Hetero-polymeric state heat utilization system with intermediate separative cooling

Abstract

The invention provides a hetero-polymeric state heat utilization system with intermediate separative cooling and solves the technical problem that an existing heat utilization system in a low-temperature state is low in efficiency. The hetero-polymeric state heat utilization system provided by the invention comprises a compressor, a heat-dissipating tail end, an intermediate separative cooling pipeline and a double heat-absorbing device parallel pipeline connected to a loop through a medium pipeline, wherein the intermediate separative cooling pipeline comprises an intermediate separator, an efficient heat exchange device and a heat exchange throttling piece; the efficient heat exchange device comprises a gaseous medium section and a liquid medium section exchanging heat with each other; the outlet of the heat-dissipating tail end communicates to the middle of the intermediate separator; the gaseous outlet in the upper part of the intermediate separator communicates to the inlet of thegaseous medium section of the efficient heat exchange device; and the outlet of the gaseous medium section is divided into two paths. The hetero-polymeric state heat utilization system provided by the invention recovers and utilizes heat energy fully through the heat-dissipating tail end for reducing the temperature of a medium entering an evaporator, is high in liquefaction ratio and improves the work efficiency.

Description

technical field [0001] The invention belongs to the technical field of heat utilization systems, and in particular relates to a heteropolymer heat utilization system with intermediate separation and cooling. Background technique [0002] The heteropolymeric heat utilization system can use various energy sources in the environment for heating. For example, a typical heteropolymeric heat utilization system can use solar energy and air energy for heating, so as to make full use of environmental heat sources to improve the heating effect. Therefore, compared with the single heat source such as air source, the efficiency of heat energy utilization device has been greatly improved, but as the ambient temperature drops, especially below -25°C, due to the relative weakening of heat energy and light in the air, the energy efficiency coefficient of the heteromeric system Like the air source, there will be a large attenuation, and the utilization rate of heat will also be greatly reduc...

AI Technical Summary

Problems solved by technology

Therefore, compared with single heat sources such as air sources, the efficiency of thermal energy utilization devices has been greatly improved, but as the ambient temperature drops, especially below -25°C, due to the relative weakening of heat energy and light in the air, the energy efficiency coefficient of the heteromeric system Like the air source, there will be a large attenuation, and the utilization rate of heat will also be greatly reduced.

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