AIR-CONDITIONING DEVICE

• Main Author: KANEKO AKIRA
• Format: Patent
• Language: Chinese; English
• Published: 26.10.2021
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; RANGES; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; TRANSPORTING; VEHICLES IN GENERAL; VENTILATING; WEAPONS

Provided is an air-conditioning device that can be safely used without discharging high-temperature and high-pressure heat medium to a user even when a pressure control valve is opened in a configuration in which a unitized air-conditioning device is provided inside a cabin. The present invention is provided with a discharge flow passage that discharges warm air during a cooling operation and discharges cool air during a heating operation by means of heat exchange with the heat medium. When a relief valve is operated, the heat medium can be discharged without trouble via the discharge flow passage. 提供一种空调装置，在将单元化的空调装置设置在车室内的结构中，即使在压力控制阀打开的情况下，高温高压的热介质也不会向用户排出，能安全地使用。包括排出流路，通过与热介质的热交换，所述排出流路在制冷时排出热风，在制热时排出冷风。在泄压阀工作时，热介质能通过排出流路无障碍地排出。