CN108180652A - A kind of solar energy multimedium heat-collection and heat-accumulation device - Google Patents
A kind of solar energy multimedium heat-collection and heat-accumulation device Download PDFInfo
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- CN108180652A CN108180652A CN201711461193.0A CN201711461193A CN108180652A CN 108180652 A CN108180652 A CN 108180652A CN 201711461193 A CN201711461193 A CN 201711461193A CN 108180652 A CN108180652 A CN 108180652A
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- heat
- air
- accumulator tank
- tube body
- pipe
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of solar energy multimedium heat-collection and heat-accumulation devices, it includes cold water storage cistern, attemperater, heat-accumulator tank and heat collector, it is characterized in that, the heat collector upper end connects the attemperater, the heat collector includes more thermal-collecting tubes, the every thermal-collecting tube includes the collecting plate positioned at intermediate tube body and tube body both sides, medium in the tube body is water, the collecting plate is hollow structure, medium in it is air, the tube body both sides are correspondingly arranged on sliding slot, and the side of the collecting plate is provided with slotting rib, and the slotting rib is matched with sliding slot；The heat-accumulator tank is connect with the attemperater by heat pipe, and the evaporator section of the heat pipe is arranged in the heat-accumulator tank, and the condensation segment of the heat pipe is arranged in the attemperater.
Description
Technical field
The present invention relates to field of solar energy, and in particular to a kind of solar energy multimedium heat-collection and heat-accumulation device.
Background technology
With the development of civilization, the use of fossil fuel sharply increases, which results in serious problem of environmental pollution and entirely
Ball warms, which has become the hot issue of international community, but due to developed country, developing country and less developed country
Between just moving towards a undesirable direction with the relevant different opinions of national interests.Corresponding to which, it is made that split
The various trials for the regenerative resource for sending out new, energetically to cope with global warming and environmental problem.New regenerative resource refers to
Utilized by converting traditional fossil fuel or to include the regenerative resources such as sunlight, water, underground heat, biologic artifact and into
The energy that row utilizes.Its characteristic is the future source of energy towards sustainable energy feed system.Since oil price is unstable and weather becomes
Change limitation of agreement etc., the importance of new regenerative resource becomes larger.Regenerative resource includes solar heat, sunlight, biomass
Energy, wind-force, small power station, underground heat, ocean energy and waste energy etc., and new energy includes fuel cell, liquefaction coal, gasification of coal
Charcoal and Hydrogen Energy.Problem is not up to be equal to from the cost of new regenerative resource, particularly solar power generation and utilize fossil fuel
Traditional thermal power generation cost power grid par.But with the progress of technology, from new regenerative resource too
The solar thermal power generation of positive heat power generation persistently reduces in cost of electricity-generating, and is being gradually increased in generating efficiency.
Solar energy is converted into thermal energy and relies primarily on heat collector.At present solar thermal collector mainly have vacuum tube collector,
Three kinds of heat pipe collector and vacuum flat plate collector.
Traditional solar thermal collector medium is single, can only be used for heating the Single Mediums such as water or air, it is impossible to meet
The demand of multi-state, and heat savings can not be carried out, therefore, there is an urgent need for providing a kind of solar energy multimedium heat-collection and heat-accumulation device,
A variety of media can be heated simultaneously, and heat is transmitted or switched between a variety of media as needed, met efficient
The requirement of rate.
Invention content
The purpose of the present invention is that cannot heat a variety of media, and heat distribution simultaneously in order to solve solar thermal collector
Non-uniform technological deficiency provides a kind of solar energy multimedium heat-collection and heat-accumulation device, growing to fine life to meet people
Expectation living.
To achieve the above object, the present invention provides following technical schemes：
A kind of solar energy multimedium heat-collection and heat-accumulation device provided by the invention, including cold water storage cistern, attemperater, heat-accumulator tank with
And heat collector, which is characterized in that the heat collector upper end connects the attemperater, and the heat collector includes more thermal-collecting tubes,
Every thermal-collecting tube includes the collecting plate positioned at intermediate tube body and tube body both sides, and the medium in the tube body is water, institute
Collecting plate is stated as hollow structure, in medium be air, the tube body both sides are correspondingly arranged on sliding slot, the one of the collecting plate
Side is provided with slotting rib, and the slotting rib is matched with sliding slot；The heat-accumulator tank is connect with the attemperater by heat pipe, the heat
The evaporator section of pipe is arranged in the heat-accumulator tank, and the condensation segment of the heat pipe is arranged in the attemperater；
Along tube length direction, spaced set has multiple circular mounting holes respectively in the sliding slot and slotting rib, each
A round small heat pipe is provided in the mounting hole, the small heat pipe includes evaporator section, condensation segment and adiabatic section, described small
The condensation segment of heat pipe is arranged in the tube body, and the evaporator section of the small heat pipe is arranged in the collecting plate；
The upper end of two collecting plates connects the heat-accumulator tank, enters the air into the air in the heat-accumulator tank
In coil pipe, heat storage medium is provided with around the coil pipe in the heat-accumulator tank, the entrance of the air-coil is positioned at described
The first half of heat-accumulator tank, the outlet of the air-coil are arranged on the lower bottom part of the heat-accumulator tank, in the air-coil
Even to be provided with multiple leakage holes, multiple leakage holes arrange in the shape of a spiral in the air-coil, the multiple leakage hole
For bellmouth, tapered into along the sectional dimension from the leakage hole on the direction in pipe outside pipe；
The lower inlet of the tube body connects the cold water storage cistern by pumping, and the lower inlet of the collecting plate connects the sky
Air pump.
Preferably, the heat storage medium is phase change heat storage material.
Preferably, the junction of the small heat pipe and the circular mounting hole is provided with sealing ring.
Preferably, the material of the air-coil is copper or aluminium.
Advantageous effect is：
(1) solar thermal collector includes tube body and collecting plate, inside flows water and air respectively, can be with two media simultaneously
Receive the heat of solar energy, achieve the purpose that a variety of media while absorb heat；
(2) collecting plate is linked together with tube body by small heat pipe, then the heat of air can be passed to by small heat pipe
Water in tube body makes water heating rapid, improves its collecting efficiency；
(3) air in collecting plate transfers heat to the water in tube body first after having absorbed heat, later remaining heat
Amount is then stored in the heat-accumulator tank, when needing heat, by the heat pipe by the heat transfer in the heat-accumulator tank to guarantor
Water in reservoir rationally utilizes heat；
(4) be provided with leakage hole in the air-coil, in air by the leakage hole enter the heat-accumulator tank
In, air is direct with heat storage medium by leakage hole while septate heat transfer is carried out with heat storage medium by air-coil tube wall
Contact heat-exchanging transfers heat to the heat storage medium, improves its heat exchange efficiency.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of the solar water heater of the present invention；
Fig. 2 is the attemperater of the present invention and the connection diagram of heat-accumulator tank；
Fig. 3 is the schematic cross-section of the thermal-collecting tube of the present invention；
Fig. 4 is the structure diagram of the air-coil of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all under the premise of creative work is not made
Other embodiment belongs to the range that the present invention is protected.
Referring to shown in Fig. 1-Fig. 4, a kind of solar energy multimedium heat-collection and heat-accumulation device provided by the invention, including cold water storage cistern 1,
Attemperater 2, heat-accumulator tank 3 and heat collector (thermal-collecting tube is only shown in figure), which is characterized in that the heat collector upper end connects
Connect the attemperater 2, the heat collector includes more thermal-collecting tubes, the every thermal-collecting tube include positioned at intermediate tube body 4 with
And the collecting plate 5 of tube body both sides, the medium in the tube body 4 are water, the collecting plate 5 is hollow structure, in medium be
Air, 4 both sides of tube body are correspondingly arranged on sliding slot 6, and the side of the collecting plate is provided with slotting rib 7, the slotting rib 7 and sliding slot
6 match；The heat-accumulator tank 3 is connect with the attemperater 2 by heat pipe 8, and the evaporator section of the heat pipe 8 is arranged on the storage
In hot tank 3, the condensation segment of the heat pipe 8 is arranged in the attemperater 2；
Along tube length direction, spaced set has multiple circular mounting holes (in figure respectively in the sliding slot 6 and slotting rib 7
It is not shown), a round small heat pipe 13 is provided in each described mounting hole, the small heat pipe 13 includes evaporator section, condensation
Section and adiabatic section, the condensation segment of the small heat pipe 13 are arranged in the tube body, and the evaporator section of the small heat pipe 13 is arranged on
In the collecting plate；
The upper end of two collecting plates 5 connects the heat-accumulator tank 3, described in the air entrance in the heat-accumulator tank 3
In air-coil 9, heat storage medium, the entrance of the air-coil 9 are provided with around the coil pipe 9 in the heat-accumulator tank 3
Positioned at the first half of the heat-accumulator tank, the outlet of the air-coil 9 is arranged on the lower bottom part of the heat-accumulator tank, in the air
Multiple leakage holes 10 are evenly arranged on coil pipe 9, multiple leakage holes arrange in the shape of a spiral in the air-coil, described
Multiple leakage holes 10 are bellmouth, are tapered into along the sectional dimension from the leakage hole on the direction in pipe outside pipe；
The lower inlet of the tube body 4 passes through the 11 connection cold water storage cistern 1 of pump, the lower inlet connection of the collecting plate 5
The air pump 12.
Preferably, the heat storage medium is phase change heat storage material.
Preferably, the junction of the small heat pipe and the circular mounting hole is provided with sealing ring.
Preferably, the material of the air-coil 9 is copper or aluminium.
The course of work of the present invention is as follows：
When system brings into operation, the medium in the tube body and the collecting plate flows up simultaneously, and water is in tube body
Solar heat is absorbed, air absorbs heat in the collecting plate, and the water for having absorbed heat is sent into attemperater, has been absorbed
The air of heat is sent into heat-accumulator tank, heat storage medium is transferred heat to, during water and air thermal-arrest, in collecting plate
The heat of air passes to the water in tube body by small heat pipe first, and remaining heat is then delivered to heat-accumulator tank in air later
In heat storage medium, make full use of heat, while the heat in heat-accumulator tank passes to the water in attemperater by heat pipe, most
The fruit that terminates is to heat water, meets the needs of life.
(1) solar thermal collector includes tube body and collecting plate, inside flows water and air respectively, can be with two media simultaneously
Receive the heat of solar energy, achieve the purpose that a variety of media while absorb heat；
(2) collecting plate is linked together with tube body by small heat pipe, then the heat of air can be passed to by small heat pipe
Water in tube body makes water heating rapid, improves its collecting efficiency；
(3) air in collecting plate transfers heat to the water in tube body first after having absorbed heat, later remaining heat
Amount is then stored in the heat-accumulator tank, when needing heat, by the heat pipe by the heat transfer in the heat-accumulator tank to guarantor
Water in reservoir rationally utilizes heat；
(4) be provided with leakage hole in the air-coil, in air by the leakage hole enter the heat-accumulator tank
In, air is direct with heat storage medium by leakage hole while septate heat transfer is carried out with heat storage medium by air-coil tube wall
Contact heat-exchanging transfers heat to the heat storage medium, improves its heat exchange efficiency.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in change or replacement, should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (4)
1. a kind of solar energy multimedium heat-collection and heat-accumulation device, special including cold water storage cistern, attemperater, heat-accumulator tank and heat collector
Sign is that the heat collector upper end connects the attemperater, and the heat collector includes more thermal-collecting tubes, the every thermal-collecting tube
Collecting plate including being located at intermediate tube body and tube body both sides, the medium in the tube body is water, and the collecting plate is hollow
Structure, in medium for air, the tube body both sides are correspondingly arranged on sliding slot, and the side of the collecting plate is provided with slotting rib,
The slotting rib is matched with sliding slot；The heat-accumulator tank is connect with the attemperater by heat pipe, and the evaporator section of the heat pipe is set
It puts in the heat-accumulator tank, the condensation segment of the heat pipe is arranged in the attemperater；
Along tube length direction, spaced set has multiple circular mounting holes respectively in the sliding slot and slotting rib, described in each
A round small heat pipe is provided in mounting hole, the small heat pipe includes evaporator section, condensation segment and adiabatic section, the small heat pipe
Condensation segment be arranged in the tube body, the evaporator section of the small heat pipe is arranged in the collecting plate；
The upper end of two collecting plates connects the heat-accumulator tank, enters the air-coil into the air in the heat-accumulator tank
It is interior, heat storage medium is provided with around the coil pipe in the heat-accumulator tank, the entrance of the air-coil is located at the accumulation of heat
The first half of tank, the outlet of the air-coil are arranged on the lower bottom part of the heat-accumulator tank, are uniformly arranged on the air hose
There are multiple leakage holes, multiple leakage holes arrange in the shape of a spiral in the air-coil, and the multiple leakage hole is taper
Hole is tapered into along the sectional dimension from the leakage hole on the direction in pipe outside pipe；
The lower inlet of the tube body connects the cold water storage cistern by pumping, and the lower inlet of the collecting plate connects the air
Pump.
2. solar energy multimedium heat-collection and heat-accumulation device according to claim 1, the heat storage medium is phase change heat storage material.
3. solar energy multimedium heat-collection and heat-accumulation device according to claim 1, the small heat pipe and the circular mounting hole
Junction is provided with sealing ring.
4. solar energy multimedium heat-collection and heat-accumulation device according to claim 1, the material of the air-coil is copper or aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461193.0A CN108180652A (en) | 2017-12-28 | 2017-12-28 | A kind of solar energy multimedium heat-collection and heat-accumulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461193.0A CN108180652A (en) | 2017-12-28 | 2017-12-28 | A kind of solar energy multimedium heat-collection and heat-accumulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108180652A true CN108180652A (en) | 2018-06-19 |
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ID=62548458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711461193.0A Pending CN108180652A (en) | 2017-12-28 | 2017-12-28 | A kind of solar energy multimedium heat-collection and heat-accumulation device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202382440U (en) * | 2011-11-24 | 2012-08-15 | 常州天天太阳能有限公司 | Solar air-and-water dual-purpose collector |
| KR20130137426A (en) * | 2012-06-07 | 2013-12-17 | 양용호 | Manufacture of nonmetal black body heat storage materials for the use and storage of solar energy of solar heat collecting plate, installation of heating fins and compensation of outside temperature |
| CN204757416U (en) * | 2015-06-26 | 2015-11-11 | 甘肃省建材科研设计院 | Warm for air piping system phase transition heat accumulation body in solar energy |
| CN206310741U (en) * | 2016-11-08 | 2017-07-07 | 安徽建筑大学 | A kind of economic benefits and social benefits plate solar heat collector with the roundabout runner of parallel fins |
| CN107062693A (en) * | 2017-05-18 | 2017-08-18 | 江苏大学 | A kind of solar energy heat pump system based on phase-transition heat-storage and adopting heat pipes for heat transfer |
-
2017
- 2017-12-28 CN CN201711461193.0A patent/CN108180652A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202382440U (en) * | 2011-11-24 | 2012-08-15 | 常州天天太阳能有限公司 | Solar air-and-water dual-purpose collector |
| KR20130137426A (en) * | 2012-06-07 | 2013-12-17 | 양용호 | Manufacture of nonmetal black body heat storage materials for the use and storage of solar energy of solar heat collecting plate, installation of heating fins and compensation of outside temperature |
| CN204757416U (en) * | 2015-06-26 | 2015-11-11 | 甘肃省建材科研设计院 | Warm for air piping system phase transition heat accumulation body in solar energy |
| CN206310741U (en) * | 2016-11-08 | 2017-07-07 | 安徽建筑大学 | A kind of economic benefits and social benefits plate solar heat collector with the roundabout runner of parallel fins |
| CN107062693A (en) * | 2017-05-18 | 2017-08-18 | 江苏大学 | A kind of solar energy heat pump system based on phase-transition heat-storage and adopting heat pipes for heat transfer |
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Application publication date: 20180619 |
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| WD01 | Invention patent application deemed withdrawn after publication |