In the above, the above explained the noise reduction from the pipeline part, then what are the silencers in the high and low temperature alternating wet heat box, let us explain it to everyone.
(3) The high and low temperature alternating wet heat box has a certain inclination angle to the wall surface
The back surface of the high and low temperature alternating heat and humidity chamber is inclined at a certain angle to the wall surface, and after the back surface and the wall surface are inclined at 1-3 degrees, the test box has a large opening on one side and a small opening on one side, and has a trumpet shape. The large side emits a lot of noise and should face the object; the small side has less noise and should face the active area of ​​the person.
(4) Appropriately heighten the four corners of the high and low temperature alternating wet heat box
The high and low temperature alternating humid heat box height is 3-6 cm and the balance of the four corners is adjusted to increase the air convection space at the bottom of the box. In this way, compressor noise and other noise from the bottom of the cabinet are removed from the bottom of the cabinet, reducing noise from the sides and upper portions of the cabinet.
(5) The compressor base should be firm
If the compressor is pressed tightly by hand, the noise is significantly reduced, and the noise is increased by hand. This is generally caused by uneven force on the fixed damping pad of the compressor base or loose bolts and unstable compressor bottom plate. The connecting part bolts should be adjusted and tightened and the loss of the elastic washer should be replaced.
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