CN110895049A - Method for remotely controlling water heater - Google Patents
Method for remotely controlling water heater Download PDFInfo
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- CN110895049A CN110895049A CN201911205224.5A CN201911205224A CN110895049A CN 110895049 A CN110895049 A CN 110895049A CN 201911205224 A CN201911205224 A CN 201911205224A CN 110895049 A CN110895049 A CN 110895049A
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- water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a method for remotely controlling a water heater, which comprises the following steps of S1, entering a set temperature mode if water is turned off within N seconds after water boiling, S2, obtaining reference water flow X liters/minute through a water flow sensor, S3, controlling a water valve, obtaining water flow change α liters/minute through the water flow sensor, S4, equivalently obtaining the reference temperature T DEG C through the reference water flow X liters/minute, equivalently obtaining the temperature change β DEG C of each unit through the water flow change, S5, calculating the corresponding temperature gamma DEG C according to the water flow change α liters/minute, and expressing gamma through the following formula, wherein gamma is T + α β, S6, performing water turning off, storing the corresponding temperature gamma DEG C, exiting the set temperature mode, and S7, outputting hot water according to the corresponding temperature gamma DEG C if the water heater does not enter the set temperature mode.
Description
Technical Field
The invention relates to the field of water heaters, in particular to a method for remotely controlling a water heater.
Background
Conventional water heaters are generally installed in places other than bathrooms such as terraces and kitchens, and distant from water for safety reasons. When an operation is required, users often choose to use the device in the current state due to inconvenience in operation of the device or instability of the external device. When the current state of the water heater is changed, the current state of the water heater is inconvenient to change due to too far distance. The invention aims to design a method for remotely controlling a water heater.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides a method for remotely controlling a water heater.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the invention discloses a method for remotely controlling a water heater, which analyzes user behaviors through a water flow sensor and comprises the following steps:
s1: if the water boiling action is carried out within N seconds, the water is turned off, and a temperature setting mode is entered, wherein N is a preset value;
s2: boiling water for M seconds, and obtaining the reference water flow X liters/minute through a water flow sensor, wherein M is a preset value;
s3, controlling a water valve to obtain water flow change of α liters/minute through a water flow sensor;
s4, equating the reference water flow X liter/min as the reference temperature T degree centigrade, equating the water flow change of each unit as the temperature change of each unit β degree centigrade;
s5, calculating the corresponding temperature gamma DEG C according to the water flow change amount α L/min, wherein gamma is expressed by the following formula:
γ＝T+α*β；
s6: performing water-off action, storing the corresponding temperature gamma ℃, and exiting the temperature setting mode;
s7: and if the temperature is not set in the temperature setting mode, outputting hot water according to the corresponding temperature gamma ℃.
The invention utilizes the characteristic that the water flow sensor in the water heater detects the water flow, and analyzes the action which is required to be executed by the water heater by the current user through comparing the water flow change, thereby carrying out remote control on the heating/cooling of the water heater. In the whole operation process, a user can avoid operating the equipment from the front side, and can enter a set temperature mode only by controlling the water valve; meanwhile, the user can change the set temperature only by controlling the water valve to change the water flow, so that the life is more convenient.
The invention also discloses a method for remotely controlling the water heater, which analyzes the user behavior through the water pressure sensor and comprises the following steps:
step 1: if the water boiling action is carried out within P seconds, the water is turned off, and a temperature setting mode is entered, wherein P is a preset value;
step 2: performing boiling water action for Q seconds, and obtaining reference water pressure Y through a water pressure sensor, wherein Q is a preset value;
and step 3: controlling a water valve, and obtaining a water pressure change delta through a water pressure sensor;
and 4, step 4: the reference water pressure Y is equivalent to a reference temperature S DEG C, and the water pressure change quantity of each unit is equivalent to a temperature change quantity epsilon DEG C of each unit;
and 5: calculating the corresponding temperature zeta centigrade according to the water pressure change delta, wherein zeta is calculated by the following formula:
ζ＝S+δ*ε；
step 6: performing water closing action, storing the corresponding temperature Zeta ℃ and exiting from the temperature setting mode;
and 7: and if the temperature is not set in the temperature setting mode, outputting hot water according to the corresponding temperature Zeta centigrade.
The invention analyzes the action which is required to be executed by the water heater by the current user by utilizing the characteristic that the water pressure sensor in the water heater detects the water pressure and comparing the change of the water pressure, thereby remotely controlling the heating/cooling of the water heater. In the whole operation process, a user can avoid operating the equipment from the front side, and can enter a set temperature mode only by controlling the water valve; meanwhile, the user can change the set temperature only by controlling the water valve to change the water pressure, so that the life is more convenient.
Drawings
FIG. 1 is a flow chart of example 1.
FIG. 2 is a flowchart of example 2.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, a method of remotely controlling a water heater includes the steps of:
s1: if the water boiling action is carried out within N seconds, the water is turned off, and a temperature setting mode is entered, wherein N is a preset value;
s2: boiling water for M seconds, and obtaining the reference water flow X liters/minute through a water flow sensor, wherein M is a preset value;
s3, controlling a water valve to obtain water flow change of α liters/minute through a water flow sensor;
s4, equating the reference water flow X liter/min as the reference temperature T degree centigrade, equating the water flow change of each unit as the temperature change of each unit β degree centigrade;
s5, calculating the corresponding temperature gamma DEG C according to the water flow change amount α liters/minute, wherein gamma is expressed by the following formula:
γ＝T+α*β；
s6: performing water-off action, storing the corresponding temperature gamma ℃, and exiting the temperature setting mode;
s7: and if the temperature is not set in the temperature setting mode, outputting hot water according to the corresponding temperature gamma ℃.
In embodiment 1, the following extensions can also be made: s2 includes the following:
and starting the water valve to half of the maximum angle, performing water boiling action for M seconds, and obtaining the reference water flow X liters/minute through the water flow sensor, wherein M is a preset value.
In embodiment 1 and the above modified embodiments, the following extensions may also be made: n belongs to [5,60 ].
In embodiment 1 and the above modified embodiments, the following extensions may also be made: n-25.
In embodiment 1 and the above modified embodiments, the following extensions may also be made: t epsilon [30,70 ].
In embodiment 1 and the above modified embodiments, the following extensions may also be made: t-42.
In embodiment 1 and the above modified embodiments, the following extensions may also be made: the water flow sensor calculates the water flow by the following formula:
A＝(F+3)/8.2
wherein A represents water flow; f denotes the pulse signal frequency.
In embodiment 1 and the above modified embodiments, the following extension of β ═ 1 can also be made.
Embodiment 1 utilizes the characteristic that a water flow sensor in a water heater has the detected water flow, and analyzes the action which is required to be executed by the water heater by a current user through comparison of the water flow change, thereby remotely controlling the heating/cooling of the water heater. In the whole operation process, a user can avoid operating the equipment from the front side, and can enter a set temperature mode only by controlling the water valve; meanwhile, the user can change the set temperature only by controlling the water valve to change the water flow, so that the life is more convenient.
Example 2
As shown in fig. 2, a method for remotely controlling a water heater includes the steps of:
step 1: if the water boiling action is carried out within P seconds, the water is turned off, and a temperature setting mode is entered, wherein P is a preset value;
step 2: performing boiling water action for Q seconds, and obtaining reference water pressure Y through a water pressure sensor, wherein Q is a preset value;
and step 3: controlling a water valve, and obtaining a water pressure change delta through a water pressure sensor;
and 4, step 4: the reference water pressure Y is equivalent to a reference temperature S DEG C, and the water pressure change quantity of each unit is equivalent to a temperature change quantity epsilon DEG C of each unit;
and 5: calculating the corresponding temperature zeta centigrade according to the water pressure change delta, wherein zeta is calculated by the following formula:
ζ＝S+δ*ε；
step 6: performing water closing action, storing the corresponding temperature Zeta ℃ and exiting from the temperature setting mode;
and 7: and if the temperature is not set in the temperature setting mode, outputting hot water according to the corresponding temperature Zeta centigrade.
In embodiment 2, the following extensions may also be made: s2 includes the following:
and starting the water valve to a half of the maximum angle, performing water boiling action for M seconds, and obtaining a water pressure change delta through the water pressure sensor.
In embodiment 2, in the above modified embodiment, the following extension may also be made: p is an element of [5,60 ].
In embodiment 2, in the above modified embodiment, the following extension may also be made: p-25.
In embodiment 2, in the above modified embodiment, the following extension may also be made: s is an element of 30, 70.
In embodiment 2, in the above modified embodiment, the following extension may also be made: s-42.
In embodiment 2, in the above modified embodiment, the following extension may also be made: ε is 1.
Embodiment 2 analyzes the action which is required to be executed by the water heater by the current user by comparing the change of the water pressure by utilizing the characteristic that a water pressure sensor in the water heater has the detected water pressure, thereby remotely controlling the heating/cooling of the water heater. In the whole operation process, a user can avoid operating the equipment from the front side, and can enter a set temperature mode only by controlling the water valve; meanwhile, the user can change the set temperature only by controlling the water valve to change the water pressure, so that the life is more convenient.
The same or similar reference numerals correspond to the same or similar parts;
the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for example, the calculation formula of the water flow rate sensor in the embodiment is not limited to the formula illustrated in the embodiment, and the calculation formula of different kinds of water flow rate sensors is different. The foregoing is a definition of the embodiments and is not to be construed as limiting the present patent.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A method of remotely controlling a water heater, comprising the steps of:
s1: if the water boiling action is carried out within N seconds, the water is turned off, and a temperature setting mode is entered, wherein N is a preset value;
s2: boiling water for M seconds, and obtaining the reference water flow X liters/minute through a water flow sensor, wherein M is a preset value;
s3, controlling a water valve to obtain water flow change of α liters/minute through a water flow sensor;
s4, equating the reference water flow X liter/min as the reference temperature T degree centigrade, equating the water flow change of each unit as the temperature change of each unit β degree centigrade;
s5, calculating the corresponding temperature gamma DEG C according to the water flow change amount α L/min, wherein gamma is expressed by the following formula:
γ＝T+α*β；
s6: performing water-off action, storing the corresponding temperature gamma ℃, and exiting the temperature setting mode;
s7: and if the temperature is not set in the temperature setting mode, outputting hot water according to the corresponding temperature gamma ℃.
2. The method for remotely controlling a water heater according to claim 1, wherein said S2 includes the following contents:
and starting the water valve to half of the maximum angle, performing water boiling action for M seconds, and obtaining the reference water flow X liters/minute through the water flow sensor, wherein M is a preset value.
3. A method for remotely controlling a water heater according to claim 1 or 2, wherein N e [5,60 ].
4. A method of remotely controlling a water heater as recited in claim 3, wherein N-25.
5. A method of remotely controlling a water heater as recited in claim 1, 2 or 4, wherein said T e [30,70 ].
6. The method of remotely controlling a water heater as recited in claim 5, wherein T-42.
7. A method of remotely controlling a water heater as claimed in claim 1, 2, 4 or 6, wherein said water flow sensor calculates water flow by the formula:
A＝(F+3)/8.2
wherein A represents water flow; and F represents the pulse signal frequency.
8. The method of claim 1, 2, 4 or 6, wherein said β is equal to 1.
9. A method of remotely controlling a water heater, comprising the steps of:
step 1: if the water boiling action is carried out within P seconds, the water is turned off, and a temperature setting mode is entered, wherein P is a preset value;
step 2: performing boiling water action for Q seconds, and obtaining reference water pressure Y through a water pressure sensor, wherein Q is a preset value;
and step 3: controlling a water valve, and obtaining a water pressure change delta through a water pressure sensor;
and 4, step 4: the reference water pressure Y is equivalent to a reference temperature S DEG C, and the water pressure change quantity of each unit is equivalent to a temperature change quantity epsilon DEG C of each unit;
and 5: calculating the corresponding temperature zeta centigrade according to the water pressure change delta, wherein zeta is calculated by the following formula:
ζ＝S+δ*ε；
step 6: performing water closing action, storing the corresponding temperature Zeta ℃ and exiting from the temperature setting mode;
and 7: and if the temperature is not set in the temperature setting mode, outputting hot water according to the corresponding temperature Zeta centigrade.
10. A method of remotely controlling a water heater as recited in claim 9, wherein said P e [5,60 ]; the S epsilon [30,70 ].
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| CN201911205224.5A CN110895049B (en) | 2019-11-29 | 2019-11-29 | Method for remotely controlling water heater |
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| CN201911205224.5A CN110895049B (en) | 2019-11-29 | 2019-11-29 | Method for remotely controlling water heater |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61240035A (en) * | 1985-04-15 | 1986-10-25 | Noritsu Co Ltd | Hot water feed controller |
| JP2011127897A (en) * | 2011-03-30 | 2011-06-30 | Mitsubishi Electric Corp | Automatic hot water supply device |
| JP2015210057A (en) * | 2014-04-30 | 2015-11-24 | 日立アプライアンス株式会社 | Water heater |
| CN105135695A (en) * | 2015-10-20 | 2015-12-09 | 成都艾维拓思科技有限公司 | Remote-monitoring electric water heater with effluent water automatic temperature control function |
| CN105444426A (en) * | 2016-01-04 | 2016-03-30 | 湖南工业大学 | Gas-fired water heater with remote temperature adjustment function |
| CN106052128A (en) * | 2016-08-06 | 2016-10-26 | 青岛科技大学 | Electric water heater controlled by intelligent valve |
| CN106766189A (en) * | 2015-11-25 | 2017-05-31 | 重庆重都网络科技有限责任公司 | A kind of long-range indoor fuel gas hot water control method based on Internet of Things |
-
2019
- 2019-11-29 CN CN201911205224.5A patent/CN110895049B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61240035A (en) * | 1985-04-15 | 1986-10-25 | Noritsu Co Ltd | Hot water feed controller |
| JP2011127897A (en) * | 2011-03-30 | 2011-06-30 | Mitsubishi Electric Corp | Automatic hot water supply device |
| JP2015210057A (en) * | 2014-04-30 | 2015-11-24 | 日立アプライアンス株式会社 | Water heater |
| CN105135695A (en) * | 2015-10-20 | 2015-12-09 | 成都艾维拓思科技有限公司 | Remote-monitoring electric water heater with effluent water automatic temperature control function |
| CN106766189A (en) * | 2015-11-25 | 2017-05-31 | 重庆重都网络科技有限责任公司 | A kind of long-range indoor fuel gas hot water control method based on Internet of Things |
| CN105444426A (en) * | 2016-01-04 | 2016-03-30 | 湖南工业大学 | Gas-fired water heater with remote temperature adjustment function |
| CN106052128A (en) * | 2016-08-06 | 2016-10-26 | 青岛科技大学 | Electric water heater controlled by intelligent valve |
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| CN110895049B (en) | 2021-07-13 |
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