Compression pump with rotary rocker arm
A rotary and compression pump technology, applied in the field of compression pumps, can solve the problems of insufficient compression force, high friction coefficient, complex structure, etc., and achieve the effect of easy popularization, small size and wide application
Inactive Publication Date: 2013-03-06
虞锦芳
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Problems solved by technology
[0002] At present, most of the compression pumps used in factories, mines, enterprises or households (such as cold storage, refrigerators, air conditioners, and oxygen pumps) mostly use reciprocating compression pumps with piston reciprocating operations, or rotary compression pumps with eccentric rotors. Although they They are all compression pumps with superior performance and common use today, but they all have their disadvantages, that is, large volume, complex structure, high friction coefficient, insufficient compression force, and high power consumption.
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[0012] A specific embodiment of the present invention is illustrated with reference to accompanying drawing now, in a rocker box (1), rocker box (1) is built-in with rocker (2), its tail end can be movably packed in the rocker wall In the rocker arm base (3) copper sleeve or bearing (4) in the box (1), the middle and lower end of the rocker arm should enter into the circular cylinder (5) below through the rocker box in a dynamic and sealed manner, and the cylinder (5) There is an eccentric rotor body (6) built in. The eccentric rotor body (6) is composed of the eccentric rotor outer core (7) and the eccentric rotor inner core (8). The inner edge of the eccentric rotor outer core should be placed more closely. into the bearing or copper sleeve (9), and the core (8) in the eccentric rotor body can be flexibly rotatably loaded into its bearing or copper sleeve (9), and the eccentric rotor body (6) of the external core (7) of the eccentric rotor There is a rocker shaft hole (10) t...
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A compression pump with a rotary rocker arm is used for compressing gas and liquid. The compression pump comprises a rocker arm box (1), an eccentric rotor (6) composed of a bearing or copper bush of an eccentric rotor outer core (7) and an eccentric rotor inner core (8) is disposed in a round cylinder (5) below a rocker arm (2), the eccentric rotor of the eccentric rotor outer core (7) is provided with a rocker arm shaft hole (10) which allows the lower end of the rocker arm (2) to be movably mounted in the rocker arm shaft hole (10), the cylinder on one side, with the lower end of the rocker arm mounted, of the eccentric rotor outer core is provided with a gas inlet, the cylinder on the other side of the eccentric rocker body outer core is provided with a discharge outlet, the eccentric rotor inner core is provided with a de-deviation hole, and an eccentric shaft is disposed far away from a central point and can be mounted in a central shaft hole of the cylinder.
Description
technical field [0001] The invention relates to a compression pump, especially a rocker rotary compression pump which uses a rocker arm to move up and down an eccentric rotor body to rotate and compress gas and liquid. Background technique [0002] At present, most of the compression pumps (such as cold storage, refrigerators, air conditioners, and oxygen pumps) used in factories, mines, enterprises, and households use reciprocating compression pumps with piston reciprocating operations, or rotary compression pumps with eccentric rotors. Although they They are all compression pumps with better performance and more common use today, but they all have their disadvantages, that is, they are large in size, complex in structure, high in friction coefficient, not strong in compression force, and high in power consumption. Contents of the invention [0003] The purpose of the present invention is to provide a rocker rotary compression pump with small volume, simple structure, sma...
Claims
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Inventor 虞锦芳
Owner 虞锦芳