CN102900729A - Return oil collector for detecting hydraulic vibration control valve on line - Google Patents
Return oil collector for detecting hydraulic vibration control valve on line Download PDFInfo
- Publication number
- CN102900729A CN102900729A CN2012103861855A CN201210386185A CN102900729A CN 102900729 A CN102900729 A CN 102900729A CN 2012103861855 A CN2012103861855 A CN 2012103861855A CN 201210386185 A CN201210386185 A CN 201210386185A CN 102900729 A CN102900729 A CN 102900729A
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- oil
- return
- control valve
- vibration control
- inlet fitting
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Abstract
The invention discloses a return oil collector for detecting a hydraulic vibration control valve on line. The return oil collector is characterized in that the return oil collector is a hollow square cylinder body, wherein oil inlet adapter seats of 7 to 9 different specifications and a chief oil return hole are arranged on the wall of the square cylinder body; the chief oil return hole is connected with an oil tank through a chief return oil pipe; and the oil inlet adapter seats serving as oil inlets are respectively communicated with the corresponding overflow pipes on a hydraulic vibration control valve detection platform through pipeline threads. By the return oil collector, the number of the overflow pipes is reduced, and problems caused by arranging and connecting pipelines, particularly pipelines of equipment with a large number of complex overflow or return oil pipelines are solved; an on-line detection platform and an oil tank separation can be placed in different libraries; and the return oil collector can be taken and placed at any time, is easy to replace after being damaged, and is simple, practical and safe.
Description
Technical field
The present invention relates to hydraulic vibration control valve on-line measuring device, particularly a kind of for the online oil return integrator that detects of hydraulic vibration control valve.
Background technique
In production practices, when the vibration control valve of major works car (such as road roller) is carried out on-the-spot test, need continuous switching solenoid valve, thereby easily cause vibratory hydraulic system internal pressure fluctuation, element is subject to impacting with high pressure.Hydraulic vibration control valve on-line measuring device can detect separately vibration control valve in whether leakage of oil of starting of oscillation/when the failure of oscillation function is switched mutually, the hydraulic system that adopts in this detection device is comprised of a plurality of elements such as oil hydraulic cylinder, hydrovalves, the oil that overflows during these element pressurize overflows will be got back to fuel tank by many spill pipes, if the direct oil return of these pipelines is to fuel tank, not only waste materials in the tube, and the layout of pipeline be connected complicated.In addition, the fuel tank of detection system exists many potential safety hazards when filling oil, needs in case of necessity to divide machine room to place detection facility and fuel tank.
Summary of the invention
Technical problem to be solved by this invention is the defective for above-mentioned online detection instrument, provides a kind of for the online oil return integrator that detects of hydraulic vibration control valve.This oil return integrator has been saved return tube, has solved the numerous and diverse problem of line arrangement, is specially adapted to the numerous and complicated equipment of overflow or return line, and can realize that on-line monitoring platform and fuel tank place simple and practical again safety every the storehouse when needing having.
The technological scheme that realizes the object of the invention is:
A kind of for the online oil return integrator that detects of vibration control valve, it is the square cylinder body of a hollow, be provided with fuel inlet fitting seat and a total return opening of 7-9 different size on the four sides of its wall, total return opening is connected with fuel tank by total return tube, the fuel inlet fitting seat as filler opening respectively with hydraulic vibration control valve monitoring platform on corresponding spill pipe connect with pipeline thread.
Its testing process is: the hydraulic oil that the hydraulic vibration control valve overflows in detection platform is through spill pipe, enter the oil return integrator by the fuel inlet fitting seat, then flow out from total oil return outlet, enter fuel tank through total return tube, after line platform is out of service, close the one-way valve of overflow outlet.
Advantage of the present invention is:
1, the present invention has saved tubing, the layout that has solved the numerous and complicated equipment upper pipeline of return line number be connected with connection
2, the present invention can move arbitrarily or put by demand;
3, the present invention can realize that the online testing platform of hydraulic vibration control valve and fuel tank place every the storehouse.At this moment, the oil return integrator is placed near the worktable, overflows on the loose joint that oil pipe is connected to this integrator seat as usual, only need to lengthen total return tube, oil can be got back in the fuel tank of placing every the storehouse, and safety is convenient again;
4, the present invention self material is unrestricted, is easy to make;
5, the present invention is that independent sets is grown up to be a useful person, and is easy to after the damage change.
Description of drawings
Fig. 1 applies the present invention to the online schematic diagram that detects of hydraulic vibration control valve.
Fig. 2 is oil return integrator structural representation.
Fig. 3 is the left view of Fig. 2.
In the drawings: a hydraulic vibration control valve online testing platform, 2. Return oil Integrator, 3. Inlet fitting seat, 3-1 first inlet fitting seat,, 3-2 second inlet fitting seat, , 3-3 third inlet fitting seat,, 3-4 fourth inlet fitting seat,, 3-5. fifth inlet fitting seat,, 3-6. sixth inlet fitting seat,, 3 -7. seventh inlet fitting seat,, 3-8. eighth inlet fitting seat,, 3-9. ninth inlet fitting seat,, 3-1 'first overflow,, 3-2 'The second overflow outlet,, 3-3' third overflow,, 3-4 'fourth overflow,, 3-5' fifth overflow,, 3-6 '. Sixth overflow,, 3-7 'seventh overflow,, 3-8' eighth overflow,, 3-9 'ninth overflow,, 4 total return Port, 5 The total return pipe, 6. fuel tank.
Embodiment
Embodiment 1:
With reference to Fig. 1, Fig. 2, Fig. 3, oil return integrator 2 of the present invention, be comprised of 9 fuel inlet fitting seats 3 and a total return opening 4 on its three adjacent faces, respectively be provided with 3 fuel inlet fitting seats on adjacent three faces of oil return integrator 2, total return opening 4 can be arranged in any one face of four sides wall.For preventing leakage of oil, fuel inlet fitting seat 3 adopts welding manner to be fixed on the oil return integrator 2 of hollow with total return opening 4, and fuel inlet fitting seat 3 self is screw mouth, and total return opening 4 is the common mouth of pipe.The overflow outlet port of the online detection platform 1 of hydraulic vibration control valve all is equipped with one-way valve, therefore feed liquor force feed fuel inlet fitting seat 3 places on the oil return integrator 2 need not to install one-way valve.In the working procedure, the hydraulic oil that the online detection platform 1 of hydraulic vibration control valve the is overflowed spill pipe of flowing through, by fuel inlet fitting seat 3, enter oil return integrator 2, then flow out from total return opening 4, through total return tube 5, enter fuel tank 6, after online detection platform 1 was out of service, the one-way valve that only need close its overflow outlet port got final product.
Described fuel inlet fitting seat 3 comprises the first fuel inlet fitting seat 3-1, the second fuel inlet fitting seat 3-2, the 3rd fuel inlet fitting seat 3-3, the 4th fuel inlet fitting seat 3-4, the 5th fuel inlet fitting seat 3-5, the 6th fuel inlet fitting seat 3-6, the 7th fuel inlet fitting seat 3-7, the 8th fuel inlet fitting seat 3-8, the 9th fuel inlet fitting seat 3-9;
Described flow-off comprises the first flow-off 3-1 ', the second flow-off 3-2 ', the 3rd flow-off 3-3 ', overflow head piece 3-4 ', the 5th flow-off 3-5 ', the 6th flow-off 3-6 ', the 7th flow-off 3-7 ', the 8th flow-off 3-8 ', the 9th flow-off 3-9 ';
The first fuel inlet fitting seat 3-1 of fuel inlet fitting seat 3, the second fuel inlet fitting seat 3-2, the 3rd fuel inlet fitting seat 3-3, the 4th fuel inlet fitting seat 3-4, the 5th fuel inlet fitting seat 35, the 6th fuel inlet fitting seat 3-6, the 7th fuel inlet fitting seat 3-7, the 8th fuel inlet fitting seat 3-8, the 9th fuel inlet fitting seat 3-9 respectively with the first flow-off 3-1 ' of flow-off, the second flow-off 3-2 ', the 3rd flow-off 3-3 ', the head piece 3-4 ' that overflows, the 5th flow-off 3-5 ', the 6th flow-off 3-6 ', the 7th flow-off 3-7 ', the 8th flow-off 3-8 ', the 9th flow-off 3-9 ' correspondence connects.
Claims (1)
1. one kind is used for the online oil return integrator that detects of hydraulic vibration control valve, it is characterized in that: this oil return integrator is the square cylinder body of a hollow, be provided with fuel inlet fitting seat and a total return opening of 7-9 different size on its four sides wall, total return opening is connected with fuel tank by total return tube, the fuel inlet fitting seat as filler opening respectively with hydraulic vibration control valve detection platform on corresponding flow-off connect with pipeline thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210386185.5A CN102900729B (en) | 2012-10-12 | 2012-10-12 | A kind of oil return integrator for hydraulic vibration control valve on-line checkingi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210386185.5A CN102900729B (en) | 2012-10-12 | 2012-10-12 | A kind of oil return integrator for hydraulic vibration control valve on-line checkingi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102900729A true CN102900729A (en) | 2013-01-30 |
| CN102900729B CN102900729B (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210386185.5A Expired - Fee Related CN102900729B (en) | 2012-10-12 | 2012-10-12 | A kind of oil return integrator for hydraulic vibration control valve on-line checkingi |
Country Status (1)
| Country | Link |
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| CN (1) | CN102900729B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1093642A (en) * | 1964-04-06 | 1967-12-06 | Licentia Gmbh | Liquid-cooled electrical apparatus |
| DE10118454A1 (en) * | 2001-04-12 | 2002-10-17 | Volkswagen Ag | Lubricating internal combustion engine involves actively removing used lubricant from lubrication system during operation, replacing with fresh lubricant from reservoir tank |
| CN201461606U (en) * | 2009-06-16 | 2010-05-12 | 上海宝田新型建材有限公司 | Overflowing oil collecting device of hydraulic oil cylinder |
| CN201795039U (en) * | 2010-09-16 | 2011-04-13 | 丹东市东升石化设备有限公司 | Mechanical sealing type centralized oil supply system device |
| JP2012137055A (en) * | 2010-12-27 | 2012-07-19 | Mitsubishi Heavy Ind Ltd | Lubricating oil replenishing device for engine |
| CN202900837U (en) * | 2012-10-12 | 2013-04-24 | 柳州日高过滤器有限责任公司 | Return oil integrating machine |
-
2012
- 2012-10-12 CN CN201210386185.5A patent/CN102900729B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1093642A (en) * | 1964-04-06 | 1967-12-06 | Licentia Gmbh | Liquid-cooled electrical apparatus |
| DE10118454A1 (en) * | 2001-04-12 | 2002-10-17 | Volkswagen Ag | Lubricating internal combustion engine involves actively removing used lubricant from lubrication system during operation, replacing with fresh lubricant from reservoir tank |
| CN201461606U (en) * | 2009-06-16 | 2010-05-12 | 上海宝田新型建材有限公司 | Overflowing oil collecting device of hydraulic oil cylinder |
| CN201795039U (en) * | 2010-09-16 | 2011-04-13 | 丹东市东升石化设备有限公司 | Mechanical sealing type centralized oil supply system device |
| JP2012137055A (en) * | 2010-12-27 | 2012-07-19 | Mitsubishi Heavy Ind Ltd | Lubricating oil replenishing device for engine |
| CN202900837U (en) * | 2012-10-12 | 2013-04-24 | 柳州日高过滤器有限责任公司 | Return oil integrating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102900729B (en) | 2015-08-19 |
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Granted publication date: 20150819 Termination date: 20171012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |