| 摘要 |
The present invention relates to a thermal difference generation system using a pump which utilizes an organic in the organic rankine cycle as a direct driving source, as well as an economical and practical method thereof and a device thereof. A pump used in low-temperature thermal difference generation is rotated by driving an electric motor. These pumps account for most of the electricity used in the thermal difference generation. To improve the cycle efficiency, the electricity used by the pump is to be replaced by an organic direct driven pump. The working fluid discharged from the middle part or the back part will be released by a condenser. However, a turbine is installed instead of the traditional motor and rotates by using the remaining heat while the pump on the opposite side connected by a spindle will rotate to circulate the working fluid, a high thermal source, and a low thermal source. The organic direct driven pump-adopting thermal difference generation system according to an embodiment of the present invention has many advantages, such as reusing the working fluid by rotating the pump, improving the overall output and efficiency without using the electricity to power the pump, reducing the size of the condenser with the working fluid at a lower temperature, and reducing the generation unit price of the thermal difference generation. |
