CN103047531B - A kind of signal sending type proportional solenoid valve oilier monitored - Google Patents
A kind of signal sending type proportional solenoid valve oilier monitored Download PDFInfo
- Publication number
- CN103047531B CN103047531B CN201210566000.9A CN201210566000A CN103047531B CN 103047531 B CN103047531 B CN 103047531B CN 201210566000 A CN201210566000 A CN 201210566000A CN 103047531 B CN103047531 B CN 103047531B
- Authority
- CN
- China
- Prior art keywords
- oil duct
- valve block
- plunger
- magnetic
- main piston
- 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
- Magnetically Actuated Valves (AREA)
Abstract
The present invention relates to a kind of oilier, be specially a kind of signal sending type proportional solenoid valve oilier monitored, solve existing electromagnetism oilier and there is problems such as wasting time and energy, poor reliability, volume are heavy, fragile, comprise valve block, main piston, plunger epicoele, plunger cavity of resorption, valve block is provided with filler opening, upper oil outlet, lower oil outlet; Valve block is provided with two-bit triplet solenoid valve, is provided with and vertically exports oil duct, upper and lower crosswise joint oil duct in valve block, upper crosswise joint oil duct and plunger epicoele through, lower crosswise joint oil duct with vertically export oil duct, plunger cavity of resorption is communicated with; Non-magnetic joint and proximity Hall switch are assembled in valve block top, and main piston is made up of piston only and non-magnetic plunger rod, and non-magnetic plunger rod is set with Returnning spring.Structure is more reasonable, and reliability is higher, accurately monitors the lubricating status of friction pair, extends the working life of oilier and friction pair, has saved consumption and the maintenance cost of lubricant oil, applied range.
Description
Technical field
The present invention relates to a kind of oilier, be specially a kind of signal sending type proportional solenoid valve oilier monitored.
Background technique
Oil supply element is mainly used in providing quantitative lubricant oil or lubricating grease to each friction pair in the machinery such as mine, building materials, metallurgy, ensures that the lubrication of each friction pair is reliable, and minimizing adds, and overlubricate is oily causes the pollution revealed environment.Oil supply element, as the element of fundamental sum key most in lubrication system, is only effectively monitored when its action, could be carried out in good time detection and control to the lubricating status of friction pair.Current distributor is as a kind of oil supply element conventional in lubrication system, it is monitored, and mainly staff realized by the indicating arm knee-action that field observation distributor is connected on main piston, waste time and energy, and real-time monitoring cannot be realized, poor reliability.In addition, touching mechanical stroke switch when also having the indicating arm knee-action by being connected to distributor on main piston abroad, producing on-off model and whether carry out the action of monitor allocation device.But this distributor not only volume heaviness being provided with mechanical stroke switch, and main process equipment action and workman are easily damaged when overhauling, what is more important owing to having moving element outside valve block, indicating arm moves up and down, be difficult to effective sealing, easily produce leakage, not only can produce pollution to environment if revealed, also can catch fire during high temperature occasion, but also directly can have influence on the lubricating quality of lubricating point.
Therefore, for improving reliability and the intelligence degree of lubrication system, in the urgent need to developing a kind of oilier that can carry out more effective detection and control to the lubricating status of friction pair.
Summary of the invention
There is to solve when existing oil supply element adopts and manually carries out field observation or adopt mechanical stroke switch to monitor problems such as wasting time and energy, poor reliability, volume are heavy, fragile in the present invention, provides a kind of signal sending type proportional solenoid valve oilier monitored.
The present invention adopts following technological scheme to realize: a kind of signal sending type proportional solenoid valve oilier monitored, comprise valve block, the main piston chamber be opened in valve block, the main piston being divided into plunger epicoele and plunger cavity of resorption is laid in main piston chamber, innovative point of the present invention is to be provided with filler opening above valve block side, and opposite side is provided with the upper oil outlet be communicated with plunger epicoele and the lower oil outlet be communicated with plunger cavity of resorption; Valve block is provided with two-bit triplet solenoid valve, vertical output oil duct and upper crosswise joint oil duct, lower crosswise joint oil duct is provided with in valve block, filler opening, vertical one end exporting oil duct and upper crosswise joint oil duct communicate with the through hole of three on two-bit triplet solenoid valve respectively, the other end and the plunger epicoele of upper crosswise joint oil duct are through, lower crosswise joint oil duct two ends export oil duct lower end respectively with vertically, plunger cavity of resorption is communicated with; Valve block top offers the screw through with main piston chamber, and be equipped with the non-magnetic joint with its screw-thread fit in screw, non-magnetic joint and valve block are tightly connected, and non-magnetic joint top is provided with the proximity Hall switch be connected with lubrication system electric controller; Described main piston is made up of piston only and the non-magnetic plunger rod that is assembled together with it, non-magnetic plunger rod is set with upper end and main piston cavity wall is fixed, lower end and piston only fix Returnning spring, non-magnetic plunger rod top is embedded with permanent magnet.Described two-bit triplet solenoid valve is existing known products, can select plug-in type structure, and its structure and working principle are well known to those of ordinary skill in the art.
Described non-magnetic joint is H62 brazed joint, and non-magnetic plunger rod is H62 brass plunger rod.Described H62 brass is well known materials, the present invention utilizes H62 brass not only to have good mechanical property, hot lower plasticity is good, the advantages such as weldability, corrosion resistance are good, and utilize it to have non-magnetic characteristic, be made into non-magnetic joint, isolation, seal action can be played on the one hand, prevent oil leak, do not affect the normal induction of proximity Hall switch on the other hand; Being made into non-magnetic plunger rod, is the normal induction in order to avoid the permanent magnet and proximity Hall switch affecting its top.
Adopt structural design of the present invention, first, because the moving element main piston of signal sending type proportional solenoid valve oilier that can monitor is at valve block internal motion, proximity Hall switch does not directly contact with main piston, so sealing is very strong, volume is light and handy, the second, the permanent magnet at the non-magnetic plunger rod top of main piston are utilized, when each action of main piston all can respond to the proximity Hall switch of measuring apparatus, then produce switching signal and be presented on MCR Master Control Room computer display, so to the action of oil drop whether staff without the need to going to observe the signal sending type proportional solenoid valve oilier that can monitor on the spot, if and give oil drop produce fault can be shown by MCR Master Control Room computer display and report to the police, saved staff's maintenance cost, 3rd, the main piston operating frequency of the signal sending type proportional solenoid valve oilier that can monitor and number of times to be connected with the electric controller of lubrication system by the proximity Hall switch of measuring apparatus and to carry out data processing and send in MCR Master Control Room computer, on MCR Master Control Room computer display, accurately the time of movement of oil drop given by display two-wire system distributor, operating frequency, each to oil mass, certain gives oil drop always to oil mass and all total to oil mass to oil drop, make staff by network can observe at any time and grasp lubricating point give oil condition, thus the lubricating status of friction pair is monitored, four, staff can change the solenoid valve operating frequency of the signal sending type proportional solenoid valve oilier that can monitor by computer, thus suitably adjusts at any time to oil mass lubricating point.
Therefore, the present invention can make the structure of lubrication system more reasonable, reliability is higher, the intelligence degree of lubrication system is significantly improved, accurately can also monitor the lubricating status of friction pair simultaneously, save consumption and staff's maintenance cost of lubricant oil, can be widely used in the lubrication system of the drier oil in the industries such as metallurgy, mine, electric power, oil gas, oil dripping, injection etc.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic diagram of solenoid valve of the present invention;
Fig. 3 is the structural representation of non-magnetic joint and proximity Hall switch;
Fig. 4 is the structural representation of main piston;
In figure: 1-valve block; 2-plunger epicoele; 3-plunger cavity of resorption; 4-filler opening; The upper oil outlet of 5-; Oil outlet under 6-; 7-two-bit triplet solenoid valve; 8-vertically exports oil duct; The upper crosswise joint oil duct of 9-; Crosswise joint oil duct under 10-; The non-magnetic joint of 11-; 12-proximity Hall switch; 13-piston only; The non-magnetic plunger rod of 14-; 15-Returnning spring; 16-permanent magnet.
Embodiment
The signal sending type proportional solenoid valve oilier that can monitor, as shown in Figure 1, 2, comprise valve block 1, the main piston chamber be opened in valve block, the main piston being divided into plunger epicoele 2 and plunger cavity of resorption 3 is laid in main piston chamber, valve block is provided with filler opening 4 above side, and opposite side is provided with the upper oil outlet 5 be communicated with plunger epicoele and the lower oil outlet 6 be communicated with plunger cavity of resorption; Valve block is provided with two-bit triplet solenoid valve 7, vertical output oil duct 8 and upper crosswise joint oil duct 9, lower crosswise joint oil duct 10 is provided with in valve block, filler opening, vertical one end exporting oil duct and upper crosswise joint oil duct communicate with the through hole of three on two-bit triplet solenoid valve respectively, the other end and the plunger epicoele 2 of upper crosswise joint oil duct 9 are through, and the two ends of lower crosswise joint oil duct 10 export oil duct 8 lower end respectively with vertically, plunger cavity of resorption 3 is communicated with; Valve block top offers the screw through with main piston chamber, the non-magnetic joint 11 with its screw-thread fit is equipped with in screw, non-magnetic joint and valve block are tightly connected, and as shown in Figure 3, non-magnetic joint top is provided with the proximity Hall switch 12 be connected with lubrication system electric controller; As shown in Figure 4, main piston is made up of piston only 13 and the non-magnetic plunger rod 14 that is assembled together with it, non-magnetic plunger rod is set with upper end and main piston cavity wall is fixed, lower end and piston only fix Returnning spring 15, non-magnetic plunger rod top is embedded with permanent magnet 16.Non-magnetic joint 11 is H62 brazed joint, and non-magnetic plunger rod 14 is H62 brass plunger rod.
During concrete making, proximity Hall switch is screwed in H62 brazed joint and forms proximity measuring apparatus, in the screw above the main piston chamber that this measuring apparatus is screwed into valve block again; Main piston adopts split-type design, and main piston body is still 20GrMnMo, and H62 brass plunger rod top being embedded permanent magnet is screwed on main piston body and forms main piston.
During work, plug-in type two-bit triplet solenoid valve is loaded in the valve block in well-designed duct, electric being entered by filler opening is obtained by solenoid valve, there is the lubricant oil of certain pressure through vertically exporting oil duct, lower crosswise joint oil duct sends into the plunger cavity of resorption in valve block, push main piston, the elastic force overcoming Returnning spring moves upward, the lubricant oil of the plunger epicoele quantification above main piston is through upper oil outlet, be forcibly fed into lubricating point, as shown in Figure 2, when solenoid valve dead electricity, main piston naturally moves downward under the elastic force effect of Returnning spring, the lubricant oil of plunger cavity of resorption is successively through lower crosswise joint oil duct, vertical output oil duct, upper crosswise joint oil duct and by solenoid valve fill into again plunger epicoele in order to next solenoid valve obtain electric time send.The proximity measuring apparatus be made up of non-magnetic joint and proximity Hall switch is installed above main piston chamber, to the main piston of the signal sending type proportional solenoid valve oilier that can monitor, action and time of movement are accurately measured, the proximity Hall switch of measuring apparatus be connected with the electric controller of lubrication system carry out data processing after send in MCR Master Control Room computer, MCR Master Control Room computer display accurately shows the signal sending type proportional solenoid valve oilier that can monitor whether action and time of movement, frequency and give oil mass, staff by network can observe at any time and grasp certain lubricating point give oil condition, thus timing monitoring is carried out to the lubricating status of friction pair.
Claims (2)
1. the signal sending type proportional solenoid valve oilier that can monitor, comprise valve block (1), the main piston chamber be opened in valve block, the main piston being divided into plunger epicoele (2) and plunger cavity of resorption (3) is laid in main piston chamber, it is characterized in that being provided with filler opening (4) above valve block side, opposite side is provided with the upper oil outlet (5) be communicated with plunger epicoele and the lower oil outlet (6) be communicated with plunger cavity of resorption; Valve block is provided with two-bit triplet solenoid valve (7), be provided with in valve block and vertically export oil duct (8) and upper crosswise joint oil duct (9), lower crosswise joint oil duct (10), filler opening, vertical one end exporting oil duct and upper crosswise joint oil duct communicate with the through hole of three on two-bit triplet solenoid valve respectively, the other end and the plunger epicoele (2) of upper crosswise joint oil duct (9) are through, the two ends of lower crosswise joint oil duct (10) respectively with vertically export oil duct (8) lower end, plunger cavity of resorption (3) is communicated with; Valve block top offers the screw through with main piston chamber, the non-magnetic joint (11) with its screw-thread fit is equipped with in screw, non-magnetic joint and valve block are tightly connected, and non-magnetic joint top is provided with the proximity Hall switch (12) be connected with lubrication system electric controller; Described main piston is made up of piston only (13) and the non-magnetic plunger rod (14) that is assembled together with it, non-magnetic plunger rod is set with upper end and main piston cavity wall is fixed, lower end and piston only fix Returnning spring (15), non-magnetic plunger rod top is embedded with permanent magnet (16).
2. a kind of signal sending type proportional solenoid valve oilier monitored according to claim 1, is characterized in that non-magnetic joint (11) is for H62 brazed joint, and non-magnetic plunger rod (14) is H62 brass plunger rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566000.9A CN103047531B (en) | 2012-12-24 | 2012-12-24 | A kind of signal sending type proportional solenoid valve oilier monitored |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566000.9A CN103047531B (en) | 2012-12-24 | 2012-12-24 | A kind of signal sending type proportional solenoid valve oilier monitored |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103047531A CN103047531A (en) | 2013-04-17 |
| CN103047531B true CN103047531B (en) | 2016-04-27 |
Family
ID=48060286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210566000.9A Active CN103047531B (en) | 2012-12-24 | 2012-12-24 | A kind of signal sending type proportional solenoid valve oilier monitored |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103047531B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672356A (en) * | 2013-12-09 | 2014-03-26 | 南通市喜利得润滑设备有限公司 | Intelligent lubrication oil feeder |
| CN104595672A (en) * | 2014-12-31 | 2015-05-06 | 太重煤机有限公司 | Intelligent dry-oil centralized lubrication system for coal mining machine |
| CN104595680A (en) * | 2014-12-31 | 2015-05-06 | 太重煤机有限公司 | Anti-explosion intelligent electromagnetic distributor |
| CN107339593B (en) * | 2016-12-28 | 2022-11-15 | 青岛盘古润滑技术有限公司 | Airless lubricant jet lubrication device and control method |
| CN107504358B (en) * | 2017-10-11 | 2019-04-02 | 青岛理工大学 | A kind of non-contact reciprocating motion counter |
| CN107687568B (en) * | 2017-11-02 | 2019-04-30 | 青岛理工大学 | A kind of non-contact reciprocating rotating motion counter |
| CN108150817A (en) * | 2017-12-25 | 2018-06-12 | 徐州徐工施维英机械有限公司 | Lubricating status detecting system, fault alarm method and concrete pumping equipment |
| CN108061235A (en) * | 2018-01-18 | 2018-05-22 | 周健辉 | A kind of high leakproofness Double-wire distributor |
| CN113405011A (en) * | 2020-03-16 | 2021-09-17 | 宝山钢铁股份有限公司 | Contact induction device, lubricating oil distributor and lubricating oil distribution control system |
| CN114370595B (en) * | 2022-01-21 | 2023-07-25 | 青岛盘古智能制造股份有限公司 | Intelligent grease distribution device, system, equipment and process |
| CN114838281B (en) * | 2022-03-17 | 2023-12-19 | 启东安升润液设备有限公司 | N-point single-line circumference distribution type intelligent distributor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4105094A (en) * | 1976-12-14 | 1978-08-08 | Houdaille Industries, Inc. | Single line lubricant reversing feeder |
| US5255651A (en) * | 1985-09-13 | 1993-10-26 | Kabushiki Kaisha Komatsu Seisakusho | Governor for fuel injection system |
| DE19816069A1 (en) * | 1998-04-09 | 1999-10-14 | Hydraulik Ring Gmbh | Compressed oil supply system for vehicle automated gear shift |
| CN201149158Y (en) * | 2007-12-29 | 2008-11-12 | 北京中科润通科技发展有限公司 | Intelligent control positive displacement metering valve |
| CN101449096A (en) * | 2006-06-15 | 2009-06-03 | 北京中冶华润科技发展有限公司 | Valve-type oil feeder |
| CN202165789U (en) * | 2011-07-25 | 2012-03-14 | 北京中冶华润科技发展有限公司 | Valve type oil feeder |
| CN202252770U (en) * | 2011-09-22 | 2012-05-30 | 洛阳精海仪机电设备有限公司 | Electromagnetic type intelligent metering oil feeder |
| CN102691873A (en) * | 2012-05-30 | 2012-09-26 | 张君 | Oil feeder |
| CN203052168U (en) * | 2012-12-24 | 2013-07-10 | 太重煤机有限公司 | Monitorable transmitting-type rationing electromagnetic oil feeder |
-
2012
- 2012-12-24 CN CN201210566000.9A patent/CN103047531B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4105094A (en) * | 1976-12-14 | 1978-08-08 | Houdaille Industries, Inc. | Single line lubricant reversing feeder |
| US5255651A (en) * | 1985-09-13 | 1993-10-26 | Kabushiki Kaisha Komatsu Seisakusho | Governor for fuel injection system |
| DE19816069A1 (en) * | 1998-04-09 | 1999-10-14 | Hydraulik Ring Gmbh | Compressed oil supply system for vehicle automated gear shift |
| CN101449096A (en) * | 2006-06-15 | 2009-06-03 | 北京中冶华润科技发展有限公司 | Valve-type oil feeder |
| CN201149158Y (en) * | 2007-12-29 | 2008-11-12 | 北京中科润通科技发展有限公司 | Intelligent control positive displacement metering valve |
| CN202165789U (en) * | 2011-07-25 | 2012-03-14 | 北京中冶华润科技发展有限公司 | Valve type oil feeder |
| CN202252770U (en) * | 2011-09-22 | 2012-05-30 | 洛阳精海仪机电设备有限公司 | Electromagnetic type intelligent metering oil feeder |
| CN102691873A (en) * | 2012-05-30 | 2012-09-26 | 张君 | Oil feeder |
| CN203052168U (en) * | 2012-12-24 | 2013-07-10 | 太重煤机有限公司 | Monitorable transmitting-type rationing electromagnetic oil feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103047531A (en) | 2013-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103047531B (en) | A kind of signal sending type proportional solenoid valve oilier monitored | |
| KR102079865B1 (en) | Apparatus for checking of gas insulated switchgear | |
| CN201611000U (en) | Multi-outlet quantitative fluid distributor with rotary core | |
| CN202252770U (en) | Electromagnetic type intelligent metering oil feeder | |
| CN207852415U (en) | A kind of oil-immersed transformer intelligent monitoring protective device | |
| CN205582222U (en) | Long -range failure alarm system supplies water | |
| CN203052167U (en) | Monitorable transmitting-type two-line distributor | |
| CN203052168U (en) | Monitorable transmitting-type rationing electromagnetic oil feeder | |
| CN104595680A (en) | Anti-explosion intelligent electromagnetic distributor | |
| CN204903718U (en) | Relay contact resistance on -line monitoring device | |
| CN203037408U (en) | Pressure sensor durability test bench | |
| CN102003605A (en) | Intelligent grease lubrication system | |
| WO2020114260A1 (en) | Lubrication distributor monitoring system | |
| CN203414366U (en) | Testing apparatus for measuring rubbing wear of seal ring | |
| CN108332959A (en) | A kind of high/low temperature sealing test experimental bench | |
| CN204359359U (en) | High-tension switch cabinet intellectual monitoring component system | |
| CN207502355U (en) | A kind of fracture condudtiviy test device | |
| CN204459710U (en) | Coal winning machine intelligence grease concentrating lubricating system | |
| CN203572517U (en) | Low voltage circuit breaker online monitoring system of transformer | |
| CN104595672A (en) | Intelligent dry-oil centralized lubrication system for coal mining machine | |
| CN205064448U (en) | Hydraulic system fluid iron powder on -line monitoring device | |
| CN202901787U (en) | Intelligent steel wire rope lubricating device | |
| RU2360222C1 (en) | Unit for water testing pipes with threaded ends and pressure plug for pin-pipe end | |
| CN202882915U (en) | Oil leakage fault detecting control device for heading machine | |
| CN201615331U (en) | Lubrication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Maoyong Inventor after: Zhang Liying Inventor after: Chen Yu Inventor after: Bao Qingbao Inventor after: Han Zhongliang Inventor after: Liu Shulin Inventor after: Xie Guijun Inventor after: Ren Hao Inventor before: Yang Maoyong Inventor before: Wu Dongxia |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |