A kind of compressor and inflation device
A compressor and compression pump technology, which is applied to the components, mechanical equipment, machines/engines, etc. of the pumping device for elastic fluids, which can solve the impact on the user experience, the reliability of the compressor equipment or the container, etc. problems, to achieve the effect of reducing vibration, reducing resistance, and reducing airflow noise
Active Publication Date: 2016-04-06
广东福瑞客电器科技有限公司
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Problems solved by technology
Noise will affect the user experience, and vibration may affect the reliability of the equipment or container where the compressor is installed
Method used
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Embodiment Construction
[0010] In order to better understand the technical content of the present invention, specific embodiments are given and the technical solutions are introduced with reference to the accompanying drawings.
[0011] refer to figure 1 , an exploded view of the overall structure of the compressor, the compressor in this embodiment includes a compressor casing (1), a compression pump (2) and a motor (3). read on figure 2 , the explosion diagram of the compression pump structure in the novel compressor, wherein the compression pump (2) includes an exhaust muffler plate (20), a lower cylinder head (21), a cylinder (22), an upper cylinder head (23) and a rotating shaft ( twenty four). A bearing (2114) is arranged on the lower cylinder head, and the rotating shaft (24) is connected with the lower cylinder head (21) through the bearing (2114). Air flows from being compressed in the cylinder to the passage in the lower cylinder head (21), enters the cylinder (22) through the passage i...
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The invention provides a compressor. A compression pump of the compressor comprises a lower air cylinder cover, an air cylinder, an upper air cylinder cover and a rotating shaft; the lower air cylinder cover is provided with a bearing; the rotating shaft is connected onto the lower air cylinder cover through the bearing; the lower air cylinder cover comprises a first groove; an air inlet is arranged at one end of the first groove; an air bleeding valve is contained in the first groove; and a second groove and a third groove respectively extend out of the two ends of the first groove to form an annular air current groove surrounding the bearing. The second groove and the third groove are converged in a confluence cavity of the second groove; the second groove extends to an air outlet; and air currents pass the air outlet and are discharged through a channel formed by the air cylinder and the upper air cylinder cover. For the compressor, the noise and vibration generated when the air currents flow into the air cylinder are reduced through the design of the three grooves arranged on the air cylinder covers.
Description
technical field [0001] The embodiment of the present invention relates to a refrigeration device, in particular to a micro compressor, and further relates to the design of the cylinder head on the compressor. Background technique [0002] The rotary compressor is a common type of compressor at present, especially for small or micro compressors, most of them are rotary. For rotary compressors, the compressed air flow is usually discharged from the cylinder through the lower cylinder head located at the bottom of the compressor, and then through the passage formed by the groove opened in the lower cylinder head and then discharged by the passage between the cylinder and the upper cylinder head. The air flow enters the groove provided by the lower cylinder head from the cylinder through the air inlet, and then enters between the cylinder and the upper cylinder head along the groove. Generally, two grooves are commonly found on the lower cylinder head and are arranged at right ...
Claims
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IPC IPC(8): F04C23/00F04C29/06F04C29/12
Inventor 李永安肖建平
Owner 广东福瑞客电器科技有限公司