본 발명은 전기 동력 트랙터의 냉각시스템에 관한 것이다. 본 발명에 따른 전기 동력 트랙터는 냉매의 이동 경로 상에 하나의 압축기에 대응하여 제1 증발기와 제2 증발기가 구비되고, 제1 증발기는 배터리(B)의 냉각을 위해 사용되고, 제2 증발기는 운전자에게 냉각된 공기를 공급하기 위해 사용된다. 본 발명에 따르면 생산단가의 절감 및 작업 환경 개선의 효용성이 커지는 효과가 있다.
Disclosed herein is a cooling system for an electric-powered tractor. The cooling system includes: a refrigerant circuit configured to circulate a refrigerant while repeating a process in which compression and condensation is performed and then expansion and evaporation is performed; a condensation fan configured to supply air; a coolant circuit configured to circulate a coolant and cool a battery with the cold of the coolant; a branch circuit configured to branch off from the refrigerant circuit at a second point and then merge with the refrigerant circuit at a first point, and configured such that the expansion and evaporation of the refrigerant is performed therein; an evaporation fan configured to supply air to be cooled and also supply cooled air to an area where a driver is located; and a distributor configured to distribute a part of the refrigerant to the branch circuit.
COOLING SYSTEM FOR ELECTRICALLY DRIVEN TRACTOR
전기 동력 트랙터의 냉각시스템
11.10.2024
Patent
Elektronische Ressource
Koreanisch
IPC: | 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 |