CN108844234A - Heating means, device and the frequency conversion heat pump water heater of frequency conversion heat pump water heater - Google Patents
Heating means, device and the frequency conversion heat pump water heater of frequency conversion heat pump water heater Download PDFInfo
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- CN108844234A CN108844234A CN201810664058.4A CN201810664058A CN108844234A CN 108844234 A CN108844234 A CN 108844234A CN 201810664058 A CN201810664058 A CN 201810664058A CN 108844234 A CN108844234 A CN 108844234A
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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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention discloses heating means, device and the frequency conversion heat pump water heater of a kind of frequency conversion heat pump water heater, the method includes：According to the corresponding relationship of the history level of noise of environment in the unit preset range of frequency conversion heat pump water heater and preset period, history level of noise corresponding with current time is matched；The relationship being positively correlated according to history level of noise and heating frequency and the history level of noise matched adjust current heating frequency；It is heated according to the current heating frequency of adjustment.Through the invention, the adjustable advantage of frequency conversion heat pump water heater frequency can be efficiently used, by the heating frequency for controlling unit, and then realize the high-frequency heating work that unit is carried out when ambient noise itself is bigger, and low frequency heating work is carried out when ambient noise is lesser, and then influence of the noise of frequency conversion heat pump water heater generation to ambient enviroment is effectively reduced.
Description
Technical field
The present invention relates to family's electro-technical fields, heating means, device in particular to a kind of frequency conversion heat pump water heater
And frequency conversion heat pump water heater.
Background technique
Air energy heat pump water heater generally has water tank, belongs to the heating method of heat storage type, and hot water is preceding in user's use
Complete heating.Currently, the units such as outer machine of air energy heat pump water heater are generally mounted to open air, unit compressor therein when working
Noise effect can be generated to ambient enviroment with the sound of blower, influence the life of surrounding user.
Hot water is largely used since, user is generally concentrated at a period at night, therefore unit can be made in noise sheet on daytime
Body bigger period carries out heating work, does not work or working with low noise in quiet night rest periods unit, for
In the prior art the problem of the noise effect user life of unit, currently no effective solution has been proposed.
Summary of the invention
Heating means, device and the frequency conversion heat pump water heater of a kind of frequency conversion heat pump water heater are provided in the embodiment of the present invention,
It is larger to surrounding environment influence with the noise at least solving the problems, such as that frequency conversion heat pump water heater generates in the prior art.
In order to solve the above technical problems, the present invention provides a kind of heating means of frequency conversion heat pump water heater, the method
Including：
According to pair of the history level of noise of environment in the unit preset range of frequency conversion heat pump water heater and preset period
It should be related to, match history level of noise corresponding with current time；
The relationship being positively correlated according to history level of noise and heating frequency and the history level of noise matched adjustment are current
Heating frequency；
It is heated according to the current heating frequency of adjustment.
Optionally, the history level of noise of the unit ambient enviroment according to frequency conversion heat pump water heater and preset period
Corresponding relationship, before matching history level of noise corresponding with current time, including：
Read the pre-stored corresponding relationship；Or
The corresponding relationship is obtained from preset server by network.
Optionally, before the pre-stored corresponding relationship of reading, including：
Around the unit being in standby by the sound detection unit acquisition being arranged in the unit preset range
The noise data of environment；
According to the noise data of the unit ambient enviroment being in standby, record each period and it is each when
Between in section the noise data of the unit ambient enviroment being in standby level of noise；
When reaching preset renewal time, the correspondence is updated according to the level of noise of each period and record
Relationship.
Optionally, described that the corresponding relationship is updated according to the level of noise of each period and record, including：
According to the level of noise recorded in each period, the noise average value recorded in each period is determined；
The corresponding relationship is updated according to the noise average value recorded in each period and each period.
Optionally, before the pre-stored corresponding relationship of reading, including：
When the outer machine starts for the first time, acquired by the sound detection unit being arranged in the unit preset range
The noise data for the unit ambient enviroment being in standby；
According to the noise data of the unit ambient enviroment being in standby, record each period and it is each when
Between in section the noise data of the unit ambient enviroment being in standby level of noise；
When reaching preset renewal time, according to the level of noise of each period and record setting corresponding pass
System.
Optionally, the unit includes compressor and blower；It is described to be positively correlated according to history level of noise and heating frequency
Relationship and the history level of noise that matches adjust current heating frequency, including：
According to preset related coefficient and the history level of noise determined, the compressor frequency and blower frequency are adjusted separately
Highest frequency.
The present invention also provides a kind of heating devices of frequency conversion heat pump water heater, which is characterized in that described device includes：
Matching unit, for the history level of noise of environment in the unit preset range according to frequency conversion heat pump water heater and default
Period corresponding relationship, match history level of noise corresponding with current time；
Adjustment unit, relationship for being positively correlated according to history level of noise and heating frequency and the history matched are made an uproar
Value adjusts current heating frequency；
Heating unit, for being heated according to the current heating frequency of adjustment.
Optionally, described device further includes：
Acquiring unit, for reading the pre-stored corresponding relationship；Alternatively, being obtained by network from preset server
Take the corresponding relationship.
Optionally, described device further includes memory unit, updating unit and the sound being arranged in the unit preset range
Sound detection unit；
The sound detection unit, for acquiring the noise data for the unit ambient enviroment being in standby；
The memory unit, the noise data of the unit ambient enviroment for being in standby according to, record are each
The level of noise of the noise data of the unit ambient enviroment being in standby in a period and each period；
The updating unit, for when reaching preset renewal time, according to each period and record
Level of noise updates the corresponding relationship.
Optionally, the memory unit is also used to determine each period according to the level of noise recorded in each period
The noise average value of interior record；
The updating unit, specifically for when reaching preset renewal time, according to each period and described
The noise average value recorded in each period updates the corresponding relationship.
Optionally, described device further includes memory unit, initialization unit and is arranged in the unit preset range
Sound detection unit；
The sound detection unit, for acquiring the noise data for the unit ambient enviroment being in standby；
The memory unit, the noise data of the unit ambient enviroment for being in standby according to, record are each
The level of noise of the noise data of the unit ambient enviroment being in standby in a period and each period；
The initialization unit, for when reaching preset renewal time, according to making an uproar for each period and record
The corresponding relationship is arranged in value.
Optionally, the unit includes adjustment unit described in compressor and blower, is specifically used for according to preset phase relation
History level of noise that is several and determining, adjusts separately the highest frequency of the compressor frequency and blower frequency.
The present invention also provides a kind of frequency conversion heat pump water heater, the water heater includes dress described in any one as above
It sets.
It applies the technical scheme of the present invention, the adjustable advantage of frequency conversion heat pump water heater frequency can be efficiently used, according to going through
The heating frequency for the relationship control unit that history level of noise and heating frequency are positively correlated, and then realize in ambient noise itself
The high-frequency heating work of unit is carried out when bigger, and low frequency heater is carried out when ambient noise is lesser
Make, and then influence of the noise of frequency conversion heat pump water heater generation to ambient enviroment is effectively reduced.
Detailed description of the invention
Fig. 1 is the flow chart of the heating means of frequency conversion heat pump water heater according to an embodiment of the present invention；
Fig. 2 is the structural block diagram for executing the controller of method of the embodiment of the present invention；
Fig. 3 is a kind of flow chart of optionally heating means of frequency conversion heat pump water heater according to an embodiment of the present invention；
Fig. 4 is the structural block diagram of the heating device of frequency conversion heat pump water heater according to an embodiment of the present invention.
Specific embodiment
Present invention is further described in detail in the following with reference to the drawings and specific embodiments, it should be understood that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Fig. 1 is the flow chart of the heating means of frequency conversion heat pump water heater according to an embodiment of the present invention, as shown in Figure 1, should
Method includes the following steps：
Step S101, according to the history level of noise of environment in the unit preset range of frequency conversion heat pump water heater and it is preset when
Between section corresponding relationship, match history level of noise corresponding with current time；
Step S102, the relationship being positively correlated according to history level of noise and heating frequency and the history level of noise matched
Adjust current heating frequency；
Step S103 is heated according to the current heating frequency of adjustment.
The history level of noise of environment is to have generated in unit ambient enviroment in preset range in the embodiment of the present invention
The history level of noise of level of noise, ambient enviroment can detect acquisition in unit standby, at this time not include what unit generated
Level of noise；The history level of noise of certain ambient enviroment can also be obtained by network, can not consider that unit is in standby at this time
State is in working condition.Wherein belong to unit in standby to be powered on, but is not in the state of heating；Work
State belongs to the state that unit is heating.The preset period can be divided according to the integral point time, such as by daily 24
Hour is divided into 24 periods.Wherein, the relationship that history level of noise and heating frequency are positively correlated indicates that history level of noise is got over
Big heating frequency is bigger, the smaller relationship of the smaller heating frequency of history level of noise.Wherein, the unit includes compressor and wind
Machine；The heating frequency includes compressor frequency and blower frequency.
Method can execute in the microprocessor of frequency conversion heat pump water heater in the embodiment of the present invention.
The embodiment of the present invention by matching history level of noise corresponding with current time, then according to history level of noise and
The relationship and the current heating frequency of history level of noise adjustment matched that heating frequency is positively correlated, to realize according to history
Heating frequency of the level of noise to unit in each period controls, thus adjustable excellent using frequency conversion heat pump water heater frequency
Point by controlling the heating frequency of unit, and then realizes the height that unit is carried out when ambient noise itself is bigger
Frequency heating work, and low frequency heating work is carried out when ambient noise is lesser, and then frequency conversion heat pump heat is effectively reduced
Influence of the noise that hydrophone generates to ambient enviroment.
In some embodiments, the history level of noise of the unit ambient enviroment according to frequency conversion heat pump water heater and default
The corresponding relationship of period may include before matching history level of noise corresponding with current time：
Read the pre-stored corresponding relationship；Alternatively, obtaining the corresponding pass from preset server by network
System.Wherein corresponding relationship can be stored in memory unit.
That is to say, noise data can be detected by sound detection unit in some embodiments, and records and detect
Level of noise, history of forming level of noise；For having WIFI (WIreless-Fidelity, Wireless Fidelity) module or GPRS
The unit of other connection internets such as (General Packet Radio Service, general packet radio service) module, also
The history level of noise of current location can be obtained by network/the Internet；It can directly be provided in this way according to real-time internet
Level of noise carry out the heating frequency upper limit control, of course for save flow can also simultaneously log history level of noise, do not having
When having network connection, the control of upper frequency limit is carried out using the history level of noise of the previous day.History is carried out using internet
When level of noise records, it can not consider whether unit is in standby, because what internet provided is a large area
Level of noise, unit will not influence the data when opening.Wherein sound detection unit can be sound transducer.
In some embodiments, before the pre-stored corresponding relationship of reading, may include：
Around the unit being in standby by the sound detection unit acquisition being arranged in the unit preset range
The noise data of environment；
According to the noise data of the unit ambient enviroment being in standby, record each period and it is each when
Between in section the noise data of the unit ambient enviroment being in standby level of noise；
When reaching preset renewal time, the correspondence is updated according to the level of noise of each period and record
Relationship.
That is, in some embodiments, ring around the unit being in standby by the detection of sound detection unit
The level of noise in border, to effectively reject the level of noise of unit work.Wherein renewal time can be arranged according to time situation, this hair
When renewal time can be set to 0 in bright embodiment, and the corresponding period can be recorded by clock unit.
In some embodiments, described that the corresponding pass is updated according to the level of noise of each period and record
It is, may include：
According to the level of noise recorded in each period, the noise average value recorded in each period is determined；
The corresponding relationship is updated according to the noise average value recorded in each period and each period.
In some embodiments, before the pre-stored corresponding relationship of reading, also may include：
When the outer machine starts for the first time, acquired by the sound detection unit being arranged in the unit preset range
The noise data for the unit ambient enviroment being in standby；
According to the noise data of the unit ambient enviroment being in standby, record each period and it is each when
Between in section the noise data of the unit ambient enviroment being in standby level of noise；
When reaching preset renewal time, according to the level of noise of each period and record setting corresponding pass
System.
That is, can be initialized in some embodiments to history level of noise, such as in the sky in unit first
Electricity, because not having history noise data, then horse back executes booting heating, waits units to enter standby rear start recording and corresponds to the period
History noise average value, being not excluded for unit in the process can reopen, but open it is in running order after do not record then
Short history noise average value of corresponding time, to exclude the record result of unit noise effect environmental noise.Until 24 hours
Noise average value all records completion, then completes the record of history noise average value.
After completing initialization to history noise average value, history noise average value can be updated；For example, only
Want unit standby, then the history noise average value for corresponding to the period all makes a record, and same unit open place of rejecting is in work shape
The level of noise of the record of state period is 0 in clock:Primary update is done to the history noise average value of the previous day when 00, is rejected
The period fallen then maintains last history noise average value.
In some embodiments, it the relationship being positively correlated according to history level of noise and heating frequency and matches
History level of noise adjusts current heating frequency, may include：
According to preset related coefficient and the history level of noise determined, the compressor frequency and blower frequency are determined respectively
Highest frequency.
That is, in some embodiments, at the time of when unit is run according to present clock unit/clock chip, choosing
It takes the moment to correspond to the history noise average value Z of period, average value Z and compressor is run into upper limiting frequency CF_max, blower
Operation upper limiting frequency FF_max is formula association, CF_max=K1* (Z), FF_max=K2* (Z).Related coefficient K can be in machine
By experiment experience fixed number before group factory, it can also open to user, be set by user by display terminal.Unit exists
Compressor frequency and blower frequency are no more than the above-mentioned running frequency upper limit when operation, to realize the operation limit of unit
It makes an uproar.
Embodiment two
According to the heating means of the frequency conversion heat pump water heater of Fig. 1 introduction, the embodiment of the present invention provides a kind of optionally frequency conversion
The heating means of Teat pump boiler, method can execute in the controller of frequency conversion heat pump water heater in the embodiment of the present invention, such as
Shown in Fig. 2, controller may include sound detection unit, microprocessor, memory unit and clock unit, and wherein microprocessor is used
In the logic for executing method in the embodiment of the present invention, such as unit load control is executed, controls compressor and blower as needed
It is run according to certain heating frequency；And the signal that sound detection unit is sent back can be received, and calculates each period
The average value of history noise data.Memory unit is for storing one day 24 hour, each period history noise average value.Sound
Sound detection unit is made of sound transducer and corresponding detection circuit.For detecting noise level.Clock unit, by clock core
Piece is constituted, and is marked for the time.As shown in figure 3, the method executed in microprocessor includes the following steps：
Step 1, after unit powers on, memory unit 24 hours (each hour) corresponding history level of noise is read；
Step 2, real-time monitoring level of noise；
Step 3, judge whether unit is in running order, if executing step 8, execute step 4 if not；
Step 4, judge whether the hour of clock changes, if executing step 5, execute step 2 if not；
Step 5, the noise average value of previous hour is recorded；
Step 6, judge whether to 0:00, if executing step 7, step 2 is executed if not；
Step 7, the history that the 24 hour history noise data areas recorded according to one day update in memory unit is made an uproar
Sound data.
Step 8, according to the upper frequency limit of corresponding history level of noise control blower of current hour, compressor；
Step 9, it repeats to judge whether the clock hour changes, if executing step 2.
The embodiment of the present invention is distributed feelings at the time of obtaining the noise level of ambient enviroment by log history noise data
Condition, and heated in the history noise level higher period with higher frequency, in the history noise level lower period with lower
Frequency heating or do not heat, to effectively reduce noise effect of the unit heat to surrounding.
Embodiment three
The heating means of frequency conversion heat pump water heater corresponding to Fig. 1 and Fig. 3 introduction present embodiments provide a kind of frequency conversion heat
The heating device of pump water heater, as shown in figure 4, the device includes：
Matching unit 10, for the history level of noise of environment in the unit preset range according to frequency conversion heat pump water heater and pre-
If period corresponding relationship, match history level of noise corresponding with current time；
Adjustment unit 12, relationship for being positively correlated according to history level of noise and heating frequency and the history matched
Level of noise adjusts current heating frequency；
Heating unit 14, for being heated according to the current heating frequency of adjustment.
The embodiment of the present invention by matching history level of noise corresponding with current time, then according to history level of noise and
The relationship and the current heating frequency of history level of noise adjustment matched that heating frequency is positively correlated, to realize according to history
Heating frequency of the level of noise to unit in each period controls, thus adjustable excellent using frequency conversion heat pump water heater frequency
Point by controlling the heating frequency of unit, and then realizes the height that unit is carried out when ambient noise itself is bigger
Frequency heating work, and low frequency heating work is carried out when ambient noise is lesser, and then frequency conversion heat pump heat is effectively reduced
Influence of the noise that hydrophone generates to ambient enviroment.
In some embodiments, described device further includes：Acquiring unit, for reading the pre-stored corresponding pass
System；Alternatively, obtaining the corresponding relationship from preset server by network.
In some embodiments, described device further includes memory unit, updating unit and setting in the default model of the unit
Enclose interior sound detection unit；
The sound detection unit, for acquiring the noise data for the unit ambient enviroment being in standby；
The memory unit, the noise data of the unit ambient enviroment for being in standby according to, record are each
The level of noise of the noise data of the unit ambient enviroment being in standby in a period and each period；
The updating unit, for when reaching preset renewal time, according to each period and record
Level of noise updates the corresponding relationship.
In some embodiments, the memory unit is also used to be determined each according to the level of noise recorded in each period
The noise average value recorded in a period；
The updating unit, specifically for when reaching preset renewal time, according to each period and described
The noise average value recorded in each period updates the corresponding relationship.
In some embodiments, described device further includes that memory unit, initialization unit and setting are default in the unit
Sound detection unit in range；
The sound detection unit, for acquiring the noise data for the unit ambient enviroment being in standby；
The memory unit, the noise data of the unit ambient enviroment for being in standby according to, record are each
The level of noise of the noise data of the unit ambient enviroment being in standby in a period and each period；
The initialization unit, for when reaching preset renewal time, according to making an uproar for each period and record
The corresponding relationship is arranged in value.
In some embodiments, the unit includes compressor and blower；The heating frequency include compressor frequency and
Blower frequency；The adjustment unit 12, specifically for being determined respectively according to preset related coefficient and the history level of noise determined
The highest frequency of the compressor frequency and blower frequency.
The embodiment of the present invention can have corresponding technology effect refering to embodiment one and embodiment two in specific implementation
Fruit.
Example IV
A kind of frequency conversion heat pump water heater of the embodiment of the present invention, the water heater include as described in any one of embodiment three
Device.
The embodiment of the present invention can have corresponding technical effect refering to embodiment three in specific implementation.
From the above description it is found that the present invention is by log history noise data, obtain the noise level of environment when
Distribution situation is carved, and is heated in the history noise level higher period with higher frequency, when history noise level is lower
Section is heated with lower frequency or is not heated, to reduce noise effect of the unit heat to surrounding.
Essential core point of the invention is：The relationship and matching being positively correlated according to history level of noise and heating frequency
History level of noise out adjusts current heating frequency, is heated according to the current heating frequency of adjustment.
The present invention can effectively and lowering unit noise influences the life of unit people around.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The embodiment of the present invention is described above in conjunction with figure, but the invention is not limited to above-mentioned specific realities
Mode is applied, the above mentioned embodiment is only schematical, rather than restrictive, and those skilled in the art exist
Under enlightenment of the invention, without breaking away from the scope protected by the purposes and claims of the present invention, many shapes can be also made
Formula, all of these belong to the protection of the present invention.
Claims (13)
1. a kind of heating means of frequency conversion heat pump water heater, which is characterized in that the method includes：
It is closed according to the history level of noise of environment in the unit preset range of frequency conversion heat pump water heater is corresponding with the preset period
System, matches history level of noise corresponding with current time；
The relationship being positively correlated according to history level of noise and heating frequency and the current heating of the history level of noise matched adjustment
Frequency；
It is heated according to the current heating frequency of adjustment.
2. the method according to claim 1, wherein the unit ambient enviroment according to frequency conversion heat pump water heater
History level of noise and the preset period corresponding relationship, before matching history level of noise corresponding with current time, packet
It includes：
Read the pre-stored corresponding relationship；Or
The corresponding relationship is obtained from preset server by network.
3. according to the method described in claim 2, it is characterized in that, it is described read the pre-stored corresponding relationship before,
Including：
The unit ambient enviroment being in standby is acquired by the sound detection unit being arranged in the unit preset range
Noise data；
According to the noise data of the unit ambient enviroment being in standby, each period and each period are recorded
The level of noise of the noise data of the interior unit ambient enviroment being in standby；
When reaching preset renewal time, the corresponding pass is updated according to the level of noise of each period and record
System.
4. according to the method described in claim 3, it is characterized in that, described according to each period and the noise of record
Value updates the corresponding relationship, including：
According to the level of noise recorded in each period, the noise average value recorded in each period is determined；
The corresponding relationship is updated according to the noise average value recorded in each period and each period.
5. according to the method described in claim 2, it is characterized in that, it is described read the pre-stored corresponding relationship before,
Including：
When the outer machine starts for the first time, it is in by the sound detection unit acquisition being arranged in the unit preset range
The noise data of the unit ambient enviroment of standby mode；
According to the noise data of the unit ambient enviroment being in standby, each period and each period are recorded
The level of noise of the noise data of the interior unit ambient enviroment being in standby；
When reaching preset renewal time, the corresponding relationship is arranged according to the level of noise of each period and record.
6. method described in any one of -5 according to claim 1, which is characterized in that the unit includes compressor and wind
Machine；The relationship being positively correlated according to history level of noise and heating frequency and the history level of noise matched adjustment currently add
Hot frequency, including：
According to preset related coefficient and the history level of noise determined, the compressor frequency and blower frequency are adjusted separately most
High-frequency.
7. a kind of heating device of frequency conversion heat pump water heater, which is characterized in that described device includes：
Matching unit, for environment in the unit preset range according to frequency conversion heat pump water heater history level of noise and it is preset when
Between section corresponding relationship, match history level of noise corresponding with current time；
Adjustment unit, relationship for being positively correlated according to history level of noise and heating frequency and the history level of noise matched
Adjust current heating frequency；
Heating unit, for being heated according to the current heating frequency of adjustment.
8. device according to claim 7, which is characterized in that described device further includes：
Acquiring unit, for reading the pre-stored corresponding relationship；Alternatively, obtaining institute from preset server by network
State corresponding relationship.
9. device according to claim 8, which is characterized in that described device further includes memory unit, updating unit and sets
Set the sound detection unit in the unit preset range；
The sound detection unit, for acquiring the noise data for the unit ambient enviroment being in standby；
The memory unit, the noise data of the unit ambient enviroment for being in standby according to, when recording each
Between section and in each period the noise data of the unit ambient enviroment being in standby level of noise；
The updating unit, for when reaching preset renewal time, according to each period and the noise of record
Value updates the corresponding relationship.
10. device according to claim 9, which is characterized in that the memory unit is also used to according in each period
The level of noise of record determines the noise average value recorded in each period；
The updating unit, specifically for when reaching preset renewal time, according to each period and described each
The noise average value recorded in period updates the corresponding relationship.
11. device according to claim 8, which is characterized in that described device further include memory unit, initialization unit and
Sound detection unit in the unit preset range is set；
The sound detection unit, for acquiring the noise data for the unit ambient enviroment being in standby；
The memory unit, the noise data of the unit ambient enviroment for being in standby according to, when recording each
Between section and in each period the noise data of the unit ambient enviroment being in standby level of noise；
The initialization unit, for when reaching preset renewal time, according to each period and the level of noise of record
The corresponding relationship is set.
12. the device according to any one of claim 7-11, which is characterized in that the unit includes compressor and wind
Machine；The heating frequency includes compressor frequency and blower frequency；The adjustment unit is specifically used for according to preset phase relation
History level of noise that is several and determining, adjusts separately the highest frequency of the compressor frequency and blower frequency.
13. a kind of frequency conversion heat pump water heater, which is characterized in that the water heater includes such as any one of claim 7-12 institute
The device stated.
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| CN110360756A (en) * | 2019-07-15 | 2019-10-22 | 珠海格力电器股份有限公司 | Intelligentized control method, device and the water heater of water heater |
| CN110411035A (en) * | 2019-08-05 | 2019-11-05 | 珠海格力电器股份有限公司 | Electric operation noise adjusting method, equipment and electric system |
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