CN104807070A - Intelligent control method for combustion system in bathroom heating equipment - Google Patents
Intelligent control method for combustion system in bathroom heating equipment Download PDFInfo
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- CN104807070A CN104807070A CN201410036326.XA CN201410036326A CN104807070A CN 104807070 A CN104807070 A CN 104807070A CN 201410036326 A CN201410036326 A CN 201410036326A CN 104807070 A CN104807070 A CN 104807070A
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Abstract
The invention discloses an intelligent control method for a combustion system in bathroom heating equipment. The method comprises the steps: firstly, presetting a required bathroom heating temperature through an input device, and acquiring a reference temperature at a preset temperature detection point in the bathroom heating equipment through a temperature sensor; secondly, comparing the bathroom heating temperature with the reference temperature by a main controller, judging attributes at the present working period and further controlling an operating state of the combustion system through a combustion system regulation unit; finally, dividing the attributes of the working period into many bathroom heating stages and intelligently regulating the working state of the draught fan by the main controller according to different loads of the bathroom heating equipment. The intelligent control method is capable of reducing waste of energy and is helpful to improve efficiency and increase comfortable feelings of users; the bathroom heating equipment utilizing the intelligent control method has high intelligentialization degree, good bathroom heating effect and is energy-saved and environmental-friendly.
Description
Technical field
The present invention relates to a kind of control system technical field of bathroom heating equipment, specifically relate to the intelligent control method of combustion system in a kind of bathroom heating equipment.
Background technology
Bathroom heating equipment is widely used in family life, and bathroom heating equipment has heating and bathing function usually, and general bathing function uses the whole year, and heating is use in winter only.Like this, in bathroom heating equipment, combustion system needs underrun when summer operation, and heavy-duty service in needing when working in the winter time.Therefore, under the combustion system of bathroom heating equipment often needs to be operated in different loads, but, combustion system in prior art in bathroom heating equipment is all controlled by single hop, cannot adjust along with the difference of burning load, like this, during use single hop combustion system, bathroom heating equipment will discharge the heat of combustion system in a large number, it is more that this not only can cause the energy of bathroom heating equipment to consume, and effect is also poor, cause the low wasting phenomenon a large amount of with the energy of equipment hot-water providing rate efficiency, such as, winter, hot water was warm not, the phenomenon that summer, hot water scalded very much.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention proposes the intelligent control method of combustion system in a kind of bathroom heating equipment, and the intelligence degree applying the bathroom heating equipment of this intelligent control method is high, bathroom good heating effect, energy-conserving and environment-protective.
Technical scheme of the present invention is achieved in that
The intelligent control method of combustion system in a kind of bathroom heating equipment, described bathroom heating equipment has master controller and the temperature sensor be electrically connected with described master controller respectively, input unit, combustion system, combustion system regulate and control unit and display device, comprises the steps:
1. in described master controller, bathroom heating temperature is inputted by described input unit;
2. temperature detecting point is provided with in described bathroom heating equipment, the reference temperature of temperature detecting point described in temperature sensor Real-time Collection described in described main controller controls;
3. described reference temperature and described bathroom heating temperature are compared by described master controller, and judge the attribute of described bathroom heating equipment current residing working hour, the attribute of described working hour comprises multiple bathroom heating stage;
4. described master controller is according to the attribute of described bathroom heating equipment current residing working hour, by the running status of combustion system described in described combustion system regulation and control unit controls, described combustion system is switched between multiple described bathroom heating stage;
5. described in described main controller controls, display device shows the running status of described combustion system.
As a further improvement on the present invention, multiple described bathroom heating stage comprises a underload bathroom heating stage, a high load capacity bathroom heating stage and a constant temperature bathroom heating stage;
If by step, 3. a judges that the attribute of current residing working hour is the underload bathroom heating stage, described master controller is positioned at underrun shelves by combustion system described in described combustion system regulation and control unit controls;
If by step, 3. b judges that the attribute of current residing working hour is the high load capacity bathroom heating stage, described master controller is positioned at heavy-duty service shelves by combustion system described in described combustion system regulation and control unit controls;
If by step, 3. c judges that the attribute of current residing working hour is the constant temperature bathroom heating stage, described master controller continues to keep running according to a setting combustion power by combustion system described in described combustion system regulation and control unit controls.
As a further improvement on the present invention, when the difference of described reference temperature and described bathroom heating temperature is less than a setting value, the attribute that described master controller provides current residing working hour is the underload bathroom heating stage; When the difference of described reference temperature and described bathroom heating temperature is more than or equal to described setting value, the attribute that described master controller provides current residing working hour is the high load capacity bathroom heating stage; When the difference of described reference temperature and described bathroom heating temperature equals a target constant value, the attribute that described master controller provides current residing working hour is the constant temperature bathroom heating stage.
As a further improvement on the present invention, described input unit is control panel.
As a further improvement on the present invention, described temperature detecting point is located at water inlet or the water outlet of described combustion system, and described reference temperature is the water flow temperature of described water inlet or described water outlet.
As a further improvement on the present invention, described bathroom heating equipment comprises blower fan, and described temperature detecting point is located at air inlet or the air outlet place of described blower fan, and described reference temperature is the gas flow temperature at described air inlet or described air outlet place.
The invention has the beneficial effects as follows: the intelligent control method that the invention provides combustion system in a kind of bathroom heating equipment, first, preset required bathroom heating temperature by input unit, gathered the reference temperature of the temperature detecting point preset in bathroom heating equipment by temperature sensor.Then, by master controller, this bathroom heating temperature and reference temperature are compared, and calculating the attribute judging current residing working hour, master controller passes through the running status of control combustion system regulation unit and then control combustion system according to the attribute of current residing working hour simultaneously.Finally, by being multiple bathroom heating stages by the Attribute transposition of working hour, master controller just can, according to the different bathroom heating stage, by the running status of combustion system regulation and control unit controls combustion system, make combustion system switch between multiple bathroom heating stage; Namely master controller can be different according to the burning load of bathroom heating equipment, duty residing for Intelligent adjustment combustion system, such as, when the burning load of bathroom heating equipment is lower, master controller can according to the underload of bathroom heating equipment, and Intelligent adjustment combustion system is in underrun state (being positioned at underrun shelves).If when the load of bathroom heating equipment is higher, master controller can according to the high load capacity of bathroom heating equipment, and Intelligent adjustment combustion system is in heavy-duty service state (being positioned at heavy-duty service shelves).If when the load of bathroom heating equipment is in a target constant value, master controller can according to the constant combustion load of bathroom heating equipment, and Intelligent adjustment combustion system continues to keep running according to a setting combustion power.Therefore, this intelligent control method can not only reduce the waste of the energy, contributes to improved efficiency and strengthens Consumer's Experience comfort; And the bathroom heating equipment intelligence degree applying this intelligent control method is high, bathroom good heating effect, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is operation principle schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, the intelligent control method of combustion system in a kind of bathroom heating equipment, described bathroom heating equipment has master controller and the temperature sensor be electrically connected with described master controller respectively, input unit, combustion system, combustion system regulate and control unit and display device, comprises the steps:
1. in described master controller, bathroom heating temperature is inputted by described input unit;
2. temperature detecting point is provided with in described bathroom heating equipment, the reference temperature of temperature detecting point described in temperature sensor Real-time Collection described in described main controller controls;
3. described reference temperature and described bathroom heating temperature are compared by described master controller, and judge the attribute of described bathroom heating equipment current residing working hour, the attribute of described working hour comprises multiple bathroom heating stage;
4. described master controller is according to the attribute of described bathroom heating equipment current residing working hour, by the running status of combustion system described in described combustion system regulation and control unit controls, described combustion system is switched between multiple described bathroom heating stage;
5. described in described main controller controls, display device shows the running status of described combustion system.
Preferably, multiple described bathroom heating stage comprises a underload bathroom heating stage, a high load capacity bathroom heating stage and a constant temperature bathroom heating stage;
If by step, 3. a judges that the attribute of current residing working hour is the underload bathroom heating stage, described master controller is positioned at underrun shelves by combustion system described in described combustion system regulation and control unit controls;
If by step, 3. b judges that the attribute of current residing working hour is the high load capacity bathroom heating stage, described master controller is positioned at heavy-duty service shelves by combustion system described in described combustion system regulation and control unit controls;
If by step, 3. c judges that the attribute of current residing working hour is the constant temperature bathroom heating stage, described master controller continues to keep running according to a setting combustion power by combustion system described in described combustion system regulation and control unit controls.
Preferably, when the difference of described reference temperature and described bathroom heating temperature is less than a setting value, the attribute that described master controller provides current residing working hour is the underload bathroom heating stage; When the difference of described reference temperature and described bathroom heating temperature is more than or equal to described setting value, the attribute that described master controller provides current residing working hour is the high load capacity bathroom heating stage; When the difference of described reference temperature and described bathroom heating temperature equals a target constant value, the attribute that described master controller provides current residing working hour is the constant temperature bathroom heating stage.
Preferably, described input unit is control panel.Like this, the function of the bathroom heating temperature needed for input can be realized by control panel.
Preferably, described temperature detecting point is located at water inlet or the water outlet of described combustion system, and described reference temperature is the water flow temperature of described water inlet or described water outlet.
Preferably, described bathroom heating equipment comprises blower fan, and described temperature detecting point is located at air inlet or the air outlet place of described blower fan, and described reference temperature is the gas flow temperature at described air inlet or described air outlet place.
Below by way of illustrating the above embodiments of the present invention.
In this example, temperature detecting point is located at the water inlet of combustion system, and reference temperature is the water flow temperature of water inlet, and required bathroom heating temperature is 28 DEG C.Like this, when using bathroom heating equipment heating, first, in advance this required bathroom heating temperature is inputted in master controller by guidance panel, then, started by main controller controls combustion system, and start the water in heating loop, like this, the water that the temperature that combustion system heating obtains is higher flows out through the delivery port of combustion system, enter heating loop, after heating loop heat radiation, the current after temperature reduces heat again through the water inlet inflow combustion system of combustion system.In said process, at the heating initial stage, because the difference of the temperature in bathroom heating temperature and actual heating space is larger, therefore, the temperature of getting back to the current of the water inlet of combustion system after heating loop heat radiation is lower, namely larger with the difference of bathroom heating temperature, at this moment the burning load of combustion system is larger, therefore, the combustion power being strengthened combustion system by main controller controls combustion system regulation and control unit is needed, to obtaining the higher circulating water flow of temperature.In heating latter stage, the difference of the temperature in bathroom heating temperature and actual heating space has become very little, therefore, the temperature of getting back to the current of the water inlet of combustion system after heating loop heat radiation is higher, namely less with the difference of bathroom heating temperature, at this moment the burning load of combustion system is also less, therefore, need the combustion power being reduced combustion system by main controller controls combustion system regulation and control unit, to maintain the hot-water providing rate of combustion system.In addition, in heating process, if there are bathroom needs, the burning load of combustion system also can be comparatively large, therefore, also needs the combustion power being strengthened combustion system by main controller controls combustion system regulation and control unit, to obtaining the circulating water flow meeting demand.
Above embodiment is with reference to accompanying drawing, to a preferred embodiment of the present invention will be described in detail.Those skilled in the art by carrying out amendment on various forms or change to above-described embodiment, but when not deviating from essence of the present invention, drops within protection scope of the present invention.
Claims (6)
1. the intelligent control method of combustion system in a bathroom heating equipment, described bathroom heating equipment has master controller and the temperature sensor be electrically connected with described master controller respectively, input unit, combustion system, combustion system regulate and control unit and display device, it is characterized in that: comprise the steps:
1. in described master controller, bathroom heating temperature is inputted by described input unit;
2. temperature detecting point is provided with in described bathroom heating equipment, the reference temperature of temperature detecting point described in temperature sensor Real-time Collection described in described main controller controls;
3. described reference temperature and described bathroom heating temperature are compared by described master controller, and judge the attribute of described bathroom heating equipment current residing working hour, the attribute of described working hour comprises multiple bathroom heating stage;
4. described master controller is according to the attribute of described bathroom heating equipment current residing working hour, by the running status of combustion system described in described combustion system regulation and control unit controls, described combustion system is switched between multiple described bathroom heating stage;
5. described in described main controller controls, display device shows the running status of described combustion system.
2. the intelligent control method of combustion system in bathroom heating equipment according to claim 1, is characterized in that: multiple described bathroom heating stage comprises a underload bathroom heating stage, a high load capacity bathroom heating stage and a constant temperature bathroom heating stage;
If by step, 3. a judges that the attribute of current residing working hour is the underload bathroom heating stage, described master controller is positioned at underrun shelves by combustion system described in described combustion system regulation and control unit controls;
If by step, 3. b judges that the attribute of current residing working hour is the high load capacity bathroom heating stage, described master controller is positioned at heavy-duty service shelves by combustion system described in described combustion system regulation and control unit controls;
If by step, 3. c judges that the attribute of current residing working hour is the constant temperature bathroom heating stage, described master controller continues to keep running according to a setting combustion power by combustion system described in described combustion system regulation and control unit controls.
3. the intelligent control method of combustion system in bathroom heating equipment according to claim 2, it is characterized in that: when the difference of described reference temperature and described bathroom heating temperature is less than a setting value, the attribute that described master controller provides current residing working hour is the underload bathroom heating stage; When the difference of described reference temperature and described bathroom heating temperature is more than or equal to described setting value, the attribute that described master controller provides current residing working hour is the high load capacity bathroom heating stage; When the difference of described reference temperature and described bathroom heating temperature equals a target constant value, the attribute that described master controller provides current residing working hour is the constant temperature bathroom heating stage.
4. the intelligent control method of combustion system in bathroom heating equipment according to claim 1, is characterized in that: described input unit is control panel.Like this, the function of the bathroom heating temperature needed for input can be realized by control panel.
5. the intelligent control method of combustion system in bathroom heating equipment according to claim 1, it is characterized in that: described temperature detecting point is located at water inlet or the water outlet of described combustion system, described reference temperature is the water flow temperature of described water inlet or described water outlet.
6. the intelligent control method of combustion system in bathroom heating equipment according to claim 1, it is characterized in that: described bathroom heating equipment comprises blower fan, described temperature detecting point is located at air inlet or the air outlet place of described blower fan, and described reference temperature is the gas flow temperature at described air inlet or described air outlet place.
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| CN201410036326.XA CN104807070A (en) | 2014-01-26 | 2014-01-26 | Intelligent control method for combustion system in bathroom heating equipment |
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| CN201410036326.XA CN104807070A (en) | 2014-01-26 | 2014-01-26 | Intelligent control method for combustion system in bathroom heating equipment |
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Cited By (1)
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| CN105972828A (en) * | 2016-05-24 | 2016-09-28 | 万家乐热能科技有限公司 | Power control method for fuel gas heating water heater |
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Application publication date: 20150729 |