CN204592831U - A kind of lubricating oil filter pipe-line system - Google Patents
A kind of lubricating oil filter pipe-line system Download PDFInfo
- Publication number
- CN204592831U CN204592831U CN201520188976.6U CN201520188976U CN204592831U CN 204592831 U CN204592831 U CN 204592831U CN 201520188976 U CN201520188976 U CN 201520188976U CN 204592831 U CN204592831 U CN 204592831U
- Authority
- CN
- China
- Prior art keywords
- oil
- line system
- filter pipe
- lubricating oil
- switch valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a kind of lubricating oil filter pipe-line system, comprising: import, outlet and two oil strainers; The two ends of each described oil strainer are respectively arranged with a switch valve, and each described oil strainer is all by the described switch valve that its two ends are arranged, and is connected respectively with described import with described outlet.Such scheme, by arranging at the two ends of each oil strainer the break-make that switch valve controls this oil strainer, improves the reliability of lubrication system, also makes the misoperation when keeping in repair and safeguarding be down to minimum.
Description
Technical field
The utility model relates to equipment lubrication circulatory system technical field, refers to a kind of lubricating oil filter pipe-line system especially.
Background technique
In main equipment lubrication system, the circulated filter system of lubricant oil is all constituent element important in equipment.In prior art, in lubrication system, be generally all provided with the using and the reserved two oil strainers.As Fig. 1, two oil strainers 1 are parallel with one another and be all arranged between import 2 and outlet 3, due to two oil strainer 1 the using and the reserved, so be generally provided with three-way switch valve 6 in import 2 and outlet 3 places, to ensure having an oil strainer in running order all the time between import 2 and outlet 3.
In prior art, three-way switch valve 6 inner sealing is teflon gasket sealing, and gasket seal very easily weares and teares, and causes inner sealing not tight, produces internal leakage.In unit normally runs, if one group in two set filters 1 blocks, the three-way switch valve creating internal leakage cannot completely isolated plugged sereen, thus the filter core that can not more renew.At this moment the filter in lubricating oil system loses for subsequent use, only has a set filter 1 to run, if this one group of unique filter core also blocks, then lubricating oil pressure can be caused to reduce, cause the improper stoppage in transit of unit, substantial equipment also may be caused to damage simultaneously.
In addition, because two three-way switch valves 6 need synchronization motion, pass so be transmitted bar 60 in the middle of the switching ball core of two three-way switch valves 6, connect with driving key between the two.Therefore, if three-way valve inlet/outlet either side switching ball core and drive link 60 depart from (such as driving key comes off or drive link 60 ruptures) in running, there is again operations staff operating this three-way switch valve simultaneously, and the parameter such as lubrication pressure, oil temperature when switching is not monitored, the serious accident of oil-break in unit operation then can be caused when the ball core that valve is changed in inlet/outlet threeway is completely reverse.
In sum, lubrication oil filtration system of the prior art easily occurs that oil pressure is unstable, is difficult to more renew cartridge and easily occurs the technical problem of operate miss.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of easy to maintenance, simple to operate and not easily occur the lubricating oil filter pipe-line system of operate miss, with solve oil pressure existing for prior art unstable, be difficult to more renew cartridge and easily occur the problem of operate miss.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of oil filter pipe-line system, comprising: import, outlet and two oil strainers;
The two ends of each described oil strainer are respectively arranged with a switch valve, and each described oil strainer is all by the described switch valve that its two ends are arranged, and is connected respectively with described import with described outlet.
Wherein, described pipe-line system also comprises: cold oil device; Described cold oil device is arranged at the front end of described import.
Wherein, described cold oil device comprises two oil coolers, is series at the front end of described import after described two oil coolers are parallel with one another.
Wherein, described pipe-line system also comprises: oil gun exports; Described oil gun outlet is arranged at the front end of described cold oil device.
Wherein, described switch valve is stop valve.
Wherein, described switch valve is gate valve.
Wherein, described gate valve is Outside screw stem rising through handwheel type gate valve.
Wherein, the two ends of each described oil cooler are provided with stop valve.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, by arranging at the two ends of each oil strainer the break-make that switch valve controls this oil strainer, therefore when carrying out maintenance and filter element replacing, the oil circuit at oil strainer two ends to be safeguarded can be blocked completely, the oil strainer in another work is avoided to be affected, improve the reliability of lubrication system, also make the misoperation when keeping in repair and safeguarding be down to minimum.
Accompanying drawing explanation
Fig. 1 is lubrication system architecture schematic diagram of the prior art;
The oil filter pipe-line system structural representation that Fig. 2 provides for the utility model embodiment.
[primary component symbol description]
1, oil strainer;
2, import;
3, export;
4, oil cooler;
5, oil gun outlet;
6, three-way switch valve;
10, switch valve.
Embodiment
For making the technical problems to be solved in the utility model, technological scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model embodiment is unstable for oil pressure of lubricating system in prior art, be difficult to more renew cartridge and easily occur the problem of operate miss, provides a kind of easy to maintenance, simple to operate and not easily occur the lubricating oil filter pipe-line system of operate miss.
As Fig. 1, the utility model embodiment lubricating oil filter pipe-line system comprises: import 2, outlet 3 and two oil strainers 1.
The two ends of each described oil strainer 1 are respectively arranged with a switch valve 10, and each described oil strainer 1 is all by the described switch valve 10 that its two ends are arranged, and is connected respectively with described import 2 with described outlet 3.That is, be jointly series between described outlet 2 and described import 3 after the parallel connection of two oil strainers 1, and the two ends of each oil strainer 1 are provided with switch valve 10, and its end is connected with outlet 3 or import 2 through switch valve 10.
Obviously, the pipe-line system of the present embodiment also comprises: some connecting tubes; Oil strainer 1, switch valve 10 and import 2 are all connected by these connecting tubes with outlet 3.
In such scheme, by arranging at the two ends of each oil strainer the break-make that switch valve controls this oil strainer, therefore when carrying out maintenance and filter element replacing, the oil circuit at oil strainer two ends to be safeguarded can be blocked completely, the oil strainer in another work is avoided to be affected, improve the reliability of lubrication system, also make the misoperation when keeping in repair and safeguarding be down to minimum.
In the utility model embodiment, described switch valve 10 generally adopts gate valve or stop valve; When adopting gate valve, be generally preferably Outside screw stem rising through handwheel type gate valve.The sealing surface of gate valve or stop valve is not easy to wear, reduces the internal leakage of valve in operation, and can completely isolated one group blocking oil strainer, to carry out the replacing of new filter core.Further, when selecting Outside screw stem rising through handwheel type gate valve, not only have good barrier effect, also convenient operator use.
The use of switch valve, reduces the internal leakage of valve body in operation, and can completely isolated one group blocking oil strainer, to carry out the replacing of new filter core; Avoid and cause lubrication pressure to reduce due to stolen goods filter core cannot be changed in unit normal course of operation, so cause the improper stoppage in transit of unit even substantial equipment time the problem damaged.
On the basis of above-described embodiment, the pipe-line system of the utility model embodiment can also comprise: cold oil device; This cold oil device is arranged at the front end of described import 2, for cooling the lubricant oil entering oil strainer 1.
Under normal circumstances, described cold oil device comprises two oil coolers 4, is series at the front end of described import 2 after described two oil coolers 4 are parallel with one another.Because oil cooler 4 also needs regularly to carry out safeguarding and checking, so also adopt the mode of the using and the reserved to be installed on the front end of import 2.
Further, the pipe-line system of the utility model embodiment also comprises: oil gun outlet 5; Described oil gun outlet 5 is arranged at the front end of above-mentioned cold oil device.Oil gun outlet 5 is the outlet of oiling device, and lubricant oil, for collecting the lubricant oil of discharging through system, imports in cooling and filtration system finally by oil gun outlet 5 by oiling device.
On the basis of above-described embodiment, further, the two ends of each described oil cooler 4 are provided with stop valve.The two ends of oil cooler 4 can make the maintenance of oil cooler and overhaul convenient, also further increasing the safety and stability of whole lubrication system after arranging stop valve.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a lubricating oil filter pipe-line system, is characterized in that, comprising: import, outlet and two oil strainers;
The two ends of each described oil strainer are respectively arranged with a switch valve, and each described oil strainer is all by the described switch valve that its two ends are arranged, and is connected respectively with described import with described outlet.
2. lubricating oil filter pipe-line system according to claim 1, is characterized in that, described pipe-line system also comprises: cold oil device; Described cold oil device is arranged at the front end of described import.
3. lubricating oil filter pipe-line system according to claim 2, is characterized in that, described cold oil device comprises two oil coolers, is series at the front end of described import after described two oil coolers are parallel with one another.
4. lubricating oil filter pipe-line system according to claim 3, is characterized in that, described pipe-line system also comprises: oil gun exports;
Described oil gun outlet is arranged at the front end of described cold oil device.
5., according to the arbitrary described lubricating oil filter pipe-line system of claim 1-4, it is characterized in that, described switch valve is stop valve.
6., according to the arbitrary described lubricating oil filter pipe-line system of claim 1-4, it is characterized in that, described switch valve is gate valve.
7. lubricating oil filter pipe-line system according to claim 6, is characterized in that, described gate valve is Outside screw stem rising through handwheel type gate valve.
8. lubricating oil filter pipe-line system according to claim 3, is characterized in that, the two ends of each described oil cooler are provided with stop valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188976.6U CN204592831U (en) | 2015-03-31 | 2015-03-31 | A kind of lubricating oil filter pipe-line system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188976.6U CN204592831U (en) | 2015-03-31 | 2015-03-31 | A kind of lubricating oil filter pipe-line system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592831U true CN204592831U (en) | 2015-08-26 |
Family
ID=53928982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520188976.6U Active CN204592831U (en) | 2015-03-31 | 2015-03-31 | A kind of lubricating oil filter pipe-line system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592831U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641677A (en) * | 2016-10-31 | 2017-05-10 | 广州文冲船厂有限责任公司 | Compact type duplex essential oil filter |
| CN109340548A (en) * | 2018-08-30 | 2019-02-15 | 安庆船用电器有限责任公司 | A kind of lubricating oil heater with external filter device |
| CN109458542A (en) * | 2018-12-11 | 2019-03-12 | 北京黎明航发动力科技有限公司 | A kind of Gas Turbine Generating Units subsidiary engine lubricating system |
| CN111412027A (en) * | 2020-03-23 | 2020-07-14 | 中国电力工程顾问集团华北电力设计院有限公司 | Lubricating oil supply system of independent direct current power supply system without emergency oil pump |
| CN114923104A (en) * | 2022-06-15 | 2022-08-19 | 宁波德曼压缩机有限公司 | Control method for lubrication circulation system of gear speed-increasing type centrifugal air compressor |
-
2015
- 2015-03-31 CN CN201520188976.6U patent/CN204592831U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641677A (en) * | 2016-10-31 | 2017-05-10 | 广州文冲船厂有限责任公司 | Compact type duplex essential oil filter |
| CN106641677B (en) * | 2016-10-31 | 2018-04-13 | 广州文冲船厂有限责任公司 | A kind of compact duplex essential oil filter |
| CN109340548A (en) * | 2018-08-30 | 2019-02-15 | 安庆船用电器有限责任公司 | A kind of lubricating oil heater with external filter device |
| CN109458542A (en) * | 2018-12-11 | 2019-03-12 | 北京黎明航发动力科技有限公司 | A kind of Gas Turbine Generating Units subsidiary engine lubricating system |
| CN111412027A (en) * | 2020-03-23 | 2020-07-14 | 中国电力工程顾问集团华北电力设计院有限公司 | Lubricating oil supply system of independent direct current power supply system without emergency oil pump |
| CN114923104A (en) * | 2022-06-15 | 2022-08-19 | 宁波德曼压缩机有限公司 | Control method for lubrication circulation system of gear speed-increasing type centrifugal air compressor |
| CN114923104B (en) * | 2022-06-15 | 2024-04-09 | 宁波德曼压缩机有限公司 | Control method of lubrication circulation system of gear acceleration type centrifugal air compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204592831U (en) | A kind of lubricating oil filter pipe-line system | |
| CN202768539U (en) | By-pass filtering apparatus ensuring cleanliness of heading machine hydraulic oil | |
| CN205066558U (en) | Condensation device's self -cleaning device | |
| CN203944212U (en) | A kind of bitubular oil strainer of being convenient to switching, blowdown, processing and maintenance | |
| CN206129538U (en) | Air compressor machine lubricating oil system of two oil filter automatic switch -overs | |
| CN204901297U (en) | Octanol carbonyl synthesis agitator lubricating oil system | |
| CN203685778U (en) | Power station duplex filter bypass device | |
| CN208220858U (en) | A kind of lubricant passage way system | |
| CN202546219U (en) | Twin-filter water-cooling type lubrication system | |
| CN206319934U (en) | Oil filtering system | |
| CN202237527U (en) | Double-cartridge filter | |
| CN101725592A (en) | Method for preventing hydraulic directional control valve from blocking and braking caused by polluting debris in pipeline in hydraulic system and device thereof | |
| CN203412804U (en) | Lubricating oil system for steam-driven water feeding pump | |
| CN208793045U (en) | A kind of Turbo-generator Set high pressure emergency trip module and experiement control device | |
| CN107029451A (en) | The leakage adsorbent online recycling device and its technique of adsorption tower bottom (head) | |
| CN203847489U (en) | Oil filtering device convenient to overhaul | |
| CN102297602B (en) | Differential switchover emergency treatment device for water-cooling system of electric furnace and configuration method thereof | |
| CN202494312U (en) | Automatic lubrication device and drying machine | |
| CN104226016B (en) | Real-time online multistage fine filtration system for heat conduction oil | |
| CN202590743U (en) | Optimized reflux system applied to ethylene glycol heat exchanger | |
| CN102949885A (en) | Filtering device with oil-water separation function | |
| CN202391865U (en) | Oil-gas switching device of oil cylinder pressure testing table | |
| CN213511436U (en) | Online hot standby hydraulic control system | |
| CN202349294U (en) | Filtration non-return valve | |
| CN202598096U (en) | Seawater cooled lubricating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |