Oil-cooled compressor with soft connection pipeline and detecting method
A technology of flexible connecting pipes and compressors, which is applied in the direction of mechanical equipment, machines/engines, liquid fuel engines, etc., and can solve the problem of increasing the possibility of oil leakage at pipeline connections, reducing the overall reliability of products, and loud noises of compressors, etc. problems, to increase overall reliability, avoid maintenance, and reduce noise
Active Publication Date: 2020-03-27
江西英赛压缩机有限公司
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Problems solved by technology
[0003] Due to the more uniform heat dissipation and high efficiency of oil cooling, oil cooling is mostly used when the operating environment temperature is high and the power is high. However, since the oil cooling structure directly contacts the compressor, vibration will be transmitted, and the compressor will Larger vibrations will be generated, that is, the connecting pipes on the oil cooling heat dissipation structure will generate larger vibrations, which will make the compressor and the casing have larger noises, and the vibration will increase the possibility of oil leakage at the connection of the pipelines performance, reducing the overall reliability of the product, and it is difficult to detect oil leakage in time
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[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0022] see figure 1 , figure 2 ,picture, Figure 4 and Figure 5 As shown, the oil-cooled compressor with a flexible connection pipeline of the present invention includes a flexible connection pipeline 2 connected to the oil-cooled compressor 1, and the flexible connection pipeline 2 includes several pipelines 21 and a The connected flexible connection assembly 22, the flexible connection assembly 22 includes a flexible connection ring 221 and a fixed pipe 22 sleeved on the flexible connection ring 221, and the two ends of the flexible connection ring 221 are arranged radially inward Elastic flange 222, the fixed tube 22 includes a left half and a right half, a gap is provided between the left half and the right half, and the left half and the right half are connected with The wedge-shaped block matched by the inclined surface also include...
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The invention discloses an oil-cooled compressor with a soft connection pipeline. The oil-cooled compressor comprises the soft connection pipeline connected to the oil-cooled compressor, the soft connection pipeline includes a plurality of pipelines and flexible connection assemblies for pipeline connection, the flexible connection assemblies include flexible connection rings and fixed tubes arranged on the flexible connection rings in a sleeving manner, the two ends of each flexible connection ring are inwards provided with elastic folding edges in the radial direction, each fixed tube includes a left half body and a right half body, wherein a gap is reserved between the left half body and the right half body, wedge blocks matched through bevels are connected to the left half body and theright half body, and an adjusting assembly for adjusting the positions of the wedge blocks to change the distance between the left half body and the right half body is also included; and the two endsof each fixed tube are provided with annular step surfaces abutting against the ends of the flexible connection rings, the annular step surfaces are provided with the left half bodies and the right half bodies correspondingly, and a plurality of pressure detecting members are arranged on the annular step surfaces in the circumferential direction.
Description
technical field [0001] The invention relates to an oil-cooled compressor with a flexible connection pipeline and a detection method. Background technique [0002] Compressors mainly provide raw power for industrial production, including air compressors, process compressors, refrigerant compressors, etc., which are used in industrial automation, traffic braking, energy chemical industry, refrigeration and air conditioning, etc., and are indispensable for modern industry equipment. The compressor will generate a lot of heat during operation. To ensure normal operation, a heat dissipation structure is required. Taking the screw compressor as an example, the screw compressor has air-cooled, water-cooled, oil-cooled and other structural forms. [0003] Due to the more uniform heat dissipation and high efficiency of oil cooling, oil cooling is mostly used when the operating environment temperature is high and the power is high. However, since the oil cooling structure directly co...
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IPC IPC(8): F04C29/04F04C28/28
CPCF04C28/28F04C29/04F04C2240/806
Inventor 陈建勇
Owner 江西英赛压缩机有限公司