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1. (WO2019023834) UNDERWATER LINEAR POWER GENERATION DEVICE HAVING PARTITION CHAMBER
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Pub. No.:
WO/2019/023834
International Application No.:
PCT/CN2017/095121
Publication Date:
07.02.2019
International Filing Date:
31.07.2017
IPC:
F03B 13/16
(2006.01)
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03
MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
B
MACHINES OR ENGINES FOR LIQUIDS
13
Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
12
characterised by using wave or tide energy
14
using wave energy
16
using the relative movement between a wave-operated member and another member
Applicants:
南通市东方塑胶有限公司 NANTONG ORIENT PLASTICS CO., LTD
[CN/CN]; 中国江苏省南通市 港闸区长泰路东侧一号路 No. 1 Street, East of Changtai Road, Gangzha Nantong, Jiangsu 226002, CN
Inventors:
乐智斌 LE, Zhibin
; CN
Agent:
南京经纬专利商标代理有限公司 NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD
; 中国江苏省南京市 鼓楼区中山路179号12楼B座 12th FL.-B No. 179 Zhongshan Road, Gulou Nanjing, Jiangsu 210005, CN
Priority Data:
Title
(EN)
UNDERWATER LINEAR POWER GENERATION DEVICE HAVING PARTITION CHAMBER
(FR)
DISPOSITIF DE PRODUCTION D'ÉNERGIE LINÉAIRE SOUS-MARINE AYANT UNE CHAMBRE DE PARTITION
(ZH)
一种具有隔腔的水下直线发电装置
Abstract:
(EN)
An underwater linear power generation device having a partition chamber, comprising a main housing (1), a pull rod (2), a permanent magnet (4), a coil (3), a return spring (6) and a Y-shaped seal coil (5); the main housing comprises an outer housing, a sealed compartment (11), a partition chamber (12), a coil compartment (13) and a power storage compartment (14), the bottom of the main housing being fixed, the pull rod moving relative to the main housing when the pull rod is subjected to a pulling force; the pull rod comprises a pull ring (21), a movable rod (23) and a retaining ring (22); the movable rod is provided with a plurality of flat keys, the permanent magnet being mounted on the flat keys, the permanent magnet moving, when the pull rod moves, together with the pull rod and relative to the coil mounted in the coil compartment of the main housing, thereby generating a current; the pull rod is pulled back by means of the return spring, the retaining ring prevents the pull ring from moving away from the main housing, the water-tightness is guaranteed between the main housing and the pull rod by means of multiple layers of Y-shaped coils. A cluster formed by the device or by a plurality of such devices is used for a mooring system, or is connected to its own floating body to serve as a wave power generation system; the pull rod is driven by an external load to move relative to the main housing, and the device converts the mechanical energy into electric energy for storage or use.
(FR)
L'invention concerne un dispositif de production d'énergie linéaire sous-marine ayant une chambre de séparation. Ce dispositif comprend un boîtier principal (1), une tige de traction (2), un aimant permanent (4), une bobine (3), un ressort de rappel (6) et une bobine d'étanchéité en forme de Y (5). Le boîtier principal comprend un boîtier externe, un compartiment étanche (11), une chambre de séparation (12), un compartiment de bobine (13) et un compartiment de stockage d'énergie (14), le fond du boîtier principal étant fixe, la tige de traction se déplaçant par rapport au boîtier principal lorsque la tige de traction est soumise à une force de traction. La tige de traction comprend une bague de traction (21), une tige mobile (23) et une bague de retenue (22). La tige mobile est pourvue d'une pluralité de clavettes plates, l'aimant permanent étant monté sur les clavettes plates et se déplaçant conjointement avec la tige de traction lorsque celle-ci se déplace et par rapport à la bobine montée dans le compartiment de bobine du boîtier principal, générant ainsi un courant. La tige de traction est retirée au moyen du ressort de rappel, la bague de retenue empêche la bague de traction de s'éloigner du boîtier principal, l'étanchéité à l'eau est garantie entre le boîtier principal et la tige de traction au moyen de multiples couches de bobines en forme de Y. Un groupement formé par le dispositif ou par une pluralité de tels dispositifs est utilisé pour un système d'amarrage, ou est relié à son propre corps flottant pour servir de système de production d'énergie houlomotrice; la tige de traction est entraînée par une charge externe pour se déplacer par rapport au boîtier principal, et le dispositif convertit l'énergie mécanique en énergie électrique pour un stockage ou une utilisation.
(ZH)
一种具有隔腔的水下直线发电装置,包含主壳体(1)、拉杆(2)、永磁体(4)、线圈(3)、恢复弹簧(6)和Y型密封圈(5);主壳体包括外壳、密封舱(11)、隔腔(12)、线圈舱(13)和储电舱(14),主壳体底部固定,当拉杆受到拉力时,拉杆和主壳体会发生相对运动;拉杆包括拉环(21)、运动杆(23)和防脱环(22);运动杆上设置多个平键,永磁体安装在平键上,当拉杆发生运动时,永磁体随着拉杆与安装在主壳体的线圈舱内部的线圈发生相对运动,从而产生电流;通过恢复弹簧,将拉杆拉回,防脱环防止拉环离开主壳体,而主壳体与拉杆之间通过多层Y型线圈保证其水密性。该装置或多个装置组成的集群用于系泊系统,或与自身浮体连接作为波浪发电系统,在外载荷作用下带动拉杆与主壳体产生相对运动,通过装置将机械能转化为电能,电能进行储存或使用。
Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language:
Chinese (
ZH
)
Filing Language:
Chinese (
ZH
)