CN110345544A - A kind of control method of heater - Google Patents
A kind of control method of heater Download PDFInfo
- Publication number
- CN110345544A CN110345544A CN201910500078.2A CN201910500078A CN110345544A CN 110345544 A CN110345544 A CN 110345544A CN 201910500078 A CN201910500078 A CN 201910500078A CN 110345544 A CN110345544 A CN 110345544A
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- power
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- control
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000004134 energy conservation Methods 0.000 claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000003860 sleep quality Effects 0.000 abstract description 3
- 238000009790 rate-determining step (RDS) Methods 0.000 abstract 1
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
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
- 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
- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
Abstract
The present invention relates to a kind of control method of heater, the heater includes: switching power circuit, control unit, temperature sensing circuit, power adjusting circuit and heating device；The control method includes: starting heating device, starting, work fair state after heating device is likely to be at just starting, energy conservation is shut down in work, according to the different situations of heating device, into different rate-determining steps.The control heating power of intelligent frequency-conversion of the present invention, energy saving reduce use cost.It solves the problems, such as that product expands with heat and contract with cold at work and generates noise, mute heating improves the sleep quality of user；Solve uneven in temperature in heating process, thermal stability is poor, warms oneself and experiences the problem of difference to human comfort；Solve the problems, such as that product cannot be automatically according to room temperature automatic power adjustment.
Description
Technical field
The present invention relates to a kind of control methods of heater.
Background technique
Current general heater carries out room temperature control using mechanical adjustable section temperature controller or computer board.Computer board
It is the relay of use to control cut-offfing for load.But many drawbacks are so done.First, product is powered booting heating all
It is that total power is working, the cold and hot conversion time of product is especially short, causes course of work middle fuselage that can produce due to expanding with heat and contract with cold
Raw noise.This sound will affect the sleep of user when night, cause sleep quality bad, in addition it is serious when meeting
Cause to have a sleepless night.Second, since product total power is opened, when room temperature reaches set temperature, total power is closed, and will cause room temperature in this way
Uneven in temperature, thermal stability is poor.Third, due to being that total power opens and closes in product work, reaching temperature cannot automatic root
According to room temperature automatic power adjustment, it finally cannot reach immediate comfort temperature with minimum power, cause energy loss, do not save
It can power saving.And the present invention is exactly in order to solve these problems.
Summary of the invention
Technical problem to be solved by the present invention lies in the deficiencies for overcoming the above-mentioned prior art, provide a kind of control of heater
Method processed, thermal stability is good, energy saving.
The main technical schemes of the control method of a kind of heater provided by the invention are as follows: the heater includes: switch
Power circuit, control unit, temperature sensing circuit, power adjusting circuit and heating device；The control method includes:
S1, control unit control booting, start heating device；
S2, control unit judge whether heating device is that the heating device being powered after powering off starts, energy conservation is shut down in work
Starting afterwards, if the heating device starting being powered after being powered off, enters step S3, if the starting after energy conservation is shut down in work,
Enter step S8；
S3, temperature sensing circuit real-time monitoring environment temperature are simultaneously sent to control unit, and control unit judges environment temperature
With the size relation of set temperature；If environment temperature is less than set temperature when booting, S4 is entered step, if environment temperature when booting
More than or equal to set temperature, S9 is entered step；
Heating device is opened in S4, control unit control, and controls power adjusting circuit adjustment output power by 0 with the first speed
Rate increases to the general power of 45%-55%, then increases to general power with the second rate, and with general power continuous operation, into step
Rapid S5；
Whether S5, temperature sensing circuit real-time monitoring environment temperature are higher than preset temperature range, if so, entering step
S6, until being higher than preset temperature range, enters step S6 if it is not, then continuing with general power continuous operation；
S6, control unit control power adjusting circuit adjustment output power are on the basis of current power under the second rate
The 5-15% for dropping general power, enters step S7；
Whether S7, temperature sensing circuit real-time monitoring environment temperature are in preset temperature range, if being higher than preset temperature
Range then enters step S6, until shutting down, enters step S9, if keeping current power to transport in preset temperature range
Row enters step S8 if being lower than preset temperature range, until reaching general power, enters step S5；
S8, control unit control power adjusting circuit adjustment output power are on the basis of current power with the increasing of the second rate
The 5-15% for adding up power, enters step S7；
Whether S9, shutdown status, temperature sensing circuit real-time monitoring environment temperature are lower than preset temperature range, if so,
S8 is entered step, if it is not, then remaining shut off state；
Wherein, first rate is greater than the second rate.
Wherein, the first rate is the 1% of every 10-20 seconds general power, and second rate is every 25-35 seconds total work
The 1% of rate.
Wherein, the first rate is 2 times of second rate.
Wherein, the control method further include: control unit control shutdown；Whether the current operation power of control unit judgement
It is 0, if so, control unit control is directly shut down；If it is not, control unit control power adjusting circuit adjustment output power is being worked as
Power is dropped on the basis of preceding power with third speed to be 0 and shut down.
Wherein, the third speed is the 1% of every 55-65 seconds general power.
Wherein, second rate is 2 times of the third speed.
Wherein, which is characterized in that the heater further includes electric-controlled plate, silicon-controlled and temperature-detecting device, and described opens
Powered-down source circuit, control unit, temperature sensing circuit and power adjusting circuit are arranged on the electric-controlled plate, described silicon-controlled
It is connected with the electric-controlled plate, is exported by controlling power adjusting circuit to the size regulation power of the voltage of heating device.
Wherein, it is described it is silicon-controlled be bidirectional triode thyristor, the silicon-controlled outside is coated with cooling fin.
Wherein, wireless radio frequency circuit is additionally provided on the electric-controlled plate, the wireless radio frequency circuit communicates to connect the temperature
Spend detection circuit and the temperature-detecting device.
Wherein, power parameter detection circuit is additionally provided on the electric-controlled plate, the power parameter detection circuit is supervised in real time
Survey the power of the heater.
Using a kind of control method of heater provided by the invention, the control heating power of intelligent frequency-conversion, energy saving,
Reduce use cost.And solve the problems, such as that product expands with heat and contract with cold at work and generate noise, mute heating improves sleeping for user
Dormancy quality；Solve uneven in temperature in heating process, thermal stability is poor, warms oneself and experiences the problem of difference to human comfort；It solves
Product cannot be automatically according to room temperature automatic power adjustment, the problem of to reach energy saving.The attached value of product is improved, significantly
Enhance the competitiveness of product.
Detailed description of the invention
Fig. 1 is the starting procedure block diagram of the control method of the heater of the embodiment of the present invention.
Fig. 2 is the shutdown process block diagram of the control method of the heater of the embodiment of the present invention.
Fig. 3 is the structure chart of the frequency conversion heater of the embodiment of the present invention.
Fig. 4 is the module frame figure of the electric-controlled plate of the embodiment of the present invention.
In figure, electric-controlled plate 1, silicon-controlled 2, cooling fin 3.
Specific embodiment
The present invention is described in detail below in conjunction with embodiment and attached drawing, it should be pointed out that described reality
It applies example and is intended merely to facilitate the understanding of the present invention, and do not play any restriction effect to it.
As shown in Figs 1-4, according to the present embodiment provides a kind of control method of heater, heater includes: Switching Power Supply
Circuit, control unit, temperature sensing circuit, power adjusting circuit and heating device；Control method includes:
S1, control unit control booting, start heating device；
S2, control unit judge whether heating device is that energy conservation is shut down in the heating device starting or work being powered after powering off
Starting afterwards, if the heating device starting being powered after being powered off, enters step S3, if the starting after energy conservation is shut down in work,
Enter step S8；
S3, temperature sensing circuit real-time monitoring environment temperature are simultaneously sent to control unit, and control unit judges environment temperature
With the size relation of set temperature；If environment temperature is less than set temperature when booting, S4 is entered step, if environment temperature when booting
More than or equal to set temperature, S9 is entered step；
Heating device is opened in S4, control unit control, and controls power adjusting circuit adjustment output power by 0 with the first speed
Rate increases to the general power of 45%-55%, then increases to general power with the second rate, and with general power continuous operation, into step
Rapid S5；
Whether S5, temperature sensing circuit real-time monitoring environment temperature are higher than preset temperature range, if so, entering step
S6, until being higher than preset temperature range, enters step S6 if it is not, then continuing with general power continuous operation；
S6, control unit control power adjusting circuit adjustment output power are on the basis of current power under the second rate
The 5-15% for dropping general power, enters step S7；
Whether S7, temperature sensing circuit real-time monitoring environment temperature are in preset temperature range, if being higher than preset temperature
Range then enters step S6, until shutting down, enters step S9, if keeping current power to transport in preset temperature range
Row enters step S8 if being lower than preset temperature range, until reaching general power, enters step S5；
S8, control unit control power adjusting circuit adjustment output power are on the basis of current power with the increasing of the second rate
The 5-15% for adding up power, enters step S7；
Whether S9, shutdown status, temperature sensing circuit real-time monitoring environment temperature are lower than preset temperature range, if so,
S8 is entered step, if it is not, then remaining shut off state.
Wherein, the temperature range difference of warm range is preset less than 2 degree.First rate is greater than the second rate, and first rate is
The 1% of every 10-20 seconds general power, it may be preferable that first rate is the 1% of every 15 seconds general powers.Second rate is every 25-35 seconds
The 1% of general power, it may be preferable that the second rate is the 1% of every 30 seconds general powers.Preferably, first rate is the 2 of the second rate
Times.
The control method further include: control unit control shutdown；Whether the current operation power of control unit judgement is 0,
If so, control unit control is directly shut down；If it is not, control unit control power adjusting circuit adjustment output power is in current function
Power is dropped on the basis of rate with third speed to be 0 and shut down.
Wherein, the second rate is greater than third speed.Third speed is the 1% of every 55-65 seconds general power, it is preferable that third
Rate is the 1% of every 60 seconds general powers.Preferably, the second rate is 2 times of third speed.
Heater further includes electric-controlled plate 1, silicon-controlled 2 and the switching power circuit of temperature-detecting device, control unit, temperature
Detection circuit and power adjusting circuit are arranged on electric-controlled plate 1, and silicon-controlled 2 are connected with electric-controlled plate 1, by controlling power tune
Size regulation power of the whole circuit output to the voltage of heating device.Silicon-controlled 2 be bidirectional triode thyristor, silicon-controlled 2 outside cladding
There is cooling fin 3, control unit is single-chip microcontroller processing unit MCU.
Wireless radio frequency circuit is additionally provided on electric-controlled plate 1, wireless radio frequency circuit communicates to connect temperature sensing circuit and temperature
Detection device.Power parameter detection circuit, power parameter detection circuit real-time monitoring frequency conversion heater are additionally provided on electric-controlled plate 1
Power.
The control heating power of intelligent frequency-conversion, energy saving reduce use cost.And solves product heat expansion at work
Shrinkage leads to the problem of noise, and mute heating improves the sleep quality of user；Solve uneven in temperature in heating process, heat is steady
Qualitative difference warms oneself and experiences the problem of difference to human comfort；Solving product cannot be automatically according to room temperature automatic power adjustment, to reach
To the problem of energy saving.The attached value for improving product, greatly strengthens the competitiveness of product.
Embodiment described above, only one kind of the present invention more preferably specific embodiment, those skilled in the art
The usual variations and alternatives carried out within the scope of technical solution of the present invention should be all included within the scope of the present invention.
Claims (10)
1. a kind of control method of heater, which is characterized in that the heater includes: switching power circuit, control unit, temperature
Spend detection circuit, power adjusting circuit and heating device；The control method includes:
S1, control unit control booting, start heating device；
S2, control unit judge heating device whether be power-off after be powered heating device starting or work in energy conservation shut down after
Starting, if the starting after energy conservation is shut down in work, enters if the heating device starting being powered after being powered off, enters step S3
Step S8；
S3, temperature sensing circuit real-time monitoring environment temperature are simultaneously sent to control unit, and control unit judges environment temperature and sets
Determine the size relation of temperature；If environment temperature is less than set temperature when booting, S4 is entered step, if environment temperature is greater than when booting
Or it is equal to set temperature, enter step S9；
Heating device is opened in S4, control unit control, and is controlled power adjusting circuit adjustment output power and increased by 0 with first rate
The general power of 45%-55% is added to, then general power is increased to the second rate, and with general power continuous operation, enter step S5；
Whether S5, temperature sensing circuit real-time monitoring environment temperature are higher than preset temperature range, if so, entering step S6, such as
Fruit is not then to continue with general power continuous operation, until being higher than preset temperature range, enters step S6；
S6, control unit control power adjusting circuit adjustment output power are total with the decline of the second rate on the basis of current power
The 5-15% of power, enters step S7；
Whether S7, temperature sensing circuit real-time monitoring environment temperature are in preset temperature range, if being higher than preset temperature range,
S6 is then entered step, until shutting down, enters step S9；If keeping current power to run in preset temperature range；If low
In preset temperature range, then S8 is entered step, until reaching general power, enters step S5；
S8, control unit control power adjusting circuit adjustment output power are increased on the basis of current power with the second rate total
The 5-15% of power, enters step S7；
Whether S9, shutdown status, temperature sensing circuit real-time monitoring environment temperature are lower than preset temperature range, if so, into
Step S8, if it is not, then remaining shut off state；
Wherein, first rate is greater than the second rate.
2. a kind of control method of heater according to claim 1, which is characterized in that the first rate is every 10-
The 1% of 20 seconds general powers, second rate are the 1% of every 25-35 seconds general power.
3. a kind of control method of heater according to claim 2, which is characterized in that the first rate is described the
2 times of two rates.
4. a kind of control method of heater described in -3 any one according to claim 1, which is characterized in that the controlling party
Method further include: control unit control shutdown；Whether the current operation power of control unit judgement is 0, if so, control unit control is straight
Connect shutdown；If it is not, control unit control power adjusting circuit adjustment output power is on the basis of current power with third speed
Rate drops to power and is 0 and shuts down.
5. a kind of control method of heater according to claim 4, which is characterized in that the third speed is every 55-
The 1% of 65 seconds general powers.
6. a kind of control method of heater according to claim 5, which is characterized in that second rate is described the
2 times of three rates.
7. a kind of according to claim 1-3, control method of heater described in any one of 5-6, which is characterized in that described
Heater further includes electric-controlled plate, silicon-controlled and temperature-detecting device, the switching power circuit, control unit, temperature detection electricity
Road and power adjusting circuit are arranged on the electric-controlled plate, it is described it is silicon-controlled be connected with the electric-controlled plate, pass through control power
Adjustment circuit is exported to the size regulation power of the voltage of heating device.
8. a kind of control method of heater according to claim 7, which is characterized in that it is described it is silicon-controlled be two-way controllable
Silicon, the silicon-controlled outside are coated with cooling fin.
9. a kind of control method of heater according to claim 8, which is characterized in that be additionally provided on the electric-controlled plate
Wireless radio frequency circuit, the wireless radio frequency circuit communicate to connect the temperature sensing circuit and the temperature-detecting device.
10. a kind of control method of heater according to claim 9, which is characterized in that also set up on the electric-controlled plate
There are power electrical parameter detection circuit, the power of heater described in the power parameter detection circuit real-time monitoring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910500078.2A CN110345544B (en) | 2019-06-11 | 2019-06-11 | Control method of warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910500078.2A CN110345544B (en) | 2019-06-11 | 2019-06-11 | Control method of warmer |
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| Publication Number | Publication Date |
|---|---|
| CN110345544A true CN110345544A (en) | 2019-10-18 |
| CN110345544B CN110345544B (en) | 2024-01-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910500078.2A Active CN110345544B (en) | 2019-06-11 | 2019-06-11 | Control method of warmer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649460A (en) * | 2020-06-10 | 2020-09-11 | 珠海格力电器股份有限公司 | Control method and device for disinfection equipment |
| CN111692631A (en) * | 2020-06-01 | 2020-09-22 | 河海大学常州校区 | Automatic temperature control warmer based on fuzzy PID control algorithm |
| CN112413719A (en) * | 2020-11-27 | 2021-02-26 | 珠海格力电器股份有限公司 | Heater control method, device, computer equipment and storage medium |
| CN115962506A (en) * | 2022-11-21 | 2023-04-14 | 珠海格力电器股份有限公司 | Electric heater and air temperature control method thereof |
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| FR2793642A1 (en) * | 1999-05-10 | 2000-11-17 | Muller Et Cie | Automatic regulation of power output of radiation, convection and storage heating in room responds to temperature measurements taken by thermostat, and controls heaters |
| JP2000320848A (en) * | 1999-05-13 | 2000-11-24 | Matsushita Electric Ind Co Ltd | Warming tool |
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| CN107238125A (en) * | 2017-06-28 | 2017-10-10 | 广东美的环境电器制造有限公司 | Electric heater and its control method, system |
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| CN109442566A (en) * | 2018-11-06 | 2019-03-08 | 佛山市顺德区立创电子有限公司 | A kind of energy-efficient electric heater and its control method |
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2019
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| FR2793642A1 (en) * | 1999-05-10 | 2000-11-17 | Muller Et Cie | Automatic regulation of power output of radiation, convection and storage heating in room responds to temperature measurements taken by thermostat, and controls heaters |
| JP2000320848A (en) * | 1999-05-13 | 2000-11-24 | Matsushita Electric Ind Co Ltd | Warming tool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692631A (en) * | 2020-06-01 | 2020-09-22 | 河海大学常州校区 | Automatic temperature control warmer based on fuzzy PID control algorithm |
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| CN115962506A (en) * | 2022-11-21 | 2023-04-14 | 珠海格力电器股份有限公司 | Electric heater and air temperature control method thereof |
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| Publication number | Publication date |
|---|---|
| CN110345544B (en) | 2024-01-19 |
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