A scroll structure of an air conditioner compressor
An air-conditioning compressor and scroll technology, applied in the field of designing air-conditioning compressors, can solve the problems of the unbalanced moving scroll, high central pressure of the static disc, gas leakage, etc., to reduce the degree of rotation, reduce the loss of balance, and reduce the cost Effect
Active Publication Date: 2019-07-26
江苏成科新能源有限公司
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Problems solved by technology
During this period, the pressure at the center of the static disk is high and unstable, which may easily cause the movable scroll to lose balance and cause gas leakage, etc.
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[0020] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.
[0021] Such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, the scroll structure of the air-conditioning compressor of the present invention includes a fixed scroll 1 and a movable scroll 2; The table 12 and the fixed scroll 13 arranged on the lower surface of the fixed scroll body 11; the side wall of the fixed scroll body 11 is provided with an air inlet 14; the inner circumference of the fixed scroll body 11 is provided with a circle of elas...
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The invention discloses a scroll structure of an air-conditioner compressor. The scroll structure comprises a fixed scroll plate and a movable scroll plate; the fixed scroll plate comprises a fixed scroll plate body, a seal ring and a fixed scroll wrap, the seal ring and the fixed scroll wrap are arranged on the upper surface and the lower surface of the fixed scroll plate body respectively, and the side wall of the fixed scroll plate body is provided with an air inlet; the seal ring is internally provided with three through holes and an air return hole, the three through holes are in linear arrangement, and the diameter of middle through hole is larger than that of the other two through holes; the middle through hole is vertically communicated with the center of the fixed scroll wrap, andthe other two through holes are vertically communicated with two opposite areas adjacent to the center of the fixed scroll wrap respectively; the three through holes are provided with elastic platesand limiting plates. The scroll structure for an air-conditioner compressor has advantages that since the high scroll center pressure intensity is hardly timely released through one through hole, pressure relief is realized through three through holes at three positions to discharge air and lower the occurrence probability of imbalance of the movable scroll plate, and production safety is guaranteed.
Description
technical field [0001] The invention relates to the field of air-conditioning compressors, in particular to a scroll structure of an air-conditioning compressor. Background technique [0002] At present, scroll compressors are widely used in air conditioning systems and other fields due to their advantages such as simple structure, small size, light weight, low noise, high efficiency, and stable force. Usually, the fixed scroll is statically fixed on the frame, and the movable scroll rotates in a plane with a small radius, the gas is gradually compressed, and then continuously discharged from the axial hole of the central part of the fixed scroll. During this period, the pressure at the center of the static disk is high and unstable, which may easily cause the movable scroll to lose balance and cause gas leakage. [0003] Therefore, a scroll structure of an air conditioner compressor is needed to solve the above problems. Contents of the invention [0004] Aiming at the ...
Claims
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IPC IPC(8): F04C18/02F04C29/12
CPCF04C18/0215F04C18/0253F04C18/0269F04C29/12
Inventor 曹靖
Owner 江苏成科新能源有限公司