Muffler and Compressor
A technology of a silencer and a casing, applied in the field of fuel oil measurement, can solve the problems of reducing the performance of the compressor and affecting the refrigerant gas delivery volume, etc.
Active Publication Date: 2022-05-27
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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- Application Information
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Problems solved by technology
The structure of the suction muffler will affect the gas delivery volume of the refrigerant and reduce the overall performance of the compressor.
Method used
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[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0027] like Figure 1 to Figure 6 As shown, an embodiment of the present invention provides a muffler, including: a first casing 10; a second casing 20 connected to the first casing 10; a partition plate 30 disposed between the first casing 10 and the first casing Between the two shells 20,...
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The invention provides a muffler and a compressor. The muffler includes a first casing, a second casing, a partition, an input pipe and an output pipe, the second casing is connected to the first casing; the partition is arranged at the second Between the first housing and the second housing, the partition divides the cavity between the first housing and the second housing into a volume chamber and an expansion chamber, and the partition has an input port; the input tube is located in the expansion chamber, and the input tube One end of the input pipe communicates with the input port, and the other end of the input pipe communicates with the expansion chamber; a part of the output pipe is located in the expansion chamber, and the other part of the output pipe is located outside the expansion chamber, and the output pipe communicates with the expansion chamber; the length of the input pipe and the output pipe are located in the expansion chamber. The lengths of the sections in the chamber are not equal, and the extension direction of the input pipe and the extension direction of the output pipe are not the same. By adopting this solution, noise can be reduced, and the muffler adopts a partition plate and two pipelines, which has a simple structure and reduces the pressure loss of the refrigerant, thereby reducing the loss of gas transmission volume.
Description
technical field [0001] The invention relates to the technical field of fuel oil measurement, in particular to a muffler and a compressor. Background technique [0002] At present, refrigerators have become an essential appliance in homes or offices. With the emergence of high-efficiency refrigerators, solving the problem of noise has become an industry problem. At the same time, noise is an important indicator to measure the performance of compressors. The suction noise of the compressor can be reduced by the suction muffler, and the mechanical noise of the compressor can also be reduced. The structure of the suction muffler will affect the amount of refrigerant gas delivery and reduce the overall performance of the compressor. Therefore, how to balance the noise reduction effect of the muffler and ensure the performance of the compressor is an important research topic at present. SUMMARY OF THE INVENTION [0003] The present invention provides a muffler and a compressor...
Claims
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IPC IPC(8): F04B39/00
CPCF04B39/0061F04B39/0055F04B39/0083
Inventor 魏会军张问贵徐敏刘源泉
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION