CN109579274A - A kind of water heater and its temprature control method with temperature control equipment - Google Patents
A kind of water heater and its temprature control method with temperature control equipment Download PDFInfo
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- CN109579274A CN109579274A CN201811123945.7A CN201811123945A CN109579274A CN 109579274 A CN109579274 A CN 109579274A CN 201811123945 A CN201811123945 A CN 201811123945A CN 109579274 A CN109579274 A CN 109579274A
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- Prior art keywords
- temperature
- water
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- pipeline
- operation controller
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- 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.)
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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
- F24H1/12—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 in which the water is kept separate from the heating medium
- F24H1/14—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 in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/145—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 in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
-
- 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
- F24H9/0005—Details for water heaters
-
- 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
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- 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
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
The invention discloses a kind of water heaters with temperature control equipment, including water heater body, the gas pipeline of the water heater body is equipped with gas valve and the end of the gas pipeline is communicated to the burner, the burner is located in the gas box, the tube body of the water body pipeline is located in the gas box and the entrance and exit of the water body pipeline is each provided at outside the gas box, the inlet of the water body pipeline is equipped with inlet temperature sensor and water meter, the inlet temperature sensor and water meter are connected to the temperature-controlling module, the temperature-controlling module includes control button and operation controller, the inlet temperature sensor, water meter and control button are connected to the input terminal of the operation controller, the output end of the operation controller is connected to the gas valve and burner, the invention also discloses one kind The temprature control method of water heater with temperature control equipment.The present invention effectively makes leaving water temperature reach desired temperature.
Description
Technical field
The present invention relates to technical field of water heaters, specially a kind of water heater and its temperature control with temperature control equipment
Method processed.
Background technique
Conventional water heaters include water body pipeline, and tracheae and temperature controller, water body pipeline have entrance and exit, temperature control
Device processed includes Gas controller, burner, temperature sensor and operation controller.
Gas pipeline provides gas to burner, and burner can heat the water in water body pipeline.Gas controller setting
The gas flow rate of burner is adjusted at gas pipeline.Temperature sensor is provided with water body pipe in the exit of water body pipeline
Road, to detect the leaving water temperature of hot water.The temperature of sensing is sent to operation controller, and operation controller can be according to temperature control
Gas controller processed.User can control according to the difference between exit water temperature and preferred temperature come setting operation controller
The preferred temperature of Gas controller.When exit water temperature is lower than preferred temperature, operation controller control Gas controller is to provide
More gases, and when exit water temperature is higher than preferred temperature, operation controller control Gas controller is to provide less gas
Body.Temperature needed for keeping.But this water controling method still has following disadvantage: when conventional water heaters are heating water,
Controller control Gas controller is operated to provide more gases to burner to keep temperature to rise.During heating up water,
When the temperature of sensing is equal to operation controller control Gas controller to provide the preferred temperature of less gas to burner.So
And water has been heated before when sensing temperature is equal to desired temperature, exit water temperature persistently rises.Exit water temperature be much higher than
The preferred temperature of expeced time, i.e. Gas controller provide less gas, and operate controller and keep control gas control
Device reduces temperature to provide less gas.Controller instruction Gas controller is operated to provide again more after the time
Gas, wherein exit water temperature is equal to desired temperature, but constant temperature is decreased until and reaches desired temperature.Later, water is kept
Temperature is adjusted near required temperature and is gradually become stable, and such water heater can not reach preferred temperature within the expected time.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of water heater with temperature control equipment and its temperature controls
Method processed solves the problems, such as that traditional water heater cannot obtain desired temperature.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of water heater with temperature control equipment, packet
Water heater body is included, the water heater body includes burner, temperature-controlling module, gas box, gas pipeline and water body pipe
Road, the gas pipeline is equipped with gas valve and the end of the gas pipeline is communicated to the burner, and the burner is set
In the gas box, the tube body of the water body pipeline is located in the gas box and the entrance and exit of the water body pipeline is equal
It is located at outside the gas box, the inlet of the water body pipeline is equipped with inlet temperature sensor and water meter, and the inlet temperature passes
Sensor and water meter are connected to the temperature-controlling module, and the temperature-controlling module includes control button and operation controller,
The inlet temperature sensor, water meter and control button are connected to the input terminal of the operation controller, the operation control
The output end of device is connected to the gas valve and burner.
Preferably, the S-type structure of tube body of the water body pipeline is located in the gas box.
Preferably, the outlet of the water body pipeline is fixedly connected with an outlet temperature sensor, the outlet temperature sensing
The output end of device is connected to the operation controller.
Preferably, the control button includes positive button and negative sense button, the forward direction button and negative sense button with
The operation controller is electrically connected, and the operation controller is singlechip controller or ARM controller.
Preferably, the surface of the gas box is additionally provided with a display screen, and the output end of the operation controller is connected to institute
State the input terminal of display screen.
6. a kind of temprature control method of the water heater according to above scheme with temperature control equipment, feature
It is: includes the following steps:
(1): firstly, control button is arranged so that preferred temperature is arranged in user's operation, and control button being set and believes setting
It number is sent to operation controller, indicates that preferred temperature, operation controller control water body pipe outlet water temperature according to required temperature,
After setting, water heater body enters standby mode；
(2): the entrance for being located proximate to water body pipeline of inlet temperature sensor and water meter on water body pipeline, in user
The temperature and flow velocity of the water of sensing inlet when opening the tap of tap water body pipeline, then by inlet temperature signal and stream
Amount signal is transferred to operation controller；
(3): setting signal is compared by operation controller with inlet temperature signal, is calculated in the predetermined heat time
The interior total amount of heat that water temperature is increased to preferred temperature, and total gas consumption is obtained according to total amount of heat；Controller is operated to divide always
Gas consumption is to obtain gas supply per unit time；
(4): after a computation, operation controller sends adjustment signal to gas valve, to change the gas in gas pipeline
Flow velocity, burner can water under the conditions of desired in heating pipe, when gas supply reaches total gas consumption, it is false
If water temperature should reach required temperature, at this point, operation controller automatically adjusts gas valve, so that gas pipeline provides perseverance for burner
Quantitative gas is to maintain water temperature.
Preferably, various types of burning gases such as methane, gas are passed through in the gas pipeline.
Preferably, the model WRM-101 of the inlet temperature sensor and outlet temperature sensor.
(3) beneficial effect
The present invention provides a kind of water heater and its temprature control method with temperature control equipment.Have following beneficial
Effect:
Control button is arranged so that preferred temperature is arranged by user's operation first in water heater of the present invention, and is arranged
Setting signal is sent operation controller instruction preferred temperature by control button, and operation controller 12 controls water according to required temperature
Body pipe outlet water temperature, after setting, water heater body enters standby mode；Then the inlet temperature sensing on water body pipeline
The entrance for being located proximate to water body pipeline of device and water meter, to sense the water of inlet in the tap of user's opening water body pipeline
Temperature and flow velocity, inlet temperature signal and flow signal are then transferred to operation controller；Controller is operated to believe setting
It number is compared with inlet temperature signal, the total heat that water temperature is increased to preferred temperature within the predetermined heat time is calculated
Amount, and total gas consumption is obtained according to total amount of heat；Operation controller divides total gas consumption to obtain per unit time
Gas supply；After a computation, operation controller sends adjustment signal to gas valve, to change the gas stream in gas pipeline
Speed, burner can water under the conditions of desired in heating pipe, when gas supply reaches total gas consumption, it is assumed that
Water temperature should reach required temperature, at this point, operation controller automatically adjust gas valve so that gas pipeline provided for burner it is constant
The gas of amount is to maintain water temperature.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
In figure: 1, water heater；2, water body pipeline；3, entrance；4, it exports；5, gas pipeline；6, temperature-controlling module；7, it controls
Button processed；8, gas valve；9, burner；10, inlet temperature sensor；11, water meter；12, controller is operated；13, outlet temperature
Sensor；14, gas box；15, the tube body of water body pipeline；16, display screen；17, positive button；18, negative sense button.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention provides a kind of technical solution:
A kind of water heater with temperature control equipment, including water heater body 1, the water heater body 1 include burning
Device 9, temperature-controlling module 6, gas box 14, gas pipeline 5 and water body pipeline 2, the gas pipeline 5 are equipped with gas valve 8
And the end of the gas pipeline 5 is communicated to the burner 9, the burner 9 is located in the gas box 14, the water body
The tube body 15 of pipeline is located in the gas box 14 and the entrance 3 of the water body pipeline 2 and outlet 4 are each provided at the gas box 14
Outside, inlet temperature sensor 10 and water meter 11,10 He of inlet temperature sensor are equipped at the entrance 3 of the water body pipeline 2
Water meter 11 is connected to the temperature-controlling module 6, and the temperature-controlling module 6 includes control button 7 and operation controller 12,
The inlet temperature sensor 10, water meter 11 and control button 7 are connected to the input terminal of the operation controller 12, the behaviour
The output end for making controller 12 is connected to the gas valve 8 and burner 9, and the outlet 4 of the water body pipeline 2 is fixedly connected with
One outlet temperature sensor 13, the output end of the outlet temperature sensor 13 are connected to the operation controller 12.
In the present embodiment, the control button 7 includes positive button 17 and negative sense button 18, forward direction 17 He of button
Negative sense button 18 is electrically connected with the operation controller 12, and the operation controller 12 is singlechip controller or ARM
Controller, convenient for being intuitively shown to the temperature signal of setting.The surface of the gas box 14 is additionally provided with a display screen 16, described
The output end of operation controller 12 is connected to the input terminal of the display screen 16.
In the present embodiment, the S-type structure of tube body 15 of the water body pipeline is located in the gas box 14.It is right convenient for its
Water body in the tube body 15 of water body pipeline sufficiently heats.
A kind of temprature control method of the water heater according to above scheme with temperature control equipment, feature exist
In: include the following steps:
(1): firstly, control button 7 is arranged so that preferred temperature is arranged in user's operation, and control is arranged will setting by 7 buttons
Signal is sent to operation controller 12 and indicates that preferred temperature, operation controller 12 control the outlet of water body pipeline 54 according to required temperature
Water temperature, after setting, water heater body 1 enters standby mode；
(2): the entrance 3 for being located proximate to water body pipeline 2 of inlet temperature sensor 10 and water meter 11 on water body pipeline 2,
With the temperature and flow velocity of the water in the tap of user's opening water body pipeline 2 at sensing entrance 3, then by inlet temperature signal
Operation controller 12 is transferred to flow signal；
(3): setting signal is compared by operation controller 12 with inlet temperature signal, is calculated in predetermined heat
The interior total amount of heat that water temperature is increased to preferred temperature, and total gas consumption is obtained according to total amount of heat；Operation controller 12 is drawn
Divide total gas consumption to obtain gas supply per unit time；
(4): after a computation, operation controller 12 sends adjustment signal to gas valve 8, to change in gas pipeline 5
Gas flow rate, burner 9 can water under the conditions of desired in heating pipe, when gas supply reaches total gas consumption
When, it is assumed that water temperature should reach required temperature, at this point, operation controller 12 automatically adjusts gas valve 8, so that gas pipeline 5 is
Burner 9 provides the gas of constant basis to maintain water temperature.
In the present embodiment, various types of burning gases such as methane, gas are passed through in the gas pipeline 5.
In the present embodiment, the model WRM-101 of the inlet temperature sensor 10 and outlet temperature sensor 13.
In Fig. 1, heat summer time of the present invention passes through user's operation setting control button 7 first expectation temperature is arranged
Degree, and control is set and sends the operation instruction preferred temperature of controller 12 for setting signal by 7 buttons, operate 12 basis of controller
Required temperature controls water body pipeline 5 and exports 4 water temperatures, and after setting, water heater body 1 enters standby mode；Then water body pipe
The entrance 3 for being located proximate to water body pipeline 2 of inlet temperature sensor 10 and water meter 11 on road 2, to open water body pipe in user
The temperature and flow velocity that the water at entrance 3 is sensed when the tap in road 2, are then transferred to behaviour for inlet temperature signal and flow signal
Make controller 12；Setting signal is compared by operation controller 12 with inlet temperature signal, is calculated in predetermined heat
The interior total amount of heat that water temperature is increased to preferred temperature, and total gas consumption is obtained according to total amount of heat；Operation controller 12 is drawn
Divide total gas consumption to obtain gas supply per unit time；After a computation, operation controller 12 is sent to gas valve 8
Adjustment signal, to change the gas flow rate in gas pipeline 5, burner 9 can water under the conditions of desired in heating pipe,
When gas supply reaches total gas consumption, it is assumed that water temperature should reach required temperature, at this point, operation controller 12 is adjusted automatically
Gas fuel saving valve 8, so that gas pipeline 5 is that burner 9 provides the gas of constant basis to maintain water temperature.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of water heater with temperature control equipment, including water heater body (1), it is characterised in that: the water heater sheet
Body (1) includes burner (9), temperature-controlling module (6), gas box (14), gas pipeline (5) and water body pipeline (2), described
Gas pipeline (5) is equipped with gas valve (8) and the end of the gas pipeline (5) is communicated to the burner (9), the burning
Device (9) is located in the gas box (14), and the tube body (15) of the water body pipeline is located in the gas box (14) and the water
The entrance (3) of body pipeline (2) and outlet (4) are each provided at the gas box (14) outside, at the entrance (3) of the water body pipeline (2)
Equipped with inlet temperature sensor (10) and water meter (11), the inlet temperature sensor (10) and water meter (11) are connected to the temperature
It spends control assembly (6), the temperature-controlling module (6) includes control button (7) and operation controller (12), the entrance temperature
Degree sensor (10), water meter (11) and control button (7) are connected to the input terminal of operation controller (12), the operation
The output end of controller (12) is connected to the gas valve (8) and burner (9).
2. a kind of water heater with temperature control equipment according to claim 1, it is characterised in that: the water body pipeline
Tube body (15) S-type structure be located in the gas box (14).
3. a kind of water heater with temperature control equipment according to claim 1, it is characterised in that: the water body pipeline
(2) outlet (4) is fixedly connected with an outlet temperature sensor (13), the output end connection of the outlet temperature sensor (13)
To the operation controller (12).
4. a kind of water heater with temperature control equipment according to claim 1, it is characterised in that: the control button
(7) include positive button (17) and negative sense button (18), the positive button (17) and negative sense button (18) with the operation
Controller (12) is electrically connected, and the operation controller (12) is singlechip controller or ARM controller.
5. a kind of water heater with temperature control equipment according to claim 1, it is characterised in that: the gas box
(14) surface is additionally provided with a display screen (16), and the output end of operation controller (12) is connected to the display screen (16)
Input terminal.
6. a kind of temprature control method of the water heater according to claim 1-5 with temperature control equipment,
It is characterized by comprising following steps:
(1): firstly, control button (7) are arranged so that preferred temperature is arranged in user's operation, and control is arranged will setting by (7) button
Signal is sent to operation controller (12), indicates preferred temperature, and operation controller (12) controls water body pipeline according to required temperature
(5) (4) water temperature is exported, after setting, water heater body (1) enters standby mode；
(2): inlet temperature sensor (10) and water meter (11) on water body pipeline (2) are located proximate to entering for water body pipeline (2)
Then mouth (3) will be entered with the temperature and flow velocity of the water in the tap of user's opening water body pipeline (2) at sensing entrance (3)
Mouth temperature signal and flow signal are transferred to operation controller (12)；
(3): setting signal is compared by operation controller (12) with inlet temperature signal, is calculated in the predetermined heat time
The interior total amount of heat that water temperature is increased to preferred temperature, and total gas consumption is obtained according to total amount of heat；Controller (12) are operated to draw
Divide total gas consumption to obtain gas supply per unit time；
(4): after a computation, operation controller (12) sends adjustment signal to gas valve (8), to change in gas pipeline (5)
Gas flow rate, burner (9) can water under the conditions of desired in heating pipe, when gas supply reaches total gas consumption
When amount, it is assumed that water temperature should reach required temperature, at this point, operation controller (12) automatic adjustment gas valve (8), so that flue
Road (5) is that burner (9) provide the gas of constant basis to maintain water temperature.
7. a kind of temprature control method of water heater with temperature control equipment according to claim 6, feature exist
In: various types of burning gases such as methane, gas are passed through in the gas pipeline (5).
8. a kind of temprature control method of water heater with temperature control equipment according to claim 6, feature exist
In: the model WRM-101 of the inlet temperature sensor (10) and outlet temperature sensor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123945.7A CN109579274A (en) | 2018-09-26 | 2018-09-26 | A kind of water heater and its temprature control method with temperature control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811123945.7A CN109579274A (en) | 2018-09-26 | 2018-09-26 | A kind of water heater and its temprature control method with temperature control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109579274A true CN109579274A (en) | 2019-04-05 |
Family
ID=65919847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811123945.7A Pending CN109579274A (en) | 2018-09-26 | 2018-09-26 | A kind of water heater and its temprature control method with temperature control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109579274A (en) |
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| CN1296157A (en) * | 1999-11-12 | 2001-05-23 | 林内株式会社 | Combustion device |
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| CN102235755A (en) * | 2010-04-23 | 2011-11-09 | 关隆股份有限公司 | Water temperature control method and device for water heater |
| CN102563886A (en) * | 2012-01-06 | 2012-07-11 | 广东万家乐燃气具有限公司 | Adaptive gas water heater, system thereof and method for automatically judging gas types |
| CN103375916A (en) * | 2012-04-13 | 2013-10-30 | 海尔集团公司 | Fuel control method for fuel water heater |
| CN108019954A (en) * | 2017-06-21 | 2018-05-11 | 宁波方太厨具有限公司 | A kind of control method of gas heater |
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2018
- 2018-09-26 CN CN201811123945.7A patent/CN109579274A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2176512Y (en) * | 1993-05-11 | 1994-09-07 | 成都弘宇发展有限公司 | Automatic temperature controlling gas waterheater |
| CN2374802Y (en) * | 1999-03-15 | 2000-04-19 | 李毅 | Constant temp gas water heater |
| CN1296157A (en) * | 1999-11-12 | 2001-05-23 | 林内株式会社 | Combustion device |
| CN2769770Y (en) * | 2005-03-03 | 2006-04-05 | 杭州松下住宅电器设备有限公司 | Gas water heater |
| CN101256418A (en) * | 2008-03-28 | 2008-09-03 | 清华大学 | Combination control method for exit temperature of heating furnace |
| CN101303161A (en) * | 2008-06-12 | 2008-11-12 | 中山华帝燃具股份有限公司 | Intelligent gas water heater and control method thereof |
| CN102235755A (en) * | 2010-04-23 | 2011-11-09 | 关隆股份有限公司 | Water temperature control method and device for water heater |
| CN102563886A (en) * | 2012-01-06 | 2012-07-11 | 广东万家乐燃气具有限公司 | Adaptive gas water heater, system thereof and method for automatically judging gas types |
| CN103375916A (en) * | 2012-04-13 | 2013-10-30 | 海尔集团公司 | Fuel control method for fuel water heater |
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Application publication date: 20190405 |