Gas turbine combined cycle heat pump system

CN122149107APending Publication Date: 2026-06-05李华玉
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
李华玉
Filing Date
2026-02-07
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing technologies struggle to efficiently utilize high-quality fuels such as natural gas, gasoline, and diesel for refrigeration, heating, steam generation, and power supply, especially when meeting high-parameter heating or steam demands.

Method used

The gas turbine-type combined cycle heat pump system combines components such as compressor, combustion chamber, gas turbine, high-temperature heater, steam generator, second compressor, heater, booster pump, throttle valve, evaporator and ejector, and integrates components such as high-temperature regenerator, regenerator, expander, nozzle and steam distribution chamber to form various variants of the combined cycle heat pump system, in order to optimize the process and structure and achieve high-efficiency energy conversion.

Benefits of technology

It achieves efficient utilization of high-quality fuels, meets high-parameter heating and steam demands, and improves the system's performance index and energy utilization rate.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122149107A_ABST
    Figure CN122149107A_ABST
Patent Text Reader

Abstract

The application provides a gas turbine combined cycle heat pump system and belongs to the technical field of heat pumps. The system is externally provided with an air passage connected with a combustion chamber through a compressor, a fuel passage connected with the combustion chamber, a gas passage connected with a gas turbine in the combustion chamber, a gas passage connected with the outside through a high-temperature heater and a steam generator in the gas turbine, a cold steam passage of a second compressor connected with the heater, a heater connected with the steam generator through a booster pump, a heater connected with an evaporator through a throttle valve, a steam generator connected with an injector high-pressure steam inlet, an evaporator connected with an injector low-pressure steam inlet, and the injector connected with the second compressor. The high-temperature heater and the heater are respectively provided with heated medium passages connected with the outside, the evaporator is provided with a low-temperature heat medium passage connected with the outside, the gas turbine is connected with the compressor and the second compressor and transmits power, and the gas turbine combined cycle heat pump system is formed.
Need to check novelty before this filing date? Find Prior Art