CN105258544A - Energy storage brick - Google Patents
Energy storage brick Download PDFInfo
- Publication number
- CN105258544A CN105258544A CN201510753330.2A CN201510753330A CN105258544A CN 105258544 A CN105258544 A CN 105258544A CN 201510753330 A CN201510753330 A CN 201510753330A CN 105258544 A CN105258544 A CN 105258544A
- Authority
- CN
- China
- Prior art keywords
- accumulation
- energy storage
- energy
- brick
- working face
- 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.)
- Granted
Links
- 239000011449 brick Substances 0.000 title claims abstract description 52
- 238000004146 energy storage Methods 0.000 title abstract description 30
- 238000009825 accumulation Methods 0.000 claims description 36
- 238000009413 insulation Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- 238000005253 cladding Methods 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 229910052713 technetium Inorganic materials 0.000 claims description 3
- GKLVYJBZJHMRIY-UHFFFAOYSA-N technetium atom Chemical compound [Tc] GKLVYJBZJHMRIY-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000005338 heat storage Methods 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- 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
- Central Heating Systems (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses an energy storage brick which is of a hexahedron symmetric structure. An inwards-concave work face is arranged on any plane of a hexahedron. Vertical bars which are independent from each other and parallel to each other are arranged on the inwards-concave work face in a convex manner. Grooves are formed in the vertical bars. The energy storage brick has the beneficial effects that by means of the energy storage brick, the heat storage speed is high, the problems that according to a traditional plane brick body, the fluid speed of transverse and longitudinal airflow is too high, and the heated area is small are solved, the hot air retaining time is prolonged, the energy storage effect is better, and heat conduction and heat dissipation are more uniform. The energy storage brick can be effectively applied to equipment such as an energy storage type electric heater or places needing energy storage, energy conservation is facilitated, and the overall social benefits are improved.
Description
Technical field
The invention belongs to warmer field, for accumulation of energy heat accumulation, mainly refer to a kind of accumulation of energy brick.
Background technology
Along with population increases, the Appropriate application of the energy how is made to become a large problem of social development.Existing energy storage brick is generally planar style module structure, i.e. certain plane of energy storage brick and heating element contact, and this mode contact area is little, and absorb thermal efficiency low, energy storage effect is also poor; Although also have the working face a kind of certain plane of energy storage brick being arranged with zigzag structure, but this zigzag structure by some cross sections tooth bar triangular in shape mutually successively abreast file form, the Linear fluid excessive velocities of its longitudinal direction, heating temperature is than laterally high, brick body is heated inequality, bring adverse effect to life-span and energy storage effect, therefore there is Improvement requirement.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of novel energy storage brick, its heat transfer efficiency is high, disperses with the effect of energy storage better.
Technical scheme of the present invention: a kind of accumulation of energy brick, is hexahedron symmetrical structure, it is characterized in that: described hexahedral any plane is provided with indent working face, and described indent working face is convexly equipped with separate and parallel vertical bar, and described vertical bar is provided with groove.Indent working face increases the contact area of accumulation of energy brick and heating element heater, and vertical bar structure is beneficial to air-flow fluid longitudinal flow, and the groove on vertical bar extends the hot-air time of staying.
Preferably, the accumulation of energy brick planes align at described vertical bar upper surface and its place.
Preferably, groove is cylindrical or reverse frustoconic.This structural area is comparatively large, is conducive to heat accumulation and stops.
Preferably, projection is provided with between vertical bar.Projection is set between vertical bar, increases heating surface area, also slow down the velocity of liquid assets of longitudinal air flow fluid.
Preferably, vertical bar selects rectangular structure better.
Preferably, described projection is cylindrical.Circular configuration processing is easy, larger relative to its surface area other shapes, expands the thermocontact area of energy storage brick, extends heat exchanger time.
Preferably, projection distributes from indent working face center to surrounding divergence expression.I.e. indent working face, positive middle part projection is intensive, and centered by middle, the projection to surrounding diffusion reduces gradually.Because origin of heat is in the heating element heater at middle part, therefore there is the conflict of energy storage and heat release (i.e. heat energy release) simultaneously.If heat release is too fast, then energy storage capacity is not enough; If heat release is excessively slow, then heat energy all concentrates on middle part, cannot utilize the energy storage area of monoblock, and then affect the even heat release of energy storage brick.This programme is arranged by the projection of rational position, balances the contradiction between energy storage and heat release, improves the energy storage capacity of energy storage brick, is conducive to the even heat release of energy storage brick simultaneously.
Preferably, described projection and described groove longitudinally, are laterally all being evenly arranged.
Preferably, bump height is less than the height of described vertical bar.Bump height is less than vertical bar height, in space, form local flow, is conducive to the storage of heat.
Preferably, described depth of groove is 1/2 of vertical bar height, and described bump height is 2/3 of described vertical bar height.
Preferably, indent working face accounts for 2/3 of its place area of plane.Such setting increases the contact area of energy storage brick and heating element heater, is beneficial to heat absorption.
Preferably, described indent working face both sides are provided with the passage vertical with vertical bar.Accumulation of energy brick increases heat-conducting area after installing on the one hand, and another side is also convenient to air-flow laterally circulation, and hot gas is evenly dispersed.
Preferably, except other planes out-of-plane at this indent working face place are provided with a heat insulation coating.Heat insulation coating coated brick body, make heat storage inner at brick body, heat only can distribute from the plane at inner concave place; Loss reducing, extends temperature retention time, improves the utilization rate of energy storage brick.
Preferably, in described heat insulation coating, the weight portion composition of component comprises:
Nano ceramic powder 100-500
Yittrium oxide 10-50
Seven oxidation two technetium 10-50
Alumina silicate 100-200
Aluminium oxide 100-200.
Common heat insulation coating cannot meet the demand of energy storage brick, because common heat insulation coating often asks most the highest heat-insulating property, and this programme energy storage brick needs even heat release, keep certain exotherm rate, therefore inventor have developed a kind of heat insulation coating, can thermal requirements be met, also can meet exotherm rate's requirement.
Preferably, described accumulation of energy brick four end angle place is provided with cavity, is filled with phase-change accumulation energy cladding in described cavity.Accumulation of energy brick itself adopts insulation material manufacture to form, and outside store heat own, the coated physical efficiency of additional phase-change accumulation energy further makes brick body four hold angle to absorb storage power.
Beneficial effect of the present invention: adopt accumulation of energy brick accumulation of heat speed of the present invention fast, slow down the too fast and heating surface area of the horizontal and vertical air-flow fluid fluid of conventional planar brick body little problem, extend the hot gas time of staying, energy storage better effects if, and heat conduction is more even with heat radiation, this accumulation of energy brick can be effectively applied to equipment or the place that accumulating type electric heater etc. needs energy storage as required, is conducive to economize energy, improves whole society benefit.
Accompanying drawing explanation
Fig. 1 is accumulation of energy brick schematic diagram;
Fig. 2 is the front schematic view of accumulation of energy brick;
Fig. 3 is the another kind of structure front schematic view of accumulation of energy brick;
Fig. 4 is the upward view of Fig. 3 structure.
In figure, 1. brick body, 11. planes, 2. indent working face, 3. vertical bar, 4. projection, 5. heat insulation coating, 6. cavity, 7, phase-change accumulation energy cladding, 8. gas channel, 9. groove, the height of H. vertical bar, h1. depth of groove, h2. bump height.
Detailed description of the invention
As shown in Figure 1-2, accumulation of energy brick is the brick body 1 of symmetrically arranged hexahedron structure, and one of them plane is provided with indent working face 2, and this indent working face is provided with multiple vertical bar 3 be arranged in parallel, and vertical bar is provided with groove 9.Groove 9 is cylindrical or reverse frustoconic is better.Select as one, the height H of vertical bar can flush with plane 11 upper surface at place.
Be provided with projection 4 between vertical bar, the shape of projection is with cylindrical better, and it exceeds the height H of height h2 lower than raised line of indent working face, namely lower than the distance between indent working face and its place plane 11.Highly arrange that better what be chosen as that depth of groove h2 is vertical bar height H 1/2, bump height h2 is 2/3 of vertical bar height H.
Projection distributes from indent working face center to surrounding divergence expression, namely many in the middle part of indent working face, reduces gradually, as shown in Figure 2 to the projection within the scope of surrounding; Also can as shown in Figure 3, Figure 4, projection and groove longitudinally, laterally all evenly distributed.
Except other planes out-of-plane at this indent working face 2 place are provided with a heat insulation coating 5, namely other 5 faces except the plane of indent working face place, hexahedral six faces are all provided with one layer of heat preservation coating 5, improve heat insulation effect, extend temperature retention time.
In described heat insulation coating, the weight portion composition of component comprises: nano ceramic powder 100-500, yittrium oxide 10-50, seven oxidation two technetium 10-50, alumina silicate 100-200, aluminium oxide 100-200.The heat insulation coating ratio of this kind of formula is more suitable for accumulation of energy brick, meets insulation and release heat to a certain extent.
In the plane at indent working face place, with the vertical direction of vertical bar 3 have the passage 8 circulated for crossflow.Cavity 6 is offered at accumulation of energy brick four end angle, can set up according to user demand and fill phase-change accumulation energy cladding 7.Indent working face 2 accounts for 2/3 of its place area of plane, improves contact surface as far as possible, and what this working face and heating element contact were heated is wider.
Be more than the preferred embodiments of the present invention, do not limit protection domain, the suitable improvement that those skilled in the art make according to this thought, equivalent replacement also should be considered as dropping in protection scope of the present invention.
Claims (10)
1. an accumulation of energy brick, is hexahedron symmetrical structure, it is characterized in that: described hexahedral any plane is provided with indent working face, and described indent working face is convexly equipped with separate and parallel vertical bar, and described vertical bar is provided with groove.
2. accumulation of energy brick according to claim 1, is characterized in that: described groove is cylindrical or reverse frustoconic.
3. accumulation of energy brick according to claim 1 and 2, is characterized in that: the working face between described vertical bar is provided with projection.
4. described accumulation of energy brick according to claim 3, is characterized in that: described projection is cylindrical.
5. described accumulation of energy brick according to claim 3, is characterized in that: described projection and described groove longitudinally, are laterally all being evenly arranged.
6. described accumulation of energy brick according to claim 1, is characterized in that: described bump height is less than the height of described vertical bar.
7. described accumulation of energy brick according to claim 1, is characterized in that: described indent working face both sides are provided with the gas channel vertical with vertical bar.
8. described accumulation of energy brick according to claim 1, is characterized in that: except other planes out-of-plane at this indent working face place are provided with a heat insulation coating.
9. described accumulation of energy brick according to claim 8, is characterized in that the weight portion composition of component in described heat insulation coating comprises:
Nano ceramic powder 100-500
Yittrium oxide 10-50
Seven oxidation two technetium 10-50
Alumina silicate 100-200
Aluminium oxide 100-200.
10. accumulation of energy brick according to claim 1, is characterized in that: described accumulation of energy brick four end angle place is provided with cavity, is filled with phase-change accumulation energy cladding in described cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753330.2A CN105258544B (en) | 2015-11-07 | 2015-11-07 | Accumulation of energy brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753330.2A CN105258544B (en) | 2015-11-07 | 2015-11-07 | Accumulation of energy brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105258544A true CN105258544A (en) | 2016-01-20 |
| CN105258544B CN105258544B (en) | 2018-11-20 |
Family
ID=55098333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510753330.2A Expired - Fee Related CN105258544B (en) | 2015-11-07 | 2015-11-07 | Accumulation of energy brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105258544B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247835A (en) * | 2016-06-16 | 2016-12-21 | 泉州市知产茂业工业设计有限公司 | A kind of uniform warmer accumulation of energy brick that dispels the heat |
| CN106588036A (en) * | 2016-11-02 | 2017-04-26 | 平湖伟峰科技有限责任公司 | Novel energy storage brick |
| CN108088077A (en) * | 2017-11-29 | 2018-05-29 | 平湖伟峰科技有限责任公司 | Energy-storage type water heater |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2124748A (en) * | 1982-08-05 | 1984-02-22 | Thorn Emi Domestic Electrical | Fire bricks |
| CN2605340Y (en) * | 2003-03-18 | 2004-03-03 | 张贵洲 | Non-radioactive environmental-protection energy-storing and light-emitting ceramic tile |
| CN1530406A (en) * | 2003-03-12 | 2004-09-22 | 中 徐 | Ceramic thermal insulative pigment |
| CN202073228U (en) * | 2011-04-22 | 2011-12-14 | 泸州市纳溪区茂源制砖有限责任公司 | Self-thermal-insulation hollow brick |
| CN202403533U (en) * | 2011-12-13 | 2012-08-29 | 辽宁天和科技股份有限公司 | Low resistance lattice brick structure for heat storage |
| CN202466941U (en) * | 2012-03-16 | 2012-10-03 | 艾斯比特制热电器(上海)有限公司 | Energy-storage brick |
| CN203021592U (en) * | 2012-11-26 | 2013-06-26 | 中冶赛迪工程技术股份有限公司 | Combined lattice brick |
| CN204238422U (en) * | 2014-11-13 | 2015-04-01 | 西南科技大学 | A kind of heat storing and heat preserving sound-proof hollow brick |
| CN204313302U (en) * | 2014-12-02 | 2015-05-06 | 登封德盛耐火材料有限公司 | A kind of refractory brick with thermal shock resistance |
| CN205102650U (en) * | 2015-11-07 | 2016-03-23 | 平湖伟峰科技有限责任公司 | Energy -storage brick |
-
2015
- 2015-11-07 CN CN201510753330.2A patent/CN105258544B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2124748A (en) * | 1982-08-05 | 1984-02-22 | Thorn Emi Domestic Electrical | Fire bricks |
| CN1530406A (en) * | 2003-03-12 | 2004-09-22 | 中 徐 | Ceramic thermal insulative pigment |
| CN2605340Y (en) * | 2003-03-18 | 2004-03-03 | 张贵洲 | Non-radioactive environmental-protection energy-storing and light-emitting ceramic tile |
| CN202073228U (en) * | 2011-04-22 | 2011-12-14 | 泸州市纳溪区茂源制砖有限责任公司 | Self-thermal-insulation hollow brick |
| CN202403533U (en) * | 2011-12-13 | 2012-08-29 | 辽宁天和科技股份有限公司 | Low resistance lattice brick structure for heat storage |
| CN202466941U (en) * | 2012-03-16 | 2012-10-03 | 艾斯比特制热电器(上海)有限公司 | Energy-storage brick |
| CN203021592U (en) * | 2012-11-26 | 2013-06-26 | 中冶赛迪工程技术股份有限公司 | Combined lattice brick |
| CN204238422U (en) * | 2014-11-13 | 2015-04-01 | 西南科技大学 | A kind of heat storing and heat preserving sound-proof hollow brick |
| CN204313302U (en) * | 2014-12-02 | 2015-05-06 | 登封德盛耐火材料有限公司 | A kind of refractory brick with thermal shock resistance |
| CN205102650U (en) * | 2015-11-07 | 2016-03-23 | 平湖伟峰科技有限责任公司 | Energy -storage brick |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247835A (en) * | 2016-06-16 | 2016-12-21 | 泉州市知产茂业工业设计有限公司 | A kind of uniform warmer accumulation of energy brick that dispels the heat |
| CN106588036A (en) * | 2016-11-02 | 2017-04-26 | 平湖伟峰科技有限责任公司 | Novel energy storage brick |
| CN108088077A (en) * | 2017-11-29 | 2018-05-29 | 平湖伟峰科技有限责任公司 | Energy-storage type water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105258544B (en) | 2018-11-20 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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Address after: No. 366, Xingping Third Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Weifeng Technology Co.,Ltd. Address before: 314299, No. three, 366 Xingping Road, Pinghu Economic Development Zone, Zhejiang, Jiaxing Patentee before: PINGHU WEIFENG SCIENCE AND TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 |