CN220152970U - Low-carbon application device of solar energy in clean energy storage - Google Patents
Low-carbon application device of solar energy in clean energy storage Download PDFInfo
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- CN220152970U CN220152970U CN202321328418.6U CN202321328418U CN220152970U CN 220152970 U CN220152970 U CN 220152970U CN 202321328418 U CN202321328418 U CN 202321328418U CN 220152970 U CN220152970 U CN 220152970U
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- energy storage
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- water tank
- solar energy
- pipe
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- 238000004146 energy storage Methods 0.000 title claims abstract description 76
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 78
- 238000010438 heat treatment Methods 0.000 claims description 42
- 239000012782 phase change material Substances 0.000 claims description 35
- 239000008236 heating water Substances 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000008400 supply water Substances 0.000 claims description 9
- 239000008399 tap water Substances 0.000 claims description 9
- 235000020679 tap water Nutrition 0.000 claims description 9
- 230000001502 supplementing effect Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to the technical field of clean energy storage, and discloses a low-carbon application device of solar energy in clean energy storage.
Description
Technical Field
The utility model relates to the technical field of clean energy storage, in particular to a low-carbon application device of solar energy in clean energy storage.
Background
Solar energy is taken as renewable energy, is nuclear energy released by high-temperature nuclear fusion reaction in the sun, is widely distributed on the earth, has huge energy and far exceeds the storage capacity of other fossil energy, but has lower energy density, intermittence and instability, and cannot realize efficient conversion and application of energy.
The existing solar energy and energy storage technology combined system mode often adopts water as an energy storage medium, energy storage is realized by changing the temperature of a water body due to easy availability and low price, but only water body is used for storing heat, a large energy storage device is often needed for achieving heat storage, and the requirements on project occupied area and investment amount are high.
Therefore, there is a need to solve the above problems by a low carbon application device of solar energy in clean energy storage.
Disclosure of Invention
The utility model aims to provide a low-carbon application device of solar energy in clean energy storage so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low carbon application apparatus of solar energy in clean energy storage, includes solar heat collection equipment and energy storage water tank, solar heat collection equipment output is connected through heating wet return and energy storage water tank intercommunication, energy storage water tank's output is connected through heating delivery pipe and solar heat collection equipment intercommunication, fixedly assembled with heating circulating pump on the heating delivery pipe.
Preferably, the output end of the energy storage water tank is fixedly provided with a heat supply water supply pipe, the other end of the heat supply water supply pipe is communicated and connected with a user heating pipe, the user heating pipe is communicated and connected with a heat supply return pipe through a return pipe, and the other end of the heat supply return pipe is communicated and connected with the energy storage water tank.
Further preferably, the phase change material plates are uniformly fixed on the inner side walls of the energy storage water tank, the spoilers fixed on the inner side walls of the energy storage water tank are arranged above the phase change material plates, and the spoilers are fixedly assembled between the phase change material plates and the inner side walls of the energy storage water tank.
Preferably, the heating circulating pump is electrically connected with the controller, a temperature sensor is fixedly assembled at the assembling position of the solar heat collecting device and the heating water return pipe, a temperature sensor is fixedly assembled at the assembling position of the solar heat collecting device and the heating water supply pipe, a temperature sensor is fixedly assembled at the assembling position of the energy storage water tank and the heating water supply pipe, and the controller is electrically connected with the three groups of temperature sensors and the heating circulating pump.
Preferably, a tap water supplementing pipe is fixedly arranged on the energy storage water tank, and an electric control valve electrically connected with the controller is fixedly arranged on the tap water supplementing pipe.
Preferably, a pressure gauge is fixedly arranged on the heating water supply pipe, and a throttle valve is fixedly arranged on the heating water return pipe.
Preferably, the phase change material plates are arranged in four groups and are arranged in parallel, the phase change material plates are arranged in a staggered and equal-height mode, and the front-back length dimension of the phase change material plates is the same as the front-back width of the inner cavity of the energy storage water tank.
Preferably, the flow blocking device comprises a flow guide plate fixed between the phase change material plate and the inner side wall of the energy storage water tank, and flow blocking rings are uniformly arranged on the flow guide plate along the length direction.
The utility model has the technical effects and advantages that:
according to the utility model, through the combination of solar energy and an energy storage technology, the utilization rate and conversion efficiency of solar energy are improved, clean energy storage is realized, the phase change material plate utilizes the latent heat of the phase change material to store energy, and the phase change material plate serves as a flow guide partition plate in an energy storage water tank to form a flow channel.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the structure of the energy storage water tank of the utility model.
In the figure: 1. solar heat collection equipment; 2. heating the water return pipe; 3. a heating circulation pump; 4. heating the water supply pipe; 5. an energy storage water tank; 6. a phase change material plate; 7. a heat supply water supply pipe; 8. a heat supply return pipe; 9. a controller; 10. a spoiler; 11. a tap water supplementing pipe; 12. a flow blocking device; 13. the user heats the pipe.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Examples
The utility model provides a low-carbon application device of solar energy in clean energy storage, which is shown in fig. 1-2, and comprises solar heat collection equipment 1 and an energy storage water tank 5, wherein the output end of the solar heat collection equipment 1 is communicated and connected with the energy storage water tank 5 through a heating water return pipe 2, the output end of the energy storage water tank 5 is communicated and connected with the solar heat collection equipment 1 through a heating water supply pipe 4, a heating circulating pump 3 is fixedly arranged on the heating water supply pipe 4, the solar heat collection equipment 1 and the energy storage water tank 5 are communicated and arranged through the heating water return pipe 2 and the heating water supply pipe 4, and in actual operation, solar energy collected by the solar heat collection equipment 1 is converted into heat energy in daytime.
Referring to fig. 1-2, the output end of the energy storage water tank 5 is fixedly provided with a heat supply water pipe 7, the other end of the heat supply water pipe 7 is connected with a user heating pipe 13 in a communicating manner, the user heating pipe 13 is connected with a heat supply return pipe 8 in a communicating manner through a return pipe, the other end of the heat supply return pipe 8 is connected with the energy storage water tank 5 in a communicating manner, low-temperature water in the energy storage water tank 5 can be pumped into the solar heat collection device 1 for solar heat exchange heating under the action of the heating circulating pump 3, heated water can flow back into the energy storage water tank 5 through the heating return pipe 2, and the user heating pipe 13 is connected with a source side of a water source heat pump unit, so that hot water can be prepared through the source side of the water source heat pump unit for heating when the temperature of the water in the energy storage water tank 5 does not reach the standard.
The phase change material plates 6 are uniformly fixed on the inner side walls of the energy storage water tank 5, the spoilers 10 fixed on the inner side walls of the energy storage water tank 5 are arranged above the phase change material plates 6, the spoilers 12 are fixedly arranged between the phase change material plates 6 and the inner side walls of the energy storage water tank 5, and the phase change material plates 6 are horizontally and alternately arranged in the energy storage water tank 5, so that water flow in the energy storage water tank 5 can flow directionally, heat loss caused by water mixing is reduced, the phase change temperature of the phase change material plates 6 is T, and the corresponding scale selection operation is carried out by combining the area of the solar heat collection equipment 1.
The heating circulating pump 3 is electrically connected with the controller 9, the temperature sensor is fixedly assembled at the assembling position of the solar heat collecting device 1 and the heating return pipe 2, the temperature sensor is fixedly assembled at the assembling position of the solar heat collecting device 1 and the heating water supply pipe 4, the temperature sensor is fixedly assembled at the assembling position of the energy storage water tank 5 and the heating water supply pipe 7, the controller 9 is electrically connected with the three groups of temperature sensors and the heating circulating pump 3, during night use, the heating circulating pump can directly supply heat to the tail end of a user for use through the heating water supply pipe 7 and the user heating pipe 13, meanwhile, water after use can flow back to the energy storage water tank 5 through the heating return pipe 8, after the temperature of water in the energy storage water tank 5 is reduced to a certain value, the input end of the heating water supply pipe 7 is switched to the source side of the water source heat pump unit, the heating unit prepares hot water, and full use of heat is realized.
The energy storage water tank 5 is fixedly provided with a tap water supplementing pipe 11, the tap water supplementing pipe 11 is fixedly provided with an electric control valve electrically connected with the controller 9, when the controller 9 opens the electric control valve to introduce tap water into the energy storage water tank 5 through the tap water supplementing pipe 11, cooling water can firstly flow in a turbulent flow mode through the turbulent flow plate 10, water flow directional flow can be promoted, heat diffusion occurs during heat mixing between the cooling water and the hot water, heat loss is caused, meanwhile, the phase change material plate 6 serves as a flow guide partition plate to form a flow channel, on one hand, the great advantage of latent heat of the phase change material is utilized, more heat is stored, and on the other hand, a partition is formed.
The heating water supply pipe 4 is fixedly provided with a pressure gauge, the pressure gauge can detect the water supply pressure on the heating water supply pipe 4 in real time, the heating return pipe 2 is fixedly provided with a throttle valve, and the throttle valve can control the water flow speed led into the energy storage water tank 5.
The phase change material plates 6 are arranged in four groups and are arranged in parallel, the phase change material plates 6 are arranged in a staggered and equal-height mode, and the front-back length dimension of the phase change material plates 6 is the same as the front-back width of the inner cavity of the energy storage water tank 5.
The flow blocking device 12 comprises a guide plate fixed between the phase change material plate 6 and the inner side wall of the energy storage water tank 5, and flow blocking rings are uniformly arranged on the guide plate along the length direction, so that the flow of water can be slowed down by the flow blocking device 12, and the heat loss during heat exchange can be slowed down greatly.
The controller 9 can realize the start and stop control of the heating circulating pump 3 according to the monitored pipeline temperature, and the heating circulating pump 3 is started in daytime and stopped at night; when the heating circulation pump is used at night, the heating circulation pump is stopped at night, and when T1-T2 is less than 2 ℃ during daytime, the heating circulation pump 3 is stopped; when the temperature T1-T2 is more than or equal to 5 ℃, the heating circulating pump 3 starts to operate; when the heating water is supplied at night, when the temperature T3 is more than or equal to 35 ℃, the heating water is directly supplied to a user side for heating; when T3 is less than 35 ℃, the water source side of the water source heat pump is supplied to prepare hot water.
It is worth to say that the phase change material plate 6 utilizes the latent heat energy storage of the phase change material, the phase change material plate 6 serves as a flow guide partition plate in the energy storage water tank 5 to form a flow channel, on one hand, the latent heat huge advantage of the phase change material is utilized to store more heat, on the other hand, the partition is formed, the heat diffusion formed by mutually blending the refrigerating and hot water is restrained, the heat is effectively controlled, the heat loss is reduced, the heating temperature is monitored in real time, the starting and stopping of the heating circulating pump 3 are controlled, unnecessary electric energy waste is avoided, the phase change energy storage material is utilized to effectively store heat, the controllable absorption and release of the heat are realized, the energy utilization efficiency is improved in the process, the power consumption of the system is reduced, and the purposes of energy conservation and carbon reduction are achieved.
Examples
It should be noted that, the type of the solar heat collecting device 1 is not limited, a vacuum tube heat collector or a solar heat collecting plate can be used, the phase change material plate 6 can be adjusted according to the local actual solar irradiance and the scale of the solar heat collecting device 1, a material with a more proper phase change temperature is selected, the phase change material plate 6 in the energy storage water tank 5 can be vertically placed, the space is reasonably designed, and indirect heat exchange can be adopted between the solar heat collecting device 1 and the energy storage water tank 5.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a low carbon application apparatus of solar energy in clean energy storage which characterized in that: the solar energy heat collection device comprises solar energy heat collection equipment (1) and an energy storage water tank (5), wherein the output end of the solar energy heat collection equipment (1) is communicated and connected with the energy storage water tank (5) through a heating return pipe (2), the output end of the energy storage water tank (5) is communicated and connected with the solar energy heat collection equipment (1) through a heating water supply pipe (4), and a heating circulating pump (3) is fixedly assembled on the heating water supply pipe (4);
the output end of the energy storage water tank (5) is fixedly provided with a heat supply water supply pipe (7), the other end of the heat supply water supply pipe (7) is communicated and connected with a user heating pipe (13), the user heating pipe (13) is communicated and connected with a heat supply water return pipe (8) through a return pipe, and the other end of the heat supply water return pipe (8) is communicated and connected with the energy storage water tank (5);
phase change material board (6) are evenly fixed with on energy storage water tank (5) inside wall, the top of phase change material board (6) is provided with spoiler (10) of fixing on energy storage water tank (5) inside wall, be equipped with stopper (12) fixedly between phase change material board (6) and energy storage water tank (5) inside wall.
2. A low carbon application device of solar energy in clean energy storage according to claim 1, wherein: the solar energy heat collection device is characterized in that the heating circulating pump (3) is electrically connected with the controller (9), a temperature sensor is fixedly assembled at the assembling position of the solar energy heat collection device (1) and the heating water return pipe (2), the temperature sensor is fixedly assembled at the assembling position of the solar energy heat collection device (1) and the heating water supply pipe (4), the temperature sensor is fixedly assembled at the assembling position of the energy storage water tank (5) and the heating water supply pipe (7), and the controller (9) is electrically connected with the three groups of temperature sensors and the heating circulating pump (3).
3. A low carbon application device of solar energy in clean energy storage according to claim 2, wherein: the energy storage water tank (5) is fixedly provided with a tap water supplementing pipe (11), and the tap water supplementing pipe (11) is fixedly provided with an electric control valve electrically connected with the controller (9).
4. A low carbon application device of solar energy in clean energy storage according to claim 2, wherein: the heating water supply pipe (4) is fixedly provided with a pressure gauge, and the heating water return pipe (2) is fixedly provided with a throttle valve.
5. A low carbon application device of solar energy in clean energy storage according to claim 1, wherein: the phase change material plates (6) are arranged in four groups and are arranged in parallel, the phase change material plates (6) are staggered and arranged at equal heights, and the front-back length dimension of the phase change material plates (6) is the same as the front-back width of the inner cavity of the energy storage water tank (5).
6. A low carbon application device for solar energy in clean energy storage according to claim 5, wherein: the flow choking device is characterized in that the flow choking device (12) comprises a flow guide plate fixed between the phase change material plate (6) and the inner side wall of the energy storage water tank (5), and flow choking rings are uniformly arranged on the flow guide plate along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328418.6U CN220152970U (en) | 2023-05-29 | 2023-05-29 | Low-carbon application device of solar energy in clean energy storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328418.6U CN220152970U (en) | 2023-05-29 | 2023-05-29 | Low-carbon application device of solar energy in clean energy storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220152970U true CN220152970U (en) | 2023-12-08 |
Family
ID=89009023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321328418.6U Active CN220152970U (en) | 2023-05-29 | 2023-05-29 | Low-carbon application device of solar energy in clean energy storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220152970U (en) |
-
2023
- 2023-05-29 CN CN202321328418.6U patent/CN220152970U/en active Active
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