The invention discloses an exhaust waste heat recovery device and a vehicle, the exhaust waste heat recovery device comprises an outer shell, the inner part of the outer shell is hollow so as to form a heat exchange cavity, and two opposite wall surfaces of the outer shell are provided with insertion ports penetrating to the heat exchange cavity; the heat exchange core comprises a heat exchange shell and thermoelectric power generation pieces, the interior of the heat exchange shell is hollow so that an exhaust channel can be formed, the two ends of the heat exchange shell are inserted into the two insertion openings so that the heat exchange shell can be exposed in the heat exchange cavity, and the peripheral face of the heat exchange shell is connected with the inner walls of the insertion openings in a sealed mode; a liquid path cavity is formed in the space between the heat exchange shell and the inner wall of the heat exchange cavity, and a liquid inlet and a liquid outlet which penetrate to the liquid path cavity are formed in the wall face of the outer shell. The cold end of the thermoelectric power generation sheet is attached to the inner wall of the exhaust channel. According to the exhaust waste heat recovery device and the vehicle, various forms of energy recovery can be achieved, and the exhaust waste heat recovery efficiency can be greatly improved.
本申请公开了一种排气余热回收装置及车辆,排气余热回收装置包括:外壳体,内部中空以形成有换热腔,所述外壳体的两相对壁面上开设有贯穿至所述换热腔的安插口;换热芯体,包括换热壳体和温差发电片,所述换热壳体内部中空以形成有排气通道,所述换热壳体两端插设于两所述安插口,使所述换热壳体暴露于所述换热腔中,所述换热壳体的外周面与所述安插口内壁密封连接,所述换热壳体和所述换热腔的内壁之间的空间形成液路腔室,所述外壳体的壁面上开设有贯穿至所述液路腔室的进液口和出液口;所述温差发电片的冷端贴靠于所述排气通道的内壁上。本申请中的排气余热回收装置及车辆,能够实现多种形式的能量回收,排气余热回收效率能够大幅提升。
Exhaust waste heat recovery device and vehicle
排气余热回收装置及车辆
2024-07-05
Patent
Electronic Resource
Chinese
IPC: | F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR |
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