Waste heat recovery heat pump unit

• Main Authors: ZHOU QIHAO, LIN XU, YIN YIKANG, WANG BAOMING, ZOU YUTIAN, LI AIYAN, YU DEQING, CHEN MENGQI
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2023
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; COMBUSTION APPARATUS; COMBUSTION PROCESSES; FLUES; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; RANGES; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES; VENTILATING; WEAPONS

The utility model relates to the technical field of energy, in particular to a waste heat recovery heat pump unit which comprises a unit body. The fuel gas heat pump device is arranged in the unit body; and the gas-fired boiler device is arranged in the unit body, and the gas-fired boiler device and the gas-fired heat pump device are circularly communicated through a pipeline structure. The heat supply network water outlet pipeline is arranged to heat flue gas in the first reheater and the second reheater, and the concentration of the flue gas is reduced, so that the emission standard is met, and pollution is reduced; the process of integration and repeated circulation of the gas heat pump device and the gas boiler device is arranged, the flue gas waste heat recovery efficiency is improved, gradient utilization of energy is achieved, and meanwhile cyclic utilization of water resources is achieved. 本实用新型涉及能源技术领域，具体为一种余热回收热泵机组，包括：机组本体；燃气热泵装置，所述燃气热泵装置设于所述机组本体内；燃气锅炉装置，所述燃气锅炉装置设于所述机组本体内，所述燃气锅炉装置和所述燃气热泵装置之间通过管道结构循环