CN108489105A - A kind of electricity wall-hung boiler Poewr control method - Google Patents
A kind of electricity wall-hung boiler Poewr control method Download PDFInfo
- Publication number
- CN108489105A CN108489105A CN201810114571.6A CN201810114571A CN108489105A CN 108489105 A CN108489105 A CN 108489105A CN 201810114571 A CN201810114571 A CN 201810114571A CN 108489105 A CN108489105 A CN 108489105A
- Authority
- CN
- China
- Prior art keywords
- hung boiler
- electric wall
- constant temperature
- temperature model
- wall
- 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
Links
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
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2028—Continuous-flow heaters
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)
- Control Of Resistance Heating (AREA)
- Central Heating Systems (AREA)
Abstract
The invention discloses a kind of electric wall-hung boiler Poewr control methods：Electric wall-hung boiler uses three-phase delta connection method；The heater of electric wall-hung boiler carries out the pre-heat treatment；Electric wall-hung boiler is heated using polling type, and when heating is heated by heater；Electric wall-hung boiler carries out thermostatic control using copped wave constant temperature model, gap constant temperature model and segmentation constant temperature model.The present invention can reduce energy consumption, real-time temperature control, accurate temperature controller, reduce network load, ensures grid balance, reducing the impact to heater.
Description
Technical field
The present invention relates to a kind of Poewr control method, especially a kind of electric wall-hung boiler Poewr control method.
Background technology
As promotion and popularization, electricity usage become more extensive to clean energy resource in China.Wherein electric heating is occupying
Accounting in civilian electricity rises steadily, especially in heating season.Electric power is warmed oneself to be restricted by the load of current electric grid.Electric wall hanging
Stove is a kind of common electric heating equipment, and current wall-hung boiler power is constant, without a set of scientific and reasonable power control
Method, it is inconvenient when increasing power grid burden, and use not only so that power consumption is excessive, shorten cable address stove
Service life.
Invention content
It, not only can be with to solve the above problems, the purpose of the present invention is to provide a kind of electric wall-hung boiler Poewr control methods
Energy consumption is effectively reduced, reduces network load, and be conducive to extend the service life of electric wall-hung boiler.
Technical solution is used by the present invention solves the problems, such as it：A kind of electricity wall-hung boiler Poewr control method：
Electric wall-hung boiler uses three-phase delta connection method；
The heater of electric wall-hung boiler carries out the pre-heat treatment；
Electric wall-hung boiler is heated using polling type, and when heating is heated by heater；
Electric wall-hung boiler is carried out using copped wave constant temperature model, gap constant temperature model and segmentation constant temperature model
Thermostatic control.
Further, electric wall-hung boiler refers to electric wall-hung boiler using three-phase current using three-phase delta connection method and uses three
Angle scheme method.The present invention makes the power cord of same cross-sectional area, electricity of the invention using three-phase delta connection method
Wall-hung boiler can drive the load of bigger, meet the heating demands of bigger.
Further, the rated power of three-phase current be 10KW, 8KW, 6KW or 4KW, when rated power be 10KW, 8KW,
It is superimposed using parallel way when the integral multiple of 6KW, 4KW.The present invention folds the power of work branch using mode in parallel
Add, can ensure that each work branch works independently in this way, be independent of each other, even if one of work branch goes wrong,
Remaining work branch can also work normally, and strengthen the job stability of electric wall-hung boiler.
Further, electric wall-hung boiler heater carry out the pre-heat treatment refer to when electric wall-hung boiler cold start, it is first right
Heater carries out low-power consumption preheating, eliminates impact of the immediate current to cold conditions heater, extends the service life of heater.This hair
It is bright when being preheated to heater, using super low-power consumption preheating technology, the super low-power consumption preheating technology use copped wave
Heating power can be adjusted to by constant temperature model using copped wave constant temperature model in the case where the hardware condition of electric wall-hung boiler is constant
It is minimum.
Further, electric wall-hung boiler is heated using polling type, when heating by heater carry out heating refer to room not
Temperature is carried out with region to detect in real time, when the real-time detection temperature in the house region does not reach lowest set temperature, electric wall hanging
Stove starts to heat, and when the real-time monitoring temperature in the house region reaches highest setting temperature, electric wall-hung boiler stops heating.The present invention
Setting can reduce the heating working time under the premise of ensureing room temperature in this way, reduce power consumption.
Further, copped wave constant temperature model refers to controlling the output work of power supply by controlling the duty ratio of electric power outputting current
Rate is generated heat to control electric wall-hung boiler, and then controls the temperature in room, achievees the effect that constant temperature, copped wave constant temperature model
For low-power constant temperature, the output power of electric wall-hung boiler is less than setting value A, that is, thinks that electric wall-hung boiler is in low-power operation mould
Formula, using copped wave constant temperature model.The copped wave constant temperature model degree of regulation of the present invention is high, convenient for being finely adjusted to electric wall-hung boiler.
Heating low power period and fine tune temperature section use copped wave constant temperature model.
Further, constant temperature model in gap refers to the heat that electric wall-hung boiler controls generation by way of discontinuous operation,
Gap constant temperature model is used for high power constant temperature, when the output power of electric wall-hung boiler is higher than setting value B, that is, thinks that electric wall-hung boiler is in height
Power modes of operation, using gap constant temperature model, when room temperature is excessively high, electricity wall-hung boiler is stopped, when room temperature is too low
When electricity wall-hung boiler start to work.
Further, it includes multiple heating resistors, each heating electric that segmentation constant temperature model, which refers to the heating module of electric wall-hung boiler,
Resistance works independently, and controls room temperature by adjusting the resistance quantity actually generated heat, realizes the thermostatic control of room temperature.
The present invention this segmentation constant temperature model controls room temperature by adjusting the resistance quantity actually generated heat, due to there is fever always
Resistance carries out fever work, thus at a temperature of slow down, be conducive to keep room temperature constant.
Further, it is integrated by wide scope self-adaptive PID and plans as a whole copped wave constant temperature model, gap constant temperature model and segmentation constant temperature
Model reaches the seamless connection between thermostatic control model.This set of the present invention makes the power control scheme of electric wall-hung boiler
More perfect, control system is more intelligent, and room temperature fluctuation is less than 0.5 degree Celsius.
Further, wave pattern is lost using automatic identification is well-balanced in high power interval constant temperature model, automatic identification is well-balanced to lose
Wave pattern refers to the time that the electric wall-hung boiler of the automatic setting of needs that control system is adjusted according to temperature is stopped, and electric wall-hung boiler is every
The secondary intermittent time being stopped is identical.The setting in this way of the interval constant temperature model of the present invention makes the fever time of wall-hung boiler and stops
Only fever time is kept constant, and the rate of climb and decrease speed of temperature are easily mastered, and is convenient for the thermostatic control of room temperature.
The beneficial effects of the invention are as follows：The present invention is a kind of electric wall-hung boiler Poewr control method, electric wall-hung boiler of the invention
Using three-phase delta connection method, the power cord of same cross-sectional area, electric wall-hung boiler power control scheme of the invention and biography
The electric wall-hung boiler of system is compared, and can be driven the load of bigger, be met the heating demands of bigger, effectively reduce power consumption, mitigate
Network load.The heater of electric wall-hung boiler carries out the pre-heat treatment, and the present invention is directed to electric wall-hung boiler cold start, uses ultralow work(
Preheating technology is consumed, impact of the immediate current to cold conditions heater is eliminated, considerably increases fever body life time.Electric wall-hung boiler is using wheel
Inquiry formula heats, and when heating is heated by heater, and traditional wall-hung boiler carries out heating to each room simultaneously and reaches temperature
It shuts down after certain time, this system is heated using poll type, is polled to section different in house, according to each area
Between warming effect, compass carries out heating start and stop to each section.Electric wall-hung boiler is using copped wave constant temperature model, gap constant temperature
Model and segmentation constant temperature model carry out thermostatic control, and the present invention is integrated by wide scope self-adaptive PID plans as a whole three kinds of thermostatic controls
Model --- copped wave constant temperature model, gap constant temperature model are segmented constant temperature model.It is used in heating low power period and fine tune temperature section
Wave chopping technology is finely adjusted power.The coarse adjustment section of high power section and high power section use batch technique, in combination with point
Section technology, reaches seamless connection, and temperature stirs range and is less than 0.5 degree.By using copped wave constant temperature model, high power in low-power
Using interval constant temperature model, and wave pattern is lost using automatic identification is well-balanced in high power interval constant temperature model, further subtracted
Few influence to network load.By three-phase seamless switching model, slow down power grid threephase load imbalance operating mode.
Description of the drawings
The invention will be further described with example below in conjunction with the accompanying drawings.
Fig. 1 is the flow chart of the present invention；
Fig. 2 is the flow chart of polling type heating.
Specific implementation mode
Fig. 1 is the flow chart of the present invention, and Fig. 2 is the flow chart of polling type heating, as depicted in figs. 1 and 2, a kind of electricity wall hanging
Stove Poewr control method, includes the following steps：
A1, electric wall-hung boiler use three-phase delta connection method；
The heater of A2, electric wall-hung boiler carry out the pre-heat treatment；
A3, electric wall-hung boiler are heated using polling type, and when heating is heated by heater；
A4, electric wall-hung boiler is using copped wave constant temperature model, gap constant temperature model and segmentation constant temperature model
Carry out thermostatic control.
The electric wall-hung boiler of the present invention uses three-phase delta connection method, the power cord of same cross-sectional area of the invention
Electric wall-hung boiler power control scheme can drive the load of bigger, meet the heating demands of bigger compared with traditional electric wall-hung boiler,
Power consumption is effectively reduced, network load is alleviated.The heater of electric wall-hung boiler carries out the pre-heat treatment, and the present invention is directed to electric wall
Stove cold start is hung, using super low-power consumption preheating technology, impact of the immediate current to cold conditions heater is eliminated, considerably increases hair
Hot body life time.Electric wall-hung boiler is heated using polling type, and when heating is heated by heater, and traditional wall-hung boiler is simultaneously to each
A room carries out heating arrival constant temperature and shuts down after a certain period of time, and this system is heated using poll type, to different in house
Section is polled, and according to the warming effect in each section, compass carries out heating start and stop to each section.Electric wall-hung boiler is adopted
Thermostatic control is carried out with copped wave constant temperature model, gap constant temperature model and segmentation constant temperature model, the present invention is adaptive by wide scope
PID synthesis plans as a whole three kinds of thermostatic control models --- copped wave constant temperature model, and gap constant temperature model is segmented constant temperature model.It is heating
Low power period and fine tune temperature section use wave chopping technology, are finely adjusted to power.In the coarse adjustment of high power section and high power section
Section uses batch technique, in combination with fragmentation technique, reaches seamless connection, temperature stirs range and is less than 0.5 degree.By in low work(
Rate uses copped wave constant temperature model, high power to use interval constant temperature model, and using automatic in high power interval constant temperature model
Identify the well-balanced influence lost wave pattern, be further reduced to network load.By three-phase seamless switching model, slow down power grid three-phase
Laod unbalance operating mode.
Specifically, electric wall-hung boiler is referred to electric wall-hung boiler using three-phase current and is used using three-phase delta connection method
Delta connection method.The present invention makes the power cord of same cross-sectional area using three-phase delta connection method, of the invention
Electric wall-hung boiler can drive the load of bigger, meet the heating demands of bigger.The rated power of three-phase current be 10KW, 8KW,
6KW or 4KW is superimposed when rated power is the integral multiple of 10KW, 8KW, 6KW, 4KW using parallel way.The present invention uses
Mode in parallel is overlapped the power of work branch, can ensure that each work branch works independently in this way, be independent of each other,
It can be worked normally if remaining work branch even if one of work branch goes wrong, the work for strengthening electric wall-hung boiler is steady
It is qualitative.It refers to first being carried out to heater when electric wall-hung boiler cold start that the heater of electric wall-hung boiler, which carries out the pre-heat treatment,
Low-power consumption preheats, and eliminates impact of the immediate current to cold conditions heater, extends the service life of heater.The present invention is to fever
When body is preheated, using super low-power consumption preheating technology, the super low-power consumption preheating technology uses copped wave constant temperature model, makes
Heating power can be adjusted to minimum in the case where the hardware condition of electric wall-hung boiler is constant with copped wave constant temperature model.
The polling type heating of the present invention includes the following steps：
B1 starts；
Whether the temperature in the region B2, X1 is more than Y1, is to go to step B8, no to go to step B3；
Whether the temperature in the region B3, X1 is less than Z1, is to go to step B9, no to go to step B4；
Whether the temperature in the region B4, X2 is more than Y2, is to go to step B10, no to go to step B5；
Whether the temperature in the region B5, X2 is less than Z2, is to go to step B11, no to go to step B6；
Whether the temperature in the region B6, X3 is more than Y3, is to go to step B12, no to go to step B7；
Whether the temperature in the region B7, X3 is less than Z3, is to go to step B13, no to go to step B14；
The region B8, X1 stops heating, goes to step B3；
The region B9, X1 is begun to warm up, and goes to step B4；
The region B10, X2 stops heating, goes to step B5；
The region B11, X2 is begun to warm up, and goes to step B6；
The region B12, X3 stops heating, goes to step B7；
The region B13, X3 is begun to warm up, and goes to step B14；
B14, delay time T, goes to step B2.
Specifically, the electric wall-hung boiler of the present invention is heated using polling type, by heater heat when heating and refer to
The different zones in room are detected in real time into trip temperature, when the real-time detection temperature in the house region does not reach minimum setting temperature
Degree, electric wall-hung boiler start to heat, and when the real-time monitoring temperature in the house region reaches highest setting temperature, electric wall-hung boiler stops adding
Temperature.Present invention setting in this way can reduce the heating working time under the premise of ensureing room temperature, reduce power consumption.This hair
Bright copped wave constant temperature model refers to controlling the output power of power supply by controlling the duty ratio of electric power outputting current, to control
Electric wall-hung boiler generates heat, and then controls the temperature in room, achievees the effect that constant temperature, copped wave constant temperature model are permanent for low-power
The output power of temperature, electric wall-hung boiler is less than setting value A, that is, thinks that electric wall-hung boiler is in low-power working mode, using copped wave perseverance
Temperature model.The copped wave constant temperature model degree of regulation of the present invention is high, convenient for being finely adjusted to electric wall-hung boiler.Heating low power period and
Fine tune temperature section uses copped wave constant temperature model.The gap constant temperature model of the present invention refers to electric wall-hung boiler by way of discontinuous operation
Controlling the heat of generation, gap constant temperature model is used for high power constant temperature, when the output power of electric wall-hung boiler is higher than setting value B,
Think that electric wall-hung boiler is in high-power operation pattern, using gap constant temperature model, electricity wall-hung boiler stops when room temperature is excessively high
It only works, when room temperature is too low, electricity wall-hung boiler is started to work.
Specifically, the heating module that the segmentation constant temperature model of the present invention refers to electric wall-hung boiler includes multiple heating resistors,
Each heating resistor works independently, and controls room temperature by adjusting the resistance quantity actually generated heat, realizes room temperature
Thermostatic control.The present invention this segmentation constant temperature model controls room temperature by adjusting the resistance quantity actually generated heat, by
In there is heating resistor to carry out fever work always, thus at a temperature of slow down, be conducive to keep room temperature constant.Pass through wide scope
Self-adaptive PID synthesis plans as a whole copped wave constant temperature model, gap constant temperature model and segmentation constant temperature model, reaches between thermostatic control model
Seamless connection.This set of the present invention makes the power control scheme of electric wall-hung boiler more perfect, and control system is more intelligent
Change, room temperature fluctuation is less than 0.5 degree Celsius.Wave pattern is lost using automatic identification is well-balanced in high power interval constant temperature model,
The well-balanced wave pattern of losing of automatic identification refers to that the electric wall-hung boiler of the automatic setting of needs that control system is adjusted according to temperature is stopped
Time, the intermittent time that electric wall-hung boiler is stopped every time are identical.The setting in this way of the interval constant temperature model of the present invention is so that wall hanging
The fever time and stopping fever time of stove are kept constant, and the rate of climb and decrease speed of temperature are easily mastered, and are convenient for room
The thermostatic control of temperature.
The above, only presently preferred embodiments of the present invention, the invention is not limited in the above embodiments, as long as
It reaches the technique effect of the present invention with identical means, should all belong to the scope of protection of the present invention.
Claims (10)
1. a kind of electricity wall-hung boiler Poewr control method, it is characterised in that：
Electric wall-hung boiler uses three-phase delta connection method；
The heater of electric wall-hung boiler carries out the pre-heat treatment；
Electric wall-hung boiler is heated using polling type, and when heating is heated by heater；
Electric wall-hung boiler carries out thermostatic control using copped wave constant temperature model, gap constant temperature model and segmentation constant temperature model.
2. a kind of electric wall-hung boiler Poewr control method according to claim 1, it is characterised in that：
Electric wall-hung boiler refers to electric wall-hung boiler using three-phase current using three-phase delta connection method and uses delta connection side
Method.
3. a kind of electric wall-hung boiler Poewr control method according to claim 2, it is characterised in that：
The rated power of three-phase current is 10KW, 8KW, 6KW or 4KW, when rated power is the whole of 10KW, 8KW, 6KW, 4KW
It is superimposed using parallel way when several times.
4. a kind of electric wall-hung boiler Poewr control method according to claim 1, it is characterised in that：
It refers to first being carried out to heater low when electric wall-hung boiler cold start that the heater of electric wall-hung boiler, which carries out the pre-heat treatment,
Power consumption preheats, and eliminates impact of the immediate current to cold conditions heater, extends the service life of heater.
5. a kind of electric wall-hung boiler Poewr control method according to claim 1, it is characterised in that：
Electric wall-hung boiler is heated using polling type, and it refers to carrying out temperature to the different zones in room to carry out heating by heater when heating
Degree detection in real time, when the real-time detection temperature in the house region does not reach lowest set temperature, electric wall-hung boiler starts to heat, when
The real-time monitoring temperature in the house region reaches highest setting temperature, and electric wall-hung boiler stops heating.
6. a kind of electric wall-hung boiler Poewr control method according to claim 1, it is characterised in that：
Copped wave constant temperature model refers to controlling the output power of power supply by controlling the duty ratio of electric power outputting current, to control
Electric wall-hung boiler generates heat, and then controls the temperature in room, achievees the effect that constant temperature, copped wave constant temperature model are permanent for low-power
The output power of temperature, electric wall-hung boiler is less than setting value A, that is, thinks that electric wall-hung boiler is in low-power working mode, using copped wave perseverance
Temperature model.
7. a kind of electric wall-hung boiler Poewr control method according to claim 1, it is characterised in that：
Gap constant temperature model refers to the heat that electric wall-hung boiler controls generation by way of discontinuous operation, and gap constant temperature model is used
Think that electric wall-hung boiler is in high-power operation mould when the output power of electric wall-hung boiler is higher than setting value B in high power constant temperature
Formula, using gap constant temperature model, when room temperature is excessively high, electricity wall-hung boiler is stopped, the electricity wall-hung boiler when room temperature is too low
It starts to work.
8. a kind of electric wall-hung boiler Poewr control method according to claim 1, it is characterised in that：
Segmentation constant temperature model refers to that the heating module of electric wall-hung boiler includes multiple heating resistors, the independent work of each heating resistor
Make, controls room temperature by adjusting the resistance quantity actually generated heat, realize the thermostatic control of room temperature.
9. a kind of electric wall-hung boiler Poewr control method according to claim 1, it is characterised in that：
It is integrated by wide scope self-adaptive PID and plans as a whole copped wave constant temperature model, gap constant temperature model and segmentation constant temperature model, reach permanent
Seamless connection between temperature control simulation.
10. a kind of electric wall-hung boiler Poewr control method according to claim 7, it is characterised in that：It is permanent in high power interval
Wave pattern is lost using automatic identification is well-balanced in temperature model, the well-balanced wave pattern of losing of automatic identification refers to that control system is adjusted according to temperature
Time for being stopped of the electric wall-hung boiler of the automatic setting of needs, the intermittent time that electric wall-hung boiler is stopped every time is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114571.6A CN108489105B (en) | 2018-02-02 | 2018-02-02 | Power control method for electric wall-hung furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114571.6A CN108489105B (en) | 2018-02-02 | 2018-02-02 | Power control method for electric wall-hung furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108489105A true CN108489105A (en) | 2018-09-04 |
| CN108489105B CN108489105B (en) | 2020-09-29 |
Family
ID=63344198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810114571.6A Active CN108489105B (en) | 2018-02-02 | 2018-02-02 | Power control method for electric wall-hung furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108489105B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115900078A (en) * | 2022-10-20 | 2023-04-04 | 珠海格力电器股份有限公司 | Constant-temperature water outlet device, wall-mounted furnace and constant-temperature water outlet method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2096816U (en) * | 1991-06-25 | 1992-02-19 | 董岐元 | Long-life lamp |
| CN101464061A (en) * | 2009-01-07 | 2009-06-24 | 广东亿龙电器股份有限公司 | Heating method for household instant liquid heating mechanism |
| CN101503060A (en) * | 2009-01-23 | 2009-08-12 | 西安智源电气有限公司 | Heavy truck electric appliance load driving device based on PWM control |
| CN201772630U (en) * | 2010-07-29 | 2011-03-23 | 苏州市新波能电热水炉有限公司 | Wall-mounted household electric boiler |
| CN103047750A (en) * | 2013-01-23 | 2013-04-17 | 厦门大学 | Instant high-frequency vortexing type electric water heater |
| CN104075373A (en) * | 2014-06-30 | 2014-10-01 | 广州迪森家用锅炉制造有限公司 | Wall-hanging stove constant temperature control method and system based on chambered temperature control floor heating |
| WO2015089553A1 (en) * | 2013-12-17 | 2015-06-25 | Elwa Pty Ltd | Electronic controlled instantaneous electric hot water system |
| CN204880322U (en) * | 2015-08-25 | 2015-12-16 | 河北蓝的电气设备有限公司 | Wall -hanging multi -functional electric heating stove |
| CN205690686U (en) * | 2016-06-24 | 2016-11-16 | 北京奥林匹亚锅炉有限公司 | The mounting structure of a kind of expansion tank and wall hanging electric boiler |
-
2018
- 2018-02-02 CN CN201810114571.6A patent/CN108489105B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2096816U (en) * | 1991-06-25 | 1992-02-19 | 董岐元 | Long-life lamp |
| CN101464061A (en) * | 2009-01-07 | 2009-06-24 | 广东亿龙电器股份有限公司 | Heating method for household instant liquid heating mechanism |
| CN101503060A (en) * | 2009-01-23 | 2009-08-12 | 西安智源电气有限公司 | Heavy truck electric appliance load driving device based on PWM control |
| CN201772630U (en) * | 2010-07-29 | 2011-03-23 | 苏州市新波能电热水炉有限公司 | Wall-mounted household electric boiler |
| CN103047750A (en) * | 2013-01-23 | 2013-04-17 | 厦门大学 | Instant high-frequency vortexing type electric water heater |
| WO2015089553A1 (en) * | 2013-12-17 | 2015-06-25 | Elwa Pty Ltd | Electronic controlled instantaneous electric hot water system |
| CN104075373A (en) * | 2014-06-30 | 2014-10-01 | 广州迪森家用锅炉制造有限公司 | Wall-hanging stove constant temperature control method and system based on chambered temperature control floor heating |
| CN204880322U (en) * | 2015-08-25 | 2015-12-16 | 河北蓝的电气设备有限公司 | Wall -hanging multi -functional electric heating stove |
| CN205690686U (en) * | 2016-06-24 | 2016-11-16 | 北京奥林匹亚锅炉有限公司 | The mounting structure of a kind of expansion tank and wall hanging electric boiler |
Non-Patent Citations (1)
| Title |
|---|
| 郑凤翼: "《新编实用电工电路400例》", 31 October 2001 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115900078A (en) * | 2022-10-20 | 2023-04-04 | 珠海格力电器股份有限公司 | Constant-temperature water outlet device, wall-mounted furnace and constant-temperature water outlet method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108489105B (en) | 2020-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105953359A (en) | Electric heating structure and air conditioner compressor starting system and method | |
| CN203116079U (en) | High efficiency gas combustion heating water heater | |
| JP2017169349A (en) | Power supply system | |
| CN102916477B (en) | Multifunctional intelligent accumulator discharge device compatible with multiple voltage grades | |
| CN114110933B (en) | Control method of air source heat pump unit system and air source heat pump unit system | |
| CN203375718U (en) | Preheating circulating device with DC circulating pump | |
| WO2019128069A1 (en) | Adaptive generator and air conditioner control method and device | |
| CN104807067A (en) | Intelligent control method for combustion method and draught fan in bathroom heating equipment | |
| CN108443957A (en) | The peak regulation heat supply method that a kind of big thermoelecrtic, hold over system jointly control | |
| CN108278740B (en) | Control method and device for auxiliary electric heating of variable frequency air conditioner | |
| CN108489105A (en) | A kind of electricity wall-hung boiler Poewr control method | |
| CN103195522B (en) | Frequency conversion control method of circulating water pumps of two steam turbine generator sets | |
| WO2021175202A1 (en) | Heating control method for variable-frequency air conditioner, and variable-frequency air conditioner | |
| CN201134946Y (en) | Main power tube control circuit | |
| CN202267171U (en) | Air conditioner with auxiliary heating system | |
| CN210345649U (en) | Intelligent temperature control device capable of independently regulating single temperature | |
| CN106500244A (en) | Air-conditioning electric heating controlling method and control device | |
| CN104481906B (en) | A kind of can the control circuit of cooling fan of intelligent selection voltage and computer | |
| CN203573233U (en) | Energy-saving control circuit for computer radiator | |
| CN206100524U (en) | Magnetron fan integrated device of microwave oven | |
| CN204787470U (en) | Air conditioner refrigerated water economizer system | |
| CN203586357U (en) | Super-energy-saving safe intelligent electric warmer | |
| CN105089965A (en) | Alternating-current photovoltaic water pump system and control method thereof | |
| CN206330302U (en) | A kind of solar energy and heat pump automatic switching control equipment | |
| CN104949363A (en) | Photovoltaic direct-drive compressor unit and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A power control method for electric wall mounted furnace Effective date of registration: 20211228 Granted publication date: 20200929 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: GUANGDONG MEZIC TECH CO.,LTD. Registration number: Y2021980016674 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |