CN104596091B - The thermostatically-controlled equipment and constant-temperature control method of electric water heater system and electric heater - Google Patents
The thermostatically-controlled equipment and constant-temperature control method of electric water heater system and electric heater Download PDFInfo
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- CN104596091B CN104596091B CN201510023300.6A CN201510023300A CN104596091B CN 104596091 B CN104596091 B CN 104596091B CN 201510023300 A CN201510023300 A CN 201510023300A CN 104596091 B CN104596091 B CN 104596091B
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Abstract
The invention discloses a kind of thermostatically-controlled equipment of electric heater, which includes：Body, cooling water inlet, cooling water outlet, hot water inlet and water outlet are set on body, cooling water inlet is suitable for being connected with water source, the water inlet pipe of cooling water outlet and electric heater connects, hot water inlet is connected with outlet pipe, and cooling water inlet is connected with cooling water outlet and water outlet respectively, and hot water inlet is connected with water outlet, first temperature detector is arranged between hot water inlet and water outlet, and second temperature detector is arranged between cooling water inlet and water outlet；Control panel includes trigger element；Regulating valve；Controller is controlled regulating valve according to preset temperature, hot water temperature and cold water temperature.The thermostatically-controlled equipment of the present invention, can automatically adjust output water temperature, keep the current of constant temperature output preset temperature, more convenient.Invention additionally discloses a kind of electric water heater system and the constant-temperature control method of electric heater.
Description
Technical field
The invention belongs to technical field of electric appliances, more particularly to a kind of thermostatically-controlled equipment of electric heater, electric heater system
The constant-temperature control method of system and electric heater.
Background technology
For water heater such as storage-type electric water heater, need to carry out temperature adjustment by water mixing valve in use,
But in use, the hot water amount in storage-type electric water heater constantly changes, it is therefore desirable to adjusts multiple water mixing valve ability
Reach more comfortable temperature, in addition, if user adjusts water temperature over-high or too low accidentally, it is easy to cause to scald or raw
Disease.
The content of the invention
It is contemplated that solve at least some of the technical problems in related technologies.For this reason, the present invention
One purpose is to propose a kind of thermostatically-controlled equipment of electric heater, which can automatically adjust output water
Temperature, keeps the current of constant temperature output preset temperature, more convenient.
Another object of the present invention is to propose a kind of constant-temperature control method of electric water heater system and electric heater.
To reach above-mentioned purpose, one aspect of the present invention embodiment proposes a kind of thermostatically-controlled equipment of electric heater, the perseverance
Temperature control device includes：Body, cooling water inlet, cooling water outlet, hot water inlet and water outlet are set on the body, wherein, institute
State cooling water inlet to be suitable for being connected with water source, the water inlet pipe connection of the cooling water outlet and electric heater, the hot water inlet and institute
The outlet pipe connection of electric heater is stated, the cooling water inlet is connected with the cooling water outlet and the water outlet respectively, the heat
Water inlet is connected with the water outlet；Temperature detector, the temperature detector include the first temperature detector and second temperature
Detector, first temperature detector are arranged between the hot water inlet and the water outlet, are adapted to detect for hot water temperature,
The second temperature detector is arranged between the cooling water inlet and the water outlet, is adapted to detect for cold water temperature；Chain of command
Plate, the control panel are located on the body, and the control panel includes the trigger element of corresponding different user types, institute
State the selection instruction that trigger element is suitable for receiving user；Regulating valve, for adjusting hot water flow and cold water flow；Controller, institute
State controller respectively with first temperature detector, the second temperature detector, the trigger element and the regulating valve
Connection, the controller determines user type according to the selection instruction, and determines preset temperature, Yi Jigen according to user type
The regulating valve is controlled according to the preset temperature, hot water temperature and cold water temperature.
The thermostatically-controlled equipment of electric heater according to embodiments of the present invention, is received by the trigger element on control panel
The selection instruction of corresponding different user types, and then controller determines user type according to selection instruction and determines the user's type
Preset temperature, and regulating valve is controlled according to preset temperature and cold water temperature and hot water temperature, automatically adjusted out
Coolant-temperature gage reaches the preset temperature of corresponding the user's type, so as to meet the bathing temperature requirements of different user types, nothing
Need to repeatedly it be adjusted, it is more convenient, improve the comfort of electric heater.
Further, the regulating valve includes：First regulating valve, first regulating valve be arranged at the hot water inlet with
Between the water outlet, suitable for adjusting hot water flow；Second regulating valve, second regulating valve be arranged at the cooling water inlet with
Between the water outlet, suitable for adjusting cold water flow.
Specifically, the regulating valve is constant-temperature water mixing valve.
It is preferred that above-mentioned thermostatically-controlled equipment further includes：Speed heat box, the speed heat box are located in the body, the speed
Hot box includes the first opening, the second opening and the 3rd opening, wherein, first opening is connected with the cooling water inlet, described
First regulating valve is arranged at the cool water quantity to adjust into the speed heat box between first opening and the cooling water inlet；Institute
The second opening is stated to connect with the hot water inlet, second regulating valve be arranged at it is described second opening with the hot water inlet it
Between with adjust enter the speed heat box hot water amount；3rd opening is connected with the water outlet；3rd temperature detector, institute
State the 3rd temperature detector to be located in the speed heat box, the 3rd temperature detector is connected with the controller, for detecting
The temperature of mixed cold and hot water in the speed heat box；Heater, the heater are located in the speed heat box, the heater with it is described
Controller connects, when the temperature of the mixed cold and hot water is less than the preset temperature, the controller control heater into
Row heating.
In addition, above-mentioned thermostatically-controlled equipment further includes：3rd regulating valve, the 3rd regulating valve are arranged at the described 3rd and open
Between mouth and the water outlet, the 3rd regulating valve is connected with the controller.
To reach above-mentioned purpose, another aspect of the invention embodiment proposes a kind of electric water heater system, which includes
The thermostatically-controlled equipment of electric heater and above-mentioned aspect embodiment.
Electric water heater system according to embodiments of the present invention, by the thermostatically-controlled equipment of above-mentioned aspect embodiment, without
Repeatedly adjust manually, the constant temperature current of the preset temperature of corresponding different user types can be exported, meet user demand, more just
Just, comfort improves.
To reach above-mentioned purpose, another aspect of the present invention embodiment proposes a kind of constant-temperature control method of electric heater,
The control method comprises the following steps：The selection instruction of user is received, user type is determined according to the selection instruction；According to institute
State user type and determine preset temperature corresponding with the user type；Detect cold water temperature and hot water temperature；And according to institute
Preset temperature, cold water temperature and hot water temperature's adjusting water outlet temperature are stated to export the hot water of the corresponding preset temperature.
The constant-temperature control method of electric heater according to embodiments of the present invention, by the choosing for receiving corresponding different user types
Instruction is selected, and then user type is determined according to selection instruction and determines the preset temperature of the user's type, and according to default temperature
Degree and cold water temperature and hot water temperature are controlled regulating valve, and automatic adjustment leaving water temperature reaches corresponding the user's type
Preset temperature, so as to meet the bathing temperature requirements of different user types, it is not necessary to repeatedly adjusted, it is more convenient,
Improve the comfort of electric heater.
In addition, the above method further includes：Detect the temperature of mixed cold and hot water；It is less than in the temperature of the mixed cold and hot water described pre-
If during temperature, control heater is heated to reach the preset temperature.
Brief description of the drawings
Fig. 1 is the schematic diagram of the thermostatically-controlled equipment of electric heater according to an embodiment of the invention；
Fig. 2 is that the connection of the thermostatically-controlled equipment and electric heater of electric heater according to an embodiment of the invention is shown
It is intended to；
Fig. 3 is the signal of the control panel of the thermostatically-controlled equipment of electric heater according to another embodiment of the invention
Figure；
Fig. 4 be electric heater according to still a further embodiment thermostatically-controlled equipment and its with electric heater
Connection diagram；
Fig. 5 is the block diagram of electric water heater system according to an embodiment of the invention；And
Fig. 6 is the flow chart of the constant-temperature control method of electric heater according to an embodiment of the invention.
Reference numeral：
Electric heater includes：Shell 01, insulating layer 02 and liner 03, water inlet pipe 04, anti-electricity wall and anti-electricity wall cover 05, signal
Interface R1, outlet pipe 07, magnesium rod 08 and heating tube 09,
Thermostatically-controlled equipment 100 includes body 10, temperature detector, control panel 20, regulating valve 30 and controller,
Regulating valve 30 include the first regulating valve 301, the second regulating valve 302, the 3rd regulating valve 303,40 device of speed heat box and plus
Hot device 50.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
The constant temperature of the electric water heater system and electric heater proposed according to embodiments of the present invention is described with reference to the accompanying drawings
Control device and constant-temperature control method.
The thermostatically-controlled equipment of the electric heater of the embodiment of the present invention is illustrated first.Fig. 1 is according to the present invention's
The schematic diagram of the thermostatically-controlled equipment of the electric heater of one embodiment, wherein, electric heater is storage-type electric water heater, is such as schemed
Shown in 2, electric heater includes shell 01, insulating layer 02 and liner 03, and insulating layer 02 is between shell 01 and liner 03, water inlet
Pipe 04, anti-electricity wall and anti-electricity wall cover 05, have signaling interface R1 on anti-electricity wall cover 05, further includes outlet pipe 07, magnesium rod 08 and adds
Heat pipe 09.
As shown in Figs. 1-3, the thermostatically-controlled equipment 100 of the electric heater of the embodiment of the present invention includes body 10, temperature is examined
Survey device, control panel 20, regulating valve 30 and controller.Setting signal interface R2 on thermostatically-controlled equipment 100, signaling interface R2 lead to
Signal connecting line 13 is crossed to be connected with signaling interface R1.
Cooling water inlet A, cooling water outlet B, hot water inlet C and water outlet D are set on body 10, specific connection as shown in Fig. 2,
Cooling water inlet A is suitable for being connected with water source, and water source here can be municipal water supply, and cooling water outlet B passes through connecting tube 14 and electric heating
The water inlet pipe 04 of hydrophone connects, and hot water inlet C is connected by connecting tube 14 with the outlet pipe 07 of electric heater, A points of cooling water inlet
Do not connected with cooling water outlet B and water outlet D, hot water inlet C is connected with water outlet D, in this way, cold water and hot water are at water outlet D
Mixed cold and hot water can be mixed into.
Temperature detector includes the first temperature detector and second temperature detector, and the first temperature detector is arranged at hot water
Between import C and water outlet D, be adapted to detect for hot water temperature, second temperature detector be arranged at cooling water inlet A and water outlet D it
Between, it is adapted to detect for cold water temperature.
Control panel 20 is located on body 10, specific as shown in figure 3, control panel 20 includes corresponding different user types
Trigger element 201, trigger element 201 be suitable for receive user selection instruction.For example, corresponding child, young people or person in middle and old age
Multiple triggering buttons of people, because the comfort temperature for being suitable for bathing for different crowds is different, can select as the case may be
Select suitable temperature.
Controller is connected with the first temperature detector, second temperature detector, trigger element 201 and regulating valve 30 respectively,
Controller determines user type according to selection instruction, and determines preset temperature according to user type, and preset temperature can be to correspond to
The comfort temperature of user type, it is to be understood that the different user types that can prestore inside controller are corresponding to be suitable for washing
The preset temperature of bath, and then controller is controlled regulating valve 30 according to preset temperature, hot water temperature and cold water temperature, control
Device, to control to adjust the size of the valve of valve 30, adjusts hot water flow and cold water flow, makes according to hot water temperature and cold water temperature
The temperature for obtaining mixed cold and hot water reaches preset temperature, meets the needs of different crowd, and need not in multiple times adjust and can reach
Comfortable bathing temperature, is not in the situation of water temperature supercooling or overheat.
As can be seen that the thermostatically-controlled equipment of the electric heater of the embodiment of the present invention, passes through the triggering on control panel 20
Unit 201 receives the selection instruction of corresponding different user types, and then controller determines user type and true according to selection instruction
Determine the preset temperature of the user's type, and regulating valve 30 is controlled according to preset temperature and cold water temperature and hot water temperature
System, automatic adjustment leaving water temperature reaches the preset temperature of corresponding the user's type, so as to meet washing for different user types
Bath temperature demand, it is not necessary to repeatedly adjusted, it is more convenient, improve the comfort of electric heater.
Further, as shown in Figure 1, regulating valve 30 can include the first regulating valve 301 and the second regulating valve 302, first
Regulating valve 301 is arranged between hot water inlet C and water outlet D, suitable for adjusting hot water flow；Second regulating valve 302 is arranged at cold
Between water inlet A and water outlet D, suitable for adjusting cold water flow.Specifically, controller is according to cold water temperature such as tap water temperature
And the hot water temperature of electric heater output and the corresponding preset temperature of user type of user's selection adjust the first regulating valve 301
With the aperture of the second regulating valve 302, so that the temperature of mixed cold and hot water, which is the temperature for exporting water, reaches preset temperature, reach the user
The comfort temperature of type.
In addition, regulating valve 30 can also be constant-temperature water mixing valve, constant-temperature water mixing valve can automatically adjust temperature and reach default temperature
Degree, and keep constant temperature to export, it can also realize and achieve the purpose that comfort temperature without repeatedly adjusting.
Further, it is contemplated that the temperature of mixed cold and hot water is possible to not reach preset temperature, it is impossible to keeps preset temperature
Constant temperature exports, as shown in figure 4, in one embodiment of the invention, the thermostatically-controlled equipment 100 of above-mentioned electric heater further includes
Speed heat box 40, the 3rd temperature detector and heater 50.
Wherein, speed heat box 40 is located in body 10, and speed heat box 40 includes the first opening G1, the second opening G2 and the 3rd opening
G3.First opening G1 is connected with cooling water inlet A, and the first regulating valve 301 is arranged between the first opening G1 and cooling water inlet A to adjust
Cool water quantity of the section into speed heat box 40, it is preferable that the first regulating valve 301 is arranged at the first opening G1.Second opening G2 and heat
Water inlet C is connected, and the second regulating valve 302 is arranged between the second opening G2 and hot water inlet C to adjust into speed heat box 40
Hot water amount, it is preferable that the second regulating valve 302 is arranged at the second opening G2.3rd opening G3 is connected with water outlet D, and cold water leads to
Cross the first opening G1 and enter speed heat box 40, hot water enters speed heat box 40 by the second opening G2, and then is formed in speed heat box 40
Mixed cold and hot water, mixed cold and hot water are exported from the 3rd opening G3 by water outlet D.
3rd temperature detector is located in speed heat box 40, and the 3rd temperature detector is connected with controller, for detecting speed heat
The temperature of mixed cold and hot water in box 40.Heater 50 is located in speed heat box 40, and heater 50 is connected with controller, in mixed cold and hot water
When temperature is less than preset temperature, controller control heater 50 is heated the deviation with supplement and preset temperature, so that speed heat
Mixed cold and hot water in box 40 reaches preset temperature, so can be subject to preset temperature constant temperature output, meet user's bathing temperature
Demand.
In addition, in one embodiment of the invention, above-mentioned thermostatically-controlled equipment 100 further includes the 3rd regulating valve 303, the
Three regulating valves 303 are arranged between the 3rd opening G3 and water outlet D of speed heat box 40, and the 3rd regulating valve 303 is connected with controller,
When the temperature of mixed cold and hot water in speed heat box 40 reaches preset temperature, controller controls the 3rd regulating valve 303 to open to flow out
The constant temperature current of preset temperature.
Based on the thermostatically-controlled equipment of above-mentioned aspect embodiment, another aspect of the present invention embodiment proposes a kind of electric heater
System.
Fig. 5 is according to the block diagram of the electric water heater system of one embodiment of the present of invention, as shown in figure 5, the electric heater
System 1000 includes electric heater 200 and the thermostatically-controlled equipment 100 of above-mentioned aspect embodiment.
The electric water heater system of the embodiment of the present invention, by the thermostatically-controlled equipment of above-mentioned aspect embodiment, without manual
Repeatedly adjust, the constant temperature current of the preset temperature of corresponding different user types can be exported, meet user demand, it is more convenient,
Comfort improves.
With reference to the structure of the thermostatically-controlled equipment of the electric heater of above-mentioned aspect embodiment, further aspect of the present invention embodiment
Also propose a kind of constant-temperature control method of electric heater.
Fig. 6 is according to the flow chart of the constant-temperature control method of the electric heater of one embodiment of the present of invention, such as Fig. 6 institutes
Show, which comprises the following steps：
S1, receives the selection instruction of user, and user type is determined according to selection instruction.
For example, include the trigger element of multiple corresponding different user types, as the case may be, user in control panel
The trigger element of corresponding user type can be triggered.Different user types such as child, young man or middle-aged and elderly people need
Bathing temperature it is different.
S2, preset temperature corresponding with user type is determined according to user type.
Specifically, the preset temperature for the different user types that can prestore, after receiving selection instruction, and then can obtain
Preset temperature corresponding with the user's type.
S3, detects cold water temperature and hot water temperature.
S4, according to preset temperature, cold water temperature and hot water temperature's adjusting water outlet temperature to export the heat of corresponding preset temperature
Water.
Specifically, according to hot water temperature and cold water temperature to control to adjust the size of the valve of valve, adjust hot water flow and
Cold water flow so that the temperature of mixed cold and hot water reaches preset temperature, meets the needs of different crowd, and need not adjust in multiple times
Section can reach comfortable bathing temperature, be not in the situation of water temperature supercooling or overheat
Furthermore, it is contemplated that the temperature of mixed cold and hot water is possible to not reach preset temperature, it is impossible to keeps the constant temperature of preset temperature
Output, in one embodiment of the invention, the thermostatically-controlled equipment of electric heater further includes heater.In the embodiment of the present invention
Constant-temperature control method in further include：The water temperature in the temperature of mixed cold and hot water, such as detection speed heat box is detected, in mixed cold and hot water
When temperature is less than preset temperature, control heater heated to reach preset temperature, and then can be subject to preset temperature perseverance
Temperature output, meets the needs of user's bathing temperature.
The constant-temperature control method of electric heater according to embodiments of the present invention, by the choosing for receiving corresponding different user types
Instruction is selected, and then user type is determined according to selection instruction and determines the preset temperature of the user's type, and according to default temperature
Degree and cold water temperature and hot water temperature are controlled regulating valve, and automatic adjustment leaving water temperature reaches corresponding the user's type
Preset temperature, so as to meet the bathing temperature requirements of different user types, it is not necessary to repeatedly adjusted, it is more convenient,
Improve the comfort of electric heater.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship, is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, " multiple " be meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
Combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this area
Art personnel can be tied the different embodiments or example described in this specification and different embodiments or exemplary feature
Close and combine.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (5)
- A kind of 1. thermostatically-controlled equipment of electric heater, it is characterised in that including：Body, cooling water inlet, cooling water outlet, hot water inlet and water outlet are set on the body, wherein, the cooling water inlet is fitted It is connected in water source, the water inlet pipe connection of the cooling water outlet and electric heater, the hot water inlet and the electric heater Outlet pipe connects, and the cooling water inlet connects with the cooling water outlet and the water outlet respectively, the hot water inlet with it is described Water outlet connects；Temperature detector, the temperature detector include the first temperature detector and second temperature detector, first temperature Detector is arranged between the hot water inlet and the water outlet, is adapted to detect for hot water temperature, the second temperature detector It is arranged between the cooling water inlet and the water outlet, is adapted to detect for cold water temperature；Control panel, the control panel are located on the body, and the control panel includes corresponding different user types Multiple triggering buttons, the user type include child, young people, middle-aged and elderly people, each trigger key associated corresponding user class The preset temperature of type, the triggering button are suitable for the selection instruction for receiving user；Regulating valve, for adjusting hot water flow and cold water flow, the regulating valve includes the first regulating valve and the second regulating valve；Controller, the controller respectively with first temperature detector, the second temperature detector, the trigger element Connected with the regulating valve, the controller determines user type according to the selection instruction, and is determined according to user type pre- If temperature, and the regulating valve is controlled according to the preset temperature, hot water temperature and cold water temperature；Speed heat box, the speed heat box are located in the body, and cold water and hot water form mixed cold and hot water in the speed heat box, described Speed heat box includes the first opening, the second opening and the 3rd opening, wherein,First opening is connected with the cooling water inlet, and first regulating valve is arranged at first opening and the cold water Enter the cool water quantity of the speed heat box between import with adjusting；Second opening is connected with the hot water inlet, and second regulating valve is arranged at second opening and the hot water Enter the hot water amount of the speed heat box between import with adjusting；3rd opening is connected with the water outlet；3rd temperature detector, the 3rd temperature detector are located in the speed heat box, the 3rd temperature detector and institute Controller connection is stated, for detecting the temperature of mixed cold and hot water in the speed heat box；Heater, the heater are located in the speed heat box, and the heater is connected with the controller, described cold and hot mixed When the temperature of water is less than the preset temperature, the controller controls the heater to be heated.
- 2. the thermostatically-controlled equipment of electric heater as claimed in claim 1, it is characterised in that the regulating valve is constant temperature water mixing Valve.
- 3. the thermostatically-controlled equipment of electric heater as claimed in claim 1, it is characterised in that further include：3rd regulating valve, the 3rd regulating valve are arranged between the 3rd opening and the water outlet, and the described 3rd is adjusted Valve is connected with the controller.
- A kind of 4. electric water heater system, it is characterised in that including：Electric heater；AndSuch as claim 1-3 any one of them thermostatically-controlled equipments.
- 5. a kind of constant-temperature control method of electric heater, it is characterised in that the electric heater includes thermostatically-controlled equipment, described The control panel of thermostatically-controlled equipment includes multiple triggering buttons of corresponding different user types, and the user type includes small Child, young people, middle-aged and elderly people, each trigger the preset temperature of key associated corresponding user type, the constant-temperature control method bag Include following steps：The selection instruction of user is received, user type is determined according to the selection instruction；Preset temperature corresponding with the user type is determined according to the user type；Detect cold water temperature and hot water temperature；AndAccording to the preset temperature, cold water temperature and hot water temperature's adjusting water outlet temperature；Detect the temperature of mixed cold and hot water；When the temperature of the mixed cold and hot water is less than the preset temperature, control heater is heated to reach the default temperature Degree.
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| CN201510023300.6A CN104596091B (en) | 2015-01-16 | 2015-01-16 | The thermostatically-controlled equipment and constant-temperature control method of electric water heater system and electric heater |
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| CN105135681B (en) * | 2015-08-18 | 2018-07-13 | 芜湖美的厨卫电器制造有限公司 | The control method of hot-water heating system and hot-water heating system |
| CN105091349B (en) * | 2015-09-16 | 2018-10-30 | 合肥美的暖通设备有限公司 | Leaving water temperature regulating device, air-source water heater and leaving water temperature Automatic adjustment method |
| CN108507175A (en) * | 2017-02-28 | 2018-09-07 | 美的集团股份有限公司 | Thermostat and water heater |
| CN108662785A (en) * | 2017-03-31 | 2018-10-16 | 芜湖美的厨卫电器制造有限公司 | Water-heater system and its control method |
| CN107101382B (en) * | 2017-05-09 | 2019-07-26 | 珠海格力电器股份有限公司 | Water heater temperature control method, water heater and readable storage medium |
| CN107606774A (en) * | 2017-10-13 | 2018-01-19 | 扬州工业职业技术学院 | A kind of discharging device of gas heater |
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| CN101033885A (en) * | 2007-04-10 | 2007-09-12 | 上海能率有限公司 | Electric heater equipped electric proportional valve |
| CN102252415B (en) * | 2011-07-26 | 2013-08-14 | 美的集团股份有限公司 | Adjustable constant temperature and constant current water heater |
| CN202813804U (en) * | 2012-04-11 | 2013-03-20 | 马靖 | Auxiliary heating device of water heater and water heating system |
| JP6155524B2 (en) * | 2013-03-13 | 2017-07-05 | パナソニックＩｐマネジメント株式会社 | Mixer tap |
| CN204438540U (en) * | 2015-01-16 | 2015-07-01 | 芜湖美的厨卫电器制造有限公司 | The thermostatically-controlled equipment of electric water heater system and electric heater |
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Effective date of registration: 20221028 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East Wuhu economic and Technological Development Zone, Wuhu, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |
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