CN106839428B - A kind of Intelligent heat-accumulating electric boiler - Google Patents
A kind of Intelligent heat-accumulating electric boiler Download PDFInfo
- Publication number
- CN106839428B CN106839428B CN201611244654.4A CN201611244654A CN106839428B CN 106839428 B CN106839428 B CN 106839428B CN 201611244654 A CN201611244654 A CN 201611244654A CN 106839428 B CN106839428 B CN 106839428B
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- China
- Prior art keywords
- heat
- air cooler
- surface air
- inlet tube
- tube
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Classifications
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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
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/0208—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using electrical energy supply
- F24H7/0233—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using electrical energy supply the transfer fluid being water
-
- 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
- F24H9/1818—Arrangement or mounting of electric heating means
Abstract
The present invention relates to a kind of Intelligent heat-accumulating electric boilers, including boiler body, the main inlet tube of multilayer is equipped in the cavity of boiler body, circulation connection is kept between each main inlet tube of layer, electric heater unit is equipped between the main inlet tube of each layer, electric heater unit includes multiple surface air cooler units, electrothermal mechanism is equipped in surface air cooler unit, electrothermal mechanism includes metal tube and the electrothermal tube of Qi Nei, liquid flow siphunculus is equipped between adjacent electrothermal mechanism, it is interconnected between neighbouring liquid flow siphunculus by catheter, the heat that electrothermal tube generates both to the liquid heating in liquid flow siphunculus in surface air cooler unit or heated the liquid in the main inlet tube contacted with surface air cooler unit, the heat that surface air cooler unit is distributed is utilized well.
Description
Technical field
The present invention relates to a kind of electric boiler, especially a kind of Intelligent heat-accumulating electric boiler.
Background technique
Boiler is also referred to as electrically heated boiler, boilers heated electrically, it be by the energy of electric power and convert it into as thermal energy, thus through
Boiler conversion is crossed, exports the boiler plant of the steam with certain thermal energy, high-temperature water or organic heat carrier, thermal storage electric boiler outward
Heating is to open electric boiler using electric boiler as heat source in the paddy electricity period using power supply peak, paddy period electricity price difference and added heating agent
Heat gets up heat storage, closes electric boiler in the power surges period, the heat being stored in heating agent is released to heat and is used
Family heat supply.It is this that family reduction operating cost not only can be used as the heating system of the energy using trough-electricity, while also to electricity
The peak-valley difference peak load shifting that net is got worse play the role of it is positive, and without any disposal of pollutants, environment protecting highly significant.
Currently, the thermal storage electric boiler that market uses mostly is with water heat accumulation and to utilize magnesia solid heat accumulation, water heat reservoir
It is divided into normal pressure system and pressure bearing system, the water in normal pressure or the water tank of pressure-bearing is exactly heated to certain temperature when low ebb
Afterwards, the heat of the water in water tank is released by heating by plate heat exchanger at peak；Solid heat accumulation then generallys use ratio
Heat-storage medium is heated to certain temperature when powering low ebb, supplied by the magnesia that heat is big, heatproof is high as solid heat storage material
Heat is released by blower blow-through heat-storage medium when electric peak.Since the heatproof of solid material is higher, amount of stored heat
Can be very big and it will not increase as coolant-temperature gage with the increase of pressure.The heat of solid heat storage electric boiler heat source is to pass through air
It is conducted to heat accumulation magnesia block for intermediate medium, using circulating fan circulation air the heat transfer of storage to air+water
Heat exchanger transmits pipe heat user system again.As application No. is " a kind of Full-automatic heat accumulating types disclosed in " 201110112401.2 "
Electrically heated boiler and its heat-exchanging process " patent, the heat storage units are oxidation magnesium slag of the content of magnesia 92% or more,
Adobe of various shapes is made, after 1450 DEG C of high-temperature roastings, as heat storage medium；The electrically heated boiler takes thermal medium to select
Water is replaced with high temperature air；The cycle kinetic energy of high temperature air uses heat resistant centrifugal fan, and heat exchange unit uses high-temperature gas-water
Heat exchanger mostly uses electric boiler now, and electric boiler common problem is exactly that the heat transfer efficiency of electrothermal tube is not high enough, causes
The power consumption cost of boiler is very high, and the water for the high-temperature water that electric boiler is exported now is also not big enough, leads to making for electric boiler
It is reduced with efficiency.
Summary of the invention
The purpose of the present invention is to solve defects present in electric boiler in the prior art, provide a kind of energy-efficient intelligence
Thermal storage electric boiler.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of Intelligent heat-accumulating electric boiler, including boiler body are equipped with the main inlet tube of multilayer, respectively in the cavity of boiler body
Circulation connection is kept between the main inlet tube of layer, and electric heater unit is equipped between the main inlet tube of each layer；
Electric heater unit includes multiple surface air cooler units, industrial sand is filled between each surface air cooler unit, in surface air cooler
It is equipped with electrothermal mechanism in unit, is equipped with liquid flow siphunculus between adjacent electrothermal mechanism, between neighbouring liquid flow siphunculus
It is interconnected by catheter, liquid flow siphunculus and main inlet tube converge outflow by manifold.
A kind of above-mentioned Intelligent heat-accumulating electric boiler, the electrothermal mechanism include the metal tube being arranged in surface air cooler unit,
It is equipped with electrothermal tube in metal tube, industrial sand is filled between electric heating pipe outer wall and the inner wall of metal tube or containing industrial sand filling
The heat-conducting medium of object.
It mutually hands over the position of a kind of above-mentioned Intelligent heat-accumulating electric boiler, each surface air cooler unit between the main inlet tube
Mistake setting.
A kind of above-mentioned Intelligent heat-accumulating electric boiler, the manifold are connected with plate heat exchanger.
A kind of above-mentioned Intelligent heat-accumulating electric boiler, the manifold are equipped with circulating pump.
A kind of above-mentioned Intelligent heat-accumulating electric boiler is equipped with heat-conducting layer, is leading between the main inlet tube and surface air cooler unit
Thermosphere is equipped with temperature detector.
A kind of above-mentioned Intelligent heat-accumulating electric boiler, the boiler body be equipped with controller, controller respectively with the electricity
Heat pipe, the plate heat exchanger, the circulating pump and temperature detector connection.
A kind of above-mentioned Intelligent heat-accumulating electric boiler, the liquid flow siphunculus are mutually perpendicular to main inlet tube.
The invention has the benefit that electric heater unit is equipped between the main inlet tube of each layer of the electric boiler, electric heating dress
It sets including multiple surface air cooler units, electrothermal mechanism is equipped in surface air cooler unit, is equipped with liquid flow between adjacent electrothermal mechanism
Siphunculus is interconnected between neighbouring liquid flow siphunculus by catheter, and liquid flow siphunculus and main inlet tube pass through liquid collecting
General pipeline converges outflow, and electrothermal mechanism includes the metal tube being arranged in surface air cooler unit, and electrothermal tube, electric heating are equipped in metal tube
Pipe generate heat both in liquid flow siphunculus in surface air cooler unit liquid heating and also to the master contacted with surface air cooler unit into
Liquid heating in liquid pipe, so that the thermally conductive liquid measure heated in boiler is big, the heat that surface air cooler unit is distributed is obtained well
It utilizes, the interlaced setting in position between each main inlet tube of layer between upper and lower surface air cooler unit, so that surface air cooler unit is produced
Raw heat is equably distributed in the cavity of boiler body, and the temperature in each main inlet tube of layer basically reaches unanimously, and electric heating
It is equipped between pipe outer wall and the inner wall of metal tube filled with industrial sand or the heat-conducting medium containing industrial sand filler, electrothermal tube institute
The heat transfer efficiency of generation is high, and surface air cooler unit does not have pressure generation under working normally, and guarantees the safety in utilization of product.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of schematic diagram of Intelligent heat-accumulating electric boiler body of the invention；
Fig. 2 is a kind of Intelligent heat-accumulating electric boiler body overall schematic of the invention；
Fig. 3 is the schematic diagram of surface air cooler unit of the invention.
In figure, 1- boiler body, the main inlet tube of 2-, 3- surface air cooler unit, 4- liquid flow siphunculus, 5- catheter, 6- liquid collecting
General pipeline, 7- plate heat exchanger, 8- circulating pump, 9- metal tube, 10- electrothermal tube, 11- heat-conducting layer, 12- temperature detector.
Specific embodiment
Such as Fig. 1, shown in Fig. 2, Fig. 3, a kind of Intelligent heat-accumulating electric boiler, including boiler body 1, in the cavity of boiler body 1
Interior to be equipped with the main inlet tube 2 of multilayer, holding circulation connection between each main inlet tube 2 of layer is equipped with electricity between the main inlet tube 2 of each layer and adds
Thermal；
Electric heater unit includes multiple surface air cooler units 3, and industrial sand is filled between each surface air cooler unit 3, convenient for passing
Heat conduction amount is equipped with electrothermal mechanism in surface air cooler unit 3, is equipped with liquid flow siphunculus 4, liquid communication between adjacent electrothermal mechanism
Pipe 4 is vertical with main inlet tube 2, is interconnected between neighbouring liquid flow siphunculus 4 by catheter 5,4 He of liquid flow siphunculus
Main inlet tube 2 converges outflow by manifold 6, and the position between each main inlet tube 2 of layer between upper and lower surface air cooler unit 3 is mutual
It is staggered, manifold 6 is connected with plate heat exchanger 7, and manifold 6 is equipped with circulating pump 8, and circulating pump 8 is liquid communication
Liquid circulation in pipe 4 and main inlet tube 2 provides power.
In the present invention, electrothermal mechanism includes the metal tube 9 being arranged in surface air cooler unit 3, and electricity is equipped in metal tube 9
Heat pipe 10 is equipped with filled with industrial sand or leading containing industrial sand filler between 10 outer wall of electrothermal tube and the inner wall of metal tube 9
Thermal medium.
Further, it is equipped with heat-conducting layer 11 between main inlet tube 2 and surface air cooler unit 3, temperature is equipped on heat-conducting layer 11 and is examined
Device 12 is surveyed, the temperature on 12 pairs of temperature detector main 2 surfaces of inlet tube is measured in real time, and is tracked.Control is additionally provided on boiler body 1
Device 13 processed, controller 13 and electrothermal tube 10, plate heat exchanger 7, circulating pump 8 and temperature detector 12 connect, and controller 13
The heating time of electrothermal tube 10 in surface air cooler unit 3 is controlled according to 2 temperature of main inlet tube that temperature detector 12 is fed back, to reach
The controllable purpose of fluid temperature in boiler, controller 13 can pump the working time of 8 and plate heat exchanger 7 with control loop
And working efficiency.
Electric heater unit is equipped between the main inlet tube 2 of each layer of the electric boiler, electric heater unit includes multiple surface air cooler lists
Member 3 is equipped with electrothermal mechanism in surface air cooler unit 3, and liquid flow siphunculus 4 is equipped between adjacent electrothermal mechanism, neighbouring
It is interconnected between liquid flow siphunculus 4 by catheter 5, liquid flow siphunculus 4 and main inlet tube 2 pass through 6 assemble jamming of manifold
Out, electrothermal mechanism includes the metal tube 9 being arranged in surface air cooler unit 3, and electrothermal tube 10, electrothermal tube 10 are equipped in metal tube 9
The heat of generation both in liquid flow siphunculus 4 in surface air cooler unit 3 liquid heating and also to the master contacted with surface air cooler unit 3 into
Liquid heating in liquid pipe 2, so that the thermally conductive liquid measure heated in boiler is big, the heat that surface air cooler unit 3 is distributed is obtained very well
Utilization, the interlaced setting in position between surface air cooler unit 3 up and down between each main inlet tube 2 of layer, so that surface air cooler unit 3
Generated heat is equably distributed in the cavity of boiler body 1, and the temperature in each main inlet tube 2 of layer basically reaches unanimously, and
And it is equipped between 10 outer wall of electrothermal tube and the inner wall of metal tube 9 filled with industrial sand or thermally conductive Jie containing industrial sand filler
Matter, heat transfer efficiency caused by electrothermal tube 10 is high, and surface air cooler unit does not have pressure generation under working normally, and guarantees product
Safety in utilization.
The use principle of the electric boiler is as follows:
The electric boiler is in use, water enters from main inlet tube 2, and the heat that electrothermal tube 10 generates is both in surface air cooler unit 3
Liquid heating in liquid flow siphunculus 4 also heats the liquid in the main inlet tube 2 contacted with surface air cooler unit 3, so that boiler
The thermally conductive liquid measure of interior heating is big, and the heat that surface air cooler unit 3 is distributed is utilized well, liquid flow siphunculus 4 and main feed liquor
Pipe 2 converges outflow by manifold 6, and the position between each main inlet tube 2 of layer between upper and lower surface air cooler unit 3 is interlaced,
Manifold 6 is connected with plate heat exchanger 7, and manifold 6 is equipped with circulating pump 8, circulating pump 8 be liquid flow siphunculus 4 and it is main into
Liquid circulation in liquid pipe 2 provides power, ensure that heating efficiency.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (6)
1. a kind of Intelligent heat-accumulating electric boiler, including boiler body, which is characterized in that be equipped with multilayer master in the cavity of boiler body
Inlet tube keeps circulation connection between each main inlet tube of layer, electric heater unit is equipped between the main inlet tube of each layer；
Electric heater unit includes multiple surface air cooler units, industrial sand is filled between each surface air cooler unit, in surface air cooler unit
It is interior to be equipped with electrothermal mechanism, it is equipped with liquid flow siphunculus between adjacent electrothermal mechanism, passes through between neighbouring liquid flow siphunculus
Catheter is interconnected, and liquid flow siphunculus and main inlet tube converge outflow by manifold；
The electrothermal mechanism includes the metal tube being arranged in surface air cooler unit, electrothermal tube is equipped in metal tube, outside electrothermal tube
Industrial sand or the heat-conducting medium containing industrial sand filler are filled between wall and the inner wall of metal tube；Between the main inlet tube
The interlaced setting in position of each surface air cooler unit.
2. a kind of Intelligent heat-accumulating electric boiler according to claim 1, which is characterized in that the manifold is connected with board-like
Heat exchanger.
3. a kind of Intelligent heat-accumulating electric boiler according to claim 2, which is characterized in that the manifold is equipped with circulation
Pump.
4. a kind of Intelligent heat-accumulating electric boiler according to claim 3, which is characterized in that the main inlet tube and surface air cooler list
It is equipped with heat-conducting layer between member, temperature detector is equipped on heat-conducting layer.
5. a kind of Intelligent heat-accumulating electric boiler according to claim 4, which is characterized in that the boiler body is equipped with control
Device, controller are connect with the electrothermal tube, the plate heat exchanger, the circulating pump and the temperature detector respectively.
6. a kind of Intelligent heat-accumulating electric boiler according to claim 1, which is characterized in that the liquid flow siphunculus and main feed liquor
Pipe is mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244654.4A CN106839428B (en) | 2016-12-29 | 2016-12-29 | A kind of Intelligent heat-accumulating electric boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244654.4A CN106839428B (en) | 2016-12-29 | 2016-12-29 | A kind of Intelligent heat-accumulating electric boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106839428A CN106839428A (en) | 2017-06-13 |
| CN106839428B true CN106839428B (en) | 2019-08-27 |
Family
ID=59113269
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611244654.4A Active CN106839428B (en) | 2016-12-29 | 2016-12-29 | A kind of Intelligent heat-accumulating electric boiler |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526735Y (en) * | 2002-02-20 | 2002-12-18 | 王汝武 | Solid material heat storage electric boiler |
| RU2547680C1 (en) * | 2013-11-26 | 2015-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "ДАГЕСТАНСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ" | Heat accumulator with phase transition material |
| CN104596337A (en) * | 2015-01-12 | 2015-05-06 | 李渊 | Energy storage barrel |
| CN205481755U (en) * | 2016-04-01 | 2016-08-17 | 刘华军 | Electric heat accumulation boiler that solid -state medium heat accumulation and fused salt medium conduct heat |
| CN205481749U (en) * | 2016-01-09 | 2016-08-17 | 刘华军 | High -tension electricity heat accumulation boiler |
-
2016
- 2016-12-29 CN CN201611244654.4A patent/CN106839428B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526735Y (en) * | 2002-02-20 | 2002-12-18 | 王汝武 | Solid material heat storage electric boiler |
| RU2547680C1 (en) * | 2013-11-26 | 2015-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "ДАГЕСТАНСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ" | Heat accumulator with phase transition material |
| CN104596337A (en) * | 2015-01-12 | 2015-05-06 | 李渊 | Energy storage barrel |
| CN205481749U (en) * | 2016-01-09 | 2016-08-17 | 刘华军 | High -tension electricity heat accumulation boiler |
| CN205481755U (en) * | 2016-04-01 | 2016-08-17 | 刘华军 | Electric heat accumulation boiler that solid -state medium heat accumulation and fused salt medium conduct heat |
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| Publication number | Publication date |
|---|---|
| CN106839428A (en) | 2017-06-13 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190731 Address after: 130000 Jiajiu South Road, North Industrial Zone, Jiutai Economic Development Zone, Changchun City, Jilin Province Applicant after: Jilin Ruike Hans electrical Limited by Share Ltd Address before: 510000 Tianhe District, Guangzhou, Tianhe North Road, No. 2303, room 689, No. Applicant before: Guangzhou Kai Yao Asset Management Co., Ltd. |
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