CN106958935A - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN106958935A CN106958935A CN201710380478.5A CN201710380478A CN106958935A CN 106958935 A CN106958935 A CN 106958935A CN 201710380478 A CN201710380478 A CN 201710380478A CN 106958935 A CN106958935 A CN 106958935A
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- Prior art keywords
- water
- inner bag
- heating
- electric heater
- pipe
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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
- F24H1/18—Water-storage heaters
- F24H1/181—Construction of the tank
- F24H1/182—Insulation
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- 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
- F24H1/18—Water-storage heaters
- F24H1/185—Water-storage heaters using electric energy supply
-
- 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
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
- F24H9/133—Storage heaters
- F24H9/136—Arrangement of inlet valves used therewith
-
- 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
- F24H9/2021—Storage heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of electric heater, it includes water cell and the heating unit separated with the water cell, the water cell includes the first inner bag, first inner bag is formed with water storage chamber, the heating unit includes the second inner bag, heating element heater and supply unit, and second inner bag is formed with heating chamber, and the supply unit is used to power to the heating element heater, the heating element heater is used to heat the water in the heating chamber, and the heating chamber connects the water storage chamber.In the electric heater of embodiment of the present invention, because water cell is provided separately with heating unit, the heating unit of electric heater can be so arranged on outside bathroom, so as to avoid heating unit from touching the water in bathroom or water vapour, so as to avoid the supply unit and heating element heater of water or corrosion of vapor heating unit, so as to extend the service life of supply unit and heating element heater.
Description
Technical field
The present invention relates to household appliance technical field, more particularly, to a kind of electric heater.
Background technology
In the related art, the power supply module and heating element heater of electric heater are installed in bathroom, wet due to bathroom
Degree is larger so that power supply module or heating element heater readily access water or water vapour, above-mentioned situation can to power supply module or
Person's heating element heater has a negative impact, and such as water or water vapour can cause power supply module or heating element heater to produce corrosion, from
And influence the service life of power supply module or heating element heater.
The content of the invention
It is contemplated that at least solving one of technical problem present in correlation technique.Therefore, the present invention needs offer one
Plant electric heater.
The electric heater of embodiment of the present invention includes water cell and the heating unit separated with the water cell, institute
Stating water cell includes the first inner bag, and first inner bag is formed with water storage chamber, and the heating unit includes the second inner bag, added
Thermal element and supply unit, second inner bag are formed with heating chamber, and the supply unit is used to supply to the heating element heater
Electricity, the heating element heater is used to heat the water in the heating chamber, and the heating chamber connects the water storage chamber.
, so can be by because water cell is provided separately with heating unit in the electric heater of embodiment of the present invention
The heating unit of electric heater is arranged on outside bathroom, so as to avoid heating unit from touching the water in bathroom or water vapour,
So as to avoid the supply unit and heating element heater of water or corrosion of vapor heating unit, so as to extend supply unit and add
The service life of thermal element.
In some embodiments, the inwall of the water storage chamber is formed with the dope layer of one layer of heat preservation.
In some embodiments, the electric heater includes the first heat insulating element, and the water cell is included outside first
Shell, first shell is formed with the first installing space, and first inner bag is located in first installing space, and described first
Heat insulating element separates first shell and first inner bag.
In some embodiments, the electric heater includes the second heat insulating element, and the heating unit is included outside second
Shell, the second housing is formed with the second installing space, and second inner bag is located in second installing space, and described second
Heat insulating element separates the second housing and second inner bag.
In some embodiments, the electric heater include the first water inlet pipe, the first outlet pipe, the first connecting water pipe and
Water pump, first water inlet pipe wears first inner bag and stretched into the water storage cavity room, and first outlet pipe wears institute
State the second inner bag and stretch into the heating chamber, first connecting water pipe connects first water inlet pipe and described first gone out
Water pipe, the water pump is arranged on first outlet pipe to open or close first outlet pipe.
In some embodiments, the electric heater include electric-controlled plate and the first temperature sensor, the electric-controlled plate with
The heating unit and first temperature sensor are electrically connected with, and first temperature sensor is arranged on second inner bag
On, the temperature for detecting the water in the heating chamber in first temperature sensor is more than or equal to the first preset temperature
When, the electric-controlled plate is used to control the heating element heater and the supply unit to disconnect, and for control the water pump to open with
Open first outlet pipe.
In some embodiments, the electric heater includes the second water inlet pipe and the first valve, second water inlet pipe
Wear second inner bag and stretch into the heating chamber, second water inlet pipe and the first outlet pipe interval setting,
First valve is arranged on second water inlet pipe to open or close second water inlet pipe, in the heating chamber
The temperature of water when being more than or equal to the first preset temperature, the electric-controlled plate is used to control first valve to close to close
State the second water inlet pipe.
In some embodiments, when the water level of the water in the heating chamber is less than preset water level, the electric-controlled plate
For controlling the water pump to close to close first outlet pipe, and it is described to open for controlling first valve to open
Second water inlet pipe.
In some embodiments, the electric heater includes the second outlet pipe, the second connecting water pipe and the second valve, institute
State the second outlet pipe to wear first inner bag and stretch into the water storage cavity room, second outlet pipe and the described first water inlet
Pipe interval setting, second connecting water pipe connects second outlet pipe and second water inlet pipe, the second valve peace
To open or close second connecting water pipe on second connecting water pipe.
In some embodiments, the electric heater includes second temperature sensor, the second temperature sensor peace
On first inner bag, the second temperature sensor is electrically connected with the electric-controlled plate, in the second temperature sensor
When the temperature for detecting the water in the water storage cavity room is less than three preset temperatures, the electric-controlled plate is used to control first valve
Door is opened to open second water inlet pipe, and for controlling second valve to open to open second connecting water pipe,
And for controlling the water pump to open to open first outlet pipe.
In some embodiments, the 3rd preset temperature and the model of the difference of the temperature of the water in the water storage cavity room
It is trapped among 5 DEG C -10 DEG C.
In some embodiments, the temperature for detecting the water in the water storage cavity room in the second temperature sensor is big
When three preset temperatures, the electric-controlled plate is used to control first valve to close to close second water inlet
Pipe, and for controlling second valve to close to close second connecting water pipe, and for control the water pump to close with
Close first outlet pipe.
In some embodiments, the heating unit is formed with electric apparatus room, and the electric apparatus room is located at second inner bag
Side, the heating element heater and the supply unit are installed in the electric apparatus room.
The additional aspect and advantage of embodiment of the present invention will be set forth in part in the description, partly by from following
Become obvious in description, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Obtain substantially and be readily appreciated that, wherein:
Fig. 1 is the structural representation of the electric heater of embodiment of the present invention.
Fig. 2 is another structural representation of the heating unit of the electric heater of embodiment of the present invention.
Fig. 3 is the module diagram of the electric heater of embodiment of the present invention.
Main element symbol description:
Electric heater 100;
Water cell 10, the first inner bag 11, water storage chamber 111, the first shell 12, the first installing space 121, heating unit
20th, heating unit 20a, the second inner bag 21, the second inner bag 21a, bottom wall 211a, heating chamber 211, installing plate 212, heating element heater
22nd, magnetron 221, supply unit 23, filter band 231, second housing 24, the second installing space 241, electric apparatus room 25, first enter
Water pipe 30, the first outlet pipe 31, the first connecting water pipe 32, water pump 33, the second water inlet pipe 34, the first valve 35, the second outlet pipe
36th, the second connecting water pipe 37, the second valve 38, electric-controlled plate 40, the first temperature sensor 41, second temperature sensor 42, display
Plate 50.
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the 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 " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the device or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that indicating or implying relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, one or more feature can be expressed or be implicitly included to the feature of " second ".
In description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected.Can
To be mechanical connection or electrical connection.Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
Also referring to Fig. 1~Fig. 3, the electric heater 100 of embodiment of the present invention includes water cell 10 and and water storage
The separated heating unit 20 of unit 10.
Water cell 10 includes the first inner bag 11.First inner bag 11 is formed with water storage chamber 111.Heating unit 20 includes the
Two inner bags 21, heating element heater 22 and supply unit 23.Second inner bag 21 is formed with heating chamber 211.Supply unit 23 be used for
Heating element heater 22 is powered.Heating element heater 22 is used to heat the water in heating chamber 211.Heating chamber 211 connects water storage chamber
111。
In the electric heater 100 of embodiment of the present invention, because water cell 10 is provided separately with heating unit 20, this
The heating unit 20 of electric heater 100 can be arranged on outside bathroom by sample, so as to avoid heating unit 20 from touching in bathroom
Water or water vapour, so that the supply unit 23 and heating element heater 22 of water or corrosion of vapor heating unit are avoided, so that
Extend the service life of supply unit 23 and heating element heater 22.
It should be noted that electric heater 100 is the water heater for converting electrical energy into heat energy, e.g. sent out using electrothermal tube
Penetrate to heat water, or water is heated using magnetron microwave.
Secondly as the heating unit 20 of electric heater 100 can be arranged on outside bathroom.It so can also avoid supply unit
23 or heating element heater 22 contacted with water or vapor and produce electrochemical corrosion (due to supply unit 23 and heating element heater 22
Include metal material).So as to further ensure the service life of supply unit 23 and heating element heater 22.
Further, after the water that heating element heater 22 has heated in heating chamber 211, can be directly by the water in heating chamber 211
Import in water storage chamber 111 in case using.For example, in some instances, can be connected by the water pipe of insulation heating chamber 211 and
Water storage chamber 111, then can be by mixing valve (can be triple valve) while the running water for connecting water storage chamber 111 and outside is (cold
Water), mixing of the hot water with outside running water at mixing valve in water storage cavity room 111 so can be achieved, consequently facilitating with
Family is used.
It is appreciated that the temperature in order to keep the water in water storage chamber 111, may be such that the first inner bag 11 by insulation material structure
Into.It is appreciated that above-mentioned insulation material is necessary for the insulation material nontoxic to human body.
In some embodiments, the inwall of water storage chamber 111 is formed with the dope layer (not shown) of one layer of heat preservation.Such as
This, dope layer can effectively prevent the heat losses in water storage chamber 111, be preferably incubated so that water storage chamber 111 has
Effect, so as to keep the temperature of the water in water storage chamber 111.
In some instances, the inwall of water storage chamber 111 is completely covered in dope layer, and dope layer is made up of water paint, is applied
The scope of the thickness of the bed of material is in 2mm-20mm.Thus, the heat insulation effect of dope layer is preferable.
In some instances, the thickness of dope layer is 2mm, 5mm, 8mm, 10mm, 12mm, 15mm, 18mm or 20mm.Need
Illustrate, the thickness of dope layer is not limited to above-mentioned cited value.
In some embodiments, the volume of water storage chamber 111 is more than the volume of heating chamber 211.Thus, water storage chamber
More water can be stored in 111, so as to fully meet the use of user, and the small volume of heating chamber 211, so that
The water in heating chamber 211 is enabled to obtain heating faster.
In some embodiments, the scope of the ratio of the volume of water storage chamber 111 and the volume of heating chamber 211 is in 1.5-
16.Thus, after the water in heating chamber 211 is heated by heating element heater 22, can imported into time in water storage chamber 111, and
And can accumulate and be stored in water storage chamber 111 after the water heating of heating chamber 211.
In some instances, heating element heater 22 includes magnetron 221.The volume of heating chamber 211 is 5L, 6L or 8L.Storage
The volume of water chamber 111 is 60L or 80L.Thus, a small amount of water firing rate of 221 pairs of magnetron is fast, therefore, by multiple
Water heating to small volume, can be achieved the effect of quick heating water, and can be delivered to the water after heating chamber 211 every time heating
In water storage chamber 111, so as to accumulate in water storage chamber 111 in case using.
In some embodiments, electric heater 100 includes the first heat insulating element.Water cell 10 includes the first shell
12.First shell 12 is formed with the first installing space 121.First inner bag 11 is located in the first installing space 121.First heat-insulated yuan
Part separates the first shell 12 and the first inner bag 11.
Thus, the first heat insulating element can effectively prevent the heat losses in the first inner bag 11, so as to maintain water storage chamber
The temperature of water in 111.
In one example, the first heat insulating element includes foaming agent.Thus, the effect of heat insulation of the first heat insulating element is preferably,
And with certain soundproof effect, so as to reduce noise when electric heater 100 works.
In one example, heat insulating element includes foaming agent.Thus, the effect of heat insulation of heat insulating element is preferably, and with one
Fixed soundproof effect, so as to reduce noise when electric heater 100 works.
In some embodiments, electric heater 100 includes the second heat insulating element (not shown).Heating unit 20 includes
Second housing 24.Second housing 24 is formed with the second installing space 241.Second inner bag 21 is located in the second installing space 241.The
Two heat insulating elements separate the inner bag 21 of second housing 24 and second.
Thus, the second heat insulating element can effectively prevent the heat losses in the second inner bag 21, so as to ensure electric heater 100
Heating effect.
In one example, the second heat insulating element includes foaming agent.Thus, the effect of heat insulation of the second heat insulating element is preferably,
And with certain soundproof effect, so as to reduce noise when electric heater 100 works.
In some embodiments, electric heater 100 includes the first water inlet pipe 30, the first outlet pipe 31, first connection water
Pipe 32 and water pump 33.First water inlet pipe 30 wears the first inner bag 11 and stretched into water storage chamber 111.First outlet pipe 31 wears
Two inner bags 21 are simultaneously stretched into heating chamber 211.First connecting water pipe 32 connects the first water inlet pipe 30 and the first outlet pipe 31.Water pump
33 are arranged on the first outlet pipe 31 to open or close the first outlet pipe 31.
Thus, when water pump 33 works, can be in water pump 33 after the water in heating chamber 211 is heated by heating element heater 22
The first connecting water pipe 32 is entered by the first outlet pipe 31 under effect, the first water inlet pipe 30 is then entered by the first connecting water pipe 32 again
It is interior, hence into water storage chamber 111.Wherein, water pump 33 may be such that water in heating chamber 211 under pressure by first
Outlet pipe 31 is to the first connecting water pipe 32 swimmingly one-way flow.In addition, water pump 33 can also improve the flowing velocity of water, so as to
Reduce thermal loss of the water on pipeline.
It is appreciated that in order to reduce thermal loss of the water on pipeline, can by the first water inlet pipe 30, the first outlet pipe 31 and
First connecting water pipe 32 is arranged to the water pipe of insulation.For example, in some instances, the first water inlet pipe 30, the first outlet pipe 31 and
Muff is arranged with first connecting water pipe 32.
In some embodiments, electric heater 100 includes the temperature sensor 41 of electric-controlled plate 40 and first.Electric-controlled plate 40 with
The temperature sensor 41 of heating unit 20 and first is electrically connected with.First temperature sensor 41 is arranged on the second inner bag 21.
When the temperature that one temperature sensor 41 detects the water in heating chamber 211 is more than or equal to the first preset temperature, electric-controlled plate 40
For controlling heating element heater 22 to be disconnected with supply unit 23, and for controlling water pump 33 to open to open the first outlet pipe 31.
Thus, when the coolant-temperature gage in heating chamber 211 reaches the first preset temperature, heating element heater 22 is stopped, and
Can be in the presence of water pump 33 directly by Pipeline transport to water storage chamber 111, so may be such that heating chamber 211 has been heated
Water can be delivered in time in water storage chamber 111, so as to reduce thermal loss.
It should be noted that the position of the first temperature sensor 41 can be configured as the case may be, it may be provided at
Top, middle part and the bottom of second inner bag 21.For example, in some instances, in order to ensure the water flowed out by the first outlet pipe 31
Temperature tried one's best with the first preset temperature it is close, can be by the first temperature sensor so as to ensure the coolant-temperature gage in water storage chamber 111
41 are set close to the first outlet pipe 31.
In some embodiments, the number of the first temperature sensor 41 is multiple, multiple 41 points of first temperature sensors
Cloth is in top, middle part and the bottom of the second inner bag 21.Thus, can by being averaged to multiple first temperature sensors 41,
The temperature overall so as to ensure the water being more nearly by the temperature that the first temperature sensor 41 is detected in the second inner bag 21.
It will be appreciated, of course, that in order to reduce cost, then first temperature sensor 41 can be used, then its position can
The medium position (as shown in Figure 1) of the second inner bag 21 should be placed on.Thus, the temperature for the water that the first temperature sensor 41 is detected is more
Close to actual value.
Further, the value of the first preset temperature can be configured as the case may be.For example, in some instances, first is pre-
If the value of temperature is 100 degrees Celsius.
In some embodiments, the first outlet pipe 31 is arranged on the medium position of the second inner bag 21, the first TEMP
Device 41 sets the medium position of the second inner bag 21.Thus, the temperature for the water that the first temperature sensor 41 is detected is closer actual
Value, and the temperature of the water flowed out by the first outlet pipe 31 is higher.
In some embodiments, electric heater 100 includes the second water inlet pipe 34 and the first valve 35.Second water inlet pipe 34
Wear the second inner bag 21 and stretch into heating chamber 211.Second water inlet pipe 34 and the interval setting of the first outlet pipe 31.First valve
35 are arranged on the second water inlet pipe 34 to open or close the second water inlet pipe 34.The temperature of water in heating chamber 211 is more than
Or during equal to the first preset temperature, electric-controlled plate 40 is used to control the first valve 35 to close to close the second water inlet pipe 34.
Thus, when the coolant-temperature gage in heating chamber 211 reaches the first preset temperature, the second water inlet pipe 34, which is in, closes shape
When state, the so water in heating chamber 211 are entered in water storage chamber 111 by pipeline, outside cold water will not be entered by second
Water pipe 34 enters in heating chamber 211 and causes the temperature reduction of the water in heating chamber 211, so as to ensure to enter water storage cavity
The temperature of water in room 111.
In some embodiments, when the water level of the water in heating chamber 211 is less than preset water level, electric-controlled plate 40 is used for
Control water pump 33 is closed to close the first outlet pipe 31, and for controlling the first valve 35 to open to open the second water inlet pipe 34.
Thus, when the water level of the water in heating chamber 211 is relatively low, by electric-controlled plate 40 water pump 33 can be controlled to close first
Outlet pipe 31, and control the first valve 35 to open the second water inlet pipe 34, so as to may be such that the cold water of outside enters heating in time
To be supplemented in chamber 211, and stop current direction water storage chamber 111 to prevent that cold water from entering in water storage chamber 111.So also
When can prevent that the water level of water in heating chamber 211 is relatively low, the dry operating of water pump 33 and influence the performance of water pump 33.
It should be noted that above-mentioned preset water level can be according to being specifically configured.
In embodiments of the present invention, when the water in heating chamber 211 is evacuated to water storage chamber 111 by water pump 33 completely,
The control water pump 33 of electric-controlled plate 40 is closed to close the first outlet pipe 31, and controls the first valve 35 to open to open the second water inlet pipe
34, so that outside cold water is again introduced into heating chamber 211 by the second water inlet pipe 34.
In some embodiments, the temperature for detecting the water in heating chamber 211 in the first temperature sensor 41 is less than
During the second preset temperature, electric-controlled plate 40 is used to control water pump 33 to close to close the first outlet pipe 31, and for controlling the first valve
Door 35 is closed to close the second water inlet pipe 34, and for controlling heating element heater 22 to be connected with supply unit 23.Second preset temperature
Value be less than the first preset temperature value.
Thus, when the temperature of the water in heating chamber 211 is less than the second preset temperature, electric-controlled plate 40 can control heating
Element 22 continues to heat the water in heating chamber 211, so as to ensure that the temperature of the water in heating chamber 211 is sufficiently high.Also, by
Closed mode is in the water inlet pipe 34 of water pump 33 and second, the normal heating of heating element heater 22 is not interfered with so.
It should be noted that the value of the second preset temperature can be configured as the case may be.
In some embodiments, the length that the first outlet pipe 31 is stretched into heating chamber 211 is entered less than or equal to second
The length that water pipe 34 is stretched into heating chamber 211.
Thus, the length that such first outlet pipe 31 is stretched into heating chamber 211 is shorter, so as to ensure heating chamber
Water in 211 fully can be flowed out by the first outlet pipe 31.Further, since the first outlet pipe 31 is stretched into heating chamber 211
Length be less than or equal to the length that stretches into heating chamber 211 of the second water inlet pipe 34, be so easy to the turnover of heating chamber 211
Water.
In the example depicted in figure 1, heating unit 20 is arranged on outside bathroom as outdoor unit, and heating unit 20 generally crouches
Formula structure.First outlet pipe 31 and the second water inlet pipe 34 are installed on the side wall of the second inner bag 21.First outlet pipe 31 and
Two water inlet pipes 34 remain basically stable.Thus, being easy to the control of water pump 33.
In the example shown in Fig. 2, heating unit 20a is arranged on outside bathroom as outdoor unit, and heating unit 20a is generally
Vertical structure.First outlet pipe 31 and the second water inlet pipe 34 are installed on the second inner bag 21a bottom wall 211a.Thus, being easy to
The turnover of water.It should be noted that heating unit 20a operation principle and the operation principle of heating unit 20 are essentially identical, institute
The difference is that the installation site of the first outlet pipe 31 and the second water inlet pipe 34.
In some embodiments, electric heater 100 includes the second outlet pipe 36, the second connecting water pipe 37 and the second valve
38.Second outlet pipe 36 wears the first inner bag 11 and stretched into water storage chamber 111.Between second outlet pipe 36 and the first water inlet pipe 30
Every setting.Second connecting water pipe 37 connects the second outlet pipe 36 and the second water inlet pipe 34.Second valve 38 is arranged on the second connection
To open or close the second connecting water pipe 37 on water pipe 37.
Thus, when the second valve 38 is in open mode to open the second connecting water pipe 37, the water in water storage chamber 111
It can also enter by the second outlet pipe 36 and via the second connecting water pipe 37 in heating chamber 211, so as to realize in water storage chamber 111
Water and the water in heating chamber 211 exchange.During the temperature reduction of the water so in water storage chamber 111, storage also may be such that
Water in water chamber 111 is back in heating chamber 211 to carry out reheating.
In some embodiments, the second outlet pipe 36 is stretched into water storage chamber 111 and close to the top of water storage chamber 111
Wall.Thus, so having sufficient hydraulic pressure to ensure that the water in water storage chamber 111 swimmingly can be flowed out by the second outlet pipe 36.
It should be noted that can also by mixing valve (can be triple valve) and meanwhile connect the second outlet pipe 36 and it is outside from
Water (cold water), so can be achieved mixing of the hot water with outside running water at mixing valve in water storage cavity room 111, so that
It is user-friendly.
In addition, the first valve 35 and the second valve 38 can also be arranged on the side of water cell 10, its mounting means is referred to
The above-mentioned valve 38 of first valve 35 and second is arranged on the mounting means of the side of heating unit 20.
In some embodiments, electric heater 100 includes second temperature sensor 42.Second temperature sensor 42 is installed
On the first inner bag 11.Second temperature sensor 42 is electrically connected with electric-controlled plate 40.Water storage is detected in second temperature sensor 42
When the temperature of water in chamber 111 is less than three preset temperatures, electric-controlled plate 40 is used to control the first valve 35 to open to open the
Two water inlet pipes 34, and for controlling the second valve 38 to open to open the second connecting water pipe 37, and for controlling water pump 33 to open
To open the first outlet pipe 31.
Thus, when the temperature of the water in water storage chamber 111 is less than three preset temperatures, the first valve 35 and the second valve
38 are in open mode, and water pump 33 also enter hot water hotter in working condition, such heating chamber 211 can be in water
Flowed into the presence of pump 33 via the first connecting water pipe 32 in water storage chamber 111 to keep water temperature, and simultaneously in water storage chamber 111
Colder water can flow back into heating chamber 211 to continue to heat via the second connecting water pipe 37.So it is achieved that storage
Water in water chamber 111 is circulated with the water in heating chamber 211, so as to keep the coolant-temperature gage in water storage chamber 111.
It should be noted that the position of second temperature sensor 42 can be configured as the case may be, it may be provided at
Top, middle part and the bottom of first inner bag 11.For example, in some instances, in order to ensure the water flowed out by the second outlet pipe 36
Temperature tried one's best with the 3rd preset temperature it is close, can be by the second temperature so as to ensure that the temperature of the water in water storage chamber 111 is sufficiently high
Degree sensor 42 is set close to the second outlet pipe 36.
In some embodiments, the number of second temperature sensor 42 is multiple, multiple 42 points of second temperature sensors
Cloth is in top, middle part and the bottom of the first inner bag 11.Thus, can by being averaged to multiple second temperature sensors 42,
The temperature overall so as to ensure the water being more nearly by the temperature that second temperature sensor 42 is detected in the first inner bag 11.
It will be appreciated, of course, that in order to reduce cost, then a second temperature sensor 42 can be used, then its position can
The medium position (as shown in Figure 1) of the first inner bag 11 should be placed on.Thus, the temperature for the water that second temperature sensor 42 is detected is more
Close to actual value.
Further, the value of the 3rd preset temperature can be configured as the case may be.For example, in some instances, the 3rd is pre-
If the value scope of temperature is at 80-95 degrees Celsius.
In some embodiments, the scope of the difference of the temperature of the 3rd preset temperature and the water in water storage chamber 111 is 5
℃-10℃。
Thus, when the temperature of water in water storage chamber 111 is less than 5-10 DEG C of the 3rd preset temperature, electric-controlled plate 40 can make
Obtain the water in water storage chamber 111 and enter heating link, i.e., by the way that water hotter in heating chamber 211 is flowed into water storage chamber 111
It is interior, and make it that the water in water storage chamber 111 flows out to heating chamber 211, so as to realize the temperature rise of the water in water storage chamber 111.
In some embodiments, the temperature for detecting the water in water storage chamber 111 in second temperature sensor 42 is more than
Or during equal to three preset temperatures, electric-controlled plate 40 is used to control the first valve 35 to close to close the second water inlet pipe 34, and is used for
The second valve 38 is controlled to close to close the second connecting water pipe 37, and for controlling water pump 33 to close to close the first outlet pipe
31。
Thus, when the temperature of water in water storage chamber 111 is more than or equal to three preset temperatures, the second water inlet pipe 34 and
Water pump 33 is in closed mode, and such water cell 10 is used into keeping warm mode with standby user.Further, due to the second water inlet
Pipe 34 and water pump 33 are in closed mode, and the temperature of the water in water storage chamber 111 is not interfered with so.
In embodiments of the present invention, after the water in heating chamber 211 enters in water storage chamber 111, it is used as indoor set
Water cell 10 enter keeping warm mode.Due to having heat-barrier material, i.e. foaming agent around the first inner bag 11, so as to realize compared with
Good heat insulation effect, longer soaking time.When second temperature sensor 42 detects water temperature in the first inner bag 11 less than the
At 5-10 degrees Celsius of three preset temperatures, the first inner bag 11 will enter Heat preservation link, and its operation principle is as follows:Electric-controlled plate 40
The first valve 35 and the second valve 38 are opened, and starts water pump 33;Due to being each filled with the first inner bag 11 and in the second inner bag 21
Water, therefore in the presence of water pump 33, the water of two inner bags is circulated.Then electric-controlled plate 40 is added by opening heating element heater 22
Heat, can promptly realize heating, and the temperature control to the second inner bag 21 then can be realized by the first temperature sensor 41.When second
When the water temperature that temperature sensor 42 detects the first inner bag 11 reaches three preset temperatures, then water cell 10 is again introduced into insulation
Link.
In some embodiments, heating unit 20 is formed with electric apparatus room 25.Electric apparatus room 25 is located at the one of the second inner bag 21
Side, heating element heater 22 and supply unit 23 are installed in electric apparatus room 25.
Thus, because heating element heater 22 and supply unit 23 are installed in electric apparatus room 25, can so avoid heating chamber 211
Interior water influence heating element heater 22 and supply unit 23, and can also prevent grieshoch from falling into heating element heater 22 and supply unit 23 and
Influence heating element heater 22 and the normal of supply unit 23 are used.
In some embodiments, the second inner bag 21 includes installing plate 212.Installing plate 13 separates heating chamber 211 and electricity
Device room 25.Heating element heater 22 and supply unit 23 are installed on installing plate 212.
Thus, the setting of installing plate 212 can both avoid influencing each other between heating chamber 211 and electric apparatus room 25, it is easy to again
The installation of heating element heater 22 and supply unit 23.
Specifically, in embodiments of the present invention, installing plate 212 is a side plate of the second inner bag 21, and can be removable
It is arranged on inner bag 21 with unloading., can be first by heating element heater 22 and power supply when needing to install heating element heater 22 and supply unit 23
Device 23 is arranged on installing plate 212, and then other side plates again in the lump with the second inner bag 21 are installed.Also, it can pass through
Potted component (not shown) is set in the junction of other side plates of the inner bag 21 of installing plate 212 and second, potted component is for example
For silica gel ring, to improve the sealing effectiveness of the second inner bag 21.
In some embodiments, heating element heater 22 includes magnetron 221.Supply unit 23 is electrically connected with magnetron 221.
Magnetron 221 is arranged in electric apparatus room 25.Magnetron 221 and the interval setting of supply unit 23.Supply unit 23 is used for magnetic control
Pipe 221 powers to excite magnetron 221 to the transmitting microwave of heating chamber 211 to heat the water in heating chamber 211.
Thus, heating using microwave make it that the efficiency of heating surface of heating element heater 22 is higher.Simultaneously as magnetron 221 is filled with power supply
The set location for putting 23 is nearer, is set here beneficial to electrical connection between the two.
In the present example, supply unit 23 includes transformer, electric capacity, diode, power panel and filter band 231.Electricity
Source plate is electrically connected with transformer and filter band 231.Filter band 231 is used to filter ripple, to eliminate clutter to magnetron 221
Interference, and the Electro Magnetic Compatibility (EMC) of product can be improved.
It should be noted that in other embodiments, supply unit 23 may also include frequency converter.Frequency converter is electrically connected with
Magnetron 221.
In some embodiments, electric heater 100 includes display board 50.Display board 50 and second temperature sensor 42 and
Electric-controlled plate 40 is electrically connected with.Display board 50 is used for the working condition for showing the water cell 10 as indoor set, such as water storage cavity
Water temperature in room 111.The visualization of electric heater 100 is so improved, it is user-friendly.
It should be noted that display board 50 can be directly mounted on the first shell 12, it can also be separated with water cell 10, example
Such as it is arranged on outside bathroom, need to be only connected display board 50 with second temperature sensor 42 and electric-controlled plate 40 by signal wire.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
It can directly be contacted including the first and second features, can also not be direct contact including the first and second features but by it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only merely illustrative, and
And purpose does not lie in the limitation present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, between discussed various embodiments itself are not indicated and/or are set
Relation.In addition, the invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
It is specific that the description of mode ", " example ", " specific example " or " some examples " etc. means to combine embodiment or example is described
Feature, structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, it is right
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can in an appropriate manner be combined in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of changes, modification in the case of not departing from the principle and objective of the present invention, replace and become
Type, the scope of the present invention is limited by claim and its equivalent.
Claims (13)
1. a kind of electric heater, it is characterised in that including:
Water cell, the water cell includes the first inner bag, and first inner bag is formed with water storage chamber;
The heating unit separated with the water cell, the heating unit includes the second inner bag, heating element heater and supply unit,
Second inner bag is formed with heating chamber, and the supply unit is used to power to the heating element heater, and the heating element heater is used
In heating the water in the heating chamber, the heating chamber connects the water storage chamber.
2. electric heater as claimed in claim 1, it is characterised in that the inwall of the water storage chamber is formed with one layer of heat preservation
Dope layer.
3. electric heater as claimed in claim 1, it is characterised in that the electric heater includes the first heat insulating element, described
Water cell includes the first shell, and first shell is formed with the first installing space, and first inner bag is located at described first
In installing space, first heat insulating element separates first shell and first inner bag.
4. electric heater as claimed in claim 1, it is characterised in that the electric heater includes the second heat insulating element, described
Heating unit includes second housing, and the second housing is formed with the second installing space, and second inner bag is located at described second
In installing space, second heat insulating element separates the second housing and second inner bag.
5. electric heater as claimed in claim 1, it is characterised in that the electric heater goes out including the first water inlet pipe, first
Water pipe, the first connecting water pipe and water pump, first water inlet pipe wear first inner bag and stretched into the water storage cavity room, institute
State the first outlet pipe to wear second inner bag and stretch into the heating chamber, the first connecting water pipe connection described first
Water inlet pipe and first outlet pipe, the water pump are arranged on first outlet pipe to open or close first water outlet
Pipe.
6. electric heater as claimed in claim 5, it is characterised in that the electric heater includes electric-controlled plate and the first temperature is passed
Sensor, the electric-controlled plate is electrically connected with the heating unit and first temperature sensor, first temperature sensor
On second inner bag;
The temperature for detecting the water in the heating chamber in first temperature sensor is more than or equal to the first preset temperature
When, the electric-controlled plate is used to control the heating element heater and the supply unit to disconnect, and for control the water pump to open with
Open first outlet pipe.
7. electric heater as claimed in claim 6, it is characterised in that the electric heater includes the second water inlet pipe and the first valve
Door, second water inlet pipe wears second inner bag and stretches into the heating chamber, second water inlet pipe and described the
One outlet pipe interval setting, first valve is arranged on second water inlet pipe to open or close second water inlet
Pipe;
When the temperature of water in the heating chamber is more than or equal to the first preset temperature, the electric-controlled plate is described for controlling
First valve closes to close second water inlet pipe.
8. electric heater as claimed in claim 7, it is characterised in that the water level of the water in the heating chamber is less than default
During water level, the electric-controlled plate is used to control the water pump to close to close first outlet pipe, and for controlling described first
Valve is opened to open second water inlet pipe.
9. electric heater as claimed in claim 7, it is characterised in that the electric heater includes the second outlet pipe, the second company
Water receiving pipe and the second valve, second outlet pipe wear first inner bag and stretched into the water storage cavity room, described second
Outlet pipe and the first water inlet pipe interval setting, second connecting water pipe connect second outlet pipe and described second entered
Water pipe, second valve is arranged on second connecting water pipe to open or close second connecting water pipe.
10. electric heater as claimed in claim 9, it is characterised in that the electric heater includes second temperature sensor, institute
Second temperature sensor is stated on first inner bag, institute's second temperature sensor is electrically connected with the electric-controlled plate;
It is described when the temperature for detecting the water in the water storage cavity room in the second temperature sensor is less than three preset temperatures
Electric-controlled plate is used to control first valve to open to open second water inlet pipe, and for controlling second valve to open
To open second connecting water pipe, and for controlling the water pump to open to open first outlet pipe.
11. electric heater as claimed in claim 10, it is characterised in that in the 3rd preset temperature and the water storage cavity room
Water temperature difference scope at 5 DEG C -10 DEG C.
12. electric heater as claimed in claim 10, it is characterised in that detect the storage in the second temperature sensor
When the temperature of water in water chamber is more than or equal to three preset temperatures, the electric-controlled plate is used to control first valve to close
To close second water inlet pipe, and for controlling second valve to close to close second connecting water pipe, and it is used for
The water pump is controlled to close to close first outlet pipe.
13. electric heater as claimed in claim 1, it is characterised in that the heating unit is formed with electric apparatus room, the electrical equipment
Room is located at the side of second inner bag, and the heating element heater and the supply unit are installed in the electric apparatus room.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710380478.5A CN106958935A (en) | 2017-05-25 | 2017-05-25 | Electric heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710380478.5A CN106958935A (en) | 2017-05-25 | 2017-05-25 | Electric heater |
Publications (1)
Publication Number | Publication Date |
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CN106958935A true CN106958935A (en) | 2017-07-18 |
Family
ID=59482979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710380478.5A Pending CN106958935A (en) | 2017-05-25 | 2017-05-25 | Electric heater |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114992870A (en) * | 2022-05-10 | 2022-09-02 | 北京四方致捷电气有限公司 | Electrical control device and electric heating equipment |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07305895A (en) * | 1994-05-12 | 1995-11-21 | Nippon Konsaruto Niigata:Kk | Water heating appliance |
CN2360788Y (en) * | 1999-01-11 | 2000-01-26 | 史进明 | Water storage electrothermal water heater |
CN2506922Y (en) * | 2001-05-08 | 2002-08-21 | 关荣基 | Fully automatic electric heating water boiling apparatus |
CN201133727Y (en) * | 2007-10-31 | 2008-10-15 | 王德星 | Solar energy thermal insulation water storage tank |
CN202835864U (en) * | 2012-06-01 | 2013-03-27 | 湖南兴业太阳能科技有限公司 | Water storage tank of solar water heater |
CN204923197U (en) * | 2015-09-11 | 2015-12-30 | 艾欧史密斯(中国)热水器有限公司 | Hot -water heating system |
-
2017
- 2017-05-25 CN CN201710380478.5A patent/CN106958935A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07305895A (en) * | 1994-05-12 | 1995-11-21 | Nippon Konsaruto Niigata:Kk | Water heating appliance |
CN2360788Y (en) * | 1999-01-11 | 2000-01-26 | 史进明 | Water storage electrothermal water heater |
CN2506922Y (en) * | 2001-05-08 | 2002-08-21 | 关荣基 | Fully automatic electric heating water boiling apparatus |
CN201133727Y (en) * | 2007-10-31 | 2008-10-15 | 王德星 | Solar energy thermal insulation water storage tank |
CN202835864U (en) * | 2012-06-01 | 2013-03-27 | 湖南兴业太阳能科技有限公司 | Water storage tank of solar water heater |
CN204923197U (en) * | 2015-09-11 | 2015-12-30 | 艾欧史密斯(中国)热水器有限公司 | Hot -water heating system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114992870A (en) * | 2022-05-10 | 2022-09-02 | 北京四方致捷电气有限公司 | Electrical control device and electric heating equipment |
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