Fresh air processing device for central air conditioner in dust-free workshop

• Main Authors: XIANG PAN, HUANG QIULONG, LI YI
• Format: Patent
• Language: Chinese; English
• Published: 21.03.2023
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The dust-free workshop central air conditioner fresh air processing device comprises a cold-heat exchanger, the two opposite sides of the cold-heat exchanger are each provided with an air inlet pipe and an air outlet pipe, the air inlet pipe and the air outlet pipe on one side of the cold-heat exchanger are arranged indoors, and the air inlet pipe and the air outlet pipe on the other side of the cold-heat exchanger extend out of the room; a filter screen is obliquely arranged in the air inlet pipe extending out of the room, is arranged at an opening of the air inlet pipe, covers the air inlet pipe and inclines in the direction deviating from the cold-heat exchanger; the device has the effect of reducing the probability that impurities such as leaves and dust are accumulated at the air inlet pipe. 本申请涉及一种无尘车间中央空调新风处理装置，其包括冷热交换器，所述冷热交换器相对的两侧均设置有进风管和出风管，冷热交换器一侧的进风管和出风管设置于室内，另一侧的进风管和出风管伸出室外；伸出室外的进风管内倾斜设置有过滤网，过滤网设置在进风管开口处，过滤网覆盖进风管且朝向背离冷热交换器方向倾斜；本申请具有降低树叶、灰尘等杂物堆积在进风管处概率效果。