CN103486734B - A kind of water heater - Google Patents
A kind of water heater Download PDFInfo
- Publication number
- CN103486734B CN103486734B CN201310466503.3A CN201310466503A CN103486734B CN 103486734 B CN103486734 B CN 103486734B CN 201310466503 A CN201310466503 A CN 201310466503A CN 103486734 B CN103486734 B CN 103486734B
- Authority
- CN
- China
- Prior art keywords
- power switch
- water
- processor
- outlet valve
- defeated
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000010438 heat treatment Methods 0.000 claims abstract description 42
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
Abstract
A kind of water heater, comprise heater body (1), water inlet system, outlet system and control system, described water inlet system comprises inlet channel (2); Described outlet system comprises outlet conduit (3), outlet valve (9) and outlet valve sensor (7); Described control system comprises power switch (6), power switch timer (8), temperature sensor (5) and processor (4); Temperature sensor (5) is arranged in heater body (1), for sensing the water temperature in heater body (1); Described processor (4) is connected with power switch timer (8), temperature sensor (5) and outlet valve sensor (7) respectively; Described water heating system has training mode and automatic mode two kinds of duties.
Description
Technical field
The application relates to a kind of water heater, is specially a kind of water heater that automatically can control the heat time.
Background technology
Water heating system can be applied to multiple fields, typical in water heater.The body temperature that water temperature during general bathing is behaved adds 3 degrees Celsius, i.e. 40 degrees centigrade.And the temperature of running water is generally 15 degrees centigrade, running water is expended a lot of energy from 15 degrees Centigrade to 40 degrees Celsius of needs, and cost is larger.In actual life; often there will be for various reasons water heater by the phenomenon of excessive heating; the hot water time lengthening that water heater would rather be heated not when such as user worries to have a bath; or user leaves for a certain reason after opening water heater and causes water heater infinitely to heat until automatic trip; more commonly; people usually can not each required heating duration of accurate Calculation; often when finishing using, the temperature of water is still higher; if things go on like this, this will inevitably cause huge power wastage.Existing water heating system complicated structure, automaticity is not high.
Summary of the invention
The present invention is in order to overcome above-mentioned defect, and provide the water heater that a kind of structure is simple, automaticity is high, it can calculate according to multiple curvilinear equations of matching under training mode temperature and heat time that water should be heated to and automatically be disconnected by power switch in automatic mode, effectively reduces power wastage.
The solution of the present invention is: a kind of water heater, comprises heater body, water inlet system, outlet system and control system, and described water inlet system comprises inlet channel;
Described outlet system comprises outlet conduit, outlet valve and outlet valve sensor, described outlet conduit is used for the water heated to feed to user, described outlet valve is used for opening or closing hot water supply for user, described outlet valve sensor is connected with outlet valve, for sensing opening and closing motion of water valve;
Described control system comprises power switch, power switch timer, temperature sensor and processor, described power switch is fixedly installed on the sidewall of heater body, for carrying out closed and disconnected to the power supply of heating system, user can also by power switch input heating timing, described power switch timer can receive and input heating timing by power switch, and can control according to the closed and disconnected of heating timing to described power switch; Temperature sensor, for being circular layout, is evenly arranged on the inner peripheral surface of heater body, for sensing the water temperature in heater body; Described processor is connected with power switch timer, temperature sensor and outlet valve sensor respectively;
Described water heater has training mode and automatic mode two kinds of duties,
When being in training mode: user by power switch by water heating system energising and to power switch timer input heat time t
defeated, processor records described input heat time t by reading power switch timer
defeated; Processor senses the on off state of described outlet valve by outlet valve sensor, when again not opened in the scheduled time after outlet valve is closed, shows to terminate by water event; Now, processor is by the water temperature T in heater body described in temperature sensor senses
end; By △ T=T
end-40
oc obtains effecting surplus temperature △ T, and processor calculates heating removal time △ t, then according to t according to effecting surplus temperature △ T again
have=t
defeated-△ t obtains effective heating time t
have;
Processor records the different input heat time t of many groups in training mode
defeatedwith the t of correspondence
have, then with t
defeatedfor transverse axis variable, with t
havethe multiple points obtained for longitudinal axis variable carry out curve fitting, and record the curvilinear equation after matching;
When being in automatic mode: user by power switch by water heating system energising and to power switch timer input heat time t
defeated, processor is by input heat time t
defeatedeffective heating time t is obtained with recorded curvilinear equation
have, and according to effective heating time t
havedescribed power switch is disconnected.
Described water inlet system also comprises the water inlet temperature sensor being positioned at inlet channel place, and is connected with processor, for sensing inflow temperature T
enter; When training mode, described processor can carry out curve fitting respectively to different inflow temperature scopes, and corresponds to different inflow temperature scopes and record corresponding curvilinear equation; When automatic mode, described processor can according to inflow temperature T
enterand select corresponding curvilinear equation, and according to input heat time t
defeatedand calculate effective heating time t
have.
Technique effect of the present invention is: obtain multiple fit curve equation by arranging training mode to water heating system, thus make water heating system obtain effective heating time according to corresponding fit curve equation and input heat time and automatically disconnect power switch in automatic mode, solve in prior art and accurate Calculation can not heat duration thus cause the problem of waterpower, power wastage; Temperature sensor and water inlet temperature sensor be arranged so that respectively the measurement of water temperature more accurate; The setting of valve sensor avoids the manual operation of user, makes processor can the end of automatic decision water event within a certain period of time; By being arranged in heater body by temperature sensor, reduce the arrangement space of water heating system.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of water heater of the present invention.
Fig. 2 is the distribution schematic diagram of the temperature sensor in heater body of the present invention.
Detailed description of the invention
A kind of water heater, comprise heater body 1, water inlet system, outlet system and control system, described water inlet system comprises inlet channel 2;
Described outlet system comprises outlet conduit 3, outlet valve 9 and outlet valve sensor 7, described outlet conduit 3 is for feeding to user by the water heated, described outlet valve 9 is for opening or closing hot water supply for user, described outlet valve sensor 7 is connected with outlet valve 9, for sensing opening and closing motion of water valve 9;
Described control system comprises power switch 6, power switch timer 8, temperature sensor 5 and processor 4, described power switch 6 is fixedly installed on the sidewall of heater body 1, for carrying out closed and disconnected to the power supply of heating system, user can also input heating timing by power switch 6, described power switch timer 8 can to receive by power switch 6 input heating timing, and can to control according to the heating closed and disconnected of timing to described power switch 6; Temperature sensor 5, for being circular layout, is evenly arranged on the inner peripheral surface of heater body 1, for sensing the water temperature in heater body 1; Described processor 4 is connected with power switch timer 8, temperature sensor 5 and outlet valve sensor 7 respectively;
Described water heater has training mode and automatic mode two kinds of duties,
When being in training mode: user by power switch 6 by water heating system energising and input heat time t to power switch timer 8
defeated, processor 4 records described input heat time t by reading power switch timer 8
defeated; Processor 4 senses the on off state of described outlet valve 9 by outlet valve sensor 7, when again not opened in the scheduled time after outlet valve 9 is closed, shows to terminate by water event; Now, processor 4 senses the water temperature T in described heater body 1 by temperature sensor 5
end; By △ T=T
end-40
oc obtains effecting surplus temperature △ T, and processor calculates heating removal time △ t, then according to t according to effecting surplus temperature △ T again
have=t
defeated-△ t obtains effective heating time t
have;
Processor 4 records the different input heat time t of many groups in training mode
defeatedwith the t of correspondence
have, then with t
defeatedfor transverse axis variable, with t
havethe multiple points obtained for longitudinal axis variable carry out curve fitting, and record the curvilinear equation after matching;
When being in automatic mode: user by power switch 6 by water heating system energising and input heat time t to power switch timer 8
defeated, processor 4 is by input heat time t
defeatedeffective heating time t is obtained with recorded curvilinear equation
have, and according to effective heating time t
havedescribed power switch 6 is disconnected.
Described water inlet system also comprises the water inlet temperature sensor 10 being positioned at inlet channel 2 place, and is connected with processor 4, for sensing inflow temperature T
enter; When training mode, described processor 4 can carry out curve fitting respectively to different inflow temperature scopes, and corresponds to different inflow temperature scopes and record corresponding curvilinear equation; When automatic mode, described processor can according to inflow temperature T
enterand select corresponding curvilinear equation, and according to input heat time t
defeatedand calculate effective heating time t
have.
Claims (2)
1. a water heater, comprises heater body (1), water inlet system, outlet system and control system,
Described water inlet system comprises inlet channel (2);
Described outlet system comprises outlet conduit (3), outlet valve (9) and outlet valve sensor (7), described outlet conduit (3) is for feeding to user by the water heated, described outlet valve (9) is for opening or closing hot water supply for user, described outlet valve sensor (7) is connected with outlet valve (9), for sensing opening and closing motion of water valve (9);
Described control system comprises power switch (6), power switch timer (8), temperature sensor (5) and processor (4), described power switch (6) is fixedly installed on the sidewall of heater body (1), for carrying out closed and disconnected to the power supply of heating system, user can also pass through power switch (6) input heating timing, described power switch timer (8) can to receive by power switch (6) input heating timing, and can to control according to the heating closed and disconnected of timing to described power switch (6); Temperature sensor (5), for being circular layout, is evenly arranged on the inner peripheral surface of heater body (1), for sensing the water temperature in heater body (1); Described processor (4) is connected with power switch timer (8), temperature sensor (5) and outlet valve sensor (7) respectively;
Described water heater has training mode and automatic mode two kinds of duties,
When being in training mode: user passes through power switch (6) by water heating system energising and to power switch timer (8) input heat time t
defeated, processor (4) records described input heat time t by reading power switch timer (8)
defeated; Processor (4) senses the on off state of described outlet valve (9) by outlet valve sensor (7), when again not opened in the scheduled time after outlet valve (9) is closed, shows to terminate by water event; Now, processor (4) senses the water temperature T in described heater body (1) by temperature sensor (5)
end; By △ T=T
end-40
oc obtains effecting surplus temperature △ T, and processor calculates heating removal time △ t, then according to t according to effecting surplus temperature △ T again
have=t
defeated-△ t obtains effective heating time t
have;
Processor (4) records the different input heat time t of many groups in training mode
defeatedwith the t of correspondence
have, then with t
defeatedfor transverse axis variable, with t
havethe multiple points obtained for longitudinal axis variable carry out curve fitting, and record the curvilinear equation after matching;
When being in automatic mode: user passes through power switch (6) by water heating system energising and to power switch timer (8) input heat time t
defeated, processor (4) is by input heat time t
defeatedeffective heating time t is obtained with recorded curvilinear equation
have, and according to effective heating time t
havedescribed power switch (6) is disconnected.
2. a kind of water heater as claimed in claim 1, is characterized in that, described water inlet system also comprises the water inlet temperature sensor (10) being positioned at inlet channel (2) place, and is connected with processor (4), for sensing inflow temperature T
enter; When training mode, described processor (4) can carry out curve fitting respectively to different inflow temperature scopes, and corresponds to different inflow temperature scopes and record corresponding curvilinear equation; When automatic mode, described processor can according to inflow temperature T
enterand select corresponding curvilinear equation, and according to input heat time t
defeatedand calculate effective heating time t
have.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466503.3A CN103486734B (en) | 2013-10-09 | 2013-10-09 | A kind of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310466503.3A CN103486734B (en) | 2013-10-09 | 2013-10-09 | A kind of water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103486734A CN103486734A (en) | 2014-01-01 |
| CN103486734B true CN103486734B (en) | 2015-08-12 |
Family
ID=49827171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310466503.3A Expired - Fee Related CN103486734B (en) | 2013-10-09 | 2013-10-09 | A kind of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103486734B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2148467B (en) * | 1983-10-18 | 1988-04-13 | Gainsborough Electrical | Water heaters |
| US6445880B1 (en) * | 2001-06-01 | 2002-09-03 | Aerco International, Inc. | Water heating system with automatic temperature control |
| CN201145394Y (en) * | 2008-02-26 | 2008-11-05 | 美的集团有限公司 | Electric water heater |
| EP2385321A3 (en) * | 2010-04-22 | 2014-12-17 | Artur Cebula | A method for regulating the combustion process in solid fuel central heating boilers |
| CN202119119U (en) * | 2010-11-16 | 2012-01-18 | 杭州晶华微电子有限公司 | Control system of water heater |
| CN102434971A (en) * | 2011-12-28 | 2012-05-02 | 九阳股份有限公司 | Instant heating water boiler and control method thereof |
| CN203053024U (en) * | 2012-12-17 | 2013-07-10 | 广东长虹数码科技有限公司 | Constant-temperature gas water heater control system with water yield settable |
-
2013
- 2013-10-09 CN CN201310466503.3A patent/CN103486734B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103486734A (en) | 2014-01-01 |
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| C14 | Grant of patent or utility model | ||
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Owner name: HAIMEN JIANGHAI CONSTRUCTION INVESTMENT CO., LTD. Free format text: FORMER OWNER: YU SHENGYANG Effective date: 20150805 |
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Effective date of registration: 20150805 Address after: 226100, 999, Guangzhou Road, Haimen, Jiangsu, Nantong Patentee after: HAIMEN JIANGHAI CONSTRUCTION INVESTMENT CO., LTD. Address before: 321035 Zhejiang Province, Jinhua City Jindong District Pukou Village Town Park Lane 21, sesame Brown Patentee before: Yu Shengyang |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20161009 |