Exhausting and sound deadening structure of refrigerator compressor
A compressor exhaust and sound-absorbing structure technology, which is applied to mechanical equipment, machines/engines, liquid variable capacity machinery, etc., can solve the problems of reduced efficiency, increased compressor shell temperature, and high heat transfer coefficient, and achieves temperature reduction , the effect of improving efficiency
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[0013] refer to Figure 1 ~ Figure 2 1. Refrigerator compressor exhaust silencer structure, which includes a cylinder head 1 with a silencer chamber 12 and a valve plate 2 connected to the end face of the silencer chamber 12. The inner surface of the silencer chamber 12 is provided with a heat insulating layer.
[0014] As a further preferred embodiment, the muffler cavity 12 is provided with an inner liner 11 attached to its inner surface, and the inner liner 11 is a polymer material member with poor thermal conductivity, thereby forming the heat insulation layer. Of course, in the actual assembly, more suitable spacers or gaskets can be added according to the air tightness, such as figure 2 As shown, add gasket 3 and spacer 4 between valve piece 2 and inner bushing 11, install suction valve piece 5 and valve plate gasket 6 between valve piece 2 and the cylinder seat to be connected, etc. etc., these are all common structures of the suction and discharge parts of conventio...
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