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Gas cooler and compressor

A gas cooler and housing technology, which is applied to machines/engines, liquid fuel engines, mechanical equipment, etc., can solve the problems of inconvenient disassembly and assembly of oil return pipes, increase manpower and material resources, reduce work efficiency, etc., and achieve the number of parts and components. Reduce, reduce disassembly and assembly time, the effect of simple structure

Active Publication Date: 2015-04-15
昆山三一环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is very inconvenient to disassemble and assemble. It is very inconvenient to disassemble and assemble the oil return pipe. The gearbox needs to be hoisted for operation, which increases manpower and material resources, reduces work efficiency, and is easy to cause danger.

Method used

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  • Gas cooler and compressor

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0017] Such as figure 1 As shown, an embodiment of a gas cooler in the present invention includes a housing 1, wherein the housing 1 is provided with an oil return pipeline 2 integrally formed with the housing 1 and a connecting surface 4 for connecting the gear box 3, The oil return pipeline 2 is opened at the connection surface 4 and connected with the oil return bottom surface 5 of the gear case 3 .

[0018] The above technical solution makes the oil return pipeline 2 of the gearbox 3 and the casing 1 of the gas cooler integrally formed, the overall structure is compact, and the installation is convenient. The connecting parts of the gear box are tightly connected, and then the oil return bottom surface of the gearbox 3 is closely connected with the opening of the oil return pipe 2 at the co...

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Abstract

The invention discloses a gas cooler and relates to a gear centrifugal compressor unit component. The gas cooler comprises a casing, wherein an oil return pipeline and a connecting surface are arranged on the casing, the oil return pipeline is integrated with the casing, the connecting surface is used for connecting a gearbox, and the oil return pipeline is opened at a position of the connecting surface and is connected with an oil return bottom surface of the gearbox. The gas cooler has the advantages that the gravity of the gearbox and bolts which are used for tightening the gearbox and the cooler are used for compressing an O-shaped sealing ring tightly, the sealing effect is good, the structure is simple, the number of components is reduced, the oil return pipeline at the bottom of the gearbox is connected when the cooler is connected with the gearbox, disassembly and assembly hours are reduced, an opening of the oil return pipeline is flush with the connecting surface on the casing of the cooler, and processing is convenient.

Description

technical field [0001] The invention relates to components of a toothed centrifugal compressor unit, in particular to a gas cooler and a compressor. Background technique [0002] The existing toothed centrifugal compressor unit generally uses an elbow assembly with a flange as the oil return pipe of the gear box, and is connected with the oil return hole at the bottom of the gear box through the flange. This method is very inconvenient to disassemble and assemble, and it is very inconvenient to disassemble and assemble the oil return pipe. The gearbox needs to be hoisted for operation, which increases the input of manpower and material resources, reduces work efficiency, and is easy to cause danger. Contents of the invention [0003] Aiming at the above-mentioned problems existing in the oil return pipeline of the gear case of the existing toothed centrifugal compressor unit, a gas cooler and a compressor with an oil return pipeline are provided. [0004] The specific tec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D29/58
Inventor 周鹏文杰戴庚
Owner 昆山三一环保科技有限公司
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