CN205714916U - Aerator centralized lubrication device - Google Patents
Aerator centralized lubrication device Download PDFInfo
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- CN205714916U CN205714916U CN201620372364.7U CN201620372364U CN205714916U CN 205714916 U CN205714916 U CN 205714916U CN 201620372364 U CN201620372364 U CN 201620372364U CN 205714916 U CN205714916 U CN 205714916U
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- aerator
- pipeline
- outfan
- feed line
- cooling
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Abstract
The utility model discloses a kind of aerator centralized lubrication device, including feed line, reflux pipeline and cooling system；The input of feed line is connected to aerator, and the outfan of aerator connects a storage tank；The outfan of feed line is connected to store oil groove；The input of reflux pipeline is connected with storing oil groove, and the outfan of reflux pipeline is connected with aerator；Cooling system includes cooling down pipeline, and the input of cooling pipeline and outfan are all connected with storage oil groove and form loop.The application, by the way of using thin oil lubricant, can be lubricated cooling to multiple stage aerator simultaneously.High temperature grease in aerator is flowed into by feed line and stores in oil groove, is cooled down, by cooling system, the oil stored in oil groove, then enters aerator by reflux pipeline.
Description
Technical field
This utility model relates to a kind of aerator centralized lubrication device.
Background technology
Aerator gear is oil-bath type lubrication with the lubricating system of bearing, in the course of the work, lubricating oil gradually rises, and, owing to having multiple stage aerator intensive work in general air blast machine room, further such that the air themperature in air blast machine room raises, it is unfavorable for equipment cooling, thus cause equipment failure rate high, further increase operation cost.
Utility model content
The purpose of this utility model is to provide a kind of aerator centralized lubrication device, by the way of using thin oil lubricant, multiple stage aerator can be lubricated cooling simultaneously.
For solving above-mentioned technical problem, this utility model provides a kind of aerator centralized lubrication device, including feed line, reflux pipeline and cooling system；The input of feed line is connected to aerator, and the outfan of aerator connects a storage tank；The outfan of feed line is connected to store oil groove, and feed line is provided with the first oil pump unit；The input of reflux pipeline is connected with storing oil groove, and the outfan of reflux pipeline is connected with aerator；Reflux pipeline is provided with the second oil pump unit and flow control valve, and the outfan of the second oil pump unit is provided with the first filter；Cooling system includes cooling down pipeline, and the input of cooling pipeline and outfan are all connected with storage oil groove and form loop；It is sequentially provided with the 3rd oil pump unit, the second filter and cooler between input and the outfan of cooling pipeline.
Further, reflux pipeline being also associated with by-pass line, by-pass line is provided with pressure regulating pump；One end of by-pass line is connected between the first filter and flow control valve, and the other end is connected to the outfan of feed line.
Further, reflux pipeline being also associated with active redundancy pipeline, one end of active redundancy pipeline is connected to reflux pipeline by switching valve, and the other end is connected to one end that by-pass line is connected with feed line.
Further, cooler uses water-cooling cooler.
The beneficial effects of the utility model are:
1, the application is by the way of using thin oil lubricant, multiple stage aerator can be lubricated cooling simultaneously.High temperature grease in aerator is flowed into by feed line and stores in oil groove, is cooled down, by cooling system, the oil stored in oil groove, then enters aerator by reflux pipeline.
2, the application is by arranging a storage tank at the port of export of aerator, can improve pipe resistance, increases from flow, makes flow reduce to avoid long distance line resistance to become big.
3, the application is by arranging by-pass line, and arranges pressure regulating pump on by-pass line, can be adjusted the pressure in pipeline, to protect pipeline safety.
4, the application is by arranging active redundancy pipeline, and active redundancy pipeline is connected with reflux pipeline by a switching valve, switches over pipeline in equipment fault maintenance process to facilitate.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of this utility model.
Wherein: 1, aerator；2, check valve；3, storage tank；4, the first oil pump unit；5, the second oil pump unit；6, the first filter；7, active redundancy pipeline；71, switching valve；8, by-pass line；81, pressure regulating pump；9, flow control valve；10, the 3rd oil pump unit；11, the second filter；12, cooler；13, oil groove is stored.
Detailed description of the invention
Below detailed description of the invention of the present utility model is described; so that those skilled in the art understand this utility model; it is to be understood that; this utility model is not limited to the scope of detailed description of the invention; from the point of view of those skilled in the art; as long as various changes limit and in the spirit and scope of the present utility model that determine, these changes are apparent from appended claim, all utilize innovation and creation that this utility model conceives all at the row of protection.
Aerator centralized lubrication device as shown in Figure 1, including feed line, reflux pipeline and cooling system；Wherein, the input of above-mentioned feed line is connected to aerator 1, and the outfan of aerator 1 connects a storage tank 3, can improve pipe resistance, increases from flow, makes flow reduce to avoid long distance line resistance to become big.The outfan of feed line is connected to store oil groove 13, and feed line is provided with the first oil pump unit 4.
Cooling system includes cooling down pipeline, and the input of cooling pipeline and outfan are all connected with storage oil groove 13 and form loop；It is sequentially provided with the 3rd oil pump unit the 10, second filter 11 and cooler 12 between input and the outfan of cooling pipeline.High temperature grease in aerator 1 is imported and stores in oil groove 13 by feed line, store high temperature grease in oil groove 13 to be entered in the second filter 11 by the input of cooling pipeline by the 3rd oil pump unit 10 and filter, then be back in storage oil groove 13 recycle after being cooled down by cooler 12.An embodiment according to the application, the cooler 12 in the application uses water-cooling cooler.
The input of above-mentioned reflux pipeline is connected with storing oil groove 13, and the outfan of reflux pipeline is connected with aerator 1；Reflux pipeline is provided with the second oil pump unit 5 and flow control valve 9, and the outfan of the second oil pump unit 5 is provided with the first filter 6.Store in oil groove 13 lubricating oil after cooling to enter filter by the second oil pump unit 5 and filter, then entered in aerator 1 by the second oil pump unit 5, reach the purpose of cooling.
An embodiment according to the application, above-mentioned reflux pipeline is also associated with by-pass line 8, and by-pass line 8 is provided with pressure regulating pump 81；One end of by-pass line 8 is connected between the first filter 6 and flow control valve 9, and the other end is connected to the outfan of feed line.Pressure in pipeline can be adjusted by pressure regulating pump 81, to protect pipeline safety.
An embodiment according to the application, reflux pipeline is also associated with active redundancy pipeline 7, and one end of active redundancy pipeline 7 is connected to reflux pipeline by switching valve 71, and the other end is connected to one end that by-pass line 8 is connected with feed line.When wherein a reflux pipeline breaks down, can switch over to facilitate maintenance to pipeline.
Claims (4)
1. an aerator centralized lubrication device, it is characterised in that include feed line, reflux pipeline and cooling system；The input of described feed line is connected to aerator, and the outfan of described aerator connects a storage tank；The outfan of feed line is connected to store oil groove, and described feed line is provided with the first oil pump unit；
The input of described reflux pipeline is connected with described storage oil groove, and the outfan of reflux pipeline is connected with described aerator；Described reflux pipeline is provided with the second oil pump unit and flow control valve, and the outfan of described second oil pump unit is provided with the first filter；
Described cooling system includes cooling down pipeline, and the input of described cooling pipeline is all connected with described storage oil groove with outfan and forms loop；It is sequentially provided with the 3rd oil pump unit, the second filter and cooler between input and the outfan of described cooling pipeline.
Aerator centralized lubrication device the most according to claim 1, it is characterised in that be also associated with by-pass line on described reflux pipeline, described by-pass line is provided with pressure regulating pump；One end of described by-pass line is connected between described first filter and flow control valve, and the other end is connected to the outfan of described feed line.
Aerator centralized lubrication device the most according to claim 2, it is characterized in that, being also associated with active redundancy pipeline on described reflux pipeline, one end of described active redundancy pipeline is connected to described reflux pipeline by switching valve, and the other end is connected to one end that described by-pass line is connected with described feed line.
Aerator centralized lubrication device the most according to claim 1, it is characterised in that described cooler uses water-cooling cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620372364.7U CN205714916U (en) | 2016-04-28 | 2016-04-28 | Aerator centralized lubrication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620372364.7U CN205714916U (en) | 2016-04-28 | 2016-04-28 | Aerator centralized lubrication device |
Publications (1)
| Publication Number | Publication Date |
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| CN205714916U true CN205714916U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620372364.7U Active CN205714916U (en) | 2016-04-28 | 2016-04-28 | Aerator centralized lubrication device |
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| CN (1) | CN205714916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966228A (en) * | 2018-09-28 | 2020-04-07 | 株式会社丰田自动织机 | Centrifugal compressor |
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2016
- 2016-04-28 CN CN201620372364.7U patent/CN205714916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966228A (en) * | 2018-09-28 | 2020-04-07 | 株式会社丰田自动织机 | Centrifugal compressor |
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| GR01 | Patent grant |