Magnetic refrigeration urea tank, urea solution temperature adjusting method and engineering machinery

• Main Authors: ZHANG LEI, JIA CUNKUN, FANG HONGQIN, ZHAO YAOYAO, YANG TIAN, DONG YUZHONG, ZHAO ZHUOZHENG
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; WEAPONS

The invention discloses a magnetic refrigeration urea tank, a urea solution temperature adjusting method and engineering machinery. The magnetic refrigeration urea tank is mainly composed of a tank body, a magnetic refrigeration heat dissipation system and a temperature monitoring system. The tank body is used for storing a urea solution; the magnetic refrigeration heat dissipation system is mounted in the tank body and is used for carrying out heat management on the urea solution in the tank body, so that the temperature of the urea solution is maintained within a preset temperature range; and the temperature monitoring system is used for monitoring the temperature of the urea solution in the tank body, comparing the monitored real-time temperature with a preset temperature, and controlling the magnetic refrigeration and heat dissipation system to correspondingly treat the urea solution when the temperature is not the preset temperature. A magnetic refrigeration heat dissipation technology is adopted, heat m