Air conditioner and heating tail end pipeline anti-freezing device

• Main Authors: CAI LITING, TIAN LEI
• Format: Patent
• Language: Chinese; English
• Published: 21.07.2023
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; DOMESTIC HOT-WATER SUPPLY SYSTEMS; DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS; ELEMENTS OR COMPONENTS THEREFOR; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model relates to the technical field of pipeline anti-freezing, in particular to an air conditioner and heating tail end pipeline anti-freezing device. The air conditioner and heating tail end pipeline anti-freezing device comprises a water supply vertical pipe and a water return vertica...