CN211782031U - Solar efficient heat exchange device - Google Patents
Solar efficient heat exchange device Download PDFInfo
- Publication number
- CN211782031U CN211782031U CN202020253970.3U CN202020253970U CN211782031U CN 211782031 U CN211782031 U CN 211782031U CN 202020253970 U CN202020253970 U CN 202020253970U CN 211782031 U CN211782031 U CN 211782031U
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- CN
- China
- Prior art keywords
- vacuum tube
- solar vacuum
- solar
- tube
- water pump
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 210000004722 stifle Anatomy 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model particularly relates to a solar energy high-efficiency heat exchange device, which belongs to the solar energy field and comprises a solar vacuum tube, wherein the solar vacuum tube is connected with a water pump, a Laval tube is connected between the water pump and the solar vacuum tube, a flow guide tube is additionally arranged in the reverse circulation direction of the solar vacuum tube, and the flow guide tube is U-shaped; the honeycomb duct realizes the return circuit in single solar vacuum tube to establish ties more than one solar vacuum tube, by water pump control inlet pressure and velocity of flow, carry out the secondary pressurization by the Laval pipe of connection at the water inlet, accomplish quick heat transfer to the solar vacuum tube, thereby realize the effect that water intake becomes hot immediately in solar vacuum tube, solved traditional solar vacuum tube and need stifle the sun earlier just can go out hydrothermal problem.
Description
Technical Field
The utility model relates to a solar energy field specifically is a high-efficient heat transfer device of solar energy.
Background
Solar energy, which is a renewable energy source; it refers to the heat radiation energy of the sun, and the main expression is the solar ray. In modern times it is commonly used to generate electricity or to power water heaters. 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.
The traditional solar vacuum tube has small heat exchange area, so that the problem that the traditional solar vacuum tube can only discharge hot water after being covered and sunned is caused.
Therefore, to the above problem, the utility model provides a high-efficient heat transfer device of solar energy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient heat transfer device of solar energy to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a solar energy high-efficiency heat exchange device comprises a solar vacuum tube, wherein a water pump is connected to the solar vacuum tube, a Laval tube is connected between the water pump and the solar vacuum tube, a flow guide tube is additionally arranged in the reverse flow direction of the solar vacuum tube, and the flow guide tube is U-shaped;
furthermore, the flow guide pipe realizes a loop in a single solar vacuum pipe, more than one solar vacuum pipe is connected in series, the water inlet pressure and the flow speed are controlled by the water pump, the Laval pipe connected to the water inlet is used for secondary pressurization, and the solar vacuum pipe is subjected to rapid heat exchange, so that the effect that water enters the solar vacuum pipe and is heated immediately is realized, and the problem that the traditional solar vacuum pipe can only discharge hot water by being covered and sunned firstly is solved.
The utility model discloses further scheme: the solar vacuum tube is connected with a flow guiding coil.
The utility model discloses further scheme again: the water pump is connected with a water inlet pipe.
The utility model discloses further scheme again: the water pump is a pressure stabilizing water pump.
The utility model discloses further scheme again: and a heat-conducting medium is arranged in the flow guide pipe.
The utility model discloses further scheme again: the honeycomb duct is made of metal materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the honeycomb duct realizes the return circuit in single solar vacuum tube to establish ties more than one solar vacuum tube, by water pump control inlet pressure and velocity of flow, carry out the secondary pressurization by the Laval pipe of connection at the water inlet, accomplish quick heat transfer to the solar vacuum tube, thereby realize the effect that water intake becomes hot immediately in solar vacuum tube, solved traditional solar vacuum tube and need stifle the sun earlier just can go out hydrothermal problem.
Drawings
Fig. 1 is a schematic structural view of the solar energy high-efficiency heat exchange device of the present invention.
In the figure: 1-water inlet pipe; 2-a water pump; 3-a laval tube; 4-a flow guide pipe; 5-solar vacuum tube.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
Solar energy, which is a renewable energy source; it refers to the heat radiation energy of the sun, and the main expression is the solar ray. In modern times it is commonly used to generate electricity or to power water heaters. 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.
The traditional solar vacuum tube has small heat exchange area, so that the problem that the traditional solar vacuum tube can only discharge hot water after being covered and sunned is caused.
Therefore, to the above problem, the utility model provides a high-efficient heat transfer device of solar energy.
Specifically, as shown in fig. 1, a solar efficient heat exchange device comprises a solar vacuum tube 5, a water pump 2 is connected to the solar vacuum tube 5, a laval tube 3 is connected between the water pump 2 and the solar vacuum tube 5, a flow guide tube 4 is additionally arranged in the reverse flow direction of the solar vacuum tube 5, and the flow guide tube 4 is U-shaped;
furthermore, the flow guide pipe realizes a loop in a single solar vacuum pipe 5, more than one solar vacuum pipe 5 is connected in series, the water inlet pressure and the flow speed are controlled by the water pump 2, the Laval pipe 3 connected to the water inlet is used for secondary pressurization, and the solar vacuum pipe 5 is subjected to rapid heat exchange, so that the effect that water enters the solar vacuum pipe 5 and is heated immediately is realized, and the problem that the traditional solar vacuum pipe 5 can only discharge hot water by being covered and sunned firstly is solved.
For further explanation, the following are specific:
the solar vacuum pipe 5 is connected with a flow guiding coil pipe.
The water pump 2 is connected with a water inlet pipe 1.
The water pump 2 is a pressure-stabilizing water pump.
Example 2
The embodiment of the present invention is further defined on the basis of the embodiment.
Referring to fig. 1, a heat-conducting medium is disposed inside the flow guide tube 4.
The honeycomb duct 4 is made of a metal material.
The utility model discloses a theory of operation is: the utility model discloses high-efficient heat transfer device of solar energy, the honeycomb duct realizes the return circuit in single solar vacuum tube 5 to establishing ties more than one solar vacuum tube 5, by water pump 2 control pressure and velocity of flow of intaking, carry out the secondary by the Laval pipe 3 of connecting at the water inlet and pressurize, accomplish quick heat transfer to solar vacuum tube 5, thereby realize that water intaking becomes hot effect at once in solar vacuum tube 5, solved traditional solar vacuum tube 5 and will sultriness earlier and shine just can go out hydrothermal problem.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A solar energy high-efficiency heat exchange device comprises a solar vacuum tube (5), a water pump (2) is connected on the solar vacuum tube (5), a Laval tube (3) is connected between the water pump (2) and the solar vacuum tube (5), and is characterized in that,
a guide pipe (4) is additionally arranged in the reverse flow direction of the solar vacuum pipe (5), and the guide pipe (4) is U-shaped.
2. The solar energy high-efficiency heat exchange device according to claim 1, characterized in that a flow guiding coil is connected to the solar vacuum tube (5).
3. The solar efficient heat exchange device according to claim 1, wherein a water inlet pipe (1) is connected to the water pump (2).
4. A solar energy efficient heat exchange device according to claim 1 or 3, characterized in that the water pump (2) is a pressure stabilizing water pump.
5. The solar energy high-efficiency heat exchange device according to claim 1, characterized in that a heat-conducting medium is arranged inside the flow guide pipe (4).
6. The solar energy efficient heat exchange device according to claim 1 or 5, wherein the material of the draft tube (4) is a metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253970.3U CN211782031U (en) | 2020-03-05 | 2020-03-05 | Solar efficient heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020253970.3U CN211782031U (en) | 2020-03-05 | 2020-03-05 | Solar efficient heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211782031U true CN211782031U (en) | 2020-10-27 |
Family
ID=72902293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020253970.3U Expired - Fee Related CN211782031U (en) | 2020-03-05 | 2020-03-05 | Solar efficient heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211782031U (en) |
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2020
- 2020-03-05 CN CN202020253970.3U patent/CN211782031U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201027 |