Refrigeration compressor of water conservancy ship
A technology for refrigeration compressors and ships, which is applied in the field of refrigeration compressors to achieve the effects of precise timing, improved work efficiency, and saving consumables
Inactive Publication Date: 2021-04-06
吕永兵
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Problems solved by technology
[0004] Aiming at the deficiencies in the use of the existing piston refrigeration compressors proposed in the background technology, the present invention provides a refrigeration compressor for water conservancy ships, which has the advantages of improving work efficiency and filling lubricating oil in real time according to needs, and solves the problem of Technical problems raised in the above-mentioned background technology
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1-7 , a refrigeration compressor for water conservancy ships, comprising a cylinder 1, the right sides of both ends of the cylinder 1 are connected with an air inlet 2, and the positions inside the cylinder 1 close to the air inlet 2 are respectively installed with an air inlet valve 3 through a spring movement, and the cylinder The left side of both ends of 1 is connected with the exhaust port 4, and the position inside the cylinder 1 close...
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The invention relates to the technical field of refrigeration compressors, and discloses a refrigeration compressor of a water conservancy ship. The refrigeration compressor comprises an incomplete gear, wherein the incomplete gear is meshed with gear teeth on the inner ring wall of a rotary frame; oil conveying bins are formed in the upper side and the lower side of the interior of the rotary frame; two oil baffle plates are arranged in inner cavities of the oil conveying bins in a sliding mode; opening and closing plates are arranged in the opposite ends of the two oil baffle plates in a sliding mode; the ends, located in the oil baffle plates, of the opening and closing plates are fixedly connected with springs; the other ends of the springs are fixedly connected with the interiors of the oil baffle plates; the opening and closing plates can stretch out and draw back relative to the oil baffle plates; and connecting rods are fixedly arranged on the bottom surfaces of the oil baffle plates. According to the refrigeration compressor, the incomplete gear, the rotary frame and an air cylinder are arranged, so that a piston moves in the air cylinder in a reciprocating mode twice, but three working cycles can be completed, and the working efficiency of the refrigeration compressor is further improved.
Description
technical field [0001] The invention relates to the technical field of refrigeration compressors, in particular to a refrigeration compressor for water conservancy ships. Background technique [0002] The piston compressor is a compressor that relies on the reciprocating motion of the piston to pressurize the gas and transport the gas. It belongs to the volumetric compressor and is mainly composed of a working chamber, transmission parts, body and auxiliary parts. [0003] Some piston compressors in the prior art drive the connecting rod through the rotation of the crankshaft, and then make the piston reciprocate. However, in this way, the motor drives the crankshaft to rotate once and makes the piston reciprocate once, which can only complete suction, compression, Exhaust, that is, only one working cycle can be completed, and the work efficiency is not high. Secondly, the existing piston compressor regularly fills the piston with lubricating oil through the lubricating oil ...
Claims
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IPC IPC(8): F04B37/12F04B39/02F04B39/00
CPCF04B37/12F04B39/0005F04B39/0022F04B39/02F04B39/0276F04B39/0207
Inventor 吕永兵
Owner 吕永兵