Compressor upper cover, compressor shell and compressor
A technology for compressors and shells, which is applied in the direction of machines/engines, mechanical equipment, liquid variable capacity machinery, etc., and can solve problems such as complicated procedures and inconvenient installation
Pending Publication Date: 2020-02-25
PANASONIC WANBAO GUANGZHOU COMPRESSOR
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The traditional assembly method needs to be hammered and tapped with a special press-fitting fixture to knock the end of the upper cover of the compressor into the lower casing of the compressor. The process is complicated and the installation is extremely inconvenient
Method used
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Embodiment Construction
[0020] Please also see Figure 1 to Figure 5 , figure 1 It is a structural schematic diagram of the upper cover of the compressor of the present invention; figure 2 It is a sectional view of the upper cover of the compressor of the present invention; image 3 for figure 2 Enlarged view of A shown; Figure 4 It is a structural schematic diagram when the upper cover of the compressor of the present invention is not installed on the lower casing of the compressor; Figure 5 It is a structural schematic diagram of the compressor upper cover installed in the compressor lower shell of the present invention.
[0021] The compressor upper cover 10 includes a top cover 11 and an annular side wall 12 extending from the top cover 11 to one end of the compressor lower casing 20 . The annular side wall 12 includes an annular fixing portion 121 for sleeved on the outer periphery of the end of the compressor lower housing 20 and an annular accommodating portion 122 for accommodating a...
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The invention relates to a compressor upper cover, a compressor shell and a compressor. The compressor upper cover comprises a top cover and an annular side wall extending from the top cover to one side; the annular side wall comprises an annular fixing part arranged on the periphery of the end part of a compressor lower shell in a sleeving manner and an annular accommodating part used for accommodating a binding post; a limit structure for matching with the end part of the compressor lower shell is arranged between the annular fixing part and the annular accommodating part; and a fixing structure used for being propped against the periphery of the compressor lower shell is arranged on the inner wall of the annular fixing part. The compressor upper cover and the compressor lower shell arefixed by the fixing structure, matching of mounting positions of the compressor upper cover and the compressor lower shell is realized by a limiting structure, the problems that unevenness is caused when the compressor lower shell is sleeved with the compressor upper cover and even the cover is clamped on the compressor lower shell when the position of the cover is not adjusted very well are solved, and convenient matching installation of the cover and the compressor lower shell is realized.
Description
technical field [0001] The present invention and the field of compressors, in particular, relate to a compressor upper cover, a compressor shell and a compressor. Background technique [0002] As a device for raising low-pressure gas to high-pressure gas, compressors are widely used in air-conditioning and other fields. A traditional compressor includes a compressor casing, a pump body, a motor, terminal posts and other components; the compressor casing includes a compressor lower casing and a compressor upper cover; the pump body and the motor, etc. Assemblies; the upper cover of the compressor is set on the lower shell of the compressor; the upper cover of the compressor is embedded with the terminal for connecting the motor and the external power supply. When assembling, the end of the upper cover of the compressor needs to be knocked into the lower casing of the compressor through a special press fitting fixture, and then the connection between the upper cover of the co...
Claims
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IPC IPC(8): F04B39/12F04B35/04
CPCF04B39/121F04B35/04
Inventor 李志训龚沛温焱彬李桂锋
Owner PANASONIC WANBAO GUANGZHOU COMPRESSOR