CN112880209A - Solar energy air-charging control hot pipe device - Google Patents
Solar energy air-charging control hot pipe device Download PDFInfo
- Publication number
- CN112880209A CN112880209A CN202110319531.7A CN202110319531A CN112880209A CN 112880209 A CN112880209 A CN 112880209A CN 202110319531 A CN202110319531 A CN 202110319531A CN 112880209 A CN112880209 A CN 112880209A
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- China
- Prior art keywords
- condensation section
- temperature control
- section
- pipe
- heat
- Prior art date
- 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.)
- Pending
Links
- 238000009833 condensation Methods 0.000 claims abstract description 43
- 230000005494 condensation Effects 0.000 claims abstract description 43
- 230000008020 evaporation Effects 0.000 claims abstract description 15
- 238000001704 evaporation Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 8
- 238000011084 recovery Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
- F24S10/95—Solar heat collectors using working fluids using internal thermosiphonic circulation having evaporator sections and condenser sections, e.g. heat pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
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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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A heat treatment device with a temperature control heat pipe comprises the temperature control heat pipe, wherein the temperature control heat pipe is composed of an evaporation section, a condensation section and an air storage chamber, the bottom position of an inner cavity of the temperature control heat pipe is set as the evaporation section, the middle position of the inner cavity of the temperature control heat pipe is set as the condensation section, the condensation section is provided with a drain pipe for heat exchange, a condensate water return pipe is arranged at the bottom of the condensation section, the top position of the inner cavity of the temperature control heat pipe is provided with the air storage chamber, the condensation section is divided into a first condensation section and a second condensation section by a side baffle of the air storage chamber, the first condensation section is arranged on one side of the evaporation section close to the condensation section, and the; the invention changes the heating power to influence the space occupied by the non-condensable gas, so that more rows of pipes participate in heat exchange, the temperature of the working medium of the heat pipe is basically kept unchanged, and the effects of temperature control and heat management are achieved.
Description
Technical Field
The invention relates to the field of solar heat recovery, in particular to a heat treatment device with a temperature control heat pipe.
Background
The heat pipe is a high-efficiency heat transfer element, has the advantages of high heat transfer efficiency, uniform temperature, simple structure, reliable work and the like, and is widely applied to various occasions. At present, temperature-controlled heat pipes with the property of maintaining working temperature have been widely applied in the aerospace field.
Solar energy is vigorously advocated as a clean energy source without pollution. Solar heat recovery is a way to absorb solar radiant energy and transfer heat to a working medium. With the improvement of the living standard of human society, the solar heat recovery mode is more and more widely used in daily life and industry due to the environmental protection and high efficiency. However, the fluctuation of the solar heat source is severe, for example, in the solar energy recycling, the situation that the recycled heat is not matched with the load of the user often exists because the solar energy fluctuates with the weather, the time and the like. The general heat treatment method is to use peripheral control equipment for regulation and control, but the heat exchange cost is increased invisibly, and the efficiency is lower.
Based on the reasons, the invention provides the heat treatment device with the temperature control heat pipe, which improves the solar heat recovery efficiency and achieves the effects of temperature control and heat management.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a heat treatment device with a temperature control heat pipe, wherein more rows of pipes participate in heat exchange by changing the space occupied by non-condensable gas influenced by heating power, so that the temperature of a working medium of the heat pipe is basically kept unchanged, and the effects of temperature control and heat management are achieved.
In order to realize the purpose of the invention, the invention adopts the technical scheme that:
the invention discloses a heat treatment device with a temperature control heat pipe, which comprises the temperature control heat pipe, wherein the temperature control heat pipe consists of an evaporation section, a condensation section and an air storage chamber, the bottom position of an inner cavity of the temperature control heat pipe is set as the evaporation section, the middle position of the inner cavity of the temperature control heat pipe is set as the condensation section, the condensation section is provided with a drain pipe for heat exchange, the bottom of the condensation section is provided with a condensed water return pipe, the top position of the inner cavity of the temperature control heat pipe is provided with the air storage chamber, a side baffle of the air storage chamber divides the condensation section into a first condensation section and a second condensation section, the side of the evaporation section, which is close to the condensation section, is the first condensation section, and the.
The drain pipe of the first condensation section is connected with a heat consumer 1, and the drain pipe of the second condensation section is connected with a heat consumer 2.
The outer wall of the temperature control heat pipe adopts a solar heat absorption coating.
The substance of the evaporation section is heat transfer medium water.
The gas in the gas storage chamber is non-condensable gas.
The number of the water discharge pipes is adjusted according to requirements.
The invention has the beneficial effects that:
(1) according to the invention, the solar heat recovery efficiency is improved, the temperature control of the heat pipe is realized, and the heat management effect is enhanced.
(2) The invention can increase the number of the tubes in which the heat exchange is carried out according to the actual requirement, and timely relieve the influence of the fluctuation on the heat management system.
Drawings
FIG. 1 is a schematic view of a temperature-controlled heat pipe;
fig. 2 is a schematic diagram of the solar thermal management system.
In the figure, 1 is a temperature control heat pipe, 2 is an evaporation section, 3 is a condensation section, 301 is a first condensation section, 302 is a second condensation section, 4 is an air storage chamber, 5 is a drain pipe, and 6 is a condensate return pipe.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
see fig. 1-2.
The basic structure of the temperature-controlled heat pipe 1 is shown in fig. 1, and the basic structure comprises an evaporation section 2, a condensation section 3 and an air storage chamber 4. The evaporation section 2 is filled with heat transfer medium water of a heat pipe, the condensation section 3 is provided with two parts of a first condensation section 301 and a second condensation section 302 which respectively comprise drain pipes 5, wherein the first condensation section 301 leads to a heat consumer 1, and the second condensation section 302 leads to the heat consumer 2. Pumping the heat pipe into vacuum state, and filling a certain amount of non-condensable gas (R22, N)2When one or more of the gases is/are heated in the evaporation section 2When the rate is increased, the steam pressure of water is increased, and the space occupied by the non-condensable gas is pushed, so that more drain pipes 5 participate in heat exchange, the heating area is increased, and the heat exchange amount is also increased; when the heating power is reduced, the steam pressure of water is reduced and the water is extruded by the non-condensable gas, so that the number of the pipes participating in heat exchange is reduced, the heat exchange area is reduced, and the heat exchange quantity is also reduced.
The working process of the system is as follows: the condensation sections 3 of the temperature-controlled heat pipes 1 can be increased according to the number of actual users, each condensation section comprises one or more drain pipes 5, and the drain pipes 5 are directly connected to the heat users. Taking the thermal user 1 and the thermal user 2 as an example, when the heating power is greater than the heat exchange power of the thermal user 1, the thermal user 2 starts to store heat. In the whole process, the temperature of the working medium of the heat pipe is basically kept unchanged, so that the effects of temperature control and solar heat management are achieved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalents that are equivalent or directly or indirectly applied to the related technical fields by using the contents of the present specification and the drawings are included in the scope of the present invention.
Claims (6)
1. A solar energy air-charging control hot pipe device is characterized in that: comprises a temperature control heat pipe (1), wherein the temperature control heat pipe (1) consists of an evaporation section (2), a condensation section (3) and an air storage chamber (4), the bottom position of the inner cavity of the temperature control heat pipe (1) is provided with an evaporation section (2), the middle position of the inner cavity of the temperature control heat pipe (1) is provided with a condensation section (3), the condensation section (3) is provided with a drain pipe (5) for heat exchange, a condensed water return pipe (6) is arranged at the bottom of the condensing section (3), a gas storage chamber (4) is arranged at the top of the inner cavity of the temperature control heat pipe (1), a side baffle of the air storage chamber (4) divides the condensation section (3) into a first condensation section (301) and a second condensation section (302), one side of the evaporation section (2) close to the condensation section (3) is a first condensation section (301), and a second condensation section (302) is arranged on one side of the air storage chamber (4) close to the condensation section (3).
2. The solar energy charging pneumatic control hot pipe device according to claim 1, characterized in that: the water discharge pipe (5) of the first condensation section (301) is connected with a heat consumer 1, and the water discharge pipe (5) of the second condensation section (302) is connected with a heat consumer 2.
3. The solar energy charging pneumatic control hot pipe device according to claim 1, characterized in that: the outer wall of the temperature control heat pipe (1) adopts a solar heat absorption coating.
4. The solar energy charging pneumatic control hot pipe device according to claim 1, characterized in that: the substance of the evaporation section (2) is heat transfer medium water.
5. The solar energy charging pneumatic control hot pipe device according to claim 1, characterized in that: the gas in the gas storage chamber (4) is non-condensable gas.
6. The solar energy charging pneumatic control hot pipe device according to claim 1, characterized in that: the number of the water discharge pipes (5) is adjusted according to requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110319531.7A CN112880209A (en) | 2021-03-25 | 2021-03-25 | Solar energy air-charging control hot pipe device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110319531.7A CN112880209A (en) | 2021-03-25 | 2021-03-25 | Solar energy air-charging control hot pipe device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112880209A true CN112880209A (en) | 2021-06-01 |
Family
ID=76042313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110319531.7A Pending CN112880209A (en) | 2021-03-25 | 2021-03-25 | Solar energy air-charging control hot pipe device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112880209A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552066A (en) * | 2022-03-01 | 2022-05-27 | 北京理工大学 | Self-adaptive thermal conductivity micro heat pipe array blade battery thermal management system and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613531A (en) * | 2015-01-28 | 2015-05-13 | 南京师范大学 | Separating heat pipe and flat plate solar indoor heat supply system |
| CN215809390U (en) * | 2021-03-25 | 2022-02-11 | 南昌大学 | Solar energy air-charging control hot pipe device |
-
2021
- 2021-03-25 CN CN202110319531.7A patent/CN112880209A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613531A (en) * | 2015-01-28 | 2015-05-13 | 南京师范大学 | Separating heat pipe and flat plate solar indoor heat supply system |
| CN215809390U (en) * | 2021-03-25 | 2022-02-11 | 南昌大学 | Solar energy air-charging control hot pipe device |
Non-Patent Citations (1)
| Title |
|---|
| 魏会东;皇甫艺;吴静怡;: "一种可用于热管理的控温热管实验研究", 太阳能学报, no. 04, 28 April 2008 (2008-04-28), pages 440 - 442 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552066A (en) * | 2022-03-01 | 2022-05-27 | 北京理工大学 | Self-adaptive thermal conductivity micro heat pipe array blade battery thermal management system and method |
| CN114552066B (en) * | 2022-03-01 | 2024-03-22 | 北京理工大学 | Battery thermal management system and method for self-adaptive thermal conductivity micro-heat pipe array blade |
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