CN107218647A - Heating picture self-protection method - Google Patents
Heating picture self-protection method Download PDFInfo
- Publication number
- CN107218647A CN107218647A CN201710442348.XA CN201710442348A CN107218647A CN 107218647 A CN107218647 A CN 107218647A CN 201710442348 A CN201710442348 A CN 201710442348A CN 107218647 A CN107218647 A CN 107218647A
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- mrow
- heating picture
- mtd
- protection method
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
Abstract
Disclose a kind of heating picture self-protection method.This method can include：Obtain the heat energy grade and operational data during heating picture work；Based on operational data, evaluation work safety coefficient；Based on operating safety factor, the safeguard rule of heating picture is obtained.The present invention realizes the self-shield of heating picture by evaluation work safety coefficient.
Description
Technical field
The present invention relates to firing equipment field, more particularly, to a kind of heating picture self-protection method.
Background technology
In China, the area of winter heating is had a vast territory, and the heating system used is adopted including fire coal, combustion gas, fuel oil, electricity
Warm up, but be mostly warmed oneself with coal combustion equipment based on.It can be due to a large amount of burn fossil mass-energy sources, cause environmental pollution and life
State is destroyed, and heating is as one of important energy consumption in city, to a certain extent as improving the key of atmosphere quality.Electricity
The progressively promotion and application of heating, will undoubtedly turn into one of important means of city environmental pollution " Reduction of Students' Study Load ".In recent years, with me
Developing rapidly for state's electric utility, produces the mode that heat is warmed oneself, it is cleaned and convenience is increasingly obtained using electric energy
The accreditation of people, development electric heating turns into one of trend of warming.
Heating picture has practicality and sight concurrently, while indoor temperature is regulated and controled, also acts as the work of beautification indoor environment
With.But, current heating picture use time is long, and with circuit aging occurs for heating plate, and unnecessary damage can be caused to user
Lose and hidden danger.Therefore, it is necessary to develop a kind of heating picture self-protection method.
The information for being disclosed in background of invention part is merely intended to deepen the reason of the general background technology to the present invention
Solution, and be not construed as recognizing or imply known to those skilled in the art existing of the information structure in any form
Technology.
The content of the invention
The present invention proposes a kind of heating picture self-protection method, and it can realize electric heating by evaluation work safety coefficient
The self-shield of picture.
The present invention proposes a kind of heating picture self-protection method.Methods described can include：Obtain when heating picture works
Heat energy grade and operational data；Based on the operational data, evaluation work safety coefficient；Based on the work safety system
Number, obtains the safeguard rule of the heating picture.
Preferably, the heat energy grade includes：High-output power, middle power output and low power output.
Preferably, the operational data includes the electric current and voltage when the heating picture works.
Preferably, the operating safety factor is：
Wherein, F (I) represents operating safety factor, and I represents electric current during heating picture work, and U is represented when heating picture works
Voltage, I1Represent the first current threshold, I2The second current threshold is represented, f (U, I) represents electrical power parameter.
Preferably, in addition to：When the operating safety factor is 0, the power supply of the heating picture is cut off.
Preferably, the electrical power parameter is：
Wherein, N represents scale factor.
Preferably, in addition to：Current heat energy grade is determined according to the electrical power parameter, and then reduces described add
Thermal energy grade.
Preferably, the reduction heat energy grade is used reduces mode step by step.
The method of the present invention has other characteristics and an advantage, these characteristics and advantage from the accompanying drawing being incorporated herein and with
It will be apparent in embodiment afterwards, or by the accompanying drawing and subsequent embodiment being incorporated herein
Middle to be stated in detail, these the drawings and specific embodiments are provided commonly for explaining the certain principles of the present invention.
Brief description of the drawings
By the way that exemplary embodiment of the invention is described in more detail with reference to accompanying drawing, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein, in exemplary embodiment of the invention, identical reference number
Typically represent same parts.
The flow chart for the step of Fig. 1 shows the heating picture self-protection method according to the present invention.
Embodiment
The present invention is more fully described below with reference to accompanying drawings.Although showing the side of being preferable to carry out of the present invention in accompanying drawing
Formula, however, it is to be appreciated that may be realized in various forms the present invention without that should be limited by embodiments set forth herein.Phase
Instead there is provided these embodiments be in order that the present invention is more thorough and complete, and can be by the scope of the present invention intactly
Convey to those skilled in the art.
The flow chart for the step of Fig. 1 shows the heating picture self-protection method according to the present invention.
In this embodiment, it can be included according to the heating picture self-protection method of the present invention：
Step 101, the heat energy grade and operational data during heating picture work are obtained.
In one example, heat energy grade includes：High-output power, middle power output and low power output.
In one example, operational data includes the electric current and voltage when heating picture works.
Specifically, the heat energy grade and operational data during heating picture work are obtained, wherein, heat energy grade includes
High-output power, middle power output and low power output, operational data include the electric current and voltage when heating picture works.
Step 102, based on operational data, evaluation work safety coefficient；
In one example, operating safety factor is：
Wherein, F (I) represents operating safety factor, and I represents electric current during heating picture work, and U is represented when heating picture works
Voltage, I1Represent the first current threshold, I2The second current threshold is represented, f (U, I) represents electrical power parameter.
In one example, electrical power parameter is：
Wherein, N represents scale factor.
Specifically, electric current when heating picture is worked is substituted into formula (1) with voltage, and sets the first current threshold and the
Two current thresholds, try to achieve operating safety factor.If electric current during work is between the first current threshold and the second current threshold,
Electric current and voltage when will then work are substituted into formula (2), try to achieve electrical power parameter, and wherein scale factor is in order to by electrical power
State modulator is in the range of (0,1).
Step 103, based on operating safety factor, the safeguard rule of heating picture is obtained.
In one example, in addition to：When operating safety factor is 0, the power supply of heating picture is cut off.
In one example, in addition to：Current heat energy grade is determined according to electrical power parameter, and then reduces heating
Energy grade.
In one example, reduction heat energy grade is used reduces mode step by step.
This method realizes the self-shield of heating picture by evaluation work safety coefficient.
Using example
For ease of understanding the scheme and its effect of embodiment of the present invention, a concrete application example given below.Ability
Field technique personnel should be understood that the example only for the purposes of understanding the present invention, and its any detail is not intended in any way
The limitation present invention.
The electrical power parameter of high-output power is set as 0.5-0.6, the electrical power parameter of middle power output is 0.3-0.5,
The electrical power parameter of low power output is 0.2-0.3, and the first current threshold is 1A, and the second current threshold is 3.5A, scale factor
For 1000.
Electric current when obtaining heating picture work is 2.2A, and voltage is 220V, and electric current 2.2A during work is in the first current threshold
Between value 1A and the second current threshold 3.5A, then electric current when working is substituted into formula (2) with voltage, try to achieve electrical power parameter
For 0.484, determine that current heat energy grade is middle power output according to electrical power parameter, and then heat energy grade is dropped
Low is low power output.
In summary, the present invention realizes the self-shield of heating picture by evaluation work safety coefficient.
It will be understood by those skilled in the art that the purpose of the description above to embodiments of the present invention is only for exemplarily
Illustrate the beneficial effect of embodiments of the present invention, be not intended to embodiments of the present invention being limited to given any show
Example.
It is described above the embodiments of the present invention, described above is exemplary, and non-exclusive, and
It is also not necessarily limited to disclosed each embodiment.It is right in the case of without departing from the scope and spirit of illustrated each embodiment
Many modifications and changes will be apparent from for those skilled in the art.
Claims (8)
1. a kind of heating picture self-protection method, including：
Obtain the heat energy grade and operational data during heating picture work；
Based on the operational data, evaluation work safety coefficient；
Based on the operating safety factor, the safeguard rule of the heating picture is obtained.
2. heating picture self-protection method according to claim 1, wherein, the heat energy grade includes：Height output work(
Rate, middle power output and low power output.
3. heating picture self-protection method according to claim 1, wherein, the operational data works including the heating picture
When electric current and voltage.
4. heating picture self-protection method according to claim 3, wherein, the operating safety factor is：
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</mtr>
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Wherein, F (I) represents operating safety factor, and I represents electric current during heating picture work, and U represents electricity during heating picture work
Pressure, I1Represent the first current threshold, I2The second current threshold is represented, f (U, I) represents electrical power parameter.
5. heating picture self-protection method according to claim 4, wherein, in addition to：
When the operating safety factor is 0, the power supply of the heating picture is cut off.
6. heating picture self-protection method according to claim 4, wherein, the electrical power parameter is：
<mrow>
<mi>f</mi>
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<mi>U</mi>
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<mi>I</mi>
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</mrow>
Wherein, N represents scale factor.
7. heating picture self-protection method according to claim 6, wherein, in addition to：
Current heat energy grade is determined according to the electrical power parameter, and then reduces the heat energy grade.
8. heating picture self-protection method according to claim 7, wherein, reduce the heat energy grade and use and drop step by step
Low mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710442348.XA CN107218647A (en) | 2017-06-13 | 2017-06-13 | Heating picture self-protection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710442348.XA CN107218647A (en) | 2017-06-13 | 2017-06-13 | Heating picture self-protection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107218647A true CN107218647A (en) | 2017-09-29 |
Family
ID=59947608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710442348.XA Pending CN107218647A (en) | 2017-06-13 | 2017-06-13 | Heating picture self-protection method |
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| CN (1) | CN107218647A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196751Y (en) * | 1994-08-05 | 1995-05-10 | 万辉 | Wall electric heating for decoration |
| CN2220950Y (en) * | 1995-03-02 | 1996-02-28 | 李长虹 | Multifunctional superthin electrothermal picture |
| CN201654511U (en) * | 2010-03-29 | 2010-11-24 | 贵阳维隆塑胶有限公司 | Power regulation circuit device for electric heaters |
| CN105423513A (en) * | 2015-12-30 | 2016-03-23 | 四川长虹空调有限公司 | Electric heating system with continuously adjustable power and control method of electric heating system |
| CN205818781U (en) * | 2016-04-27 | 2016-12-21 | 深圳烯旺新材料科技股份有限公司 | A kind of infrared electric heating is drawn |
-
2017
- 2017-06-13 CN CN201710442348.XA patent/CN107218647A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196751Y (en) * | 1994-08-05 | 1995-05-10 | 万辉 | Wall electric heating for decoration |
| CN2220950Y (en) * | 1995-03-02 | 1996-02-28 | 李长虹 | Multifunctional superthin electrothermal picture |
| CN201654511U (en) * | 2010-03-29 | 2010-11-24 | 贵阳维隆塑胶有限公司 | Power regulation circuit device for electric heaters |
| CN105423513A (en) * | 2015-12-30 | 2016-03-23 | 四川长虹空调有限公司 | Electric heating system with continuously adjustable power and control method of electric heating system |
| CN205818781U (en) * | 2016-04-27 | 2016-12-21 | 深圳烯旺新材料科技股份有限公司 | A kind of infrared electric heating is drawn |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |