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Silencer, compressor and refrigeration equipment

A muffler and muffler cavity technology, applied in mechanical equipment, machines/engines, liquid variable volume machinery, etc., can solve the problem of large oil output of the compressor, reduce the oil output and reduce the blockage of the first oil leakage Possibility of holes, effect of reducing oil discharge

Pending Publication Date: 2020-04-24
ANHUI MEIZHI COMPRESSOR
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] Refrigerators are essential household appliances in daily life. In addition to the important refrigeration capacity, the noise level is also one of the key indicators of refrigerators; the noise of refrigerators mainly comes from compressors, which are generally equipped with mufflers to reduce noise; mufflers The bottom is provided with an oil leakage hole connected to the inside of the muffler. When the refrigerating machine oil flows back to the bottom of the compressor shell along the outer wall of the muffler shell, the refrigerating machine oil near the oil leakage hole is easily sucked into the muffler by the refrigerant , and finally discharge the compressor from the exhaust pipe with the flow of refrigerant, resulting in a large amount of oil discharged by the compressor

Method used

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  • Silencer, compressor and refrigeration equipment
  • Silencer, compressor and refrigeration equipment
  • Silencer, compressor and refrigeration equipment

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Embodiment Construction

[0041] In order to have a clearer understanding of the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0042] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0043] Refer below Figure 1 to Figure 8 Some embodiments according to the invention are described.

[0044] Such as figure 1As shown, the muffler 200 according to an embodiment of the present inven...

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Abstract

The invention provides a silencer, a compressor and refrigeration equipment. The silencer comprises: a shell, which is internally provided with a silencing cavity, wherein a part of a bottom plate ofthe shell protrudes towards the interior of the silencing cavity; and first oil leakage holes, which are formed in a protrusion and used for discharging oil in the silencing cavity. By means of such atechnical scheme, the oil discharging efficiency of the first oil leaking holes in the bottom of the silencer is effectively improved, and the oil spitting amount of the compressor in the operation process is reduced.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a muffler, a compressor and a refrigeration equipment. Background technique [0002] Refrigerators are essential household appliances in daily life. In addition to the important refrigeration capacity, the noise level is also one of the key indicators of refrigerators; the noise of refrigerators mainly comes from compressors, which are generally equipped with mufflers to reduce noise; mufflers The bottom is provided with an oil leakage hole connected to the inside of the muffler. When the refrigerating machine oil flows back to the bottom of the compressor shell along the outer wall of the muffler shell, the refrigerating machine oil near the oil leakage hole is easily sucked into the muffler by the refrigerant , and finally discharge the compressor from the exhaust pipe with the flow of refrigerant, resulting in a large oil discharge volume of the compressor. C...

Claims

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Application Information

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IPC IPC(8): F04B39/04F04B39/02F04B39/00
CPCF04B39/00F04B39/0083F04B39/0207F04B39/04
Inventor 杨鑫
Owner ANHUI MEIZHI COMPRESSOR
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