| 摘要 |
<p>An air interchanger and an air conditioner comprising same. The air interchanger comprises: a shell (110, 210, 310, 410, 510, 610, 710, 810), provided with a shell indoor interface and a shell outdoor interface; a reversing valve (130, 230, 330, 430, 530, 630, 730, 830), arranged in the shell and provided with a first reversing valve opening, a second reversing valve opening and a third reversing valve opening, the first reversing valve opening and the second reversing valve opening being selectively in communication with the third reversing valve opening; an intake sealing chamber (120, 220, 320, 420, 520, 620, 720, 820), arranged in the shell, and provided with an air outlet channel and a filter port with a filter screen (121, 221, 321, 421, 521, 621, 721, 821); an intake motor (170, 270, 370, 470, 570, 670, 770, 870), arranged in the intake sealing chamber, and provided with an intake port (171, 271, 371, 471, 571, 671, 771, 871) in communication with the intake sealing chamber and an air outlet (172, 272, 372, 472, 572, 672, 772, 872) in communication with the air outlet channel; the intake sealing chamber further having an air inlet (122, 222, 322, 422, 522, 622, 722, 822); and an air inlet switching mechanism (140, 240, 340, 440, 540, 640, 740, 840), arranged in the shell, and comprising a switching part and a drive part, the switching part being a sliding baffle, and the drive part being a driving motor, a crank link mechanism, and a pinion and rack transmission mechanism. The air interchanger simultaneously implements two-way air interchange and one-way filter function, thereby reducing the unnecessary operating state of the filter screen and prolonging the service life of the filter screen.</p> |
