CN108759104A - A kind of water reminding method, device and water heater - Google Patents

A kind of water reminding method, device and water heater Download PDF

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Publication number
CN108759104A
CN108759104A CN201810504232.9A CN201810504232A CN108759104A CN 108759104 A CN108759104 A CN 108759104A CN 201810504232 A CN201810504232 A CN 201810504232A CN 108759104 A CN108759104 A CN 108759104A
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CN
China
Prior art keywords
water
taps
hot water
amount
outlet valve
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.)
Pending
Application number
CN201810504232.9A
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Chinese (zh)
Inventor
张赛超
乔学文
温东彪
冯嘉伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201810504232.9A priority Critical patent/CN108759104A/en
Publication of CN108759104A publication Critical patent/CN108759104A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2007Arrangement 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)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The present invention discloses a kind of water reminding method, device and water heater.Wherein, this method includes:It detects after being opened with taps, judges whether the current hot water amount of water tank is less than predetermined amount;In the case where current hot water amount is less than predetermined amount, control outlet valve is closed;Wherein, the outlet valve is arranged in the water tank and the position between taps.Through the invention, user is in water utilizing process, if the hot water surplus of water heater is insufficient, it is arranged in water tank and is automatically closed with the outlet valve between taps, more directly effective it can remind user, to facilitate user's reasonable arrangement whether to continue with water and use the water time, avoid uncomfortable and troublesome caused by hot water is insufficient on the way, temperature reduces with water, the user experience is improved.

Description

A kind of water reminding method, device and water heater
Technical field
The present invention relates to machine set technology fields, in particular to a kind of water reminding method, device and water heater.
Background technology
Water heater used in existing market can largely be measured in real time the hot water amount in water tank, and by hot water The surplus of amount is shown over the display.But user not necessarily can be especially gone in use shown by concern display board Hot water amount's information, be easy to cause in this way user with water on the way because hot water deficiency due to influencing normal use, comfort is poor.
It the problem of directly can not effectively reminding user for hot water deficiency during water heater use, not yet proposes at present Effective solution scheme.
Invention content
A kind of water reminding method, device and water heater are provided in the embodiment of the present invention, process is used to solve water heater Middle hot water is insufficient and the problem of directly can not effectively remind user.
In order to solve the above technical problems, the present invention provides a kind of water heaters, wherein the water heater includes:Processor, water Case, outlet valve and with taps, the processor, for detect it is described opened with taps after, monitor in the water tank Hot water amount;In the case where the hot water amount is less than predetermined amount, controls the outlet valve and close;The outlet valve, setting exist Between the water tank and the use taps, for after receiving the open signal or shutdown signal of the processor, executing Corresponding opening operation or shutoff operation.
Further, the processor is additionally operable to monitor the open and-shut mode with taps;If described use taps In open state, then add up it is described lasting duration is opened with taps, with taps to open lasting duration super described After crossing default prompt duration, controls the outlet valve and open;If described be closed with taps, control unit into Enter normal heating pattern.
Further, the water heater further includes:Communication unit, for sending control signal to the outlet valve;Memory Unit, for storing the pre-set predetermined amount and the default prompt duration.
Further, the water heater further includes:Buzzer, for being monitored in the water tank in the processor In the case that hot water amount is less than predetermined amount, buzzing prompt is opened.
Further, the water heater further includes:Indicator light, for being monitored in the water tank in the processor In the case that hot water amount is less than predetermined amount, light prompt is opened.
The present invention provides a kind of water reminding methods, wherein this method includes:It detects after being opened with taps, sentences Cut off the water supply case current hot water amount whether be less than predetermined amount;In the case where current hot water amount is less than predetermined amount, control outlet valve closes It closes;Wherein, the outlet valve is arranged in the water tank and the position between taps.
Further, whether the current hot water amount of water tank is judged less than before predetermined amount, and the method further includes:According to institute Hot water storage and the current water temperature in water tank are stated, the current hot water amount of the water tank is extrapolated.
Further, after control outlet valve is closed, the method further includes:Monitor the opening and closing shape with taps State;If described be in open state with taps, it is accumulative it is described lasting duration is opened with taps, opened with water described It closes after opening lasting duration more than default prompt duration, controls the outlet valve and open;If described be in taps is closed Closed state then controls unit and enters normal heating pattern.
Further, in the case where current hot water amount is less than predetermined amount, the method further includes:Triggering prompt operation; Wherein, the prompt operation includes at least following one:Buzzing prompt, light prompt.
The present invention provides a kind of water amount prompting devices, wherein the device includes:Judgment module uses water for detecting After switch is opened, judge whether the current hot water amount of water tank is less than predetermined amount;Control module, it is pre- for being less than in current hot water amount If in the case of amount, control outlet valve is closed;Wherein, the outlet valve is arranged in the water tank and described between taps Position.
Further, described device further includes:Computing module, for according in the water tank hot water storage and current water Temperature extrapolates the current hot water amount of the water tank.
Further, described device further includes:Monitoring modular, for monitoring the open and-shut mode with taps;If It is described to be in open state with taps, then add up it is described lasting duration is opened with taps, opened with taps described Lasting duration is more than after presetting prompt duration, to control the outlet valve and open;If described be closed with taps, It then controls unit and enters normal heating pattern.
Further, described device further includes:Reminding module is used in the case where current hot water amount is less than predetermined amount, Triggering prompt operation;Wherein, the prompt operation includes at least following one:Buzzing prompt, light prompt.
It applies the technical scheme of the present invention, user is in water utilizing process, if the hot water surplus of water heater is insufficient, setting exists It water tank and is automatically closed with the outlet valve between taps, more directly effective user can be reminded, to facilitate user to close Whether reason arranges to continue with water and uses the water time, avoid with water hot water is insufficient on the way, temperature reduce it is caused uncomfortable and numb Tired, the user experience is improved.
Description of the drawings
Fig. 1 is the hardware architecture diagram of water heater according to the ... of the embodiment of the present invention;
Fig. 2 is the flow chart of water reminding method according to the ... of the embodiment of the present invention;
Fig. 3 is water heater control flow chart according to the ... of the embodiment of the present invention;
Fig. 4 is the structure diagram of water amount prompting device according to the ... of the embodiment of the present invention.
Specific implementation mode
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, using for indicating that the suffix of such as " module ", " component " or " unit " of element is only The explanation for being conducive to the present invention, itself does not have a specific meaning.Therefore, " module ", " component " or " unit " can mix Ground uses.
Embodiment one
Referring to Fig. 1, a kind of hardware architecture diagram of its water heater of each embodiment to realize the present invention, the hot water Device may include:Processor (i.e. CPU shown in Fig. 1), water tank, outlet valve and with components such as taps.Art technology Personnel are appreciated that water heater structure shown in Fig. 1 does not constitute the restriction to water heater, and water heater may include than diagram More or fewer components either combine certain components or different components arrangement.
The all parts of water heater are specifically introduced with reference to Fig. 1:
Processor, for after detecting and being opened with taps, monitoring the hot water amount in water tank;In hot water amount less than default In the case of amount, control outlet valve is closed;
Outlet valve, setting is in water tank and between taps, for believing in the open signal for receiving processor or close After number, corresponding opening operation or shutoff operation are executed.
Through the above technical solutions, user in water utilizing process, if the hot water surplus of water heater is insufficient, is arranged in water tank And can be automatically closed with the outlet valve between taps, more directly effective user can be reminded, to facilitate user reasonable Whether arrangement continues with water and uses the water time, avoid it is uncomfortable and troublesome caused by hot water is insufficient on the way, temperature reduces with water, The user experience is improved.
In actual application, triggering outlet valve is closed when hot water amount's deficiency in water tank, preprocessor to The open and-shut mode of taps is monitored.If being in open state with taps, show that user is knowing that hot water surplus is insufficient It still wants to continue to use water later, can add up to open lasting duration with taps at this time, it is super opening lasting duration with taps After crossing default prompt duration, control outlet valve is opened, and such user can be continuing with hot water.If being in taps and closing shape State shows that user determines stopping water after knowing that hot water surplus is insufficient, can control unit to enter normal heating pattern at this time, After the hot water heating procedure for completing water tank, user can reopen with taps, and outlet valve also automatically turns on, and user can at this time Normal use hot water.Based on this, after prompting user's hot water deficiency by way of triggering outlet valve and closing, subsequent referenceable is used Family is adjusted accordingly with water wish, avoids the just common water for delaying user, the user experience is improved.
The water heater introduced in the present embodiment further includes:Communication unit, for sending control signal to outlet valve;Memory Unit, for storing pre-set predetermined amount and default prompt duration.Above-mentioned predetermined amount and above-mentioned default prompt duration, To be configured according to actual demand.Above-mentioned communication unit, above-mentioned mnemon and processor can be together arranged in unit On.
In the present embodiment, the mode except through temporarily cutting off the water reminds user, can also further combine other promptings Mode, such as buzzer can be set on water heater, for monitoring that the hot water amount in water tank is less than predetermined amount in processor In the case of, open buzzing prompt.The installation site of buzzer can be any appropriate position of water heater, as long as can be real Existing buzzing prompt.Indicator light can also be set on water heater, for monitoring that the hot water amount in water tank is low in processor In the case of predetermined amount, light prompt is opened.Flash color, mode and the frequency of light prompt can be according to user demands It is adjusted with hobby.Stop after above-mentioned alarm predetermined hold-time, to prompt user hot water amount insufficient.
Embodiment two
Based on the water heater of above-described embodiment introduction, a kind of water reminding method is present embodiments provided, as shown in Figure 2 The flow chart of water reminding method, the flow include the following steps (step S201- step S203):
Step S201, detects after being opened with taps, judges whether the current hot water amount of water tank is less than predetermined amount;If It is to then follow the steps S202, if not, thening follow the steps S203;
Step S202, control outlet valve are closed;Wherein, outlet valve is arranged in water tank and with the position between taps;
Step S203, outlet valve continue to keep it turned on.
Through this embodiment, user, if the hot water surplus of water heater is insufficient, is arranged in water tank and use in water utilizing process Outlet valve between taps can be automatically closed, and more directly effective user can be reminded, to facilitate user's reasonable arrangement Whether continue with water and use the water time, avoids uncomfortable and trouble caused by hot water is insufficient on the way, temperature reduces, promotion with water User experience.
Before the hot water surplus to water tank judges, the current hot water amount for first determining water tank, the hot water of water tank are needed Storage and water temperature can all influence current hot water amount.Such as mostly still water temperature is relatively low for hot water storage, then infers that current hot water amount can It can be not enough.According to the hot water storage and current water temperature in water tank, it can calculate that the current hot water amount of water tank, projectional technique are The existing method being commonly used, no longer does excessive description.
It should be noted that after receiving the open signal with taps, i.e., user starts with after water, Ke Yixuan It selects duration and monitors whether current hot water amount is less than predetermined amount, or periodically monitor whether current hot water amount is less than predetermined amount, Different time sections can certainly be spaced to be monitored, be specifically chosen which kind of mode can be accustomed to setting according to user.
In the current hot water amount for determining water tank less than after predetermined amount, triggering outlet valve is closed.And with the unlatching of taps It is by user's operation, user can determine closing taps stopping water according to self-demand, also be to maintain and use taps It is lasting to open to continue to use water.Based on this, the present invention provides a kind of preferred embodiments, i.e., close it in control outlet valve Afterwards, the open and-shut mode of monitoring taps;It is accumulative when opening lasting with taps if being in open state with taps Long, after opening lasting duration with taps and being more than default prompt duration, control outlet valve is opened;If be in taps Closed state then controls unit and enters normal heating pattern.Based on this, prompt user hot by way of triggering outlet valve and closing After water deficiency, subsequent referenceable user's is adjusted accordingly with water wish, is avoided the just common water for delaying user, is improved User experience.
In the present embodiment, the mode except through temporarily cutting off the water reminds user, can also further combine other promptings Mode, i.e., in the case where current hot water amount is less than predetermined amount, triggering prompt operation;Wherein, prompt operation includes at least following One of:Buzzing prompt, light prompt.Above-mentioned a variety of alerting patterns can be superimposed use, and effect is reminded to further strengthen.
Fig. 3 is water heater control flow chart according to the ... of the embodiment of the present invention, as shown in figure 3, the flow includes following Step (step S301- step S310):
Step S301, unit power on.
Step S302, unit is according to setting pattern normal operation, for example, into normal heating pattern, hot water under the pattern The detection and display of amount.
Step S303, the open signal of reception taps detect that user opens and are prepared to use hot water with taps.
Step S304 judges whether current hot water surplus is less than predetermined amount in user's water utilizing process;If it is, Step S307 is executed, if not, thening follow the steps S305.
Step S305, control outlet valve are kept it turning on.
Step S306, the just common water of user.
Step S307, control outlet valve are closed.
Whether step S308, judgement are closed with taps at this time, i.e., after outlet valve closing, user knows hot water amount at this time Deficiency, user can decide whether to continue to use water according to the wish of oneself.If closed with taps, S309 is thened follow the steps;Such as Fruit is still kept it turned on taps, thens follow the steps S310.
Step S309, user stop using water.
Whether the opening time of step S310, monitoring taps are more than default prompt duration;If so, thening follow the steps S305, if not, thening follow the steps S302, i.e., user abandons that water, unit is used to carry out normal control, normal heating.
In water tank and with outlet valve is provided between taps such as the water outlet in water tank can be arranged in the present embodiment. User decides whether to be discharged during using water by outlet valve and with taps double condition.
In the water prompt scheme of water heater provided in this embodiment, two setting values are introduced:Predetermined amount and default Duration is prompted, as Rule of judgment reference value.Whether the hot water surplus that predetermined amount is used to judge in water tank is enough, when presetting prompt Length is for judging whether user has the wish continued with water.When judging hot water amount's deficiency by predetermined amount, control outlet valve is closed, To remind user's hot water insufficient.The present invention controls the action of outlet valve, and not to be discharged temporarily as prompt message, user can be timely It checks hot water amount, chooses whether to continue to use water to user.Later, to being carried out with the opening time of taps and default prompt duration Compare, if the opening time has been more than default prompt duration, shows that user wants to continue to use hot water, control outlet valve at this time It opens, for user's water.
Embodiment three
Corresponding to the water reminding method of Fig. 2 introductions, a kind of water amount prompting device is present embodiments provided, as shown in Figure 4 Water amount prompting device structure diagram, which includes:
Judgment module 10, for after detecting and being opened with taps, judging the current hot water amount of water tank whether less than default Amount;
Control module 20 is connected to judgment module 10, in the case where current hot water amount is less than predetermined amount, controlling out Water valve is closed;Wherein, outlet valve is arranged in water tank and with the position between taps.
Through this embodiment, user, if the hot water surplus of water heater is insufficient, is arranged in water tank and use in water utilizing process Outlet valve between taps can be automatically closed, and more directly effective user can be reminded, to facilitate user's reasonable arrangement Whether continue with water and use the water time, avoids uncomfortable and trouble caused by hot water is insufficient on the way, temperature reduces, promotion with water User experience.
Above-mentioned apparatus further includes:Computing module, for according to the hot water storage and current water temperature in water tank, calculating water tank Current hot water amount.Projectional technique is the existing method being commonly used, and no longer does excessive description.
Above-mentioned apparatus further includes:Monitoring modular is used for the open and-shut mode of monitoring taps;It is opened if be in taps State is opened, then adds up to open lasting duration with taps, is more than default prompt duration opening lasting duration with taps Afterwards, control outlet valve is opened;If be closed with taps, controls unit and enter normal heating pattern.Based on this, After prompting user's hot water deficiency by way of triggering outlet valve and closing, subsequent referenceable user's is carried out accordingly with water wish Adjustment avoids the just common water for delaying user, and the user experience is improved.
In the present embodiment, the mode except through temporarily cutting off the water reminds user, can also further combine other promptings Mode, above-mentioned apparatus can also include:Reminding module, in the case where current hot water amount is less than predetermined amount, triggering to prompt Operation;Wherein, prompt operation includes at least following one:Buzzing prompt, light prompt.Above-mentioned a variety of alerting patterns can be superimposed It uses, effect is reminded to further strengthen.
From the above description it is found that the present invention can solve problems with:1) when water heater hot-water amount deficiency, user is still Water is so used, leads to the reduction of midway temperature, is used without hot water;2) before user's water, without noticing of display board hot water amount's information, Hot water amount's information can not be simply obtained in time, whether be unable to reasonable arrangement with water and with the water time.By the invention it is possible to side Just effectively prompt user hot water amount is insufficient, and user can check hot water amount in time, come determine oneself whether to be continuing with hot water with And what is drawn oneself up uses the water time.Avoid that hot water is insufficient on the way with water, temperature is extremely uncomfortable caused by reducing and trouble.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that process, method, article or device including a series of elements include not only 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 this There is also other identical elements in the process of element, method, article or device.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a mobile terminal (can be mobile phone, computer, clothes Be engaged in device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described above in conjunction with figure, but the invention is not limited in 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 the enlightenment of the present 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 water heater, which is characterized in that the water heater includes:Processor, water tank, outlet valve and with taps,
The processor, for detect it is described opened with taps after, monitor the hot water amount in the water tank;In the heat In the case that water is less than predetermined amount, controls the outlet valve and close;
The outlet valve, setting is between the water tank and the use taps, in the unlatching for receiving the processor After signal or shutdown signal, corresponding opening operation or shutoff operation are executed.
2. water heater according to claim 1, which is characterized in that
The processor is additionally operable to monitor the open and-shut mode with taps;If described be in open state with taps, Then add up it is described lasting duration is opened with taps, to open lasting duration with taps be more than default prompt duration described Afterwards, the outlet valve is controlled to open;If described be closed with taps, control unit and enter normal heating mould Formula.
3. water heater according to claim 2, which is characterized in that the water heater further includes:
Communication unit, for sending control signal to the outlet valve;
Mnemon, for storing the pre-set predetermined amount and the default prompt duration.
4. water heater according to claim 1, which is characterized in that the water heater further includes:
Buzzer in the case of being less than predetermined amount for the hot water amount in monitoring the water tank in the processor, opens bee Ring prompt.
5. water heater according to claim 1, which is characterized in that the water heater further includes:
Indicator light in the case of being less than predetermined amount for the hot water amount in monitoring the water tank in the processor, opens lamp Light prompts.
6. a kind of water reminding method, which is characterized in that the method includes:
It detects after being opened with taps, judges whether the current hot water amount of water tank is less than predetermined amount;
In the case where current hot water amount is less than predetermined amount, control outlet valve is closed;Wherein, the outlet valve is arranged in the water Case and the position between taps.
7. according to the method described in claim 6, it is characterized in that, judge water tank current hot water amount whether less than predetermined amount it Before, the method further includes:
According to the hot water storage and current water temperature in the water tank, the current hot water amount of the water tank is extrapolated.
8. according to the method described in claim 6, it is characterized in that, after control outlet valve closing, the method further includes:
Monitor the open and-shut mode with taps;
If described be in open state with taps, it is accumulative it is described lasting duration is opened with taps, use water described It is more than after presetting prompt duration, to control the outlet valve and open that switch, which opens lasting duration,;
If described be closed with taps, control unit and enter normal heating pattern.
9. according to the method described in claim 6, it is characterized in that, current hot water amount be less than predetermined amount in the case of, it is described Method further includes:
Triggering prompt operation;Wherein, the prompt operation includes at least following one:Buzzing prompt, light prompt.
10. a kind of water amount prompting device, which is characterized in that described device includes:
Judgment module, for after detecting and being opened with taps, judging whether the current hot water amount of water tank is less than predetermined amount;
Control module, in the case where current hot water amount is less than predetermined amount, control outlet valve to be closed;Wherein, the water outlet Valve is arranged in the water tank and the position between taps.
11. device according to claim 10, which is characterized in that described device further includes:
Computing module, for according to the hot water storage and current water temperature in the water tank, extrapolating the current hot water of the water tank Amount.
12. device according to claim 10, which is characterized in that described device further includes:
Monitoring modular, for monitoring the open and-shut mode with taps;If described be in open state with taps, tire out Count it is described lasting duration is opened with taps, opened with taps after lasting duration is more than default prompt duration described, The outlet valve is controlled to open;If described be closed with taps, control unit and enter normal heating pattern.
13. device according to claim 10, which is characterized in that described device further includes:
Reminding module, in the case where current hot water amount is less than predetermined amount, triggering prompt to operate;Wherein, the prompt behaviour Make to include at least following one:Buzzing prompt, light prompt.
CN201810504232.9A 2018-05-23 2018-05-23 A kind of water reminding method, device and water heater Pending CN108759104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810504232.9A CN108759104A (en) 2018-05-23 2018-05-23 A kind of water reminding method, device and water heater

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Application Number Priority Date Filing Date Title
CN201810504232.9A CN108759104A (en) 2018-05-23 2018-05-23 A kind of water reminding method, device and water heater

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Publication Number Publication Date
CN108759104A true CN108759104A (en) 2018-11-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115403086A (en) * 2022-09-29 2022-11-29 四川长虹空调有限公司 Water purifier control method and device
US11578864B2 (en) * 2019-04-19 2023-02-14 Young-Hwan Choi Method of automatically cleaning boiler pipes

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AU3398493A (en) * 1991-12-21 1994-09-15 Imi Waterheating Limited Waterheater
JP2000356403A (en) * 1999-06-14 2000-12-26 Nippon Itomic Co Ltd Hot-water storage type electric water heater
JP2002228261A (en) * 2001-02-06 2002-08-14 Rinnai Corp Water heater
CN1610514A (en) * 2002-04-26 2005-04-27 松下电器产业株式会社 Electric water heater
CN104913512A (en) * 2015-06-30 2015-09-16 厦门阿玛苏电子卫浴有限公司 Control method of instant-heating water heater based on parallel structure of multiple heating cups
CN106016439A (en) * 2016-06-13 2016-10-12 安徽省恒胜机电工程股份有限公司 Central hot water recycling system
CN208431953U (en) * 2018-05-23 2019-01-25 珠海格力电器股份有限公司 A kind of water heater

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Publication number Priority date Publication date Assignee Title
AU3398493A (en) * 1991-12-21 1994-09-15 Imi Waterheating Limited Waterheater
JP2000356403A (en) * 1999-06-14 2000-12-26 Nippon Itomic Co Ltd Hot-water storage type electric water heater
JP2002228261A (en) * 2001-02-06 2002-08-14 Rinnai Corp Water heater
CN1610514A (en) * 2002-04-26 2005-04-27 松下电器产业株式会社 Electric water heater
CN104913512A (en) * 2015-06-30 2015-09-16 厦门阿玛苏电子卫浴有限公司 Control method of instant-heating water heater based on parallel structure of multiple heating cups
CN106016439A (en) * 2016-06-13 2016-10-12 安徽省恒胜机电工程股份有限公司 Central hot water recycling system
CN208431953U (en) * 2018-05-23 2019-01-25 珠海格力电器股份有限公司 A kind of water heater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11578864B2 (en) * 2019-04-19 2023-02-14 Young-Hwan Choi Method of automatically cleaning boiler pipes
CN115403086A (en) * 2022-09-29 2022-11-29 四川长虹空调有限公司 Water purifier control method and device
CN115403086B (en) * 2022-09-29 2023-10-27 四川长虹空调有限公司 Water purifier control method and device

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