CN210892214U - Solar photo-thermal system and efficient phase-change energy storage integrated equipment - Google Patents
Solar photo-thermal system and efficient phase-change energy storage integrated equipment Download PDFInfo
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- CN210892214U CN210892214U CN201920532571.8U CN201920532571U CN210892214U CN 210892214 U CN210892214 U CN 210892214U CN 201920532571 U CN201920532571 U CN 201920532571U CN 210892214 U CN210892214 U CN 210892214U
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- energy storage
- heat exchange
- phase change
- change energy
- exchange tube
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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
Abstract
The utility model discloses a solar photo-thermal system and high-efficient phase change energy storage integration equipment, including solar collector and phase change energy storage case, phase change energy storage incasement portion is provided with first heat exchange tube and second heat exchange tube, solar collector passes through circulating pipe and first heat exchange tube turn-on connection. The utility model discloses, during the use, water passes through solar collector heating, the rethread circulating pipe flows in first heat exchange pipe, with in the heat transmission storage phase change energy storage incasement portion's energy storage medium, then can connect the circulating line through the second heat exchange tube, pour into cold water into in the second heat exchange tube, the circulation flows, thereby can heat the water in the second heat exchange tube through the heat energy of the storage in the energy storage medium, make this solar photo-thermal system cooperation phase change energy storage case's use, can realize heat storage, real-time heating hot water, the unable drawback of heating water in real time of solar collector has been solved.
Description
Technical Field
The utility model relates to a solar photothermal technology field especially relates to solar photothermal system and high-efficient phase change energy storage integration equipment.
Background
Solar energy refers to the thermal radiation energy of the sun (see three ways of thermal energy propagation: radiation), and is mainly expressed by the solar rays in general. In modern times it is commonly used to generate electricity or to power water heaters. Since the birth of life on the earth, people mainly live by the heat radiation energy provided by the sun, and ancient mankind also understand that objects are dried in the sun and used as methods for making food, such as salt making, salted fish drying and the like. With the ever-decreasing consumption of fossil fuels, solar energy has become an important component of energy used by humans and is constantly being developed. The solar energy is utilized in a photo-thermal conversion mode and a photoelectric conversion mode, and solar power generation is a new renewable energy source. Solar energy in a broad sense also includes wind energy, chemical energy, water energy, etc. on the earth.
The solar photo-thermal system used in the current market is lack of corresponding matched energy storage equipment, so that the solar photo-thermal system cannot generate hot water in real time in the using process and lack of illumination, the using effect is poor, and the requirements of users cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the solar photo-thermal system and high-efficient phase change energy storage integration equipment that propose.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the solar photo-thermal system and the efficient phase change energy storage integrated equipment comprise a solar thermal collector and a phase change energy storage box, wherein a first heat exchange tube and a second heat exchange tube are arranged in the phase change energy storage box, and two ends of the first heat exchange tube and two ends of the second heat exchange tube penetrate through the outer shell of the phase change energy storage box and extend to the outer side of the phase change energy storage box;
the solar heat collector is connected with the first heat exchange tube in a conduction mode through a circulating tube, and a first Y-shaped filter and a circulating pump are arranged on the circulating tube;
the two ends of the second heat exchange tube are connected with a hot water tube and a cold water tube through a three-way valve, and a second Y-shaped filter is arranged on a pipeline connecting the second heat exchange tube and the three-way valve.
The following steps are further described as the technical scheme:
the hot water pipe is provided with a first electromagnetic valve, and the cold water pipe is provided with a second electromagnetic valve.
As a further description of the above technical solution:
the phase change energy storage box is composed of an outer shell and an energy storage medium arranged in the outer shell.
As a further description of the above technical solution:
the shell body is composed of an outer stainless steel layer, a heat insulation layer and an inner stainless steel layer, and the heat insulation layer is embedded between the inner stainless steel layer and the outer stainless steel layer.
As a further description of the above technical solution:
the inner stainless steel layer and the outer stainless steel layer have the same thickness.
Advantageous effects
The utility model provides a solar photo-thermal system and high-efficient phase change energy storage integration equipment. The method has the following beneficial effects:
(1): this solar photo-thermal system and high-efficient phase transition energy storage integration equipment, solar collector passes through circulating pipe and the inside first heat exchange tube turn-on connection of phase transition energy storage case, pour into appropriate amount water into solar collector inside, under the effect of circulating pump, water passes through solar collector heating, flow into first heat exchange tube in through the circulating pipe, with heat transmission storage to the inside energy storage medium of phase transition energy storage case, then can connect the circulating line through the second heat exchange tube, pour into cold water into in the second heat exchange tube, circulation flow, thereby can heat water through the heat energy of the storage medium internal storage, make this solar photo-thermal system cooperation phase transition energy storage case's use, can realize heat storage, real-time heating hot water, the unable drawback of heating water in real time of solar collector has been solved.
(2): this solar photo-thermal system and high-efficient phase transition energy storage integration equipment, be provided with first Y type filter on the circulating pipe, can filter the purification to the inside water that flows into first heat exchange tube, prevent the first heat exchange tube of impurity pollution in aquatic, influence the efficiency of its heat transfer, the effectual life who improves first heat exchange tube, also be provided with second Y type filter on the second heat exchange tube of the same reason, can filter the purification to getting into the inside water of second heat exchange tube, the effectual inside production impurity of second heat exchange tube of placing, the incrustation scale, influence the stability of its use and the efficiency of heat transfer.
Drawings
Fig. 1 is a schematic view of the overall structure of the solar photo-thermal system and the high-efficiency phase-change energy storage integrated device provided by the present invention;
FIG. 2 is a schematic view of the surface structure of the phase change energy storage tank of the present invention;
fig. 3 is the internal structure schematic diagram of the middle phase-change energy storage box of the present invention.
Illustration of the drawings:
1. a solar heat collector; 2. a phase change energy storage tank; 3. a first heat exchange tube; 4. a circulation pipe; 5. a circulation pump; 6. a first Y-strainer; 7. a second heat exchange tube; 8. a second Y-strainer; 9. a three-way valve; 10. a hot water pipe; 11. a first solenoid valve; 12. a cold water pipe; 13. a second solenoid valve; 14. an outer housing; 15. an outer stainless steel layer; 16. a heat-insulating layer; 17. an inner stainless steel layer; 18. an energy storage medium.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows: referring to fig. 1-3, solar photo-thermal system and high-efficient phase change energy storage integration equipment, including solar collector 1 and phase change energy storage case 2, phase change energy storage case 2 is inside to be provided with first heat exchange tube 3 and second heat exchange tube 7, and the both ends of first heat exchange tube 3 and second heat exchange tube 7 all run through the outside that phase change energy storage case 2 shell body extended to phase change energy storage case 2, solar collector 1 passes through circulating pipe 4 and first heat exchange tube 3 conducting connection, and be provided with first Y type filter 6 and circulating pump 5 on circulating pipe 4, the both ends of second heat exchange tube 7 all are connected with hot water pipe 10 and cold water pipe 12 through three-way valve 9, be provided with second Y type filter 8 on the pipeline that second heat exchange tube 7 and three-way valve 9 are.
Example two: referring to fig. 2 and 3, a first electromagnetic valve 11 is arranged on the hot water pipe 10, a second electromagnetic valve 13 is arranged on the cold water pipe 12, the second heat exchange pipe 7 is connected with the hot water pipe 10 and the cold water pipe 12 through a three-way valve 9, so that circulating pipelines can be respectively connected, cold water circulation and hot water circulation are formed, during cold water circulation, water is heated through an energy storage medium 18 in the phase change energy storage tank 2, during hot water circulation, the water is cooled through the energy storage medium 18 in the phase change energy storage tank 2, and therefore the function of the second heat exchange pipe 7 is increased, and phase change energy conversion can be carried out.
Example three: referring to fig. 3, the phase change energy storage tank 2 is composed of an outer shell 14 and an energy storage medium 18 arranged inside the outer shell 14, the outer shell 14 is composed of an outer stainless steel layer 15, an insulating layer 16 and an inner stainless steel layer 17, the insulating layer 16 is embedded between the inner stainless steel layer 17 and the outer stainless steel layer 16, the thicknesses of the inner stainless steel layer 17 and the outer stainless steel layer 15 are the same, and the outer shell 14 is arranged and used for insulating the energy storage medium 18.
The working principle is as follows: during the use, solar collector 1 passes through circulating pipe 4 and the inside first heat exchange tube 3 conducting connection of phase change energy storage case 2, to the inside appropriate amount water that injects into solar collector 1, under circulating pump 5's effect, water passes through solar collector 1 heating, flow into in first heat exchange tube 3 through circulating pipe 4, with heat transmission storage to the inside energy storage medium 18 of phase change energy storage case 2, then can connect the circulating line through second heat exchange tube 7, inject cold water into second heat exchange tube 7, circulation flow, thereby can heat water through the heat energy of the storage in energy storage medium 18, make this solar photo-thermal system cooperate phase change energy storage case 2's use, can realize the heat storage, real-time heating produces hot water, the drawback that solar collector 1 can't add hot water in real time has been solved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The solar photo-thermal system and high-efficiency phase change energy storage integrated equipment comprises a solar thermal collector (1) and a phase change energy storage box (2), and is characterized in that a first heat exchange tube (3) and a second heat exchange tube (7) are arranged inside the phase change energy storage box (2), and two ends of the first heat exchange tube (3) and two ends of the second heat exchange tube (7) penetrate through the outer shell of the phase change energy storage box (2) and extend to the outer side of the phase change energy storage box (2);
the solar heat collector (1) is in conduction connection with the first heat exchange tube (3) through a circulating tube (4), and a first Y-shaped filter (6) and a circulating pump (5) are arranged on the circulating tube (4);
the two ends of the second heat exchange tube (7) are connected with a hot water tube (10) and a cold water tube (12) through a three-way valve (9), and a second Y-shaped filter (8) is arranged on a pipeline connecting the second heat exchange tube (7) and the three-way valve (9).
2. The solar photo-thermal system and efficient phase change energy storage integrated device according to claim 1, wherein a first electromagnetic valve (11) is arranged on the hot water pipe (10), and a second electromagnetic valve (13) is arranged on the cold water pipe (12).
3. The solar photo-thermal system and efficient phase change energy storage integrated device according to claim 1, wherein the phase change energy storage box (2) is composed of an outer shell (14) and an energy storage medium (18) arranged inside the outer shell (14).
4. The solar photo-thermal system and efficient phase change energy storage integrated device according to claim 3, wherein the outer shell (14) is composed of an outer stainless steel layer (15), a heat insulation layer (16) and an inner stainless steel layer (17), and the heat insulation layer (16) is embedded between the inner stainless steel layer (17) and the outer stainless steel layer (15).
5. The integrated solar photo-thermal system and efficient phase change energy storage device as claimed in claim 4, wherein the inner stainless steel layer (17) and the outer stainless steel layer (15) have the same thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532571.8U CN210892214U (en) | 2019-04-19 | 2019-04-19 | Solar photo-thermal system and efficient phase-change energy storage integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532571.8U CN210892214U (en) | 2019-04-19 | 2019-04-19 | Solar photo-thermal system and efficient phase-change energy storage integrated equipment |
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| Publication Number | Publication Date |
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| CN210892214U true CN210892214U (en) | 2020-06-30 |
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| CN201920532571.8U Expired - Fee Related CN210892214U (en) | 2019-04-19 | 2019-04-19 | Solar photo-thermal system and efficient phase-change energy storage integrated equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361621A (en) * | 2020-11-09 | 2021-02-12 | 东营市富宏光热石油工程有限公司 | Phase-change energy storage heat exchange device |
-
2019
- 2019-04-19 CN CN201920532571.8U patent/CN210892214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361621A (en) * | 2020-11-09 | 2021-02-12 | 东营市富宏光热石油工程有限公司 | Phase-change energy storage heat exchange device |
| CN112361621B (en) * | 2020-11-09 | 2022-03-22 | 东营市富宏光热石油工程有限公司 | Phase-change energy storage heat exchange device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |