Condensate water recovery device of central air conditioner

• Main Authors: WU QINGSONG, LIU YI, WU KUN, WANG HONGYI, WU SHUANGQI, WANG HAO
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2024
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention discloses a central air conditioner condensate water recovery device which comprises a liquid collection hopper, a scraping piece, a primary suction piece, a secondary suction piece and a driving piece, the liquid collection hopper is supported below an evaporator of a central air conditioner, the scraping piece is arranged on one side of the evaporator in a matched mode, and the scraping piece pushes condensate water drops on the evaporator to gather towards the liquid collection hopper; according to the characteristic that condensed water generated by the central air conditioner evaporator is low in flow speed but large in overall flow, gathering of the condensed water is accelerated firstly, condensed water flow is formed, then the formed water flow is drained in an accelerated mode through the negative pressure suction effect, and in the condensed water drainage process, the condensed water is sucked into the liquid collecting hopper. According to the structural characteristics of the primar