CN109405270A - A kind of accumulation energy type immediately heating water heater and hot-water heating system - Google Patents
A kind of accumulation energy type immediately heating water heater and hot-water heating system Download PDFInfo
- Publication number
- CN109405270A CN109405270A CN201811450508.6A CN201811450508A CN109405270A CN 109405270 A CN109405270 A CN 109405270A CN 201811450508 A CN201811450508 A CN 201811450508A CN 109405270 A CN109405270 A CN 109405270A
- Authority
- CN
- China
- Prior art keywords
- water
- control unit
- power control
- battery
- water heater
- 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.)
- Pending
Links
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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
- F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
-
- 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
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- 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
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2028—Continuous-flow heaters
Landscapes
- 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)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of accumulation energy type immediately heating water heater and hot-water heating system, water heater includes battery, BMS system, charger, dc power control unit, AC power control unit, heating element and water pipe；Heating element includes and corresponding multiple first heating tubes of dc power control unit and one or more second heating tubes corresponding with AC power control unit；The output power of battery is greater than 6kW, multiple first heating tubes are arranged in parallel at the both ends of battery, second heating tube is connect with three-phase alternating-current supply, the outside of water pipe is arranged in first heating tube and the second heating tube, and BMS system is controlled the output power of the first heating tube by dc power control unit, controls output power and the control charger of the second heating tube by AC power control unit as battery charging.Water heater of the invention using high power battery power supply realize water outlet be heat, can in the case where alternating current is unstable constant-temperature effluent, improve user experience.
Description
Technical field
The present invention relates to field of water heaters, in particular to a kind of accumulation energy type immediately heating water heater and hot-water heating system.
Background technique
There are mainly two types of water heaters in the prior art, and one is gas heater, another kind is electric heater.About preceding
Person is only equipped with a gas heater in general family family, in family tap have far from gas heater have it is close, far away
Tap has to be discharged after a large amount of cold water, could go out hot water, can not accomplish instant-heating.
For this purpose, electric heater has been installed additional in many families, it is this using external ac power source to the electric-heating-wire-heating in water tank
Electric heater will realize that water outlet instant-heating, power have to reach 6kW or more, it is desirable that power supply line is at 2.5 square millimeters or more
And need to arrange independent route in family, common household electricity route cannot achieve at all, once and household electricity route it is disconnected
It opens, then water heater can not work.
On the other hand, when electric heater works, it cannot keep that water temperature is constant, for example, water flow turns down a bit, temperature is just got higher
, or while using, leaving water temperature is lower and lower, causes severe user experience.
In the prior art without a kind of instant-heating and the water heater of holding stable in outlet water temperature.
Summary of the invention
In order to solve problems in the prior art, the present invention provides a kind of accumulation energy type immediately heating water heater and hot-water heating system,
Technical solution is as follows:
On the one hand, the present invention provides a kind of accumulation energy type immediately heating water heater, including it is battery, BMS system, charger, straight
Flow power control unit, AC power control unit, heating element and water pipe；The heating element includes and the dc power
Corresponding multiple first heating tubes of control unit and corresponding with the AC power control unit one or more second plus
Heat pipe；
The output power of the battery is greater than 6kW, and the multiple first heating tube is arranged in parallel at the both ends of the battery,
The dc power control unit is separately positioned on the branch road where each first heating tube；
Second heating tube is connect with three-phase alternating-current supply, and the AC power control unit setting adds described second
Branch road where heat pipe；
First heating tube and the second heating tube are arranged in the outside of water pipe and provide heat for the water in the water pipe,
The BMS system is controlled the output power of the first heating tube by dc power control unit, passes through AC power control unit
Output power and the control charger for controlling the second heating tube are battery charging.
Further, the dc power control unit includes and the one-to-one metal-oxide-semiconductor of the first heating tube；It is described
AC power control unit includes and the one-to-one metal-oxide-semiconductor of second heating tube or silicon controlled crystal brake pipe.
Further, the water inlet end of the water pipe and/or water outlet are equipped with temperature sensor, the temperature sensor and institute
State the input terminal connection of BMS system.
Further, the water inlet end of the water pipe and/or water outlet are equipped with flow sensor, the flow sensor and institute
State the input terminal connection of BMS system.
Further, the water heater further includes DC-DC unit, and the input terminal and the battery of the DC-DC unit connect
It connects, output end is connect with the BMS system, charger, dc power control unit, AC power control unit, the DC-DC
Unit is used to provide DC power supply for the BMS system, charger, dc power control unit, AC power control unit.
Further, the water heater further includes high pressure administrative unit, the high pressure administrative unit include the first relay,
Second relay and fuse, first relay and fuse are connected in series, and first relay is for controlling battery
To the on-off of the current supply circuit of the first heating tube, second relay is used to control charger to the logical of the charge circuit of battery
It is disconnected.
Further, the water pipe is made from a material that be thermally conductive, and first heating tube and the second heating tube are helical form,
And it is wound around on the pipe outer wall.
Further, the battery, BMS system, charger, dc power control unit, AC power control unit, plus
Thermal element and water pipe are arranged in water heater housing, display screen are additionally provided on the water heater housing, the display screen is for showing
Show the working condition of water heater.
Further, the battery is high rate lithium iron phosphate cell, and each group of high rate lithium iron phosphate cell is by multiple
Cell piece is connected in series.
On the other hand, the present invention provides a kind of hot-water heating systems, including water inlet system, depotition cock, three-phase alternating-current supply
And water heater as described above, the water pipe water inlet of the water heater are connect with water inlet system, the water pipe water outlet of the water heater
Mouth is connect with depotition cock, charger, AC power control unit, the second heating tube and the three-phase alternating current of the water heater
Power supply connection.
Water heater and heat-generating system provided by the invention can generate it is following the utility model has the advantages that
A. power supply is provided for heating tube using high rate lithium iron phosphate cell, heat still can be used in the event of a loss of power
Water；
B. high rate lithium iron phosphate cell output power can reach enough power, make water outlet of water heater instant-heating,
And the risk of high-power tripping need not be undertaken；
C.BMS system administration controls dc power output and AC power output, coordinates gross output and stablizes, even if family
It still can be realized constant-temperature effluent in the case where the incoming line spread of voltage of front yard；
D. by the detected value of the temperature of water outlet and flow, BMS system adjusts gross output, realizes in different water outlets
Constant-temperature effluent in the case of amount；
E. water heater is configured with the earth leakage protective device including relay and fuse, securely and reliably.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the functional block diagram of water heater provided in an embodiment of the present invention；
Fig. 2 is the circuit diagram of water heater provided in an embodiment of the present invention.
Wherein, appended drawing reference are as follows: 1- battery, 2-BMS system 2,3- charger, 4- dc power control unit, 5- exchange
Power control unit, the first heating tube of 601-, the second heating tube of 602-, 7- water pipe, 8- high pressure administrative unit, the first relay of 801-
Device, the second relay of 802-, 803- fuse, 9- flow sensor, 10-DC-DC unit, 11- temperature sensor.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that term " includes " and " tool in description and claims of this specification and above-mentioned attached drawing
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, device, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
The present invention provides a kind of water heaters for using energy-storage battery to power for heating tube in water heater, pass through the height of battery
Power output reaches very high heating efficiency, to realize water outlet of water heater instant-heating, makes example explanation below.
In one embodiment of the invention, a kind of accumulation energy type immediately heating water heater, referring to Fig. 1, the hot water are provided
Device include battery 1, BMS system 2, charger 3, dc power control unit 4, water pipe 7 and with the dc power control unit 4
Corresponding multiple first heating tubes 601, referring to fig. 2, for example, the quantity of first heating tube 601 is four, specifically, institute
The first heating tube 601 is stated the outside of water pipe 7 is arranged in and provides heat, four the first heating tubes 601 for the water in the water pipe 7
It being arranged in parallel at the both ends of the battery 1, the dc power control unit 4 corresponds to the first heating tube 601, referring to fig. 2, than
4 metal-oxide-semiconductors are such as preferably included, the branch road where each first heating tube 601 is provided with a metal-oxide-semiconductor；The BMS system
2 can control each of the dc power control unit 4 metal-oxide-semiconductor, specifically: Xiang Suoshu metal-oxide-semiconductor sends square wave, square wave
Duty ratio decide the on-off and switching frequency of metal-oxide-semiconductor, the quantity of the metal-oxide-semiconductor of conducting is more, and the heating efficiency of water heater is got over
Fastly；The switching frequency of metal-oxide-semiconductor is higher, and the power of first heating tube 601 is bigger.
In a preferred embodiment of the invention, the battery 1 is high rate lithium iron phosphate cell, each group of high magnification
Ferric phosphate lithium cell is connected by multiple cell pieces forms a battery pack, cell piece in the quantity of battery pack and each battery pack
Quantity can depending on application demand and adjust.It should be noted that high magnification is the technical term in lithium battery industry,
" multiplying power " actually refer to battery discharge before the deadline its rated capacity when the current value that is exported, numerically equal to volume
The multiple of constant volume, general high-rate lithium battery support 2 multiplying powers (2C) charge and discharge.From the point of view of perfect condition, the output of the battery 1
Power depends on the quantity of cell piece in the number and each battery pack of battery pack, as long as cell piece is more than enough, the output of battery 1
Power can achieve very greatly, and in the present embodiment, the output power of the battery 1 is greater than 6kW, since so big power is defeated
Out, outlet water temperature of water heater can quickly reach preset temperature value, realize " instant-heating ".
Battery management system (BATTERYMANAGEMENT SYSTEM, BMS) is the tie between battery and user, mainly
Object is secondary cell, mainly aims at the utilization rate that can be improved battery, prevents battery from occurring overcharging and excessively put
Electricity.BMS system 2 mainly realizes following function:
(1) accurately estimate SOC: the state-of-charge (State ofCharge, i.e. SOC) of accurate estimation power battery pack, i.e.,
Battery dump energy guarantees that SOC is maintained in reasonable range, prevents from causing to damage to battery due to overcharging or overdischarging,
Monitor the state-of-charge of energy-storage battery；
(2) dynamic monitoring: in battery charge and discharge process, in real time acquire battery group in every piece of battery end voltage and
Temperature, charging and discharging currents and battery pack total voltage prevent battery from overcharging or overdischarging phenomenon occurs.It can provide in time simultaneously
Battery condition picks out problematic battery, keeps the reliability and high efficiency of whole group battery operation, makes remaining capacity estimation mould
Type is implemented as possibility.In addition to this, the usage history archives of every piece of battery are also established, it is new to advanced optimize and developing
Type electricity, charger, motor etc. provide data, provide foundation for the off-line analysis system failure；
(3) equilibrium between battery: being single battery equalizaing charge, and each battery in battery pack is made all to reach balanced consistent
State.
In a preferred embodiment of the invention, the BMS system 2 has also accessed outside batteries sensor, for example, institute
The water inlet end and/or water outlet for stating water pipe 7 are equipped with temperature sensor 11, and the water inlet end of the water pipe 7 and/or water outlet are equipped with stream
Quantity sensor 9, the temperature sensor 11, flow sensor 9 are connect with the input terminal of the BMS system 2.
The water heater further includes DC-DC unit 10, and the input terminal of the DC-DC unit 10 is connect with the battery 1, defeated
Outlet is connect with the BMS system 2, charger 3, dc power control unit 4, AC power control unit 5, the DC-DC
Unit 10 is used to provide direct current for the BMS system 2, charger 3, dc power control unit 4, AC power control unit 5
The DC conversion of the battery 1 of input terminal input is to the such as 12V supply voltage of circuit board by power supply.
The water heater further includes high pressure administrative unit 8, and the high pressure administrative unit 8 includes the first relay 801, second
Relay 802 and fuse 803, as shown in Fig. 2, first relay 801 and fuse 803 are connected in series, described first
Relay 801 is for controlling battery 1 to the on-off of the current supply circuit of the first heating tube 601, and second relay 802 is for controlling
On-off of the charger 3 processed to the charge circuit of battery 1.Obviously, first relay 801 and the second relay 802 can be by
It controls in the BMS system 2: for example, when the flow sensor 9 detects flow information of water and sends a message to BMS system 2, then
BMS system 2 sends instructions to the first relay 801, and the first relay 801 is closed after receiving instruction, while BMS system 2 controls
Dc power control unit 4 (metal-oxide-semiconductor) closure, then battery 1 is connected with the circuit of the first heating tube 601, DC power supply work, heat
Hydrophone is heat water outlet.
With the extension with the water time of water heater, the electricity of cell piece is reduced, when continuation of the journey in order to extend the battery 1
Between, optionally, in the case of necessary, have the control of BMS system 2 to access and exchange auxiliary power supply system: the water heater further includes
AC power control unit 5 and one or more second heating tubes 602 corresponding with the AC power control unit 5, such as
Shown in Fig. 2, there are two the second heating tubes 602；Second heating tube 602 and the three-phase alternating-current supply (alternating current) outside water heater
Connection, the AC power control unit 5 are arranged on the branch road at 602 place of the second heating tube, optionally, the exchange
Power control unit 5 include with the one-to-one metal-oxide-semiconductor of second heating tube 602 or silicon controlled crystal brake pipe, with controllable silicon wafer
It is for brake tube, such as when the electricity of the cell piece of battery 1 is reduced to a certain charge value, then described on the basis of direct current supply
Control section or whole silicon controlled crystal brake pipes are closed BMS system 2 simultaneously, then external three-phase alternating-current supply is the second heating tube 602
Power supply, since the assistance of the second heating tube 602 is heated, in the case that leaving water temperature demand is constant, then the output work of direct current supply
Rate demand just reduces naturally, it is possible to reduce the quantity of dc power control unit 4 (metal-oxide-semiconductor) closure reduces the of access
The quantity of one heating tube 601；Also or the discharge rate of each cell piece can be reduced under the control of the BMS system 2.It is excellent
Selection of land, the water pipe 7 are made from a material that be thermally conductive, and first heating tube 601 and the second heating tube 602 are helical form, and around
It is located on 7 outer wall of water pipe.
To sum up, the BMS system 2 is by the on-off of the metal-oxide-semiconductor of control dc power control unit 4 to control the first heating
The output power of pipe 601, by control AC power control unit 5 silicon controlled crystal brake pipe on-off to control the second heating tube
602 output power, and control when electricity is down to a certain threshold value the second relay 802 closure and (while controlling the first relay
Device 801 is closed), then the charger 3 is that the battery 1 charges (converting external three-phase alternating-current supply to the electric energy of battery 1).
The battery 1, BMS system 2, charger 3, dc power control unit 4, AC power control unit 5, heating unit
Part and water pipe 7 are arranged in water heater housing, in a preferred embodiment, display are additionally provided on the water heater housing
Screen, the display screen are used for the working condition, such as water temperature information, battery dump energy information etc. of display water heater.
In another embodiment of the present invention, a kind of hot-water heating system, including water inlet system, depotition cock, three are provided
7 water inlet of water pipe of phase AC power source and water heater as described above, the water heater is connect with water inlet system, the water heater
7 water outlet of water pipe connect with depotition cock, the charger 3 of the water heater, AC power control unit 5, the second heating tube
602 connect with the three-phase alternating-current supply, and the course of work and working principle of water heater are as described above, details are not described herein.
Water heater of the invention realizes electricity separation, proposes degree of purity and the safety of high water usage；It is supplied using high power battery
Electricity realize water outlet be heat, can in the case where alternating current is unstable constant-temperature effluent, will not make because of external power failures user
With hot water, user experience is improved.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of accumulation energy type immediately heating water heater, which is characterized in that including battery (1), BMS system (2), charger (3), direct current
Power control unit (4), AC power control unit (5), heating element and water pipe (7)；The heating element include with it is described
Corresponding multiple first heating tubes (601) of dc power control unit (4) and corresponding with AC power control unit (5)
The second heating tube of one or more (602)；
The output power of the battery (1) is greater than 6kW, and the multiple first heating tube (601) is arranged in parallel in the battery (1)
Both ends, the dc power control unit (4) is separately positioned on the road of the branch where each first heating tube (601)；
Second heating tube (602) connect with three-phase alternating-current supply, and the AC power control unit (5) setting is described the
Branch road where two heating tubes (602)；
First heating tube (601) and the second heating tube (602) are arranged the outside in water pipe (7) and in the water pipe (7)
Water provide heat, the BMS system (2) by dc power control unit (4) control the first heating tube (601) output work
Rate, the output power by AC power control unit (5) control the second heating tube (602) and the control charger (3)
For the battery (1) charging.
2. water heater according to claim 1, which is characterized in that the dc power control unit (4) include with it is described
First heating tube (601) one-to-one metal-oxide-semiconductor, the AC power control unit (5) include and second heating tube
(602) one-to-one metal-oxide-semiconductor or silicon controlled crystal brake pipe.
3. water heater according to claim 1, which is characterized in that the water inlet end of the water pipe (7) and/or water outlet are equipped with
Temperature sensor (11), the temperature sensor (11) connect with the input terminal of the BMS system (2).
4. water heater according to claim 1, which is characterized in that the water inlet end of the water pipe (7) and/or water outlet are equipped with
Flow sensor (9), the flow sensor (9) connect with the input terminal of the BMS system (2).
5. water heater according to claim 1, which is characterized in that further include DC-DC unit (10), the DC-DC unit
(10) input terminal is connect with the battery (1), output end and the BMS system (2), charger (3), dc power control list
First (4), AC power control unit (5) connection, the DC-DC unit (10) are used to be the BMS system (2), charger
(3), dc power control unit (4), AC power control unit (5) provide DC power supply.
6. water heater according to claim 1, which is characterized in that further include high pressure administrative unit (8), the high pressure management
Unit (8) includes the first relay (801), the second relay (802) and fuse (803), first relay (801) and
Fuse (803) is connected in series, and first relay (801) is for controlling power supply of the battery (1) to the first heating tube (601)
The on-off in circuit, second relay (802) is for controlling charger (3) to the on-off of the charge circuit of battery (1).
7. water heater according to claim 1, which is characterized in that the water pipe (7) is made from a material that be thermally conductive, and described first
Heating tube (601) and the second heating tube (602) are helical form, and are wound around on the water pipe (7) outer wall.
8. water heater according to any one of claims 1-7, which is characterized in that the battery (1), BMS system
(2), charger (3), dc power control unit (4), AC power control unit (5), heating element and water pipe (7) setting exist
In water heater housing, display screen is additionally provided on the water heater housing, the display screen is used for the working condition of display water heater.
9. water heater according to claim 1, which is characterized in that the battery (1) is high rate lithium iron phosphate cell, often
One group of high rate lithium iron phosphate cell is connected in series by multiple cell pieces.
10. a kind of hot-water heating system, which is characterized in that including water inlet system, depotition cock, three-phase alternating-current supply and such as claim
Water pipe (7) water inlet of water heater described in any one of 1-9, the water heater is connect with water inlet system, the water heater
Water pipe (7) water outlet connect with depotition cock, the charger (3) of the water heater, AC power control unit (5), second
Heating tube (602) is connect with the three-phase alternating-current supply.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450508.6A CN109405270A (en) | 2018-11-30 | 2018-11-30 | A kind of accumulation energy type immediately heating water heater and hot-water heating system |
| PCT/CN2019/088929 WO2020107838A1 (en) | 2018-11-30 | 2019-05-29 | Instantaneous water heater with energy storage and hot-water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450508.6A CN109405270A (en) | 2018-11-30 | 2018-11-30 | A kind of accumulation energy type immediately heating water heater and hot-water heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109405270A true CN109405270A (en) | 2019-03-01 |
Family
ID=65456531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811450508.6A Pending CN109405270A (en) | 2018-11-30 | 2018-11-30 | A kind of accumulation energy type immediately heating water heater and hot-water heating system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109405270A (en) |
| WO (1) | WO2020107838A1 (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020107838A1 (en) * | 2018-11-30 | 2020-06-04 | 江苏索尔新能源科技股份有限公司 | Instantaneous water heater with energy storage and hot-water system |
| CN111765647A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Electric storage type water heater and control method thereof |
| CN111765646A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Split electric water heater with electricity storage function and control method thereof |
| CN111765642A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Hybrid power supply type electric water heater and control method thereof |
| CN111765641A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Split electric storage type electric water heater and control method thereof |
| CN111765620A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater and control method thereof |
| CN111765643A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Split type electric water heater and control method thereof |
| CN111765623A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Instant electric water heater and control method thereof |
| CN111765645A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Composite power supply type electric water heater and control method thereof |
| CN111765644A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater with electricity storage function and control method thereof |
| CN112178936A (en) * | 2019-07-01 | 2021-01-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of electric storage water heater |
| CN112178934A (en) * | 2019-07-01 | 2021-01-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of electric water heater |
| CN112178938A (en) * | 2019-07-01 | 2021-01-05 | 青岛经济技术开发区海尔热水器有限公司 | Hybrid power supply control method of electric water heater |
| CN112178935A (en) * | 2019-07-01 | 2021-01-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of energy storage water heater |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3113722B1 (en) * | 2020-08-26 | 2022-12-16 | Lancey Energy Storage | Instantaneous electric water heater including two types of heating resistance and installation comprising such a water heater |
| FR3113719B1 (en) * | 2020-08-26 | 2022-09-23 | Lancey Energy Storage | Instantaneous electric water heater comprising a front face capable of capturing and emitting waste heat lost by the heating tank and installation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06249432A (en) * | 1993-02-26 | 1994-09-06 | Matsushita Electric Ind Co Ltd | Hot water supplying unit |
| CN203615608U (en) * | 2013-06-06 | 2014-05-28 | 北京物资学院 | Flow-driven instant-heating energy-saving device |
| CN106352539A (en) * | 2016-11-09 | 2017-01-25 | 浙江长兴亿安贝电器有限公司 | Heating control circuit containing buzzer and instant water heater |
| CN206145953U (en) * | 2016-08-30 | 2017-05-03 | 江苏苏美达机电有限公司 | Constant temperature instantaneous water heater |
| CN108021160A (en) * | 2017-12-19 | 2018-05-11 | 河南智金网络技术有限公司 | A kind of immediately heating water heater adds temperature control circuit |
| CN207599977U (en) * | 2017-12-08 | 2018-07-10 | 佛山市锦蓝温控器有限公司 | A kind of electric heater |
| CN108571821A (en) * | 2018-06-29 | 2018-09-25 | 广东万家乐燃气具有限公司 | A kind of instantaneously heated type electric heater unit and water heater |
| CN209165761U (en) * | 2018-11-30 | 2019-07-26 | 江苏索尔新能源科技股份有限公司 | A kind of accumulation energy type immediately heating water heater and hot-water heating system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489260B (en) * | 2018-11-30 | 2019-12-27 | 江苏索尔新能源科技股份有限公司 | Water heater outlet water temperature control method |
| CN109405270A (en) * | 2018-11-30 | 2019-03-01 | 江苏索尔新能源科技股份有限公司 | A kind of accumulation energy type immediately heating water heater and hot-water heating system |
-
2018
- 2018-11-30 CN CN201811450508.6A patent/CN109405270A/en active Pending
-
2019
- 2019-05-29 WO PCT/CN2019/088929 patent/WO2020107838A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06249432A (en) * | 1993-02-26 | 1994-09-06 | Matsushita Electric Ind Co Ltd | Hot water supplying unit |
| CN203615608U (en) * | 2013-06-06 | 2014-05-28 | 北京物资学院 | Flow-driven instant-heating energy-saving device |
| CN206145953U (en) * | 2016-08-30 | 2017-05-03 | 江苏苏美达机电有限公司 | Constant temperature instantaneous water heater |
| CN106352539A (en) * | 2016-11-09 | 2017-01-25 | 浙江长兴亿安贝电器有限公司 | Heating control circuit containing buzzer and instant water heater |
| CN207599977U (en) * | 2017-12-08 | 2018-07-10 | 佛山市锦蓝温控器有限公司 | A kind of electric heater |
| CN108021160A (en) * | 2017-12-19 | 2018-05-11 | 河南智金网络技术有限公司 | A kind of immediately heating water heater adds temperature control circuit |
| CN108571821A (en) * | 2018-06-29 | 2018-09-25 | 广东万家乐燃气具有限公司 | A kind of instantaneously heated type electric heater unit and water heater |
| CN209165761U (en) * | 2018-11-30 | 2019-07-26 | 江苏索尔新能源科技股份有限公司 | A kind of accumulation energy type immediately heating water heater and hot-water heating system |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020107838A1 (en) * | 2018-11-30 | 2020-06-04 | 江苏索尔新能源科技股份有限公司 | Instantaneous water heater with energy storage and hot-water system |
| CN111765645A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Composite power supply type electric water heater and control method thereof |
| CN111765623A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Instant electric water heater and control method thereof |
| CN111765642A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Hybrid power supply type electric water heater and control method thereof |
| CN111765641A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Split electric storage type electric water heater and control method thereof |
| CN111765644A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater with electricity storage function and control method thereof |
| CN111765643A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Split type electric water heater and control method thereof |
| CN111765646A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Split electric water heater with electricity storage function and control method thereof |
| CN111765647A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Electric storage type water heater and control method thereof |
| CN111765620A (en) * | 2019-04-02 | 2020-10-13 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater and control method thereof |
| CN111765620B (en) * | 2019-04-02 | 2024-08-02 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater and control method thereof |
| CN111765623B (en) * | 2019-04-02 | 2024-08-02 | 青岛经济技术开发区海尔热水器有限公司 | Instant electric water heater and control method thereof |
| CN111765645B (en) * | 2019-04-02 | 2022-11-15 | 青岛经济技术开发区海尔热水器有限公司 | Composite power supply type electric water heater and control method thereof |
| CN112178935A (en) * | 2019-07-01 | 2021-01-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of energy storage water heater |
| CN112178938A (en) * | 2019-07-01 | 2021-01-05 | 青岛经济技术开发区海尔热水器有限公司 | Hybrid power supply control method of electric water heater |
| CN112178934A (en) * | 2019-07-01 | 2021-01-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of electric water heater |
| CN112178936A (en) * | 2019-07-01 | 2021-01-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of electric storage water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020107838A1 (en) | 2020-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109405270A (en) | A kind of accumulation energy type immediately heating water heater and hot-water heating system | |
| CN106972583A (en) | A kind of battery set charge/discharge control system | |
| CN102195506B (en) | The system and method for inactive matrix converter | |
| US6369463B1 (en) | Apparatus and method for supplying alternative energy and back-up emergency power to electrical devices | |
| CN101399386B (en) | Lithium battery pack and charging method thereof | |
| EP3159997B1 (en) | Electrical power-supplying device and method for supplying electrical power | |
| US9906025B2 (en) | Electric power supply apparatus and system | |
| WO2011001796A1 (en) | Power distribution system | |
| CN102893488B (en) | Secondary-battery control device | |
| US10938212B2 (en) | Device for optimizing production, consumption, and storage of electric energy | |
| CN102842929A (en) | Electrical storage apparatus | |
| CN103427137A (en) | Low-temperature charge and heating system and method for power battery for all-electric vehicles | |
| JP7427454B2 (en) | Battery temperature control device for electric vehicles | |
| CN103682524A (en) | Temperature controlling system and method of battery | |
| JP2017112765A (en) | Charge control method for on-vehicle storage battery | |
| US20180034271A1 (en) | Home charging and power back up unit | |
| WO2011042781A1 (en) | Power supply system | |
| CN109489260B (en) | Water heater outlet water temperature control method | |
| CN105431994A (en) | Electricity storage device, electricity storage system, and method for controlling electricity storage device | |
| CN109398271A (en) | Three-in-one power distribution equipment and three-in-one distribution system | |
| CN207967253U (en) | Battery pack low-temperature heating device, battery module and vehicle | |
| JP2022107471A (en) | Charge/discharge device | |
| WO2007102758A1 (en) | Power compensator | |
| CN209165761U (en) | A kind of accumulation energy type immediately heating water heater and hot-water heating system | |
| CN106953396A (en) | A kind of large-capacity battery pack charging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
|
| RJ01 | Rejection of invention patent application after publication |