CN201875419U - Intelligent lubricating grease flow meter - Google Patents
Intelligent lubricating grease flow meter Download PDFInfo
- Publication number
- CN201875419U CN201875419U CN2010206467166U CN201020646716U CN201875419U CN 201875419 U CN201875419 U CN 201875419U CN 2010206467166 U CN2010206467166 U CN 2010206467166U CN 201020646716 U CN201020646716 U CN 201020646716U CN 201875419 U CN201875419 U CN 201875419U
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- plunger
- lubricating
- flow
- lubricating grease
- valve body
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Abstract
An intelligent lubricating grease flow meter belongs to the field of supply flow control of a grease centralized lubricating system, comprises a valve body and plungers, and is characterized in that the valve body is provided with a plurality of tapholes, each taphole is provided with the plunger, wherein one plunger is a magnetic plunger, the magnetic end of the magnetic plunger is connected with a proximity switch combination, the two ends of each taphole of the valve body are plugged by the plungers, and all the outlets are plugged by spiral plugs except a grease outlet. The intelligent lubricating grease flow meter can be arranged in one set of grease centralized lubricating system, different lubricating devices are grouped according to the lubricating characteristics of the lubricating devices for controlling the flow, during the operation process, the flow values are respectively set on various intelligent lubricating grease flow meters, when all lubricating flows suffer failure, the intelligent lubricating grease flow meters send the flow variation alarm signal to a main control room, if the flow of an oil supply branch is suddenly increased, pipe breakage or pipe joint leakage are probably generated in the branch, and if the flow of the oil supply branch is suddenly decreased, the branch is probably blocked.
Description
Technical field:
The utility model belongs to the control field of oil supply flow in the lubricating grease centralized lubrication system, is specifically related to the lubricating grease intelligent flow meter.
Background technique:
In traditional lubricating grease centralized lubrication system, the lubricating point traffic monitoring is a difficult point and emphasis always, also is a blank at home in the lubrication system.What traditional lubricating grease centralized lubrication system was checked lubricating point is generally whether to observe fuel-displaced the realization by taking the lubricating point joint apart to oil condition, therefore need the spot check personnel regularly to patrol and examine, then can't realize abominable place at environment facies, for example, the roller bearing of slab caster straightening machine and fan-shaped section is owing to be in high dust, high humility, the hot environment, the lubricating status of each lubricating point requires especially strict, if the undesirable effective and reasonable utilization of the energy and the desirable lubrication effect of just not reaching of lubricating status.
Summary of the invention:
In order to reach emphasis is accurately judged and monitoring that to the fat amount with to the fat operation troubles the utility model provides a kind of lubricating grease intelligent flow meter to fat amount zone.
The utility model comprises valve body, plunger, near switch combination, plug screw, screw plug, steel ball, screw, valve body is provided with several plunger holes, each plunger hole is equipped with plunger, wherein, it is the magnetic plunger that a plunger is arranged, and the magnetic end of magnetic plunger connects near switch combination, and the plunger hole two ends of valve body are stopped up with plug screw, except that oil outlet, all the other outlets are stopped up with screw plug.
With matching used PLC programmable controller and the control program thereof of also comprising of above-mentioned facility.
The utility model can be in a cover lubricating grease centralized lubrication system, different lubricating utensils are carried out packet traffic control according to lubrication property, for example, in the sheet billet continuous casting zone, each fan-shaped section roller group is distinguished flow control, start at interval and stop (to get by pipeline electromagnetic valve, the break-make of dead electricity control oil channel), in the course of the work, on each lubricating grease intelligent flow meter, flow value is set, if breaking down, each lubrication flow (leaks, stop up) time, this lubricating grease intelligent flow meter sends changes in flow rate to master-control room and (reduces, increase) alarm signal, if fuel feeding branch road flow increases suddenly, point out this branch road pipe breakage or pipe joint leakage might occur, and fuel feeding branch road flow reduce, and points out this branch road to stop up suddenly.
Supporting PLC electric controller also can manually be provided with the flow parameter of system's proper functioning, and PLC calculates collection and the functions such as storage, status monitoring that are converted to the fuel feeding total amount and finish each signal automatically according to the approach signal of flow-monitoring device magnetic approach switch sensor.Important parameter also can be provided with authority and cipher protection function.According to the default collection with store relevant information data, and can form history report, hour, day, week, month form and Alert data etc., be stored on the upper-position unit hard disk, the loss of data phenomenon can not take place.Data management can be backed up and delete the data of storing by automatic and manual mode.According to the data of storage, can be in conjunction with on-the-spot lubrication circumstances to giving the fat frequency, doing corresponding the adjustment to the fat amount.Various forms and dynamic menu be can also print, form and failure reason analysis result printed when occurring reporting to the police.
Description of drawings:
Fig. 1 is that the utility model embodiment plunger 2 moves to right to the oil circuit fundamental diagram of fat.
Fig. 2 is that the utility model embodiment plunger 3,4,5,6 order that successively moves to right is given the oil circuit fundamental diagram of fat.
Fig. 3 is that the utility model embodiment magnetic plunger 1 moves to left to the oil circuit fundamental diagram of fat.
Fig. 4 is that the utility model embodiment plunger 2 moves to left to the oil circuit fundamental diagram of fat.
Fig. 5 is that the utility model embodiment plunger 3,4,5,6 order that successively moves to left is given the oil circuit fundamental diagram of fat.
Fig. 6 is that the utility model embodiment magnetic plunger 1 moves to right to fat, simultaneously the oil circuit fundamental diagram that measures near the switch sender.
Fig. 7 is the utility model embodiment's a structural drawing.
Fig. 8 is the right elevation of Fig. 7.
Fig. 9 is the utility model embodiment's a application drawing.
Among the figure, 1, the magnetic plunger, 2～6, plunger, 7, near switch combination, 8, filler opening, 9, oil outlet, 10, plug screw, 11, screw plug, 12, steel ball, 13, valve body, 14, the band pumping cavity, 15, the apiezon oil chamber, 16, electric control box, 17, the utility model.
Embodiment:
Embodiment: Fig. 7, shown in Figure 8, present embodiment comprise magnetic plunger 1, plunger 2～6, near switch combination 7, valve body 13, screw plug 11, plug screw 10, steel ball 12, valve body 13 is provided with several plunger holes, each plunger hole is equipped with plunger, and wherein, it is the magnetic plunger that a plunger is arranged, the magnetic end of magnetic plunger 1 connects near switch combination 7, and auxiliary hole stops up with steel ball 12, and the plunger hole two ends of valve body are stopped up with plug screw 10, except that oil outlet, all the other outlets are stopped up with screw plug 11.
The technical parameter of present embodiment product:
| Model | Nominal pressure | Give oil mass | Every circulating oil-feeding amount | Voltage |
| LK-12 | 31.5MPa | ～800mL/min | 2.4mL/ circulation | 24DC(V) |
The working principle of present embodiment:
See Fig. 1, lubricating grease enters valve body 13 with filler opening 8 and is sent to plunger 2 left distal end, plunger 2 motion to the right by lubricating grease pressure, the lubricating grease that is positioned at plunger 2 right side front ends finally is transported to oil outlet 9 and arrives lubricating point by pipeline by valve body 13 inner passage, this moment near switch combination 7 be in the magnetic closed condition.
See Fig. 2, plunger 3,4,5 all move to end position by lubricating grease pressure in proper order to the right, be positioned at plunger 3,4, after the lubricating grease of 5 right side front ends successively finally is transported to oil outlet 9 by valve body 13 inner passages and arrives lubricating point by pipeline, the connecting passage that leads to plunger 6 left side end positions is opened, lubricating grease flows to the terminal of plunger 6 left sides and plunger is moved to the right, the lubricating grease that is positioned at plunger 6 right side front ends finally is transported to oil outlet 9 and arrives lubricating point by pipeline by valve body 13 inner passage, this moment near switch combination 7 still be in the magnetic closed condition.
See Fig. 3, lubricating grease enters valve body 13 with filler opening 8 and is sent to plunger 1 right end, plunger 1 motion to the left by lubricating grease pressure, the lubricating grease that is positioned at plunger 1 left side front end finally is transported to oil outlet 9 and arrives lubricating point by pipeline by valve body 13 inner passage, disconnects near switch combination 7 losss of excitation simultaneously.
See Fig. 4, after plunger 1 arrives its left side end position, the connecting passage that leads to plunger 2 right side end positions is opened, lubricating grease flows to the terminal of plunger 2 right sides and plunger is moved to the left, and the lubricating grease that is positioned at plunger 2 left side front ends finally is transported to oil outlet 9 and arrives lubricating point by pipeline by valve body 13 inner passage.Still be in loss of excitation off state near switch combination 7 this moment.
See Fig. 5, plunger 3,4,5 all order moves to end position to the left by lubricating grease pressure, after the lubricating grease that is positioned at plunger 3,4,5 left side front ends successively finally is transported to oil outlet 9 by valve body 13 inner passages and arrives lubricating point by pipeline, the connecting passage that leads to plunger 6 right side end positions is opened, lubricating grease flows to the terminal of plunger 6 right sides and plunger is moved to the left, and the lubricating grease that is positioned at plunger 6 left side front ends finally is transported to oil outlet 9 and arrives lubricating point by pipeline by valve body 6 inner passage.Still be in loss of excitation off state near switch combination 7 this moment.
See Fig. 6, after plunger 6 arrives its left side end position, the connecting passage that leads to plunger 1 left side end position is opened, lubricating grease flows to the terminal of plunger 1 left side and plunger is moved to the right, the lubricating grease that is positioned at plunger 1 right side front end finally is transported to oil outlet 9 and arrives lubricating point by pipeline by valve body 13 inner passage, get magnetic near switch combination 7 simultaneously and close, present embodiment is finished an oil supply circulation and is measured the oil supply frequency one time.
Circulation according to this.
The working principle of present embodiment in single line lubricating grease centralized lubrication system:
See Fig. 9, during auto state, can set separately the lubricated group of blanking time (adjustable) that each lubricating grease intelligent flow meter is responsible for, for example certain lubricated group timing blanking time be responsible for of lubricating grease intelligent flow meter finishes, the lubricant pump motor starts automatically, the system pipeline fuel feeding begins, the solenoid directional control valve that enters this lubricated group simultaneously gets electric opening, oil enters regions of lubrication through the lubricating grease intelligent flow meter, lubricating grease intelligent flow meter band begins the sender counting near switch, counting is finished the lubricant pump motor and is stopped automatically, and system enters timing blanking time again, so circulation.Lubricating grease intelligent flow meter precision for this regions of lubrication should to the fat amount ± 0.5%.
Claims (1)
1. lubricating grease intelligent flow meter, comprise valve body, plunger, it is characterized in that valve body is provided with several plunger holes, each plunger hole is equipped with plunger, and wherein, it is the magnetic plunger that a plunger is arranged, the magnetic end of magnetic plunger connects near switch combination, the plunger hole two ends of valve body are stopped up with plug screw, and except that oil outlet, all the other outlets are stopped up with screw plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206467166U CN201875419U (en) | 2010-12-03 | 2010-12-03 | Intelligent lubricating grease flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206467166U CN201875419U (en) | 2010-12-03 | 2010-12-03 | Intelligent lubricating grease flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875419U true CN201875419U (en) | 2011-06-22 |
Family
ID=44163336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206467166U Expired - Fee Related CN201875419U (en) | 2010-12-03 | 2010-12-03 | Intelligent lubricating grease flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875419U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011053022A1 (en) * | 2011-08-26 | 2013-02-28 | Baier & Köppel GmbH & Co. | Lubricant pump unit |
| CN108119745A (en) * | 2016-11-30 | 2018-06-05 | 德国斯凯孚润滑油系统有限责任公司 | Detection device and lubricant dispenser |
| CN108119744A (en) * | 2016-11-30 | 2018-06-05 | 德国斯凯孚润滑油系统有限责任公司 | Detection device and lubricant dispenser |
-
2010
- 2010-12-03 CN CN2010206467166U patent/CN201875419U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011053022A1 (en) * | 2011-08-26 | 2013-02-28 | Baier & Köppel GmbH & Co. | Lubricant pump unit |
| DE102011053022B4 (en) * | 2011-08-26 | 2014-09-11 | Baier & Köppel GmbH & Co. | Lubricant pump unit |
| US10890292B2 (en) | 2016-10-30 | 2021-01-12 | Skf Lubrication Systems Germany Gmbh | Detection device and lubricant distributor |
| CN108119745A (en) * | 2016-11-30 | 2018-06-05 | 德国斯凯孚润滑油系统有限责任公司 | Detection device and lubricant dispenser |
| CN108119744A (en) * | 2016-11-30 | 2018-06-05 | 德国斯凯孚润滑油系统有限责任公司 | Detection device and lubricant dispenser |
| US10900767B2 (en) | 2016-11-30 | 2021-01-26 | Skf Lubrication Systems Germany Gmbh | Detection device and lubricant distributor |
| CN108119744B (en) * | 2016-11-30 | 2021-06-08 | 德国斯凯孚润滑油系统有限责任公司 | Detection device and lubricant distributor |
| CN108119745B (en) * | 2016-11-30 | 2021-06-08 | 德国斯凯孚润滑油系统有限责任公司 | Detection device and lubricant distributor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20111203 |