CN102900729B - A kind of oil return integrator for hydraulic vibration control valve on-line checkingi - Google Patents
A kind of oil return integrator for hydraulic vibration control valve on-line checkingi Download PDFInfo
- Publication number
- CN102900729B CN102900729B CN201210386185.5A CN201210386185A CN102900729B CN 102900729 B CN102900729 B CN 102900729B CN 201210386185 A CN201210386185 A CN 201210386185A CN 102900729 B CN102900729 B CN 102900729B
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- China
- Prior art keywords
- inlet fitting
- fuel inlet
- fitting seat
- flow
- control valve
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- Expired - Fee Related
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- Examining Or Testing Airtightness (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a kind of oil return integrator for hydraulic vibration control valve on-line checkingi, it is characterized in that: this oil return integrator is the square cylinder body of a hollow, its wall is provided with fuel inlet fitting seat and a total return opening of 7-9 different size, total return opening is connected with fuel tank by total return tube, and fuel inlet fitting seat is connected with pipeline thread as the spill pipe that filler opening is corresponding with in hydraulic vibration control valve detection platform respectively.This integrator saves spill pipe, solves layout and the trouble of connecting pipeline, is used in particular for overflow or return line Numerous and the equipment of complexity, and on-line monitoring platform can be realized and fuel tank is placed every storehouse, can, with taking with putting, be easy to after damage change, simple and practical safety again.
Description
Technical field
The present invention relates to hydraulic vibration control valve on-line measuring device, particularly a kind of oil return integrator for hydraulic vibration control valve on-line checkingi.
Background technique
In production practices, when carrying out on-the-spot test to the vibration control valve of major works car (as road roller), need continuous switching solenoid valve, thus 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 whether leakage of oil when starting of oscillation/failure of oscillation function switches mutually, the hydraulic system adopted in this detection device is made up of multiple element such as oil hydraulic cylinder, hydrovalve, the oil overflowed during these element pressurize overflows will get 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 complexity.In addition, when the fuel tank of detection system fills oil, there is many potential safety hazards, need detection facility and fuel tank to divide machine room to place if desired.
Summary of the invention
Technical problem to be solved by this invention is the defect for above-mentioned online detection instrument, provides a kind of oil return integrator for hydraulic vibration control valve on-line checkingi.This oil return integrator saves return tube, solves the numerous and diverse problem of line arrangement, is specially adapted to overflow or the numerous and equipment of complexity of return line, and can realize on-line monitoring platform time in need and fuel tank is placed every storehouse, simple and practical safety again.
The technological scheme realizing the object of the invention is:
A kind of oil return integrator for vibration control valve on-line checkingi, it is the square cylinder body of a hollow, the four sides of its wall is provided with fuel inlet fitting seat and a total return opening of 7-9 different size, total return opening is connected with fuel tank by total return tube, and fuel inlet fitting seat is connected with pipeline thread as the spill pipe that filler opening is corresponding with on hydraulic vibration control valve unit monitoring platform respectively.
Its testing process is: the hydraulic oil that hydraulic vibration control valve overflows in detection platform is through spill pipe, enter oil return integrator by 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, present invention saves tubing, solve return line Numerous and the layout of the equipment upper pipeline of complexity and connection;
2, the present invention can move arbitrarily by demand or put;
3, the present invention can realize hydraulic vibration control valve on-line checkingi worktable and fuel tank is placed every storehouse.Now, be placed near worktable by oil return integrator, overflow oil pipe and be as usual connected on the loose joint of this integrator seat, only need to lengthen total return tube, oil can be got back in the fuel tank placed every storehouse, and safety facilitates again;
4, own material of the present invention 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 change after damage.
Accompanying drawing explanation
Fig. 1 is the schematic diagram applying the present invention to hydraulic vibration control valve on-line checkingi.
Fig. 2 is oil return integrator structural representation.
Fig. 3 is the left view of Fig. 2.
In figure: 1. hydraulic vibration control valve on-line checkingi platform 2. oil return integrator 3. fuel inlet fitting seat 3-1. first fuel inlet fitting seat 3-2. second fuel inlet fitting seat 3-3. the 3rd fuel inlet fitting seat 3-4. the 4th fuel inlet fitting seat 3-5. the 5th fuel inlet fitting seat 3-6. the 6th fuel inlet fitting seat 3-7. the 7th fuel inlet fitting seat 3-8. the 8th fuel inlet fitting seat 3-9. the 9th fuel inlet fitting seat 3-1 '. the first flow-off 3-2 '. the second flow-off 3-3 '. the 3rd flow-off 3-4 '. the 4th flow-off 3-5 '. the 5th flow-off 3-6 '. the 6th flow-off 3-7 '. the 7th flow-off 3-8 '. the 8th flow-off 3-9 '. total return tube 6. fuel tank of the total return opening 5. of the 9th flow-off 4..
Embodiment
Embodiment 1:
With reference to Fig. 1, Fig. 2, Fig. 3, oil return integrator 2 of the present invention, 9 fuel inlet fitting seats 3 on three faces adjacent by it and a total return opening 4 form, and three faces that oil return integrator 2 is adjacent are respectively provided with 3 fuel inlet fitting seats, and total return opening 4 can be arranged in four any one face of facing the wall and meditating.For preventing leakage of oil, fuel inlet fitting seat 3 and total return opening 4 adopt welding manner to be fixed on the oil return integrator 2 of hollow, 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 hydraulic vibration control valve on-line checkingi platform 1 is all provided with one-way valve, therefore feed liquor force feed fuel inlet fitting seat 3 place on oil return integrator 2 is without the need to installing one-way valve.In working procedure, the hydraulic oil that hydraulic vibration control valve on-line checkingi platform 1 overflows flows through spill pipe, 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 on-line checkingi platform 1 is out of service, only need close the one-way valve in its overflow outlet port.
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 ', the 4th flow-off 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 ';
First fuel inlet fitting seat 3-1 of fuel inlet fitting seat 3, second fuel inlet fitting seat 3-2, 3rd fuel inlet fitting seat 3-3, 4th fuel inlet fitting seat 3-4, 5th fuel inlet fitting seat 35, 6th fuel inlet fitting seat 3-6, 7th fuel inlet fitting seat 3-7, 8th fuel inlet fitting seat 3-8, 9th fuel inlet fitting seat 3-9 respectively with the first flow-off 3-1 ' of flow-off, second flow-off 3-2 ', 3rd flow-off 3-3 ', 4th flow-off 3-4 ', 5th flow-off 3-5 ', 6th flow-off 3-6 ', 7th flow-off 3-7 ', 8th flow-off 3-8 ', 9th flow-off 3-9 ' correspondence connects.
Claims (1)
1. the oil return integrator for hydraulic vibration control valve on-line checkingi, it is characterized in that: this oil return integrator is the square cylinder body of a hollow, its four face the wall and meditate on be provided with fuel inlet fitting seat and a total return opening of 9 different sizes, total return opening is connected with fuel tank by total return tube, fuel inlet fitting seat is connected with pipeline thread as the spill pipe that filler opening is corresponding with in hydraulic vibration control valve detection platform respectively, spill pipe is flowed through to make the hydraulic oil that hydraulic vibration control valve on-line checkingi platform overflows, by fuel inlet fitting seat, enter oil return integrator, then flow out from total return opening, through total return tube, enter fuel tank, after on-line checkingi platform is out of service, close the one-way valve in overflow outlet port,
Hydraulic vibration control valve on-line checkingi worktable and fuel tank are placed every storehouse, and oil return integrator is placed near hydraulic vibration control valve on-line checkingi worktable;
Described fuel inlet fitting seat comprises the first fuel inlet fitting seat, the second fuel inlet fitting seat, the 3rd fuel inlet fitting seat, the 4th fuel inlet fitting seat, the 5th fuel inlet fitting seat, the 6th fuel inlet fitting seat, the 7th fuel inlet fitting seat, the 8th fuel inlet fitting seat, the 9th fuel inlet fitting seat;
Described overflow outlet comprises the first flow-off, the second flow-off, the 3rd flow-off, the 4th flow-off, the 5th flow-off, the 6th flow-off, the 7th flow-off, the 8th flow-off, the 9th flow-off;
First fuel inlet fitting seat of fuel inlet fitting seat, the second fuel inlet fitting seat, the 3rd fuel inlet fitting seat, the 4th fuel inlet fitting seat, the 5th fuel inlet fitting seat, the 6th fuel inlet fitting seat, the 7th fuel inlet fitting seat, the 8th fuel inlet fitting seat, the 9th fuel inlet fitting seat respectively with the first flow-off, the second flow-off, the 3rd flow-off, the 4th flow-off, the 5th flow-off, the 6th flow-off, the 7th flow-off, the 8th flow-off of flow-off, the 9th flow-off is corresponding connects.
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 CN102900729A (en) | 2013-01-30 |
| CN102900729B true CN102900729B (en) | 2015-08-19 |
Family
ID=47573148
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) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1199392B (en) * | 1964-04-06 | 1965-08-26 | Licentia Gmbh | Liquid-cooled transformer |
| 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 |
| JP5558337B2 (en) * | 2010-12-27 | 2014-07-23 | 三菱重工業株式会社 | Lubricant replenisher 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
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| Publication number | Publication date |
|---|---|
| CN102900729A (en) | 2013-01-30 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20171012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |