CN208025850U - A kind of heat storage electric boiler - Google Patents
A kind of heat storage electric boiler Download PDFInfo
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- CN208025850U CN208025850U CN201820439032.5U CN201820439032U CN208025850U CN 208025850 U CN208025850 U CN 208025850U CN 201820439032 U CN201820439032 U CN 201820439032U CN 208025850 U CN208025850 U CN 208025850U
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- boiler
- calorifie installation
- water tank
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- 238000005338 heat storage Methods 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000001172 regenerating effect Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000005611 electricity Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of heat storage electric boilers, including grill pan furnace body, grill pan furnace body side is equipped with the first electric calorifie installation, the inside of grill pan furnace body is equipped with regenerative apparatus, regenerative apparatus bottom connects heat-exchanger rig by wind turbine, electric boiler body bottom portion is also equipped with heat-exchanging water tank, second electric calorifie installation is installed in heat-exchanging water tank, electric boiler outer body is provided with control device, control device is connect with the first electric calorifie installation, the second electric calorifie installation and wind turbine respectively, and heat-exchanging water tank is connected to heating system with heat-exchanger rig.The technical solution of the utility model simplifies thermaltransmission mode and heat exchange number in valley power period boiler, to improve the thermal efficiency of boiler by changing the boiler operatiopn pattern of valley power period.
Description
Technical field
The utility model is related to electric boiler technical fields, and in particular to a kind of heat storage electric boiler.
Background technology
Heat storage electric boiler is to open electricity in the classic period using power supply peak, paddy period electricity price difference using electric boiler as heat source
Boiler heats heating agent, and heat storage is got up, and electric boiler is closed in the power surges period, by storage in heating agent
Heat is released to heating user's heat supply.It is this not only user to be made to reduce using trough-electricity as the system of energy heat supply
Heating cost takes full advantage of valley power stored energy, and peak load shifting saves electric energy, and without any disposal of pollutants, environmental protection effect
Fruit highly significant.
Under the technical conditions of existing heat storage electric boiler, still remained in the usability and function of electric boiler
Many shortcomings.The operational process of existing heat accumulating type boiler electric heater unit, wind turbine and was changed in the valley power period
Thermal starts simultaneously at work, and the heat part that electric heater unit generates is supplied directly to regenerative apparatus, and another part is by wind
Machine is transmitted in heat-exchanger rig and is swapped with heating system, i.e. low-valley interval, and the heating heat-exchange of electric boiler is also required to by storing
Thermal and wind turbine.Although simply simplifying device in boiler in this way, so that the process of heat exchange is complicated, because of heat exchange
Each process can all have energy loss so that existing entire boiler low-valley interval heat exchange heating efficiency is low, causes electrical power conversion
The waste of process.
Utility model content
The purpose of this utility model is to provide a kind of heat storage electric boiler, reasonable for structure, optimizes low-valley interval heat exchange
Process realizes that heat utilization efficiency significantly improves.
The utility model in order to achieve the above objectives, is achieved especially by following technical scheme：
A kind of heat storage electric boiler, including grill pan furnace body, grill pan furnace body side are equipped with the first electric calorifie installation, grill pan
The inside of furnace body is equipped with regenerative apparatus, and regenerative apparatus bottom connects heat-exchanger rig by wind turbine, and electric boiler body bottom portion is also
Heat-exchanging water tank is installed, the second electric calorifie installation is installed in heat-exchanging water tank, electric boiler outer body is provided with control device, control
Device is connect with the first electric calorifie installation, the second electric calorifie installation and wind turbine respectively, and heat-exchanging water tank is connected to heating system with heat-exchanger rig
System.
Further, electric boiler inner body wall pad insulating layer is to be isolated regenerative apparatus.
Compared with prior art, using the technical solution of the utility model, trough-electricity is made full use of to carry out electric heating conversion, one
Part heat is used for heating, and another part thermal energy storage is in regenerative apparatus.At the end of valley power consumption, electric heating conversion stops, fully
Continue heating using the thermal energy stored, until next low-valley interval.By the boiler operatiopn for changing the valley power period
Pattern simplifies thermaltransmission mode and heat exchange number in valley power period boiler, to improve the thermal efficiency of boiler.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
In figure, 1, grill pan furnace body；2, the first electric calorifie installation；3, regenerative apparatus；4, wind turbine；5, heat-exchanger rig；6, it exchanges heat
Water tank；7, secondary heating mechanism；8, control device；9, insulating layer.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of heat storage electric boiler of the utility model, including grill pan furnace body 1, grill pan furnace body 1 one
Side is equipped with the first electric calorifie installation 2, and the inside of grill pan furnace body 1 is equipped with regenerative apparatus 3, and 3 bottom of regenerative apparatus passes through wind turbine 4
Heat-exchanger rig 5 is connected, 1 bottom of grill pan furnace body is also equipped with heat-exchanging water tank 6, the second electric calorifie installation is equipped in heat-exchanging water tank 6
7。
It makes full use of trough-electricity to carry out electric heating conversion, heat-exchanging water tank 6 is on the one hand directly heated by the second electric calorifie installation 7
Water is used for heating；On the other hand the thermal energy storage generated by first heater 2 is in regenerative apparatus 3.Valley power consumption terminates
When, electric heating conversion stops, and makes full use of the thermal energy stored to continue heating, until next low-valley interval.
The outside of grill pan furnace body 1 is provided with control device 8, control device 8 respectively with the first electric calorifie installation 2, the second electric heating
Device 7 and wind turbine 4 connect, and heat-exchanging water tank 6 and heat-exchanger rig 5 are connected to heating system.
1 inner wall pad insulating layer 9 of grill pan furnace body is to be isolated regenerative apparatus 3.
In the valley power period, electric calorifie installation is divided into two groups and works at the same time, and the thermal energy that the first electric calorifie installation 2 generates is direct
It is supplied to regenerative apparatus 3 to carry out accumulation of heat, another group of the second electric calorifie installation 7 directly drives heating heat-exchanging water tank 6 to heating system
Carry out heating.At the end of valley power consumption, the second electric calorifie installation 7 is stopped, and heating system is changed to be taken using regenerative apparatus 3
Warm, heat is recycled by wind turbine 4 between heat-exchanger rig 5 and regenerative apparatus 3, i.e., the hot-air inside regenerative apparatus 3 is by wind turbine 4
Be driven into heat-exchanger rig 5, thermal energy is entered by heat-exchanger rig 5 in heating system, then hot air temperature reduce again into
Enter to regenerative apparatus 3 and carries out second of heating.
The whole service digitized process intelligent control of the utility model, control system 8 around predetermined temperature or
Period automatic running does not have to staff on duty, and heating is allowed to become more economically, safely, conveniently.
In the valley power period, the technology of the utility model is completely separable the hold over system and heating system of boiler, stores
Heat and heating are non-interference.In the entire valley power period, wind turbine 4, heat-exchanger rig 5 are all stopped, and not only reduce electric power
Consumption, while extending the service life of wind turbine and heat-exchanger rig.
During the heating of valley power period, the technology of the utility model greatly simplifie the mode of heat exchange with
The number (3 times) of heat exchange, the reduction of heat exchange each time can bring the promotion of the thermal efficiency, the thermal efficiency of boiler to promote 7%-
9%.
The utility model is simplified by the boiler operatiopn pattern of change valley power period in valley power period boiler
Thermaltransmission mode and heat exchange number, to improve the thermal efficiency of boiler.It is largely consumed using the favourable condition of low ebb electricity price low
Paddy electricity power can not only bring prodigious economic benefit to civil heating, while for power department, Peak power use being transferred to
Low-valley interval had not only alleviated peak power insufficiency of supply-demand, but also promoted distributing rationally for electric power resource.
The present specification is described in terms of embodiments, but not each embodiment only includes an independent technical side
Case, this description of the specification is merely for the sake of clarity, and those skilled in the art should be whole using specification as one
Body, the technical solutions in the various embodiments may also be suitably combined, formed it will be appreciated by those skilled in the art that other implementation
Mode.
Claims (2)
1. a kind of heat storage electric boiler, including grill pan furnace body (1), which is characterized in that grill pan furnace body side is equipped with first
The inside of electric calorifie installation (2), grill pan furnace body is equipped with regenerative apparatus (3), and regenerative apparatus bottom is connected by wind turbine (4) and exchanged heat
Device (5), electric boiler body bottom portion are also equipped with heat-exchanging water tank (6), the second electric calorifie installation (7) are equipped in heat-exchanging water tank；Electricity
Control device (8) is provided on the outside of boiler body, control device connects with the first electric calorifie installation, the second electric calorifie installation and wind turbine respectively
It connects, heat-exchanging water tank is connected to heating system with heat-exchanger rig.
2. heat storage electric boiler according to claim 1, which is characterized in that electric boiler inner body wall pad insulating layer (9) with
Regenerative apparatus is isolated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820439032.5U CN208025850U (en) | 2018-03-29 | 2018-03-29 | A kind of heat storage electric boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820439032.5U CN208025850U (en) | 2018-03-29 | 2018-03-29 | A kind of heat storage electric boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208025850U true CN208025850U (en) | 2018-10-30 |
Family
ID=63909807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820439032.5U Active CN208025850U (en) | 2018-03-29 | 2018-03-29 | A kind of heat storage electric boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208025850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579119A (en) * | 2018-12-27 | 2019-04-05 | 中山市汉功电器科技有限公司 | Heating and energy storage integrated machine |
| CN110500782A (en) * | 2019-10-08 | 2019-11-26 | 沈阳工程学院 | Arrangement scheme of electric heating power of solid electric heat storage boiler device |
-
2018
- 2018-03-29 CN CN201820439032.5U patent/CN208025850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579119A (en) * | 2018-12-27 | 2019-04-05 | 中山市汉功电器科技有限公司 | Heating and energy storage integrated machine |
| CN110500782A (en) * | 2019-10-08 | 2019-11-26 | 沈阳工程学院 | Arrangement scheme of electric heating power of solid electric heat storage boiler device |
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