The invention discloses a special ultra-silence traction main machine for a household elevator. The special ultra-silence traction main machine comprises a traction body, a sound insulation cavity is formed in the sound insulation box body, the traction body is installed in the sound insulation cavity, a lower penetrating groove is formed in the lower side wall of the sound insulation cavity, and an upper penetrating groove is formed in the upper side wall of the sound insulation cavity; the lower fan is fixed in the lower penetrating groove; the two isolation devices comprise isolation frames, isolation rotating shafts and isolation motors, the isolation frames are fixed to the outer wall of the sound insulation box body, isolation cavities are formed in the isolation frames, the isolation rotating shafts are rotationally connected into the isolation cavities, a plurality of isolation plates are arranged on the outer walls of the isolation rotating shafts, and rotating shafts of the isolation motors are fixedly connected with one ends of the isolation rotating shafts. The isolation plate of the lower isolation device rotates to bring outside air into the lower fan, the isolation plate of the upper isolation device rotates to discharge heat out of the upper isolation frame, it can be guaranteed that the sound insulation cavity is always isolated from the outside, and better sound insulation can be achieved.
本发明公开了一种家用电梯专用超静音曳引主机,包括:曳引本体;隔音箱体,隔音箱体内设有隔音腔体,曳引本体安装在隔音腔体内,隔音腔体的下侧壁设有下穿槽,隔音腔体的上侧壁设有上穿槽;下风扇,下风扇固定在下穿槽内;两个隔离装置,隔离装置包括隔离框、隔离转轴和隔离电机,隔离框固定在隔音箱体的外壁上,隔离框上设有隔离腔体,隔离转轴转动连接在隔离腔体内,隔离转轴的外壁上设有若干隔离板,隔离电机的转轴与隔离转轴的一端固定连接。下面的隔离装置的隔离板转动能够将外界的空气带入到下风扇处,上面的隔离装置的隔离板转动能够将热量排出上面的隔离框,能够保证隔音腔体始终与外界隔离,能够更好的隔音。
Special ultra-silence traction main machine for household elevator
一种家用电梯专用超静音曳引主机
2025-03-11
Patent
Electronic Resource
Chinese
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