| 摘要 |
PURPOSE:To provide a clathrate compound thermal accumulation tank showing a high efficient production of clathrate compound and showing a wide range of production by a method wherein at least one longitudinal ejector pipe is arranged within the thermal accumulation tank and an injection nozzle for guest agent is arranged within the ejector pipe. CONSTITUTION:Water 10, clathrate compound 11 are stored in a thermal accumulation tank 2 and liquid freon 12 is stored in it under a specific condition in response to their differences in specific weights in layer form. Evaporated gas freon is stored over the layer and a space 9 which is preferable for preventing a carrying of water into a circulation passage is formed. For example, a freon injection nozzle 7 for blowing freon within the cylinder 6 is installed within the ejector pipe 8 with its injection port directed upward so as to generate a flow within the pipe 8 when two phases of liquid or gas freon is injected and generate a forced circulation flow within the thermal accumulation tank 2. The ejector pipe 8 is installed within the tank in a longitudinal direction and a pipe diameter which is preferable for forming a flow directed upward or downward is selected. In addition, a heat exchanger 14 at a cooling and discharging cycle is arranged within the thermal accumulation tank 2 and then a cold heat accumulated in the clathrate compound is taken out. |
