| 摘要 |
FIELD: gas purifying devices.SUBSTANCE: air cleaner comprises air filters arranged in housing, in lower part of which there is window with bypass valve containing pivoted cover, characterised by that bypass valve is equipped with shock-absorber, articulated by one end on bypass valve cover, and other end is on frame attached to house and sealed by arranged below bypass valve, wherein protective screen is located on frame.EFFECT: air supply process stabilisation.1 cl, 3 dwg |
