CN104596111A - Water heating boiling point self-adaption method - Google Patents
Water heating boiling point self-adaption method Download PDFInfo
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- CN104596111A CN104596111A CN201410770044.2A CN201410770044A CN104596111A CN 104596111 A CN104596111 A CN 104596111A CN 201410770044 A CN201410770044 A CN 201410770044A CN 104596111 A CN104596111 A CN 104596111A
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Abstract
The invention relates to a water heating boiling point self-adaption method. The method includes the following steps that first, water is added in a heating pipe; second, the heating pipe starts heating, and a water pump continuously supplies water; third, water flow is reduced, whether water temperature is raised or not is judged after time delay, if the water temperature is not raised, it is preliminarily judged that boiling point temperature is reached, and the fourth step is executed; if the water temperature is raised, it can be judged that boiling point temperature is not reached, and the step is repeated; fourth, water flow is reduced again, whether water temperature is raised or not is judged after time delay, the boiling point temperature preliminarily judged in the third step is confirmed again, if the water temperature is raised, the third step is repeated, and if the water temperature is not raised, the fifth step is executed; fifth, boiling point temperature data are stored in a storage; sixth, the boiling point temperature data in the storage are read every time the heating pipe is powered on. The method has the advantages that water boiling point temperature of a using environment is accurately judged and controlled within the range of the boiling point temperature, and safety accidents caused by the situation that water is vaporized and splashed out are prevented.
Description
Technical field
The present invention relates to a kind of instant heating type drinking technical field of heating, specifically a kind of water heating boiling point adaptive approach.
Background technology
Instant heating type drinking heater on existing market, when water temperature reaches boiling point, water can in heating tube rapid vaporization, produce mixing steam to spray fast from delivery port, a large amount of steam cannot condensation and discharging with hot water outlet, causes water and steam to spill, if having people around delivery port because inside and outside pressure is different, very easily scald human body, security incident occurs.
Due under Different Altitude Regions and different air pressure conditions, its boiling point exists different.If preset lower temperature control point, such as 90 DEG C, just can not fully seethe with excitement at low altitude area water, the water burnt out is not real boiling water; If preset higher than the temperature control point making land used boiling point, water temperature does not reach this temperature spot always and changes controlled cell (namely reduce the water yield or add high-power) always, and vapour situation of spraying water is more and more serious, cause severe safety problem, and finally cause the water yield in calandria cavity constantly to reduce initiation calandria dry combustion method damage because vaporizing.
In sum, need a kind of can automatically fast, accurately differentiate the method for instant heating type drinking device location boiling point, thus make the water temperature of heating avoid occurring the phenomenon of water spray vapour as far as possible again close to boiling point.
Current instant heating type drinking heater generally adopts following methods:
1, the heating electrical appliance of temperature sensor or temperature controller is adopted normally to be set to by control boiling point than real boiling point low several years with vapour of not spraying water under adapting to varying environment, such water can not really seethe with excitement, and can only be suitable for low altitude area in part, it is commonplace that this method adopts.
2, the product selling to different regions sets different boiling point control temperature, this method market from can not avoid when making land used different spraying hydrometeor.
3, establish factory mode in, adapt to local boiling temperature by specifically operating (as potentiometer, program parameter etc.) setting, this method needs personnel's process after sale, and if after arranging place to use change and can not avoid equally spraying hydrometeor.
Above method or need manual intervention or do not reach boiling temperature, all thoroughly cannot solve and accurately differentiate boiling point under Different Altitude Regions and different air pressure conditions.
In addition, Chinese patent CN200510037189 disclosed " determination methods of electric kettle water boiling ", disclosed in be the determination methods of the water boiling of the electric kettle class heater of fixing heating power and the water yield, and be not suitable for convection current and move water instant heating type drinking heater.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.
For this reason, one object of the present invention is to propose the strong water heating boiling point adaptive approach of a kind of water boiling temperature of accurate judgement environment for use, manpower-free's operation and self adaptation.
According to a kind of water heating boiling point adaptive approach of the present invention, it is characterized in that: comprise the following steps:
S1: add water first to heating tube 4;
S2: heating tube 4 starts heating, water pump 3 continues to supply water;
S3: reduce discharge, through judging whether water temperature rises after time delay, preliminary judgement has arrived boiling temperature and forwarded step S4 to if water temperature does not rise; If water temperature has rising to judge, water temperature does not reach boiling temperature, repeats this step;
S4: again reduce discharge, judges after time delay whether water temperature rises, and reaffirms the boiling temperature of the preliminary judgement of step S3, if water temperature has rising to go back to step S3, if water temperature does not rise enter step S5;
S5: by these boiling temperature data stored in memory;
S6: read the boiling temperature data in institute's memory after each energising.
Further concrete, in described step S3: time expand is 0.5 second to 5 seconds.
Further concrete, in described step S4: time expand is 0.5 second to 5 seconds.
Further concrete, step S6 is further comprising the steps of: S61: when area change, cancel the boiling temperature data in memory 9, come back to step S1 place.
The invention has the beneficial effects as follows: the water boiling temperature 1, accurately judging environment for use, effectively controls within boiling temperature, prevent water vapor from spilling generation security incident; 2, make a type adapt to varying environment, leaving water temperature reaches boiling point, and water yield is coherent stable, avoids different regions to configure different type of machines, reduces the after-sales service resource therefore produced; 3, automatically adapting to make need not manual intervention reconditioner intrinsic parameter in user's use procedure.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment.
Fig. 1 is according to workflow schematic diagram of the present invention.
Fig. 2 is according to electric heater unit structural representation of the present invention.
It is below description of reference numerals
Cold tanks 1; Water pipe 2; Water pump 3; Heating tube 4; Temperature sensor 5; Vapor separating box 6; Exhaust condenser pipe 7; Hot water outlet 8; Holder 9.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Below with reference to Fig. 1 to Fig. 2, a kind of water heating boiling point adaptive approach according to the embodiment of the present invention is described.
As shown in Figure 2, the electric heater unit of application the method for the present invention's statement, comprise cold tanks 1, and the output of cold tanks 1 is connected with water pipe 2, water pipe 2 there is a water pump 3, described water pump 3 is connected with heating tube 4, the outlet of described heating tube 4 is also provided with vapor separating box 6, described vapor separating box 6 is provided with exhaust condenser pipe 7 and hot water outlet 8, wherein, temperature sensor 5 is provided with in described vapor separating box 6, one end of described temperature sensor 5 extends in heating tube 4, holding wire drawn by temperature sensor 5, holding wire is electrically connected with holder 9, the memory that described memory 9 can be remembered for power-off.
Electrical heating dress exhaust condenser pipe 7 is changed, and water temperature can not continue because of absorption heat to raise.
Drawn by above principle, if water certain capacity or certain flow being flowed through to calandria is with identical heating power feedwater heating (heat that the heat of supply absorbs much larger than water), if water temperature continues to remain unchanged, and this temperature spot does not rise with the minimizing of rate of water added, so this water temperature point is exactly the boiling point of location water.
For different regions and air pressure etc., method that can be excessively following of the present invention realizes object of the present invention, specific as follows:
As shown in Figure 1, present invention sets forth a kind of water heating boiling point adaptive approach, it is characterized in that: comprise the following steps:
S1: add water first to heating tube 4;
S2: heating tube 4 starts heating, water pump 3 continues to supply water;
S3: reduce discharge, judge whether water temperature rises through excess temperature sensor 5 after time delay, preliminary judgement has arrived boiling temperature and forwarded step S4 to if water temperature does not rise; If water temperature has rising to judge, water temperature does not reach boiling temperature, repeats this step;
Through temperature sensor 5, S4: again reduce discharge, judges whether water temperature rises after time delay, reaffirm the boiling temperature of the preliminary judgement of step S3, if water temperature has rising to go back to step S3, if water temperature does not rise enter step S5;
S5: boiling temperature data enrolled by temperature sensor 5, is sent on memory 9 by holding wire, by these boiling temperature data stored in memory 9;
S6: read the boiling temperature data in institute's memory 9 after each energising.
Following mask body ground describes step S1 and to step S6 is:
Wherein, step S1: cold tanks 1 adds water, water adds water to heating tube 4 by water pump 3, its objective is and hot water temperature sensor is fully contacted with water, prevent heating tube dry combustion method;
Wherein, step S2: when water starts heating by heating tube 4, water pump 3 continues to supply water, and ensure that water continues through heating tube 4, in following steps, heating tube 4 power invariability is constant;
Wherein, step S3: control water pump 3, reduce discharge, its objective is and make water temperature stability, after time delay through judgement vapor separating box 6 or/and whether the water temperature in heating tube 4 pipe rises, if water temperature does not rise, preliminary judgement has arrived boiling temperature and has forwarded step S4 to; If water temperature has rising to judge, water temperature does not reach boiling temperature, repeats this step;
Wherein, step S4: again reduce discharge, judges after time delay whether water temperature rises, and reaffirms the boiling temperature of the preliminary judgement of step S3, if water temperature has rising to go back to step S3, if water temperature does not rise enter step S5;
Wherein, step S5: now can judge that Current Temperatures is as the boiling point under current environment, by this temperature data stored in memory 9, directly adopts calibrated boiling temperature, without the need to recalibration boiling temperature during energising work again;
Wherein, step S6: read the boiling temperature data in institute's memory 9 after each energising, namely the boiling temperature data that after each energising, reading memory 9 stores are as water temperature temperature control higher limit, again in heating process, coolant-temperature gage is no more than boiling temperature just can realize water temperature close to local boiling point, does not make again water vapor spill from hot water outlet 8 or exhaust condenser pipe 7.
Further concrete, in described step S3: time expand is 0.5 second to 5 seconds.The time expand of 0.5 second or 1 second or 2 seconds or 3 seconds or 4 seconds or 5 seconds can be selected according to design.
Further concrete, in described step S4: time expand is 0.5 second to 5 seconds.Equally, the time expand of 0.5 second or 1 second or 2 seconds or 3 seconds or 4 seconds or 5 seconds also can be selected according to design.
Further concrete, step S6 is further comprising the steps of: S61: when area change, cancel the boiling temperature data in memory 9, come back to step S1 place.Help with user location, self adaptation accurately judges the water boiling temperature of environment for use, effectively avoids spraying hydrometeor.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (4)
1. a water heating boiling point adaptive approach, is characterized in that: comprise the following steps:
S1: add water first to heating tube (4);
S2: heating tube (4) starts heating, water pump (3) continues to supply water;
S3: reduce discharge, through judging whether water temperature rises after time delay, preliminary judgement has arrived boiling temperature and forwarded step S4 to if water temperature does not rise; If water temperature has rising to judge, water temperature does not reach boiling temperature, repeats this step;
S4: again reduce discharge, judges after time delay whether water temperature rises, and reaffirms the boiling temperature of the preliminary judgement of step S3, if water temperature has rising to go back to step S3, if water temperature does not rise enter step S5;
S5: by these boiling temperature data stored in memory (9);
S6: read the boiling temperature data in institute's memory (9) after each energising.
2. a kind of water heating boiling point adaptive approach according to claim 1, is characterized in that: in described step S3: time expand is 0.5 second to 5 seconds.
3. water heating boiling point adaptive approach according to claim 1, is characterized in that: in described step S4: time expand is 0.5 second to 5 seconds.
4. water heating boiling point adaptive approach according to claim 1, is characterized in that: step S6 is further comprising the steps of:
S61: when area change, cancel the boiling temperature data in memory (9), come back to step S1 place.
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| CN201410770044.2A CN104596111B (en) | 2014-12-15 | 2014-12-15 | A kind of water heats boiling point adaptive approach |
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| CN104596111B CN104596111B (en) | 2017-06-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838778A (en) * | 2017-11-29 | 2019-06-04 | 宁波方太厨具有限公司 | A kind of adaptive water feeding method of steam generator |
| CN112747300A (en) * | 2020-12-31 | 2021-05-04 | 网来(浙江)科技有限公司 | Water supply control method, system and device of steam generating device |
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| US20080257281A1 (en) * | 2004-03-15 | 2008-10-23 | Zip Industries (Aust) Pty Ltd | Water Heater and a Method of Operating Same |
| CN202769969U (en) * | 2012-07-23 | 2013-03-06 | 青岛吉之美商用设备有限公司 | Drinking water heating device with boiling point automatic monitoring calibration |
| CN103431767A (en) * | 2013-09-09 | 2013-12-11 | 汕头经济特区和通电讯有限公司 | Heating pipeline and instant heating type water dispenser comprising same |
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2014
- 2014-12-15 CN CN201410770044.2A patent/CN104596111B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080257281A1 (en) * | 2004-03-15 | 2008-10-23 | Zip Industries (Aust) Pty Ltd | Water Heater and a Method of Operating Same |
| CN202769969U (en) * | 2012-07-23 | 2013-03-06 | 青岛吉之美商用设备有限公司 | Drinking water heating device with boiling point automatic monitoring calibration |
| CN103431767A (en) * | 2013-09-09 | 2013-12-11 | 汕头经济特区和通电讯有限公司 | Heating pipeline and instant heating type water dispenser comprising same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838778A (en) * | 2017-11-29 | 2019-06-04 | 宁波方太厨具有限公司 | A kind of adaptive water feeding method of steam generator |
| CN109838778B (en) * | 2017-11-29 | 2021-04-16 | 宁波方太厨具有限公司 | Self-adaptive water adding method of steam generator |
| CN112747300A (en) * | 2020-12-31 | 2021-05-04 | 网来(浙江)科技有限公司 | Water supply control method, system and device of steam generating device |
| CN112747300B (en) * | 2020-12-31 | 2023-02-03 | 网来(浙江)科技有限公司 | Water supply control method, system and device of steam generating device |
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| CN104596111B (en) | 2017-06-23 |
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Application publication date: 20150506 Assignee: Zhongguancun Technology Leasing Co.,Ltd. Assignor: GUANGDONG YINGKE ELECTRONIC Co.,Ltd. Contract record no.: X2022980016554 Denomination of invention: An Adaptive Method for Boiling Point of Water Heating Granted publication date: 20170623 License type: Exclusive License Record date: 20220926 |
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Denomination of invention: An Adaptive Method for Boiling Point of Water Heating Effective date of registration: 20220927 Granted publication date: 20170623 Pledgee: Zhongguancun Technology Leasing Co.,Ltd. Pledgor: GUANGDONG YINGKE ELECTRONIC Co.,Ltd. Registration number: Y2022980016708 |
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