CN109029038B - Solid heat storage device and use method thereof - Google Patents
Solid heat storage device and use method thereof Download PDFInfo
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- CN109029038B CN109029038B CN201810720258.7A CN201810720258A CN109029038B CN 109029038 B CN109029038 B CN 109029038B CN 201810720258 A CN201810720258 A CN 201810720258A CN 109029038 B CN109029038 B CN 109029038B
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- heat storage
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- sliding
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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
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- 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)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a solid heat storage device and a use method thereof, which relate to the technical field of heat storage and comprise one or at least two heat storage units which are connected with each other, wherein each heat storage unit comprises at least two heat storage blocks with concave-convex parts, the heat storage blocks of each heat storage unit are connected with each other in a sliding way and are mutually spliced to form solid blocks with non-porous interiors or hollow blocks with through holes with variable sizes in the interiors by the sliding concave-convex parts, and each heat storage block is also provided with a containing hole for containing a heat source. The device and the method can realize high-efficiency heat accumulation and heat dissipation, and ensure the maximum utilization of heat energy.
Description
Technical Field
The invention relates to the technical field of heat storage, in particular to a solid heat storage device and a use method thereof.
Background
Solid heat storage is a common heat storage mode, and usually adopts solid bricks for heat storage, and the purpose of heat storage is to store excessive heat and release the excessive heat when needed. For example: the heating equipment generally stores heat during valley electricity and releases heat during peak electricity, so that the power supply pressure can be reduced, and the heating quality is ensured. The solid heat storage bricks adopted in the prior art are generally formed by piling square checker bricks, and are provided with ventilation holes and heat storage holes for facilitating heating and heat dissipation, so that the heat storage speed is increased, the required heat storage bricks are compact in structure and cannot be provided with too many holes, and the heat dissipation is affected by Kong Taishao.
Therefore, the heat storage and heat dissipation efficiency of the existing heat storage bricks cannot reach a higher level, and the heat in the heat storage bricks cannot be fully utilized during heat dissipation, so that a large amount of heat energy is wasted.
Disclosure of Invention
The invention aims to solve the technical problem of providing a solid heat storage device and a use method thereof, which can realize efficient heat storage and heat dissipation and ensure the maximum utilization of heat energy.
In order to solve the problems, the technical scheme adopted by the invention is to provide a solid heat storage device which comprises one or at least two heat storage units connected with each other, wherein each heat storage unit comprises at least two heat storage blocks with concave-convex parts, the heat storage blocks of each heat storage unit are connected with each other in a sliding way and are mutually spliced to form solid blocks with no holes inside or hollow blocks with through holes with changeable sizes inside by sliding concave-convex parts, and each heat storage block is also provided with a containing hole for containing a heat source.
Preferably, two heat storage blocks with the same structure and arrangement form in two adjacent heat storage units are connected with each other, and the two heat storage blocks with the same structure and arrangement form connected with each other synchronously move by virtue of the sliding mechanism.
Preferably, the sliding mechanism comprises a sliding plate which is arranged on the sliding rail in a sliding manner and used for bearing the heat storage block, and a driving mechanism which drives the sliding plate to slide along the length direction of the sliding rail.
Preferably, the driving mechanism comprises a rack for driving the sliding plate to move, a gear meshed with the rack, and a motor for driving the gear to rotate.
Preferably, each heat storage unit comprises two heat storage blocks, the cross sections of the heat storage blocks are in an F shape, one heat storage block is vertically arranged, and the other heat storage block is arranged upside down.
Preferably, two heat storage blocks which are vertically arranged in two adjacent heat storage units and two heat storage blocks which are vertically arranged in an inverted manner are respectively arranged vertically or horizontally side by side and are mutually inserted and aligned in a plug-in rod and jack mode.
Preferably, the mutually inserted heat storage blocks move synchronously.
Preferably, the accommodating holes are through holes penetrating through two end surfaces, and the accommodating holes between the heat storage blocks which are vertically arranged in a row or horizontally arranged side by side are mutually aligned.
Preferably, the accommodating hole is arranged on a vertical section of the heat storage block which is vertically arranged or reversely arranged in an F shape.
For the use method of the solid heat storage device, the embodiment provides that when heat storage is needed, all upright heat storage blocks and all inverted heat storage blocks are relatively moved and mutually spliced to form a solid block with good heat conductivity and no internal gap;
then the electric heating tube is placed into the accommodating hole for heating, so that the heat storage of the heat storage block is realized;
when heat dissipation is needed, all upright heat storage blocks and all inverted heat storage blocks are mutually moved and separated to form through holes as ventilation air channels for heat dissipation, and the size of the through holes can be adjusted through moving distance.
The invention has the beneficial effects that: the device and the method adopt the heat accumulator which can form a seamless solid block through movement, can be favorable for heat conduction and rapid heat accumulation, and when heat dissipation is needed, the heat accumulating bricks are separated through movement to generate through holes so as to form a heat dissipation air duct, so that the heat dissipation is favorable, the heat accumulating bricks adopt F shapes, and are mutually spliced through standing and standing upside down to form the solid heat accumulator without a notch, so that the practicality is very strong.
Drawings
FIG. 1 is a schematic structural diagram of a heat storage block according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a structure of two heat storage blocks according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a sliding mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a heat storage block according to an embodiment of the present invention when the heat storage blocks are plugged together;
fig. 5 is a schematic structural diagram of a heat storage block according to an embodiment of the present invention when through holes are formed by separation.
The heat storage device comprises a heat storage block, a sliding plate, a gear, a rack, a jack, a 6 inserted link, a 7 accommodating hole, a 8 through hole, a 9 and a sliding rail, wherein the heat storage block is arranged on the heat storage block, the sliding plate is arranged on the heat storage block, and the sliding plate is arranged on the heat storage block.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" or "a number" means two or more, unless specifically defined otherwise.
The invention is described in further detail below with reference to the attached drawings and to specific examples:
as shown in fig. 1, 2, 4 and 5, the embodiment of the present invention provides a solid heat storage device, which comprises one or two heat storage units connected with each other, each heat storage unit comprises at least two heat storage blocks 1 with concave-convex parts, the heat storage blocks 1 of each heat storage unit are connected with each other in a sliding manner and are spliced with each other through the sliding concave-convex parts to form solid blocks with no holes inside or hollow blocks with through holes 8 with variable sizes inside, each heat storage block 1 is further provided with a containing hole 7 for containing a heat source.
The heat storage device has the beneficial effects that the heat storage device comprises at least one heat storage unit, each heat storage unit comprises at least two heat storage blocks 1, in order to realize the high efficiency of heat transfer during heat storage, the heat storage blocks 1 are fully contacted, so that no gap exists inside, a heat source in a containing hole 7 can rapidly transfer heat to each part of the heat storage blocks 1, when heat dissipation is needed, the heat dissipation area needs to be increased as much as possible, the heat storage blocks are relatively slid, the heat storage blocks 1 which are mutually inserted are mutually separated, through holes 8 are formed through separation, the through holes 8 continuously become larger along with movement, the heat dissipation area is increased, and the heat storage device can well realize heat storage and high-efficiency heat dissipation.
Preferably, as shown in fig. 4 and 5, the present embodiment further provides that, when there are at least two heat storage units, two heat storage blocks 1 having the same structure and arrangement form in two adjacent heat storage units are connected to each other, and the two heat storage blocks 1 having the same structure and arrangement form connected to each other are moved synchronously by means of a sliding mechanism.
The beneficial effect of this embodiment lies in, when the heat accumulation unit is two at least, with the interconnect between a plurality of heat accumulation unit inner structure and the two heat accumulation pieces 1 that the form is the same of arranging, can make like this that heat accumulation piece 1 that the structure is the same carry out unified whole and remove, realize whole grafting or separation, need not control the heat accumulation piece 1 in every heat accumulation unit respectively and peg graft and separate one by one, improved efficiency.
Further preferably, as shown in fig. 3, the present embodiment further provides an embodiment of a sliding mechanism, that is, the sliding mechanism includes a sliding plate slidably disposed on the sliding rail 9 and used for carrying the thermal storage block 1, and a driving mechanism for driving the sliding plate 2 to slide along the length direction of the sliding rail 9.
The sliding mechanism has the beneficial effects that the heat storage block 1 is arranged on the sliding rail 9 in a sliding manner through the sliding plate 2, the structure is simple, the operation is convenient, the cost is low, and the sliding is realized by driving the driving mechanism.
Further preferably, as shown in fig. 3, on the basis of the above embodiment of the sliding mechanism, the present embodiment further provides that the driving mechanism includes a rack 4 for driving the sliding plate 2 to move, a gear 3 meshed with the rack 4, and a motor for driving the gear 3 to rotate. The embodiment of the driving mechanism has the beneficial effects of simple and convenient structure, better reliability and better transmission effect, realizes transmission through the forms of the gear 3 and the rack 4, and has simple structure and low cost by means of motor driving.
Preferably, as shown in fig. 4 and 5, each heat storage unit further includes two heat storage blocks 1, the cross section of each heat storage block 1 is in an "F" shape, and the two heat storage blocks 1 are vertically arranged one by one and are vertically arranged one by the other in an inverted manner.
The effect of this embodiment is that each heat storage unit includes two heat storage blocks 1, so that the insertion and separation become simple and easy to operate, the movement of two heat storage blocks 1 relatively simplifies the structure, and the heat storage blocks 1 adopt the F-shape, so that the heat storage blocks 1 are provided with concave-convex parts that can be mutually inserted and extracted, and the relative sliding surfaces of the inserted and extracted movement are relatively flat, easy to slide and can be completely and seamlessly anastomosed to form a solid cube block without concave-convex unfinished angle after anastomosis, in order to realize the insertion of two F-shaped heat storage blocks 1 and form a seamless three-dimensional block, an upright and inverted implementation form is selected, so that the convex and notch parts of the two heat storage blocks after insertion can be completely complemented to form a solid block with good heat conduction. Further preferably, as shown in fig. 2, the present embodiment provides a further embodiment, that is, between two heat storage blocks 1 each disposed upright in two adjacent heat storage units and between two heat storage blocks 1 each disposed inverted, are respectively disposed in a vertical direction or disposed side by side in a horizontal direction and are mutually inserted and aligned by means of the insertion rod 6 and the insertion hole 5, and only a schematic structural view of the heat storage blocks disposed upright is provided in fig. 2.
The beneficial effect of this embodiment lies in having realized wholly connecting between the heat accumulation piece 1 that is the same to a plurality of heat accumulation units, also is in order to realize holistic removal simultaneously, avoids the inconvenience that the individual removal brought. The plug rod 6 is connected with the jack 5, so that the structure is simplified, and the plug rod is easy to separate and assemble and disassemble.
Still preferably, as shown in fig. 2, the accommodating holes 7 are through holes penetrating through two end surfaces, and the accommodating holes 7 between the heat storage blocks 1 arranged vertically in a row or arranged horizontally in a side-by-side manner are aligned with each other, and fig. 2 only provides a schematic structural view in the vertical row.
The effect of this embodiment is that the accommodating holes 7 aligned with each other can overlap the plurality of heat sources with each other, thereby increasing the heat generating effect and facilitating heat transfer.
Preferably, as shown in fig. 1, the embodiment further provides a specific implementation manner of positioning the accommodating hole 7, wherein the accommodating hole 7 is arranged on the vertical section of the heat storage block 1 in an "F" shape and vertically or reversely arranged. The receiving holes 7 provided in the vertical section are more advantageous in terms of mutual alignment between the receiving holes 7.
The embodiment also provides a using method of the solid heat storage device, when heat storage is needed, all upright heat storage blocks 1 and all inverted heat storage blocks 1 are relatively moved and mutually spliced to form a solid block with good heat conductivity and no internal gap;
then the electric heating tube is placed into the accommodating hole 7 for heating, so that the heat accumulation of the heat accumulation block 1 is realized;
when heat dissipation is needed, all upright heat storage blocks 1 and all inverted heat storage blocks 1 are mutually moved and separated to form through holes 8 as ventilation air channels for heat dissipation, and the size of the through holes 8 can be adjusted through the moving distance.
The invention has the beneficial effects that: the device and the method adopt the heat accumulator which can form a seamless solid block through movement, can be favorable for heat conduction and rapid heat accumulation, and when heat dissipation is needed, the heat accumulating bricks are separated through movement to generate through holes so as to form a heat dissipation air duct, so that the heat dissipation is favorable, the heat accumulating bricks adopt F shapes, and are mutually spliced through standing and standing upside down to form the solid heat accumulator without a notch, so that the practicality is very strong.
Claims (8)
1. The solid heat storage device is characterized by comprising one or at least two heat storage units which are connected with each other, wherein each heat storage unit comprises at least two heat storage blocks with concave-convex parts, the heat storage blocks of each heat storage unit are connected with each other in a sliding manner and are mutually spliced to form solid blocks with no holes inside through the sliding concave-convex parts, the heat storage blocks of each heat storage unit are mutually separated through the sliding concave-convex parts to form hollow blocks with through holes with changeable sizes inside, and each heat storage block is further provided with a containing hole for containing a heat source;
two heat storage blocks with the same structure and arrangement form in two adjacent heat storage units are connected with each other, and the two heat storage blocks with the same structure and arrangement form which are connected with each other synchronously move by virtue of a sliding mechanism;
each heat storage unit comprises two heat storage blocks, the cross sections of the heat storage blocks are in an F shape, one heat storage block is vertically arranged, and the other heat storage block is arranged upside down.
2. The solid state heat storage device of claim 1, wherein: the sliding mechanism comprises a sliding plate which is arranged on the sliding rail in a sliding manner and used for bearing the heat storage block, and a driving mechanism which drives the sliding plate to slide along the length direction of the sliding rail.
3. The solid state heat storage device of claim 2, wherein: the driving mechanism comprises a rack for driving the sliding plate to move, a gear meshed with the rack and a motor for driving the gear to rotate.
4. The solid state heat storage device of claim 1, wherein: the two heat storage blocks which are vertically arranged in the two adjacent heat storage units and the two heat storage blocks which are vertically arranged in the two adjacent heat storage units are respectively arranged in a row or horizontally arranged side by side, are mutually inserted and mutually aligned in a plug-in rod and jack mode.
5. The solid state heat storage device of claim 4, wherein: the heat storage blocks which are mutually inserted and connected synchronously move.
6. The solid state heat storage device of claim 4, wherein: the containing holes are through holes penetrating through the two end faces, and the containing holes between the heat storage blocks which are vertically arranged in a row or horizontally arranged side by side are mutually aligned.
7. The solid state heat storage device of claim 6, wherein: the containing hole is arranged on the vertical section of the heat storage block which is arranged vertically or reversely in an F shape.
8. The method of using a solid state heat storage device according to claim 7, wherein:
when heat storage is needed, all upright heat storage blocks and all inverted heat storage blocks are relatively moved and mutually spliced to form a solid block with good heat conductivity and no gap inside;
then the electric heating tube is placed into the accommodating hole for heating, so that the heat storage of the heat storage block is realized;
when heat dissipation is needed, all upright heat storage blocks and all inverted heat storage blocks are mutually moved and separated to form through holes as ventilation air channels for heat dissipation, and the size of the through holes can be adjusted through moving distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720258.7A CN109029038B (en) | 2018-07-03 | 2018-07-03 | Solid heat storage device and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720258.7A CN109029038B (en) | 2018-07-03 | 2018-07-03 | Solid heat storage device and use method thereof |
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| Publication Number | Publication Date |
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| CN109029038A CN109029038A (en) | 2018-12-18 |
| CN109029038B true CN109029038B (en) | 2023-05-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116576469B (en) * | 2023-05-16 | 2023-10-13 | 江苏大信环境科技有限公司 | Explosion-proof temperature control type heat accumulating incinerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016081944A1 (en) * | 2014-11-23 | 2016-05-26 | Johnson Richard Lee | Solid state solar thermal energy collector |
| CN106767074A (en) * | 2016-12-27 | 2017-05-31 | 沈阳飞驰电气设备有限公司 | A kind of heat-exchange system |
| CN107490295A (en) * | 2017-10-10 | 2017-12-19 | 沈阳世杰电器有限公司 | Combined type solid regenerative furnace |
| CN206876026U (en) * | 2017-03-08 | 2018-01-12 | 大连传森科技有限公司 | Energy storage module interlocking structure |
| CN108204760A (en) * | 2017-12-28 | 2018-06-26 | 黑龙江特通电气股份有限公司 | Solid heat storage brick laying structure and solid heat storage electric boiler |
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2018
- 2018-07-03 CN CN201810720258.7A patent/CN109029038B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016081944A1 (en) * | 2014-11-23 | 2016-05-26 | Johnson Richard Lee | Solid state solar thermal energy collector |
| CN106767074A (en) * | 2016-12-27 | 2017-05-31 | 沈阳飞驰电气设备有限公司 | A kind of heat-exchange system |
| CN206876026U (en) * | 2017-03-08 | 2018-01-12 | 大连传森科技有限公司 | Energy storage module interlocking structure |
| CN107490295A (en) * | 2017-10-10 | 2017-12-19 | 沈阳世杰电器有限公司 | Combined type solid regenerative furnace |
| CN108204760A (en) * | 2017-12-28 | 2018-06-26 | 黑龙江特通电气股份有限公司 | Solid heat storage brick laying structure and solid heat storage electric boiler |
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| CN109029038A (en) | 2018-12-18 |
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