CN104729620A - Liquid level measuring instrument with alarming function - Google Patents
Liquid level measuring instrument with alarming function Download PDFInfo
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- CN104729620A CN104729620A CN201310700965.7A CN201310700965A CN104729620A CN 104729620 A CN104729620 A CN 104729620A CN 201310700965 A CN201310700965 A CN 201310700965A CN 104729620 A CN104729620 A CN 104729620A
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- module
- liquid level
- measuring instrument
- alarm
- level measuring
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Abstract
The invention belongs to the technical field of industrial instruments and provides a liquid level measuring instrument with an alarming function. The liquid level measuring instrument comprises an electronic liquid level sensor arranged in the liquid level measuring instrument, wherein the electronic liquid level sensor is sequentially connected with a storage module, a counting module, a comparing module, a processing module and an alarm. According to the scheme, an industrial liquid level meter has the function of alarming when a liquid level fluctuation proceeding frequency of a detected object exceeds a safety or set value. A timing module and an audible and visual alarm are preferred so that the liquid level measuring instrument has audible and visual dual alarming function of a certain liquid at a continuous time interval, and can alarm before reaching a safety value, and furthermore, a real prevention measure is realized.
Description
Technical field
The invention belongs to industrial instrument technical field, be specifically related to a kind of fluid level measuring instrument with warning function.
Background technology
Existing industrial liquid level gauge has made many creationary designs and research and development mostly in measurement range and precision, but when fluctuation appears in liquid level in actual use, when again and again exceeding safe or set liquid level scope, especially when liquid level reaches preset time period and the frequency exceeds safe range, need to carry out alarm, but the level value that existing liquid level gauge does not fluctuate carries out monitoring, alarming design, its usable range being subject to certain restrictions, is a problem worth thinking deeply about.
Summary of the invention
The object of the invention is to overcome industrial liquid level gauge in prior art and the problem that duration of level fluctuation and the frequency carry out intelligent alarm is not carried out to detected object.
For this reason, the invention provides a kind of fluid level measuring instrument with warning function, comprise the electronic liquid level sensor that fluid level measuring instrument is built-in, described electronic liquid level sensor is connected with storage module, counting module, contrast module, processing module, alarm in turn;
Wherein, electronic liquid level sensor sends the liquid level numerical value of detection to storage module record, and send data to counting module, carry out number of times up to standard to add up, when reaching standard value three times and every minor tick is greater than one minute, this data feedback is given contrast module, contrast module by this repeatedly data be analyzed, reach contrast module preset parameter value time, by this signal feedback to processor; Processor receives the report for police service after signal and controls alarm equipment alarm.
Described storage module is by timing module and contrast model calling, and connection handling module, alarm successively; The function of this timing module is when a certain numerical value up to standard continues five minutes always time, directly crosses counting module and sends the process that contrast module carries out next step to.
Described alarm is audible-visual annunciator.
Beneficial effect of the present invention: this kind of fluid level measuring instrument with warning function provided by the invention, comprise the electronic liquid level sensor that fluid level measuring instrument is built-in, described electronic liquid level sensor is connected with storage module, counting module, contrast module, processing module, alarm in turn; The program achieves industrial liquid level gauge and is provided with and carries out the function of reporting to the police when the frequency exceeds safety or setting value to the level fluctuation of detected object.The preferred timing module of the program and audible-visual annunciator, make it in duration section, be provided with the dual warning function of acousto-optic in certain liquid level, and making it before reaching safety value, just can carry out prompting and report to the police, is real preventing trouble before it happens.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is principle of work schematic diagram of the present invention.
In figure: 1, electronic liquid level sensor; 2, storage module; 3, counting module; 4, module is contrasted; 5, processing module; 6, alarm; 7, timing module.
Embodiment
Embodiment one: 1 describe by reference to the accompanying drawings.
Have a fluid level measuring instrument for warning function, comprise the built-in electronic liquid level sensor of fluid level measuring instrument 1, described electronic liquid level sensor 1 is connected with storage module 2, counting module 3, contrast module 4, processing module 5, alarm 6 in turn;
Wherein, electronic liquid level sensor sends the liquid level numerical value of detection to storage module record, and send data to counting module, carry out number of times up to standard to add up, when reaching standard value three times and every minor tick is greater than one minute, this data feedback is given contrast module, contrast module by this repeatedly data be analyzed, reach contrast module preset parameter value time, by this signal feedback to processor; Processor receives the report for police service after signal and controls alarm equipment alarm.
The program achieves industrial liquid level gauge and is provided with and carries out the function of reporting to the police when the frequency exceeds safety or setting value to the level fluctuation of detected object.
Embodiment two, 1 describes by reference to the accompanying drawings.
On the basis of embodiment one, described storage module 2 is connected with contrast module 4 by timing module 7, and connection handling module 5, alarm 6 successively; The function of this timing module is when a certain numerical value up to standard continues five minutes always time, directly crosses counting module and sends the process that contrast module carries out next step to.
Described alarm 6 is audible-visual annunciator.
The preferred timing module of the program and audible-visual annunciator, make it in duration section, be provided with the dual warning function of acousto-optic in certain liquid level, and making it before reaching safety value, just can carry out prompting and report to the police, is real preventing trouble before it happens.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (3)
1. one kind has the fluid level measuring instrument of warning function, comprise the built-in electronic liquid level sensor of fluid level measuring instrument (1), it is characterized in that: described electronic liquid level sensor (1) is connected with storage module (2), counting module (3), contrast module (4), processing module (5), alarm (6) in turn;
Wherein, electronic liquid level sensor sends the liquid level numerical value of detection to storage module record, and send data to counting module, carry out number of times up to standard to add up, when reaching standard value three times and every minor tick is greater than one minute, this data feedback is given contrast module, contrast module by this repeatedly data be analyzed, reach contrast module preset parameter value time, by this signal feedback to processor; Processor receives the report for police service after signal and controls alarm equipment alarm.
2. there is the fluid level measuring instrument of warning function as claimed in claim 1, it is characterized in that: described storage module (2) is connected with contrast module (4) by timing module (7), and connection handling module (5), alarm (6) successively; The function of this timing module is when a certain numerical value up to standard continues five minutes always time, directly crosses counting module and sends the process that contrast module carries out next step to.
3. there is the fluid level measuring instrument of warning function as claimed in claim 1 or 2, it is characterized in that: described alarm (6) is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700965.7A CN104729620A (en) | 2013-12-19 | 2013-12-19 | Liquid level measuring instrument with alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700965.7A CN104729620A (en) | 2013-12-19 | 2013-12-19 | Liquid level measuring instrument with alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104729620A true CN104729620A (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310700965.7A Withdrawn CN104729620A (en) | 2013-12-19 | 2013-12-19 | Liquid level measuring instrument with alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104729620A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222850A (en) * | 2015-10-18 | 2016-01-06 | 内蒙古科技大学 | Based on the liquid level non-contact measurement system of LabVIEW |
| CN108502401A (en) * | 2018-03-30 | 2018-09-07 | 昌和化学新材料(江苏）有限公司 | A kind of oil storage tank with liquid level prompting function and its liquid level based reminding method |
| CN109470338A (en) * | 2018-12-28 | 2019-03-15 | 潍柴动力股份有限公司 | A kind of urea box liquid level scaling method and device |
| CN111443667A (en) * | 2020-03-27 | 2020-07-24 | 中海石油深海开发有限公司 | Method and device for preventing liquid level transmitter jumping system from being turned off |
-
2013
- 2013-12-19 CN CN201310700965.7A patent/CN104729620A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222850A (en) * | 2015-10-18 | 2016-01-06 | 内蒙古科技大学 | Based on the liquid level non-contact measurement system of LabVIEW |
| CN108502401A (en) * | 2018-03-30 | 2018-09-07 | 昌和化学新材料(江苏）有限公司 | A kind of oil storage tank with liquid level prompting function and its liquid level based reminding method |
| CN108502401B (en) * | 2018-03-30 | 2020-02-18 | 昌和化学新材料(江苏）有限公司 | Oil storage tank with liquid level reminding function and liquid level reminding method thereof |
| CN109470338A (en) * | 2018-12-28 | 2019-03-15 | 潍柴动力股份有限公司 | A kind of urea box liquid level scaling method and device |
| CN111443667A (en) * | 2020-03-27 | 2020-07-24 | 中海石油深海开发有限公司 | Method and device for preventing liquid level transmitter jumping system from being turned off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150624 |