Fuel injection helical lobe compressor lubricant oil ancillary equipment

A technology of screw compressors and supplementary equipment, applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve problems such as cumbersome operation, reduce consumption, ensure quality, and improve continuous operation time.

Inactive Publication Date: 2009-12-02
PANGANG GROUP VANADIUM TITANIUM & RESOURCES
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the screw compressor is shut down for a long time, there is no pressure difference between the suction and exhaust of the compressor to maintain the circulation of lubricating oil. To lubricate the rotor of the compressor and seal the gas in the compression chamber when the machine is restarted, the screw compressor must first be replenished with lubricating oil, and at this time, the suction pipe of the screw compressor must be removed to replenish the lubricating oil for the screw compressor cumbersome operation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fuel injection helical lobe compressor lubricant oil ancillary equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Such as figure 1 As shown, the oil-injected screw compressor lubricating oil replenishment equipment of the present invention includes a screw compressor 1 and an oil-gas separator 11 communicated through pipelines, and a screw compressor 1 and an oil-gas separator 11 are connected in parallel on the pipeline between the screw compressor 1 and the oil-gas separator 11 The oil storage cylinder 6, the inlet end of the oil storage cylinder 6 is connected to the pipeline between the screw compressor 1 and the oil-gas separator 11, and the outlet end communicates with the oil-gas separator 11. When the screw compressor 1 is working, by adding lubricating oil into the oil storage cylinder 6, the lubricating oil in the oil storage cylinder 6 is supplemented to the In the oil and gas separator 11. Lubricating oil is replenished to various parts of the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention discloses an oil-injected screw compressor lubricant-adding equipment for adding lubricant to an oil-injected screw compressor, which can realize online lubricant adding. The equipment comprises a screw compressor and an oil-gas separator communicated by tubes, an oil storage cylinder is arranged in parallel on the tubes between the screw compressor and the oil-gas separator. The air inlet end of the oil storage cylinder is connected with the tubes between the screw compressor and the oil-gas separator and the outlet end of the oil storage cylinder is communicated with the oil-gas separator. Because the oil storage cylinder is arranged on the tubes between the screw compressor and the oil-gas separator, lubricating oil is added into the oil storage cylinder to complement lubricating oil to the screw compressor while the screw compressor is working. The equipment can ensure the quality of lubricating oil during recycling use, prolomg the service life of lubricating oil, reduce lubricating oil consumption by 40 to 60 percent and increase the continuous working time of the screw compressor. The equipment is especially suitable to be popularized on oil-injected screw compressors.

Description

technical field [0001] The invention relates to a device for replenishing lubricating oil, in particular to an oil-spraying screw compressor lubricating oil replenishing device for replenishing lubricating oil for an oil-spraying screw compressor. Background technique [0002] At present, there are more than 100 oil-injected screw compressor manufacturers in the country. [0003] When adding lubricating oil to the oil-injected screw compressor, due to the structural limitation of the screw compressor, only the process of stopping the oil to add lubricating oil can be used. The process has the following problems: [0004] a. The oil replenishment time interval of the shutdown replenishment lubricating oil process is long. In order to maintain the lubricating oil consumed in long-term normal operation, the amount of lubricating oil replenished each time is relatively large, resulting in a large amount of lubricating oil recycled in the compression process. With the extension...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): F04C29/02F04C18/16
Inventor 黄维峰李文杰吴谷平
Owner PANGANG GROUP VANADIUM TITANIUM & RESOURCES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap