CN107520252A - Monitoring method and device of the electromagnetism oil feeding system to oil mass - Google Patents
Monitoring method and device of the electromagnetism oil feeding system to oil mass Download PDFInfo
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- CN107520252A CN107520252A CN201710556217.4A CN201710556217A CN107520252A CN 107520252 A CN107520252 A CN 107520252A CN 201710556217 A CN201710556217 A CN 201710556217A CN 107520252 A CN107520252 A CN 107520252A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B2037/002—Mass flow control
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Abstract
The present invention relates to lubricating system technical field, more particularly to monitoring method and device of the electromagnetism oil feeding system to oil mass, method to include：Theoretical volume read-out of the electromagnetism oil feeding system within the unit interval is obtained, electromagnetism oil feeding system includes some oil sites；Obtain the oil mass difference between actual volume read-out and theoretical volume read-out of the electromagnetism oil feeding system within the unit interval；According to oil mass difference, judge whether that oil mass anomalous event occurs；If generation oil mass anomalous event, judges whether each oil site occurs pressure drop anomalous event respectively；The oil site that pressure drop anomalous event occurs is defined as failure oil site.The present invention can accurately determine out the failure oil site for oil leakage fault occur, avoid the waste of grease, realize the effective monitoring to oil mass to electromagnetism oil feeding system.
Description
Technical field
The present invention relates to lubricating system technical field, more particularly to monitoring method and dress of the electromagnetism oil feeding system to oil mass
Put.
Background technology
In metallurgy industry, hot-rolled strip production line plant equipment dry oil lubrication point is more and facility environment temperature is high, to profit
Sliding requirement is higher, now to select intelligent grease lubricating system more.Intelligent grease lubricating system is using programmable controller as master
Control system is wanted, display operating system is used as by the use of advanced text display or microcomputer.Electromagnetism oil feeder fuel feeding, fuel delivery are big
Small, supply time length is all completed by master control system.Flow sensor detects the oil condition of each oil site in real time, operation
Personnel can adjust fuel delivery parameters according to each the different of oil site requirement of equipment by microcomputer or text display.
In the prior art, flow sensor is only the action for detecting valve element during electromagnetism oil feeder fuel feeding, in practical application
During, if the aging of sealing "O"-ring or damage of valve element, flow sensor valve element plug side and bar side string oil, it will result in stream
Quantity sensor valve element often acts once, to oil site Amount of actual oil supply much larger than theoretical volume read-out, so as to cause substantial amounts of oil
Fat wastes, therefore needs a kind of method being monitored to electromagnetism oil feeding system to oil mass badly.
The content of the invention
In view of the above problems, it is proposed that the present invention so as to provide one kind overcome above mentioned problem or at least in part solve on
State monitoring method and device of the electromagnetism oil feeding system to oil mass of problem.
The embodiment of the present invention provides a kind of monitoring method of electromagnetism oil feeding system to oil mass, and methods described includes：
Theoretical volume read-out of the electromagnetism oil feeding system within the unit interval is obtained, the electromagnetism oil feeding system includes some
Oil site；
Obtain between actual volume read-out and the theoretical volume read-out of the electromagnetism oil feeding system within the unit interval
Oil mass difference；
According to the oil mass difference, judge whether that oil mass anomalous event occurs；
If generation oil mass anomalous event, judges whether each oil site occurs pressure drop anomalous event respectively；
The oil site that the pressure drop anomalous event occurs is defined as failure oil site.
Preferably, it is described the oil site that the pressure drop anomalous event occurs is defined as failure oil site after, it is described
Method also includes：
Change the valve element of flow sensor at failure oil site.
Preferably, it is described according to the oil mass difference, judge whether that oil mass anomalous event occurs, including：
Judge whether the actual volume read-out is more than the 10% of the theoretical volume read-out；
Wherein, if the actual volume read-out is more than the 10% of the theoretical volume read-out, show that the oil mass exception occurs
Event, otherwise, show that the oil mass anomalous event does not occur.
Preferably, judge whether the oil site occurs the pressure drop anomalous event, including：
Judge the oil site in the case where the pressure of the Trunk Line of the electromagnetism oil feeding system declines preset pressure value
Refueling times whether be less than preset times；
Wherein, if the refueling times are less than the preset times, it is abnormal to show that the pressure drop occurs for the oil site
Event, otherwise, show that the pressure drop anomalous event does not occur.
Preferably, the pressure of the Trunk Line of the electromagnetism oil feeding system is not less than 13Mpa.
Preferably, the unit interval is one day or one week.
Based on same inventive concept, the embodiment of the present invention also provides a kind of supervising device of electromagnetism oil feeding system to oil mass,
Described device includes：
Acquisition module, for obtaining theoretical volume read-out of the electromagnetism oil feeding system within the unit interval, the electromagnetism is given
Oil system includes some oil sites；
Module is obtained, for obtaining actual volume read-out of the electromagnetism oil feeding system within the unit interval and the reason
By the oil mass difference between volume read-out；
First judge module, for according to the oil mass difference, judging whether that oil mass anomalous event occurs；
Second judge module, if oil mass anomalous event occurs, judge whether each oil site occurs pressure drop exception respectively
Event；
Determining module, for the oil site that the pressure drop anomalous event occurs to be defined as into failure oil site.
Preferably, described device also includes：
Module is changed, for changing the valve element of flow sensor at failure oil site.
Based on same inventive concept, the embodiment of the present invention also provides a kind of computer-readable recording medium, is stored thereon with
Computer program, the program realize following steps when being executed by processor：
Theoretical volume read-out of the electromagnetism oil feeding system within the unit interval is obtained, the electromagnetism oil feeding system includes some
Oil site；
Obtain between actual volume read-out and the theoretical volume read-out of the electromagnetism oil feeding system within the unit interval
Oil mass difference；
According to the oil mass difference, judge whether that oil mass anomalous event occurs；
If generation oil mass anomalous event, judges whether each oil site occurs pressure drop anomalous event respectively；
The oil site that the pressure drop anomalous event occurs is defined as failure oil site.
Based on same inventive concept, the embodiment of the present invention also provides a kind of computer equipment, including memory, processor and
Storage is realized below on a memory and the computer program that can run on a processor, during the computing device described program
Step：
Theoretical volume read-out of the electromagnetism oil feeding system within the unit interval is obtained, the electromagnetism oil feeding system includes some
Oil site；
Obtain between actual volume read-out and the theoretical volume read-out of the electromagnetism oil feeding system within the unit interval
Oil mass difference；
According to the oil mass difference, judge whether that oil mass anomalous event occurs；
If generation oil mass anomalous event, judges whether each oil site occurs pressure drop anomalous event respectively；
The oil site that the pressure drop anomalous event occurs is defined as failure oil site.
One or more of embodiment of the present invention technical scheme, has at least the following technical effects or advantages：
The present invention by the way that actual volume read-out of the electromagnetism oil feeding system within the unit interval and theoretical volume read-out are compared,
Judged whether that oil mass anomalous event occurs according to the oil mass difference between actual volume read-out and theoretical volume read-out, if it is different that oil mass occurs
Ordinary affair part, then judge whether each oil site occurs pressure drop anomalous event respectively again, the oil site of pressure drop anomalous event will occur
It is defined as failure oil site, so as to accurately determine out the failure oil site for oil leakage fault occur, avoids the wave of grease
Take, realize the effective monitoring to oil mass to electromagnetism oil feeding system.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is represented with identical reference pattern.In the accompanying drawings：
Fig. 1 shows monitoring method of the electromagnetism oil feeding system to oil mass in the embodiment of the present invention；
Fig. 2 shows the structure chart of electromagnetism oil feeding system in the embodiment of the present invention to the supervising device of oil mass；
Fig. 3 shows the entity structure schematic diagram of the computer equipment in the embodiment of the present invention.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
The embodiment of the present invention provides a kind of monitoring method of electromagnetism oil feeding system to oil mass, as shown in figure 1, methods described bag
Include：
Step 101：Obtain theoretical volume read-out of the electromagnetism oil feeding system within the unit interval, the electromagnetism oil feeding system
Include some oil sites.
In specific implementation process, the unit interval is one day or one week, and the application is carried out exemplified by being one day by the unit interval
Explanation.And then according to the running status of each equipment, environment temperature and function required precision in electromagnetism oil feeding system, electromagnetism is set
Filling cycle and refueling times of each oil site that oil feeding system is included within the unit interval, and according to each oil site
Filling cycle and refueling times, theoretical volume read-out of the electromagnetism oil feeding system within the unit interval is obtained, for example, working as each oil site
Filling cycle and during refueling times all same, if the filling cycle of an oil site is to perform a refueling process in every 6 hours,
One refueling process refuels twice, and the theoretical volume read-out to refuel every time is 3ml, then an oil site theoretical volume read-out of one day is
24ml, if electromagnetism oil feeding system has 5 oil sites, the electromagnetism oil feeding system is 120ml in intraday theoretical volume read-out.
Wherein, theoretical volume read-out of the electromagnetism oil feeding system within the unit interval is all profits that electromagnetism oil feeding system includes in the unit time
The summation of the theoretical volume read-out of sliding point.
Step 102：Actual volume read-out of the electromagnetism oil feeding system within the unit interval is obtained with the theory to add
Oil mass difference between oil mass.
In specific implementation process, in electromagnetism oil feeding system maintenance process, record is actually added into drier oil and mended in fat tank
Drier oil amount and mend fat tank and be added to the actual volume read-out of each oil site, according to reality of each oil site within the unit interval
The summation of border volume read-out, obtain actual volume read-out of the electromagnetism oil feeding system within the unit interval.
Step 103：According to the oil mass difference, judge whether that oil mass anomalous event occurs.
Step 104：If generation oil mass anomalous event, judges whether each oil site occurs pressure drop anomalous event respectively.
Step 105：The oil site that the pressure drop anomalous event occurs is defined as failure oil site.
In specific implementation process, step 103 can be：Judge whether the actual volume read-out of electromagnetism oil feeding system is more than electricity
The 10% of the theoretical volume read-out of magnetic oil feeding system, if the actual volume read-out of electromagnetism oil feeding system is more than the theory of electromagnetism oil feeding system
The 10% of volume read-out, then show that oil mass anomalous event occurs, otherwise show that oil mass anomalous event does not occur.If generation oil mass is different
Ordinary affair part, in a preferred embodiment, can first removal system Trunk Line oil leak and electromagnetism oil feeder change-over valve core
The possibility of oil leak, i.e. if oil mass anomalous event occurs, judge system superintendent's line whether oil leak, and judge electromagnetism oil feeder
Change-over valve core whether oil leak, if system superintendent's line does not have oil leak and electromagnetism oil feeder change-over valve core does not have oil leak, distinguish
Judge whether each oil site occurs pressure drop anomalous event.Certainly, in a kind of optional embodiment, can also directly send out
During oil generating quantity anomalous event, directly judge whether each oil site occurs pressure drop anomalous event.
Further, for each oil site, it is identical to judge whether it occurs the method for pressure drop anomalous event, can be with
For：Judging the refueling times of the oil site in the case where the pressure of the Trunk Line of electromagnetism oil feeding system declines preset pressure value is
No to be less than preset times, preset pressure value can generally choose 1Mpa, and preset times are corresponding with preset pressure value, usual pressure
When declining 1Mpa, the refueling times of an oil site are more than 8 times.For example, if oil mass anomalous event occurs, electromagnetism oil supply is controlled
System is started electronic dry oil pump, is stopped electric dry after supervisor's line pressure is risen into 20Mpa by automatic pattern switching to manual mode
Oil pump, first the first oil site is judged, judged when the pressure of Trunk Line declines 1Mpa (dropping to 19Mpa), first
Whether the refueling times of oil site are less than default 8 times, if the oiling of the first oil site is secondary when the pressure of Trunk Line declines 1Mpa
Number is less than 8 times, then shows that the first oil site be present occurs pressure drop anomalous event, if more than or equal to 8 times, shows not press
Anomalous event drops.It should be noted that in this application, control the pressure of the Trunk Line of electromagnetism oil feeding system to be not less than 13Mpa,
If the pressure of Trunk Line is less than 13Mpa, opens electronic dry oil pump and supervisor's line pressure is raised to the dynamic dry oil pump of power failure after 20Mpa, with
Ensure the service pressure of electromagnetism oil feeding system.
Further, after judging whether that pressure drop anomalous event occurs to each oil site, pressure drop anomalous event will occur
Oil site be defined as failure oil site, then, the valve element of the flow sensor at failure oil site is changed, specifically
Ground, the "O"-ring of flow sensor valve element can be changed.
The present invention by the way that actual volume read-out of the electromagnetism oil feeding system within the unit interval and theoretical volume read-out are compared,
Judged whether that oil mass anomalous event occurs according to the oil mass difference between actual volume read-out and theoretical volume read-out, if it is different that oil mass occurs
Ordinary affair part, then judge whether each oil site occurs pressure drop anomalous event respectively again, the oil site of pressure drop anomalous event will occur
It is defined as failure oil site, so as to accurately determine out the failure oil site for oil leakage fault occur, avoids the wave of grease
Take, realize the effective monitoring to oil mass to electromagnetism oil feeding system so that the understanding of the volume read-out of each oil site, controllable fortune
OK.
Based on same inventive concept, the embodiment of the present invention also provides a kind of supervising device of electromagnetism oil feeding system to oil mass,
As shown in Fig. 2 described device includes：
Acquisition module 201, for obtaining theoretical volume read-out of the electromagnetism oil feeding system within the unit interval, the electromagnetism
Oil feeding system includes some oil sites；
Module 202 is obtained, for obtaining actual volume read-out and institute of the electromagnetism oil feeding system within the unit interval
State the oil mass difference between theoretical volume read-out；
First judge module 203, for according to the oil mass difference, judging whether that oil mass anomalous event occurs；
Second judge module 204, if oil mass anomalous event occurs, it is different to judge whether each oil site occurs pressure drop respectively
Ordinary affair part；
Determining module 205, for the oil site that the pressure drop anomalous event occurs to be defined as into failure oil site.
Preferably, described device also includes：
Module is changed, for changing the valve element of flow sensor at failure oil site.
Preferably, the first judge module 203, is specifically used for：
Judge whether the actual volume read-out is more than the 10% of the theoretical volume read-out；
Wherein, if the actual volume read-out is more than the 10% of the theoretical volume read-out, show that the oil mass exception occurs
Event, otherwise, show that the oil mass anomalous event does not occur.
Preferably, the second judge module 204, is specifically used for：
Judge the oil site in the case where the pressure of the Trunk Line of the electromagnetism oil feeding system declines preset pressure value
Refueling times whether be less than preset times；
Wherein, if the refueling times are less than the preset times, it is abnormal to show that the pressure drop occurs for the oil site
Event, otherwise, show that the pressure drop anomalous event does not occur.
Preferably, the pressure of the Trunk Line of the electromagnetism oil feeding system is not less than 13Mpa.
Preferably, the unit interval is one day or one week.
The embodiment of the present invention also provides a kind of computer-readable recording medium, is stored thereon with computer program, the program
Following steps are realized when being executed by processor：
Theoretical volume read-out of the electromagnetism oil feeding system within the unit interval is obtained, the electromagnetism oil feeding system includes some
Oil site；
Obtain between actual volume read-out and the theoretical volume read-out of the electromagnetism oil feeding system within the unit interval
Oil mass difference；
According to the oil mass difference, judge whether that oil mass anomalous event occurs；
If generation oil mass anomalous event, judges whether each oil site occurs pressure drop anomalous event respectively；
The oil site that the pressure drop anomalous event occurs is defined as failure oil site.
The embodiment of the present invention also provides a kind of computer equipment, as shown in figure 3, for convenience of description, illustrate only and this
The related part of inventive embodiments, particular technique details do not disclose, refer to present invention method part.The computer
Equipment can be mobile phone, tablet personal computer, PDA (Personal Digital Assistant, personal digital assistant), POS
Any computer equipment such as (Point of Sales, point-of-sale terminal), vehicle-mounted computer, Fig. 3 is illustrated that and the embodiment of the present invention
The block diagram of the related part-structure of the computer equipment of offer.With reference to figure 3, the computer equipment includes：Memory 301 and processing
Device 302.It will be understood by those skilled in the art that the computer equipment structure shown in Fig. 3 is not formed to computer equipment
Limit, can include than illustrating more or less parts, either combine some parts or different parts arrangement.
Each component parts of computer equipment is specifically introduced with reference to Fig. 3：
Memory 301 can be used for storage software program and module, and processor 302 is stored in memory 301 by operation
Software program and module, so as to perform the various function application of mobile phone and data processing.Memory 301 can mainly include
Storing program area and storage data field, wherein, storing program area can storage program area, the application journey needed at least one function
Sequence (such as sound-playing function, image player function etc.) etc.；Storage data field can store uses what is created according to mobile phone
Data (such as voice data, phone directory etc.) etc.., can be with addition, memory 301 can include high-speed random access memory
Including nonvolatile memory, for example, at least a disk memory, flush memory device or other volatile solid-states
Part.
Processor 302 is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, is led to
Cross operation or perform the software program and/or module being stored in memory 301, and call and be stored in memory 301
Data, the various functions and processing data of mobile phone are performed, so as to carry out integral monitoring to mobile phone.Optionally, processor 302 can wrap
Include one or more processing units；Preferably, processor 302 can integrate application processor and modem processor, wherein, should
Operating system, user interface and application program etc. are mainly handled with processor, modem processor mainly handles radio communication.
It is understood that above-mentioned modem processor can not also be integrated into processor 302.
In embodiments of the present invention, the processor 302 included by the computer equipment can have following functions：
Theoretical volume read-out of the electromagnetism oil feeding system within the unit interval is obtained, the electromagnetism oil feeding system includes some
Oil site；
Obtain between actual volume read-out and the theoretical volume read-out of the electromagnetism oil feeding system within the unit interval
Oil mass difference；
According to the oil mass difference, judge whether that oil mass anomalous event occurs；
If generation oil mass anomalous event, judges whether each oil site occurs pressure drop anomalous event respectively；
The oil site that the pressure drop anomalous event occurs is defined as failure oil site.
Technical scheme in above-mentioned the embodiment of the present application, at least has the following technical effect that or advantage：
The present invention by the way that actual volume read-out of the electromagnetism oil feeding system within the unit interval and theoretical volume read-out are compared,
Judged whether that oil mass anomalous event occurs according to the oil mass difference between actual volume read-out and theoretical volume read-out, if it is different that oil mass occurs
Ordinary affair part, then judge whether each oil site occurs pressure drop anomalous event respectively again, the oil site of pressure drop anomalous event will occur
It is defined as failure oil site, so as to accurately determine out the failure oil site for oil leakage fault occur, avoids the wave of grease
Take, realize the effective monitoring to oil mass to electromagnetism oil feeding system.
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.
Various general-purpose systems can also be used together with teaching based on this.As described above, required by constructing this kind of system
Structure be obvious.In addition, the present invention is not also directed to any certain programmed language.It should be understood that it can utilize various
Programming language realizes the content of invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In the specification that this place provides, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice in the case of these no details.In some instances, known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help to understand one or more of each inventive aspect,
Above in the description to the exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor
The application claims of shield features more more than the feature being expressly recited in each claim.It is more precisely, such as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following embodiment are expressly incorporated in the embodiment, wherein each claim is in itself
Separate embodiments all as the present invention.
Those skilled in the art, which are appreciated that, to be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, it can use any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit requires, summary and accompanying drawing) disclosed in each feature can be by providing the alternative features of identical, equivalent or similar purpose come generation
Replace.
In addition, it will be appreciated by those of skill in the art that although some embodiments in this include institute in other embodiments
Including some features rather than further feature, but the combination of the feature of different embodiments means to be in the scope of the present invention
Within and form different embodiments.For example, in the following claims, embodiment claimed it is any it
One mode can use in any combination.
The all parts embodiment of the present invention can be realized with hardware, or to be run on one or more processor
Software module realize, or realized with combinations thereof.It will be understood by those of skill in the art that it can use in practice
Microprocessor or digital signal processor (DSP) are realized in gateway according to embodiments of the present invention, proxy server, system
Some or all parts some or all functions.The present invention is also implemented as being used to perform side as described herein
The some or all equipment or program of device (for example, computer program and computer program product) of method.It is such
Realizing the program of the present invention can store on a computer-readable medium, or can have the shape of one or more signal
Formula.Such signal can be downloaded from internet website and obtained, and either be provided or with any other shape on carrier signal
Formula provides.
It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of some different elements and being come by means of properly programmed computer real
It is existing.In if the unit claim of equipment for drying is listed, several in these devices can be by same hardware branch
To embody.Word, second and third use do not indicate that any order.These words can be construed to title.
Claims (10)
1. monitoring method of a kind of electromagnetism oil feeding system to oil mass, it is characterised in that methods described includes：
Theoretical volume read-out of the electromagnetism oil feeding system within the unit interval is obtained, if the electromagnetism oil feeding system includes dry lubrication
Point；
Obtain the oil between actual volume read-out and the theoretical volume read-out of the electromagnetism oil feeding system within the unit interval
Measure difference；
According to the oil mass difference, judge whether that oil mass anomalous event occurs；
If generation oil mass anomalous event, judges whether each oil site occurs pressure drop anomalous event respectively；
The oil site that the pressure drop anomalous event occurs is defined as failure oil site.
2. the method as described in claim 1, it is characterised in that described that the oil site that the pressure drop anomalous event occurs is true
It is set to after failure oil site, methods described also includes：
Change the valve element of flow sensor at failure oil site.
3. the method as described in claim 1, it is characterised in that it is described according to the oil mass difference, judge whether that oil mass occurs
Anomalous event, including：
Judge whether the actual volume read-out is more than the 10% of the theoretical volume read-out；
Wherein, if the actual volume read-out is more than the 10% of the theoretical volume read-out, show that the oil mass anomalous event occurs,
Otherwise, show that the oil mass anomalous event does not occur.
4. the method as described in claim 1, it is characterised in that judge whether the oil site occurs the pressure drop exception thing
Part, including：
Judge the Trunk Line of the electromagnetism oil feeding system pressure decline preset pressure value in the case of the oil site plus
Whether oily number is less than preset times；
Wherein, if the refueling times are less than the preset times, show that the pressure drop anomalous event occurs for the oil site,
Otherwise, show that the pressure drop anomalous event does not occur.
5. the method as described in claim 1, it is characterised in that the pressure of the Trunk Line of the electromagnetism oil feeding system is not less than
13Mpa。
6. the method as described in claim 1, it is characterised in that the unit interval is one day or one week.
7. supervising device of a kind of electromagnetism oil feeding system to oil mass, it is characterised in that described device includes：
Acquisition module, for obtaining theoretical volume read-out of the electromagnetism oil feeding system within the unit interval, the electromagnetism oil supply system
System includes some oil sites；
Module is obtained, is added for obtaining actual volume read-out of the electromagnetism oil feeding system within the unit interval with the theory
Oil mass difference between oil mass；
First judge module, for according to the oil mass difference, judging whether that oil mass anomalous event occurs；
Second judge module, if oil mass anomalous event occurs, judge whether each oil site occurs pressure drop anomalous event respectively；
Determining module, for the oil site that the pressure drop anomalous event occurs to be defined as into failure oil site.
8. device as claimed in claim 7, it is characterised in that described device also includes：
Module is changed, for changing the valve element of flow sensor at failure oil site.
9. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the program is held by processor
Following steps are realized during row：
Theoretical volume read-out of the electromagnetism oil feeding system within the unit interval is obtained, if the electromagnetism oil feeding system includes dry lubrication
Point；
Obtain the oil between actual volume read-out and the theoretical volume read-out of the electromagnetism oil feeding system within the unit interval
Measure difference；
According to the oil mass difference, judge whether that oil mass anomalous event occurs；
If generation oil mass anomalous event, judges whether each oil site occurs pressure drop anomalous event respectively；
The oil site that the pressure drop anomalous event occurs is defined as failure oil site.
10. a kind of computer equipment, including memory, processor and storage are on a memory and the meter that can run on a processor
Calculation machine program, it is characterised in that realize following steps during the computing device described program：
Theoretical volume read-out of the electromagnetism oil feeding system within the unit interval is obtained, if the electromagnetism oil feeding system includes dry lubrication
Point；
Obtain the oil between actual volume read-out and the theoretical volume read-out of the electromagnetism oil feeding system within the unit interval
Measure difference；
According to the oil mass difference, judge whether that oil mass anomalous event occurs；
If generation oil mass anomalous event, judges whether each oil site occurs pressure drop anomalous event respectively；
The oil site that the pressure drop anomalous event occurs is defined as failure oil site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556217.4A CN107520252B (en) | 2017-07-10 | 2017-07-10 | Monitoring method and device of the electromagnetism oil feeding system to oil mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556217.4A CN107520252B (en) | 2017-07-10 | 2017-07-10 | Monitoring method and device of the electromagnetism oil feeding system to oil mass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107520252A true CN107520252A (en) | 2017-12-29 |
| CN107520252B CN107520252B (en) | 2019-06-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI669582B (en) * | 2018-10-25 | 2019-08-21 | 裕祥精機工業股份有限公司 | Lubrication oil filling system monitoring method |
| CN111483968A (en) * | 2020-04-20 | 2020-08-04 | 车主邦（北京）科技有限公司 | Abnormality processing method for refueling equipment |
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| CN2777337Y (en) * | 2004-07-08 | 2006-05-03 | 博山润滑设备厂 | Computer programme-controlled lubricating device |
| CN101561076A (en) * | 2009-03-09 | 2009-10-21 | 职子竖 | Method for monitoring lubricant distribution system and lubricant distribution system using same |
| CN201715217U (en) * | 2010-06-21 | 2011-01-19 | 启东一开智能润滑有限公司 | Full automatic intelligent integrated lubricating system |
| US20120132483A1 (en) * | 2010-11-29 | 2012-05-31 | Lincoln Industrial Corporation | Pump having stepper motor and overdrive control |
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| CN2777337Y (en) * | 2004-07-08 | 2006-05-03 | 博山润滑设备厂 | Computer programme-controlled lubricating device |
| CN101561076A (en) * | 2009-03-09 | 2009-10-21 | 职子竖 | Method for monitoring lubricant distribution system and lubricant distribution system using same |
| CN201715217U (en) * | 2010-06-21 | 2011-01-19 | 启东一开智能润滑有限公司 | Full automatic intelligent integrated lubricating system |
| US20120132483A1 (en) * | 2010-11-29 | 2012-05-31 | Lincoln Industrial Corporation | Pump having stepper motor and overdrive control |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI669582B (en) * | 2018-10-25 | 2019-08-21 | 裕祥精機工業股份有限公司 | Lubrication oil filling system monitoring method |
| CN111483968A (en) * | 2020-04-20 | 2020-08-04 | 车主邦（北京）科技有限公司 | Abnormality processing method for refueling equipment |
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| CN107520252B (en) | 2019-06-07 |
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