Fixing structure for liquid separator, and rotary compressor
A fixed structure and liquid separator technology, which is applied in the direction of refrigerators, refrigeration and liquefaction, refrigeration components, etc., can solve the problems of uneven compression deformation of rubber pads and poor vibration isolation effect, so as to improve vibration isolation effect and reduce Effects of vibration and noise reduction
Pending Publication Date: 2018-11-06
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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- Application Information
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Problems solved by technology
[0003] In order to solve the problem of uneven compression and deformation of existing rubber pads, resulting in poor vibration isolation effect, the invention provides a liquid separator fixing structure and a rotary compressor
Method used
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Embodiment Construction
[0022] Such as figure 1 As shown, the liquid dispenser fixing structure proposed in the embodiment of the present invention includes a bracket 2, a pressure plate 3 arranged on the bracket 2, and a vibration damping pad 4 covered on the liquid dispenser 1. The liquid dispenser 1 is clamped on Between the pressure plate 3 and the bracket 4. The part of the cushion 4 that contacts the pressure plate 3 and the dispenser 1 is the first pressure-receiving part 41, and the part of the cushion 4 that contacts the support 2 and the dispenser 1 is the second pressure-receiving part 42, the second The thickness H of the pressure receiving portion 42 is different from the thickness h of the first pressure receiving portion 41, and the hardness A of the second pressure receiving portion 42 is different from the hardness of the first pressure receiving portion 41.
[0023] The damping pad 4 is made of rubber, and its shape is rectangular.
[0024] Such as figure 2 As shown, in this embodiment...
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The invention discloses a fixing structure for a liquid separator, and a rotary compressor. The fixing structure for the liquid separator comprises a bracket, a pressing plate arranged on the bracketand a damping pad wrapped on the liquid separator. The liquid separator is arranged between the pressing plate and the bracket; the portion, making contact with the pressing plate and the liquid separator, on the damping pad is a first pressure-bearing part, and the portion, making contact with the bracket and the liquid separator, on the damping pad is a second pressure-bearing part; the thickness H of the second pressure-bearing part and the thickness h of the first pressure-bearing part are different; and the hardness A of the second pressure-bearing part and the hardness a of the first pressure-bearing part are different. The damping pad designs multi-section thicknesses and multi-section hardness according to the different pressure-bearing parts of the damping pad, thus the problem ofuneven deformation of the damping pad between the liquid separator and the bracket and the damping pad between the liquid separator and the pressing plate can be effectively solved, the vibration isolation effect is improved, vibration of the liquid separator is reduced, and noise of a compressor is lowered.
Description
Technical field [0001] The invention relates to the technical field of liquid separators for rotary compressors, and more specifically to a liquid separator fixing structure and rotary compressors. Background technique [0002] In order to reduce the vibration of the rotary compressor divider and reduce the noise of the rotary compressor, the rotary compressor divider, the divider bracket, and the divider pressure plate are used for vibration isolation between the rotary compressor divider and the divider bracket. At present, common rubber pads have two types, rectangular strips and round collars, with uniform thickness. However, due to the large difference in the contact area between the dispenser and the holder, and between the dispenser and the pressure plate, after the pressure plate is tightened, the pressure area of the rubber pad between the dispenser and the holder is small, and the solid compression deformation is too large. , The vibration isolation effect is reduced...
Claims
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IPC IPC(8): F25B43/00
CPCF25B43/006F25B2500/13
Inventor 闫婷赵旭敏叶晓飞竺宁凯
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION