CN105865019B - Method and device for realizing capacity increase of air energy water heater - Google Patents
Method and device for realizing capacity increase of air energy water heater Download PDFInfo
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- CN105865019B CN105865019B CN201610209257.7A CN201610209257A CN105865019B CN 105865019 B CN105865019 B CN 105865019B CN 201610209257 A CN201610209257 A CN 201610209257A CN 105865019 B CN105865019 B CN 105865019B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 458
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 238000005485 electric heating Methods 0.000 claims abstract description 30
- 230000001965 increasing effect Effects 0.000 claims abstract description 22
- 230000005611 electricity Effects 0.000 claims abstract description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 2
- 239000008236 heating water Substances 0.000 abstract description 3
- 238000004364 calculation method Methods 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 6
- 238000009835 boiling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
Classifications
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- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
-
- 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
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
- F24H4/04—Storage heaters
-
- 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
- F24H9/2021—Storage heaters
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a method and a device for realizing capacity increase of an air energy water heater, wherein the method comprises the following steps: responding to triggered capacity increasing starting operation, and controlling the air energy water heater to start an electric heating mode, wherein an electric heating circuit is arranged in the air energy water heater and used for electrically heating water in a water tank of the air energy water heater in the electric heating mode; and heating the water and electricity in the water tank to the temperature corresponding to capacity increasing operation so as to meet the total water consumption of the target temperature required after the number of people using the water is increased, wherein the target temperature is the preset outlet water temperature of the air energy water heater. The invention solves the problem that the air energy water heater in the prior art is limited by the highest heatable temperature and the requirement of a large amount of hot water cannot be met due to less hot water input at the target temperature, greatly improves the water quantity of the hot water output at the target temperature by the air energy water heater, enhances the user experience, further controls the heating temperature through intelligent calculation and saves the power resource.
Description
Technical field
The present invention relates to technical field of electric device control, in particular to a kind of air energy water heater increase-volume implementation method
And device.
Background technique
Air energy water heater, working principle are that the low-temperature heat quantity in air is absorbed into come, and gasify by medium, then lead to
It is pressurized heating after the compression of overcompression machine, then water supply is converted by heat exchanger and is heated, compressed high temperature heat heats water with this
Temperature.Air energy water heater has the characteristics that energy-efficient, utilizes efficiency height.
In the prior art, air energy water heater highest can the temperature that can be heated to according to compressor highest of heating temperature carry out
Limitation, usual air energy water heater highest can heating temperature be 55 DEG C, the target coolant-temperature gage that user is normally set up be 40 DEG C of left sides
The right side, in order to export the hot water of target coolant-temperature gage, it is common practice that 55 DEG C of hot water is blended into cold water and carries out the neutralization of temperature most
40 DEG C of target water temperature is exported eventually.Due to air energy water heater highest can heating temperature be 55 DEG C, be blended into after portion of cold water
It is also certain with the water to 40 DEG C, if fruit, which is further added by, is blended into cool water quantity, target needed for temperature cannot reach user is used
Coolant-temperature gage is 40 DEG C.
However, making when family guest people needs to increase the use of hot water, or in a large amount of hot water concentrations of special circumstances appearance
Used time, conventional hot water amount are unable to satisfy the use of more numbers, influence user experience.
For air energy water heater in the related technology by highest can heating temperature limited, input target temperature hot water amount compared with
Lead to not less the problem of meeting a large amount of hot water demands, not yet proposes to efficiently solve scheme at present.
Summary of the invention
The present invention provides a kind of air energy water heater increase-volume implementation method and devices, hollow at least to solve the prior art
Gas energy water heater by highest can heating temperature limited, target temperature hot water amount is less leads to not meet a large amount of hot water need for input
The problem of asking.
In order to solve the above technical problems, the present invention provides a kind of air energy according to the one aspect of the embodiment of the present disclosure
Water heater increase-volume implementation method, this method comprises: the unlatching increase-volume in response to triggering operates, control air energy water heater opens electricity
Heat pattern, wherein electric heating circuit is provided in air energy water heater, for realizing under electric heating mode to air energy thermal water
Water in device water tank is electrically heated；Water power in water tank is heated to increase-volume and operates corresponding temperature, is corresponded to meeting to increase
With the total water consumption of required target temperature after water number, wherein target temperature is the leaving water temperature that air energy water heater pre-sets.
Further, the water power in water tank is heated to increase-volume and operates corresponding temperature, increased with meeting to using water people
The total water consumption of required target temperature after number, comprising: determine and increase to the cold water total Water X ' being blended into required after application water number；
According to determining increase to the required cold water total Water X ' being blended into after application water number, determine that current increase-volume operates corresponding temperature
S；Water power in water tank is heated to corresponding temperature S.
Further, it is determined that increasing to the cold water total Water X ' being blended into required after application water number, comprising: calculating will not open
The temperature of water when opening increase-volume operation in water tank is converted to cool water quantity X needed for target temperature；It is operated according to increase-volume, determines increase pair
Increased water A is additionally required using water number；According to the following formula calculate increase to application water number after needed for be blended into it is cold
X ': X '=X+A of water total Water.
Further, it calculates and converts the temperature of water when not opening increase-volume operation in water tank to cold water needed for target temperature
Measure X, comprising: obtain target temperature T1；Obtain the temperature T2 of water when air energy water heater does not open increase-volume in water tank；It obtains empty
The cold water temperature T3 of gas energy water heater cold water pipe；Obtain the water capacity Y of air energy water heater water tank；Calculating according to the following formula will
The temperature of water when not opening increase-volume operation in water tank is converted to cool water quantity X needed for target temperature:
Further, the required cold water total Water X ' being blended into after application water number is determined current according to determining increase
Increase-volume operates corresponding temperature S, comprising: determines that current increase-volume operates corresponding temperature S according to the following formula:
Further, multistage increase-volume is arranged in air energy water heater, and every level-one increase-volume corresponds to a control heating temperature, is used for
Water in control air energy water heater water tank is heated to the control heating temperature to meet and increase to required mesh after application water number
Mark the total water consumption of temperature.
According to the another aspect of the embodiment of the present disclosure, a kind of air energy water heater increase-volume realization device, the device are provided
It include: opening unit, for the unlatching increase-volume operation in response to triggering, control air energy water heater opens electric heating mode, wherein
Electric heating circuit is provided in air energy water heater, for realizing under electric heating mode to the water in air energy water heater water tank
It is electrically heated；Heat control unit operates corresponding temperature for the water power in water tank to be heated to increase-volume, is increased with meeting
To the total water consumption of required target temperature after application water number, wherein target temperature is the water outlet that air energy water heater pre-sets
Temperature.
Further, heat control unit includes: the first determining subelement, is increased for determining to institute after application water number
The cold water total Water X ' that need to be blended into；Second determines subelement, for being blended into according to determining increase to required after application water number
Cold water total Water X ', determine that current increase-volume operates corresponding temperature S；Subelement is heated, for heating the water power in water tank
To corresponding temperature S.
Further, first determine that subelement includes: the first computing module, water when will not open increase-volume operation for calculating
The temperature of water in case is converted to cool water quantity X needed for target temperature；First determining module determines and increases for being operated according to increase-volume
Add and is additionally required increased water A to using water number；Second computing module increases for calculating according to the following formula to application
X ': the X '=X+A of cold water total Water being blended into needed for after water number.
Further, the first computing module includes: the first acquisition submodule, for obtaining target temperature T1；Second obtains
Submodule, for obtaining the temperature T2 of water when air energy water heater does not open increase-volume in water tank；Third acquisition submodule, is used for
Obtain the cold water temperature T3 of air energy water heater cold water pipe；4th acquisition submodule, for obtaining air energy water heater water tank
Water capacity Y；Computational submodule, for calculate according to the following formula by do not open increase-volume operation when water tank in water temperature convert to
Cool water quantity X needed for target temperature:
Further, second determine that subelement determines that current increase-volume operates corresponding temperature S according to the following formula:
Further, multistage increase-volume is arranged in air energy water heater, and every level-one increase-volume corresponds to a control heating temperature, is used for
Water in control air energy water heater water tank is heated to the control heating temperature to meet and increase to required mesh after application water number
Mark the total water consumption of temperature.
A kind of increase-volume scheme for improving heating water temperature is proposed in the present invention, when specific implementation, in air energy water heater
Electric heating mode is set in heating mode, and electric heating mode is to be realized to heat by Electric heating, heats not compressed machine itself limit
System, heating temperature theoretically can achieve boiling point.It is used in air energy water heater heating operations in user, when family guest people needs
Increase the use of hot water, or when a large amount of hot water of special circumstances appearance are concentrated use in, increase-volume scheme can be opened, with electricity
Mode heats, and improves the hot water amount of the target temperature of output, realizes the increase-volume of air energy water heater.Also, user can basis
The demand of actual used water amount selects specific increase-volume amount, is detecting after user opens increase-volume operation, can be according to user's reality
The specific increase-volume mode of selection, intelligent analyzes practical heating temperature corresponding to the water consumption that user needs, and is added with practical
Hot temperature is that not will cause the waste of heating according to heating to hot water.This programme efficiently solves air in the prior art
Can water heater by highest can heating temperature limited, target temperature hot water amount is less leads to not meet a large amount of hot water demands for input
The problem of, the water of air energy water heater output target temperature hot water is greatly improved, enhancing user experience further passes through
Intelligence computation controls heating temperature, saves electric power resource.
Detailed description of the invention
Fig. 1 is a kind of optional flow chart of the air energy water heater increase-volume implementation method of the embodiment of the present invention；.
Fig. 2 is that one kind of multistage increase-volume control in the air energy water heater increase-volume implementation method of the embodiment of the present invention is optional
Schematic diagram；
Fig. 3 is a kind of optional structural block diagram of the air energy water heater increase-volume realization device of the embodiment of the present invention；And
Fig. 4 is the optional structural block diagram of another kind of the air energy water heater increase-volume realization device of the embodiment of the present invention.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
Embodiment 1
Air energy water heater increase-volume implementation method provided by the invention is illustrated with reference to the accompanying drawing.
Air energy water heater increase-volume implementation method provided by the invention can be applied to be heated in household air energy water heater etc.
In equipment, it can also apply and be realized in the air energy water heater equipment under the environment such as market, as shown in Figure 1, the air energy thermal
Hydrophone increase-volume implementation method may comprise steps of:
S102, the unlatching increase-volume in response to triggering operate, and control air energy water heater opens electric heating mode, wherein in sky
It is provided with electric heating circuit in gas energy water heater, the water in air energy water heater water tank is carried out for realizing under electric heating mode
Electric heating；
Water power in water tank is heated to increase-volume and operates corresponding temperature by S104, is increased with meeting to after application water number
The total water consumption of required target temperature, wherein target temperature is the leaving water temperature that air energy water heater pre-sets.
When specific implementation, the water power in water tank is heated to increase-volume and operates corresponding temperature, is increased with meeting to using water
The total water consumption of required target temperature after number, may include steps of: determine that increase is blended into required after application water number
Cold water total Water X '；According to determining increase to the required cold water total Water X ' being blended into after application water number, current increase is determined
Hold and operates corresponding temperature S；Water power in water tank is heated to corresponding temperature S.
Specifically, it in the cold water total Water X ' being blended into needed for after determining increase to application water number, can first calculate
The temperature of water when not opening increase-volume operation in water tank is converted to cool water quantity X needed for target temperature；Then it is operated according to increase-volume,
It determines to increase and is additionally required increased water A to using water number；It finally calculates and increases to using water number according to the following formula
X ': the X '=X+A of cold water total Water being blended into needed for afterwards.
When the temperature of water when not opening increase-volume operation in water tank is converted cool water quantity X needed for target temperature by calculating,
It can be with the following method:
Obtain target temperature T1；
Obtain the temperature T2 of water when air energy water heater does not open increase-volume in water tank；
Obtain the cold water temperature T3 of air energy water heater cold water pipe；
Obtain the water capacity Y of air energy water heater water tank；
It calculates according to the following formula and converts the temperature of water when not opening increase-volume operation in water tank to needed for target temperature
Cool water quantity X:
, to the cold water total Water X ' being blended into needed for applying after water number, current increase-volume operation is being determined according to determining increase
When corresponding temperature S, using following formula:Wherein, X '=X+A,
In above-mentioned formula, target temperature T1 is the leaving water temperature that air energy water heater pre-sets, can be according to user
Setting leaving water temperature value obtain, be known quantity；T2 is the temperature of water when air energy water heater does not open increase-volume in water tank, can
To determine according to the practical model of air energy water heater, electrically heated air energy water heater (not opening increase-volume), water are not used usually
The heating temperature of case is 55 DEG C, which is also known quantity；T3 is the cold water temperature T3, Ke Yitong of air energy water heater cold water pipe
It crosses and increases temperature sensor acquisition cold water temperature angle value in cold water pipe, which is known quantity；The appearance water of air energy water heater water tank
It measures Y to be determined according to practical model, is known quantity；It can be calculated according to above-mentioned T1, T2, T3 and Y in conjunction with the formula of specific heat capacity
Above-mentioned X out, it may be assumed that the temperature of water when not opening increase-volume operation in water tank is converted to cool water quantity needed for target temperature.Above-mentioned A
Can be empirically determined, for example, increasing by people's water, it can rule of thumb learn and probably need to increase 60L water, A can be with
Value 60.The value of A can be air energy water heater producer and rule of thumb be set as fixed value in production, can also provide one
The interface of a setting is configured to user, user according to experience.After determining X and A value, X ', X '=X+ can be determined
A is determined then according to law of conservation of energyX ', T1, T2, T3, Y are brought into above-mentioned formula,
It can finally determine the heating temperature of this increase-volume.
Preferably, multistage increase-volume, its set temperature of the increase-volume of different stage can be arranged in air energy water heater in the present invention
Difference, to cope with different situations, for example the more people of family open level-one increase-volume, can meet and increase personal use heat
Water, and do not cause hot water to waste；More two people of family then open second level increase-volume, can meet increase 2 people use hot water need
It asks and does not cause hot water to waste；More three people of family then open three-level increase-volume, can meet increase 3 people use hot water need
It asks.It causes hot water to waste while meeting water demand, and not, also saves electric power resource.
It is specifically described below with reference to example:
In order to meet above-mentioned use demand, how much the increase-volume of different stage its set temperature should be to be a unknown number.
It is that how many calculation methods is seen below that one people of more increases, which needs to improve water temperature value:
1) known conventional condition are as follows: 40 DEG C are user's coolant-temperature gage (T1), 55 DEG C for no increase-volume when water tank water temperature (T2), 25
DEG C be inlet water temperature (T3), the water consumption (A) of the equal 40 DEG C of water temperatures of 60L people.
2) defined parameters: Y is water tank capacity, and Y=200L, X are water required when converting Y 55 DEG C of hot water of liter to 40 DEG C；
S1 is the set temperature value of level-one increase-volume；
S2 is the set temperature value of second level increase-volume；
S3 is the set temperature value of three-level increase-volume
…
Then: following formula can be formed according to ability conservation Q=mc Δ T:
When first without increase-volume, water tank water temperature be 55 DEG C, then it follows that
C*55*Y+c*25X=c*40* (X+Y)
In formula:
C is the specific heat capacity of water, has in each single item formula, can divide out；
It can obtain X=Y.That is: 25 DEG C of cold water available 40 DEG C of the warm water of equivalent is exchanged at 55 DEG C of water temperature.
So when level-one increase-volume is arranged, since water tank capacity Y will not change, so using water to one people of increase
Amount, X ' increase 60L, i.e. X '=X+60 than former X.
So level-one increase-volume when can column equation again:
S1*Y+25X '=40 (X '+Y)
Bring X '=X+60 into, then above-mentioned equation are as follows: S1*Y+25 (X+60)=40 (X+60+Y)
Then S1=15X/Y+40+900/Y
Because of X=Y, S1=15+40+900/Y=55+900/Y.
When i.e. water tank capacity is 200L,
It only need to be 55+900/200=59.5 DEG C that temperature, which is arranged, in level-one increase-volume.
It is same according to above-mentioned calculating it can be concluded that S2=55+1800/Y=64 DEG C, S3=68.5 DEG C ... this be one etc.
The incremental relationship of number.Then, accordingly when being configured, every level-one increase-volume can be allowed to be higher by 5 DEG C than upper level set temperature
Meets the needs of more personal use hot water.Referring specifically to scheme shown in Fig. 2.
In the embodiment of above-mentioned offer, electric heating mode, electric heating mode are set in the heating mode of air energy water heater
It is to be realized to heat by Electric heating, heats not compressed machine itself limitation, heating temperature theoretically can achieve boiling point.?
User is using in air energy water heater heating operations, when family guest people needs to increase the use of hot water, or in special circumstances
When a large amount of hot water occur and being concentrated use in, increase-volume scheme can be opened, is electrically heated, the heat of the target temperature of output is improved
Water realizes the increase-volume of air energy water heater.Also, user can select specific increase-volume amount according to the demand of actual used water amount,
It is detecting after user opens increase-volume operation, can be according to the specific increase-volume mode of user's actual selection, intelligent analyzes
Practical heating temperature corresponding to the water consumption that user needs is that foundation heats hot water with practical heating temperature, will not
Cause the waste of heating.This programme efficiently solve in the prior art air energy water heater by highest can heating temperature limited,
Target temperature hot water amount is less leads to not the problem of meeting a large amount of hot water demands for input, greatly improves air energy water heater output
The water of target temperature hot water enhances user experience, further, controls heating temperature by intelligence computation, saves electric power money
Source.
Embodiment 2
The air energy water heater increase-volume implementation method provided in 1 based on the above embodiment, optional embodiment 2 of the present invention is also
A kind of air energy water heater increase-volume realization device is provided, specifically, Fig. 3 shows a kind of optional structural frames of the device
Figure, as shown in figure 3, the device includes:
Opening unit 32, for the unlatching increase-volume operation in response to triggering, control air energy water heater opens electric heating mode,
Wherein, electric heating circuit is provided in air energy water heater, for realizing under electric heating mode to air energy water heater water tank
Interior water is electrically heated；Heat control unit 34 operates corresponding temperature for the water power in water tank to be heated to increase-volume, with
Meet the total water consumption increased to required target temperature after application water number, wherein target temperature is default for air energy water heater
The leaving water temperature set.
Further, as shown in figure 4, heat control unit 34 includes: the first determining subelement 342, increase for determining
To the required cold water total Water X ' being blended into after application water number；Second determines subelement 344, for corresponding according to determining increase
The cold water total Water X ' being blended into needed for after water number determines that current increase-volume operates corresponding temperature S；Subelement 346 is heated, is used
In the water power in water tank is heated to corresponding temperature S.
Further, first determine that subelement includes: the first computing module, water when will not open increase-volume operation for calculating
The temperature of water in case is converted to cool water quantity X needed for target temperature；First determining module determines and increases for being operated according to increase-volume
Add and is additionally required increased water A to using water number；Second computing module increases for calculating according to the following formula to application
X ': the X '=X+A of cold water total Water being blended into needed for after water number.
Further, the first computing module includes: the first acquisition submodule, for obtaining target temperature T1；Second obtains
Submodule, for obtaining the temperature T2 of water when air energy water heater does not open increase-volume in water tank；Third acquisition submodule, is used for
Obtain the cold water temperature T3 of air energy water heater cold water pipe；4th acquisition submodule, for obtaining air energy water heater water tank
Water capacity Y；Computational submodule, for calculate according to the following formula by do not open increase-volume operation when water tank in water temperature convert to
Cool water quantity X needed for target temperature:
Further, second determine that subelement determines that current increase-volume operates corresponding temperature S according to the following formula:
Further, multistage increase-volume is arranged in air energy water heater, and every level-one increase-volume corresponds to a control heating temperature, is used for
Water in control air energy water heater water tank is heated to the control heating temperature to meet and increase to required mesh after application water number
Mark the total water consumption of temperature.
About the device in above-described embodiment, wherein each unit, module execute the concrete mode of operation related
It is described in detail in the embodiment of this method, no detailed explanation will be given here.
It can be seen from the foregoing description that a kind of increase-volume scheme for improving heating water temperature is proposed in the present invention, it is specific real
Now, electric heating mode is set in the heating mode of air energy water heater, electric heating mode is to be realized to heat by Electric heating,
Not compressed machine itself limitation is heated, heating temperature theoretically can achieve boiling point.It is heated in user using air energy water heater
It in the process, can when family guest people needs to increase the use of hot water, or when special circumstances a large amount of hot water occur and are concentrated use in
It to open increase-volume scheme, electrically heats, improves the hot water amount of the target temperature of output, realize the increasing of air energy water heater
Hold.Also, user can select specific increase-volume amount according to the demand of actual used water amount, open increase-volume operation in user detecting
Afterwards, can be according to the specific increase-volume mode of user's actual selection, intelligent analyzes reality corresponding to the water consumption that user needs
Border heating temperature is that not will cause the waste of heating according to heating to hot water with practical heating temperature.This programme is effectively
Solve in the prior art air energy water heater by highest can heating temperature limited, target temperature hot water amount is less leads to nothing for input
Method meets the problem of a large amount of hot water demands, greatly improves the water of air energy water heater output target temperature hot water, enhances user
Experience further controls heating temperature by intelligence computation, saves electric power resource.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
The common knowledge in the art that person's adaptive change follows general principle of the invention and do not invent including the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (9)
1. a kind of air energy water heater increase-volume implementation method characterized by comprising
In response to the unlatching increase-volume operation of triggering, control air energy water heater opens electric heating mode, wherein in the air energy thermal
It is provided with electric heating circuit in hydrophone, electricity is carried out to the water in air energy water heater water tank for realizing under the electric heating mode
Heating；
Water power in the water tank is heated to the increase-volume and operates corresponding temperature, is increased with meeting to institute after application water number
Need the total water consumption of target temperature, wherein the target temperature is the leaving water temperature that the air energy water heater pre-sets；
Determine that the increase-volume operates corresponding temperature S according to the following formula:
Wherein, T1 is the target temperature, and T3 is the cold water temperature of the air energy water heater cold water pipe；Y is the air energy
The water capacity of water-heater water tank, X ' are to increase to the cold water total Water being blended into required after application water number.
2. the method according to claim 1, wherein the water power by the water tank is heated to the increase-volume
Corresponding temperature is operated, to meet the total water consumption increased to required target temperature after application water number, comprising:
It determines and increases to the cold water total Water X ' being blended into required after application water number；
According to the determining increase to the required cold water total Water X ' being blended into after application water number, presently described increase-volume behaviour is determined
Make corresponding temperature S；
Water power in the water tank is heated to the corresponding temperature S.
3. according to the method described in claim 2, it is characterized in that, described determining increase to being blended into needed for after application water number
Cold water total Water X ', comprising:
It calculates and converts the temperature of water when not opening increase-volume operation in water tank to cool water quantity X needed for the target temperature；
It is operated according to the increase-volume, determines that increase is additionally required increased water A to using water number；
It calculates and increases to the cold water total Water X ' being blended into required after application water number according to the following formula:
X '=X+A.
4. according to the method described in claim 3, it is characterized in that, the calculating is not opened described when increase-volume operates in water tank
The temperature of water convert to cool water quantity X needed for the target temperature, comprising:
Obtain the target temperature T1；
Obtain the temperature T2 for the water that the air energy water heater is not opened when increase-volume in the water tank；
Obtain the cold water temperature T3 of the air energy water heater cold water pipe；
Obtain the water capacity Y of the air energy water heater water tank；
It calculates according to the following formula and converts the temperature for not opening water when increase-volume operates in water tank to the target temperature institute
The cool water quantity X needed:
5. the method according to claim 1, wherein multistage increase-volume, every level-one is arranged in the air energy water heater
Increase-volume corresponds to a control heating temperature, is heated to control heating temperature for controlling the water in the air energy water heater water tank
Degree is to meet the total water consumption increased to required target temperature after application water number.
6. a kind of air energy water heater increase-volume realization device characterized by comprising
Opening unit, for the unlatching increase-volume operation in response to triggering, control air energy water heater opens electric heating mode, wherein
Be provided with electric heating circuit in the air energy water heater, for realizing under the electric heating mode to air energy water heater water
Water in case is electrically heated；
Heat control unit operates corresponding temperature for the water power in the water tank to be heated to the increase-volume, is increased with meeting
Add the total water consumption to required target temperature after application water number, wherein the target temperature is that the air energy water heater is pre-
The leaving water temperature of setting；Determine that the increase-volume operates corresponding temperature S according to the following formula:
Wherein, T1 is the target temperature, and T3 is the cold water temperature of the air energy water heater cold water pipe；Y is the air energy
The water capacity of water-heater water tank, X ' are to increase to the cold water total Water being blended into required after application water number.
7. device according to claim 6, which is characterized in that the heat control unit includes:
First determines subelement, increases for determining to the cold water total Water X ' being blended into required after application water number；
Second determines subelement, for according to the determining increase to the cold water total Water that is blended into needed for after application water number
X ' determines that presently described increase-volume operates corresponding temperature S；
Subelement is heated, for the water power in the water tank to be heated to the corresponding temperature S.
8. device according to claim 7, which is characterized in that described first determines that subelement includes:
First computing module converts the temperature of water when not opening increase-volume operation in water tank to the target temperature institute for calculating
The cool water quantity X needed；
First determining module determines that increase is additionally required increased water to using water number for operating according to the increase-volume
A；
Second computing module increases for calculating according to the following formula to the cold water total Water being blended into required after application water number
X ':
X '=X+A.
9. device according to claim 8, which is characterized in that first computing module includes:
First acquisition submodule, for obtaining the target temperature T1；
Second acquisition submodule, for obtaining the temperature of the water when air energy water heater does not open increase-volume in the water tank
T2；
Third acquisition submodule, for obtaining the cold water temperature T3 of the air energy water heater cold water pipe；
4th acquisition submodule, for obtaining the water capacity Y of the air energy water heater water tank；
Computational submodule, for calculate according to the following formula by it is described do not open increase-volume operation when water tank in water temperature convert to
Cool water quantity X needed for the target temperature:
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| CN201610209257.7A CN105865019B (en) | 2016-04-06 | 2016-04-06 | Method and device for realizing capacity increase of air energy water heater |
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| CN109425117B (en) * | 2017-07-21 | 2022-01-18 | 青岛经济技术开发区海尔热水器有限公司 | Intelligent operation-free control method of water heater and water heater |
| CN110470059B (en) * | 2019-08-12 | 2022-01-18 | 青岛经济技术开发区海尔热水器有限公司 | Control method of electric water heater |
| CN112944669A (en) * | 2021-03-31 | 2021-06-11 | 海信(广东)厨卫系统股份有限公司 | Water heater and capacity increasing control method thereof |
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