TH42498B - Temperature difference engine device - Google Patents

Abstract

DC60 (08/08/12) Different engine temperature device It consists of a low-boiling medium steam turbine (1), a heat absorber (2), a heat-insulated low-temperature counter-current heat exchanger (3), a vortex pump (4), and a cooling system (5) connected between together to form a closed circulation system filled with the medium low boiling point fluid The low boiling medium steam turbine (1) and the heat absorber (2) replace the low density medium heat absorbing system and the vortex pump (4) and the cooling system (5) replace the high density medium circulating cooling system. high Different engine temperature devices can be changed. Thermal energy is mechanical energy. different engine temperature consisting of a steam turbine, a low boiling point (1), an adsorbent A heat (2), a heat-insulated low-temperature counter-current heat exchanger (3), a vortex pump (4), and a cooling system (5) are interconnected to form a closed circulation system filled with medium. low boiling point fluid A low boiling medium steam turbine (1) and a heat absorber (2) replace the system. Absorbs heat in a low density medium. and the vortex pump (4) and the cooling system (5) instead of the system High-density circulating cooling medium Different engine temperature devices can be changed. Thermal energy is mechanical energy.

Claims (1)

All rights reserved, which will not appear on the advertisement page: 1. A characteristic cryogenic engine device is that it consists of a steam turbine, a low-boiling medium (1), a heat absorber (2), a heat-insulated low-temperature countercurrent heat exchanger (3), a vortex pump (4) and a cooling system (5), which are interconnected to form a closed-circulation system filled with a low-boiling fluid medium, wherein a. the low-boiling medium steam turbine (1) and a heat absorber (2) represent the low-density medium heat absorbing working system, and the vortex pump (4) and the cooling system (5) represent the high-density medium circulating cooling system. A transverse heat exchange is realized between the fluids through a heat-insulated low-temperature countercurrent heat exchanger (3); b. a heat-insulated low-temperature countercurrent heat exchanger (3) consists of a high-temperature end A and a low-temperature end B; the heat conversion walls are insulated vertically together by means of an insulating layer inside the heat exchanger; the temperature of the fluid gradually changes vertically from the high-temperature end to the low-temperature end, and the fluids exchange transversely. between each other through the heat exchange wall. C. The low boiling medium flows from the absorber system into the thermally conductive low temperature countercurrent heat exchanger (3) and flows from the high temperature end A to the low temperature end B while the medium changes from the gaseous state to the liquid state or in the high density state. After that, the medium flows through the circulating cooling system and circulates from the low temperature end B to the high temperature end A while the medium changes from the liquid state or in the higher density state to the gaseous state. There is a countercurrent heat exchanger in the insulated low temperature countercurrent heat exchanger (3) during the flow of the medium. D. The absorber (2) may be installed before or after the low boiling medium steam turbine (1) in order to replace the heat energy of the system which is used for external work by the low boiling medium (1) steam turbine. In this way, the energy balance of the system is maintained.