CN109520129A - Heat pump water heater sterilization control method and heat pump water heater - Google Patents
Heat pump water heater sterilization control method and heat pump water heater Download PDFInfo
- Publication number
- CN109520129A CN109520129A CN201710851754.1A CN201710851754A CN109520129A CN 109520129 A CN109520129 A CN 109520129A CN 201710851754 A CN201710851754 A CN 201710851754A CN 109520129 A CN109520129 A CN 109520129A
- Authority
- CN
- China
- Prior art keywords
- sterilization
- temperature
- setting
- water
- time
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 290
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 228
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 50
- 230000007423 decrease Effects 0.000 claims description 27
- 241000894006 Bacteria Species 0.000 claims description 26
- 238000012790 confirmation Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 19
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 230000000249 desinfective effect Effects 0.000 abstract 2
- 230000006870 function Effects 0.000 description 29
- 230000002542 deteriorative effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- 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
Landscapes
- 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)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a sterilization control method of a heat pump water heater and the heat pump water heater.A judgment is made whether the water temperature in a water tank is lower than a first temperature threshold value in each detection period, and whether the set temperature is continuously reduced and the times that the time of reducing the second set temperature is less than the set time is greater than the set times; and/or judging whether the water temperature in the water tank is lower than a second temperature threshold value, and continuously reducing the set temperature, and whether the frequency of reducing the second set temperature every time is less than the set frequency; if yes, adding one to the sterilization value, and sending sterilization indication information when the sterilization value is larger than the sterilization threshold value. The user can in time trigger the button that disinfects and produce the affirmation signal that disinfects after receiving the instruction information that disinfects for heat pump water heater begins high temperature sterilization, compares in requiring the user to start the function of disinfecting according to the time interval of setting for by oneself, initiatively reminds the user to start the function of disinfecting and can in time disinfect in order to solve the technical problem that heat pump water heater quality of water descends.
Description
Technical field
The invention belongs to Teat pump boiler technical fields, specifically, being to be related to a kind of Teat pump boiler sterilization controlling party
Method and Teat pump boiler.
Background technique
Air energy heat pump water heater is absorbed into the low-temperature heat quantity in air to come, and gasifies by fluorine medium, then passes through pressure
It is pressurized heating after the compression of contracting machine, then water supply is converted by heat exchanger and is heated, compressed high temperature heat heats water temperature, skill with this
Art has the characteristics that energy-efficient, environmentally friendly reliable.
Existing Teat pump boiler, one side long-time water storage do not have to or for a long time in low water temperature water stored states, all
It is easy that water is made to breed bacterium, on the other hand the problem not clean there is also water tank water source, can all cause the meeting in the use of water heater
The adverse consequences for generating deteriorating water quality, influencing user health.
Existing Teat pump boiler design has manual sterilizing function, and needing user to be periodically manually operated makes water temperature liter in water tank
More than height to set temperature implement sterilization, but for user, is hardly formed a kind of health perception and goes timing sterilization manually, cause
The technical issues of deteriorating water quality.
Summary of the invention
This application provides a kind of Teat pump boiler sterilization control method and Teat pump boilers, solve existing Teat pump boiler
There is technical issues that long-time service causes.
In order to solve the above technical problems, the application is achieved using following technical scheme:
It is proposed a kind of Teat pump boiler sterilization control method, comprising: in each detection cycle, judge in water tank whether is water temperature
Lower than the first temperature threshold, and the time for continuously declining set temperature and the second set temperature of every decline is less than setting time
Number whether be greater than setting number;And/or judge whether water temperature is lower than second temperature threshold value in water tank, and continuously decline institute
Whether the time for stating set temperature and every decline second set temperature is less than the setting time less than the number of setting time
Number;If so, sterilizing value is added one, and judge whether the sterilizing value is greater than sterilization threshold value;If so, issuing sterilization instruction information;
Wherein, water temperature is obtained by any water temperature sensor being installed in water tank in the water tank;The second temperature threshold value is greater than institute
State the first temperature threshold.
Further, after issuing sterilization instruction information, the method also includes: judge whether to receive sterilization confirmation
Signal;If so, control is by water temperature heating to highest setting temperature and keeps the temperature setting duration, to realize sterilizing function.
Further, sterilization instruction information is issued, specifically: light sterilization indicator light;Then water temperature heating is arrived in control
Highest setting temperature and when keeping the temperature setting duration, the method also includes: the control sterilization indicator light is according to setting rule sudden strain of a muscle
It is bright.
Further, if being not received by sterilization confirmation signal, the method also includes: after current detection end cycle
Next detection cycle issue sterilization instruction information.
Further, it is controlling by water temperature heating to highest setting temperature and after keeping the temperature setting duration, the method is also
It include: to judge whether sterilizing function is finished, if it is not, next detection cycle after current detection end cycle is sent out again
Sterilization instruction information out, if so, detecting whether to meet sterilization index;If being unsatisfactory for the sterilization index, sterilization is issued again
Indicate information.
It proposes a kind of Teat pump boiler, including water tank, the sterilization module being installed in the water tank and is installed on the water
Water temperature sensor in case, the sterilization module include sterilization detection unit, sterilizing value judging unit and sterilization indicating unit;Institute
Sterilization detection unit is stated, for judging whether water temperature is lower than the first temperature threshold in water tank in each detection cycle, and
Whether the number that the time of continuous decline set temperature and the second set temperature of every decline is less than setting time is greater than setting time
Number;And/or judge whether water temperature is lower than second temperature threshold value in water tank, and continuously decline the set temperature and every decline
Whether the number that the time of second set temperature is less than setting time is less than the setting number;If so, by sterilizing value
Add one;The sterilizing value judging unit, for judging whether the sterilizing value is greater than sterilization threshold value;If so, the sterilization instruction
Unit, for issuing sterilization instruction information;Wherein, in the water tank water temperature by any water temperature in several water temperature sensors
Sensor obtains;The second temperature threshold value is greater than first temperature threshold.
Further, the Teat pump boiler further includes sterilization key;The sterilization module further includes sterilization control unit;
The sterilization key, for generating sterilization confirmation signal after being triggered;The sterilization control unit, receives for judging whether
The sterilization confirmation signal, if so, control is by water temperature heating to highest setting temperature and keeps the temperature setting duration, to realize sterilization
Function.
Further, the sterilization indicating unit is sterilization indicator light;The sterilization control unit is also used to kill described
When bacterium value judging unit judges that the sterilizing value is greater than sterilization threshold value, controls the sterilization indicator light and light;The then sterilization control
Unit processed control by water temperature heating to highest setting temperature and keep the temperature set duration when, also control the sterilization indicator light according to
Setting rule flashing.
Further, the sterilization module further includes sterilization control unit, is also used to be not received by described kill in judgement
When bacterium confirmation signal, controls next detection cycle of the sterilization indicating unit after current detection end cycle and issue again
The sterilization indicates information.
Further, the sterilization module further includes sterilization index detecting unit;The sterilization index detecting unit, is used for
It is being controlled by water temperature heating to highest setting temperature and after keeping the temperature setting duration in the sterilization control unit, is judging to sterilize function
Whether can be finished, if it is not, then the sterilization control unit controls the sterilization indicating unit in current detection end cycle
Next detection cycle afterwards issues the sterilization instruction information again, if so, detection is after sterilizing function is finished
No satisfaction sterilizes index;If being unsatisfactory for the sterilization index, the sterilization control unit is also used to sterilization described in secondary control again
Indicating unit issues sterilization instruction information
Compared with prior art, the advantages of the application and good effect is: the Teat pump boiler that the application proposes sterilizes controlling party
In method and Teat pump boiler, in each detection cycle, the detection judgement of water temperature all in progress water tank, if water temperature is lower than the first temperature
Threshold value is spent, and the second set temperature time for continuously declining set temperature and every such as 1 DEG C of decline is less than the secondary of setting time
It is several to be greater than setting number, and/or, if water temperature is lower than second temperature threshold value in water tank, and continuously decline set temperature and every
The number that the second set temperature time of such as 1 DEG C of decline is less than setting time is less than setting number, then determines to detect at one
It is had occurred in period and uses regimen condition under the water temperature lower than the first temperature threshold, and/or do not had under the water temperature lower than second temperature threshold value
The generation of the phenomenon that the case where useful water, these can all lead to bacteria breed, then add 1 for sterilizing value, otherwise keeps sterilizing value constant,
In the judgement Jing Guo several detection cycles until when sterilizing value reaches sterilization threshold value, such as 30, then illustrate Teat pump boiler extremely
It is few to need to sterilize once to guarantee that bacterium is nipped in the bud, then sterilization instruction information is issued in time, so that user's timely learning
The situation of Teat pump boiler starts sterilizing function in time, compared with the prior art in require user at set time intervals
Voluntarily start sterilizing function, the sterilization control method that the application proposes can active warning user start sterilizing function, go out in time
Bacterium guarantees the water quality of Teat pump boiler, solves the technical issues of deteriorating water quality is used for a long time in existing Teat pump boiler.
After user receives sterilization instruction information and triggers sterilization key sending sterilization confirmation signal starting sterilizing function, kill
Bacterium module is controlled water temperature heating to highest setting temperature, such as 80 degree, and keeps the temperature setting duration, such as 20 minutes, passes through height
Temperature carries out water sterilization to Teat pump boiler, and the flashing of sterilization indicator light is in progress to prompt to sterilize in sterilization process, and is killing
Whether detection sterilization index meets the requirements after bacterium, is being unsatisfactory for requiring or not receive after issuing sterilization instruction information
To user sterilization confirmation message when, continue issue sterilization instruction information to prompt user to sterilize in time, pass through above-mentioned technology hand
Section improves the sterilization prompt effect of sterilization control method.
After the detailed description of the application embodiment is read in conjunction with the figure, other features and advantages of the application will become more
Add clear.
Detailed description of the invention
Fig. 1 is the flow chart for the Teat pump boiler sterilization control method that the application proposes.;
Fig. 2 is the functional frame composition for the Teat pump boiler that the application proposes.
Specific embodiment
The specific embodiment of the application is described in more detail with reference to the accompanying drawing.
The Teat pump boiler sterilization control method that the application proposes, as shown in Figure 1, including the following steps:
Step S11: in each detection cycle, judging in water tank whether water temperature is lower than the first temperature threshold, and it is continuous under
Whether the number that the time of drop set temperature and the second set temperature of every decline is less than setting time is greater than setting number;And/or
Judge whether water temperature is lower than second temperature threshold value in water tank, and continuously declines described in the set temperature and every decline
Whether the number that the time of the second set temperature is less than setting time is less than the setting number.
In each detection cycle, such as in each 24 hours, primary following judgement is all carried out:
Mode A: judging whether water temperature is lower than the first temperature threshold in water tank, and continuously declines set temperature and every decline the
Whether the number that the time of two set temperatures is less than setting time is greater than setting number, for example, judge whether water temperature is lower than 40 DEG C,
If so, further whether number of the time less than 2 minutes of continuous 10 DEG C of the decline of judgement and each 1 DEG C of decline is greater than 1 time;
If there is this situation, illustrate in a detection cycle, (40 DEG C, it is contemplated that with human body of the low water temperature threshold value of user has occurred
Related bacterium often 36 DEG C of optimum of body temperature) water event is used, and the consequence that the event generates is that low temperature will lead to carefully
Bacterium breeds phenomenon.Or
Mode B: judging whether water temperature is lower than second temperature threshold value in water tank, and continuously declines set temperature and every decline the
Whether the number that the time of two set temperatures is less than setting time is less than setting number, for example, judging whether water temperature is lower than 60 DEG C
(being higher than the first temperature threshold) declines 10 DEG C and declines 1 DEG C of time every time less than 2 minutes if so, further judgement is continuous
Number whether less than 1 time;If there is this situation, illustrate that low water temperature threshold value (60 has occurred in a detection cycle
DEG C) under there is no with water event, bacterium easy to breed under one side low temperature condition, and water does not flow more easily in certain time
Breed bacterium.
When judgement any in mode A or mode B meets condition or when the two all meets condition,
Step S12: by sterilizing value plus one.
The sterilizing value factory moment is set as 0, often full in use according to the judgement of step S12 to after in user family
All add one when condition of foot, and is reset after sterilizing function and restart to count.
Among these, water temperature is obtained by any water temperature sensor being installed in water tank in water tank, that is, even if having multiple water
Temperature sensor, the water temperature obtained for each water temperature sensor are judged, as long as the water temperature that a water temperature sensor obtains is full
Sufficient Rule of judgment just meets the execution condition of step 12.
Step S13: judge whether sterilizing value is greater than sterilization threshold value.
The sterilization threshold value such as 30,60 etc. can set and modify according to local water quality situation, when sterilizing value has reached
When sterilizing threshold value,
Step S14: sterilization instruction information is issued.
The sterilization indicates information such as sound prompting, display alarm, preferably sterilization indicator light alerting pattern, in heat-pump hot-water
Installation sterilization indicator light on device, when issuing sterilization instruction information, sterilization indicator light is lit.
Step S15: judge whether to receive sterilization confirmation signal.
The setting sterilization key on Teat pump boiler, user can trigger after the prompting for receiving sterilization instruction information
The sterilization key issues sterilization and firmly believes signal, triggering mode such as long-pressing 2 seconds, 3 seconds or continuously clicks 2 inferior, can be used as
It is multiplexed key to use, such as the sterilization key can be multiplexed with the key for manually booting sterilizing function, when user click is touched in short-term
When sending out the sterilization key, sterilization indicator light is lighted, and click again in user and trigger the sterilization key for a long time or continuously click 2
When the secondary sterilization key, start sterilizing function.After Teat pump boiler receives the sterilization confirmation signal,
Step S16: control is by water temperature heating to highest setting temperature and keeps the temperature setting duration.
Based on high temperature sterilization principle, after receiving sterilization confirmation signal, by water temperature heating to highest setting temperature, such as
80 DEG C, to be kept the temperature when setting in 20 minutes, sterilizing function is implemented by high temperature, so that Teat pump boiler enters sterilisation program
It is sterilized, can be cleared up in time with the bacterium ensured in water tank, guarantee water quality.
During sterilizing function carries out, control sterilization indicator light is according to setting rule flashing, to inform user's heat-pump hot-water
Device extinguishes sterilization indicator light just in sterilization process after sterilization.
If user is not intended to currently be carried out sterilisation program after receiving sterilization instruction information, there is no triggering sterilizations
Key generates sterilization confirmation signal, then
Step is 17: next detection cycle after current detection end cycle issues sterilization instruction information.
In next detection cycle, continue to issue sterilization instruction information, to continue that user is reminded to start sterilisation program in time.
In step s 16 by water temperature heating to highest setting temperature and after keeping the temperature setting duration starting sterilizing function, step
Rapid S18: judging whether sterilizing function is finished, and causes sterilizing function to be not carried out if the accidents such as power-off occur for sterilization midway
Finish, thens follow the steps S17, if so,
Step S19: it detects whether to meet sterilization index.
If bacteria breed situation is than more serious in water tank, removing water that the primary high temperature sterilization for setting duration can not be qualified
Bacterium in case also increases the step whether detection sterilization result meets sterilization index then after each sterilizing function is finished
Suddenly, which is to reach the index of sterilization scheduled target, such as the pre-set level etc. that water quality reaches.If testing result is discontented
Foot sterilization index, then need
Step S20: sterilization instruction information is issued again.
Sterilization instruction information is issued again, to remind user to trigger sterilization key starting sterilizing function again, is carried out into one
The sterilization of step is cleared up, until sterilization result meets sterilization index.
Based on Teat pump boiler sterilization control method set forth above, the application also proposes a kind of Teat pump boiler, including
Water tank 21, the sterilization module 22 being installed in water tank 21 and the water temperature sensor 23 being installed in water tank 21.
Specifically, sterilization module 22 includes sterilization detection unit 221, sterilizing value judging unit 222 and sterilization indicating unit
223;It sterilizes detection unit 221 to be used in each detection cycle, judges whether water temperature is lower than the first temperature threshold in water tank,
And whether the time for continuously declining set temperature and the second set temperature of every decline is greater than setting less than the number of setting time
Number;And/or judge whether water temperature is lower than second temperature threshold value in water tank, and continuously decline set temperature and every decline the
Whether the number that the time of two set temperatures is less than setting time is less than setting number;If so, sterilizing value is added one;Sterilizing value
Judging unit 222 is for judging whether sterilizing value is greater than sterilization threshold value;If so, sterilization indicating unit 223 refers to for issuing sterilization
Show information;Wherein, water temperature is obtained by any water temperature sensor in several water temperature sensors 23 in water tank, and second temperature threshold value is big
In the first temperature threshold.
The Teat pump boiler further includes sterilization key 24;Sterilization module 22 further includes sterilization control unit 224;Sterilize key
24 for generating sterilization confirmation signal after being triggered;Sterilization control unit 224 is then for judging whether to receive sterilization confirmation letter
Number, if so, control is by water temperature heating to highest setting temperature and keeps the temperature setting duration, to realize high temperature sterilization function.
The sterilization indicating unit 223 is, for example, the sterilization indicator light for being mounted on Teat pump boiler surface;Sterilize control unit
224 are also used to when sterilizing value judging unit 222 judges that sterilizing value is greater than sterilization threshold value, and control sterilization indicator light is lighted;It is killing
Bacterium control unit 224 is according to during setting duration starting sterilizing function, and control sterilization indicator light is according to setting rule flashing, to mention
In showing that user's sterilisation program carries out.
The sterilization control unit 224 is also used to when judgement is not received by sterilization confirmation signal, and control sterilization instruction is single
Next detection cycle of the member 223 after current detection end cycle issues sterilization instruction information again.
Above-mentioned sterilization module 22 further includes sterilization index detecting unit 225;The sterilization index detecting unit 225 is for killing
Whether the control of bacterium control unit 224 judges sterilizing function by water temperature heating to highest setting temperature and after keeping the temperature setting duration
It is finished, if it is not, it is next after current detection end cycle then to sterilize the control sterilization indicating unit 223 of control unit 224
A detection cycle issues the sterilization instruction information again, if so, sterilization index detecting unit 225 has been executed in sterilizing function
It detects whether to meet sterilization index after finishing;If being unsatisfactory for sterilization index, sterilizes control unit 224 and be also used to described in secondary control again
It sterilizes indicating unit 223 and issues sterilization instruction information.
The sterilization control process of specific Teat pump boiler is in the sterilization controlling party of Teat pump boiler set forth above
It is described in detail in method, it will not go into details herein.
In the Teat pump boiler sterilization control method and Teat pump boiler that above-mentioned the application proposes, in each detection cycle
It is interior, all progress water tank in water temperature detection judgement, if water temperature be lower than the first temperature threshold, and continuously decline set temperature and
The second set temperature time of every such as 1 DEG C of decline sets number less than being greater than for number of setting time, and/or, if water tank
Interior water temperature is lower than second temperature threshold value, and continuously declines the second set temperature time of set temperature and every such as 1 DEG C of decline
Number less than setting time is less than setting number, then determines to have occurred in a detection cycle lower than the first temperature threshold
Regimen condition is used under water temperature, and/or lower than the case where using water no under the water temperature of second temperature threshold value, these can all cause bacterium to grow
Raw phenomenon occurs, then sterilizing value is added 1, otherwise keeps sterilizing value constant, the judgement Jing Guo several detection cycles up to
Sterilizing value reach sterilization threshold value when, Teat pump boiler at least needs to sterilize once to guarantee that bacterium can be eliminated in time, then and
When issue sterilization instruction information so that the bacteria breed situation of user's timely learning Teat pump boiler, the function of starting sterilization in time
Can, compared with the prior art in require user voluntarily to start sterilizing function at set time intervals, what the application proposed kills
Bacterium control method can active warning user start sterilizing function, eliminate bacterium in time, guarantee the water quality of Teat pump boiler, solve
Existing Teat pump boiler, which is used for a long time, breeds the technical issues of bacterium leads to deteriorating water quality.
After user receives sterilization instruction information and triggers sterilization key sending sterilization confirmation signal starting sterilizing function, kill
Bacterium module according to setting duration starting sterilizing function Teat pump boiler is sterilized, in sterilization process sterilize indicator light flashing with
Prompt sterilization it is in progress, and after sterilization detection sterilization index whether meet the requirements, be unsatisfactory for require or
When being not received by the sterilization confirmation message of user after sending sterilization instruction information, continues sending sterilization and indicate information to prompt to use
Family is sterilized in time, prompts effect by the sterilization that above-mentioned technological means improves sterilization control method.
It should be noted that the above description is not a limitation of the present invention, the present invention is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made within the essential scope of the present invention, are also answered
It belongs to the scope of protection of the present invention.
Claims (10)
1. Teat pump boiler sterilization control method characterized by comprising
In each detection cycle,
Judge whether water temperature is lower than the first temperature threshold in water tank, and continuously declines set temperature and the second setting of every decline
Whether the number that the time of temperature is less than setting time is greater than setting number;And/or
Judge whether water temperature is lower than second temperature threshold value in water tank, and continuously declines described in the set temperature and every decline
Whether the number that the time of the second set temperature is less than the setting time is less than the setting number;If so,
By sterilizing value plus one, and judge whether the sterilizing value is greater than sterilization threshold value;If so,
Issue sterilization instruction information;
Wherein, water temperature is obtained by any water temperature sensor being installed in water tank in the water tank;The second temperature threshold value is big
In first temperature threshold.
2. Teat pump boiler sterilization control method according to claim 1, which is characterized in that sterilize instruction information issuing
Later, the method also includes:
Judge whether to receive sterilization confirmation signal;If so,
Control is by water temperature heating to highest setting temperature and keeps the temperature setting duration, to realize sterilizing function.
3. Teat pump boiler sterilization control method according to claim 2, which is characterized in that sterilization instruction information is issued,
Specifically:
Light sterilization indicator light;
Then control by water temperature heating to highest setting temperature and keep the temperature set duration when, the method also includes:
The sterilization indicator light is controlled according to setting rule flashing.
4. Teat pump boiler sterilization control method according to claim 2, which is characterized in that if it is true to be not received by sterilization
Recognize signal, the method also includes:
Next detection cycle after current detection end cycle issues sterilization instruction information.
5. Teat pump boiler sterilization control method according to claim 2, which is characterized in that arrive water temperature heating in control
Highest setting temperature and keep the temperature setting duration after, the method also includes:
Judge whether sterilizing function is finished, if it is not, next detection cycle after current detection end cycle is sent out again
Sterilization instruction information out, if so,
It detects whether to meet sterilization index;If being unsatisfactory for the sterilization index,
Sterilization instruction information is issued again.
6. Teat pump boiler, including water tank, the sterilization module being installed in the water tank and the water temperature being installed in the water tank
Sensor, which is characterized in that the sterilization module includes sterilization detection unit, sterilizing value judging unit and sterilization indicating unit;
The sterilization detection unit, for judging whether water temperature is lower than the first temperature threshold in water tank in each detection cycle
Value, and whether the time for continuously declining set temperature and the second set temperature of every decline is greater than less than the number of setting time
Set number;And/or judge whether water temperature is lower than second temperature threshold value in water tank, and continuously decline the set temperature and
Whether the number that the time of every decline second set temperature is less than the setting time is less than the setting number;If so,
Sterilizing value is then added one;
The sterilizing value judging unit, for judging whether the sterilizing value is greater than sterilization threshold value;If so,
The sterilization indicating unit, for issuing sterilization instruction information;
Wherein, water temperature is obtained by any water temperature sensor in several water temperature sensors in the water tank;Second temperature
It spends threshold value and is greater than first temperature threshold.
7. Teat pump boiler according to claim 6, which is characterized in that the Teat pump boiler further includes sterilization key;
The sterilization module further includes sterilization control unit;
The sterilization key, for generating sterilization confirmation signal after being triggered;
The sterilization control unit receives the sterilization confirmation signal for judging whether, if so, controlling water temperature heating
To highest setting temperature and setting duration is kept the temperature, to realize sterilizing function.
8. Teat pump boiler according to claim 7, which is characterized in that the sterilization indicating unit is sterilization indicator light;
The sterilization control unit is also used to when the sterilizing value judging unit judges that the sterilizing value is greater than sterilization threshold value,
The sterilization indicator light is controlled to light;
Then the sterilization control unit control by water temperature heating to highest setting temperature and keep the temperature setting duration when, also control institute
Sterilization indicator light is stated according to setting rule flashing.
9. Teat pump boiler according to claim 7, which is characterized in that the sterilization control unit is also used to judging
When being not received by the sterilization confirmation signal, it is next after current detection end cycle to control the sterilization indicating unit
Detection cycle issues the sterilization instruction information again.
10. Teat pump boiler according to claim 7, which is characterized in that the sterilization module further includes sterilization index inspection
Survey unit;
The sterilization index detecting unit, for controlling in the sterilization control unit by water temperature heating to highest setting temperature
And after keeping the temperature setting duration, judge whether sterilizing function is finished, if it is not, then killing described in the sterilization control unit control
Next detection cycle of the bacterium indicating unit after current detection end cycle issues the sterilization instruction information again, if so,
Then the sterilization index detecting unit detects whether to meet sterilization index after sterilizing function is finished;If being unsatisfactory for described kill
Bacterium index,
The then sterilization control unit is also used to sterilize indicating unit described in secondary control again and issues sterilization instruction information.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710851754.1A CN109520129B (en) | 2017-09-20 | 2017-09-20 | Heat pump water heater sterilization control method and heat pump water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710851754.1A CN109520129B (en) | 2017-09-20 | 2017-09-20 | Heat pump water heater sterilization control method and heat pump water heater |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109520129A true CN109520129A (en) | 2019-03-26 |
CN109520129B CN109520129B (en) | 2021-11-12 |
Family
ID=65768423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710851754.1A Active CN109520129B (en) | 2017-09-20 | 2017-09-20 | Heat pump water heater sterilization control method and heat pump water heater |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109520129B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110143641A (en) * | 2019-04-12 | 2019-08-20 | 广东万家乐燃气具有限公司 | A kind of the cruise method for disinfection and hot water facility of hot water facility |
CN111410263A (en) * | 2020-02-28 | 2020-07-14 | 广东波达电子科技有限公司 | Sterilization and disinfection module control method and water using equipment applying same |
CN113266948A (en) * | 2021-04-11 | 2021-08-17 | 浙江中广电器股份有限公司 | Air energy heat pump water heater and sterilization control method thereof |
CN115875856A (en) * | 2022-12-12 | 2023-03-31 | 珠海格力电器股份有限公司 | Water heater disinfection method and device, electronic equipment and storage medium |
CN117413897A (en) * | 2023-12-18 | 2024-01-19 | 山东农圣恒昌农业科技有限公司 | Composite vegetable juice fermented beverage and production method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102927658A (en) * | 2012-11-28 | 2013-02-13 | 机械工业第三设计研究院 | Water temperature change control method by humidity control method |
CN103912979A (en) * | 2013-01-04 | 2014-07-09 | 广东美的暖通设备有限公司 | Water heater and sterilization method thereof |
CN104807196A (en) * | 2015-04-13 | 2015-07-29 | 广东美的暖通设备有限公司 | Heat pump water heater control method, controller and heat pump water heater |
CN104896733A (en) * | 2015-05-25 | 2015-09-09 | 广东美的暖通设备有限公司 | Control method and device of heat pump water heater and heat pump water heater |
CN105757996A (en) * | 2016-03-14 | 2016-07-13 | 广东美的暖通设备有限公司 | Sterilization control method of heat pump water heater |
-
2017
- 2017-09-20 CN CN201710851754.1A patent/CN109520129B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102927658A (en) * | 2012-11-28 | 2013-02-13 | 机械工业第三设计研究院 | Water temperature change control method by humidity control method |
CN103912979A (en) * | 2013-01-04 | 2014-07-09 | 广东美的暖通设备有限公司 | Water heater and sterilization method thereof |
CN104807196A (en) * | 2015-04-13 | 2015-07-29 | 广东美的暖通设备有限公司 | Heat pump water heater control method, controller and heat pump water heater |
CN104896733A (en) * | 2015-05-25 | 2015-09-09 | 广东美的暖通设备有限公司 | Control method and device of heat pump water heater and heat pump water heater |
CN105757996A (en) * | 2016-03-14 | 2016-07-13 | 广东美的暖通设备有限公司 | Sterilization control method of heat pump water heater |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110143641A (en) * | 2019-04-12 | 2019-08-20 | 广东万家乐燃气具有限公司 | A kind of the cruise method for disinfection and hot water facility of hot water facility |
CN111410263A (en) * | 2020-02-28 | 2020-07-14 | 广东波达电子科技有限公司 | Sterilization and disinfection module control method and water using equipment applying same |
CN111410263B (en) * | 2020-02-28 | 2022-06-17 | 广东波达电子科技有限公司 | Sterilization and disinfection module control method and water using equipment applying same |
CN113266948A (en) * | 2021-04-11 | 2021-08-17 | 浙江中广电器股份有限公司 | Air energy heat pump water heater and sterilization control method thereof |
CN115875856A (en) * | 2022-12-12 | 2023-03-31 | 珠海格力电器股份有限公司 | Water heater disinfection method and device, electronic equipment and storage medium |
CN117413897A (en) * | 2023-12-18 | 2024-01-19 | 山东农圣恒昌农业科技有限公司 | Composite vegetable juice fermented beverage and production method thereof |
CN117413897B (en) * | 2023-12-18 | 2024-02-20 | 山东农圣恒昌农业科技有限公司 | Composite vegetable juice fermented beverage and production method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN109520129B (en) | 2021-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109520129A (en) | Heat pump water heater sterilization control method and heat pump water heater | |
KR102089824B1 (en) | Water server | |
CA2628901C (en) | Method and system for reliably detecting structure and water system leaks | |
KR101997833B1 (en) | Contact lens cleaning system with monitor | |
US20110024647A1 (en) | Ultraviolet toothbrush sanitizing-box | |
KR102092434B1 (en) | Water dispenser | |
CN110143641B (en) | Cruise sterilization method of water heating equipment and water heating equipment | |
CN112811505A (en) | Sterilization system, control method and device, water heater and storage medium | |
CN103900261A (en) | Water heater and method for controlling ultraviolet sterilization of water heater | |
CN112856756A (en) | Air conditioner and sterilization control method thereof | |
JP2018134622A (en) | Hot and cold water sterilization device | |
JP6876266B2 (en) | Bath equipment | |
CN212132741U (en) | Air conditioning system with ultraviolet sterilization function | |
CN113509569A (en) | Ultraviolet ray disinfection device | |
CN108006904B (en) | Air purification method for bathroom environment, bathroom system and intelligent bathroom mirror | |
JP6873394B2 (en) | Bath equipment | |
JP3935416B2 (en) | Hot water storage water heater | |
CN112250135A (en) | Ultraviolet lamp, household appliance control method and device, household appliance and storage medium | |
CN112624256A (en) | Ultraviolet sterilization control system and control method thereof | |
CN109520130A (en) | Heat pump water heater pollution discharge control method and heat pump water heater | |
CN107693824A (en) | Water heater disinfection execution method and water heater | |
CN108185795A (en) | Heating vessel and its ultraviolet light generating assembly control method | |
CN114688686A (en) | Method and device for controlling ultraviolet sterilization of air conditioner, air conditioner and storage medium | |
CN112113309A (en) | Disinfection control method and device for disinfector, disinfector and storage medium | |
CN107773038B (en) | Dechlorination method and device for liquid heating container and liquid heating container |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |