CN110375436A - Solid heat storage device with space three-dimensional multiple branch circuit parallel ventilation branch system - Google Patents
Solid heat storage device with space three-dimensional multiple branch circuit parallel ventilation branch system Download PDFInfo
- Publication number
- CN110375436A CN110375436A CN201910788924.5A CN201910788924A CN110375436A CN 110375436 A CN110375436 A CN 110375436A CN 201910788924 A CN201910788924 A CN 201910788924A CN 110375436 A CN110375436 A CN 110375436A
- Authority
- CN
- China
- Prior art keywords
- air
- heat storage
- vertical
- vertical air
- inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005338 heat storage Methods 0.000 title claims abstract description 76
- 238000009423 ventilation Methods 0.000 title claims abstract description 40
- 239000007787 solid Substances 0.000 title claims abstract description 30
- 239000011449 brick Substances 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims description 34
- 239000004744 fabric Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 5
- 238000010422 painting Methods 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000004044 response Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011232 storage material Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- 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
- F24H7/04—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 with forced circulation of the transfer fluid
- F24H7/0408—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 with forced circulation of the transfer fluid using electrical energy supply
- F24H7/0416—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 with forced circulation of the transfer fluid using electrical energy supply the transfer fluid being air
-
- 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
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
-
- 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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
-
- 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
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
-
- 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
Landscapes
- 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)
- Ventilation (AREA)
Abstract
The invention proposes a kind of solid heat storage devices with space three-dimensional multiple branch circuit parallel ventilation branch system, belong to heat storage technology field.Including horizontal channel, vertical air intake passage, vertical air-out passage, ventilation terminal, airstream deflector, inlet air plenum, out air compartment etc..Inlet air plenum is arranged, the temperature of fireproof heat-insulating brick and bottom gitter brick is effectively reduced using the lower advantage of inlet air temperature in bottom, improves the service life of fireproof heat-insulating brick and bottom gitter brick.It is staggered using vertical air intake passage and vertical air-out passage and constitutes main wind path, horizontal channel constitutes multiple-limb parallel branch, establish 3 D stereo air path system, the air inlet temperature difference can be balanced, increases heat exchange area, reduces temperature gradient, promotes heat exchange flowing, balanced duct pressure, to the heat exchange inside balanced heat storage, it significantly reduces between different gitter bricks and the temperature difference at same gitter brick different spaces position, improves regenerative capacity, heat absorption exothermal efficiency and dynamic response performance.
Description
Technical field
The present invention relates to a kind of solid heat storage devices, especially with the solid of space three-dimensional multiple branch circuit parallel ventilation branch system
Regenerative apparatus.Belong to heat storage technology field.
Background technique
In current solid heat storage device, lack the whole design and consideration to the ventilation heat exchange system inside heat storage.
In the prior art, the air channel structure formed inside heat storage is substantially two-dimensional structure, than it is more typical and commonly used be
Replace orthogonal air channel structure on horizontal plane, its main feature is that every air duct is independently through entire heat storage and complete between each other
Full isolation, heating wire are normally in multiple groups parallel channels therein.Obviously, such structure will lead to every heat exchanging air duct
The problems such as head and the tail temperature difference is larger, the heating wire temperature difference also resulted in different channels is excessively high.
The cloth wind mode of heat storage, and internal air path system structure, all can be to the temperature of entire heat storage each section
Distribution has an impact.As Chinese patent " solid heat storage device air-flow guide frame (application number: 201720221364.1) ",
Air outlet pipeline is equipped at housing inlet port, the air outlet of air outlet pipeline is in step arrangement, to the interior ventilating duct of solid heat storage material layer
Carry out cloth wind；Meanwhile it being equipped with inclined gas-flow deflector at housing outlets top, so that the heat in each layer of solid heat storage material
Amount uniformly, adequately discharges.Although the patent solves solid heat storage material layer, that is, common accumulation of heat to a certain extent
The inlet air temperature equilibrium and outlet air pressure balance problem of body, but improvement is not made to the wind path inside heat storage, still can not
Avoid there are the excessive and unbalanced problems of internal difference in temperature.
Inside heat storage between different gitter bricks and the excessive temperature differentials at same gitter brick different spaces position, it can reduce
Whole regenerator temperature reduces hold over system efficiency and dynamic response to reduce regenerative capacity, influence heat absorption and exothermic character
Performance；The excessively high service life etc. that can also substantially reduce heating wire of the enclosure space temperature of heating wire.
In addition, the density of gitter brick is higher, the gitter brick load-bearing for being piled into heat storage rear lower is very big, and bottom is resistance to
Fiery insulation brick will bear the weight of entire heat storage.If the gitter brick and fireproof heat-insulating brick of lower part under long term high temperature environment again
Biggish weight is born, mechanical performance will necessarily be impacted, service life is gently then reduced, it is serious possibly even to will cause
It collapses the accidents such as furnace.Therefore, it is necessary to adopt an effective measure, mitigates the load-bearing of unit area, reduces operating ambient temperature.Chinese patent
" (application number: 201510082349.9) ", insulating base part is exhausted by being distributed in matrix form for high-temp solid electric heating energy-storage furnace
Edge support composition, is separately formed the external independent ventiduct to cool down to insulating base part, but its insulated thermal insulating layer and its
Support construction between the cryogenic wind-tunnel on top does not specify simultaneously, it is clear that load-bearing is difficult using the second high-temperature insulation baffle, and
And substantially lose meaning existing for insulated thermal insulating layer.
Summary of the invention
In order to solve the above technical problems, the purpose of the present invention is to provide one kind to have space three-dimensional multiple branch circuit in parallel
The solid heat storage device of air path system, using three-dimensional space multiple branch circuit parallel ventilation branch system, the balance air inlet temperature difference increases heat-transfer surface
Product reduces temperature gradient, promotes heat exchange flowing, balanced duct pressure etc., significantly reduces between different gitter bricks and same storage
The temperature difference at hot brick different spaces position improves regenerative capacity, heat absorption exothermal efficiency and dynamic response performance；Meanwhile reducing bottom
The supporting power of unit area reduces operating ambient temperature, effectively improves the service life etc. of main component.Also there is structure letter
Singly, the advantages that cost is relatively low, reliable for operation, easy to maintain.
The technical solution adopted by the present invention to solve the technical problems is:
The solid heat storage device with space three-dimensional multiple branch circuit parallel ventilation branch system, including heat storage (1), horizontal channel
(2), vertical air intake passage (3), vertical air-out passage (4), ventilation terminal (5), wind distributing hole (6), inlet air plenum (7), airstream deflector (8),
Air-guiding hole (9) goes out air compartment (10), air inlet (11), air outlet (12), heating wire (13).
There are horizontal channel (2) and orthogonal to that vertical air intake passage (3) and vertical outlet air logical inside heat storage (1)
Road (4), vertical air intake passage (3) are connected by horizontal channel (2) with vertical air-out passage (4).
Horizontal channel (2), vertical air intake passage (3), vertical air-out passage (4) be it is corresponding a plurality of, in the heat storage (1)
The wind path structure of portion's composition space three-dimensional multiple branch circuit parallel connection.
Ventilation terminal (5) is located at the bottom of heat storage (1), is provided with wind distributing hole corresponding with vertical air intake passage (3) above
(6), it is only capable of being connected to vertical air intake passage (3) with inlet air plenum (7).
Airstream deflector (8) is located at the top of heat storage (1), is provided with air-guiding hole corresponding with vertical air-out passage (4) above
(9), it is only capable of being connected to vertical air-out passage (4) with air compartment out (10).
There are air inlet (11) in inlet air plenum (7), has air outlet (12) on air compartment (10) out, air inlet (11) and air outlet
(12) it is connect with outside air path pipeline.
Gas enters inlet air plenum (7) by air inlet (11) and respectively enters via wind distributing hole (6) cloth wind of ventilation terminal (5)
Multiple vertical air intake passages (3), then after corresponding multiple horizontal channels (2) and multiple vertical air-out passages (4) heat exchange, respectively
Collect via the air-guiding hole (9) of airstream deflector (8) into air compartment (10) are gone out, is sent out finally by air outlet (12).
Heating wire (13) is multiple groups, and it is internal to be mounted on heat storage (1).
Further, including bottom support frame (14) is supported under ventilation terminal (5) positioned at inlet air plenum (7) inside
Side is fireproof heat-insulating brick (15) to have on fireproof heat-insulating brick (15) with wind distributing hole (6) one by one between heat storage (1) and ventilation terminal (5)
Corresponding ventilation hole (16).
Further, the quantity of the vertical air intake passage (3) is identical with the quantity of vertical air-out passage (4).
Further, a plurality of vertical air intake passage (3) and a plurality of vertical air-out passage (4) are staggered.
Further, the air inlet (11) and air outlet (12) are located at the opposite of the solid heat storage device
Two sides.
Further, the multiple groups heating wire (13) is separately mounted in a plurality of horizontal channel (2), or is mounted on storage
Hot body (1) is internal with horizontal channel (2), vertical air intake passage (3), the disconnected heating channel of vertical air-out passage (4)
(17) in.
Further, in the horizontal channel (2) of heat storage (1) bottom, heating wire (13) are not installed.
Further, the horizontal channel (2), vertical air intake passage (3), vertical air-out passage (4) inner wall on have
High-temperature heat-conductive coating (18).
Further, the heating wire (13) surface has high-temperature heat-conductive anticorrosive paint (19).
Further, including heat insulation layer (20), by heat storage (1), inlet air plenum (7), to go out air compartment (10) fully wrapped around.
Compared with prior art, the present invention has the advantage that
1, it is staggered using vertical air intake passage and vertical air-out passage and constitutes main wind path, horizontal channel constitutes multiple-limb parallel connection
Branch establishes space three-dimensional multiple branch circuit parallel ventilation branch system.The vertical air inlet for realizing temperature relative equilibrium, avoids each heat-transfer surface
The big temperature difference situation as caused by different inlet air temperature occurs；It effectively increases the heat exchange area of gitter brick, reduce temperature gradient, avoid
There is the situation that distance is blocked up between gitter brick and heat-transfer surface to occur.It is between different gitter bricks and same to significantly reduce
The temperature difference at gitter brick different spaces position improves regenerative capacity, heat absorption exothermal efficiency and dynamic response performance.Meanwhile also having
The advantages that structure is simple, cost is relatively low, reliable for operation, easy to maintain.
2, inlet air plenum setting carries out bottom cloth wind through ventilation hole using ventilation terminal, balances the air inlet temperature difference, utilize in bottom
The lower advantage of inlet air temperature, is effectively reduced the temperature of fireproof heat-insulating brick and bottom gitter brick；The horizontal channel of heat storage bottom
In heating wire is not installed, further avoid bottom temp it is excessively high, influence mechanical strength the phenomenon that generation.To effectively increase
The service life of fireproof heat-insulating brick and bottom gitter brick.
3, inlet air plenum and out air compartment are separately mounted to the two sides up and down of heat storage, it can be inside the vertical main air duct of active balance
Gas pressure, in conjunction with the setting of wind distributing hole and air-guiding hole, making wind path is vertical air intake passage, horizontal channel, vertical outlet air
Channel, so that it is balanced as far as possible by the gas flow and flow velocity of a plurality of vertical air intake passage and vertical air-out passage, it is effectively reduced
Temperature gradient, avoid due to flow velocity difference it is excessive caused by heat storage the case where excessive temperature differentials.
4, heat transfer process is completed jointly by vertical air intake passage, horizontal channel, vertical air-out passage, increases effectively heat exchange
Area；And vertical channel can also make full use of stack effect, the automatic gas flowing promoted in vertical air plenums.
5, the identical vertical air intake passage of quantity and vertical air-out passage are spatially staggered, the boundary with horizontal channel
Place uses inclined-plane or arcwall face structure, duct pressure as balanced as possible, the internal difference in temperature for eliminating regenerative apparatus, to realize equilibrium
Heat exchange.
6, heating wire can be using ready-made horizontal channel as heating channel, and participates in gas and directly exchange heat, to reduce electricity
Hot-wire temperature improves heating and heat exchange efficiency；It can also be mounted on and the three-dimensional wind path system for the purpose for weakening oxidation
It unites in disconnected independent horizontal direction channel, does not influence the general effect of the design.
Detailed description of the invention
Fig. 1: regenerative apparatus front view.
Fig. 2: regenerative apparatus top view.
In figure: 1- heat storage, the horizontal channel 2-, the vertical air intake passage of 3-, the vertical air-out passage of 4-, 5- ventilation terminal, 6- cloth
Air holes, 7- inlet air plenum, 8- airstream deflector, 9- air-guiding hole, 10- go out air compartment, 11- air inlet, 12- air outlet, 13- heating wire, the bottom 14-
Portion's braced frame, 15- fireproof heat-insulating brick, 16- ventilation hole, 17- heating channel, 18- high-temperature heat-conductive coating, 19- high-temperature heat-conductive are anti-
Rotten coating, 20- heat insulation layer.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings:
It is as shown in Figure 1 regenerative apparatus front view, Fig. 2 show regenerative apparatus top view.Described has space three-dimensional more
The solid heat storage device of road parallel ventilation branch system includes heat storage (1), horizontal channel (2), vertical air intake passage (3), vertically goes out
Wind channel (4), wind distributing hole (6), inlet air plenum (7), airstream deflector (8), air-guiding hole (9), goes out air compartment (10), air inlet at ventilation terminal (5)
(11), air outlet (12), heating wire (13), bottom support frame (14), fireproof heat-insulating brick (15), ventilation hole (16), heating are logical
Road (17), high-temperature heat-conductive coating (18), high-temperature heat-conductive anticorrosive paint (19), heat insulation layer (20).
There are horizontal channel (2) and orthogonal to that vertical air intake passage (3) and vertically in Fig. 1, inside heat storage (1)
Air-out passage (4), vertical air intake passage (3) are connected by horizontal channel (2) with vertical air-out passage (4).Horizontal channel
(2), vertical air intake passage (3), vertical air-out passage (4) be it is corresponding a plurality of, in heat storage (1), Inner Constitution space three-dimensional is more
The wind path structure of branch circuit parallel connection.The vertical air inlet for realizing temperature relative equilibrium, avoids each heat-transfer surface from being caused by different inlet air temperature
Big temperature difference situation occur；It effectively increases the heat exchange area of gitter brick, reduce temperature gradient, avoid the occurrence of gitter brick and heat-transfer surface
Between the blocked up situation of distance occur.To significantly reduce between different gitter bricks and same gitter brick different spaces position
The temperature difference, improve regenerative capacity, heat absorption exothermal efficiency and dynamic response performance.
In Fig. 1 and Fig. 2, horizontal channel (2) are 5 rows, 4 column, and totally 20, heating wire (13) is mounted in horizontal channel (2),
In the horizontal channel (2) of heat storage (1) bottom, heating wire (13) are not installed, therefore, heating wire (13) is 4 rows, 4 column, totally 16
Group.In Fig. 2, calculating from left to right, odd number is classified as vertical air-out passage (4), and totally 8, even number is classified as vertical air intake passage (3),
Totally 8, the quantity of vertical air intake passage (3) is identical with the quantity of vertical air-out passage (4), spatially interleaved arrangement, with to the greatest extent
Possible equilibrium duct pressure, the internal difference in temperature for eliminating heat storage (1), to realize balanced heat exchange.
In Fig. 1, ventilation terminal (5) is located at the bottom of heat storage (1), is provided with above corresponding with vertical air intake passage (3)
Wind distributing hole (6) is only capable of being connected to vertical air intake passage (3) with inlet air plenum (7).Airstream deflector (8) is located at the top of heat storage (1),
It is provided with air-guiding hole (9) corresponding with vertical air-out passage (4) above, is only capable of making vertical air-out passage (4) and air compartment (10) out
Connection.Gas enters inlet air plenum (7) by air inlet (11), via the wind distributing hole (6) and fireproof heat-insulating brick (15) of ventilation terminal (5)
Ventilation hole (16) cloth wind, respectively enter multiple vertical air intake passages (3), then through corresponding multiple horizontal channels (2) and multiple
After vertical air-out passage (4) heat exchange, collects via the air-guiding hole (9) of airstream deflector (8) enter air compartment (10) respectively, finally by
Air outlet (12) is sent out.Heat transfer process is completed jointly by vertical air intake passage, horizontal channel, vertical air-out passage, is effectively increased
Heat exchange area；And vertical channel can also make full use of stack effect, the automatic gas flowing promoted in vertical air plenums；So that logical
Gas flow and the flow velocity for crossing a plurality of vertical air intake passage (3) and vertical air-out passage (4) are balanced as far as possible, and temperature ladder is effectively reduced
Degree realizes the air inlet of temperature relative equilibrium, and each heat-transfer surface big temperature difference situation as caused by different inlet air temperature is avoided to occur, thus
It will can be controlled by the internal inlet air temperature temperature difference of heat storage (1), the leaving air temp temperature difference in lesser level.
In Fig. 1, there are air inlet (11) in inlet air plenum (7), is located at heat storage (1) bottom, has air outlet on air compartment (10) out
(12), it is located at the top of heat storage (1), air inlet (11) and air outlet (12) are connect with external air path pipeline；Air inlet (11) and
Air outlet (12) is located at the opposite two sides of the solid heat storage device.It can gas inside the vertical main air duct of active balance
Temperature gradient is effectively reduced so that balanced as far as possible by the gas flow of a plurality of vertical main air duct and flow velocity in body pressure, avoid by
In the heat storage caused by flow velocity difference is excessive the case where excessive temperature differentials.
In Fig. 1, bottom support frame (14) is located at inlet air plenum (7) inside, is supported on the lower section of ventilation terminal (5)；Heat storage
It (1) is fireproof heat-insulating brick (15) to have to lead to correspondingly with wind distributing hole (6) on fireproof heat-insulating brick (15) between ventilation terminal (5)
The temperature of fireproof heat-insulating brick and bottom gitter brick is effectively reduced using the lower advantage of inlet air temperature in air holes (16).Heat storage
(1) in the horizontal channel (2) of bottom, heating wire (13) are not installed, further avoid the excessively high phenomenon of bottom temp and occurs.From
And effectively increase the service life of fireproof heat-insulating brick and bottom gitter brick.
In Fig. 2, the horizontal channel (2), vertical air intake passage (3), vertical air-out passage (4) inner wall on have high temperature
Heat-conductive coating (18), heating wire (13) surface have high-temperature heat-conductive anticorrosive paint (19).High-temperature heat-conductive coating (18) can effectively enhance
Wind path wall surface absorbs infra-red radiation and the heat convection ability with gas, high-temperature heat-conductive anticorrosive paint (19) and can then not influence
Heating wire (13) under the premise of radiations heat energy, improves the anti-corrosion ability of heating wire (13), prolongs the service life outward.
In Fig. 1 and Fig. 2, heat insulation layer (20) by heat storage (1), inlet air plenum (7), go out air compartment (10) it is fully wrapped around, realize it is whole
The thermal isolation and heat storage of a heat storage (1).
The foregoing is merely preferable embodiments of the invention, are not intended to limit the invention, all in spirit of the invention
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. with space three-dimensional multiple branch circuit parallel ventilation branch system solid heat storage device, it is characterised in that: including heat storage (1),
Horizontal channel (2), vertical air-out passage (4), ventilation terminal (5), wind distributing hole (6), inlet air plenum (7), is led at vertical air intake passage (3)
Wind device (8), goes out air compartment (10), air inlet (11), air outlet (12), heating wire (13) at air-guiding hole (9)；
There are horizontal channel (2) and orthogonal to that vertical air intake passage (3) and vertical air-out passage inside heat storage (1)
(4), vertical air intake passage (3) is connected by horizontal channel (2) with vertical air-out passage (4)；
Horizontal channel (2), vertical air intake passage (3), vertical air-out passage (4) are corresponding a plurality of, the structure inside heat storage (1)
At the wind path structure of space three-dimensional multiple branch circuit parallel connection；
Ventilation terminal (5) is located at the bottom of heat storage (1), is provided with wind distributing hole (6) corresponding with vertical air intake passage (3) above,
It is only capable of being connected to vertical air intake passage (3) with inlet air plenum (7)；
Airstream deflector (8) is located at the top of heat storage (1), is provided with air-guiding hole (9) corresponding with vertical air-out passage (4) above,
It is only capable of being connected to vertical air-out passage (4) with air compartment out (10)；
Have air inlet (11) in inlet air plenum (7), have air outlet (12) on air compartment (10) out, air inlet (11) and air outlet (12) with
External air path pipeline connection；
Gas enters inlet air plenum (7) by air inlet (11) and respectively enters multiple via wind distributing hole (6) cloth wind of ventilation terminal (5)
Vertical air intake passage (3), then after corresponding multiple horizontal channels (2) and multiple vertical air-out passages (4) exchange heat, respectively via
The air-guiding hole (9) of airstream deflector (8) collects into air compartment (10) are gone out, and sends out finally by air outlet (12)；
Heating wire (13) is multiple groups, and it is internal to be mounted on heat storage (1).
2. the solid heat storage solid air path system of vertical main air duct according to claim 1 and multilevel branch, feature
Be: including bottom support frame (14), be located at inlet air plenum (7) it is internal, be supported on the lower section of ventilation terminal (5), heat storage (1) with
It is fireproof heat-insulating brick (15) to have on fireproof heat-insulating brick (15) and wind distributing hole (6) one-to-one ventilation hole between ventilation terminal (5)
(16).
3. the solid heat storage solid air path system of vertical main air duct according to claim 1 and multilevel branch, feature
Be: the quantity of the vertical air intake passage (3) is identical with the quantity of vertical air-out passage (4).
4. the solid heat storage solid air path system of vertical main air duct according to claim 1 and multilevel branch, feature
Be: a plurality of vertical air intake passage (3) and a plurality of vertical air-out passage (4) are staggered.
5. the solid heat storage device according to claim 1 with space three-dimensional multiple branch circuit parallel ventilation branch system, feature
Be: the air inlet (11) and air outlet (12) is located at the opposite two sides of the solid heat storage device.
6. the solid heat storage device according to claim 1 with space three-dimensional multiple branch circuit parallel ventilation branch system, feature
Be: the multiple groups heating wire (13) is separately mounted in a plurality of horizontal channel (2), or is mounted on heat storage (1) inside
In the disconnected heating channel (17) of horizontal channel (2), vertical air intake passage (3), vertical air-out passage (4).
7. the solid heat storage device according to claim 1 with space three-dimensional multiple branch circuit parallel ventilation branch system, feature
It is: in the horizontal channel (2) of heat storage (1) bottom, heating wire (13) is not installed.
8. the solid heat storage device of vertical heating according to claim 1 and the heat exchange of space multiple branch circuit parallel ventilation branch, special
Sign is: the horizontal channel (2), vertical air intake passage (3), vertical air-out passage (4) inner wall on have high-temperature heat-conductive painting
Expect (18).
9. the solid heat storage device of vertical heating according to claim 1 and the heat exchange of space multiple branch circuit parallel ventilation branch, special
Sign is: described heating wire (13) surface has high-temperature heat-conductive anticorrosive paint (19).
10. the solid heat storage device of vertical heating according to claim 1 and the heat exchange of space multiple branch circuit parallel ventilation branch, special
Sign is: including heat insulation layer (20), by heat storage (1), inlet air plenum (7), air compartment (10) are fully wrapped around out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788924.5A CN110375436A (en) | 2019-08-26 | 2019-08-26 | Solid heat storage device with space three-dimensional multiple branch circuit parallel ventilation branch system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788924.5A CN110375436A (en) | 2019-08-26 | 2019-08-26 | Solid heat storage device with space three-dimensional multiple branch circuit parallel ventilation branch system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110375436A true CN110375436A (en) | 2019-10-25 |
Family
ID=68260666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910788924.5A Pending CN110375436A (en) | 2019-08-26 | 2019-08-26 | Solid heat storage device with space three-dimensional multiple branch circuit parallel ventilation branch system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110375436A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103154633A (en) * | 2010-08-06 | 2013-06-12 | 伊诺乐恩股份有限公司 | High-temperature heat store for solar-thermal power plants |
| CN103547881A (en) * | 2011-03-23 | 2014-01-29 | 等熵有限公司 | Improved heat storage apparatus |
| US20150114591A1 (en) * | 2012-04-23 | 2015-04-30 | Isentropic Ltd. | Thermal Energy Storage Apparatus |
| KR101729170B1 (en) * | 2016-08-04 | 2017-04-24 | 주식회사 그린포닉스 | A heating and cooling systems of circulation blower type for a greenhouse |
| CN206208082U (en) * | 2016-11-11 | 2017-05-31 | 沈阳兰灏科技有限公司 | Solid electric heat-storage device |
| 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 |
| CN207299522U (en) * | 2017-07-31 | 2018-05-01 | 宋世海 | Paddy electricity regenerative apparatus air distribution plate and its mounting structure |
| CN108592404A (en) * | 2018-07-02 | 2018-09-28 | 北京汉能光伏投资有限公司 | A kind of heating device |
| CN109838916A (en) * | 2017-11-25 | 2019-06-04 | 河北众暖环保科技有限公司 | Electric heat storage boiler heats bridge |
| CN210486083U (en) * | 2019-08-26 | 2020-05-08 | 济南世普润节能环保科技有限公司 | Solid heat storage device with three-dimensional multi-branch parallel air path system |
-
2019
- 2019-08-26 CN CN201910788924.5A patent/CN110375436A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103154633A (en) * | 2010-08-06 | 2013-06-12 | 伊诺乐恩股份有限公司 | High-temperature heat store for solar-thermal power plants |
| CN103547881A (en) * | 2011-03-23 | 2014-01-29 | 等熵有限公司 | Improved heat storage apparatus |
| US20150114591A1 (en) * | 2012-04-23 | 2015-04-30 | Isentropic Ltd. | Thermal Energy Storage Apparatus |
| KR101729170B1 (en) * | 2016-08-04 | 2017-04-24 | 주식회사 그린포닉스 | A heating and cooling systems of circulation blower type for a greenhouse |
| CN206208082U (en) * | 2016-11-11 | 2017-05-31 | 沈阳兰灏科技有限公司 | Solid electric heat-storage device |
| 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 |
| CN207299522U (en) * | 2017-07-31 | 2018-05-01 | 宋世海 | Paddy electricity regenerative apparatus air distribution plate and its mounting structure |
| CN109838916A (en) * | 2017-11-25 | 2019-06-04 | 河北众暖环保科技有限公司 | Electric heat storage boiler heats bridge |
| CN108592404A (en) * | 2018-07-02 | 2018-09-28 | 北京汉能光伏投资有限公司 | A kind of heating device |
| CN210486083U (en) * | 2019-08-26 | 2020-05-08 | 济南世普润节能环保科技有限公司 | Solid heat storage device with three-dimensional multi-branch parallel air path system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7402901B2 (en) | Heat dissipation device for energy storage system and energy storage system heat dissipation method | |
| CN106711541B (en) | Compact forced air cooling power battery system assembly of electric formula car | |
| CN214706082U (en) | Modularization energy storage battery cabin | |
| CN106659064A (en) | Heat exchanger, charger cabinet using same and charger | |
| CN110375437B (en) | Solid heat storage three-dimensional air path system formed by main air duct and orthogonal branch air duct | |
| CN101794901B (en) | Heat dissipation structure of power battery packs for hybrid power vehicle | |
| CN113540614A (en) | Side heat dissipation-based soft-packaged battery cell module and battery pack | |
| CN210486083U (en) | Solid heat storage device with three-dimensional multi-branch parallel air path system | |
| CN203883059U (en) | Battery box applicable to energy storage system | |
| CN211350905U (en) | Energy storage battery plug-in box and energy storage system thereof | |
| CN217903216U (en) | Air duct structure for container type energy storage power station and energy storage power station | |
| CN202993545U (en) | Solid electric heat storage hot-blast boiler | |
| CN109830625B (en) | Cylindrical battery thermal management system | |
| CN115588798A (en) | Energy storage device | |
| CN115000576A (en) | Small-sized energy storage system container | |
| WO2023066259A1 (en) | Battery pack and energy storage system | |
| CN110375436A (en) | Solid heat storage device with space three-dimensional multiple branch circuit parallel ventilation branch system | |
| CN114069090A (en) | Movable energy storage container heat dissipation device and movable energy storage container | |
| CN117393903A (en) | Energy storage container with heat dissipation wind channel | |
| CN219180600U (en) | Heat radiation structure of energy storage module and energy storage module | |
| CN210320654U (en) | Heat storage device with vertical heating and horizontal double-channel balanced heat exchange | |
| CN110360751A (en) | The regenerative apparatus of vertical heating and the heat exchange of horizontal bilateral trace equalization | |
| CN218241958U (en) | Energy storage cabinet | |
| CN115101847A (en) | Energy storage battery system | |
| CN111048870A (en) | Battery cooling device adopting double-channel airflow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |