CN201992316U - Lubrication system - Google Patents
Lubrication system Download PDFInfo
- Publication number
- CN201992316U CN201992316U CN2011200926755U CN201120092675U CN201992316U CN 201992316 U CN201992316 U CN 201992316U CN 2011200926755 U CN2011200926755 U CN 2011200926755U CN 201120092675 U CN201120092675 U CN 201120092675U CN 201992316 U CN201992316 U CN 201992316U
- Authority
- CN
- China
- Prior art keywords
- lubrication system
- pipeline
- oilier
- inlet
- fueling injection
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
- F16N7/385—Central lubrication systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2260/00—Fail safe
- F16N2260/02—Indicating
- F16N2260/08—Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2270/00—Controlling
- F16N2270/60—Pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
- Measuring Volume Flow (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a lubrication system, which comprises an oil feeder (4), an oil spray device (6) and a pipeline (1), wherein the pipeline (1) is connected between the oil feeder (4) and the oil spray device (6). The lubrication system also comprises a pressure sensor (2) for detecting the pressure inside the pipeline (1), and a damper valve (3) arranged at the oil inlet end of the oil spray device (6). Since the damper valve can control the formation of certain pressure inside the pipeline of the lubrication system, and the pressure sensor can detect the variation of the pressure, real-time leakage detection of the pipeline of the lubrication system is realized. The lubrication system disclosed by the utility model has simple structure and low cost.
Description
Technical field
The utility model relates to lubrication system, particularly, relates to a kind of lubrication system that can carry out the real-time leak detection of pipeline.
Background technique
At present, lubrication system commonly used comprises centralized lubrication and disperses lubricates, and wherein is divided into different lubrication systems such as circulating lubrication and total loss lubricate again.In various lubrication systems, the oil plant leakage problem of pipeline exists always, and this also will directly influence the lubrication effect of fueling injection equipment, damages if find the untimely relevant device that also can cause, thereby causes heavy losses.Therefore, the pipeline leak detection function of lubrication system is particularly important.
The model utility content
Of the present utility modelly provide a kind of lubrication system, this lubrication system can either be carried out real-time pipeline leak detection and simple in structure, and cost is low.
To achieve these goals, of the present utility modelly provide a kind of lubrication system, this lubrication system comprises oilier, fueling injection equipment and pipeline, described pipeline is connected between described oilier and the described fueling injection equipment, described lubrication system also comprises the pressure transducer that is used to detect described pipeline inner pressure, and the orifice valve that is arranged on the oil inlet end of described fueling injection equipment.
Preferably, described pressure transducer is installed in the outlet port of described oilier.
Preferably, described pressure transducer is installed on the described pipeline.
Preferably, described orifice valve and described fueling injection equipment removably link together or become one.
Preferably, described fueling injection equipment comprises oil pipe and nozzle.
Preferably, described orifice valve comprises valve body, spool, spring, inlet, outlet and damping hole, at initial position, described spool is at the path between described inlet of sealing and the described damping hole under the effect of spring, in the working position, described spool overcomes the effect of described spring and moves and described inlet of conducting and described damping hole under the inlet hydraulic pressure, described inlet is communicated with described outlet by described damping hole.
Preferably, described lubrication system also comprises the control terminal that is electrically connected with described pressure transducer, and described control terminal comprises display unit and warning device.
Preferably, described control terminal is electrically connected with described oilier, and described control terminal comprises the operation equipment that is used to operate described oilier.
Pass through technique scheme, orifice valve in lubrication system can make and form the grease pressure that continues in the pipeline, and by the pressure transducer that is provided with, can monitor the variation in pressure of grease in the pipeline in real time, when grease pressure takes place than cataclysm, illustrate that then pipeline takes place to reveal and can in time notify the related personnel to handle, guarantee the normal operation of relevant device, realized the real-time leak detection of pipeline, and simple in structure, cost is low.
Other feature and advantage of the present utility model will partly be described in detail in embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and constitutes the part of specification, is used from explanation the utility model with following embodiment one, but does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is a kind of mode of execution schematic representation of the lubrication system that provides of the utility model;
Fig. 2 is the structural drawing of the orifice valve that provides of the utility model;
Fig. 3 is the another kind of mode of execution schematic representation of the lubrication system that provides of the utility model.
Description of reference numerals
1 pipeline, 2 pressure transducers
3 orifice valves, 4 oiliers
5 control terminals, 6 fueling injection equipments
31 spools, 32 springs
33 inlets, 34 damping holes
35 outlets, 36 valve bodies
51 display unit, 52 warning devices
53 operation equipment
61 oil pipes, 62 nozzles
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.Should be understood that embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
As shown in Figure 1, for the utility model provides a kind of lubrication system, this lubrication system comprises oilier 4, fueling injection equipment 6 and pipeline 1, pipeline 1 is connected between oilier 4 and the fueling injection equipment 6, lubrication system also comprises the pressure transducer 2 that is used for signal piping 1 internal pressure, and the orifice valve 3 that is arranged on the oil inlet end of fueling injection equipment 6.
In technique scheme, pipeline 1 is connected between oilier 4 and the fueling injection equipment 6, is transported to fueling injection equipment 6 places with the grease that oilier 4 is confessed.In addition, pressure transducer 2 can signal piping pressure in 1, and orifice valve 3 is arranged on the oil inlet end of fueling injection equipment 6, can form certain grease pressure in pipeline 1.Therefore, the real-time monitoring by grease pressure in 2 pairs of pipelines of pressure transducer 1 can make the utility model carry out real-time pipeline leak detection work, and simple in structure, and cost is low.
As shown in Figure 2, orifice valve 3 comprises valve body 36, spool 31, spring 32, inlet 33, outlet 35 and damping hole 34.Orifice valve 3 comprises initial position and working position, wherein, at initial position, spool 31 is at the path between sealing inlet 33 and the damping hole 34 under the effect of spring 32, in the working position, spool 31 overcomes the effect of spring 32 and moves and conducting inlet 33 and damping hole 34 under the inlet hydraulic pressure, and inlet 33 is communicated with outlet 35 by damping hole 34, so that grease can flow to outlet, and in pipeline 1, keep certain grease pressure.
For the ease of installation and removal, orifice valve 3 removably links together with fueling injection equipment 6, perhaps produces for convenience, and orifice valve 3 becomes one with fueling injection equipment.In addition, fueling injection equipment 6 comprises and is used for oil pipe 61 that grease flows through and to the nozzle 62 of lubricated position jet lubrication grease.Orifice valve 3 that the utility model provides and fueling injection equipment 6, simple in structure, easy to make and cost is low.
As a kind of preferred embodiment, for the grease variation in pressure in the accurate signal piping 1, preferably, pressure transducer 2 is installed in the outlet port of oilier 4, with the variation in pressure in the accurate signal piping 1.
In addition, as shown in Figure 3, pressure transducer 2 can also be installed on the described pipeline 1, equally can signal piping variation in pressure in 1, the installation of said pressure transducer herein can realize for example two-way joint, tee union etc. by the link between the pipeline.
In the utility model, if can signal piping variation in pressure in 1, position the utility model of pressure transducer 2 is not limited, for fear of repetition, repeat no more herein.
In real work, after the force value in the pipeline 1 produces obviously decline, can judge that then grease takes place to be revealed, so just can search the leak point timely, search and reveal reason and timely the processing.Whether damage leakage as detecting orifice valve 3, the whether good and breaking point etc. of searching pipeline 1 of the sealing condition of each interface, the utility model does not limit the method for searching the leak point.
In real work, for easy to operate, remind in time, as a kind of preferred embodiment, lubrication system of the present utility model also comprises the control terminal 5 that is electrically connected with pressure transducer 2, mode of communicating comprises wired mode and wireless mode, and display unit 51 can be set this control terminal 5 and warning device 52 operator can check the variation of the current pipeline fluid pressure value of pressure transducer 2 transmission by display unit 51.Preferably, warning device 52 is set to by Controlled by Programmable Controller, this warning device can be by the default fluid pressure value of operator, when the hydrodynamic pressure in the pipeline 1 that pressure transducer 2 transmission comes during less than this preset pressure value, report to the police by warning device 52, remind operator in time to carry out upkeep operation.
In addition, in order to control the oil supply process of oilier, control terminal 5 is electrically connected with oilier 4, and control terminal 5 also comprises operation equipment 53, with each fuel feeding according to the grease pressure condition control oilier 4 of the feedback of pressure transducer, prevent the loss of grease when grease is revealed, and make things convenient for practical operation.In addition, in order to guarantee the overall operation of lubrication system, the display unit 51 of control terminal 5 and operation equipment 53 all can be shared with other function of lubrication system.
Below describe preferred implementation of the present utility model in conjunction with the accompanying drawings in detail; but; the utility model is not limited to the detail in the above-mentioned mode of execution; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.For example, the form of control terminal and mounting point etc.
Need to prove in addition, each concrete technical characteristics described in above-mentioned embodiment under reconcilable situation, can make up by any suitable manner, for fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
Claims (8)
1. lubrication system, this lubrication system comprises oilier (4), fueling injection equipment (6) and pipeline (1), described pipeline (1) is connected between described oilier (4) and the described fueling injection equipment (6), it is characterized in that, described lubrication system also comprises the pressure transducer (2) that is used to detect described pipeline (1) internal pressure, and the orifice valve (3) that is arranged on the oil inlet end of described fueling injection equipment (6).
2. lubrication system according to claim 1 is characterized in that, described pressure transducer (2) is installed in the outlet port of described oilier (4).
3. lubrication system according to claim 1 is characterized in that, described pressure transducer (2) is installed on the described pipeline (1).
4. lubrication system according to claim 1 is characterized in that, described orifice valve (3) removably links together with described fueling injection equipment (6) or becomes one.
5. lubrication system according to claim 1 is characterized in that, described fueling injection equipment (6) comprises oil pipe (61) and nozzle (62).
6. lubrication system according to claim 1, it is characterized in that, described orifice valve (3) comprises valve body (36), spool (31), spring (32), inlet (33), outlet (35) and damping hole (34), at initial position, described spool (31) is at the path between sealing described inlet (33) and the described damping hole (34) under the effect of spring (32), in the working position, described spool (31) overcomes the effect of described spring (32) and moves and described inlet of conducting (33) and described damping hole (34) under the inlet hydraulic pressure, described inlet (33) is communicated with described outlet (35) by described damping hole (34).
7. lubrication system according to claim 1 is characterized in that, described lubrication system also comprises the control terminal (5) that is electrically connected with described pressure transducer (2), and described control terminal (5) comprises display unit (51) and warning device (52).
8. lubrication system according to claim 7 is characterized in that, described control terminal (5) is electrically connected with described oilier (4), and described control terminal (5) comprises the operation equipment (53) that is used to operate described oilier.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200926755U CN201992316U (en) | 2011-03-31 | 2011-03-31 | Lubrication system |
| PCT/CN2011/080059 WO2012129898A1 (en) | 2011-03-31 | 2011-09-22 | Smart multipoint centralized lubrication system having pipeline leak detection feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200926755U CN201992316U (en) | 2011-03-31 | 2011-03-31 | Lubrication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992316U true CN201992316U (en) | 2011-09-28 |
Family
ID=44668806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200926755U Expired - Fee Related CN201992316U (en) | 2011-03-31 | 2011-03-31 | Lubrication system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201992316U (en) |
| WO (1) | WO2012129898A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010992A (en) * | 2012-12-14 | 2013-04-03 | 程瑞海 | Pulley set for hoist |
| CN105042306A (en) * | 2015-06-05 | 2015-11-11 | 朱卫 | Oil feeder |
| CN108332885A (en) * | 2018-03-06 | 2018-07-27 | 中国航发哈尔滨东安发动机有限公司 | A kind of monitoring of structures of power |
| CN108332035A (en) * | 2018-04-04 | 2018-07-27 | 中冶长天国际工程有限责任公司 | The control system and method for stuffing amount in the automatic stuffing of pallet wheel bearing |
| CN110131559A (en) * | 2019-05-17 | 2019-08-16 | 天津大学 | A kind of injection drainage type oil filling device and method |
| CN113309596A (en) * | 2020-02-26 | 2021-08-27 | 斗山英维高株式会社 | Oil pressure sensor assembly and engine including the same |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458541A (en) * | 2018-12-24 | 2019-03-12 | 柳工无锡路面机械有限公司 | A kind of pneumatic intelligent centralized lubricating system for sub-base grader |
| CN110253335A (en) * | 2019-07-14 | 2019-09-20 | 黄石鑫华轮毂有限公司 | A kind of numerical control lathe guide rail lubrication oil supply oil row monitoring device |
| FR3124242B1 (en) * | 2021-06-21 | 2023-06-09 | Safran Aircraft Engines | LEAK DETECTION DEVICE IN A LUBRICATING OIL CIRCUIT OF AN AIRCRAFT ENGINE |
| CN115199930A (en) * | 2022-08-11 | 2022-10-18 | 湖南华菱涟源钢铁有限公司 | CSP layer cold roller is revealed detection device with lubricated pipeline |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1072245A (en) * | 1992-09-24 | 1993-05-19 | 胜利石油管理局无杆采油泵公司 | Assemblage of plunger pump with reducing and separating oil leakage |
| JP2790047B2 (en) * | 1994-08-26 | 1998-08-27 | 日産自動車株式会社 | Pressure piping abnormality detection device and abnormality detection method |
| WO1999031478A1 (en) * | 1997-12-18 | 1999-06-24 | Iraj Rafei | Lubrication system monitor |
| CN2482622Y (en) * | 2001-06-04 | 2002-03-20 | 王东升 | Intelligent multi-point type central lubricating apparatus |
| JP5280645B2 (en) * | 2007-05-15 | 2013-09-04 | 富士重工業株式会社 | Centralized lubricator |
-
2011
- 2011-03-31 CN CN2011200926755U patent/CN201992316U/en not_active Expired - Fee Related
- 2011-09-22 WO PCT/CN2011/080059 patent/WO2012129898A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010992A (en) * | 2012-12-14 | 2013-04-03 | 程瑞海 | Pulley set for hoist |
| CN105042306A (en) * | 2015-06-05 | 2015-11-11 | 朱卫 | Oil feeder |
| CN108332885A (en) * | 2018-03-06 | 2018-07-27 | 中国航发哈尔滨东安发动机有限公司 | A kind of monitoring of structures of power |
| CN108332035A (en) * | 2018-04-04 | 2018-07-27 | 中冶长天国际工程有限责任公司 | The control system and method for stuffing amount in the automatic stuffing of pallet wheel bearing |
| CN110131559A (en) * | 2019-05-17 | 2019-08-16 | 天津大学 | A kind of injection drainage type oil filling device and method |
| CN113309596A (en) * | 2020-02-26 | 2021-08-27 | 斗山英维高株式会社 | Oil pressure sensor assembly and engine including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012129898A1 (en) | 2012-10-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201992316U (en) | Lubrication system | |
| CN103807607A (en) | Novel device and method for detecting leakage of fluids in pipelines | |
| CN202166537U (en) | Cooling nozzle targeting testing device | |
| CN201739742U (en) | Pipeline-type differential pressure lubricating device | |
| CN103217261A (en) | Online detection method and device for leakage of hydraulic pipeline | |
| CN102003605A (en) | Intelligent grease lubrication system | |
| CN203293988U (en) | Oil on-line detection system for engineering machines | |
| CN2906583Y (en) | Pipe scale sampling and testing device | |
| WO2020114260A1 (en) | Lubrication distributor monitoring system | |
| CN204397495U (en) | A kind of lathe dust cover automatic lubrication installation | |
| CN205260450U (en) | Intelligence hydraulic tank device | |
| CN104018963B (en) | Pressure fluctuation buffer | |
| RU140898U1 (en) | FIRE FIGHTING PLANT | |
| CN202220962U (en) | Lubricating system with pipeline leakage detecting function | |
| CN104555874A (en) | Submersible pump type refueling machine feeding tube seepage device | |
| CN205534813U (en) | Pipeline plugging device | |
| CN207058198U (en) | It is a kind of to be used to bore the lubricating arrangement that lathe is attacked in milling | |
| CN102313125A (en) | Lubricating system with pipeline leakage detection function | |
| CN201569551U (en) | Multifunctional detection pump station | |
| CN202733043U (en) | Wireless intelligent silicone tube cutoff device | |
| CN206234600U (en) | A kind of multifunction automatic membrane pump lubricating system | |
| CN101994899A (en) | Oil sprayer | |
| CN201615331U (en) | Lubrication system | |
| CN201628070U (en) | Pneumatic control intelligent lubricating system | |
| CN201696843U (en) | Mechanically controlled intelligent lubrication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20170331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |