A double-acting pressure cylinder type buoyancy adjusting device of a bathyscaphe comprises a direct-current motor, a plunger pump, a coarse filter, an overflow valve, a three-position three-way electromagnetic valve, a double-acting pressure cylinder, a two-position two-way electromagnetic valve, an outer oil bag, an inner oil cylinder, a first one-way valve, a second one-way valve, a third one-way valve and a fourth one-way valve. The coarse filter is connected with the inner oil cylinder and the plunger pump, an oil outlet of the plunger pump is connected with a port P of the three-positionthree-way electromagnetic valve and an oil inlet of the overflow valve, and an oil outlet of the overflow valve is connected with the inner oil cylinder; a port T of the three-position three-way electromagnetic valve is connected with the inner oil cylinder, a port A of the three-position three-way electromagnetic valve is connected with an oil inlet of the first one-way valve and a first low-pressure cavity, and a port B of the three-position three-way electromagnetic valve is connected with an oil inlet of the second one-way valve and a second low-pressure cavity. A first high-pressure cavity is connected with the oil outlet of the first one-way valve and the oil inlet of the third one-way valve, and the second high-pressure cavity is connected with the oil outlet of the second one-wayvalve and the oil inlet of the fourth one-way valve. The oil outlets of the third one-way valve and the fourth one-way valve are connected with the outer oil bag; and the two-position two-way electromagnetic valve is connected with the outer oil bag and the inner oil cylinder. The energy consumption of a bathyscaphe can be reduced.
本发明公开了一种深海潜水器双作用增压缸式浮力调节装置,包括直流电机、柱塞泵、粗过滤器、溢流阀、三位三通电磁阀、双作用增压缸、二位二通电磁阀、外油囊、内油缸、单向阀一、单向阀二、单向阀三、单向阀四;粗过滤器连接内油缸、柱塞泵,柱塞泵出油口连接三位三通电磁阀P口、连接溢流阀进油口,溢流阀出油口连接内油缸;三位三通电磁阀T口连接内油缸,A口连接单向阀一进油口和低压腔一,B口连接单向阀二进油口和低压腔二;高压腔一连接单向阀一出油口和单向阀三进油口,高压腔二分别连接单向阀二出油口和单向阀四进油口;单向阀三和单向阀四的出油口连接外油囊;二位二通电磁阀连接外油囊、内油缸。本发明能够降低深海潜水器的能量消耗。
Double-acting pressure cylinder type buoyancy adjusting device of bathyscaphe
一种深海潜水器双作用增压缸式浮力调节装置
2021-01-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |
Europäisches Patentamt | 2023
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