CN207741364U - A kind of electromagnetism phase transformation energy-saving electric water heater - Google Patents
A kind of electromagnetism phase transformation energy-saving electric water heater Download PDFInfo
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- CN207741364U CN207741364U CN201820075088.7U CN201820075088U CN207741364U CN 207741364 U CN207741364 U CN 207741364U CN 201820075088 U CN201820075088 U CN 201820075088U CN 207741364 U CN207741364 U CN 207741364U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 230000009466 transformation Effects 0.000 title claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 50
- 239000012782 phase change material Substances 0.000 claims abstract description 48
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 24
- 239000010962 carbon steel Substances 0.000 claims abstract description 24
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 17
- 239000000523 sample Substances 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000001976 improved effect Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 16
- 230000008901 benefit Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000005439 thermosphere Substances 0.000 description 1
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Abstract
A kind of electromagnetism phase transformation energy-saving electric water heater, including electromagnetic heating host, the electromagnetic heater and control device being arranged in electromagnetic heating host, the electromagnetic heater is cylindrical, including the insulated thermal insulating layer set gradually from outside to inside and high temperature phase change material (pcm) layer, insulated thermal insulating layer lateral surface is arranged with electromagnetic induction coil, electromagnetic induction coil is electrically connected with control device, carbon steel heating layer and several heat exchanging pipes are equipped in high temperature phase change material (pcm) layer, carbon steel heating layer is located at heat exchanging pipe periphery, heat exchanging pipe upper and lower ends are connected separately with water outlet manifold trunk and water inlet manifold trunk.The utility model electromagnetism phase transformation energy-saving electric water heater can utilize trough-electricity, and by electromagnetic induction heating, high temperature phase change material (pcm) layer heat accumulation, heat exchange are greatly improved efficiency, reduce thermal losses.
Description
Technical field
The utility model belongs to electric heating hot water, and in particular to one kind is with electromagnetic induction heating, with high temperature phase change material (pcm)
For the energy-saving electromagnetic water heater of heat exchange medium.
Background technology
With the continuous improvement of people's living standards, the continuous increase of environmental protection pressure, at present to electric heater and electricity
The demand of hot-water boiler is increasing.And general electrothermal water equipment is simple in structure currently on the market, efficiency has reached the limit
(95%-98%).In these structures, electrothermal tube and water are direct heat transfers, but since water is conductive materials, so there are one
Fixed security risk.
It is an importance for improving city atmospheric environment, reducing pollution to supply warm supplying hot water using clean energy resource.Mesh
Preceding China's urban heat supplying is generally used by heating boiler hot-water supply, by way of cooling fin or fan coil heating.It passes
The heating boiler of system is all coal-burning boiler.Its initial cost is smaller, and heating cost is relatively low, but very serious to atmosphere pollution.It adopts
Although can reduce atmospheric pollution level with fuel oil, combustion gas or general boilers heated electrically, heating operation is costly, about coal-fired
3~4 times of boiler, being used in general family still has bigger difficulty.Electric boiler operating cost is higher main reason is that electric
Take higher.If the electricity charge can be reduced, electric boiler operating cost will also accordingly decrease.From the point of view of the current power structure in China, in vain
It electricity consumption (peak electricity) increases year by year, and the gap with late night to morning electricity consumption (paddy electricity) is caused correspondingly to increase.In order to reduce peak
Paddy electricity is poor, and electricity management department has formulated the preferential policy using paddy electricity in recent years, reduces the electricity charge of paddy electricity to encourage user's late night to morning
Electricity consumption.
Therefore, if applicable energy-saving electric water heater can be designed, electric energy is stored using trough-electricity and is used for daytime,
The operating cost of electric heater can be greatly reduced to the operating cost close to coal-burning boiler, have ready conditions and extend to general family
It uses.
Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and it is energy saving to provide a kind of electromagnetism phase transformation
Electric heater can utilize trough-electricity, and by electromagnetic induction heating, high temperature phase change material (pcm) layer heat accumulation, heat exchange are greatly improved effect
Rate reduces thermal losses.
What the purpose of this utility model was realized in：
A kind of electromagnetism phase transformation energy-saving electric water heater, including electromagnetic heating host, the electromagnetism that is arranged in electromagnetic heating host
Heating device and control device, the electromagnetic heater is cylindrical, including the insulated thermal insulating layer set gradually from outside to inside
And high temperature phase change material (pcm) layer, insulated thermal insulating layer lateral surface are arranged with electromagnetic induction coil, electromagnetic induction coil and control device electricity
Connection, high temperature phase change material (pcm) layer is interior to be equipped with carbon steel heating layer and several heat exchanging pipes, and carbon steel heating layer is located at heat exchanging pipe
Periphery, heat exchanging pipe upper and lower ends are connected separately with water outlet manifold trunk and water inlet manifold trunk.
Several heat exchanging pipes are along its axial distribution annular in shape, cyclic annular axle center and high temperature phase change material (pcm) layer axle center weight
It closes, tangent setting between adjacent two heat exchanging pipe.
The insulated thermal insulating layer and carbon steel heating layer radial section are in annular shape, insulated thermal insulating layer, high temperature phase change material (pcm)
Layer and the coaxial arrangement of carbon steel heating layer.
High temperature phase change material (pcm) temp probe, high temperature phase change material (pcm) temp probe and control are equipped in the high temperature phase change material (pcm) layer
Device electrical connection processed.
The carbon steel heating layer is popped one's head in equipped with high temperature protection, and high temperature protection probe is electrically connected with control device.
It is equipped with water route temp probe on the water outlet manifold trunk and water inlet manifold trunk, water route temp probe is electrically connected with temperature
Regulating device is spent, temperature-adjusting device is electrically connected with control device.
The control device includes communication module and temperature control intelligent module.
The utility model has the beneficial effects that：
Electromagnetism phase transformation energy-saving electric water heater can utilize trough-electricity, pass through electromagnetic induction heating, the storage of high temperature phase change material (pcm) layer
Heat, heat exchange, are greatly improved efficiency, reduce thermal losses, and since water power structure is kept completely separate, so any safety is not present
Hidden danger ensures the operational reliability of electromagnetism phase transformation energy-saving electric water heater.
It is equipped with high temperature phase change material (pcm) layer in electromagnetic induction coil to exchange heat with carbon steel heating layer, heat exchanging pipe and high-temperature phase-change
Material layer exchanges heat.
The advantages of the utility model electromagnetism phase transformation energy-saving electric water heater is that product structure is simple, easy to use, efficient, section
About electric energy reduces operating cost, and safety and environmental protection, social benefit and business efficiency are considerable.
The heating of electromagnetism phase transformation energy-saving electric water heater and heat accumulation function are by electromagnetic heating host, electromagnetic induction coil and height
What warm phase-change material layers were realized.The power of electromagnetic heating host is bigger, and the heat of the storage of high temperature phase change material (pcm) layer is higher, can use
Heat just the more.The function of heat exchange is passed through by the heat in the Absorption of Medium high temperature phase change material (pcm) layer in heat exchanging pipe
What high efficient heat exchanging was realized.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the utility model.
Fig. 2 is the vertical view of one embodiment of the utility model.
Fig. 3 is the schematic diagram of one embodiment of the utility model.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 3, this electromagnetism phase transformation energy-saving electric water heater, including electromagnetic heating host, setting are in electromagnetic heating master
Electromagnetic heater in machine and control device 8, the electromagnetic heater is cylindrical, including set gradually from outside to inside
Insulated thermal insulating layer 1 and high temperature phase change material (pcm) layer 2,1 lateral surface of insulated thermal insulating layer are arranged with electromagnetic induction coil 3, electromagnetic induction line
Circle 3 is electrically connected with control device 8, carbon steel heating layer 4 and several heat exchanging pipes 5 is equipped in high temperature phase change material (pcm) layer 2, carbon steel adds
Thermosphere 4 is located at 5 periphery of heat exchanging pipe, and 5 upper and lower ends of heat exchanging pipe are connected separately with water outlet manifold trunk 6 and water inlet manifold trunk
7。
Electromagnetism phase transformation energy-saving electric water heater can utilize trough-electricity, and by electromagnetic induction heating, high temperature phase change material (pcm) layer 2 stores up
Heat, heat exchange, are greatly improved efficiency, reduce thermal losses, and since water power structure is kept completely separate, so any safety is not present
Hidden danger ensures the operational reliability of electromagnetism phase transformation energy-saving electric water heater.
It is equipped with high temperature phase change material (pcm) layer 2 in electromagnetic induction coil 3 to exchange heat with carbon steel heating layer 4, heat exchanging pipe 5 and high temperature
Phase-change material layers 2 exchange heat.
The control device 8 of electromagnetic heating host is by internal current rectifying and wave filtering circuit by alternating current 91 (50Hz/220v/380v)
Alternating current becomes direct current, using PWM (technological core) control circuit 94 (setting of control circuit 94 in the control device 8 or
For a standalone module) direct current is converted into the high-frequency high-voltage 92 that frequency is 20-30KHz, the electric current of high speed variation passes through electricity
Magnetic induction coil 3 will produce high speed changing magnetic field, when the magnetic line of force 93 in magnetic field is by the carbon steel heating layer 4 that is heated,
Countless small vortex can be generated in the carbon steel heating layer 4 heated, to make carbon steel heating layer 4 itself high speed generate heat.
Carbon steel heating layer 4 is placed in high temperature phase change material (pcm) layer 2, and high temperature phase change material (pcm) layer 2 is by high density composite phase-change material
Form and be packaged in insulated thermal insulating layer 1, the 2 hot storage capacity of high temperature phase change material (pcm) layer up to 405 [KJ/L], phase transformation fusing point 91~
94 [DEG C], phase transformation condensation point 82~85 [DEG C], high temperature 115 [DEG C].Smaller volume can be used, realizes higher storage density, is realized
Identical quantity of heat storage, high temperature phase change material (pcm) layer 2 only need to use hot water heat exchange volume 1/10th, realize that peak-trough electricity is energy saving,
To reduce electric cost expenditure, the thermal losses of heat exchanging pipe 5 can also be reduced, improves efficiency.
The technical solution by heating, heat accumulation, take heat, heat exchange and control can function combination in an integral structure without pressure
Interior, forming one can store up, can use and controllable system.
The advantages of the utility model electromagnetism phase transformation energy-saving electric water heater is that product structure is simple, easy to use, efficient, section
About electric energy reduces operating cost, and safety and environmental protection, social benefit and business efficiency are considerable.
The heating of electromagnetism phase transformation energy-saving electric water heater and heat accumulation function be by electromagnetic heating host, electromagnetic induction coil 3 and
What high temperature phase change material (pcm) layer 2 was realized.The power of electromagnetic heating host is bigger, and the heat of the storage of high temperature phase change material (pcm) layer 2 is higher,
Available heat is just the more.The function of heat exchange is by the heat in the Absorption of Medium high temperature phase change material (pcm) layer 2 in heat exchanging pipe 5
Amount is realized by high efficient heat exchanging.
High temperature phase change material (pcm) layer 2 is encapsulated by nonmetallic anticorrosive inner bag, and nonmetallic anticorrosive inner bag is by macromolecule resin polymer
It is fabricated.
Further, several heat exchanging pipes 5 are along its axial distribution annular in shape, cyclic annular axle center and high temperature phase change material (pcm)
2 axle center of layer overlap, tangent setting between adjacent two heat exchanging pipe 5.
The annular distribution of several heat exchanging pipes 5 and tangent setting ensure that in 2 limited space of high temperature phase change material (pcm) layer
Under, it accommodates more heat exchanging pipes 5, improves the input and output water of heat exchanging pipe 5, meet being required with water of being used for, it is high
In heat exchanging pipe 5 is wrapped in by warm phase-change material layers 2 completely, ensure the compact of electromagnetism phase transformation energy-saving electric water heater internal structure
Property, while can guarantee the heat exchange efficiency of high temperature phase change material (pcm) layer 2 and medium in heat exchanging pipe 5 again.
Further, the insulated thermal insulating layer 1 and 4 radial section of carbon steel heating layer are in circular, insulated thermal insulating layer 1,
High temperature phase change material (pcm) layer 2 and carbon steel heating layer 4 are coaxially disposed, and ensure the compact of electromagnetism phase transformation energy-saving electric water heater internal structure
Property.
Further, high temperature phase change material (pcm) temp probe, high temperature phase change material (pcm) temperature are equipped in the high temperature phase change material (pcm) layer 2
Degree probe is electrically connected with control device 8, and the temperature of real time monitoring high temperature phase change material (pcm) layer 2 is conducive to control device 8 and is controlled
Judge.
Further, the carbon steel heating layer 4 is popped one's head in equipped with high temperature protection, high temperature protection probe and 8 electricity of control device
Connection, the temperature of real time monitoring carbon steel heating layer 4, is conducive to control device 8 and carries out control judgement.
Further, it is equipped with water route temp probe on the water outlet manifold trunk 6 and water inlet manifold trunk 7, water route temperature is visited
Head is electrically connected with temperature-adjusting device, and temperature-adjusting device is electrically connected with control device 8.
Temperature controlled function is to control heat exchange according to the water route temp probe of intake-outlet by temperature-adjusting device
The flow of medium is realized in pipeline 5.Obviously, the rate-of flow in heat exchanging pipe 5 is bigger, and the heat that can be taken out is the more.
Flow needed for medium depends primarily on the required heat exported, it is to need to be controlled automatically according to user by control device 8
What system was adjusted.
Further, the control device 8 includes communication module and temperature control intelligent module, those skilled in the art
It is appreciated that.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in the range set by the application claim.
Claims (8)
1. a kind of electromagnetism phase transformation energy-saving electric water heater, including electromagnetic heating host, the electromagnetism that is arranged in electromagnetic heating host add
Thermal and control device (8), which is characterized in that the electromagnetic heater is cylindrical, including sets gradually from outside to inside
Insulated thermal insulating layer (1) and high temperature phase change material (pcm) layer (2), insulated thermal insulating layer (1) lateral surface be arranged with electromagnetic induction coil (3),
Electromagnetic induction coil (3) is electrically connected with control device (8), and high temperature phase change material (pcm) layer (2) is interior equipped with carbon steel heating layer (4) and several
Heat exchanging pipe (5), carbon steel heating layer (4) are located at heat exchanging pipe (5) periphery, and heat exchanging pipe (5) upper and lower ends connect respectively
It is connected to water outlet manifold trunk (6) and water inlet manifold trunk (7).
2. electromagnetism phase transformation energy-saving electric water heater according to claim 1, which is characterized in that several heat exchanging pipes
(5) along its axial distribution annular in shape, cyclic annular axle center is overlapped with high temperature phase change material (pcm) layer (2) axle center,
3. electromagnetism phase transformation energy-saving electric water heater according to claim 2, which is characterized in that adjacent two heat exchanging pipe
(5) tangent setting between.
4. electromagnetism phase transformation energy-saving electric water heater according to claim 1, which is characterized in that the insulated thermal insulating layer (1) and
Carbon steel heating layer (4) radial section is in annular shape, insulated thermal insulating layer (1), high temperature phase change material (pcm) layer (2) and carbon steel heating layer
(4) it is coaxially disposed.
5. electromagnetism phase transformation energy-saving electric water heater according to claim 1, which is characterized in that the high temperature phase change material (pcm) layer
(2) high temperature phase change material (pcm) temp probe is equipped in, high temperature phase change material (pcm) temp probe is electrically connected with control device (8).
6. electromagnetism phase transformation energy-saving electric water heater according to claim 1, which is characterized in that on the carbon steel heating layer (4)
It pops one's head in equipped with high temperature protection, high temperature protection probe is electrically connected with control device (8).
7. electromagnetism phase transformation energy-saving electric water heater according to claim 1, which is characterized in that the water outlet manifold trunk (6) and
Water route temp probe is equipped on water inlet manifold trunk (7), water route temp probe is electrically connected with temperature-adjusting device, and temperature adjusts dress
It sets and is electrically connected with control device (8).
8. according to claim 1-7 any one of them electromagnetism phase transformation energy-saving electric water heaters, which is characterized in that the control device
(8) include communication module and temperature control intelligent module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075088.7U CN207741364U (en) | 2018-01-16 | 2018-01-16 | A kind of electromagnetism phase transformation energy-saving electric water heater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820075088.7U CN207741364U (en) | 2018-01-16 | 2018-01-16 | A kind of electromagnetism phase transformation energy-saving electric water heater |
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| CN207741364U true CN207741364U (en) | 2018-08-17 |
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| CN201820075088.7U Active CN207741364U (en) | 2018-01-16 | 2018-01-16 | A kind of electromagnetism phase transformation energy-saving electric water heater |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044070A (en) * | 2018-01-16 | 2019-07-23 | 河源市炙热科技有限公司 | A kind of electromagnetism phase transformation energy-saving electric water heater |
| CN111318415A (en) * | 2020-03-06 | 2020-06-23 | 长兴（广州）光电材料有限公司 | Electromagnetic induction glue solution heating device and seam type coating method |
| CN111780404A (en) * | 2020-07-02 | 2020-10-16 | 石家庄爱迪尔电气有限公司 | Energy-concerving and environment-protective heating stove of intelligence frequency conversion |
-
2018
- 2018-01-16 CN CN201820075088.7U patent/CN207741364U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044070A (en) * | 2018-01-16 | 2019-07-23 | 河源市炙热科技有限公司 | A kind of electromagnetism phase transformation energy-saving electric water heater |
| CN111318415A (en) * | 2020-03-06 | 2020-06-23 | 长兴（广州）光电材料有限公司 | Electromagnetic induction glue solution heating device and seam type coating method |
| CN111318415B (en) * | 2020-03-06 | 2021-06-11 | 长兴（广州）光电材料有限公司 | Electromagnetic induction glue solution heating device and seam type coating method |
| CN111780404A (en) * | 2020-07-02 | 2020-10-16 | 石家庄爱迪尔电气有限公司 | Energy-concerving and environment-protective heating stove of intelligence frequency conversion |
| CN111780404B (en) * | 2020-07-02 | 2021-11-30 | 石家庄爱迪尔电气有限公司 | Energy-concerving and environment-protective heating stove of intelligence frequency conversion |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240328 Address after: 517000, No. 35-B502 Xingyuan Road, Yuancheng District, Heyuan City, Guangdong Province Patentee after: Zhao Ziqiang Country or region after: China Address before: 517000, Room F1, 2nd Floor, Heyuan City Entrepreneurship and Innovation Service Center, No. A201 Xindongjiang Garden, South Jianshe Avenue, Heyuan Avenue, Xinshi District, Heyuan City, Guangdong Province Patentee before: HEYUAN ZHIRE TECHNOLOGY CO.,LTD. Country or region before: China |