CN101949487A - Lubricate flow detector - Google Patents
Lubricate flow detector Download PDFInfo
- Publication number
- CN101949487A CN101949487A CN2010102452240A CN201010245224A CN101949487A CN 101949487 A CN101949487 A CN 101949487A CN 2010102452240 A CN2010102452240 A CN 2010102452240A CN 201010245224 A CN201010245224 A CN 201010245224A CN 101949487 A CN101949487 A CN 101949487A
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- lubricate
- ball float
- switch
- current detector
- oil
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Abstract
A lubricate flow detector includes an outer shell having a view window and a transparent pipe mounted in the outer shell; two ends of the transparent pipe are respectively connected with an oil inlet adjusting valve and an oil outlet joint; the flowing path of the transparent pipe is provided with a floating ball and a compression spring. The lubricate flow detector is characterized in that the floating ball is provided with a magnetic ring; the outer shell is provided with a magnetic switch which is capable of interacting with the magnetic ring. The lubricate flow detector has the advantages of observing whether the lubricant exists, the lubricant pressure and the flow, and adjusting the flow rate manually with the help of the view window so that the normal input of the lubricate at the right point with a normal speed is guaranteed; the lubricate flow detector also has the advantages of adjusting. A flow rate alarming switch is arranged, when the flow rate achieves a certain limit, the switch sends a signal which is transmitted to an electric controlling system of the equipment, so that when the lubricating system is abnormal, the switch immediately sends an alarming signal to protect the equipment and the production safety and avoid bigger production and equipment accidents.
Description
Technical field
The present invention relates to the lubricant oil inspection stream device of chemical fibre equipment, specifically is the lubricant oil current detector that a kind of oil lubricating system that is suitable for the drafting machine of various chemical fibre terylene, nervous boarding machine is used.
Background technique
The lubricant oil current detector that is used for each chemical fibre equipment at present has two kinds, and a kind of is oil sight device structure (China Patent No. 200520140460.0), can visual observations, and can regulate oil mass, but in actual use, need the frequent timing of operator to patrol and examine observation, time-consuming.In regular job, day by day, there is the personal factor carelessness after all in running throughout the year, thereby causes equipment to happen occasionally because of the accident that oil-break damages.Another kind is a flow switch.This switch can setup parameter, sends electric signal when flow is lower than setting value, plays the too small warning effect of flow of lubrication, protection equipment operation safety.But in use have two defectives, one is that different flows is set and regulated to different operational situations because this switch can not be according to different lubricating points, and practicability is not strong; Another be on-stream can't on-the-spot visualization, switch exists sensitivity and integrity problem after all, whether can be malfunctioning, wrong report, when installation is provided with the monitoring point, when sending the signal demand checking true and false, then can not visually directly differentiate, thereby also can feel inconvenience in actual applications by on-the-spot.Can design a kind of practical, observe easily lubricant oil inspection stream device and caused relevant Professional visitors's concern.
Summary of the invention
Purpose of the present invention is just at existing deficiency in the above-mentioned prior art, and the new lubricant current detector a kind of simple in structure, easy to use that provides specially.
The objective of the invention is to realize: this lubricant oil current detector by following technique measures, comprise the shell and the installation transparent pipeline in the enclosure that are provided with form, the transparent pipeline two ends are connected with oil-feed modulating valve and flowline connection to subsea respectively, be provided with ball float and stage clip in the transparent pipeline runner, wherein: ball float is provided with magnet ring, shell be provided with can with the interactional magnetic switch of this magnet ring.
In the present invention, be provided with the graduation line that shows the ball float position on the housing form or on the transparent pipeline outer wall, to judge the large, medium and small etc. of oily flow.
Described magnetic switch by annular fixedly chuck be installed on the shell.
Described stage clip is arranged in the runner between ball float and the oil outlet, makes the ball float position change with the input pressure size.
Described oil-feed modulating valve is the knob style needle valve structure, can regulate the flow of lubrication size arbitrarily.
Working principle of the present invention is as follows: by the effect of lubrication station oil pump, lubricant oil is transported to each lubricating point through this lubricant oil current detector by lubrication piping.After lubricant oil enters current detector, because buoyancy function, the ball float of the redness in the housing will swim in the liquid, and the below of ball float has a stage clip to support.Can observe by form.Regulate the modulating valve knob that oil mass is then passed through oil inlet end, adjusting flow size, because oil pressure acts on the ball float, under the condition that overcomes the stage clip support force, ball float then shows as oscilaltion, the position that red ball float suspends will be along with change in pressure, the signal graduation line is arranged on the frame form, the height of stop place that can the controlled observation ball float, stop the large, medium and small etc. of height decidable oil flow according to ball float, and can reach the effect that regulates and distributes according to this flow that adjusts required control.Magnet ring of device on ball float, outside at housing is equipped with magnetic switch, this switch is selected the magnetic switch of magnetic red sensing principle for use, possesses certain corrosion-resistant and temperature capacity, be applicable to that the oil temperature changes the external environment condition of tens degree, operating voltage and electric current can be selected DC or AC as required, mounting type is selected for use and the fixing chuck of the supporting annular of magnetic switch, this chuck can give fastening by built-in screw clamping on the shell of lubricant oil current detector behind the can regulate mounting point during installation.When lubrication system oil-break or flow are too small, the ball float of the band magnet ring top position in housing of will under spring action, move, thus the initiation magnetic switch sends signal.In like manner, this device can also increase a magnetic switch below shell, and when oil pressure was excessive, ball float was forced into also priming signal of when bottom, thereby can finish the function that upper and lower all can be set, and reaches to report to the police or the purpose of protection device securities such as parking.
Beneficial effect of the present invention is as follows:
Lubricant oil current detector of the present invention will be provided with respective amount current detector group according to lubricating point position on some equipment.Different lubricant housings at One's name is legion on the equipment, the lubricating point of the bearing of for example different sizes, meshed gears etc., the knob of the modulating valve of the current detector of correspondence to be regulated one by one during work, adjust different flows according to the designing requirement difference, in adjustment process, observe regulating effect according to ball float directly perceived position.The position of magnetic switch also can be fixed behind ball float movement direction up-down adjustment position, and can close or change the means of flow by the modulating valve knob artificially, and allow ball float float and avale, and the generation of proximity switch signal.Thereby whether the sensitivity of check valve and riding position be suitable.Like this; after being placed in the new lubricant current detector on the equipment; this lubricant oil current detector will have the function of on-the-spot detection, electric signal duplicate protection; can improve the maintainability of lubrication system widely; be particularly useful for long-term operation uninterrupted and to lubricated dependence than on the higher equipment; protected the safety of equipment, improved operation rate, thereby obtain economic benefit better.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Among the figure: 1. shell, 2. form, 3. inlet connector, 4. modulating valve, 5. flowline connection to subsea, 6. ball float, 7. stage clip, 8. magnet ring, 9. magnetic switch, 10. magnetic switch lead-in wire, 11. graduation lines, 12. annulars are chucks fixedly.
Embodiment
The present invention is further described below in conjunction with accompanying drawing:
As shown in the figure: this lubricant oil current detector, comprise the shell 1 and the installation transparent pipeline in the enclosure that are provided with form 2, the transparent pipeline two ends are connected with oil-feed modulating valve 4 and flowline connection to subsea 5 respectively, be provided with ball float 6 and stage clip 7 in the transparent pipeline runner, described stage clip 7 is arranged in the runner between ball float and the oil outlet, make the ball float position change with the input pressure size, ball float 6 is provided with magnet ring 8, shell 1 be provided with can with the interactional magnetic switch 9 of this magnet ring, described magnetic switch 9 by annular fixedly chuck 12 be installed on the shell 1.
In the present invention, be provided with the graduation line 11 that shows the ball float position on the housing form or on the transparent pipeline outer wall, to judge the large, medium and small etc. of oily flow.
Described oil-feed modulating valve 4 is the knob style needle valve structure, can regulate the flow of lubrication size arbitrarily.
Claims (5)
1. lubricant oil current detector, comprise the shell (1) and the installation transparent pipeline in the enclosure that are provided with form (2), the transparent pipeline two ends are connected with oil-feed modulating valve (4) and flowline connection to subsea (5) respectively, be provided with ball float (6) and stage clip (7) in the transparent pipeline runner, it is characterized in that: ball float (6) is provided with magnet ring (8), shell (1) be provided with can with the interactional magnetic switch of this magnet ring (9).
2. lubricant oil current detector according to claim 1 is characterized in that: be provided with the graduation line (11) that shows the ball float position on housing form (2) or on the transparent pipeline outer wall.
3. lubricant oil current detector according to claim 1 is characterized in that: magnetic switch (9) is installed on the shell (1) by annular fixedly chuck (12).
4. lubricant oil current detector according to claim 1 is characterized in that: stage clip (7) is arranged in the runner between ball float (6) and the oil outlet.
5. lubricant oil current detector according to claim 1 is characterized in that: oil-feed modulating valve (4) is the knob style needle valve structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102452240A CN101949487A (en) | 2010-08-05 | 2010-08-05 | Lubricate flow detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102452240A CN101949487A (en) | 2010-08-05 | 2010-08-05 | Lubricate flow detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101949487A true CN101949487A (en) | 2011-01-19 |
Family
ID=43453076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102452240A Pending CN101949487A (en) | 2010-08-05 | 2010-08-05 | Lubricate flow detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101949487A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453291A (en) * | 2013-07-19 | 2013-12-18 | 浙江吉利汽车有限公司 | Monitor for lubricant oil passage |
| CN107763422A (en) * | 2016-08-17 | 2018-03-06 | 江森自控空调冷冻设备(无锡)有限公司 | A kind of lubricating system of oil stream switch and the refrigeration system with it |
| CN113958854A (en) * | 2021-11-25 | 2022-01-21 | 四川华能涪江水电有限责任公司 | Bulb tubular unit lubricating oil pipeline structure |
| CN114151706A (en) * | 2021-12-02 | 2022-03-08 | 河南黎明重工科技股份有限公司 | Lubricating system for vertical shaft impact crusher bearing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02208198A (en) * | 1989-02-07 | 1990-08-17 | Nissan Koki Kk | Lubricating oil amount alarming device for outboard motor |
| CN2854294Y (en) * | 2005-12-27 | 2007-01-03 | 周逸根 | Oil sight device with protection cover |
| JP2007170842A (en) * | 2005-12-19 | 2007-07-05 | Nsk Ltd | Float-type flowmeter and lubrication device |
| CN201462372U (en) * | 2009-08-21 | 2010-05-12 | 谷玉梅 | Automatic oil-level gauge |
| CN201795260U (en) * | 2010-08-05 | 2011-04-13 | 恒天重工股份有限公司 | Current detector for lubricating oil |
-
2010
- 2010-08-05 CN CN2010102452240A patent/CN101949487A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02208198A (en) * | 1989-02-07 | 1990-08-17 | Nissan Koki Kk | Lubricating oil amount alarming device for outboard motor |
| JP2007170842A (en) * | 2005-12-19 | 2007-07-05 | Nsk Ltd | Float-type flowmeter and lubrication device |
| CN2854294Y (en) * | 2005-12-27 | 2007-01-03 | 周逸根 | Oil sight device with protection cover |
| CN201462372U (en) * | 2009-08-21 | 2010-05-12 | 谷玉梅 | Automatic oil-level gauge |
| CN201795260U (en) * | 2010-08-05 | 2011-04-13 | 恒天重工股份有限公司 | Current detector for lubricating oil |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453291A (en) * | 2013-07-19 | 2013-12-18 | 浙江吉利汽车有限公司 | Monitor for lubricant oil passage |
| CN103453291B (en) * | 2013-07-19 | 2015-11-04 | 浙江吉利汽车有限公司 | A kind of monitor unit for lubricating oil path |
| CN107763422A (en) * | 2016-08-17 | 2018-03-06 | 江森自控空调冷冻设备(无锡)有限公司 | A kind of lubricating system of oil stream switch and the refrigeration system with it |
| CN113958854A (en) * | 2021-11-25 | 2022-01-21 | 四川华能涪江水电有限责任公司 | Bulb tubular unit lubricating oil pipeline structure |
| CN114151706A (en) * | 2021-12-02 | 2022-03-08 | 河南黎明重工科技股份有限公司 | Lubricating system for vertical shaft impact crusher bearing |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110119 |