CN217274419U - Photovoltaic heat storage and heating integrated system - Google Patents
Photovoltaic heat storage and heating integrated system Download PDFInfo
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- CN217274419U CN217274419U CN202220655614.3U CN202220655614U CN217274419U CN 217274419 U CN217274419 U CN 217274419U CN 202220655614 U CN202220655614 U CN 202220655614U CN 217274419 U CN217274419 U CN 217274419U
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The utility model discloses a photovoltaic heat storage and heating integrated system, which comprises a household photovoltaic power station, a national power grid, a multifunctional power distribution cabinet, a heat storage device, heating equipment and household appliances; the household photovoltaic power station and the national power grid are connected with the multifunctional power distribution cabinet through lines, the multifunctional power distribution cabinet is respectively connected with the heat storage device and the household appliance through the lines, and the heat storage device is connected with the heating equipment through a pipeline. The utility model discloses simple structure, reasonable in design, through the family with photovoltaic power plant renewable clean energy electricity generation, supply power to domestic appliance and heat storage device, the national grid is as supplementary power supply, the use amount that can effectual reduction coal electricity, heat storage device can be stored the electric energy with the form of heat energy for to heating equipment heat supply, the device is significant to atmosphere pollution prevention and cure, reduction carbon emission and improvement local renewable energy consumption proportion.
Description
Technical Field
The utility model relates to a heat accumulation heat supply technical field, concretely relates to photovoltaic heat accumulation heating integration system.
Background
In plateau areas, due to the fact that the weather conditions are poor, the winter period is long, and the heat supply requirements of production and life are greater than those of other areas. At present, most of heating in winter in the areas is supplied by using a traditional coal-fired boiler, but because the natural environment is severe, the economic development is lagged, and the traffic is inconvenient, the electric power facilities are generally not perfect enough, and the power supply in many places is unstable, so that the normal operation of boiler equipment is greatly influenced. The climate in plateau areas has the characteristics of little cloud, long illumination time and strong ultraviolet, and provides favorable conditions for improving the efficiency of a heat supply system by utilizing solar energy resources. Not only can greatly reduce the operation cost of a heating system, but also is beneficial to environmental protection. At present, no practical technology and effective solution related to the above are available.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just not enough to prior art exists provides a photovoltaic heat accumulation heating integration system.
A photovoltaic heat storage and heating integrated system comprises a household photovoltaic power station, a national power grid, a multifunctional power distribution cabinet, a heat storage device, heating equipment and household appliances. The household photovoltaic power station and the national power grid are connected with the multifunctional power distribution cabinet through lines, the multifunctional power distribution cabinet is respectively connected with the heat storage device and the household appliance through the lines, and the heat storage device is connected with the heating equipment through a pipeline.
Further, the heat storage device comprises a shell, a phase-change material storage box, a water tank, a water pump and a control cabinet are arranged in the shell, and phase-change materials are placed in the phase-change material storage box.
Furthermore, a water pipe is inserted in the phase-change material storage box, the upper end opening of the water pipe is connected with the water tank, the lower end opening of the water pipe is connected with the water delivery end of a water pump, the water suction end of the water pump is connected with the water tank through a pipeline, and a heating rod group is arranged in the water pump.
Furthermore, the pipeline comprises a water inlet pipeline and a water return pipeline, one end of the water inlet pipeline is connected with the upper end of the water delivery pipe, and the other end of the water inlet pipeline is connected with a water inlet of the heating equipment; and one end of the water return pipeline is connected with the water tank and the other end is connected with the water outlet of the heating equipment.
Furthermore, electromagnetic valves are arranged on the water conveying pipe between the water inlet pipeline and the water tank and on the water inlet pipeline and the water return pipeline.
Furthermore, the heating equipment comprises a fan coil, a radiator and a floor heater.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reasonable in design, through the family with photovoltaic power plant renewable clean energy electricity generation, supply power to domestic appliance and heat storage device, the national grid is as supplementary power supply, the use amount that can effectual reduction coal electricity, heat storage device can be stored the electric energy with the form of heat energy for to heating equipment heat supply, the device is significant to atmosphere pollution prevention and cure, reduction carbon emission and improvement local renewable energy consumption proportion.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
fig. 2 is a schematic structural view of the heat storage device of the present invention.
In the figure: the household photovoltaic power generation system comprises a household photovoltaic power station 1, a national power grid 2, a multifunctional power distribution cabinet 3, a heat storage device 4, a shell 41, a phase-change material storage tank 42, a water tank 43, a water pump 44, a control cabinet 45, phase-change materials 46, a water conveying pipe 47, a heating rod group 48, heating equipment 5, household appliances 6, a pipeline 7, a water inlet pipeline 71 and a water return pipeline 72.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, a photovoltaic heat storage and heating integrated system comprises a household photovoltaic power station 1, a national power grid 2, a multifunctional power distribution cabinet 3, a heat storage device 4, heating equipment 5 and household appliances 6. The household photovoltaic power station 1 and the national power grid 2 are connected with the multifunctional power distribution cabinet 3 through lines, the multifunctional power distribution cabinet 3 is respectively connected with the heat storage device 4 and the household appliance 6 through lines, and the heat storage device 4 is connected with the heating equipment 5 through a pipeline 7.
The heat storage device 4 comprises a housing 41, wherein a phase change material storage tank 42, a water tank 43, a water pump 44 and a control cabinet 45 are arranged in the housing 41, and a phase change material 46 is placed in the phase change material storage tank 42. The control cabinet 45 is electrically connected with the water pump 44, and the control cabinet 45 controls the water pump 44 to work. A water pipe 47 is inserted into the phase-change material storage tank 42, the upper end of the water pipe 47 is connected with the water tank 43, the lower end of the water pipe 47 is connected with the water delivery end of the water pump 44, the water suction end of the water pump 44 is connected with the water tank 43 through a pipeline, and a heating rod set 48 is arranged in the water pump 44. The control cabinet 45 is electrically connected with the heating rod set 48, and the control cabinet 45 controls the heating rod set 48 to work.
The pipeline 7 comprises a water inlet pipeline 71 and a water return pipeline 72, wherein one end of the water inlet pipeline 71 is connected with the upper end of the water delivery pipe 47, and the other end of the water inlet pipeline 71 is connected with a water inlet of the heating equipment 5. Electromagnetic valves are respectively arranged on the water conveying pipe 47 between the water inlet pipeline 71 and the water tank 43 and on the water inlet pipeline 71 and the water return pipeline 72. The control cabinet 45 is electrically connected with each electromagnetic valve, and the control cabinet 45 controls the electromagnetic valves to work. One end of the water return pipeline 72 is connected with the water tank 43, and the other end is connected with the water outlet of the heating equipment 5. The heating equipment 5 comprises a fan coil, a radiator and a floor heater.
When the solar water heater is used, the heat storage device 4 is powered by electricity generated by the photovoltaic power station 1 or electricity of the national power grid 2 through the multifunctional power distribution cabinet 3 in daytime, the water pump 44 and the heating rod set 48 are started through the control cabinet 45, the heating rod set 48 heats water in the water tank 43, the water pump 44 absorbs heat from the water tank 43 and sends the heat to the water conveying pipe 47 when working, the water conveying pipe 47 heats the phase-change material 46, heat is stored in the phase-change material 46, and the other end of the water conveying pipe 47 sends water into the water tank 43 to form water circulation; when the night temperature is low, the electromagnetic valves on the heating rod set 48 and the water pipe 47 are closed through the control cabinet 45, the electromagnetic valves on the water inlet pipeline 71 and the water return pipeline 72 are opened, the water pump 44 works to suck water from the water tank 43 and send the water into the water pipe 47, the phase-change material 46 heats the water in the water pipe 47, hot water enters the heating equipment 5 through the water inlet pipeline 71, the heating equipment 5 heats the indoor space, and the water flows back to the water tank 43 from the water return pipeline 72 to form water circulation.
The utility model discloses simple structure, reasonable in design, through the family with 1 renewable clean energy power generation of photovoltaic power plant, supply power to domestic appliance 6 and heat storage device 4, national grid 2 is as supplementary power supply, the use amount that can effectual reduction coal electricity, heat storage device 4 can be stored the electric energy with the form of heat energy for to heating equipment 5 heat supply, the device is significant to atmosphere pollution prevention and cure, reduction carbon emission and improvement local renewable energy consumption proportion.
Claims (4)
1. The utility model provides a photovoltaic heat accumulation heating integration system which characterized in that: the household solar energy heat collection system comprises a household photovoltaic power station (1), a national power grid (2), a multifunctional power distribution cabinet (3), a heat storage device (4), heating equipment (5) and household appliances (6); the household photovoltaic power station (1) and the national power grid (2) are connected with the multifunctional power distribution cabinet (3) through lines, the multifunctional power distribution cabinet (3) is respectively connected with the heat storage device (4) and the household appliance (6) through lines, and the heat storage device (4) is connected with the heating equipment (5) through a pipeline (7); the heat storage device (4) comprises a shell (41), a phase-change material storage tank (42), a water tank (43), a water pump (44) and a control cabinet (45) are arranged in the shell (41), and a phase-change material (46) is placed in the phase-change material storage tank (42); a water pipe (47) is inserted in the phase-change material storage tank (42), the upper end of the water pipe (47) is connected with the water tank (43), the lower end of the water pipe is connected with the water delivery end of the water pump (44), the water suction end of the water pump (44) is connected with the water tank (43) through a pipeline, and a heating rod set (48) is arranged in the water pump (44).
2. The integrated photovoltaic heat storage and heating system according to claim 1, wherein: the pipeline (7) comprises a water inlet pipeline (71) and a water return pipeline (72), one end of the water inlet pipeline (71) is connected with the upper end of the water delivery pipe (47), and the other end of the water inlet pipeline (71) is connected with a water inlet of the heating equipment (5); and a water tank (43) at one end of the water return pipeline (72) is connected with the other end of the water return pipeline and is connected with a water outlet of the heating equipment (5).
3. The integrated photovoltaic heat storage and heating system according to claim 2, wherein: electromagnetic valves are arranged on the water conveying pipe (47) between the water inlet pipeline (71) and the water tank (43) and on the water inlet pipeline (71) and the water return pipeline (72).
4. The integrated photovoltaic heat storage and heating system according to claim 1, wherein: the heating equipment (5) comprises a fan coil, a radiator and a floor heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220655614.3U CN217274419U (en) | 2022-03-24 | 2022-03-24 | Photovoltaic heat storage and heating integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220655614.3U CN217274419U (en) | 2022-03-24 | 2022-03-24 | Photovoltaic heat storage and heating integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217274419U true CN217274419U (en) | 2022-08-23 |
Family
ID=82870846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220655614.3U Active CN217274419U (en) | 2022-03-24 | 2022-03-24 | Photovoltaic heat storage and heating integrated system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217274419U (en) |
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2022
- 2022-03-24 CN CN202220655614.3U patent/CN217274419U/en active Active
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