CN203744582U - Heat pipe and system for collection of solar energy thermal storage heat pipe - Google Patents
Heat pipe and system for collection of solar energy thermal storage heat pipe Download PDFInfo
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- CN203744582U CN203744582U CN201320724758.0U CN201320724758U CN203744582U CN 203744582 U CN203744582 U CN 203744582U CN 201320724758 U CN201320724758 U CN 201320724758U CN 203744582 U CN203744582 U CN 203744582U
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- heat
- heat pipe
- pipe
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- sampler
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Abstract
The utility model provides a heat pipe and a system for collection of a solar energy thermal storage heat pipe. According to the heat pipe for collection of the solar energy thermal storage heat pipe, a solar energy coating is arranged on the evaporation end of the heat pipe; the condensation end of the heat pipe is designed to be a required shape to enlarge the heat exchange area of the condensation end, reduce the temperature difference during heat exchange of a thermal storage material, increase the heat exchange efficiency, enlarge the contact area of the thermal storage material, and complete large-scaled thermal storage. The utility model further discloses a solar energy heat pipe collecting thermal storage system, which adopts the heat pipe heat exchange mode, and consists of a collecting device consisting of a solar energy vacuum pipe or plate and the like, a heat exchange device, a thermal storage material, and a casing, wherein the thermal storage material is mounted inside the casing; the collecting device is arranged outside the casing; the heat exchange device is arranged between the collecting device and the casing in which the thermal storage material is contained, so as to perform heat exchange and store the heat energy collected from the solar energy through the heat exchanger. According to the utility model, large-scaled collecting and exchange of heat are realized through the arrangement of the heat exchange device.
Description
Technical field
The utility model relates to heat energy utilization, particularly utilize heat pipe solar heat acquisition system accumulation of heat utilization and across season, utilize on a large scale.
Background technology
Existing solar electrical energy generation mainly contains two kinds of photovoltaic and photo-thermal, and photovoltaic generation needs silicon or other special materials to generate electricity, and photo-thermal power generation has solar low-temperature, slot type, tower and butterfly.Thermoelectricity is mainly large-scale generating, lacks the heat generating system of small-scale, family oriented, cost degradation, and existing solar vacuum heat-collecting pipe and flat board are mainly used in solar water heater simultaneously.
Solar low-temperature heat utilization is mainly the utilizations such as hot water and heating, also can be for refrigeration, but be to belong to same day this season to use substantially, be also mainly to take family and small-scale use as main, main cause be its storage and acquisition capacity limited, thereby cannot be on a large scale, across using season.
If realized across using season, first need to improve storage heater, storage heater is the equipment that heat energy is stored, existing storage heater is steam type and liquid heat storage device;
In industrial energy saving field, waste heat is reclaimed and stored, conventionally adopt phase change technique to carry out accumulation of heat, in low temperature field, adopt ice-reserving technology to realize accumulation of heat;
In field of solar energy, adopt fuse salt accumulation of heat, although fuse salt can be realized the storage of high temperature, but because it need to be liquid from Solid State Transformation, thereby need heat energy to be heated, the simultaneously toxicity of fuse salt, economical, security also has problems, thereby the use of fuse salt accumulation of heat is restricted.
In field of solar energy, also adopt air or other gas to carry out accumulation of heat, but its hot melt is little, cannot realize large-scale thermal energy storage.
Storage station adopts electric energy to store, the electric energy that particularly wind-powered electricity generation and photovoltaic form, and because it cannot realize storage, thereby a large amount of the abandoning of having to, cause a large amount of wastes.If adopt heat energy to store, need to possess the holder of powerful storage capacity.
How to realize the organic combination of solar energy acquisition and accumulation of heat, and be suitable for the large-scale use across season, this is the use for solar cross-season, urgent problem.
Rely on existing vacuum tube or dull and stereotyped acquisition system, prior art is mainly for the hot water application of using every day, even if it stores, is also to adopt water as medium, cannot realize on a large scale across using season.
Main difficulty is that existing vacuum tube and flat-panel systems cannot complete the heat exchange with heat-storing material.
Summary of the invention
The purpose of this utility model is to provide a kind of solar heat pipe and gathers hold over system heat pipe, evaporation ends at heat pipe is provided with solar energy coating, condensation end at heat pipe is configured to shape as required, so that expand the heat exchange area of condensation end, reduce the temperature difference that heat-storing material heat exchange is, improve heat exchange efficiency, expand the contact area of heat-storing material, for completing large-scale accumulation of heat simultaneously.
Another one object of the present utility model is to provide a kind of solar heat pipe and gathers hold over system, can realize extensive, low cost, high efficiency, across season solar energy acquisition and use; The utility model adopts heat pipe heat exchanging mode, the sampler, heat exchange device, heat-storing material and the housing that solar energy vacuum tube or dull and stereotyped group etc., consist of form, heat-storing material is encased in housing, sampler is arranged on hull outside, heat exchange device is arranged on sampler and is equipped with between the housing of heat-storing material and carries out heat exchange, and the heat energy of solar energy acquisition is directly stored by heat exchanger.The utility model has been realized the large-scale collection of solar energy and the exchange of heat energy by heat exchange device is set, by existing solar energy vacuum tube or dull and stereotyped acquisition system by heat exchange device being set and increasing the heat exchange area of the part of heat-storing material, can increase the heat exchange of heat-storing material and heat storage capacity like this, realize extensive collection and the utilization of solar energy.
Solar energy acquisition turns the structure of a body of wall into, thereby can provide a kind of large-scale collection and stocking system that be suitable for, solar low-temperature collecting part is arranged on to a side of body of wall, inside cavity is provided with heat-storing material, thereby realizes the collection of heat energy and storage and integrated with building; The utility model, by collection and the storage of wall body structure, can be realized large-scale collection and storage, particularly can realize collection and use across season.
Concrete summary of the invention is as follows:
A solar heat-preservation heat pipe collection heat pipe, is characterized in that: described heat pipe select following one or more:
A, gravity assisted heat pipe: be provided with evaporation ends and condensation end, be provided with solar energy coating on evaporation ends, the hull shape of condensation end is one or more of circle, polygon, fan-shaped, arc, Y, F shape;
B, circulating heat pipe: a part for circulating heat pipe is evaporation ends are provided with solar energy coating on evaporation ends, and the hull shape of the condensation segment of circulating heat pipe is one or more of circle, polygon, fan-shaped, arc, Y, F shape;
C, heat pipe row: be provided with the heat pipe of a plurality of evaporation ends, its a plurality of evaporation ends settings are provided with solar energy coating, a plurality of evaporation ends are connected with the comb that an evaporation ends pipe forms certain angle, the mutual UNICOM of a plurality of condensation ends and comb.
Described thermotube shell is comprised of metal, nonmetal or its compound pipeline complex pipeline, is provided with fin on housing; The cross sectional shape of thermotube shell is a kind of of circle, polygon, fan-shaped, arc.
A solar heat-preservation heat pipe acquisition system, comprises heat-storing material, solar energy acquisition device, and above-described solar heat-preservation heat pipe collection heat pipe, insulation material, housings etc., is characterized in that:
Sampler, heat exchange device, heat-storing material and housing, consist of, heat-storing material is encased in housing, and sampler is arranged on hull outside, and heat exchange device is arranged on sampler and is equipped with between the housing of heat-storing material and carries out heat exchange;
Comprise at least one solar energy acquisition device, sampler can be converted to heat energy by solar energy;
Be provided with a heat exchange device heat energy of sampler collection is carried out to heat exchange, heat exchange device is above-described solar heat-preservation heat pipe collection heat pipe, a part for heat pipe is arranged in sampler cavity, a part is arranged on outside sampler and carries out contact heat-exchanging with heat-storing material in addition, and the heat exchange area of the sampler outside of heat pipe is greater than the heat exchange area of sampler inside;
Heat-storing material stores heat energy, for the storage of solar energy of different scales or across the storage in season.
Described heat pipe select following one or more:
A, a gravity assisted heat pipe: the evaporation ends of heat pipe is arranged on sampler inside, condensation end is arranged on sampler outside and contacts with heat-storing material;
B, a circulating heat pipe: a branch of circulating heat pipe is arranged on sampler inside, a part is arranged on outside and is connected with heat-storing material in addition;
C, a self-oscillation heat pipe: a branch of self-oscillation heat pipe is arranged on sampler inside, a part is arranged on outside and is connected with heat-storing material in addition;
D, heat pipe row: the heat pipe that is provided with a plurality of evaporation ends, its a plurality of evaporation ends are arranged in sampler, a plurality of evaporation ends are connected with the comb that an evaporation ends pipe forms certain angle, and the mutual UNICOM of a plurality of condensation ends and comb also carries out contact heat-exchanging with heat-storing material.
Described sampler select from following one or more:
A, vacuum tube acquisition system;
B, dull and stereotyped acquisition system;
C, heat-pipe vacuum-tube acquisition system;
D, the dull and stereotyped acquisition system of heat pipe;
E, CPC vacuum tube acquisition system;
F, CPC heat pipe acquisition system;
G, focused light thermal recovery collecting system.
Described heat-storing material, comprises one or more in sensible heat heat-storing material, latent-heat storage, phase change heat storage material, chemical heat-accumulating material.
Sensible heat heat-storing material, comprises water, conduction oil, steel slag and iron slag, mine tailing (comprising the remaining ore in sand form of ore deposit factory ore dressing), solid grain piece, concrete; Described solid grain piece is particle or/and the fragment of brick by metal or nonmetal or its compositions of mixtures, or the nature grains of sand, cobblestone, the finger stone that exist, solid grain piece be shaped as circle, polygon, rhombus, fan-shaped, irregularly shaped.
Described heat-storing material is arranged in a housing or a construction wall, housing or body of wall prolong North and South direction or east-west direction construction, for the body of wall of building according to North and South direction, its solar low-temperature acquisition system is arranged on the east or the west of body of wall, and the east and west; The body of wall of building for east-west direction, its solar low-temperature acquisition system is arranged on the south of body of wall.
Housing is arranged on below earth's surface or in the basement of building, solar energy acquisition device is arranged on surrounding or the top of ground or building.
Heat-storing material is encased in housing, and housing is outside equipped with insulation material; Insulation material select a little row one or more: one or more of nano microsphere, silicon powder, vacuum layer, polyurethane, polyphenyl, perlite, glass fibre, insulating cement.
Adopt the technical solution of the utility model can produce following beneficial effect:
1, the utility model has been realized the heat exchange between solar energy acquisition system and heat-storing material by heat exchange device is set, thereby realized, gathers on a large scale, cheaply and accumulation of heat, particularly can realize the extensive solar thermal utilization across season;
2, the utility model adopts hot pipe technique that heat exchange efficiency is increased, simultaneously can large area, the realization of the temperature difference and the heat exchange of heat-storing material.
3, the utility model can be applied to the multiple application such as solar low-temperature heat utilization.
Accompanying drawing explanation
Fig. 1 is heat pipe row schematic diagram;
Fig. 2 is generation pentagonal heat pipe row schematic diagram;
Fig. 3 is gravity assisted heat pipe storage heater schematic diagram;
Fig. 4 heat pipe is clapped storage heater schematic diagram;
Fig. 5 circulating heat pipe storage heater schematic diagram.
Number in the figure implication:
1: housing, 2: gravity assisted heat pipe, 3: circulating heat pipe, 4: heat-storing material, 5: flat plate collector 6: solar low-temperature acquisition system, 7: vacuum tube collector, 8: solar energy coating, 9: heat pipe evaporation ends, 10: condensation end of heat pipe, 11: comb, 12: pentagon condensation end of heat pipe, 13: soil.
The heat pipe specific embodiment
Embodiment 1, heat pipe row
Figure 1 shows that a heat pipe row, contain 9,7 condensation ends 10 of 6 evaporation ends, the Outboard Sections of 7 condensation ends, condensation end 10 and comb 11 arrange the angle of 30 degree, heat pipe comb 11, on evaporator section, be provided with solar energy coating, can convert solar energy into heat energy.
Embodiment 2, generation pentagonal heat pipe row
Figure 1 shows that heat pipe row, contain 9,4 condensation ends 10 of 6 evaporation ends, the forming by three periods of each condensation end, first two sections is straight line, and latter one is pentagonal configuration; On evaporator section, be provided with solar energy coating, can convert solar energy into heat energy.
The solar heat-preservation heat pipe acquisition system specific embodiment
Embodiment 3, gravity assisted heat pipe hold over system
Figure 3 shows that and contain 2 evaporation ends, be arranged in vacuum tube acquisition system, at evaporator section, be provided with solar energy coating, two condensation ends are arranged in the heat-storing material in housing 1, and condensation end and heat-storing material carry out close contact heat exchange, heat-storing material 4 is arranged in housing 1, on evaporator section, be provided with solar energy coating, can convert solar energy into heat energy, heat energy enters into housing by heat pipe, the heat pipe of its condensation segment and heat-storing material carry out heat exchange, realize solar energy acquisition and utilization.
Embodiment 4, gravity assisted heat pipe hold over system
Figure 4 shows that and contain 6 evaporation ends, be arranged in vacuum tube acquisition system, at evaporator section, be provided with solar energy coating, 7 condensation ends are arranged in the heat-storing material in housing 1, and condensation end and heat-storing material carry out close contact heat exchange, heat-storing material 4 is arranged in housing 1, on evaporator section, be provided with solar energy coating, can convert solar energy into heat energy, heat energy enters into housing by heat pipe, the heat pipe of its condensation segment and heat-storing material carry out heat exchange, realize solar energy acquisition and utilization.
Embodiment 5, circulating heat pipe hold over system
Figure 5 shows that and contain a circulating heat pipe, be arranged in vacuum tube acquisition system, at evaporator section, be provided with solar energy coating, condensation end is arranged in the heat-storing material in housing 1, and condensation end and heat-storing material carry out close contact heat exchange, heat-storing material 4 is arranged in housing 1, on evaporator section, be provided with solar energy coating, can convert solar energy into heat energy, heat energy enters into housing by heat pipe, the heat pipe of its condensation segment and heat-storing material carry out heat exchange, realize solar energy acquisition and utilization.
According to theory and structure of the present utility model, can design other case study on implementation, as long as meet theory and structure of the present utility model, all belong to enforcement of the present utility model.
Claims (10)
1. a solar heat-preservation heat pipe collection heat pipe, is characterized in that: described heat pipe select following one or more:
A, gravity assisted heat pipe: be provided with evaporation ends and condensation end, be provided with solar energy coating on evaporation ends, the hull shape of condensation end is one or more of circle, polygon, fan-shaped, arc, Y, F shape;
B, circulating heat pipe: a part for circulating heat pipe is evaporation ends are provided with solar energy coating on evaporation ends, and the hull shape of the condensation segment of circulating heat pipe is one or more of circle, polygon, fan-shaped, arc, Y, F shape;
C, heat pipe row: be provided with the heat pipe of a plurality of evaporation ends, its a plurality of evaporation ends settings are provided with solar energy coating, a plurality of evaporation ends are connected with the comb that an evaporation ends pipe forms certain angle, the mutual UNICOM of a plurality of condensation ends and comb.
2. a kind of solar heat-preservation heat pipe collection heat pipe according to claim 1, is characterized in that: described thermotube shell is comprised of metal, nonmetal or its compound pipeline complex pipeline, is provided with fin on housing; The cross sectional shape of thermotube shell is a kind of of circle, polygon, fan-shaped, arc.
3. a solar heat-preservation heat pipe acquisition system, comprises heat-storing material, solar energy acquisition device, and the solar heat-preservation heat pipe collection heat pipe described in claim 1 or 2, insulation material, housing, is characterized in that:
Sampler, heat exchange device, heat-storing material and housing, consist of, heat-storing material is encased in housing, and sampler is arranged on hull outside, and heat exchange device is arranged on sampler and is equipped with between the housing of heat-storing material and carries out heat exchange;
Comprise at least one solar energy acquisition device, sampler can be converted to heat energy by solar energy;
Be provided with a heat exchange device heat energy of sampler collection is carried out to heat exchange, heat exchange device is by the solar heat-preservation heat pipe collection heat pipe described in claim 1 or 2, a part for heat pipe is arranged in sampler cavity, a part is arranged on outside sampler and carries out contact heat-exchanging with heat-storing material in addition, and the heat exchange area of the sampler outside of heat pipe is greater than the heat exchange area of sampler inside;
Heat-storing material stores heat energy, for the storage of solar energy of different scales or across the storage in season.
4. solar heat-preservation heat pipe acquisition system according to claim 3, is characterized in that: described heat pipe adopts following one or more structures:
A, a gravity assisted heat pipe: the evaporation ends of heat pipe is arranged on sampler inside, condensation end is arranged on sampler outside and contacts with heat-storing material;
B, a circulating heat pipe: a branch of circulating heat pipe is arranged on sampler inside, a part is arranged on outside and is connected with heat-storing material in addition;
C, a self-oscillation heat pipe: a branch of self-oscillation heat pipe is arranged on sampler inside, a part is arranged on outside and is connected with heat-storing material in addition;
D, heat pipe row: the heat pipe that is provided with a plurality of evaporation ends, its a plurality of evaporation ends are arranged in sampler, a plurality of evaporation ends are connected with the comb that an evaporation ends pipe forms certain angle, and the mutual UNICOM of a plurality of condensation ends and comb also carries out contact heat-exchanging with heat-storing material.
5. solar heat-preservation heat pipe acquisition system according to claim 3, is characterized in that: described sampler select from following one or more:
A, vacuum tube acquisition system;
B, dull and stereotyped acquisition system;
C, heat-pipe vacuum-tube acquisition system;
D, the dull and stereotyped acquisition system of heat pipe;
E, CPC vacuum tube acquisition system;
F, CPC heat pipe acquisition system;
G, focused light thermal recovery collecting system.
6. solar heat-preservation heat pipe acquisition system according to claim 3, is characterized in that: described heat-storing material, comprises one or more in sensible heat heat-storing material, latent-heat storage, phase change heat storage material, chemical heat-accumulating material.
7. solar heat-preservation heat pipe acquisition system according to claim 6, is characterized in that: sensible heat heat-storing material, comprises water, conduction oil, steel slag and iron slag, mine tailing, solid grain piece, concrete; Described solid grain piece is particle or/and the fragment of brick by metal or nonmetal or its compositions of mixtures, or the nature grains of sand, cobblestone, the finger stone that exist, solid grain piece be shaped as circle, polygon, rhombus, fan-shaped.
8. solar heat-preservation heat pipe acquisition system according to claim 3, it is characterized in that: described heat-storing material is arranged in a housing or a construction wall, housing or body of wall prolong North and South direction or east-west direction construction, for the body of wall of building according to North and South direction, its solar low-temperature acquisition system is arranged on the east or the west of body of wall, and the east and west; The body of wall of building for east-west direction, its solar low-temperature acquisition system is arranged on the south of body of wall.
9. solar heat-preservation heat pipe acquisition system according to claim 3, is characterized in that: housing is arranged on below earth's surface or in the basement of building, solar energy acquisition device is arranged on surrounding or the top of ground or building.
10. solar heat-preservation heat pipe acquisition system according to claim 3, is characterized in that: heat-storing material is encased in housing, and housing is outside equipped with insulation material; Insulation material select a little row one or more: one or more of nano microsphere, silicon powder, vacuum layer, polyurethane, polyphenyl, perlite, glass fibre, insulating cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724758.0U CN203744582U (en) | 2013-11-17 | 2013-11-17 | Heat pipe and system for collection of solar energy thermal storage heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724758.0U CN203744582U (en) | 2013-11-17 | 2013-11-17 | Heat pipe and system for collection of solar energy thermal storage heat pipe |
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| CN203744582U true CN203744582U (en) | 2014-07-30 |
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| CN201320724758.0U Expired - Fee Related CN203744582U (en) | 2013-11-17 | 2013-11-17 | Heat pipe and system for collection of solar energy thermal storage heat pipe |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613659A (en) * | 2015-01-28 | 2015-05-13 | 上海交通大学 | Solar energy photothermal device combined with photothermal conversion and thermotube effect |
| CN104654614A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Heat pipe and system for collection of solar energy heat storage heat pipe |
| TWI602976B (en) * | 2016-12-15 | 2017-10-21 | Green building | |
| CN108151564A (en) * | 2018-02-13 | 2018-06-12 | 国网山东节能服务有限公司 | A kind of heat pipe heat accumulation heat exchanger of Diameter of connecting pipe variation |
| CN108168346A (en) * | 2018-02-13 | 2018-06-15 | 国网山东省电力公司济宁供电公司 | A kind of heat pipe heat accumulation heat exchanger of heat storage capacity variation |
| CN108204759A (en) * | 2018-02-13 | 2018-06-26 | 国网山东节能服务有限公司 | A kind of heat pipe heat accumulation heat exchanger of communicating pipe quantity variation |
| CN108225068A (en) * | 2018-02-13 | 2018-06-29 | 国网山东省电力公司济宁供电公司 | A kind of heat pipe heat accumulation heat exchanger for expanding evaporation end area |
| CN109668461A (en) * | 2018-02-13 | 2019-04-23 | 山东大学 | A kind of gravity assisted heat pipe |
| CN109668460A (en) * | 2018-02-13 | 2019-04-23 | 山东大学 | A kind of gravity assisted heat pipe |
| TWI672477B (en) * | 2018-11-16 | 2019-09-21 | 林唯耕 | Solar panel with cooling device |
-
2013
- 2013-11-17 CN CN201320724758.0U patent/CN203744582U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654614A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Heat pipe and system for collection of solar energy heat storage heat pipe |
| CN104613659A (en) * | 2015-01-28 | 2015-05-13 | 上海交通大学 | Solar energy photothermal device combined with photothermal conversion and thermotube effect |
| TWI602976B (en) * | 2016-12-15 | 2017-10-21 | Green building | |
| CN108151564A (en) * | 2018-02-13 | 2018-06-12 | 国网山东节能服务有限公司 | A kind of heat pipe heat accumulation heat exchanger of Diameter of connecting pipe variation |
| CN108168346A (en) * | 2018-02-13 | 2018-06-15 | 国网山东省电力公司济宁供电公司 | A kind of heat pipe heat accumulation heat exchanger of heat storage capacity variation |
| CN108204759A (en) * | 2018-02-13 | 2018-06-26 | 国网山东节能服务有限公司 | A kind of heat pipe heat accumulation heat exchanger of communicating pipe quantity variation |
| CN108225068A (en) * | 2018-02-13 | 2018-06-29 | 国网山东省电力公司济宁供电公司 | A kind of heat pipe heat accumulation heat exchanger for expanding evaporation end area |
| CN109668461A (en) * | 2018-02-13 | 2019-04-23 | 山东大学 | A kind of gravity assisted heat pipe |
| CN109668460A (en) * | 2018-02-13 | 2019-04-23 | 山东大学 | A kind of gravity assisted heat pipe |
| CN109668460B (en) * | 2018-02-13 | 2020-04-24 | 山东大学 | Gravity heat pipe |
| CN108151564B (en) * | 2018-02-13 | 2020-06-26 | 国网山东节能服务有限公司 | Heat pipe heat storage heat exchanger with variable pipe diameter of communicating pipe |
| TWI672477B (en) * | 2018-11-16 | 2019-09-21 | 林唯耕 | Solar panel with cooling device |
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Granted publication date: 20140730 Termination date: 20141117 |
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