| 摘要 |
The invention relates to a heat exchanger tube ellipsoidal reversible heat-transfer Temic in various technological equipment that uses fossil fuels or thermal energy. The heat exchanger cuprinzinde three main elements, including (1) pipe oval with heat sealed by the nozzle (2), the metallic element separation (3), seal welded (4) reversibility thermal depending on positioning the heat source toward ( (A) and (B). |
