Device for providing communication between water tanks of heat accumulation tank system
OwnerTakashi Kuharainventor
Life of this patent
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Abstract
Disclosed is a heat accumulation tank system intended for use as a heat source of, for example, an air conditioner and which is installed, for example, in a building or under a green zone, a stadium or a parking area. The heat accumulation tank system is composed of a plurarity of water tanks which are connected through a communication passage such as a communication pipe. The pressure in the communication passage is controlled by means of a pressurizing device or a vacuum device, so that the state of communication is controlled such as to establish or interrupt the communication between the water tanks or to control the rate of flow of water between these water tanks.
Claims3
In a heat accumulation tank system having a plurality of water tanks separated by partition walls, a communication control device for controlling the state of communication between two adjacent water tanks in said system, comprising:
- an inverse U-shaped passage disposed between said two adjacent water tanks such that one end of said inverse U-shaped passage opens downwardly in one of said two adjacent water tanks while the other end opens downwardly in the other of said two adjacent water tanks;
- pressurized air introduction means for introducing pressurized air to the space in an upper portion of said inverse U-shaped passage;
- and valve means for controlling the introduction of pressurized air.
Dependencies are inferred from the claim text.