CN108253832B - Small portable electric heat storage equipment - Google Patents
Small portable electric heat storage equipment Download PDFInfo
- Publication number
- CN108253832B CN108253832B CN201810273610.7A CN201810273610A CN108253832B CN 108253832 B CN108253832 B CN 108253832B CN 201810273610 A CN201810273610 A CN 201810273610A CN 108253832 B CN108253832 B CN 108253832B
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- China
- Prior art keywords
- air draft
- heat storage
- plug
- cover board
- storage equipment
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
Abstract
The invention discloses a kind of small portable electric heat storage equipment, comprising: heat storage unit comprising heat storage, wherein heat accumulation stove is equipped at heat storage central axis；Air supplying part comprising the blower being set to below heat storage；And hot portion is taken, it is covered in heat storage unit, taking hot portion includes: lid, and the center of lid is offered through lid and the inclined air draft chamber of inner wall；Cover board, is placed on the top of air draft chamber, and cover board is equipped with regulating part；Air draft plug is set in air draft chamber and blocks the bottom of air draft chamber, and the height of air draft plug is less than the height of air draft chamber；With a plurality of ventilation shaft；Wherein, the bottom end of regulating part is fixedly connected with the upper surface of air draft plug, and air draft plug is moved up and down in air draft chamber by regulating part, and after air draft plug moves up, a plurality of ventilation shaft on heat storage can be connected to air draft chamber, and cover board is equipped with heat release hole.Electric heat storage equipment of the invention can realize the energy resource supply of temporary electricity thermal region.
Description
Technical field
The present invention relates to energy-saving equipment technical field, in particular to a kind of small portable electric heat storage equipment.
Background technique
In order to balance the electricity consumption gap on daytime and night, most area is all proposed peak valley step price, and night is used
Electric ebb period electricity price have it is certain preferential, to encourage production and living in night electricity consumption.Therefore, being proposed in the market a variety of has
Accumulation of heat, the heat accumulation equipment for taking heat function.Such heat accumulation equipment utilizes the electric energy production thermal energy (such as electrically heated rod) of night low electricity price,
And thermal energy is stored, the peak of power consumption stage on daytime again takes out thermal energy, to be heated, be supplied using the heat of taking-up
The operations such as heat, power generation.Such mode had both alleviated the pressure of electricity consumption on daytime, moreover it is possible to reduce electric cost.
However, in the region of some temporary electricity heat, carry out wiring can more troublesome or even some regions also without
Method carries out wiring, therefore necessity provides a kind of electric heat storage equipment for being not required to wiring and being just capable of providing thermal energy.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
The purpose of the present invention is to provide a kind of small portable electric heat storages for being not required to wiring and being just capable of providing thermal energy
Equipment.
To achieve the above object, the present invention provides a kind of small portable electric heat storage equipment, comprising: heat storage unit, packet
Include heat storage, wherein heat accumulation stove is equipped at heat storage central axis；Air supplying part comprising blower, blower are set to heat storage
Lower section；And take hot portion, be covered in heat storage unit, taking hot portion includes: lid, the center of lid offer through lid and
The inclined air draft chamber of inner wall；Cover board, cover board are placed on the top of air draft chamber, and cover board is equipped with regulating part；Air draft plug, the setting of air draft plug
In in air draft chamber and blocking the bottom of air draft chamber, and the height of air draft plug is less than the height of air draft chamber；It is more with a plurality of ventilation shaft
Ventilation shaft is located inside heat storage, heat accumulation stove periphery and perforation heat storage top and bottom；Wherein, the bottom end of regulating part with
The upper surface of air draft plug is fixedly connected, and air draft plug is moved up and down in air draft chamber by regulating part, after air draft plug moves up,
A plurality of ventilation shaft on heat storage can be connected to air draft chamber, and the heat release hole being connected to air draft chamber is additionally provided on cover board.
In a preferred embodiment, heat accumulation stove includes metal shell, phase-change material container, thermally conductive bed course and thermally conductive
Plate, wherein for thermally conductive bed course between metal shell and phase-change material container, phase-change material container is contained with phase-change material, leads
The upper surface of hot plate is flushed with the top of heat storage unit.
In a preferred embodiment, regulating part includes the first bolt and the first knob, wherein one end of the first bolt
It is fixedly connected with air draft plug, the other end of the first bolt extends on cover board, and the first knob is fixedly installed on the first bolt and prolongs
Extend to the end on cover board.
In a preferred embodiment, regulating part includes bottom plate, the second bolt and the second knob, wherein bottom plate is fixed
It is fixed on bottom plate in one end of the bottom for taking hot portion, the second bolt, the other end of the second bolt is after air draft plug and cover board
It extends on cover board, the second knob is fixed on the second bolt and extends to the end on cover board.
In a preferred embodiment, the shape of air draft plug is truncated cone-shaped or cylinder.
In a preferred embodiment, the base diameter of air draft plug and the base diameter of air draft chamber are identical, air draft plug
Side is obliquely installed, and the gradient of air draft plug side is identical as the gradient of lid inner wall, the bottom area and storage of air draft plug
The cross-sectional area of hot body is identical.
In a preferred embodiment, heat release hole is the strip-shaped hole arranged in circumferential array, the outer edge radius of strip-shaped hole
Less than the outer edge radius of air draft chamber.
In a preferred embodiment, heat release hole is looping pit, and the outer edge radius of looping pit is less than the outer rim of air draft chamber
Radius.
In a preferred embodiment, air supplying part is equipped with the Fan Regulation knob being electrically connected with blower.
In a preferred embodiment, electric heat storage equipment further includes controller, the first temperature sensor and second temperature
Sensor, wherein the first temperature sensor is set in the heat storage, and second temperature sensor is arranged at heat release hole, control
Device processed is electrically connected with the first temperature sensor, the intracorporal heater of accumulation of heat, second temperature sensor and blower respectively.
Compared with prior art, small portable electric heat storage equipment according to the present invention has the following beneficial effects: this hair
Bright electric heat storage device structure size and weight are smaller, and occupied area is small, portable removable, and temporary electricity use may be implemented
The energy resource supply of thermal region, to avoid the cumbersome of wiring.
Detailed description of the invention
Fig. 1 is the structural exploded view of the small portable electric heat storage equipment shown in preferred embodiment in accordance with the present invention.
Fig. 2 is the longitudinal sectional drawing of electric heat storage equipment shown in FIG. 1.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that guarantor of the invention
Shield range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As shown in Figure 1 to Figure 2, electric heat storage equipment according to the preferred embodiment of the present invention includes heat storage unit 1, air supplying part 2
With take hot portion 3.Wherein, heat storage unit 1 includes heat storage 10 and the lagging casing 11 for being set to 10 periphery of heat storage.In heat storage 10
Central axis at set a heat accumulation stove 13.Air supplying part 2 includes blower 20, and blower 20 is set to the lower section of heat storage 10.It takes
Hot portion 3 is covered in heat storage unit 1, and taking hot portion 3 includes lid 30, cover board 31, air draft plug 32 and multiple ventilation shafts 36.Its
In, the center of lid 30 is offered through lid 30 and the inclined air draft chamber 33 of inner wall.Cover board 31 is placed on the top of air draft chamber 33,
Cover board 31 is equipped with regulating part 34.Air draft plug 32 is set in air draft chamber 33 and blocks the bottom of air draft chamber 33, and air draft plug 32
Height be less than air draft chamber 33 height.A plurality of ventilation shaft 36 is located inside heat storage 10,13 periphery of heat accumulation stove and perforation store
Hot 10 top and bottom of body.The bottom end of regulating part 34 is fixedly connected with the upper surface of air draft plug 32, and air draft plug 32 passes through regulating part
34 move up and down in air draft chamber 33, and after air draft plug 32 moves up, a plurality of ventilation shaft 36 on heat storage 10 can be with
Air draft chamber 33 is connected to, and is additionally provided with the heat release hole 35 being connected to air draft chamber 33 on cover board 31.
As the preferred embodiment in each embodiment, heat accumulation stove includes metal shell 130, phase-change material container 131, thermally conductive
Bed course 132 and heat-conducting plate 133, wherein thermally conductive bed course 132 is between metal shell 130 and phase-change material container 131, phase
Become containers 131 and be contained with phase-change material, the upper surface of heat-conducting plate 133 is flushed with the top of heat storage unit 1.
Preferably, the shape of air draft plug 32 is truncated cone-shaped or cylinder.The base diameter of air draft plug 32 and air draft chamber 33
Base diameter is identical, the side inclination of air draft plug 32, and the gradient phase of the gradient of 32 side of air draft plug and 30 inner wall of lid
Together, and the bottom area of air draft plug 32 is identical as the cross-sectional area of heat storage 10.Preferably, heat release hole 35 can be in circumferential direction
The strip-shaped hole of array arrangement, the outer edge radius of strip-shaped hole are less than the outer edge radius of air draft chamber 33.Heat release hole 35 can be looping pit,
The outer edge radius of looping pit is less than the outer edge radius of air draft chamber 33.
The working principle of small portable electric heat storage equipment of the invention is described in detail below.
The central part of small portable electric heat storage equipment is heat storage 10, is added using heater to heat storage 10
Heat uses trough-electricity in heating process, to reduce equipment operating cost.It is disposed with ventilation shaft inside heat storage 10, takes heat
It opens upper layer heat release hole and bottom blower respectively in the process, takes heat to up-draught using bottom blower, pass through upper layer heat release hole pair
Outer heat dissipation.When one timing of bottom fan delivery, external heat dissipation capacity can control by regulating part, especially by adjusting air draft plug 32
Draught area between air draft chamber 33 is realized.When regulating part, which adjusts air draft plug 32, above to be mentioned, due to following table on its air draft plug 32
Face size differs, and the draught area during above mentioning with air draft plug 32 between air draft plug 32 and air draft chamber 33 increases, and works as tune
When air draft plug 32 is adjusted to maximum height by section part 34, the draught area between air draft plug 32 and air draft chamber 33 reaches maximum, right
Outer heat dissipation capacity is maximum.Meanwhile can also further adjust by adjusting fan delivery and take thermal power, it is preferable that air supplying part 2 be equipped with
The Fan Regulation knob that blower 20 is electrically connected, to facilitate adjusting heat radiation power.
As a kind of preferred embodiment, it is provided with phase-change material in heat accumulation stove 13, which is occurring to melt phase transformation
When can be absorbed heat storage heat dissipation thermal energy and storage.When needed, phase-change material discharges latent heat, heat-conducting plate by solidification phase transformation
133 transfer heat to the upside of heat-conducting plate 133, it should be appreciated that above-mentioned phase-change material include but is not limited to aluminium, aluminium alloy or
Complex salt.After taking lid 30, cover board 31 and air draft plug 32 away, the heat accumulation stove 13 on heat storage 10 can also carry out cooking and cook
It uses, cooking can be placed on heat-conducting plate 133 and is cooked with pot, to realize that cooking is cooked function.
Preferably, regulating part 34 of the invention includes the first bolt 340 and the first knob 341, wherein the first bolt 340
One end be fixedly connected with air draft plug 32, the other end of the first bolt 340 extends on cover board 31, and the first knob 341 is fixed
It is set to the end that the first bolt 340 extends to that one end on cover board 31.
Another structure type also can be used in regulating part of the invention, and specifically, regulating part 34 includes bottom plate 12, the second bolt
With the second knob.Bottom plate 12 is fixed on the bottom for taking hot portion 3, and one end of the second bolt is fixed on bottom plate, and the other end is through row
It is extended on cover board 31 after wind plug 32 and cover board 31, the second knob is fixed on the second bolt and extends to the end on cover board 31
Portion.
Preferably, it is provided with handle on the cover board 31 of electric heat storage equipment of the invention, the bottom of air supplying part 2 is provided with universal
Wheel.
It is further preferable that electric heat storage equipment of the invention further includes that controller, the first temperature sensor and second temperature pass
Sensor, wherein the first temperature sensor is set in the heat storage 10, and second temperature sensor is arranged at heat release hole 35,
Controller is electrically connected with heater, second temperature sensor and the blower in the first temperature sensor, heat storage 10 respectively.To
Realize the heater in heat storage 10 follows regenerator temperature and exothermic temperature to be heated automatically, to avoid the energy unrestrained
Take.
From the above technical scheme, small portable electric heat storage structure size of the invention, weight are smaller, and take up an area
Area is small, portable to move the energy resource supply, it can be achieved that temporary electricity thermal region, so as to avoid the cumbersome of wiring.
The aforementioned description to specific exemplary embodiment of the invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining specific principle of the invention and its actually answering
With so that those skilled in the art can be realized and utilize a variety of different exemplary implementation schemes of the invention and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (7)
1. a kind of small portable electric heat storage equipment, which is characterized in that the electric heat storage equipment includes:
Heat storage unit comprising heat storage, wherein heat accumulation stove is equipped at the heat storage central axis；
Air supplying part comprising blower, the blower are set to the lower section of the heat storage；And
Hot portion is taken, is covered in the heat storage unit, it is described to take the hot portion to include:
Lid, the center of the lid are offered through the lid and the inclined air draft chamber of inner wall；
Cover board, the cover board are placed on the top of the air draft chamber, and the cover board is equipped with regulating part；
Air draft plug, the air draft plug are set to the bottom in the air draft chamber and blocking the air draft chamber, and the air draft plug
Height is less than the height of the air draft chamber；With
A plurality of ventilation shaft, a plurality of ventilation shaft are located at described in the internal heat storage, heat accumulation stove periphery and perforation
Heat storage top and bottom；
Wherein, the bottom end of the regulating part is fixedly connected with the upper surface of the air draft plug, and the air draft plug passes through the adjusting
Part moves up and down in the air draft chamber, a plurality of ventilation duct after the air draft plug moves up, on the heat storage
Road can be connected to the air draft chamber, and the heat release hole being connected to the air draft chamber is additionally provided on the cover board.
2. electric heat storage equipment according to claim 1, which is characterized in that the heat accumulation stove includes metal shell, phase transformation material
Material container, thermally conductive bed course and heat-conducting plate, wherein the thermally conductive bed course is located at the metal shell and the phase-change material container
Between, the phase-change material container is contained with phase-change material, and the upper surface of the heat-conducting plate is flushed with the top of the heat storage unit.
3. electric heat storage equipment according to claim 1, which is characterized in that the regulating part includes the first bolt and the first rotation
Button, wherein one end of first bolt is fixedly connected with the air draft plug, and the other end of first bolt extends to described
On cover board, first knob is fixedly installed on first bolt and extends to the end on the cover board.
4. electric heat storage equipment according to claim 1, which is characterized in that the shape of the air draft plug is truncated cone-shaped or cylinder
Shape.
5. electric heat storage equipment according to claim 4, which is characterized in that the base diameter of the air draft plug and the air draft
The base diameter of chamber is identical, and the side of the air draft plug is obliquely installed, and the gradient of air draft plug side and the lid
The gradient of inner wall is identical, and the bottom area of the air draft plug is identical as the cross-sectional area of the heat storage.
6. electric heat storage equipment according to claim 1, which is characterized in that the air supplying part is equipped with and is electrically connected with the blower
Fan Regulation knob.
7. electric heat storage equipment according to claim 1, which is characterized in that the electric heat storage equipment further includes controller,
One temperature sensor and second temperature sensor, wherein first temperature sensor is set in the heat storage, and described
Two temperature sensors be arranged at the heat release hole, the controller respectively with first temperature sensor, the heat storage
Interior heater, second temperature sensor and blower electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810273610.7A CN108253832B (en) | 2018-03-29 | 2018-03-29 | Small portable electric heat storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810273610.7A CN108253832B (en) | 2018-03-29 | 2018-03-29 | Small portable electric heat storage equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108253832A CN108253832A (en) | 2018-07-06 |
| CN108253832B true CN108253832B (en) | 2019-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810273610.7A Active CN108253832B (en) | 2018-03-29 | 2018-03-29 | Small portable electric heat storage equipment |
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| Country | Link |
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| CN (1) | CN108253832B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894286B (en) * | 2019-02-21 | 2019-12-24 | 中国矿业大学 | Particle mineral dry separation system based on solar energy and heat storage |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204285616U (en) * | 2014-11-27 | 2015-04-22 | 上海来松电子有限公司 | A kind of radiator for radiator heat emission fan |
| CN206094260U (en) * | 2016-09-07 | 2017-04-12 | 北京国泰环能科技有限公司 | Novel convection current heat -retaining formula electric heater |
| CN206929850U (en) * | 2017-05-08 | 2018-01-26 | 杭州工电能源科技有限公司 | Integral type electric heater |
| CN206831654U (en) * | 2017-06-05 | 2018-01-02 | 山西奥通环保自动锅炉有限公司 | Temp-controllable heat-storage heater |
| CN107246732A (en) * | 2017-06-14 | 2017-10-13 | 辽宁赛科新能源技术开发有限公司 | A kind of electric thermal storage equipment of solid |
| CN107606981B (en) * | 2017-10-18 | 2019-03-19 | 烟台卓越新能源科技股份有限公司 | High voltage solid heat storage equipment and accumulation of heat control method |
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2018
- 2018-03-29 CN CN201810273610.7A patent/CN108253832B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108253832A (en) | 2018-07-06 |
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Effective date of registration: 20210420 Address after: 100070, Fengtai District science and Technology Park, Beijing, 3A block, industrial and Commercial Union science and technology building 22B04[park] Patentee after: BEIJING POWERTECH Co.,Ltd. Address before: 100085 No. 2, No. 7 building, Shang Di garden, Haidian District, Beijing 701 Patentee before: Xia Jiuzhou |