CN103983021A - Heat-pump water heater and control method and device for same - Google Patents
Heat-pump water heater and control method and device for same Download PDFInfo
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- CN103983021A CN103983021A CN201410232607.2A CN201410232607A CN103983021A CN 103983021 A CN103983021 A CN 103983021A CN 201410232607 A CN201410232607 A CN 201410232607A CN 103983021 A CN103983021 A CN 103983021A
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Abstract
The invention provides a heat-pump water heater and a control method and device for the same. The control method comprises the steps of setting: heating periods of the heat-pump water heater are divided into an insulation heating period, a preheating period and a final heating period, and setting corresponding heating stopping temperatures according to the different heating periods; detection: controlling a first temperature detection unit to detect the current temperature of water in a water tank of the heat-pump water heater after receiving a starting signal; execution: comparing the obtained current temperature and the corresponding heating stopping temperature of the heating period, and controlling the heat pump to work or stop work according to the comparison result. By mean of the heat-pump water heater and the control method and device, the cooling amount of a water tank can be reduced greatly without changing foaming materials of which the water tank is made.
Description
Technical field
The present invention relates to household appliance technical field, more specifically, relate to control method and a kind of Teat pump boiler of a kind of control method of Teat pump boiler, a kind of Teat pump boiler.
Background technology
In order to ensure the comfortableness of water, the Teat pump boiler that prior art is used is all provided with Automatic-heating pattern, and under this pattern, as long as the temperature in water tank is lower than start return difference temperature, heat pump, with regard to unlatching work, is heated to design temperature always and stops.Like this, water tank ensures at design temperature upper and lower always, and water tank remains on a higher temperature levels always.
Because Teat pump boiler adopts storage-type design, in 24 hours of every day, the most of insulation effect that rises of water tank, because the temperature difference between water temperature in water tank and environment temperature exists, the heat radiation of water tank exists always, thereby causes the loss of energy.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.
For this reason, one object of the present invention is, provides a kind of and is ensureing, under the prerequisite of water comfortableness, can significantly to reduce the control method of the Teat pump boiler of the heat dissipation capacity of water tank.
Another object of the present invention is, a kind of control device of Teat pump boiler is provided.
Another object of the present invention is, a kind of Teat pump boiler is provided.
For achieving the above object, first aspect present invention embodiment provides a kind of control method of Teat pump boiler, comprise: setting steps, the heat time section of Teat pump boiler is divided into Heat preservation time period, the time period of preheating and final heat time section, and described Heat preservation time period, the time period of preheating and final heat time section are respectively arranged with corresponding Heat preservation and stop temperature value, preheat and stop temperature value and final heating stops temperature value; Detecting step, receives after enabling signal, and the first temperature-detecting device of controlling described Teat pump boiler detects the current temperature value of the interior water of water tank of described Teat pump boiler; Execution step, by the described current temperature value obtaining and described Heat preservation stop temperature value or described in preheat and stop temperature value or described final heating and stop temperature value and compare, and according to heat pump work described in comparative result control or quit work.
The control method of Teat pump boiler provided by the invention, manufacturing under the unaltered prerequisite of expanded material of water tank, can significantly reduce the heat dissipation capacity of water tank, specifically, heat preservation property most of according to water tank time, by the heating of heat pump is divided into the Heat preservation time period, preheat time period and final three time periods of heat time section, what different heat time sections was corresponding different stops temperature value, detect the current temperature value of water in water tank and stop corresponding thereto the comparative result of temperature value according to the first temperature-detecting device, control heat pump work or do not work, thereby make water tank need not remain on a higher temperature always, like this, Teat pump boiler with prior art use, under Automatic-heating pattern, water tank remains on a higher temperature always and compares, the control method of the Teat pump boiler that the present embodiment provides, make water tank in different heat time sections in different temperature, within the identical working time, effectively reduce the temperature difference between the interior water temperature of water tank and environment temperature, thereby effectively reduce the heat dissipation capacity of water tank, greatly reduce energy loss.
The control method of the Teat pump boiler providing according to the above embodiment of the present invention in addition, also has following additional technical feature:
According to one embodiment of present invention, described Heat preservation is set to be stopped temperature value and specifically comprises: calculation procedure, receive after enabling signal, control the second temperature-detecting device of described Teat pump boiler according to default time interval testing environment temperature, and calculate the average ambient temperature value of 24 hours in the past; Determining step, compares the described average ambient temperature value obtaining and default first environment temperature value and second environment temperature value, and determines that according to comparative result described Heat preservation stops temperature value; Wherein, described first environment temperature value is greater than described second environment temperature value, and when described Teat pump boiler uses first, the environment temperature that described the second temperature-detecting device detects is for the first time described average ambient temperature value.
According to one embodiment of present invention, environment temperature of described the second temperature-detecting device detection per hour.
According to one embodiment of present invention, described determining step specifically comprises: in the time that described average ambient temperature value is more than or equal to described first environment temperature value, it is the first preset temperature value that described Heat preservation stops temperature value; In the time that described average ambient temperature value is more than or equal to described second environment temperature value and is less than first environment temperature value, it is the second preset temperature value that described Heat preservation stops temperature value; In the time that described average ambient temperature value is less than described second environment temperature value, it is the 3rd preset temperature value that described Heat preservation stops temperature value.
According to one embodiment of present invention, described execution step specifically comprises: when described current temperature value be less than described Heat preservation stop temperature value or described in preheat when stopping temperature value or described final heating and stopping temperature value, control described heat pump work, so that the water temperature in described Teat pump boiler raises; When described current temperature value be equal to or higher than described Heat preservation stop temperature value or described in preheat and stop temperature value or described final heating stops temperature value, control described heat pump and quit work.
According to one embodiment of present invention, the described Heat preservation time period is 5 up to 11 o'clock, described in to preheat the time period be 13 up to 16 o'clock, described final heat time section is 18 up to 24 o'clock.
Second aspect present invention embodiment provides a kind of control device of Teat pump boiler, comprise: setting unit, for the heat time section of Teat pump boiler being divided into Heat preservation time period, the time period of preheating and final heat time section, and described Heat preservation time period, the time period of preheating and final heat time section are respectively arranged with corresponding Heat preservation and stop temperature value, preheat and stop temperature value and final heating stops temperature value; Detecting unit, for receiving after enabling signal, the first temperature-detecting device of controlling described Teat pump boiler detects the current temperature value of the interior water of water tank of described Teat pump boiler; And performance element, for the described current temperature value obtaining and described Heat preservation are stopped temperature value or described in preheat and stop temperature value or described final heating and stop temperature value and compare, and according to heat pump work described in comparative result control or quit work.
The control device of the Teat pump boiler that second aspect present invention embodiment provides, manufacturing under the unaltered prerequisite of expanded material of water tank, by the heating of heat pump is divided into the Heat preservation time period, preheat time period and final three time periods of heat time section, what different heat time sections was corresponding different stops temperature value, detect the current temperature value of water in water tank and stop corresponding thereto the comparative result of temperature value according to the first temperature-detecting device, control heat pump work or do not work, thereby make water tank need not remain on a higher temperature always, and then effectively reduce the temperature difference between water temperature and environment temperature in water tank, reduce the heat dissipation capacity of water tank, greatly reduce energy loss, and then effectively improve the comprehensive energy efficiency level of Teat pump boiler.
According to one embodiment of present invention, described Heat preservation is set to be stopped temperature value and specifically comprises: receive after enabling signal, control the second temperature-detecting device of described Teat pump boiler according to default time interval testing environment temperature, and calculate the average ambient temperature value of 24 hours in the past; The described average ambient temperature value obtaining and default first environment temperature value and second environment temperature value are compared, and determine that according to comparative result described Heat preservation stops temperature value; Wherein, described first environment temperature value is greater than described second environment temperature value, and when described Teat pump boiler uses first, the environment temperature that described the second temperature-detecting device detects is for the first time described average ambient temperature value.
According to one embodiment of present invention, determine that according to described average ambient temperature value and default first environment temperature value and second environment temperature value comparative result described Heat preservation stops temperature value, specifically comprise: in the time that described average ambient temperature value is more than or equal to described first environment temperature value, it is the first preset temperature value that described Heat preservation stops temperature value; In the time that described average ambient temperature value is more than or equal to described second environment temperature value and is less than first environment temperature value, it is the second preset temperature value that described Heat preservation stops temperature value; In the time that described average ambient temperature value is less than described second environment temperature value, it is the 3rd preset temperature value that described Heat preservation stops temperature value.
According to one embodiment of present invention, described performance element specifically comprises: the first processing unit, for be less than when described current temperature value described Heat preservation stop temperature value or described in preheat when stopping temperature value or described final heating and stopping temperature value, control described heat pump work, so that the water temperature in described water tank raises; With the second processing unit, for be equal to or higher than when described current temperature value described Heat preservation stop temperature value or described in preheat and stop temperature value or described final heating stops temperature value, control described heat pump and quit work.
Third aspect present invention embodiment provides a kind of Teat pump boiler, comprising: the control device of the Teat pump boiler that the arbitrary embodiment of above-mentioned second aspect provides.
The Teat pump boiler that third aspect present invention embodiment provides has the control device of the Teat pump boiler that the arbitrary embodiment of above-mentioned second aspect provides, therefore, this Teat pump boiler has the whole beneficial effects of control device of the Teat pump boiler that the arbitrary embodiment of above-mentioned second aspect provides, and does not repeat them here.
Additional aspect of the present invention and advantage will provide in description part below, and part will become obviously from the following description, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the schematic flow diagram of the control method of the Teat pump boiler described in one embodiment of the invention;
Fig. 2 is the schematic flow diagram that in the control method of the Teat pump boiler shown in Fig. 1, Heat preservation is set and stops temperature value;
Fig. 3 is the schematic block diagram of the control device of Teat pump boiler according to another embodiment of the present invention.
Detailed description of the invention
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from mode described here and implement, and therefore, protection scope of the present invention is not subject to the restriction of following public specific embodiment.
1 control method that the Teat pump boiler providing is according to some embodiments of the invention provided with reference to the accompanying drawings.
As shown in Figure 1, the control method of the Teat pump boiler that one embodiment of the invention provides, comprising:
Step 102, the heat time section of Teat pump boiler is divided into Heat preservation time period, the time period of preheating and final heat time section, and Heat preservation time period, the time period of preheating and final heat time section are respectively arranged with corresponding Heat preservation and stop temperature value, preheat and stop temperature value and final heating stops temperature value;
Step 104, receives after enabling signal, and the first temperature-detecting device of controlling Teat pump boiler detects the current temperature value of the interior water of water tank of Teat pump boiler;
Step 106, stops temperature value by the current temperature value of acquisition and Heat preservation or preheats stopping temperature value or final heating and stopping temperature value and compare, and according to comparative result control heat pump work or quit work.
The control method of the Teat pump boiler that the present embodiment provides, manufacturing under the unaltered prerequisite of expanded material of water tank, can significantly reduce the heat dissipation capacity of water tank, specifically, heat preservation property most of according to water tank time, by the heating of heat pump is divided into the Heat preservation time period, preheat time period and final three time periods of heat time section, what different heat time sections was corresponding different stops temperature value, detect the current temperature value of water in water tank and stop corresponding thereto the comparative result of temperature value according to the first temperature-detecting device, control heat pump work or do not work, thereby make water tank need not remain on a higher temperature always, like this, Teat pump boiler with prior art use, under Automatic-heating pattern, water tank remains on a higher temperature always and compares, the control method of the Teat pump boiler that the present embodiment provides, make water tank in different heat time sections in different temperature, within the identical working time, effectively reduce the temperature difference between the interior water temperature of water tank and environment temperature, thereby effectively reduce the heat dissipation capacity of water tank, greatly reduce energy loss.
Wherein, execution step specifically comprises:
Step 1062, current temperature value is less than Heat preservation and stops temperature value or preheat stopping temperature value or finally heating and stop temperature value, controls heat pump work, so that the water temperature in water tank raises;
Step 1064, current temperature value is equal to or higher than Heat preservation and stops temperature value or preheat stopping temperature value or finally heating and stop temperature value, controls heat pump and quits work.
After Teat pump boiler unlatching work, the first temperature-detecting device detects the current temperature value of water in Teat pump boiler, it is the current temperature value of water in water tank, if the current temperature value detecting is higher than the temperature value that stops corresponding thereto, control hot air pump inoperative, if the current temperature value detecting is less than the temperature value that stops corresponding thereto, control heat pump work, until the current temperature value detecting equals the temperature value that stops corresponding thereto, control heat pump and quit work.
Preferably, the Heat preservation time period is 5 up to 11 o'clock, preheats the time period and be 13 up to 16 o'clock, and final heat time section is 18 up to 24 o'clock.
According to user's water demand, the Heat preservation time period was set as to 5 up to 11 o'clock, preheating the time period was set as 13 up to 16 o'clock, final heat time section was set as 18 up to 24 o'clock, like this, in effectively reduce the heat radiation of water tank of Teat pump boiler, improve user and used the comfortableness of Teat pump boiler.
Preferably, as shown in Figure 2, Heat preservation is set and stops temperature value and specifically comprise:
Step 202, receives after enabling signal, controls the second temperature-detecting device of Teat pump boiler according to default time interval testing environment temperature, and calculates the average ambient temperature value of 24 hours in the past;
Step 204, compares the average ambient temperature value of acquisition and default first environment temperature value and second environment temperature value, and determines that according to comparative result Heat preservation stops temperature value;
Wherein, first environment temperature value is greater than second environment temperature value, and when Teat pump boiler uses first, the environment temperature that the second temperature-detecting device detects is for the first time average ambient temperature value.
Particularly, determining step specifically comprises:
Step 2042, average ambient temperature value is more than or equal to first environment temperature value, and it is the first preset temperature value that Heat preservation stops temperature value;
Step 2044, average ambient temperature value is more than or equal to second environment temperature value and is less than first environment temperature value, and it is the second preset temperature value that Heat preservation stops temperature value;
Step 2046, average ambient temperature value is less than second environment temperature value, and it is the 3rd preset temperature value that Heat preservation stops temperature value.
The heat dissipation capacity of the water tank of Teat pump boiler is mainly because of the temperature difference between water temperature in water tank and environment temperature, in order effectively to reduce the heat radiation of water tank, in the time that the setting Heat preservation corresponding with the Heat preservation time period stops temperature value, the average ambient temperature value detecting according to the second temperature-detecting device and default first environment temperature value and the comparative result of second environment temperature value determine that Heat preservation stops temperature value, like this, making Heat preservation stop temperature value changing according to variation of ambient temperature, thereby make the temperature difference between the interior water temperature of water tank and environment temperature can reach minimum, and then effectively reduce the heat dissipation capacity of water tank, greatly reduce energy loss.
Preferably, the value of default first environment temperature value is between 20 DEG C-25 DEG C, and the value of default second environment temperature value is between 5 DEG C-10 DEG C;
The value of the first preset temperature value is between 25 DEG C-35 DEG C, and the value of the second preset temperature value is between 30 DEG C-40 DEG C, and the value of the 3rd preset temperature value is between 33 DEG C-43 DEG C.
Certainly,, according to the different demands in different regions, the value of the value of first environment temperature value and second environment temperature value and the first preset temperature value, the second preset temperature value, the 3rd preset temperature value can also be other numerical value, does not repeat them here.
In a preferred exemplary of the present embodiment, environment temperature of the second temperature-detecting device detection per hour, can effectively improve the accuracy of calculating average ambient temperature value like this.
Table one
In Table 1, Ta1 value between 20 DEG C-25 DEG C, Ta2 value between 5 DEG C-10 DEG C, 30 DEG C of T1 values, 35 DEG C of T2 values, 38 DEG C of T3 values, △ Ti value is 5 DEG C, Tset value is between 35 DEG C-55 DEG C, T △ Th value is between 2 DEG C-10 DEG C.
Illustrating the present embodiment according to table one below provides the concrete operations of control method of Teat pump boiler as follows:
The first step, the characteristic of insulation most of for water tank time, is divided into Heat preservation time period, the time period of preheating and final three heat time sections of heat time section the heating of heat pump, and different heat time section correspondences arranges different heating and stops temperature value;
Second step, receives after enabling signal, and the first temperature-detecting device of controlling Teat pump boiler detects the current temperature value of water in water tank;
The 3rd step, by the described current temperature value obtaining and described Heat preservation stop temperature value or described in preheat and stop temperature value or described final heating and stop temperature value and compare, if being less than Heat preservation, current temperature value stops temperature value or preheats stopping temperature value or finally heating and stop temperature value, the work of control heat pump, so that the water temperature in water tank raises; Stop temperature value or preheat stopping temperature value or finally heating and stop temperature value if current temperature value is equal to or higher than Heat preservation, control heat pump and quit work.
Wherein, the concrete steps that the heating that is set the Heat preservation time period stops temperature value are as follows:
(1), environment temperature T4 of record per hour, and calculate the mean temperature T4ave of 24 hours in the past.It should be noted that, when Teat pump boiler uses first, the environment temperature that the second temperature-detecting device detects is for the first time average ambient temperature value T4ave;
(2), the average ambient temperature value T4ave of acquisition and default first environment temperature value Ta1 and second environment temperature value Ta2 are compared;
In the time of T4ave >=Ta1, Heat preservation stops temperature value, when Heat preservation heat pump to exit temperature be T1 ± △ Ti;
In the time of Ta1 > T4ave >=Ta2, Heat preservation stops temperature value, when Heat preservation heat pump to exit temperature be T2 ± △ Ti;
In the time of T4ave < Ta2, Heat preservation stops temperature value, when Heat preservation heat pump to exit temperature be T3 ± △ Ti.
The control device of the 3 description Teat pump boilers that other embodiment provide according to the present invention with reference to the accompanying drawings.
As shown in Figure 3, the control device 300 of the Teat pump boiler that another embodiment of the present invention provides, comprising:
Setting unit 302, for the heat time section of Teat pump boiler being divided into Heat preservation time period, the time period of preheating and final heat time section, and Heat preservation time period, the time period of preheating and final heat time section are respectively arranged with corresponding Heat preservation and stop temperature value, preheat and stop temperature value and final heating stops temperature value;
Detecting unit 304, for receiving after enabling signal, the first temperature-detecting device of controlling Teat pump boiler detects the current temperature value of the interior water of water tank of Teat pump boiler; With
Performance element 306, stops temperature value or final heating and stops temperature value and compare for the current temperature value of acquisition and Heat preservation being stopped to temperature value or preheating, and according to comparative result control heat pump work or quit work.
The control device of the Teat pump boiler that the present embodiment provides, manufacturing under the unaltered prerequisite of expanded material of water tank, by the heating of heat pump is divided into the Heat preservation time period, preheat time period and final three time periods of heat time section, what different heat time sections was corresponding different stops temperature value, detect the current temperature value of water in water tank and stop corresponding thereto the comparative result of temperature value according to the first temperature-detecting device, control heat pump work or do not work, thereby make water tank need not remain on a higher temperature always, effectively reduce the temperature difference between the interior water temperature of water tank and environment temperature, reduce the heat dissipation capacity of water tank, greatly reduce energy loss, and then effectively improve the comprehensive energy efficiency level of Teat pump boiler.
Particularly, performance element 306 specifically comprises: the first processing unit 3062, stop temperature value or preheat when stopping temperature value or final heating and stopping temperature value for be less than Heat preservation when current temperature value, controlling heat pump work, so that the water temperature rising in Teat pump boiler; With the second processing unit 3064, stop temperature value or preheat when stopping temperature value or final heating and stopping temperature value for be equal to or higher than Heat preservation when current temperature value, control heat pump and quit work.
After Teat pump boiler unlatching work, the first temperature-detecting device detects the current temperature value of water in Teat pump boiler, it is the current temperature value of water in water tank, if the current temperature value detecting is higher than the temperature value that stops corresponding thereto, the hot air pump inoperative of the second processing unit control, if the current temperature value detecting is less than the temperature value that stops corresponding thereto, the first processing unit control heat pump work, until the current temperature value detecting equals the temperature value that stops corresponding thereto, the second processing unit control heat pump quits work.
In a preferred exemplary of the present embodiment, Heat preservation is set to be stopped temperature value and specifically comprises: receive after enabling signal, control the second temperature-detecting device of Teat pump boiler according to default time interval testing environment temperature, and calculate the average ambient temperature value of 24 hours in the past; The average ambient temperature value of acquisition and default first environment temperature value and second environment temperature value are compared, and determine that according to comparative result Heat preservation stops temperature value; Wherein, first environment temperature value is greater than second environment temperature value, and when Teat pump boiler uses first, the environment temperature that the second temperature-detecting device detects is for the first time average ambient temperature value.
Particularly, determine that according to average ambient temperature value and default first environment temperature value and second environment temperature value comparative result Heat preservation stops temperature value, specifically comprises:
In the time that average ambient temperature value is more than or equal to first environment temperature value, it is the first preset temperature value that Heat preservation stops temperature value;
In the time that average ambient temperature value is more than or equal to second environment temperature value and is less than first environment temperature value, it is the second preset temperature value that Heat preservation stops temperature value;
In the time that average ambient temperature value is less than second environment temperature value, it is the 3rd preset temperature value that Heat preservation stops temperature value.
The heat dissipation capacity of the water tank of Teat pump boiler is mainly because of the temperature difference between water temperature in water tank and environment temperature, in order effectively to reduce the heat radiation of water tank, in the time that the setting Heat preservation corresponding with the Heat preservation time period stops temperature value, the average ambient temperature value detecting according to the second temperature-detecting device and default first environment temperature value and the comparative result of second environment temperature value determine that Heat preservation stops temperature value, like this, making Heat preservation stop temperature value changing according to variation of ambient temperature, thereby make the temperature difference between the interior water temperature of water tank and environment temperature can reach minimum, and then effectively reduce the heat dissipation capacity of water tank, greatly reduce energy loss.
The Teat pump boiler that another embodiment of the present invention provides, comprising: the control device of the Teat pump boiler that above-mentioned arbitrary embodiment provides.
The Teat pump boiler that the present embodiment provides has the control device of the Teat pump boiler that above-mentioned arbitrary embodiment provides; therefore; this Teat pump boiler has whole beneficial effects of the control device of the Teat pump boiler that above-mentioned arbitrary embodiment provides; do not repeat them here, but its application all should be within protection scope of the present invention.
In sum, technical scheme provided by the invention, manufacturing under the unaltered prerequisite of expanded material of water tank, by the heating of heat pump is divided into the Heat preservation time period, preheat time period and final three time periods of heat time section, what different heat time sections was corresponding different stops temperature value, detect the current temperature value of water in water tank and stop corresponding thereto the comparative result of temperature value according to the first temperature-detecting device, control heat pump work or do not work, thereby make water tank need not remain on a higher temperature always, and then effectively reduce the temperature difference between water temperature and environment temperature in water tank, reduce the heat dissipation capacity of water tank, greatly reduce energy loss, in addition, Heat preservation stops temperature value and changes according to variation of ambient temperature, thereby makes the temperature difference between the interior water temperature of water tank and environment temperature can reach minimum, has further reduced the heat dissipation capacity of water tank, and then has effectively reduced energy loss.
In description of the invention, term " first ", " second ", " the 3rd " only object for describing, and can not be interpreted as instruction or hint relative importance, unless otherwise clearly defined and limited.
In the description of this description, specific features that the description of term " embodiment ", " some embodiment " etc. means to describe in conjunction with this embodiment or example, structure, material or be contained at least one embodiment of the present invention or example when special.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And, the specific features of description, structure, material or can be with suitable mode combination in any one or more embodiment or example when special.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (11)
1. a control method for Teat pump boiler, is characterized in that, comprising:
Setting steps, the heat time section of Teat pump boiler is divided into Heat preservation time period, the time period of preheating and final heat time section, and described Heat preservation time period, the time period of preheating and final heat time section are respectively arranged with corresponding Heat preservation and stop temperature value, preheat and stop temperature value and final heating stops temperature value;
Detecting step, receives after enabling signal, and the first temperature-detecting device of controlling described Teat pump boiler detects the current temperature value of the interior water of water tank of described Teat pump boiler;
Execution step, by the described current temperature value obtaining and described Heat preservation stop temperature value or described in preheat and stop temperature value or described final heating and stop temperature value and compare, and according to heat pump work described in comparative result control or quit work.
2. the control method of Teat pump boiler according to claim 1, is characterized in that, described Heat preservation is set and stops temperature value and specifically comprise:
Calculation procedure, receives after enabling signal, controls the second temperature-detecting device of described Teat pump boiler according to default time interval testing environment temperature, and calculates the average ambient temperature value of 24 hours in the past;
Determining step, compares the described average ambient temperature value obtaining and default first environment temperature value and second environment temperature value, and determines that according to comparative result described Heat preservation stops temperature value;
Wherein, described first environment temperature value is greater than described second environment temperature value, and when described Teat pump boiler uses first, the environment temperature that described the second temperature-detecting device detects is for the first time described average ambient temperature value.
3. the control method of Teat pump boiler according to claim 2, is characterized in that,
Environment temperature of described the second temperature-detecting device detection per hour.
4. the control method of Teat pump boiler according to claim 2, is characterized in that, described determining step specifically comprises:
In the time that described average ambient temperature value is more than or equal to described first environment temperature value, it is the first preset temperature value that described Heat preservation stops temperature value;
In the time that described average ambient temperature value is more than or equal to described second environment temperature value and is less than first environment temperature value, it is the second preset temperature value that described Heat preservation stops temperature value;
In the time that described average ambient temperature value is less than described second environment temperature value, it is the 3rd preset temperature value that described Heat preservation stops temperature value.
5. according to the control method of the Teat pump boiler described in any one in claim 1 to 4, it is characterized in that, described execution step specifically comprises:
When described current temperature value be less than described Heat preservation stop temperature value or described in preheat when stopping temperature value or described final heating and stopping temperature value, control described heat pump work, so that the water temperature in described water tank raises;
When described current temperature value be equal to or higher than described Heat preservation stop temperature value or described in preheat and stop temperature value or described final heating stops temperature value, control described heat pump and quit work.
6. the control method of Teat pump boiler according to claim 5, is characterized in that,
The described Heat preservation time period is 5 up to 11 o'clock, described in to preheat the time period be 13 up to 16 o'clock, described final heat time section is 18 up to 24 o'clock.
7. a control device for Teat pump boiler, is characterized in that, comprising:
Setting unit, for the heat time section of Teat pump boiler being divided into Heat preservation time period, the time period of preheating and final heat time section, and described Heat preservation time period, the time period of preheating and final heat time section are respectively arranged with corresponding Heat preservation and stop temperature value, preheat and stop temperature value and final heating stops temperature value;
Detecting unit, for receiving after enabling signal, the first temperature-detecting device of controlling described Teat pump boiler detects the current temperature value of the interior water of water tank of described Teat pump boiler; With
Performance element, for the described current temperature value obtaining and described Heat preservation are stopped temperature value or described in preheat and stop temperature value or described final heating and stop temperature value and compare, and according to heat pump work described in comparative result control or quit work.
8. the control device of Teat pump boiler according to claim 7, is characterized in that, described Heat preservation is set and stops temperature value and specifically comprise:
Receive after enabling signal, control the second temperature-detecting device of described Teat pump boiler according to default time interval testing environment temperature, and calculate the average ambient temperature value of 24 hours in the past;
The described average ambient temperature value obtaining and default first environment temperature value and second environment temperature value are compared, and determine that according to comparative result described Heat preservation stops temperature value;
Wherein, described first environment temperature value is greater than described second environment temperature value, and when described Teat pump boiler uses first, the environment temperature that described the second temperature-detecting device detects is for the first time described average ambient temperature value.
9. the control device of Teat pump boiler according to claim 8, is characterized in that,
Determine that according to described average ambient temperature value and default first environment temperature value and second environment temperature value comparative result described Heat preservation stops temperature value, specifically comprises:
In the time that described average ambient temperature value is more than or equal to described first environment temperature value, it is the first preset temperature value that described Heat preservation stops temperature value;
In the time that described average ambient temperature value is more than or equal to described second environment temperature value and is less than first environment temperature value, it is the second preset temperature value that described Heat preservation stops temperature value;
In the time that described average ambient temperature value is less than described second environment temperature value, it is the 3rd preset temperature value that described Heat preservation stops temperature value.
10. according to the control device of the Teat pump boiler described in any one in claim 7 to 9, it is characterized in that,
Described performance element specifically comprises:
The first processing unit, for be less than when described current temperature value described Heat preservation stop temperature value or described in preheat when stopping temperature value or described final heating and stopping temperature value, control described heat pump work, so that the water temperature in described water tank raises; With
The second processing unit, for be equal to or higher than when described current temperature value described Heat preservation stop temperature value or described in preheat and stop temperature value or described final heating stops temperature value, control described heat pump and quit work.
11. 1 kinds of Teat pump boilers, is characterized in that, comprising:
The control device of the Teat pump boiler as described in any one in claim 7 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410232607.2A CN103983021A (en) | 2014-05-28 | 2014-05-28 | Heat-pump water heater and control method and device for same |
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| CN201410232607.2A CN103983021A (en) | 2014-05-28 | 2014-05-28 | Heat-pump water heater and control method and device for same |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807196A (en) * | 2015-04-13 | 2015-07-29 | 广东美的暖通设备有限公司 | Heat pump water heater control method, controller and heat pump water heater |
| CN107401834A (en) * | 2016-05-19 | 2017-11-28 | 佛山市顺德区爱尼电器制造有限公司 | A kind of Teat pump boiler control system |
| CN108562049A (en) * | 2018-05-03 | 2018-09-21 | 珠海格力电器股份有限公司 | Water heater residue heating time determines method, apparatus, storage medium and water heater |
| CN110390036A (en) * | 2019-06-03 | 2019-10-29 | 高萍 | Double index data searching platforms |
| CN111141021A (en) * | 2018-11-02 | 2020-05-12 | 青岛经济技术开发区海尔热水器有限公司 | Bathtub water injection control method and water heater |
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| CN201352028Y (en) * | 2008-08-18 | 2009-11-25 | 北京国美科技有限公司 | Pre-heating instaneous heat-type hot-water air conditioner |
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| JP2000283561A (en) * | 1999-03-31 | 2000-10-13 | Mitsubishi Electric Corp | Hot air heater |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807196A (en) * | 2015-04-13 | 2015-07-29 | 广东美的暖通设备有限公司 | Heat pump water heater control method, controller and heat pump water heater |
| CN107401834A (en) * | 2016-05-19 | 2017-11-28 | 佛山市顺德区爱尼电器制造有限公司 | A kind of Teat pump boiler control system |
| CN108562049A (en) * | 2018-05-03 | 2018-09-21 | 珠海格力电器股份有限公司 | Water heater residue heating time determines method, apparatus, storage medium and water heater |
| CN108562049B (en) * | 2018-05-03 | 2019-11-08 | 珠海格力电器股份有限公司 | Water heater residue heating time determines method, apparatus, storage medium and water heater |
| CN111141021A (en) * | 2018-11-02 | 2020-05-12 | 青岛经济技术开发区海尔热水器有限公司 | Bathtub water injection control method and water heater |
| CN110390036A (en) * | 2019-06-03 | 2019-10-29 | 高萍 | Double index data searching platforms |
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