 | |||
| CN212390627U | 2021-01-22 | |||
| US4540202A | 1985-09-10 | |||
| US20070228226A1 | 2007-10-04 | |||
| US20100175773A1 | 2010-07-15 | |||
| CN202210613931A | 2022-05-31 |
Attorney, Agent or Firm:
MING & SURE INTELLECTUAL PROPERTY LAW FIRM (CN)
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