CN106642719A - High-flow water fetching and temperature adjusting method of water heater - Google Patents
High-flow water fetching and temperature adjusting method of water heater Download PDFInfo
- Publication number
- CN106642719A CN106642719A CN201611012572.7A CN201611012572A CN106642719A CN 106642719 A CN106642719 A CN 106642719A CN 201611012572 A CN201611012572 A CN 201611012572A CN 106642719 A CN106642719 A CN 106642719A
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- Prior art keywords
- temperature
- water
- flow
- heater
- water heater
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 167
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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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- 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 invention relates to a high-flow water fetching and temperature adjusting method of a water heater. After a water fetching command is input, the water inlet temperature and the set temperature of the water heater are detected, and when the set temperature is higher than the water inlet temperature, the water outlet flow is adjusted to be the maximum while the effect that the water outlet temperature meets the set temperature is ensured. The water outlet temperature (ranging from the water inlet temperature to 99 DEG C) can be operated continuously and adjustably with high flow and wide range (0-1.2 L) by adjusting the water outlet flow and the power of the heater, control is simple and reasonable, and water is drained at high flow velocity as much as possible.
Description
Technical field
The present invention relates to a kind of control method of water heater, the big flow water intaking temperature adjustment side of particularly a kind of water heater
Method.
Background technology
It is the component commonly used in water equipment field that water heater is water dispenser, water heater etc., but, at present not one
Set can as far as possible ensure that leaving water temperature is consistent with design temperature, water outlet can be as far as possible ensured again and is flowed out with larger water velocity
Control method.Current method of temperature control mainly has two kinds, and one kind is water heater power invariability, by adjust water velocity come
Temperature adjustment, the slow temperature of water velocity is high, and the fast temperature of water velocity is low, and when the water temperature for needing is heating limits, water velocity then becomes
Obtain very low；Another kind is constant water flow velocity, and the power of water heater is larger, but power adjustable, by adjusting water heater
Reaching the purpose of adjusting water outlet temperature, the structure is due to needing the water heater of supporting relatively high power, and its is relatively costly for power,
It is idle equal to a part of power of water heater during if not needing for water temperature to be adjusted to heating limits value for a long time.
The content of the invention
It is an object of the invention to overcome the shortcomings of that above-mentioned prior art is present, and it is reasonable, simple to provide a kind of control
The big flow water intaking method for regulating temperature of water heater.
The object of the present invention is achieved like this：
A kind of big flow water intaking method for regulating temperature of water heater, is characterized in that, after input water intaking order, detect entering for water heater
Coolant-temperature gage and setting temperature, and when it is higher than inflow temperature to arrange temperature, the same of temperature is set guaranteeing that leaving water temperature meets
When, preferentially water flow is adjusted into maximum.
The purpose of the present invention can also be solved using following technical measures：
As more specifically scheme, after input water intaking order, it is periodically detected the inflow temperature of water heater and temperature is set.From
And the regulation of property performance period, it is ensured that as far as possible in the state of big flow water outlet.
When inflow temperature is greater than or equal to temperature is arranged, closes water heater and water flow is adjusted into maximum.Due to water
Heater can only allow water temperature to raise, so, when inflow temperature is greater than or equal to temperature is arranged, close water heater, it is to avoid go out
Coolant-temperature gage continues to raise, and avoids the power dissipation of water heater.
When inflow temperature is less than temperature is arranged, monitors water heater leaving water temperature and temperature is set.
If leaving water temperature is not adjusted to maximum less than the power for arranging temperature and water heater, increase first adds
Hot device power, until leaving water temperature reaches setting temperature.Because the mode for lifting leaving water temperature has two kinds, one kind is to reduce stream
Speed so that extending heating time of the water in water heater, so as to elevate the temperature；Another kind is not change flow velocity, is first considered
The power of increase water heater, so as to elevate the temperature.The second way is preferably in the control of the present invention, is heated there are other
During method, do not consider to reduce purpose of the flow velocity to obtain intensification, it is ensured that water flow is as big as possible.
If leaving water temperature reduces water flow, until going out less than when arranging temperature and water flow and reaching maximum
Coolant-temperature gage reaches setting temperature.It is to obtain higher leaving water temperature because water heater power and water flow reach maximum,
Water flow can only then be reduced to obtain setting water temperature.
If leaving water temperature increases first water more than or equal to when arranging temperature and water flow and being not up to maximum
Heater flow of inlet water, until leaving water temperature reaches setting temperature.
If leaving water temperature reduces first heater power more than when arranging temperature and water flow and reaching maximum,
Until leaving water temperature reaches setting temperature.
The adjustable range of water flow is 0L～1.2L.Water heater belongs to a kind of fast heating type heater, therefore its water outlet
Amount has restriction.
The adjustable range of leaving water temperature is to 99 DEG C equal to inflow temperature.
Above-mentioned control method needs control circuit to coordinate, and inflow temperature, leaving water temperature can be by temperature sensor monitors, water
Flow can be adjusted by pump rotary speed, Flow-rate adjustment valve opening.
Beneficial effects of the present invention are as follows：
The present invention realizes big flow wide scope by the power of adjusting water outlet flow and heater（0L～1.2L）To leaving water temperature
（Inflow temperature～99 DEG C）Realize that continuously adjustabe is operated, its control advantages of simple realizes flow velocity water outlet as big as possible.
Description of the drawings
Fig. 1 is workflow diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Shown in Figure 1, a kind of big flow water intaking method for regulating temperature of water heater after input water intaking order, detects water heater
Inflow temperature and temperature is set, and when it is higher than inflow temperature to arrange temperature, guaranteeing that leaving water temperature meets setting temperature
While, preferentially water flow is adjusted into maximum.Input water intaking order after, be periodically detected water heater inflow temperature and
Temperature is set.
When inflow temperature is greater than or equal to temperature is arranged, closes water heater and water flow is adjusted into maximum.
When inflow temperature is less than temperature is arranged, monitors water heater leaving water temperature and temperature is set.If leaving water temperature
When not being adjusted to maximum less than the power for arranging temperature and water heater, heater power is increased first, until leaving water temperature
Reach setting temperature.If leaving water temperature reduces water flow less than when arranging temperature and water flow and reaching maximum,
Until leaving water temperature reaches setting temperature.
If leaving water temperature increases first water more than or equal to when arranging temperature and water flow and being not up to maximum
Heater flow of inlet water, until leaving water temperature reaches setting temperature.
If leaving water temperature reduces first heater power more than when arranging temperature and water flow and reaching maximum,
Until leaving water temperature reaches setting temperature.
The adjustable range of water flow is 0L～1.2L.
The adjustable range of leaving water temperature is to 99 DEG C equal to inflow temperature.
Claims (10)
1. a kind of big flow water intaking method for regulating temperature of water heater, is characterized in that, after input water intaking order, detect water heater
Inflow temperature and setting temperature, and when it is higher than inflow temperature to arrange temperature, temperature is set guaranteeing that leaving water temperature meets
Meanwhile, preferentially water flow is adjusted into maximum.
2. according to claim 1 water heater big flow water intaking method for regulating temperature, it is characterized in that, input water intaking order after,
It is periodically detected the inflow temperature of water heater and temperature is set.
3. according to claim 2 water heater big flow water intaking method for regulating temperature, it is characterized in that, inflow temperature be higher than or wait
When temperature is set, closes water heater and water flow is adjusted into maximum.
4. the big flow water intaking method for regulating temperature of water heater according to claim 2, is characterized in that, when inflow temperature is less than setting
When putting temperature, monitor water heater leaving water temperature and temperature is set.
5. according to claim 4 water heater big flow water intaking method for regulating temperature, it is characterized in that, if leaving water temperature is less than
When the power of setting temperature and water heater is not adjusted to maximum, heater power is increased first, until leaving water temperature reaches
Temperature is set.
6. according to claim 5 water heater big flow water intaking method for regulating temperature, it is characterized in that, if leaving water temperature is less than
When the quantity of power of setting temperature and water heater reaches maximum, reduce water flow, until leaving water temperature reaches setting temperature
Degree.
7. according to claim 4 water heater big flow water intaking method for regulating temperature, it is characterized in that, if leaving water temperature is more than
Or equal to when arranging temperature and water flow and being not up to maximum, water heater flow of inlet water is increased first, until going out water temperature
Degree reaches setting temperature.
8. according to claim 4 water heater big flow water intaking method for regulating temperature, it is characterized in that, if leaving water temperature is more than
When temperature and water flow being set reaching maximum, heater power is reduced first, until leaving water temperature reaches setting temperature
Degree.
9. according to claim 1 water heater big flow water intaking method for regulating temperature, it is characterized in that, the regulation model of water flow
Enclose for 0L～1.2L.
10. according to claim 1 water heater big flow water intaking method for regulating temperature, it is characterized in that, the regulation of leaving water temperature
Scope is to 99 DEG C equal to inflow temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012572.7A CN106642719A (en) | 2016-11-17 | 2016-11-17 | High-flow water fetching and temperature adjusting method of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012572.7A CN106642719A (en) | 2016-11-17 | 2016-11-17 | High-flow water fetching and temperature adjusting method of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106642719A true CN106642719A (en) | 2017-05-10 |
Family
ID=58808999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611012572.7A Pending CN106642719A (en) | 2016-11-17 | 2016-11-17 | High-flow water fetching and temperature adjusting method of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106642719A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243078A (en) * | 2019-06-05 | 2019-09-17 | 芜湖美的厨卫电器制造有限公司 | Safety protection method and device for water heating device |
| CN111623526A (en) * | 2020-04-26 | 2020-09-04 | 青岛海信日立空调系统有限公司 | Flow control method and device of water heater and water heater |
| CN113443668A (en) * | 2021-06-08 | 2021-09-28 | 广东栗子科技有限公司 | Control method and medium for preventing steam injection during instant heating and water purifier |
| CN114617438A (en) * | 2022-03-18 | 2022-06-14 | 合肥美菱物联科技有限公司 | A control system and method for an instant hot water dispenser |
| CN118856631A (en) * | 2023-04-28 | 2024-10-29 | 厦门松霖科技股份有限公司 | A large-flow cleaning water supply method for toilet, water supply system and toilet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109576A (en) * | 2007-05-18 | 2008-01-23 | 海尔集团公司 | Instantaneous water heater constant temperature control method |
| CN102743123A (en) * | 2012-07-23 | 2012-10-24 | 杨丽 | Shower and control method thereof |
| KR20140045638A (en) * | 2012-10-09 | 2014-04-17 | 임병태 | A boiler of electric power |
| CN104236109A (en) * | 2013-06-24 | 2014-12-24 | 海尔集团公司 | Control method and control device of constant-temperature gas water heater |
| CN104456970A (en) * | 2014-11-21 | 2015-03-25 | 广东众辰科技有限公司 | Method for controlling maximum boiled water flow of rapid-heating water boiler without water tank |
-
2016
- 2016-11-17 CN CN201611012572.7A patent/CN106642719A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109576A (en) * | 2007-05-18 | 2008-01-23 | 海尔集团公司 | Instantaneous water heater constant temperature control method |
| CN102743123A (en) * | 2012-07-23 | 2012-10-24 | 杨丽 | Shower and control method thereof |
| KR20140045638A (en) * | 2012-10-09 | 2014-04-17 | 임병태 | A boiler of electric power |
| CN104236109A (en) * | 2013-06-24 | 2014-12-24 | 海尔集团公司 | Control method and control device of constant-temperature gas water heater |
| CN104456970A (en) * | 2014-11-21 | 2015-03-25 | 广东众辰科技有限公司 | Method for controlling maximum boiled water flow of rapid-heating water boiler without water tank |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243078A (en) * | 2019-06-05 | 2019-09-17 | 芜湖美的厨卫电器制造有限公司 | Safety protection method and device for water heating device |
| CN111623526A (en) * | 2020-04-26 | 2020-09-04 | 青岛海信日立空调系统有限公司 | Flow control method and device of water heater and water heater |
| CN111623526B (en) * | 2020-04-26 | 2021-08-24 | 青岛海信日立空调系统有限公司 | Flow control method and device of water heater and water heater |
| CN113443668A (en) * | 2021-06-08 | 2021-09-28 | 广东栗子科技有限公司 | Control method and medium for preventing steam injection during instant heating and water purifier |
| CN114617438A (en) * | 2022-03-18 | 2022-06-14 | 合肥美菱物联科技有限公司 | A control system and method for an instant hot water dispenser |
| CN118856631A (en) * | 2023-04-28 | 2024-10-29 | 厦门松霖科技股份有限公司 | A large-flow cleaning water supply method for toilet, water supply system and toilet |
| CN118856631B (en) * | 2023-04-28 | 2025-12-12 | 厦门松霖科技股份有限公司 | A high-flow-rate water supply method for toilet cleaning, a water supply system, and a toilet. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |