CN106247836A - A kind of electric heating converting system and regenerative apparatus thereof - Google Patents
A kind of electric heating converting system and regenerative apparatus thereof Download PDFInfo
- Publication number
- CN106247836A CN106247836A CN201610876774.XA CN201610876774A CN106247836A CN 106247836 A CN106247836 A CN 106247836A CN 201610876774 A CN201610876774 A CN 201610876774A CN 106247836 A CN106247836 A CN 106247836A
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- Prior art keywords
- heat
- regenerative apparatus
- heat storage
- casing
- electric heating
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- 230000001172 regenerating effect Effects 0.000 title claims abstract description 33
- 238000005485 electric heating Methods 0.000 title claims abstract description 21
- 238000005338 heat storage Methods 0.000 claims abstract description 34
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- 230000005611 electricity Effects 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 description 19
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F28D20/0056—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using solid heat storage material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
-
- 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
- F28D2020/0065—Details, e.g. particular heat storage tanks, auxiliary members within tanks
-
- 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
- F28D2020/0065—Details, e.g. particular heat storage tanks, auxiliary members within tanks
- F28D2020/0078—Heat exchanger arrangements
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Central Heating Systems (AREA)
Abstract
The open a kind of electric heating converting system of the present invention and regenerative apparatus thereof.Wherein, described regenerative apparatus includes casing and heat storage；Described casing is cell structure towards the side of air intake and air-out；Described heat storage is arranged in the inner chamber of described casing；Forming the heat exchanging air duct being all connected with described cell structure between described heat storage, described heat exchanging air duct for absorbing the heat in air for described heat storage.Above-mentioned regenerative apparatus can solve electricity and turn the relatively low problem of storage efficiency of hot after heat.
Description
Technical field
The present invention relates to utilization of power technical field, particularly relate to a kind of electric heating converting system and regenerative apparatus thereof.
Background technology
Heat supply is the important leverage carrying out orthobiosis winter being related to people in cold, needs to supply during heat supply
Thermal source is to indoor offer heat energy, and then guarantees that indoor temperature meets heating demand.At present, the more commonly used is central heating mould
Formula, central heating pattern generally in city or small towns, is laid heat supply pipeline by concentrating, is then supplied by coal-burning boiler heating
Heating medium (usually water) in hot channel, the heating medium after being heated is transported to the family of people by heat supply pipeline
In, reach to improve the purpose of indoor temperature.
It is known that central heating pattern needs substantial amounts of engineering to lay hot duct, this causes construction costs higher.With
Time, central heating pattern needs fire coal, and coal-burning boiler can produce bigger pollution during work, and this makes to want environment
More difficult acceptance for the highest people, the air pollution caused due to heating fire coal at present is asked to allow the increasing people
Crowd cannot stand.And, central heating pattern can only be popularized in the cities and towns more concentrated of living, it is more difficult to more inclined in geographical position
Remote rural area is implemented, and rural area still uses the most original independent coal heating pattern, exists for the thermal efficiency relatively low, pollutes still
Bigger problem.
It will be apparent that central heating pattern exists bigger limitation, it is especially in the presence of serious pollution so that heat supply company
Develop new heat supply mode and become more and more urgent.Along with the gradually prosperity of electrical network, realize the pattern of heating by electricity heat production
Develop largely through obtaining.Be converted to heat energy realization heating with electric energy and not only can reduce pollution, but also there is power taking relatively
Advantage for convenience so that thermal source, without concentrating on concentrated areas such as being similar to coal-burning boiler, is also no need for bigger pipeline paving
If quantities.
Electric heating has bigger development space, but the inhabitation being as people is more and more intensive, and power load is more come
The biggest, often there is power tense in common household electricity, and particularly in peak times of power consumption, electric power deficiency can affect resident
Indoor heating, it is obvious that this seriously restricts the development of electric heating pattern.To this end, the inventor of the invention creates one
Kind of electric heating conversion system, makes full use of paddy electricity and carries out heat energy conversion, the thermal energy storage of generation got up, peak of power consumption then without
It is limited, by the heat energy of storage to user's heat supply.But, it is poor to there is heat storage capacity in current regenerative apparatus, it is impossible to fill
Divide the ground produced hot problem of storage electricity, it is obvious that this can affect popularizing of electric heating pattern.
Summary of the invention
The technical problem to be solved in the present invention is to solve electricity to turn the relatively low problem of storage efficiency of hot after heat.
In order to solve above-mentioned technical problem, the technical scheme that the present invention provides is:
The regenerative apparatus of a kind of electric heating converting system, including casing and heat storage；Described casing is towards air intake and air-out
Side is cell structure；Described heat storage is contained in the inner chamber of described casing；Formed and described lattice between described heat storage
The heat exchanging air duct that grid structure is all connected, described heat exchanging air duct for absorbing the heat in air for described heat storage.
Further, described heat storage is heat-storing sphere.
Further, described heat storage is aluminium oxide heat-storing sphere.
Further, the diameter of the most multiple described heat-storing spheres is the most unequal.
Further, the bottom of described casing is provided with shock-absorbing elastic device.
Further, described shock-absorbing elastic device is shock-absorbing spring.
A kind of electric heating converting system, including:
As above arbitrary described regenerative apparatus is gone up.
The invention have the benefit that
In regenerative apparatus disclosed in the present embodiment, heat storage is filled in casing, by casing towards air intake and air-out
Side is respectively provided with cell structure, forms heat exchanging air duct between heat storage, during work, and the electrical heating of electric heating converting system
The heat produced after device energising flows to regenerative apparatus by circulation air path, enters in casing from the cell structure of casing, passes through
After heat exchanging air duct is absorbed heat by heat storage, flow out from the air-out side of casing.The regenerative apparatus provided in the present embodiment can be preferably
Absorb heat, and then current electricity can be solved turn the problem that storage efficiency after heat is relatively low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electric heating converting system that the embodiment of the present invention provides；
Fig. 2 is the structural representation of the regenerative apparatus of the electric heating converting system that the embodiment of the present invention provides.
Detailed description of the invention
The invention discloses the regenerative apparatus of a kind of electric heating converting system, in those skilled in the art can use for reference herein
Hold, be suitably modified technological parameter and realize.It is important to note that all similar replacements and change are to those skilled in the art
For be apparent from, they are considered as being included in the present invention, and related personnel substantially can be without departing from the present invention
On the basis of appearance, spirit and scope, content described herein it is modified or suitably changes and combine, realize and apply this
Bright technology.
In the present invention, unless otherwise stated, Science and Technology noun used herein has art technology
The implication that personnel are generally understood that.
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with specific embodiment pair
The present invention is described in further detail.
Refer to Fig. 1 and 2, the regenerative apparatus of the electric heating converting system that the embodiment of the present invention provides is electric heating conversion system
A part, in the electric heating converting system shown in Fig. 1, electric heater unit 1 and regenerative apparatus 2 are arranged in thermal-insulating body 3, and three
Form circulation air path 4 between person and implement heat exchange using air as heat transferring medium.In concrete work process, electric heater unit 1 leads to
After electricity, heating can heat air about, and air enters in regenerative apparatus 2 by circulation air path 4, and regenerative apparatus 2 is empty by heat
Heat absorption in gas also stores, it is achieved accumulation of heat.Above-mentioned work process occurs in paddy electricity period, and regenerative apparatus 2 is in paddy electricity period
By the thermal energy storage of electricity generation, and heat is shed period by subsequent peak electricity successively, heating medium, reaches the purpose of heating.
Refer to Fig. 2, the regenerative apparatus 2 in the present embodiment includes casing 21 and heat storage 22.Heat storage 22 is contained in case
In the inner chamber of body 21, generally it is arranged in casing 21 in the way of filling.
Casing 21 is cell structure 211 towards the side of air intake and air-out, and cell structure 211 allows air to freedom
Ground carries out heat exchange, so that heat storage 22 is by the heat absorption in hot-air, heat absorption through casing 21 and heat storage 22
The cold air of rear formation is back at electric heater unit 1 again heat by circulation air path 4, and then realizes circulation work.
In the present embodiment, forming the heat exchanging air duct all connected with cell structure 211 between heat storage 22, heat exchanging air duct is used for supplying
Heat storage 22 absorbs the heat in air.
In the regenerative apparatus 2 provided in the present embodiment, heat storage 22 is filled in casing 21, by casing 21 towards air intake
Being respectively provided with cell structure 211 with the side of air-out, form heat exchanging air duct between heat storage 22, during work, electric heating turns
The heat produced after changing electric heater unit 1 energising of system flows to regenerative apparatus 2, from the grid of casing 21 by circulation air path 4
Structure 211 enters in casing 21, after heat exchanging air duct is absorbed heat by heat storage 22, flows out from the air-out side of casing 21.This reality
The regenerative apparatus 2 that executing provides in example can preferably absorb heat, and then it is relatively low to solve storage efficiency after current electricity turns heat
Problem.
Concrete, heat storage 22 is heat-storing sphere, and heat-storing sphere has bigger endotherm area, can realize heat energy quickly and deposit
Storage.In the present embodiment, heat storage 22 can use the material that heat absorption capacity is stronger to make, and the application is not intended to the tool of heat storage 22
Body material.
Preferably, heat storage 22 is aluminium oxide heat-storing sphere, and it is high, wear-resistant that aluminium oxide heat-storing sphere has intensity, thermal conductivity and
Thermal capacity is big, heat storage efficiency is high；Not havinging peeling in the case of rapid heat cycle, service life is long, and the usual life-span is up to 20
Year；Heat-storing sphere surface area per unit volume is big, and heat absorption and exothermal effect are good；The volume that unit amount of stored heat requires is little；Thus significantly subtract
Lack the floor space of device；Land resource takies few.
In order to improve heat accumulation efficiency, it is preferred that the diameter of the most multiple heat-storing spheres is the most unequal, in such cases, store
The heat exchanging air duct formed between hot-bulb is irregular, can realize fully absorbing heat energy.
Preferably, the bottom of casing 21 can arrange shock-absorbing elastic device 212, can improve the antidetonation of whole regenerative apparatus 2
Ability, does not haves and produces secondary harm due to natural disaster.Concrete, shock-absorbing elastic device 212 can be shock-absorbing spring.
Regenerative apparatus 2 based on the present embodiment institute system, the present embodiment also provides for a kind of electric heating converting system, this system bag
Include arbitrary described regenerative apparatus in foregoing embodiments.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. the regenerative apparatus of an electric heating converting system, it is characterised in that include casing and heat storage；Described casing is towards air intake
It is cell structure with the side of air-out；Described heat storage is arranged in the inner chamber of described casing；Formed between described heat storage
The heat exchanging air duct being all connected with described cell structure, described heat exchanging air duct for absorbing the heat in air for described heat storage
Amount.
Regenerative apparatus the most according to claim 1, it is characterised in that described heat storage is heat-storing sphere.
Regenerative apparatus the most according to claim 2, it is characterised in that described heat storage is aluminium oxide heat-storing sphere.
Regenerative apparatus the most according to claim 2, it is characterised in that the diameter the most not phase of the most multiple described heat-storing spheres
Deng.
Regenerative apparatus the most according to claim 1, it is characterised in that the bottom of described casing is provided with shock-absorbing elasticity dress
Put.
Regenerative apparatus the most according to claim 5, it is characterised in that described shock-absorbing elastic device is shock-absorbing spring.
7. an electric heating converting system, it is characterised in that including:
As above arbitrary described regenerative apparatus in claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610876774.XA CN106247836A (en) | 2016-09-30 | 2016-09-30 | A kind of electric heating converting system and regenerative apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610876774.XA CN106247836A (en) | 2016-09-30 | 2016-09-30 | A kind of electric heating converting system and regenerative apparatus thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106247836A true CN106247836A (en) | 2016-12-21 |
Family
ID=57611300
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610876774.XA Pending CN106247836A (en) | 2016-09-30 | 2016-09-30 | A kind of electric heating converting system and regenerative apparatus thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106247836A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263252A (en) * | 2000-01-24 | 2000-08-16 | 上海汇众冷暖设备有限公司 | Phase transition electric heat-storage technology |
| CN101713564A (en) * | 2009-12-08 | 2010-05-26 | 朱宇辉 | High-voltage heat accumulating and heating device |
| CN101963469A (en) * | 2010-11-01 | 2011-02-02 | 上海海事大学 | Heat storage and heat supply device for phase-change material |
| CN105605957A (en) * | 2016-04-07 | 2016-05-25 | 朱建新 | Solid electric heat accumulation device |
| CN206073781U (en) * | 2016-09-30 | 2017-04-05 | 天津宝成机械制造股份有限公司 | A kind of electric heating converting system and its regenerative apparatus |
-
2016
- 2016-09-30 CN CN201610876774.XA patent/CN106247836A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263252A (en) * | 2000-01-24 | 2000-08-16 | 上海汇众冷暖设备有限公司 | Phase transition electric heat-storage technology |
| CN101713564A (en) * | 2009-12-08 | 2010-05-26 | 朱宇辉 | High-voltage heat accumulating and heating device |
| CN101963469A (en) * | 2010-11-01 | 2011-02-02 | 上海海事大学 | Heat storage and heat supply device for phase-change material |
| CN105605957A (en) * | 2016-04-07 | 2016-05-25 | 朱建新 | Solid electric heat accumulation device |
| CN206073781U (en) * | 2016-09-30 | 2017-04-05 | 天津宝成机械制造股份有限公司 | A kind of electric heating converting system and its regenerative apparatus |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |