CN104075452A - Water heater - Google Patents
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- CN104075452A CN104075452A CN201310107668.1A CN201310107668A CN104075452A CN 104075452 A CN104075452 A CN 104075452A CN 201310107668 A CN201310107668 A CN 201310107668A CN 104075452 A CN104075452 A CN 104075452A
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- temperature
- inner bag
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- hot water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Devices For Medical Bathing And Washing (AREA)
- Control For Baths (AREA)
Abstract
The invention relates to water heaters, in particular to a solar water heater, an electric water heater, a heat pump water heater and a programming method thereof. 1 to 60 first liner temperature sensors are arranged in positions of a water heater liner, and one first liner temperature sensor can be arranged at the top of the liner. An income water temperature sensor is arranged in a water income pipe of the liner according to two arrangement schemes; according to the first arrangement scheme, a first flow sensor is arranged in the water income pipe or water drainage pipe of the liner; according to the second arrangement scheme, a pipe is connected to the water income pipe to connect an electric flow adjusting valve to the water drainage pipe and is connected to the second flow sensor; the flow sensors can be Hall flow sensors or infrared flow sensors and used for measuring the water income or drainage flow and transmitting electric signal data to a single chip, the temperature signals of each temperature sensor can be transmitted to the single chip, calculation is performed according to the program calculating method, a hot water bathing time T is acquired and is displayed on a display screen, and the time for the remaining hot water for bathing in the water heater can be accurately calculated and displayed.
Description
Technical field
The present invention relates to a kind of water heater, comprise solar water heater, electric heater, Teat pump boiler, can show water heater and the programming method thereof of surplus hot water's bathing time.
Background technology
At present, how long the surplus hot water in known water heater can also bathing be difficult to immediately accurately calculate and show, and people are sought after immediately knowing this data, to be convenient for people to arrange bathing.
Summary of the invention
In order to overcome the deficiency of above-mentioned water heater, the invention provides a kind of water heater, can accurately calculate and display water heater in surplus hot water can also bathing time.
The present invention solves that its technical problem adopts
technical schemebe:
One, inner bag at water heater arranges 1-60 inner bag temperature sensors 1 everywhere, wherein inner bag top can arrange 1 inner bag temperature sensor 1, at inner bag water inlet pipe, place arranges inflow temperature sensor 2, flow sensor has 2 kinds of plans of establishment, scheme one, at inner bag water inlet pipe place or outlet pipe place flow sensor 1 is set, scheme two, from water inlet pipe adapter and electric flow control valve, be connected to outlet pipe, connect again flow sensor 2, described flow sensor can be Hall flow sensor or infrared ray flow sensor, flow sensor is measured water inlet or water flow, send electrical signal data to singlechip chip processor, the temperature signal of each temperature sensor also passes to singlechip chip processor, follow procedure computational methods are calculated, obtaining surplus hot water can bathing time T, be presented on display screen.
Two, the method for described calculating surplus hot water's bathing time, is characterized in that described computational methods include following steps device:
1, in water heater liner, the heap(ed) capacity of hot water is S liter, and mean value or certain value wherein of 1-60 inner bag temperature sensors 1 are inner bag temperature B ℃ from top to bottom to get inner bag; The measured value of getting inflow temperature sensor 2 is inflow temperature E ℃; The mean value of the discharge of getting respectively flow sensor 1 in scheme one and the flow sensor 2 in scheme two within 0.01-360 seconds time, is respectively average discharge Q1 and Q2, and unit is liter/min; Set adjusted value P, desirable-8-+8 minute; Some values between desirable 25-55 ℃ of minimum bathing temperature A, preferably get the some values between 38-43 ℃, and the heating power of water heater is Y watt;
2, judge whether that inner bag temperature B≤minimum can bathing temperature A, or inner bag temperature B≤inflow temperature, be, surplus hot water can bathing time T be 0, carries out the 8th step, otherwise, next step continued;
If 3 schemes one, by the average discharge Q1*4200* of computing formula: F=(inner bag temperature B-inflow temperature E)-power Y*60, if scheme two, by the average discharge Q2*4200* of computing formula: F=(minimum bathing temperature A-inflow temperature E)-power Y*60;
4, judge whether that F≤0 is, to carry out the 6th step, otherwise carry out the 5th step;
5, pressing formula calculates: surplus hot water can bathing time T=S* (the minimum bathing temperature of inner bag temperature B-A) * 4200/F+ adjusted value P;
6, surplus hot water can bathing time T be infinitely great, and display screen shows maximum;
7, judge whether that T≤0 is to carry out the 8th step, otherwise carry out the 9th step;
8、T=0；
9, display screen shows that surplus hot water can bathing time T;
10,, during bathing, T from large to small, whenever T enters a certain value between 0.5-10 minutes, just sends voice reminder or sound prompting.
Above step device can also change by mathematical conversion and assignment method, and the distortion of step device is as follows:
1, in water heater liner, the heap(ed) capacity of hot water is S liter, and mean value or certain value wherein of getting 1-60 inner bag temperature sensors 1 of inner bag are inner bag temperature B ℃; The measured value of getting inflow temperature sensor 2 is inflow temperature E ℃; The mean value of the discharge of getting respectively flow sensor 1 in scheme one and the flow sensor 2 in scheme two within 0.01-360 seconds time, is respectively average discharge Q1 and Q2, and unit is liter/min; Set adjusted value P, desirable-8-+8 minute; Some values between desirable 25-55 ℃ of minimum bathing temperature A, preferably get the some values between 38-43 ℃, and the heating power of water heater is Y watt;
2, judge whether that inner bag temperature B≤minimum can bathing temperature A, or inner bag temperature B≤inflow temperature, be, carry out the 7th step, otherwise, next step continued;
If 3 schemes one, by computing formula: T=S* (the minimum bathing temperature of inner bag temperature B-A) the average discharge Q1*4200* of * 4200/[(inner bag temperature B-inflow temperature E)-power Y*60]+adjusted value P; If scheme two, by computing formula: T=S* (the minimum bathing temperature of inner bag temperature B-A) the average discharge Q2*4200* of * 4200/[(minimum bathing temperature A-inflow temperature E)-power Y*60]+adjusted value P;
4, judge whether, [average discharge Q1*4200* (inner bag temperature B-inflow temperature E)-power Y*60]≤0, or [average discharge Q2*4200* (minimum bathing temperature A-inflow temperature E)-power Y*60]≤0, be, carry out the 6th step, otherwise carry out the 5th step;
5, judge whether that T≤0 is to carry out the 7th step, otherwise carry out the 8th step;
6, surplus hot water can bathing time T be infinitely great, and display screen shows maximum;
7、T=0；
8, display screen shows that surplus hot water can bathing time T;
9,, during bathing, T from large to small, whenever T enters a certain value between 0.5-10 minutes, just sends voice reminder or sound prompting.
From the above, can find out, as long as total computing formula is constant, only change different assignment methods and step, still belong to this patent scope required for protection.
the invention has the beneficial effects as followscan show very accurately that surplus hot water can the bathing time, can facilitate consumer to grasp the bathing time, and can, when hot water has run low, remind consumer alert's time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the organigram that can show the Vertical Heat hydrophone scheme one that surplus hot water can the bathing time of the present invention.
Fig. 2 is the organigram that can show the horizontal water heater scheme one that surplus hot water can the bathing time of the present invention.
Fig. 3 is the organigram that can show the Vertical Heat hydrophone scheme two that surplus hot water can the bathing time of the present invention.
Fig. 4 can show that the water heater that surplus hot water can the bathing time controls software flow pattern.
Fig. 5 is the step modified flow figure that can show after water heater that surplus hot water can the bathing time is controlled software mathematical conversion and assignment method and changed.
In figure:
1. inner bag 2. inner bag temperature sensor 1 3. singlechip chip 4. display screens
5. flow sensor 1 6. inflow temperature sensor 2 7. outlet pipe 8. water inlet pipes
9. electric flow control valve 10. flow sensors 2
the specific embodiment
In Fig. 1, the structural map that can show the Vertical Heat hydrophone scheme one that surplus hot water can the bathing time of the present invention.Fig. 2 is horizontal water heater scheme one structural map that can show that surplus hot water can the bathing time of the present invention, inner bag at water heater arranges 1-60 inner bag temperature sensors 1 everywhere, wherein inner bag top can arrange 1 inner bag temperature sensor 1, at inner bag water inlet pipe, place arranges inflow temperature sensor 2, at inner bag water inlet pipe place or outlet pipe place flow sensor 1 is set, flow sensor can be Hall flow sensor or infrared ray flow sensor.Measurement water inlet or the water flow of flow sensor, send electrical signal data to singlechip chip processor, and the temperature signal of each temperature sensor also passes to singlechip chip processor.The heating power of water heater is Y watt, carries out as follows computer calculation, and obtaining surplus hot water can bathing time T, is presented on display screen.
It in Fig. 3, is the structural map that can show the Vertical Heat hydrophone scheme two that surplus hot water can the bathing time of the present invention.In water heater liner, the heap(ed) capacity of hot water is S liter, inner bag at water heater arranges 1-60 inner bag temperature sensors 1 from top to bottom, at inner bag water inlet pipe, place arranges inflow temperature sensor 2, is connected to outlet pipe, then connects flow sensor 2 from water inlet pipe adapter and electric flow control valve.Described flow sensor can be Hall flow sensor or infrared ray flow sensor.Flow sensor measure discharge, send electrical signal data to singlechip chip processor, the temperature signal of each temperature sensor also passes to singlechip chip processor.The heating power of water heater is Y watt, carries out as follows computer calculation, obtains hot water bathing time T, is presented on display screen.
Fig. 4 can show that the water heater that surplus hot water can the bathing time controls software flow pattern.System automatically performs the program that described calculating surplus hot water can bathing time T, and is shown on display screen.Below in conjunction with Fig. 4, following steps are described in detail:
In step 101, in water heater liner, the heap(ed) capacity of hot water is S liter, and mean value or certain value wherein of 1-60 inner bag temperature sensors 1 are inner bag temperature B ℃ from top to bottom to get inner bag; The measured value of getting inflow temperature sensor 2 is inflow temperature E ℃; The mean value of the discharge of getting respectively flow sensor 1 in scheme one and the flow sensor 2 in scheme two within 0.01-360 seconds time, is respectively average discharge Q1 and Q2, and unit is liter/min; Set adjusted value P, desirable-8-+8 minute; Some values between desirable 25-55 ℃ of minimum bathing temperature A, preferably get the some values between 38-43 ℃;
In step 102, judge whether that inner bag temperature B≤minimum can bathing temperature A, or inner bag temperature B≤inflow temperature E, be, surplus hot water can bathing time T be 0, carries out 108 steps, otherwise, carry out 103 steps;
In step 103, if scheme one is pressed formula and calculated the average discharge Q1*4200* of F=(inner bag temperature B-inflow temperature E)-power Y*60; If scheme two, calculates the average discharge Q2*4200* of F=(minimum bathing temperature A-inflow temperature E)-power Y*60 as follows;
In step 104, judge whether that F≤0 is to enter 106 steps, otherwise enter the 105th step;
In step 105, by formula, calculate: surplus hot water can bathing time T=S* (the minimum bathing temperature of inner bag temperature B-A) * 4200/F+ adjusted value P;
In step 106, T is infinitely great, and display screen shows maximum;
In step 107, judge whether that T≤0 is to enter the 108th step, otherwise enter the 109th step;
In step 108, T=0;
In step 109, display screen shows that surplus hot water can bathing time T;
In step 110, during bathing, T from large to small, whenever T enters a certain value between 0.5-10 minutes, just sends voice reminder or sound prompting.
Fig. 5 is the step modified flow figure that can show after water heater that surplus hot water can the bathing time is controlled software mathematical conversion and assignment method and changed.System automatically performs the program that described calculating surplus hot water can bathing time T, and is shown on display screen.Below in conjunction with Fig. 5, following steps are described in detail:
In step 201, in water heater liner, the heap(ed) capacity of hot water is S liter, and mean value or certain value wherein of 1-60 inner bag temperature sensors 1 are inner bag temperature B ℃ from top to bottom to get inner bag; The measured value of getting inflow temperature sensor 2 is inflow temperature E ℃; The mean value of the discharge of getting respectively flow sensor 1 in scheme one and the flow sensor 2 in scheme two within 0.01-360 seconds time, is respectively average discharge Q1 and Q2, and unit is liter/min; Set adjusted value P, desirable-8-+8 minute; Some values between desirable 25-55 ℃ of minimum bathing temperature A, preferably get the some values between 38-43 ℃;
In step 202, judge whether that inner bag temperature B≤minimum can bathing temperature A, or inner bag temperature B≤inflow temperature E, be, surplus hot water can bathing time T be 0, carries out 207 steps, otherwise, carry out 203 steps;
In step 203, if scheme is first by computing formula: T=S* (the minimum bathing temperature of inner bag temperature B-A) the average discharge Q1*4200* of * 4200/[(inner bag temperature B-inflow temperature E)-power Y*60]+adjusted value P; If scheme is second by computing formula: T=S* (the minimum bathing temperature of inner bag temperature B-A) the average discharge Q2*4200* of * 4200/[(minimum bathing temperature A-inflow temperature E)-power Y*60]+adjusted value P;
In step 204, judge whether, [average discharge Q1*4200* (inner bag temperature B-inflow temperature E)-power Y*60]≤0, or [average discharge Q2*4200* (minimum bathing temperature A-inflow temperature E)-power Y*60]≤0, be, T is infinitely great, carries out the 206th step, otherwise carries out the 205th step;
In step 205, judge whether T≤0; Be, carry out the 207th step, otherwise carry out the 208th step;
In step 206, surplus hot water can bathing time T be infinitely great, and display screen shows maximum;
In step 207, T=0;
In step 208, display screen shows that surplus hot water can bathing time T;
In step 209, during bathing, whenever T from large to small, enter a certain value between 0.5-10 minutes, just send voice reminder or sound prompting.
Claims (4)
1. a water heater, the water heater that can show surplus hot water's the bathing time, by inner bag, temperature sensor, the compositions such as flow sensor, it is characterized in that, at the inner bag of water heater, 1-60 inner bag temperature sensors 1 are set everywhere, at inner bag water inlet pipe, place arranges inflow temperature sensor 2, flow sensor has 2 kinds of plans of establishment, scheme one is at inner bag water inlet pipe place or outlet pipe place arranges flow sensor 1, scheme two is to be connected to outlet pipe from water inlet pipe adapter and electric flow control valve, connect again flow sensor 2, flow sensor is measured water inlet or water flow, send electrical signal data to singlechip chip processor, the temperature signal of each temperature sensor is also sent to singlechip chip processor, follow procedure computational methods are calculated, obtaining surplus hot water can bathing time T, be presented on display screen.
2. realize program computational methods for product claimed in claim 1, it is characterized in that comprising with lower device:
Valuator device: in (1) water heater liner, the heap(ed) capacity of hot water is S liter, mean value or certain value wherein of 1-60 inner bag temperature sensors 1 are inner bag temperature B ℃ from top to bottom to get inner bag; The measured value of getting inflow temperature sensor 2 is inflow temperature E ℃; The mean value of the discharge of getting respectively flow sensor 1 in scheme one and the flow sensor 2 in scheme two within 0.01-360 seconds time, is respectively average discharge Q1 and Q2, and unit is liter/min; Set adjusted value P, desirable-8-+8 minute; Some values between desirable 25-55 ℃ of minimum bathing temperature A, preferably get the some values between 38-43 ℃, and the heating power of water heater is Y watt;
Comparison means: (2) judge whether that inner bag temperature B≤minimum can bathing temperature A, or inner bag temperature B≤inflow temperature, are, surplus hot water can bathing time T be 0, carries out the 8th step, otherwise, next step continued;
Calculation element: (3) are if scheme is pressed the average discharge Q1*4200* of computing formula: F=(inner bag temperature B-inflow temperature E)-power Y*60 first, if scheme is second by the average discharge Q2*4200* of computing formula: F=(minimum bathing temperature A-inflow temperature E)-power Y*60; Comparison means: (4) judge whether, F≤0 is,, carries out the 6th step, otherwise carries out the 5th step;
Calculation element: (5) are pressed formula and calculated: surplus hot water can bathing time T=S* (the minimum bathing temperature of inner bag temperature B-A) * 4200/F+ adjusted value P;
Display unit: (6) surplus hot water can bathing time T be infinitely great, and display screen shows maximum;
Comparison means: (7) judge whether, T≤0 is, carries out the 8th step, otherwise carries out the 9th step;
Display unit: (8) T=0;
Display unit: (9) display screen shows that surplus hot water can bathing time T.
3. program computational methods according to claim 2, step device can also change by mathematical conversion and assignment method, and the distortion of step device is as follows:
Valuator device: in (1) water heater liner, the heap(ed) capacity of hot water is S liter, mean value or certain value wherein of getting 1-60 inner bag temperature sensors 1 of inner bag are inner bag temperature B ℃; The measured value of getting inflow temperature sensor 2 is inflow temperature E ℃; The mean value of the discharge of getting respectively flow sensor 1 in scheme one and the flow sensor 2 in scheme two within 0.01-360 seconds time, is respectively average discharge Q1 and Q2, and unit is liter/min; Set adjusted value P, desirable-8-+8 minute; Some values between desirable 25-55 ℃ of minimum bathing temperature A, preferably get the some values between 38-43 ℃, and the heating power of water heater is Y watt;
Comparison means: (2) judge whether that inner bag temperature B≤minimum can bathing temperature A, or inner bag temperature B≤inflow temperature, are, carry out the 7th step, otherwise, next step continued;
Calculation element: (3) are if scheme is pressed computing formula first: T=S* (the minimum bathing temperature of inner bag temperature B-A) the average discharge Q1*4200* of * 4200/[(inner bag temperature B-inflow temperature E)-power Y*60]+adjusted value P; If scheme is second by computing formula: T=S* (the minimum bathing temperature of inner bag temperature B-A) the average discharge Q2*4200* of * 4200/[(minimum bathing temperature A-inflow temperature E)-power Y*60]+adjusted value P;
Comparison means: (4) judge whether, [average discharge Q1*4200* (inner bag temperature B-inflow temperature E)-power Y*60]≤0, or [average discharge Q2*4200* (minimum bathing temperature A-inflow temperature E)-power Y*60]≤0, be, carry out the 6th step, otherwise carry out the 5th step;
Comparison means: (5) judge whether, T≤0 is, carries out the 7th step, otherwise carries out the 8th step;
Display unit: (6) surplus hot water can bathing time T be infinitely great, and display screen shows maximum;
Display unit: (7) T=0;
Display unit: (8) display screen shows that surplus hot water can bathing time T.
4. according to claim 2 or program computational methods claimed in claim 3, it is characterized in that: also can set up alarm set: during bathing, T from large to small, whenever T enters a certain value between 0.5-10 minutes, just sends voice reminder or sound prompting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310107668.1A CN104075452A (en) | 2013-03-31 | 2013-03-31 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310107668.1A CN104075452A (en) | 2013-03-31 | 2013-03-31 | Water heater |
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|---|---|
| CN104075452A true CN104075452A (en) | 2014-10-01 |
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ID=51596900
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| CN201310107668.1A Pending CN104075452A (en) | 2013-03-31 | 2013-03-31 | Water heater |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596115A (en) * | 2015-01-16 | 2015-05-06 | 芜湖美的厨卫电器制造有限公司 | Device for detecting residual amount of hot water in electric water heater and time correcting method |
| CN105202765A (en) * | 2015-08-29 | 2015-12-30 | 广东万和新电气股份有限公司 | Device and method for predicting residual hot water quantity of water heater |
| CN105698394A (en) * | 2014-11-27 | 2016-06-22 | 珠海格力电器股份有限公司 | Information processing method and device and water heater |
| CN108195067A (en) * | 2017-12-29 | 2018-06-22 | 青岛海尔智能技术研发有限公司 | For calculating method, the electric heater of electric heater residue bathing time |
| CN108204680A (en) * | 2017-12-29 | 2018-06-26 | 青岛海尔智能技术研发有限公司 | Calculate method, the electric heater of electric heater residue bathing time |
| CN108692463A (en) * | 2018-06-04 | 2018-10-23 | 芜湖美的厨卫电器制造有限公司 | Control method, system and the water heater of water heater |
| CN108852105A (en) * | 2018-08-30 | 2018-11-23 | 厦门英仕卫浴有限公司 | A kind of intelligent shower showing hot water remaining time |
| CN112212513A (en) * | 2019-07-09 | 2021-01-12 | 青岛经济技术开发区海尔热水器有限公司 | Method and device for predicting residual bathing time of water heater, water heater and storage medium |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698394A (en) * | 2014-11-27 | 2016-06-22 | 珠海格力电器股份有限公司 | Information processing method and device and water heater |
| CN105698394B (en) * | 2014-11-27 | 2018-07-06 | 珠海格力电器股份有限公司 | Information processing method and device and water heater |
| CN104596115A (en) * | 2015-01-16 | 2015-05-06 | 芜湖美的厨卫电器制造有限公司 | Device for detecting residual amount of hot water in electric water heater and time correcting method |
| CN104596115B (en) * | 2015-01-16 | 2017-08-25 | 芜湖美的厨卫电器制造有限公司 | The surplus hot water's amount detecting device and time correcting method of electric heater |
| CN105202765A (en) * | 2015-08-29 | 2015-12-30 | 广东万和新电气股份有限公司 | Device and method for predicting residual hot water quantity of water heater |
| CN108195067A (en) * | 2017-12-29 | 2018-06-22 | 青岛海尔智能技术研发有限公司 | For calculating method, the electric heater of electric heater residue bathing time |
| CN108204680A (en) * | 2017-12-29 | 2018-06-26 | 青岛海尔智能技术研发有限公司 | Calculate method, the electric heater of electric heater residue bathing time |
| CN108692463A (en) * | 2018-06-04 | 2018-10-23 | 芜湖美的厨卫电器制造有限公司 | Control method, system and the water heater of water heater |
| CN108692463B (en) * | 2018-06-04 | 2024-02-02 | 芜湖美的厨卫电器制造有限公司 | Water heater control method and system and water heater |
| CN108852105A (en) * | 2018-08-30 | 2018-11-23 | 厦门英仕卫浴有限公司 | A kind of intelligent shower showing hot water remaining time |
| CN112212513A (en) * | 2019-07-09 | 2021-01-12 | 青岛经济技术开发区海尔热水器有限公司 | Method and device for predicting residual bathing time of water heater, water heater and storage medium |
| CN112212513B (en) * | 2019-07-09 | 2022-07-19 | 青岛经济技术开发区海尔热水器有限公司 | Method and device for predicting residual bathing time of water heater, water heater and storage medium |
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