CN109282503A - A kind of electric fireplace of detectable windowing - Google Patents
A kind of electric fireplace of detectable windowing Download PDFInfo
- Publication number
- CN109282503A CN109282503A CN201811140528.3A CN201811140528A CN109282503A CN 109282503 A CN109282503 A CN 109282503A CN 201811140528 A CN201811140528 A CN 201811140528A CN 109282503 A CN109282503 A CN 109282503A
- Authority
- CN
- China
- Prior art keywords
- windowing
- ambient temperature
- processor
- heater
- air
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
Abstract
The electric fireplace of a kind of detectable windowing disclosed by the invention, including processor and the air-heater and temperature sensor that are separately connected with the processor；The temperature sensor is for acquiring ambient temperature information；It stores and executes instruction in the processor, the work state information of the ambient temperature information and the air-heater is obtained when executing instruction described in the processor execution by preset interval time, and by judging whether the work state information of the ambient temperature information and the air-heater meets preset windowing condition, to determine whether interior is windowing state at this time, electric fireplace is allowed to judge indoor windowing situation in time, and subsequent power-save operation is made according to windowing situation, it plays energy saving, reduces the effect of waste.
Description
Technical field
The invention belongs to field of energy-saving technology, relate generally to a kind of electric fireplace of detectable windowing.
Background technique
Currently, well known wall-hung boiler product is all to control heating using sensors sense environmental temperature and stop heating,
Just stop heating when interior reaches set temperature, do not reach temperature and continue to heat, do not account in use because
The decline of temperature caused by user opens a window, can not detect external environment mutation problems, if in use, user feels bored
Heat wants that opening door and window breathes freely, and wall-hung boiler still carrys out work according to original mode, continues to heat, and will cause a large amount of energy waste.
Summary of the invention
Present invention aims at the defects for being directed to existing method, provide a kind of electric fireplace of detectable windowing, can be timely
Judge indoor windowing situation, and subsequent power-save operation is made according to windowing situation, play energy saving, reduces waste
Effect.
In order to solve the above technical problems, the present invention by the following method implemented by scheme:
A kind of electric fireplace of detectable windowing, including processor and the air-heater being separately connected with the processor and
Temperature sensor；The temperature sensor is for acquiring ambient temperature information；
It stores and executes instruction in the processor, performed the steps of when being executed instruction described in the processor execution
S1, the ambient temperature information is read according to the preset time interval and obtains the working condition letter of the air-heater
Breath；
S2, i-th of ambient temperature information and the highest ambient temperature value in preceding i-1 ambient temperature information are compared
Compared with；I is the integer greater than 2；
When i-th of ambient temperature information is greater than the highest ambient temperature value, by the highest ambient temperature value
It is recorded as i-th of ambient temperature information, and returns to step S1；
When i-th of ambient temperature information is less than the highest ambient temperature value, then i-th of environment temperature is judged
Whether degree information and the working condition of the air-heater meet windowing condition；
If the environment temperature and the working condition of the air-heater meet the windowing condition, determine indoor for windowing
State realizes windowing detection；The windowing condition is that the working condition of the air-heater is heating, and i-th of environment temperature
Information preset temperature threshold lower than the highest environment temperature is spent, and (i-1)-th ambient temperature information is higher than the i-th -2 times environment
Temperature information.
Further, it is also performed the steps of when being executed instruction described in the processor execution
S31, when determining the indoor state for windowing, issue and stop heating instructions to the air-heater, so that the hot wind
Machine stops heating.
Further, the electric fireplace further include:
The buzzer being connected to the processor；
The processor controls the buzzer when determining the indoor state for windowing and carries out buzzing alarm.
Further, it is also performed the steps of when being executed instruction described in the processor execution
S32, when determining the indoor state for windowing, send power decrease command to the air-heater, to reduce the heat
The heating power of blower.
Further, the electric fireplace further includes power supply and constant voltage source chip, the constant voltage source chip it is defeated
Enter end and be connected to the power supply, the output end of the constant voltage source chip respectively with the air-heater, the processor and
The temperature sensor connection.
Further, the constant voltage source chip is switching mode constant voltage source chip
Further, the processor is single-chip microcontroller.
Further, the electric fireplace further includes display screen, and the display screen is connected to the processor, for showing
State the work state information of ambient temperature information and the air-heater.
Further, the temperature sensor is NTC temperature sensor.
Further, the preset temperature threshold is 5 DEG C.
Compared with the conventional method, vantageous methods effect of the invention is as follows:
A kind of electric fireplace of detectable windowing disclosed by the invention can acquire ambient temperature information by temperature sensor,
Its processor determines that whether interior is windowing state at this time, is passed through further according to ambient temperature information, using built-in judgement code
This setting, electric fireplace can judge indoor windowing situation in time, and make subsequent energy conservation according to this windowing situation
Operation, plays energy saving, reduces the effect of waste.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electric fireplace of heretofore described detectable windowing；
Fig. 2 is the execution step schematic diagram of heretofore described processor.
Specific embodiment
In order to be fully understood from the purpose of the present invention, feature and effect, below with reference to attached drawing and specific embodiment pair
The method effect of design of the invention, specific steps and generation is described further.
As shown in Figure 1, the invention discloses a kind of electric fireplace of detectable windowing, including processor 1 and and processor
The air-heater 2 and temperature sensor 3 being separately connected；Temperature sensor 3 is for acquiring ambient temperature information；Preferably, temperature passes
NTC temperature sensor can be selected in sensor.
It stores and executes instruction in processor 1, as shown in Fig. 2, processor 1 performs the steps of when executing instruction
S1, it reads ambient temperature information according to the preset time interval and obtains the work state information of air-heater；
S2, i-th of ambient temperature information and the highest ambient temperature value in preceding i-1 ambient temperature information are compared
Compared with；I is the integer greater than 2；
When i-th of ambient temperature information is greater than highest ambient temperature value, highest ambient temperature value is recorded as i-th of ring
Border temperature information, and return to step S1；
When i-th of ambient temperature information is less than highest ambient temperature value, then i-th of ambient temperature information and hot wind are judged
Whether the working condition of machine meets windowing condition；
If environment temperature and the working condition of air-heater meet windowing condition, interior is determined for windowing state, realization is opened
Window detection；Windowing condition is that the working condition of air-heater is heating, and i-th of ambient temperature information is lower than highest environment temperature pre-
If temperature threshold, and (i-1)-th ambient temperature information is higher than the i-th -2 times ambient temperature informations.
Above-mentioned electricity fireplace disclosed in present embodiment, can acquire ambient temperature information, place by temperature sensor
Device is managed further according to ambient temperature information, determines that whether interior is windowing state at this time, passes through this using built-in judgement code
Setting, electric fireplace can judge indoor windowing situation in time, and make subsequent power-save operation according to this windowing situation,
It plays energy saving, reduces the effect of waste.
Specifically, preset temperature threshold can be set according to many experiments result, or rule of thumb set, it is excellent
First, preset temperature threshold may be configured as 5 DEG C.
Specifically, processor is single-chip microcontroller, with small in size, control function is strong, low in energy consumption, strong environmental adaptability, expansion
The advantages that exhibition is flexible and easy to use.
Specifically, processor also performs the steps of when executing instruction
S31, when determining the indoor state for windowing, issue and stop heating instructions to air-heater so that air-heater stop plus
Heat.
Through the above steps, processor can stop the heating of air-heater when determining that interior is in windowing state, save
The energy reduces waste.
Specifically, electric fireplace further include:
Buzzer connected to the processor；
Processor control buzzer when determining the indoor state for windowing carries out buzzing alarm.
By above-mentioned setting, processor can be alarmed when determining that interior belongs to windowing state by buzzer, be reminded
Electric fireplace resource is wasted user at this time, to promote user to carry out the operation of next step with energy saving.
Specifically, processor also performs the steps of when executing instruction
S32, when determining the indoor state for windowing, send power decrease command to air-heater, with reduce air-heater plus
Thermal power.
Through the above steps, processor can reduce the heating power of air-heater when determining that interior is in windowing state, make
The power of air-heater at this time reduces, keep heat supply while reducing energy consumption, the step for also can guarantee user timely
It shuts after door and window, electric fireplace still can be normally carried out work.
Specifically, electric fireplace further includes power supply and constant voltage source chip, the input terminal of constant voltage source chip is connected to
Power supply, the output end of constant voltage source chip are connect with air-heater, processor and temperature sensor respectively, constant voltage source chip
For the voltage of stable power-supplying power supply, so that power supply provides stable voltage for each component.Preferably, constant voltage source chip
Switching mode constant voltage source chip may be selected
Specifically, electric fireplace further includes display screen, display screen is connected to processor, is used for display environment temperature information and heat
The work state information of blower, user can pass through the heating state of display screen timely learning environment temperature and electric fireplace.
The preferred embodiment of the present invention has been described in detail above, it should be understood that the commonsense method personnel of this field without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, method in all this method fields
Personnel pass through logic analysis, reasoning or available according to limited experiment according to present inventive concept on the basis of existing method
Method scheme, should be among the protection scope determined by the claims.
Claims (10)
1. a kind of electric fireplace of detectable windowing, which is characterized in that be separately connected including processor and with the processor
Air-heater and temperature sensor；The temperature sensor is for acquiring ambient temperature information；
It stores and executes instruction in the processor, performed the steps of when being executed instruction described in the processor execution
S1, the ambient temperature information is read according to the preset time interval and obtains the work state information of the air-heater；
S2, i-th of ambient temperature information is compared with the highest ambient temperature value in preceding i-1 ambient temperature information；I is
Integer greater than 2；
When i-th of ambient temperature information is greater than the highest ambient temperature value, the highest ambient temperature value is recorded
For i-th of ambient temperature information, and return to step S1；
When i-th of ambient temperature information is less than the highest ambient temperature value, then i-th of environment temperature letter is judged
Whether the working condition of breath and the air-heater meets windowing condition；
If the environment temperature and the working condition of the air-heater meet the windowing condition, determine indoor for the shape that opens a window
State realizes windowing detection；The windowing condition is that the working condition of the air-heater is heating, and i-th of environment temperature
Information preset temperature threshold lower than the highest environment temperature, and (i-1)-th ambient temperature information is higher than the i-th -2 times environment temperature
Spend information.
2. the electric fireplace of detectable windowing according to claim 1, which is characterized in that the processor executes the execution
It is also performed the steps of when instruction
S31, when determining the indoor state for windowing, issue and stop heating instructions to the air-heater, so that the air-heater stops
Only heat.
3. the electric fireplace of detectable windowing according to claim 1, which is characterized in that further include:
The buzzer being connected to the processor；
The processor controls the buzzer when determining the indoor state for windowing and carries out buzzing alarm.
4. the electric fireplace of detectable windowing according to claim 1, which is characterized in that the processor executes the execution
It is also performed the steps of when instruction
S32, when determining the indoor state for windowing, send power decrease command to the air-heater, to reduce the air-heater
Heating power.
5. the electric fireplace of detectable windowing according to claim 4, which is characterized in that further include power supply and constant pressure electricity
Source chip, the input terminal of the constant voltage source chip are connected to the power supply, the output end point of the constant voltage source chip
It is not connect with the air-heater, the processor and the temperature sensor.
6. the electric fireplace of detectable windowing according to claim 5, which is characterized in that the constant voltage source chip is switch
Type constant voltage source chip.
7. the electric fireplace of detectable windowing according to claim 1, which is characterized in that the processor is single-chip microcontroller.
8. the electric fireplace of detectable windowing according to claim 1, which is characterized in that it further include display screen, the display
Screen is connected to the processor, for showing the work state information of the ambient temperature information and the air-heater.
9. the electric fireplace of detectable windowing according to claim 1, which is characterized in that the temperature sensor is NTC temperature
Spend sensor.
10. the electric fireplace of detectable windowing according to claim 1, which is characterized in that the preset temperature threshold is 5
℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140528.3A CN109282503B (en) | 2018-09-28 | 2018-09-28 | Electric fireplace capable of detecting windowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140528.3A CN109282503B (en) | 2018-09-28 | 2018-09-28 | Electric fireplace capable of detecting windowing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109282503A true CN109282503A (en) | 2019-01-29 |
| CN109282503B CN109282503B (en) | 2020-11-03 |
Family
ID=65182451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811140528.3A Active CN109282503B (en) | 2018-09-28 | 2018-09-28 | Electric fireplace capable of detecting windowing |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10026957A1 (en) * | 2000-05-30 | 2001-12-13 | Techem Service Ag | Method and device for detecting changes in environmental variables |
| CN201110954Y (en) * | 2007-12-19 | 2008-09-03 | 谷振宇 | Air conditioner heating equipment operation situation energy-saving type monitoring metering system |
| CN202058030U (en) * | 2011-05-23 | 2011-11-30 | 宁波奥博尔电器有限公司 | Energy saving control means |
| JP2013092283A (en) * | 2011-10-25 | 2013-05-16 | Sharp Corp | Controller, output control method and program |
| CN103216917A (en) * | 2013-05-08 | 2013-07-24 | 郭学永 | Air conditioner equipment energy-saving management system and method |
| CN104949271A (en) * | 2015-06-15 | 2015-09-30 | 小米科技有限责任公司 | Method and device for monitoring temperature adjusting device |
-
2018
- 2018-09-28 CN CN201811140528.3A patent/CN109282503B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10026957A1 (en) * | 2000-05-30 | 2001-12-13 | Techem Service Ag | Method and device for detecting changes in environmental variables |
| CN201110954Y (en) * | 2007-12-19 | 2008-09-03 | 谷振宇 | Air conditioner heating equipment operation situation energy-saving type monitoring metering system |
| CN202058030U (en) * | 2011-05-23 | 2011-11-30 | 宁波奥博尔电器有限公司 | Energy saving control means |
| JP2013092283A (en) * | 2011-10-25 | 2013-05-16 | Sharp Corp | Controller, output control method and program |
| CN103216917A (en) * | 2013-05-08 | 2013-07-24 | 郭学永 | Air conditioner equipment energy-saving management system and method |
| CN104949271A (en) * | 2015-06-15 | 2015-09-30 | 小米科技有限责任公司 | Method and device for monitoring temperature adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109282503B (en) | 2020-11-03 |
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