CN102410636A - Instant constant-temperature electric water heater - Google Patents
Instant constant-temperature electric water heater Download PDFInfo
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- CN102410636A CN102410636A CN2011104165847A CN201110416584A CN102410636A CN 102410636 A CN102410636 A CN 102410636A CN 2011104165847 A CN2011104165847 A CN 2011104165847A CN 201110416584 A CN201110416584 A CN 201110416584A CN 102410636 A CN102410636 A CN 102410636A
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Abstract
The invention relates to an electric heating device, in particular to an instant constant-temperature electric water heater capable of controlling heating temperature to be stable. The invention aims at providing the instant constant-temperature electric water heater which has the characteristic that: the water outlet temperature of the water heater is freely set by a user, and the fact that the temperature of hot water outflowing from a water outlet of the instant water heater is consistent with the set water outlet temperature is ensured. The technical scheme of the invention is as follows: the instant constant-temperature electric heater provided by the invention consists of a constant-temperature water heater body, a heating liner, a water inlet pipe and a water outlet pipe and a control unit, wherein the control unit comprises a single chip microcomputer and a silicon controlled board, and sensors are arranged on the water inlet pipe and the water outlet pipe. The instant constant-temperature electric water heater provided by the invention has the advantages of capability of measuring water inlet temperature and actual water outlet temperature, simple equipment structure, strong anti-jamming capability, control reliability and accuracy and extremely low fault rate.
Description
Technical field
The present invention relates to a kind of electric heater unit, relate in particular to a kind of stable instant-heating-type constant-temperature electric heater of heating-up temperature of controlling.
Background technology
Electric heater can be divided into Instant heating type by the water storage mode and three kinds of positive displacements (claim not only storage-type or heat storage type), fast heating type (but also claiming half storage-type); Positive displacement is the principal mode of electric heater, and storage-type electric water heater requires relatively lowly to mounting condition, but volume is big; The water storage temperature is generally higher; Heat time heating time is longer, occurs the not enough or exhaustless situation of hot water of hot water sometimes, causes waste; Will design multiple capacity for satisfying different consumer needs, type kind is on the high side.The corrosion of storage-type inner bag and scale problems are outstanding problems of puzzlement industry development always, and particularly in the area of water quality inferiority, problem is just more outstanding.What the instant electric water heater adopted is the heating technique principle that flows, and does not need stored hot water basically, so volume is all very small and exquisite, weight is also light, has just broken away from bulky constraint in the appearance design, and aesthetic property and fashion aspect are even better.Instant electric water heater's power is bigger, and firing rate is fast, does not need preheating, and instant-heating uses efficient and convenient.Because Instant heating type do not have heat accumulation water basically, do not need insulation, heat loss is very little, energy saving.The big advantage of Instant heating type another is that the heating water temperature is low, has avoided the etching problem of water to water heater basically.
Existing instant electric water heater needs the manual adjustments water temperature, and is very inconvenient to the control of water temperature, and causes because of water temperature is too high or too low easily and scald or frostbite.
China's invention application 201010140995.3 discloses a kind of thermostatic gas water heater controller, comprises single-chip microcomputer, gas valve driving/testing circuit, igniter control/flame detection circuit, blower fan driving/feedback circuit, gas ratio valve driving/testing circuit, blast testing circuit, water flow sensor circuit, entry/leaving water temperature sensor circuit, overheating protection circuit; Gas valve driving/testing circuit comprises gas valve drive circuit and valve testing circuit again; Igniter control/flame detection circuit comprises igniter control circuit, flame detection circuit again.
Immediately heating water heater develops to the constant temperature intelligent direction gradually at present; The temperature of water outlet is freely set in so-called constant temperature intellectuality heating water heater videlicet by the user; Leaving water temperature with the hot water temperature that guarantees to flow out from the immediately heating water heater delivery port and setting is consistent, avoids because the variation of voltage or flow of inlet water size causes the phenomenon of hot water " sometimes hot and sometimes cold ".
Summary of the invention
The purpose of this invention is to provide a kind of water heater and freely set the temperature of water outlet, with the hot water temperature that guarantees to flow out from the immediately heating water heater delivery port and the corresponding to instant heating thermostatic electric water heater of leaving water temperature of setting by the user.
Technical scheme of the present invention is for providing a kind of instant heating thermostatic electric water heater; Comprise the thermostatic electric water heater body; The heating inner bag, water inlet pipe and outlet pipe, said heating inner bag inside is provided with calandria; Said thermostatic electric water heater body also comprises attemperating unit, and said attemperating unit comprises signal input part, control module and signal output part successively by signal guide; Said control module comprises single-chip microcomputer and controllable silicon plate;
Said water inlet pipe is provided with into water cooling-water temperature sensor, and the signal output part of said water inlet cooling-water temperature sensor is connected with the signal input part of attemperating unit;
Said water inlet pipe is provided with water flow sensor.The signal output part of said water flow sensor is connected with the signal input part of attemperating unit;
Said outlet pipe is provided with the water outlet cooling-water temperature sensor, and the signal output part of said water outlet cooling-water temperature sensor is connected with the signal input part of attemperating unit;
Said attemperating unit, water inlet cooling-water temperature sensor, water inlet water flow sensor and water outlet cooling-water temperature sensor are electrically connected;
Said single-chip microcomputer is used for calculating according to the heating-up temperature of the temperature signal of the temperature signal of the traffic pulse of said water flow sensor transmission, the transmission of inflow temperature biography device, the transmission of water outlet cooling-water temperature sensor and setting the heating power of the required calandria that is heated to design temperature;
Said single-chip microcomputer is electrically connected with the controllable silicon plate, and said controllable silicon plate is electrically connected with calandria, and said controllable silicon plate is used for the heating power according to the Signal Regulation calandria of single-chip microcomputer transmission.
Said single-chip microcomputer is electrically connected with the controllable silicon plate, and said controllable silicon plate is electrically connected with calandria, and said controllable silicon buttress is according to the heating power of the Signal Regulation calandria of single-chip microcomputer.
Preferably, instant heating thermostatic electric water heater of the present invention, described heating inner bag is provided with the cut-off device.
Preferably, instant heating thermostatic electric water heater of the present invention, said constant-temperature hot water device also comprises display floater, said display floater is electrically connected with control module.
Preferably, instant heating thermostatic electric water heater of the present invention, said calandria are one or more in silica gel heating plate, ceramic heating flake, mica heating plate, the carbon fibre heating plate.
Preferably, instant heating thermostatic electric water heater of the present invention, the inner water route of said heating inner lining is single U-shaped pipeline or end to end many U-shapeds pipeline, pipeline is parallel with calandria.
Preferably, instant heating thermostatic electric water heater of the present invention, the material of said heating inner bag is copper, copper alloy or aluminium alloy.
Preferably, instant heating thermostatic electric water heater of the present invention, said heating inner bag outer surface is equipped with insulation material.
Beneficial effect of the present invention is that instant heating thermostatic electric water heater of the present invention is when water gets into the heating inner bag; Single-chip microcomputer IC program according to the heating-up temperature of setting on the temperature signal of the temperature signal of the traffic pulse of water flow sensor transmission, the transmission of water inlet cooling-water temperature sensor, the transmission of water outlet cooling-water temperature sensor and the control panel calculate the design temperature cold water temperature, hot water temperature's difference of heating out with practice and calculate the heating power that is heated to design temperature to needs according to traffic pulse; The control controllable silicon is regulated the time of control controllable silicon conducting and is reduced or increase electric power output voltage, controls size and the constant temperature effect that reaches of the heating power of calandria.It is low to overcome existing instant water heater control accuracy; Only detect the problem of inflow temperature; Inflow temperature of the present invention, flow of inlet water, actual leaving water temperature all have measurement, and device structure is simple, and antijamming capability is strong; Control is reliable, accurate, provides a kind of fault rate extremely low instant heating thermostatic electric water heater.
Description of drawings
Fig. 1 is the internal structure sketch map of constant-temperature hot water implement body embodiment of the present invention.
Label declaration:
1, thermostatic electric water heater body; 2, single-chip microcomputer; 3, water inlet pipe; 4, outlet pipe; 5, heating inner bag; 6, display floater; 7, water outlet cooling-water temperature sensor; 8, water inlet cooling-water temperature sensor; 9, water flow sensor; 10, calandria.
The specific embodiment
By specifying technology contents of the present invention, structural feature, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
Instant heating thermostatic electric water heater of the present invention adopts the ghyristor circuit plate; With the leaving water temperature that is used for according to variation, inflow temperature and the setting of flow of inlet water; Calculate the power output of immediately heating water heater with actual leaving water temperature; The control panel system according to inflow temperature, actual leaving water temperature, set the power output that leaving water temperature, flow of inlet water size are controlled the ghyristor circuit plate real-time dynamicly, consistent to guarantee actual leaving water temperature value with setting leaving water temperature value.
See also Fig. 1; Instant heating instant heating thermostatic electric water heater of the present invention comprises thermostatic electric water heater body 1, heating inner bag 5, water inlet pipe 3; Outlet pipe 4; The current that heating inner bag 5 inside are provided with in 10 pairs of entering heating of calandria inner bag 5 heat, and water inlet pipe 3 is provided with into water cooling-water temperature sensor 8, and the signal output part of water inlet cooling-water temperature sensor 8 is connected with the signal input part of attemperating unit; Water inlet pipe 3 is provided with water flow sensor 9; The signal output part of water inlet water flow sensor 9 is connected with the signal input part of attemperating unit; Outlet pipe 4 is provided with water outlet cooling-water temperature sensor 7, and the signal output part of water outlet cooling-water temperature sensor 7 is connected with the signal input part of attemperating unit; Attemperating unit, water inlet cooling-water temperature sensor 8, water flow sensor 9 and water outlet cooling-water temperature sensor 7 are electrically connected;
Attemperating unit comprises signal input part, control module and signal output part successively by signal guide; Control module comprises single-chip microcomputer 2, controllable silicon plate; The heating-up temperature of the temperature signal that the traffic pulse that single-chip microcomputer 2 transmits according to said water inlet cooling-water temperature sensor 8, water inlet cooling-water temperature sensor 8 transmit, the temperature signal that water outlet cooling-water temperature sensor 7 transmits and setting calculates the heating power of the required calandria 10 that is heated to design temperature; Single-chip microcomputer 2 is electrically connected with the controllable silicon plate, and said controllable silicon plate is electrically connected with calandria 10, and said controllable silicon buttress is according to the heating power of the Signal Regulation calandria 10 of single-chip microcomputer 2.Whether the control utmost point (little electric current) break-make of single-chip microcomputer 2 control controllable silicon plates just can control silicon controlled anode and negative electrode (electric current greatly) conducting, thereby makes the electrothermal tube work of in good time switching on.
The discharge that when water gets into inner bag, will get into inner bag through water flow sensor converts traffic pulse to and is delivered on the control panel; Inflow temperature passes device detecting temperature is delivered on the control panel; Water outlet cooling-water temperature sensor 7 is delivered to detecting temperature on the control panel; Be used for monitoring in real time the temperature of water outlet, monitoring result is fed back to single-chip microcomputer 2, and show through the LCDs of display floater 6; Calandria 10 heating, the IC program of single-chip microcomputer 2 according to the heating-up temperature of setting on the traffic pulse of water flow sensor transmission, temperature that inflow temperature passes the device transmission, temperature that water outlet cooling-water temperature sensor 7 transmits and the control panel calculate the design temperature cold water temperature, hot water temperature's difference of heating out with practice and calculate the heating power that is heated to design temperature to needs according to traffic pulse.Regulate the time of control controllable silicon conducting through controllable silicon and reduce or increase electric power output voltage, control size and the constant temperature effect that reaches of the heating power of calandria 10.
In the present embodiment; Said SCR control unit is a large power semiconductor device; Its volume is little, structure is simple relatively, powerful, is one of semiconductor devices relatively more commonly used; This device is widely used in various electronic equipments and the electronic product, is used for doing controlled rectification, inversion, frequency conversion, pressure regulation, noncontacting switch etc. more.SCR control unit highly sensitive, thus can better keep water temperature constant.In addition, the using silicon controlled small-power that realized is controlled powerful purpose.
In instant heating constant-temperature hot water device of the present invention use; The water inlet cooling-water temperature sensor 8 that the hot-water line place is provided with can detect water temperature in real time and through signal output part the water temperature test value is passed to the signal input part of attemperating unit; Outlet pipe 4 places also are provided with water outlet cooling-water temperature sensor 7; The signal output part of water outlet cooling-water temperature sensor 7 is connected with the signal input part of attemperating unit, can detect water temperature in real time and through signal output part the water temperature test value is passed to the signal input part of attemperating unit
The water temperature range that water temperature test value that the control module of attemperating unit will receive from signal input part and user configure in advance compares; Calculate the heating power of calandria 10; The control module of attemperating unit produces certain signal and passes through the signal input part input signal of signal output part to calandria 10; Thereby control calandria 10 heating; Cooling-water temperature sensor is continuous in the certain hour of interval to be issued attemperating unit to the water temperature test value and compares, revise calandria 10 heating power, be controlled in the water temperature range that the user sets to guarantee the hot water temperature.
As the further setting of the embodiment of the invention, heating inner bag 5 is provided with the cut-off device.Can establish a temperature upper limit for the cut-off device, work as mechanical disorder, during operate miss, the temperature of heating inner bag 5 surpasses the upper limit, and the cut-off device will make the calandria 10 reduction water temperature that quits work automatically, has guaranteed the safe in utilization of whole electrical equipment.
As the further setting of the embodiment of the invention, the controllable silicon plate is arranged on the water inlet pipe 3.The water inlet of the heat transferred water inlet pipe 3 that the ghyristor circuit plate produces when the controllable silicon plate is worked when reducing the ghyristor circuit plate temperature effectively, has avoided the ghyristor circuit plate to be burnt out, and has increased the temperature of water inlet, saves the energy.
As the further setting of the embodiment of the invention, the constant-temperature hot water device also comprises display floater 6, and display floater 6 is electrically connected with control module.Be used for show state.Through the control module pre-set programs water temperature of constant-temperature hot water device can be presented on the display floater 6, thereby reference be provided to the user.
As the further setting of the embodiment of the invention, said calandria 10 is one or more in silica gel heating plate, ceramic heating flake, mica heating plate, the carbon fibre heating plate.
As the further setting of the embodiment of the invention, the inner water route of said heating inner lining is single U-shaped pipeline or end to end many U-shapeds pipeline, and pipeline is parallel with calandria 10.This kind setting makes calandria 10 occupation space little, and improves the efficiency of heating surface.
As the further setting of the embodiment of the invention, the material of said heating inner lining is copper, copper alloy or aluminium alloy.
As the further setting of the embodiment of the invention, the part that said heating inner lining outer surface does not contact with heating plate is equipped with insulation material.Can better be incubated through insulation material, further keep water temperature constant, energy savings.
Instant heating constant-temperature hot water device of the present invention is compared with existing constant-temperature hot water device, and the beneficial effect that has is: can keep water temperature constant according to the different user demands of user, the mensuration inflow temperature and the leaving water temperature of real-time continuous; Avoid existing instant water heater control accuracy low; Only detect the problem of inflow temperature, device structure of the present invention is simple, and antijamming capability is strong; Control is reliable, accurate, provides a kind of fault rate extremely low instant heating thermostatic electric water heater.Simple to operate, effectively avoid scalding frostbite.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (8)
1. instant heating thermostatic electric water heater; Comprise the thermostatic electric water heater body, heating inner bag, water inlet pipe and outlet pipe; Said heating inner bag inside is provided with calandria; It is characterized in that said thermostatic electric water heater body also comprises attemperating unit, said attemperating unit comprises signal input part, control module and signal output part successively by signal guide; Said control module comprises single-chip microcomputer and controllable silicon plate;
Said water inlet pipe is provided with into water cooling-water temperature sensor, and the signal output part of said water inlet cooling-water temperature sensor is connected with the signal input part of attemperating unit;
Said water inlet pipe is provided with water flow sensor, and the signal output part of said water flow sensor is connected with the signal input part of attemperating unit;
Said outlet pipe is provided with the water outlet cooling-water temperature sensor, and the signal output part of said water outlet cooling-water temperature sensor is connected with the signal input part of attemperating unit;
Said attemperating unit, water inlet cooling-water temperature sensor, water inlet water flow sensor and water outlet cooling-water temperature sensor are electrically connected;
Said single-chip microcomputer is used for calculating according to the heating-up temperature of the temperature signal of the temperature signal of the traffic pulse of said water flow sensor transmission, the transmission of water inlet cooling-water temperature sensor, the transmission of water outlet cooling-water temperature sensor and setting the heating power of the required calandria that is heated to design temperature;
Said single-chip microcomputer is electrically connected with the controllable silicon plate, and said controllable silicon plate is electrically connected with calandria, and said controllable silicon plate is used for the heating power according to the Signal Regulation calandria of single-chip microcomputer transmission.
2. instant heating thermostatic electric water heater according to claim 1 is characterized in that, described heating inner bag is provided with the cut-off device.
3. instant heating thermostatic electric water heater according to claim 1 is characterized in that, said controllable silicon plate is arranged on the water inlet pipe.
4. instant heating thermostatic electric water heater according to claim 1 is characterized in that: said constant-temperature hot water device also comprises display floater, and said display floater is electrically connected with control module.
5. instant heating thermostatic electric water heater according to claim 1 is characterized in that, said calandria is one or more in silica gel heating plate, ceramic heating flake, mica heating plate, the carbon fibre heating plate.
6. instant heating thermostatic electric water heater according to claim 1 is characterized in that, the inner water route of said heating inner lining is single U-shaped pipeline or end to end many U-shapeds pipeline, and pipeline is parallel with calandria.
7. instant heating thermostatic electric water heater according to claim 1 is characterized in that, the material of said heating inner bag is copper, copper alloy or aluminium alloy.
8. instant heating thermostatic electric water heater according to claim 1 is characterized in that, said heating inner bag outer surface is equipped with insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110416584.7A CN102410636B (en) | 2011-12-12 | 2011-12-12 | Instant constant-temperature electric water heater |
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| CN201110416584.7A CN102410636B (en) | 2011-12-12 | 2011-12-12 | Instant constant-temperature electric water heater |
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| CN102410636A true CN102410636A (en) | 2012-04-11 |
| CN102410636B CN102410636B (en) | 2014-09-03 |
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| CN201110416584.7A Expired - Fee Related CN102410636B (en) | 2011-12-12 | 2011-12-12 | Instant constant-temperature electric water heater |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889680A (en) * | 2012-09-13 | 2013-01-23 | 莆田市清华园电器发展有限公司 | Aluminium cast electric heating tank |
| CN103398465A (en) * | 2013-08-13 | 2013-11-20 | 王小明 | Intelligent water immediate heating constant-temperature water-outlet system |
| CN103604219A (en) * | 2013-09-04 | 2014-02-26 | 中山市中暖热能科技有限公司 | Heat conversion device for electric water heater |
| CN103925703A (en) * | 2014-01-16 | 2014-07-16 | 中山市汉功电器有限公司 | Electric water heater and control method thereof |
| CN104833106A (en) * | 2015-05-28 | 2015-08-12 | 芜湖美的厨卫电器制造有限公司 | Control method and device of electric water heater and electric water heater |
| CN106196565A (en) * | 2016-08-30 | 2016-12-07 | 江苏苏美达机电有限公司 | A kind of thermostatic instant heating formula water heater and control method thereof |
| CN106440392A (en) * | 2016-11-23 | 2017-02-22 | 张洛宁 | Instantaneous-heating type electromagnetic water heater capable of automatically regulating temperature |
| CN106705196A (en) * | 2015-11-16 | 2017-05-24 | 王明举 | Heat exchanging type efficient electric heater |
| CN106969489A (en) * | 2017-03-29 | 2017-07-21 | 厦门佳普乐电子科技有限公司 | A kind of instantaneously heated type heater |
| CN107014065A (en) * | 2017-06-02 | 2017-08-04 | 广东哈哈热科技有限公司 | Pipeline hot water machine |
| CN107126099A (en) * | 2016-02-27 | 2017-09-05 | 湖南康之源科技有限公司 | A kind of energy-saving heating system for water dispenser |
| CN107238207A (en) * | 2016-03-28 | 2017-10-10 | 青岛经济技术开发区海尔热水器有限公司 | Control method of gas water heater and gas water heater |
| CN108426288A (en) * | 2018-02-06 | 2018-08-21 | 慈溪玉龙电器有限公司 | heater with water heater function and its adjusting method |
| CN109073274A (en) * | 2017-12-12 | 2018-12-21 | 深圳和而泰智能控制股份有限公司 | A kind of temprature control method, temperature control equipment and electric heater |
| CN109798655A (en) * | 2019-01-24 | 2019-05-24 | 浙江安扬新能源科技有限公司 | Combine thermostatic equipment |
| CN113126662A (en) * | 2019-12-31 | 2021-07-16 | 厦门科牧智能技术有限公司 | Flow adjusting method of sanitary cleaning device and method for realizing constant-temperature water outlet |
| CN115930450A (en) * | 2022-12-29 | 2023-04-07 | 广东万和热能科技有限公司 | Bathroom outlet water temperature control method and device of wall-mounted boiler and wall-mounted boiler |
| CN117847308A (en) * | 2023-05-11 | 2024-04-09 | 安徽东方百岁泉科技有限公司 | Gradual-change constant-temperature electric heating faucet based on Internet of things and application method of gradual-change constant-temperature electric heating faucet |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201072239Y (en) * | 2007-04-26 | 2008-06-11 | 海尔集团公司 | Thermostatic control device and constant-temperature instant electric water heater |
| CN201196747Y (en) * | 2008-05-23 | 2009-02-18 | 上海正克电器有限公司 | Thermostatic control device of electric water heater |
-
2011
- 2011-12-12 CN CN201110416584.7A patent/CN102410636B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201072239Y (en) * | 2007-04-26 | 2008-06-11 | 海尔集团公司 | Thermostatic control device and constant-temperature instant electric water heater |
| CN201196747Y (en) * | 2008-05-23 | 2009-02-18 | 上海正克电器有限公司 | Thermostatic control device of electric water heater |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889680A (en) * | 2012-09-13 | 2013-01-23 | 莆田市清华园电器发展有限公司 | Aluminium cast electric heating tank |
| CN103398465A (en) * | 2013-08-13 | 2013-11-20 | 王小明 | Intelligent water immediate heating constant-temperature water-outlet system |
| CN103398465B (en) * | 2013-08-13 | 2015-09-16 | 王小明 | The instant heated constant temperature outlet system of intelligent water |
| CN103604219A (en) * | 2013-09-04 | 2014-02-26 | 中山市中暖热能科技有限公司 | Heat conversion device for electric water heater |
| CN103925703B (en) * | 2014-01-16 | 2017-04-12 | 中山市汉功电器有限公司 | Control method of electric water heater |
| CN103925703A (en) * | 2014-01-16 | 2014-07-16 | 中山市汉功电器有限公司 | Electric water heater and control method thereof |
| CN104833106A (en) * | 2015-05-28 | 2015-08-12 | 芜湖美的厨卫电器制造有限公司 | Control method and device of electric water heater and electric water heater |
| CN104833106B (en) * | 2015-05-28 | 2018-01-02 | 芜湖美的厨卫电器制造有限公司 | Control method, device and the electric heater of electric heater |
| CN106705196A (en) * | 2015-11-16 | 2017-05-24 | 王明举 | Heat exchanging type efficient electric heater |
| CN107126099A (en) * | 2016-02-27 | 2017-09-05 | 湖南康之源科技有限公司 | A kind of energy-saving heating system for water dispenser |
| CN107238207A (en) * | 2016-03-28 | 2017-10-10 | 青岛经济技术开发区海尔热水器有限公司 | Control method of gas water heater and gas water heater |
| CN106196565A (en) * | 2016-08-30 | 2016-12-07 | 江苏苏美达机电有限公司 | A kind of thermostatic instant heating formula water heater and control method thereof |
| CN106196565B (en) * | 2016-08-30 | 2022-04-15 | 江苏苏美达机电有限公司 | Constant-temperature instant water heater and control method thereof |
| CN106440392A (en) * | 2016-11-23 | 2017-02-22 | 张洛宁 | Instantaneous-heating type electromagnetic water heater capable of automatically regulating temperature |
| CN106969489A (en) * | 2017-03-29 | 2017-07-21 | 厦门佳普乐电子科技有限公司 | A kind of instantaneously heated type heater |
| CN107014065A (en) * | 2017-06-02 | 2017-08-04 | 广东哈哈热科技有限公司 | Pipeline hot water machine |
| CN109073274A (en) * | 2017-12-12 | 2018-12-21 | 深圳和而泰智能控制股份有限公司 | A kind of temprature control method, temperature control equipment and electric heater |
| CN108426288A (en) * | 2018-02-06 | 2018-08-21 | 慈溪玉龙电器有限公司 | heater with water heater function and its adjusting method |
| CN109798655A (en) * | 2019-01-24 | 2019-05-24 | 浙江安扬新能源科技有限公司 | Combine thermostatic equipment |
| CN113126662A (en) * | 2019-12-31 | 2021-07-16 | 厦门科牧智能技术有限公司 | Flow adjusting method of sanitary cleaning device and method for realizing constant-temperature water outlet |
| CN115930450A (en) * | 2022-12-29 | 2023-04-07 | 广东万和热能科技有限公司 | Bathroom outlet water temperature control method and device of wall-mounted boiler and wall-mounted boiler |
| CN115930450B (en) * | 2022-12-29 | 2024-07-19 | 广东万和热能科技有限公司 | Bathroom water outlet temperature control method and device of wall-mounted furnace and wall-mounted furnace |
| CN117847308A (en) * | 2023-05-11 | 2024-04-09 | 安徽东方百岁泉科技有限公司 | Gradual-change constant-temperature electric heating faucet based on Internet of things and application method of gradual-change constant-temperature electric heating faucet |
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