CN109059303A - A kind of control method and water heater of water heater - Google Patents
A kind of control method and water heater of water heater Download PDFInfo
- Publication number
- CN109059303A CN109059303A CN201810768675.9A CN201810768675A CN109059303A CN 109059303 A CN109059303 A CN 109059303A CN 201810768675 A CN201810768675 A CN 201810768675A CN 109059303 A CN109059303 A CN 109059303A
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- judgment
- rule
- temperature
- set temperature
- water heater
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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
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention provides a kind of control method of water heater and water heater, water heater includes control device, and the control device judges the current set temperature T of water heaterIfIt whether is more than that there is no variations for scheduled duration, if so, the control device is according to current environmental temperature TEnvironmentWith current set temperature TIfSet temperature t is reset；If it is not, then controlling the water heater according to the current set temperature TIfOperation under the premise of meeting user's comfort, reduces electricity consumption to guarantee that the set temperature of water heater can be adapted with current environmental temperature, energy saving.
Description
Technical field
The present invention relates to control technology fields, and in particular to a kind of control method of water heater and using the control method into
The water heater of row control.
Background technique
Water heater has become essential household electrical appliance in people's daily life, and existing overwhelming majority water heater is all
Be the water in water tank is heated according to the set temperature of user setting, then by with water end (W.E.) using mixed water mode obtaining from
Oneself comfortably uses coolant-temperature gage.
When seasonal climate changes or ambient temperature changes, human body body-sensing comfort temperature can become therewith
Change, user is caused to need frequently to go modification set temperature.Some users are reluctant modification set temperature, and the water temperature in water tank is always
It is maintained at a higher temperature, causes unnecessary energy waste.
Summary of the invention
In view of this, one of the objects of the present invention is to provide a kind of controls of water heater that energy saving and user experience is good
Method processed and the water heater controlled using the control method.
In order to achieve the above objectives, on the one hand, the invention adopts the following technical scheme:
A kind of control method of water heater, the water heater include control device, and the control device judges water heater
Current set temperature TIfIt whether is more than that there is no variations for scheduled duration, if so, the control device is according to current environment temperature
Spend TEnvironmentWith current set temperature TIfSet temperature t is reset；
If it is not, then controlling the water heater according to the current set temperature TIfOperation.
Preferably, the control device is according to the current environmental temperature TEnvironmentWith the current set temperature TIfTo setting
The method that temperature t is reset includes:
Multiple environment temperature reference value M and multiple set temperature reference value N, the control are prestored in the control device
Device is according to the current environmental temperature TEnvironmentWith the relationship and the current setting temperature of multiple environment temperature reference value M
Spend TIfSet temperature t is reset with the relationship of multiple set temperature reference value N.
Preferably, the multiple environment temperature reference value M include the M1, M2 being arranged from high to low according to temperature value ...,
Mn, multiple environment temperature reference value M are capable of forming multiple environment temperature sections, the current environmental temperature TEnvironmentWith it is multiple
The relationship in the environment temperature section forms multiple first Rule of judgment Z1n using as whether being set again to set temperature t
One of fixed judgment basis.
Preferably, the multiple first Rule of judgment successively includes the described first sub- Rule of judgment Z11, the first centre judgement
Condition Z12, Z13 ..., the final Rule of judgment Z1n of Z1n-1 and first, wherein
The first sub- Rule of judgment Z11 includes: TEnvironment> M1；
The first intermediate Rule of judgment successively includes: M2 < TEnvironment≤ M1, M3 < TEnvironment≤ M2 ..., Mn-1 < TEnvironment≤
Mn-2；
The first final Rule of judgment Z1n includes: Mn≤TEnvironment≤Mn-1。
Preferably, the multiple set temperature reference value N include according to temperature by height be arranged on earth N1, N2 ..., Nn,
Multiple set temperature reference value N are capable of forming multiple set temperature sections, the current set temperature TIfWith it is multiple described
The relationship in set temperature section is formed and the one-to-one multiple second Rule of judgment Z2n of the multiple first Rule of judgment Z1n
As whether to one of set temperature t judgment basis reset.
Preferably, more second Rule of judgment successively includes the described second sub- Rule of judgment Z21, judges item among second
Part Z22, Z23 ..., the final Rule of judgment Z2n of Z2n-1 and second, wherein
The second sub- Rule of judgment Z21 includes: TIf> N1；
The second intermediate Rule of judgment successively includes: TIf> N2, TIf> N3 ..., TIf> Nn-1；
The second final Rule of judgment Z2n includes: TIf> Nn.
Preferably, the control device judges the first Rule of judgment Z1n and corresponding second judgement in order
Whether condition Z2n meets simultaneously, if so, resetting to the set temperature t；
If it is not, whether the first Rule of judgment Z1n described in then judging next group and the corresponding second Rule of judgment Z2n are same
When meet.
Preferably, it is stored in the control device and judges item with multiple first Rule of judgment and multiple described second
The one-to-one multiple optimization temperature value Xn of part include: to the set temperature t method reset
The control device sets the first Rule of judgment Z1n and described second for the set temperature t and judges item
The corresponding optimization temperature value Xn of part Z2n.
Preferably, the control method further include:
If deterministic process is still different to the described first final Rule of judgment Z1n and the second final Rule of judgment Z2n
When meeting, then control the water heater according to the current set temperature TIfOperation.
Preferably, the value range of the environment temperature reference value M is [- 50 DEG C, 50 DEG C]；And/or
The value range of the set temperature reference value N is [30 DEG C, 70 DEG C].
Preferably, the difference between two of the arbitrary neighborhood environment temperature reference value M is 3 DEG C to 5 DEG C；And/or
Difference between the set temperature reference value N of two of arbitrary neighborhood is 3 DEG C to 5 DEG C.
In order to achieve the above object, on the other hand, the invention adopts the following technical scheme:
A kind of water heater, including control device, the water heater are controlled using control method as described above.
The control method and water heater of water heater in the application, when the current set temperature of water heater has been more than pre- timing
It is long that there is no when variation, control device can be set again set temperature according to current environmental temperature and current set temperature
It is fixed, to guarantee that the set temperature of water heater can be adapted with current environmental temperature, in the premise for meeting user's comfort
Under, electricity consumption is reduced, it is energy saving.
Detailed description of the invention
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows the flow chart of the control method of the water heater of specific embodiment of the invention offer.
Specific embodiment
Below based on embodiment, present invention is described, it should be understood by one skilled in the art that provided herein
Attached drawing is provided to the purpose of explanation, and attached drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it is to be understood that, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.
This application provides a kind of control method of water heater, control device can be set according to the temperature of current environment and currently
Determine temperature to reset set temperature, set temperature is adjusted to can either meet user's usage comfort, and energy
The temperature of the enough effectively save energy.
Further, water heater includes control device, heating device and water tank, and heating device is arranged in water tank, is used for
Water in water tank is heated.Heating device is connected with control device, and control device controls heating device according to set temperature t
Heating duration, by the water temperature heating in water tank to the numerical value of set temperature t.
The control method of the application includes:
The control device judges the current set temperature T of water heaterIfIt whether is more than scheduled duration there is no changing, if
It is that then the control device is according to current environmental temperature TEnvironmentWith current set temperature TIfSet temperature t is reset；
If it is not, then controlling the water heater according to the current set temperature TIfOperation.
Wherein, scheduled duration is preferably 48 hours to 72 hours, if current set temperature TIfDo not have more than scheduled duration
When changing, illustrate current set temperature TIfIt does not have changed for a long time, current set temperature TIfHave very big general
Rate cannot be with current environmental temperature TEnvironmentIt is adapted, such as current environmental temperature TEnvironmentMore a height of 38 DEG C, current set temperature TIfFor
45 DEG C, the water temperature that user uses when having a bath is generally lower, by current set temperature TIfA large amount of electric energy can be wasted by being set as 45 DEG C,
Namely current environmental temperature TEnvironmentWith current set temperature TIfIt mismatches.In this case, control device meeting basis works as front ring
Border temperature TEnvironmentWith current set temperature TIfSet temperature t is reset, to reduce the consumption of electric energy, reduces waste.
Further, the control device is according to the current environmental temperature TEnvironmentWith the current set temperature TIfTo setting
Determining the method that temperature t is reset includes:
Multiple environment temperature reference value M and multiple set temperature reference value N, the control are prestored in the control device
Device is according to the current environmental temperature TEnvironmentWith the relationship and the current setting temperature of multiple environment temperature reference value M
Spend TIfSet temperature t is reset with the relationship of multiple set temperature reference value N.
Wherein, the multiple environment temperature reference value M include the M1, M2 being arranged from high to low according to temperature value ..., Mn,
Multiple environment temperature reference value M are capable of forming multiple environment temperature sections, the current environmental temperature TEnvironmentWith it is multiple described
The relationship in environment temperature section forms multiple first Rule of judgment Z1n using as whether being reset to set temperature t
One of judgment basis.Preferably, the value range of the environment temperature reference value M is [- 50 DEG C, 50 DEG C], it is further preferred that
In above-mentioned value range, the difference between the environment temperature reference value M of two of arbitrary neighborhood is 3 DEG C to 5 DEG C.
The multiple set temperature reference value N include the N1, N2 being arranged on earth according to temperature by height ..., Nn, it is multiple described
Set temperature reference value N is capable of forming multiple set temperature sections, the current set temperature TIfWith multiple set temperatures
The relationship in section formed with the multiple first Rule of judgment Z1n correspondingly multiple second Rule of judgment Z2n using as being
No one of the judgment basis that set temperature t is reset.Preferably, the value range of the set temperature reference value N
For [30 DEG C, 70 DEG C], it is further preferred that in above-mentioned value range, the set temperature reference value N of two of arbitrary neighborhood it
Between difference be 3 DEG C to 5 DEG C.
Specifically, the multiple first Rule of judgment successively includes the described first sub- Rule of judgment Z11, the first centre judgement
Condition Z12, Z13 ..., the final Rule of judgment Z1n of Z1n-1 and first, wherein
The first sub- Rule of judgment Z11 includes: TEnvironment> M1；
The first intermediate Rule of judgment successively includes: M2 < TEnvironment≤ M1, M3 < TEnvironment≤ M2 ..., Mn-1 < TEnvironment≤
Mn-2；
The first final Rule of judgment Z1n includes: Mn≤TEnvironment≤Mn-1。
The multiple second Rule of judgment successively includes the described second sub- Rule of judgment Z21, the second intermediate Rule of judgment
Z22, Z23 ..., the final Rule of judgment Z2n of Z2n-1 and second, wherein
The second sub- Rule of judgment Z21 includes: TIf> N1；
The second intermediate Rule of judgment successively includes: TIf> N2, TIf> N3 ..., TIf> Nn-1；
The second final Rule of judgment Z2n includes: TIf> Nn.
Further, control method includes:
The control device judges the first Rule of judgment Z1n and the corresponding second Rule of judgment Z2n in order
Whether meet simultaneously, if so, being reset to the set temperature t；
If it is not, whether the first Rule of judgment Z1n described in then judging next group and the corresponding second Rule of judgment Z2n are same
When meet.
In above-mentioned control method operational process, if deterministic process is to the described first final Rule of judgment Z1n and described
When two final Rule of judgment Z2n still do not meet simultaneously, then the water heater is controlled according to the current set temperature TIfOperation.
In this case, illustrating current set temperature is and current environmental temperature TEnvironmentIt is compatible, without to current set temperature TIfInto
Row change, according to the current set temperature TIfOperation, it will be able to realize energy-efficient effect.
Further, it is stored in the control device and sentences with multiple first Rule of judgment and multiple described second
The one-to-one multiple optimization temperature value Xn of broken strip part include: to the set temperature t method reset
The control device sets the first Rule of judgment Z1n and described second for the set temperature t and judges item
The corresponding optimization temperature value Xn of part Z2n.
As shown in Figure 1, the control method in the application is described in detail with a specific embodiment below:
S01, control device judge the current set temperature T of water heaterIfIt whether is more than scheduled duration there is no changing, if
It is then to execute S02；
If it is not, then executing S03.
Wherein, S03, the control water heater are according to the current set temperature TIfOperation.
S02, judge the first sub- sub- Rule of judgment Z21 of Rule of judgment Z11 and second whether and meanwhile meet, if so, execute
S04；
If it is not, then executing S05.
Wherein, S04, to set set temperature t to the first sub- sub- Rule of judgment Z21 of Rule of judgment Z11 and second corresponding
Optimize temperature value X1.
S05, judge the first intermediate Rule of judgment and the second intermediate Rule of judgment whether and meanwhile meet, if so, executing
S06；
If it is not, then executing S07.
Wherein, S06, set the first intermediate Rule of judgment for set temperature t and the second intermediate Rule of judgment is corresponding excellent
Change temperature value XIt is intermediate.Wherein, XIt is intermediateIncluding X2, X3 ..., Xn.
S07, judge the first final final Rule of judgment Z2n of Rule of judgment Z1n and second whether and meanwhile meet, if so,
Execute S08；
If it is not, then keeping current set temperature TIfIt is constant and execute S03.
Wherein, S08, set set temperature t to the first final Z2n couples of Rule of judgment of final Rule of judgment Z1n and second
The optimization temperature value Xn answered.
Present invention also provides a kind of water heater, including control device, control device is according to above-mentioned control method to hot water
Device is controlled.
The control method and water heater of water heater in the application, when user does not for a long time carry out current set temperature
When modification, control device can modify to set temperature according to current environmental temperature, and set temperature is adjusted to and is worked as
The temperature that the appropriate user that preceding environment temperature matches uses avoids user because the variation in environment temperature and/or season is to setting
Temperature is frequently adjusted, and the usage experience of user is improved.In addition, using the control method in the application to water heater into
Row control, can also save electric energy while guaranteeing user's usage comfort, so that water heater is in energy consumption always minimum
State, reduce energy consumption, the call of respective country energy-saving and emission-reduction.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
The above is only a preferred embodiment of the present invention, is not intended to restrict the invention, to those skilled in the art,
The invention can have various changes and changes.It is all within the spirit and principles of the present invention made by any modification, equivalent replacement,
Improve etc., it should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of control method of water heater, the water heater include control device, which is characterized in that the control device judgement
The current set temperature T of water heaterIfIt whether is more than that there is no variations for scheduled duration, if so, the control device is according to working as
Preceding environment temperature TEnvironmentWith current set temperature TIfSet temperature t is reset；
If it is not, then controlling the water heater according to the current set temperature TIfOperation.
2. the control method of water heater according to claim 1, which is characterized in that the control device is according to described current
Environment temperature TEnvironmentWith the current set temperature TIfInclude: to the set temperature t method reset
Multiple environment temperature reference value M and multiple set temperature reference value N, the control device are prestored in the control device
According to the current environmental temperature TEnvironmentRelationship and the current set temperature T with multiple environment temperature reference value MIf
Set temperature t is reset with the relationship of multiple set temperature reference value N.
3. the control method of water heater according to claim 2, which is characterized in that the multiple environment temperature reference value M
Including be arranged from high to low according to temperature value M1, M2 ..., Mn, multiple environment temperature reference value M are capable of forming multiple rings
Border temperature range, the current environmental temperature TEnvironmentMultiple first, which are formed, with the relationship in multiple environment temperature sections judges item
Whether part Z1n is as to one of set temperature t judgment basis reset.
4. the control method of water heater according to claim 3, which is characterized in that the multiple first Rule of judgment is successively
Including the described first sub- Rule of judgment Z11, first intermediate Rule of judgment Z12, Z13 ..., Z1n-1 and first finally judge item
Part Z1n, wherein
The first sub- Rule of judgment Z11 includes: TEnvironment> M1；
The first intermediate Rule of judgment successively includes: M2 < TEnvironment≤ M1, M3 < TEnvironment≤ M2 ..., Mn-1 < TEnvironment≤Mn-2；
The first final Rule of judgment Z1n includes: Mn≤TEnvironment≤Mn-1。
5. the control method of water heater according to claim 4, which is characterized in that the multiple set temperature reference value N
Including be arranged on earth according to temperature by height N1, N2 ..., Nn, multiple set temperature reference value N are capable of forming multiple settings
Temperature range, the current set temperature TIfIt is formed and the multiple first judgement with the relationship in multiple set temperature sections
The one-to-one multiple second Rule of judgment Z2n of condition Z1n using as the judgement whether set temperature t reset according to
One of according to.
6. the control method of water heater according to claim 5, which is characterized in that the multiple second Rule of judgment is successively
Including the described second sub- Rule of judgment Z21, second intermediate Rule of judgment Z22, Z23 ..., Z2n-1 and second finally judge item
Part Z2n, wherein
The second sub- Rule of judgment Z21 includes: TIf> N1；
The second intermediate Rule of judgment successively includes: TIf> N2, TIf> N3 ..., TIf> Nn-1；
The second final Rule of judgment Z2n includes: TIf> Nn.
7. the control method of water heater according to claim 6, which is characterized in that the control device judges institute in order
State the first Rule of judgment Z1n and corresponding second Rule of judgment Z2n whether and meanwhile meet, if so, to setting temperature
Degree t is reset；
If it is not, the first Rule of judgment Z1n described in then the judging next group and corresponding second Rule of judgment Z2n whether and meanwhile it is full
Foot.
8. the control method of water heater according to claim 7, which is characterized in that be stored in the control device and more
A first Rule of judgment and the one-to-one multiple optimization temperature value Xn of multiple second Rule of judgment, to the setting
The method that temperature t is reset includes:
The set temperature t is set the first Rule of judgment Z1n and the second Rule of judgment Z2n by the control device
The corresponding optimization temperature value Xn.
9. the control method of water heater according to claim 7, which is characterized in that the control method further include:
If deterministic process is not still full simultaneously to the described first final Rule of judgment Z1n and second final Rule of judgment Z2n
When sufficient, then the water heater is controlled according to the current set temperature TIfOperation.
10. the control method of the water heater according to one of claim 2 to 9, which is characterized in that the environment temperature reference
The value range of value M is [- 50 DEG C, 50 DEG C]；And/or
The value range of the set temperature reference value N is [30 DEG C, 70 DEG C].
11. the control method of water heater according to claim 10, which is characterized in that two environment of arbitrary neighborhood
Difference between temperature reference value M is 3 DEG C to 5 DEG C；And/or
Difference between the set temperature reference value N of two of arbitrary neighborhood is 3 DEG C to 5 DEG C.
12. a kind of water heater, including control device, which is characterized in that the water heater is using one of the claims 1 to 11
The control method is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810768675.9A CN109059303B (en) | 2018-07-13 | 2018-07-13 | A kind of control method and water heater of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810768675.9A CN109059303B (en) | 2018-07-13 | 2018-07-13 | A kind of control method and water heater of water heater |
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| Publication Number | Publication Date |
|---|---|
| CN109059303A true CN109059303A (en) | 2018-12-21 |
| CN109059303B CN109059303B (en) | 2019-12-03 |
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ID=64816417
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810768675.9A Active CN109059303B (en) | 2018-07-13 | 2018-07-13 | A kind of control method and water heater of water heater |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014052160A (en) * | 2012-09-10 | 2014-03-20 | Rinnai Corp | Heating system |
| CN104034050A (en) * | 2014-07-04 | 2014-09-10 | 珠海格力电器股份有限公司 | Water heater and automatic water temperature setting method and device for water heater |
| CN106052141A (en) * | 2016-06-28 | 2016-10-26 | 广东美的暖通设备有限公司 | Water heater, water temperature setting method of water heater and water temperature setting device of water heater |
| CN106403281A (en) * | 2016-11-15 | 2017-02-15 | 广东美的暖通设备有限公司 | Water heater control method, water heater controller and water heater |
-
2018
- 2018-07-13 CN CN201810768675.9A patent/CN109059303B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014052160A (en) * | 2012-09-10 | 2014-03-20 | Rinnai Corp | Heating system |
| CN104034050A (en) * | 2014-07-04 | 2014-09-10 | 珠海格力电器股份有限公司 | Water heater and automatic water temperature setting method and device for water heater |
| CN106052141A (en) * | 2016-06-28 | 2016-10-26 | 广东美的暖通设备有限公司 | Water heater, water temperature setting method of water heater and water temperature setting device of water heater |
| CN106403281A (en) * | 2016-11-15 | 2017-02-15 | 广东美的暖通设备有限公司 | Water heater control method, water heater controller and water heater |
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| CN109059303B (en) | 2019-12-03 |
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