Piston compressor and movement inertia force balancing method for piston compressor
A compressor and piston-type technology, which is applied in the field of compressor products, can solve problems such as the unbalanced second-order inertial force, achieve reliable performance, overcome large inertial force, and increase the operating speed
Active Publication Date: 2016-06-01
ANHUI POLYTECHNIC UNIV
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: aiming at the deficiencies of the prior art, provide a simple structure that can completely balance the inertia force and moment of inertia of each moving part of the piston compressor, and overcome the inability of the second order inertia force of the previous piston compressor. Insufficient balance, so as to effectively improve the dynamic performance of the compressor, avoid energy loss, and at the same time ensure a reliable piston compressor running at a high operating speed
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[0024] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:
[0025] as attached figure 1 — attached Figure 4 As shown, the present invention is a piston compressor. The piston compressor includes a compression cylinder 1, a piston 2, and a connecting rod 3. The piston compressor also includes a motor 4, a driving gear 5, and a Driven gear 6, planet carrier 7, planetary gear 8, central fixed gear 9, described drive gear 5 is connected with the motor 4 that can drive drive gear 5 to rotate, driven gear 6 meshes with drive gear 5, and driven gear 6 and The planetary carrier 7 is connected, the planetary gear 8 is connected with the planetary carrier 7, the planetary gear 8 is me...
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The invention provides a piston compressor applied to the field of compressor products and relates to a movement inertia force balancing method for the piston compressor. A driving gear (5) of the piston compressor is connected with a motor (4) which can drive the driving gear (5) to rotate. A driven gear (6) is engaged with the driving gear (5) and connected with a planetary carrier (7). A planetary gear (8) is connected with the planetary carrier (7) and is in gear engagement with the inner wall of a central fixing gear (9). One end of a connecting rod (3) is connected with a piston (2). The other end of the connecting rod (3) is movably connected with the edge of the planetary gear (8). According to the piston compressor and the movement inertia force balancing method for the piston compressor, the inertia force and inertia moment of all movement components of the piston compressor can be completely balanced, the defect that the second-order inertia force of a traditional piston compressor cannot be balanced is overcome, and the power performance of the compressor is effectively improved.
Description
technical field [0001] The invention belongs to the technical field of compressor products, and more specifically relates to a piston compressor. The invention also relates to a motion inertial force balancing method of the piston compressor. Background technique [0002] Piston compressors are widely used in various industries due to their good airtightness, high single-stage compression ratio, low cost and easy maintenance. However, the existing piston compressors also have disadvantages such as excessive machine size, relatively large vibration and noise during operation, and fluctuating displacement. Since the main drive system of piston compressors generally adopts a crank-connecting rod mechanism, the second-order inertial force of the piston cannot be balanced, so the vibration and noise are large during operation, which increases energy loss and affects the working power. Therefore, the problems existing in the existing piston compressors have become a bottleneck pr...
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IPC IPC(8): F04B27/053F04B35/04
CPCF04B27/053F04B35/04
Inventor 何芝仙刘喆李震
Owner ANHUI POLYTECHNIC UNIV