JPH01139088U

JPH01139088U -

Info

Publication number: JPH01139088U
Application number: JP3460588U
Authority: JP
Priority date: 1988-03-16
Filing date: 1988-03-16
Publication date: 1989-09-22

Description

[Brief explanation of the drawing]

第１図及び第２図はこの考案に係る定圧化タン
クの異なる実施例を示した断面図、第３図は従来
の波浪発電システムに使用された定圧化タンクを
示した概念図である。２…水、１…外タンク、３…空気槽、４…荷重
タンク部、５…送気管、６…排気管、７…剛性支
柱、８…摺動部、９…ポンプ、１０…開閉弁、１
２…海底、１１…海水。 FIGS. 1 and 2 are sectional views showing different embodiments of a constant pressure tank according to this invention, and FIG. 3 is a conceptual diagram showing a constant pressure tank used in a conventional wave power generation system. 2...Water, 1...Outer tank, 3...Air tank, 4...Load tank section, 5...Air pipe, 6...Exhaust pipe, 7...Rigid strut, 8...Sliding part, 9...Pump, 10...Opening/closing valve, 1
2... Ocean floor, 11... Seawater.

Claims

[Scope of Claim for Utility Model Registration] (1) An outer tank with an opening on the top that stores water up to a predetermined level, and an open bottom that is installed so that the lower surface of this opening is submerged under the water surface of the outer tank so that it can be moved vertically. In a constant pressure tank consisting of an air tank, a load tank section installed at the top of the air tank, and an air supply pipe and exhaust pipe connected to the air chamber of the air tank, a rigid support is installed approximately vertically on the outer tank. 1. A constant pressure tank, characterized in that the air tank is vertically movable and supported via a sliding part that slides along the rigid support. (2) The constant pressure tank described in paragraph 1 of the claims for utility model registration, characterized in that water or other liquids or sand or other granular materials are supplied or discharged as a loading material to the loading tank portion. (3) An outer tank with an opening on the top that stores water up to a predetermined level, an air tank with an open bottom and the bottom of this opening submerged below the water surface of the outer tank so that it can be moved vertically, and an air tank. In a constant pressure tank consisting of a load tank part provided at the top of the tank, and an air supply pipe and an exhaust pipe connected to the air chamber of the air layer, a rigid support is erected approximately vertically on the outer tank, and the air tank is connected to the rigid support. It is supported so that it can be displaced vertically via a sliding part that slides along the , and is equipped with a pump that supplies water from the outer tank to the load tank and an on-off valve that returns water from the load tank to the outer tank. A constant pressure tank characterized by: (4) An air tank that has an open bottom and is submerged below the water surface so that it can be moved vertically, a load tank installed at the top of the air tank, and an air chamber in the air tank. In a constant pressure tank consisting of a connected air supply pipe and exhaust pipe, a rigid support is erected vertically at the bottom of the water, and the air tank is supported so as to be vertically displaceable via a sliding part that slides along the rigid support. A constant pressure tank characterized in that it is equipped with a pump that supplies water to a load tank section and an on-off valve that returns water from the load tank section to the outside. (5) The pump that supplies water to the load tank and the on-off valve that discharges water from the load tank are automatically controlled based on the measured values of ocean wave height meters equipped with wave energy absorption devices. A constant pressure tank as described in claim 3 or 4 of the utility model registration claim characterized by: