CN207280271U - Porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus - Google Patents
Porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus Download PDFInfo
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- CN207280271U CN207280271U CN201721354902.0U CN201721354902U CN207280271U CN 207280271 U CN207280271 U CN 207280271U CN 201721354902 U CN201721354902 U CN 201721354902U CN 207280271 U CN207280271 U CN 207280271U
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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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Abstract
Phase-change material energy control technical field, more particularly to porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus are the utility model is related to, by collection of the porous graphite based phase-change material to the hot gas energy and the filtrable device of heat, including：Heating column, heat conducting pipe, upper strata heat-conducting plate；Mounting groove is located on the outer wall of heating column, and upper strata heat-conducting plate is connected by mounting groove with heating column with mosaic mode；Middle level heat-conducting plate is located at the lower section of upper strata heat-conducting plate, and middle level heat-conducting plate is connected with heating column by mosaic mode；Lower floor's heat-conducting plate is located at the lower section of middle level heat-conducting plate, and lower floor's heat-conducting plate is connected with heating column by mosaic mode；Thermally conductive sheet is arranged on upper strata heat-conducting plate, middle level heat-conducting plate, the outside of lower floor's heat-conducting plate.The advantages of the utility model has and does not easily cause heat losses in thermal energy collecting process by the improvement in structure, and heat accumulation efficiency improves 60%, and heat filtering effect is good, so as to effectively solve problem and shortage present in existing apparatus.
Description
Technical field
Phase-change material energy control technical field, more particularly to porous graphite based phase-change material be the utility model is related to heat
The collection of the gas energy and the filtrable device of heat.
Background technology
Phase-transition heat-storage is a kind of high-new energy storage technology based on phase-changing energy storage material.At present, thermal energy storage is basic
Method has three kinds, is divided into heat chemistry heat accumulation, sensible heat heat accumulation and phase-change thermal storage.It is uneasy although heat chemistry heat accumulation thermal storage density is big
Complete and heat-accumulating process is uncontrollable, seriously affects its popularization and application.Sensible heat heat accumulation is a kind of heat accumulation mode most widely used at present, so
And its storage density is small.In contrast, the storage density of phase-change thermal storage is 5~10 times of even more highs of sensible heat heat accumulation.Due to
Have the advantages that constant temperature and thermal storage density are big, phase-change heat storage technology has obtained extensive research, is particularly suitable for heat confession
To under discontinuous or uncoordinated supply and demand operating mode.
But existing Phase change thermal energy storage equipment can run into thermal energy collecting process heat and be lost in seriously in use,
The problems such as heat accumulation is less efficient, and heat accumulation effect is undesirable.
Such as the problem of above-mentioned middle proposition, this programme provides the filtering of porous graphite based phase-change material thermal energy collecting plug-in type thermal energy
Device, and reached by the porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus and solve above-mentioned middle appearance
Problem and shortage, makes it with more practical purpose.
Utility model content
The purpose of this utility model is to provide porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus,
It is lost in seriously with solving thermal energy collecting process heat proposed in the above background technology, heat accumulation is less efficient, and heat accumulation effect is paid no attention to
The problem of thinking and deficiency.
The purpose of this utility model and effect, are reached by technical solution in detail below：
Porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus, passes through porous graphite based phase-change material pair
The collection of the hot gas energy and the filtrable device of heat；Including：Heating column, heat conducting pipe, upper strata heat-conducting plate, phase-change material filled layer,
Thermally conductive sheet, middle level heat-conducting plate, lower floor's heat-conducting plate, mounting groove；The mounting groove is located on the outer wall of heating column, and upper strata heat-conducting plate
It is connected by mounting groove with heating column with mosaic mode；The middle level heat-conducting plate is located at the lower section of upper strata heat-conducting plate, and middle level
Heat-conducting plate is connected with heating column by mosaic mode；Lower floor's heat-conducting plate is located at the lower section of middle level heat-conducting plate, and lower floor leads
Hot plate is connected with heating column by mosaic mode；The thermally conductive sheet is arranged on upper strata heat-conducting plate, middle level heat-conducting plate, lower floor's heat conduction
The outside of plate, and thermally conductive sheet through mode with upper strata heat-conducting plate, middle level heat-conducting plate, lower floor's heat-conducting plate by being connected；It is described to lead
Plume is located at the inside of heat conducting pipe, and heating column is connected with heat conducting pipe by embedded mode；The phase-change material filled layer is set
Put the junction in heating column and heat conducting pipe.
As the further optimization of the technical program, the utility model porous graphite based phase-change material thermal energy collecting plug-in type
Upper strata heat-conducting plate, middle level heat-conducting plate, lower floor's heat-conducting plate the circular array shape on the outer wall of heating column described in thermal energy filtration apparatus
Distribution.
As the further optimization of the technical program, the utility model porous graphite based phase-change material thermal energy collecting plug-in type
Upper strata heat-conducting plate, middle level heat-conducting plate, lower floor's heat-conducting plate are distributed in Y direction in cross stack type described in thermal energy filtration apparatus.
As the further optimization of the technical program, the utility model porous graphite based phase-change material thermal energy collecting plug-in type
Thermally conductive sheet described in thermal energy filtration apparatus is in an inclined manner through upper strata heat-conducting plate, middle level heat-conducting plate, lower floor's heat-conducting plate, and heat conduction
The angle of inclination of piece is 40 °.
As the further optimization of the technical program, the utility model porous graphite based phase-change material thermal energy collecting plug-in type
The material of thermally conductive sheet described in thermal energy filtration apparatus is graphite-base composite material.
As the further optimization of the technical program, the utility model porous graphite based phase-change material thermal energy collecting plug-in type
Thermally conductive sheet described in thermal energy filtration apparatus is open grain structure, and the hole on thermally conductive sheet is hexagon.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
1st, the utility model upper strata heat-conducting plate, middle level heat-conducting plate, lower floor's heat-conducting plate are distributed in Y direction in cross stack type
Setting, there is certain water conservancy diversion effect, filled media makes the curved ascending manner flowing of gas under the action of heat-conducting plate, improves
The collecting effect of heat energy and the speed of thermal energy transmission.
2nd, the utility model thermally conductive sheet runs through upper strata heat-conducting plate, middle level heat-conducting plate, lower floor's heat-conducting plate in an inclined manner, and
The angle of inclination of thermally conductive sheet is 40 ° of setting, is conducive to increase the contact area of thermally conductive sheet and filled media, accelerates heat transfer
Speed, improve the heat filtering effect of device.
3rd, the material of the utility model thermally conductive sheet is the setting of graphite-base composite material, and graphite-base composite material has stronger
High-temperature stability, its intensity with temperature raise and increase, being about 2500 DEG C in temperature reaches maximum, at the same have well
Corrosion resistance and thermal shock resistance.
4th, the utility model has by the improvement in structure and does not easily cause heat losses, heat accumulation in thermal energy collecting process
The advantages of efficiency improves 60%, and heat filtering effect is good, so as to effectively solve existing apparatus proposed in the above background technology
Present in problem and shortage.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the cross-sectional structure schematic diagram of the utility model；
Fig. 3 is the overlooking the structure diagram of the utility model；
Fig. 4 is the heat-conducting plate and thermally conductive sheet combining structure schematic diagram of the utility model；
Fig. 5 is the thermally conductive sheet pore structure schematic diagram of the utility model.
In figure：Heating column 1, heat conducting pipe 2, upper strata heat-conducting plate 3, phase-change material filled layer 4, thermally conductive sheet 5, middle level heat-conducting plate 6,
Lower floor's heat-conducting plate 7, mounting groove 8.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1 to Fig. 5, the utility model provides the filtering of porous graphite based phase-change material thermal energy collecting plug-in type thermal energy
Device technique scheme：
Porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus, passes through porous graphite based phase-change material pair
The collection of the hot gas energy and the filtrable device of heat；Including：Heating column 1, heat conducting pipe 2, upper strata heat-conducting plate 3, phase-change material filling
Layer 4, thermally conductive sheet 5, middle level heat-conducting plate 6, lower floor's heat-conducting plate 7, mounting groove 8；Mounting groove 8 is located on the outer wall of heating column 1, and upper strata
Heat-conducting plate 3 is connected by mounting groove 8 with heating column 1 with mosaic mode；Middle level heat-conducting plate 6 is located at the lower section of upper strata heat-conducting plate 3,
And middle level heat-conducting plate 6 is connected with heating column 1 by mosaic mode；Lower floor's heat-conducting plate 7 is located at the lower section of middle level heat-conducting plate 6, and
Lower floor's heat-conducting plate 7 is connected with heating column 1 by mosaic mode；Thermally conductive sheet 5 be arranged on upper strata heat-conducting plate 3, middle level heat-conducting plate 6,
The outside of lower floor's heat-conducting plate 7, and thermally conductive sheet 5 passes through through mode and upper strata heat-conducting plate 3, middle level heat-conducting plate 6, lower floor's heat-conducting plate 7
It is connected；Heating column 1 is located at the inside of heat conducting pipe 2, and heating column 1 is connected with heat conducting pipe 2 by embedded mode；Phase-change material
Filled layer 4 is arranged on the junction of heating column 1 and heat conducting pipe 2.
Specifically, upper strata heat-conducting plate 3, middle level heat-conducting plate 6, lower floor's heat-conducting plate 7 circular array on the outer wall of heating column 1
Shape is distributed, and the distribution area of heat-conducting plate is increased, easy to set more thermally conductive sheets 5 in the device.
Specifically, upper strata heat-conducting plate 3, middle level heat-conducting plate 6, lower floor's heat-conducting plate 7 are distributed in Y direction in cross stack type,
With certain water conservancy diversion effect, filled media makes the curved ascending manner flowing of gas under the action of heat-conducting plate, improves thermal energy
The collecting effect in source and the speed of thermal energy transmission.
Specifically, thermally conductive sheet 5 runs through upper strata heat-conducting plate 3, middle level heat-conducting plate 6, lower floor's heat-conducting plate 7 in an inclined manner, and
The angle of inclination of thermally conductive sheet 5 is 40 °, and increase thermally conductive sheet 5 and the contact area of filled media, accelerate the speed of heat transfer, carry
The heat filtering effect of device is risen.
Specifically, the material of thermally conductive sheet 5 is graphite-base composite material, graphite-base composite material has stronger high temperature resistance super
Property, its intensity with temperature raise and increase, being about 2500 DEG C in temperature reaches maximum, while has good corrosion resistance
Energy and thermal shock resistance.
Specifically, thermally conductive sheet 5 is open grain structure, and the hole on thermally conductive sheet 5 is hexagon, and hexagon has stronger steady
It is qualitative, heat filtering effect is further lifted by multi-layer spliced combination.
Specifically used method and effect：
During using the device, thermally conductive sheet 5 is tilted into 40 ° of insertion upper strata heat-conducting plates 3, middle level heat-conducting plate 6, lower floor's heat-conducting plates 7
Fluting in, and upper strata heat-conducting plate 3, middle level heat-conducting plate 6, lower floor's heat-conducting plate 7 are inserted into mounting groove 8 and are connected with heating column 1, will
Heating column 1 is inserted into the inside of heat conducting pipe 2 and fills phase-change material to phase-change material filled layer 4, which is heat filtering device, institute
Using both ends to be open, which can be inserted into phase-change material thermal energy storage apparatus and used.
As shown in Figure 1 and Figure 2, upper strata heat-conducting plate 3, middle level heat-conducting plate 6, lower floor's heat-conducting plate 7 portion's circular array in the device
Shape staggered form is distributed, and possesses certain water conservancy diversion effect while increasing distribution area, and thermally conductive sheet 5 is in 40 ° on heat-conducting plate
Patchiness, increases the contact area with filled media, coordinates more empty formulas designs of thermally conductive sheet 5 so that device possess compared with
Strong heat filtering effect, prevents thermal energy is too fast to scatter and disappear.
As shown in figure 5, the material of thermally conductive sheet 5 is hexagon porous graphite based composites, have using its material stronger
High-temperature stability, and by the porous filtering function on 5 bulk material of thermally conductive sheet, industrial hot gas energy that industrial and mining enterprises are produced
Source, which is collected, to be utilized, and by material can interconvertibility the flow direction of air-flow is adjusted and controlled, while coordinate it
Intensity in material can increase as temperature raises, and being about 2500 DEG C in temperature reaches maximum, while have good resist
Corrosive nature and thermal shock resistance, make material play larger raising in terms of heating power energy recovery and recycling.
In summary：The porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus, passes through upper strata heat conduction
Plate, middle level heat-conducting plate, lower floor's heat-conducting plate are in the setting that cross stack type is distributed in Y direction, have certain water conservancy diversion effect, fill out
Filling medium makes the curved ascending manner flowing of gas under the action of heat-conducting plate, improves collecting effect and the thermal energy transmission of heat energy
Speed；By thermally conductive sheet in an inclined manner through upper strata heat-conducting plate, middle level heat-conducting plate, lower floor's heat-conducting plate, and thermally conductive sheet
Angle of inclination is 40 ° of setting, is conducive to increase the contact area of thermally conductive sheet and filled media, accelerates the speed of heat transfer,
Improve the heat filtering effect of device；Setting by the material of thermally conductive sheet for graphite-base composite material, graphite-base composite material
With stronger high-temperature stability, its intensity increases as temperature raises, and being about 2500 DEG C in temperature reaches maximum, at the same time
With good corrosion resistance and thermal shock resistance by the improvement in structure, have and do not easily cause heat in thermal energy collecting process
The advantages of amount is lost in, and heat accumulation efficiency improves 60%, and heat filtering effect is good, proposes so as to effectively solve in above-mentioned background technology
Existing apparatus present in problem and shortage.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus, it is characterised in that：Pass through porous graphite base
Collection and heat filtrable device of the phase-change material to the hot gas energy；Including：Heating column (1), heat conducting pipe (2), upper strata heat-conducting plate
(3), phase-change material filled layer (4), thermally conductive sheet (5), middle level heat-conducting plate (6), lower floor's heat-conducting plate (7), mounting groove (8)；The peace
Tankage (8) is located on the outer wall of heating column (1), and upper strata heat-conducting plate (3) by mounting groove (8) and heating column (1) with the side of inlaying
Formula is connected；The middle level heat-conducting plate (6) is located at the lower section of upper strata heat-conducting plate (3), and middle level heat-conducting plate (6) and heating column (1)
It is connected by mosaic mode；Lower floor's heat-conducting plate (7) is located at the lower section of middle level heat-conducting plate (6), and lower floor's heat-conducting plate (7) with
Heating column (1) is connected by mosaic mode；The thermally conductive sheet (5) be arranged on upper strata heat-conducting plate (3), middle level heat-conducting plate (6), under
The outside of layer heat-conducting plate (7), and thermally conductive sheet (5) through mode and upper strata heat-conducting plate (3), middle level heat-conducting plate (6), lower floor by leading
Hot plate (7) is connected；The heating column (1) is located at the inside of heat conducting pipe (2), and heating column (1) passes through insertion with heat conducting pipe (2)
Mode is connected；The phase-change material filled layer (4) is arranged on the junction of heating column (1) and heat conducting pipe (2).
2. porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus according to claim 1, its feature
It is：The upper strata heat-conducting plate (3), middle level heat-conducting plate (6), lower floor's heat-conducting plate (7) battle array in a ring on the outer wall of heating column (1)
Column-shaped is distributed.
3. porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus according to claim 1, its feature
It is：The upper strata heat-conducting plate (3), middle level heat-conducting plate (6), lower floor's heat-conducting plate (7) are distributed in Y direction in cross stack type.
4. porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus according to claim 1, its feature
It is：The thermally conductive sheet (5) runs through upper strata heat-conducting plate (3), middle level heat-conducting plate (6), lower floor's heat-conducting plate (7) in an inclined manner,
And the angle of inclination of thermally conductive sheet (5) is 40 °.
5. porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus according to claim 1, its feature
It is：The material of the thermally conductive sheet (5) is graphite-base composite material.
6. porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus according to claim 1, its feature
It is：The thermally conductive sheet (5) is open grain structure, and the hole on thermally conductive sheet (5) is hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354902.0U CN207280271U (en) | 2017-10-12 | 2017-10-12 | Porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354902.0U CN207280271U (en) | 2017-10-12 | 2017-10-12 | Porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207280271U true CN207280271U (en) | 2018-04-27 |
Family
ID=61979722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721354902.0U Expired - Fee Related CN207280271U (en) | 2017-10-12 | 2017-10-12 | Porous graphite based phase-change material thermal energy collecting plug-in type thermal energy filtration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207280271U (en) |
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2017
- 2017-10-12 CN CN201721354902.0U patent/CN207280271U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20181012 |