CN215982797U - Clean energy system of photovoltaic power generation + graphite alkene heating + hot water transformation - Google Patents
Clean energy system of photovoltaic power generation + graphite alkene heating + hot water transformation Download PDFInfo
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- CN215982797U CN215982797U CN202121196218.0U CN202121196218U CN215982797U CN 215982797 U CN215982797 U CN 215982797U CN 202121196218 U CN202121196218 U CN 202121196218U CN 215982797 U CN215982797 U CN 215982797U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000010248 power generation Methods 0.000 title claims abstract description 44
- 229910002804 graphite Inorganic materials 0.000 title claims description 18
- 239000010439 graphite Substances 0.000 title claims description 18
- -1 graphite alkene Chemical class 0.000 title claims description 18
- 230000009466 transformation Effects 0.000 title claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 39
- 238000009826 distribution Methods 0.000 claims description 11
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- 238000005265 energy consumption Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 4
- 238000011161 development Methods 0.000 description 4
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- 239000003245 coal Substances 0.000 description 3
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- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
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- 238000012546 transfer Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
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- 238000009825 accumulation Methods 0.000 description 1
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- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
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- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
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- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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Abstract
The utility model discloses a clean energy system formed by transforming photovoltaic power generation, graphene heating and hot water, which comprises a graphene heating assembly, a photovoltaic power generation assembly and a hot water assembly, wherein the photovoltaic power generation assembly is respectively connected with the graphene heating assembly and the hot water assembly, the photovoltaic power generation assembly comprises a photovoltaic assembly, a junction box and a grid-connected inverter, the photovoltaic assembly is connected with the input end of the grid-connected inverter through the junction box, the input end of the grid-connected inverter is also externally connected with a power grid, and the output end of the grid-connected inverter is respectively connected with the graphene heating assembly and the hot water assembly. According to the utility model, through graphene heating and hot water reformation, a good thermal comfortable environment can be created, and the life quality of a user is improved; the heating type is selected to meet the requirement of convenient control, and different groups can quickly learn to use; and effectively reduce management and maintenance costs.
Description
Technical Field
The utility model relates to the field of power supply, heat supply and water supply, in particular to a clean energy system for photovoltaic power generation, graphene heating and hot water transformation.
Background
Energy conservation and emission reduction become a great trend of green low-carbon development in the world. Currently, the active adjustment of development modes, the improvement of production efficiency and the realization of green and low-carbon development of various countries become common knowledge of various countries in the world. The heating is to supply heat to the building and keep a certain indoor temperature, and is social service for solving the basic life requirement of the heating of residents in northern China in winter. The central heating is a clean and guaranteed heating mode that municipal heating is conveyed to the home of a user by a heating group through a pipeline, and the mode is low in price and relatively high in safety performance. In northern China, coal is used as a main fuel for heat supply in winter, but with the diversification of heat supply methods in the development of heat supply technology and equipment, the structure of heat supply energy also has some changes. At present, the heat supply area using gas, oil and electric potential as heat supply energy is increased year by year and is accepted by more and more people, and the heat supply energy structure constructed by coal, gas, oil, electricity and the like is gradually reasonable.
At present, the area of the existing urban and rural buildings in China is more than 400 hundred million square meters, wherein about 95 percent of the existing urban and rural buildings are high-energy-consumption buildings, the energy consumption of the buildings accounts for 27.5 percent of the energy consumption of terminals of the whole society, the energy consumption of heat supply and refrigeration accounts for 50 to 60 percent, and the energy consumption of heat supply of unit building area is 2 to 3 times that of developed countries in the same climate area. The problems of environmental pollution, energy safety and the like in the current day that energy is increasingly tense become unprecedented challenges facing China and even the whole world, the northern area is promoted to be cleaned and warmed in winter, the vast masses in the northern area are warm and overwinter, and the haze cannot be reduced in the northern area, so that the solar energy and water heater is an important content of energy production and consumption revolution and rural life style revolution.
Therefore, the technical staff in the field needs to solve the problems of material shortage and environmental pollution caused by winter heating and domestic water heating in the vast northern areas of China in the prior art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a clean energy system formed by photovoltaic power generation, graphene heating and hot water transformation, which is used for solving the problems.
The utility model is realized by the following technical scheme:
photovoltaic power generation + graphite alkene heating + clean energy system that hot water was reformed transform, including graphite alkene heating subassembly, photovoltaic power generation subassembly and hot water component, graphite alkene heating subassembly and hot water component are connected respectively to the photovoltaic power generation subassembly, wherein, the photovoltaic power generation subassembly includes photovoltaic module, converging box and grid-connected inverter, and photovoltaic module connects grid-connected inverter's input through connecting converging box, grid-connected inverter's input is external electric wire netting still, and graphite alkene heating subassembly and hot water component are connected respectively to grid-connected inverter's output.
Further, graphite alkene heating element includes graphite alkene room heater, controlgear and monitoring facilities, controlgear connects monitoring facilities and graphite alkene room heater respectively.
Furthermore, the graphene heating equipment at least comprises one or more of an intelligent far infrared heater and a graphene electrothermal film.
Further, the monitoring device is a temperature sensor.
Further, the hot water component is an instant electric water heater.
Furthermore, the photovoltaic power generation assembly further comprises a distribution box, the input end of the distribution box is connected with a grid-connected inverter, and the output end of the distribution box is respectively connected with the graphene heating assembly and the hot water assembly.
Further, the output of block terminal still sets up in the photovoltaic subsidy strapping table, the photovoltaic subsidy strapping table is installed on block terminal and graphite alkene heating element and hot water component's output line.
Furthermore, the photovoltaic power generation assembly is also connected with external power utilization equipment.
The utility model has the beneficial effects that:
(1) according to the utility model, through graphene heating and hot water reformation, a good thermal comfortable environment can be created, and the life quality of a user is improved;
(2) the heating type selection device is designed aiming at the problems that age span of users is large and cultural degree is generally not high, the heating type selection meets the requirement of convenient control, and different groups can quickly learn to use;
(3) the utility model effectively reduces the management and maintenance cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a system configuration diagram according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1
According to fig. 1, the embodiment provides a clean energy system reformed by photovoltaic power generation, graphene heating and hot water, which comprises a graphene heating assembly, a photovoltaic power generation assembly and a hot water assembly, wherein the photovoltaic power generation assembly is respectively connected with the graphene heating assembly and the hot water assembly, the photovoltaic power generation assembly comprises a photovoltaic assembly, a junction box and a grid-connected inverter, the photovoltaic assembly is connected with an input end of the grid-connected inverter through the junction box, the input end of the grid-connected inverter is further externally connected with a power grid, and an output end of the grid-connected inverter is respectively connected with the graphene heating assembly and the hot water assembly.
Further, graphite alkene heating element includes graphite alkene heating installation, controlgear and monitoring facilities, controlgear connects monitoring facilities and graphite alkene room heater respectively.
Furthermore, the graphene heating equipment at least comprises one or more of an intelligent far infrared heater and a graphene electrothermal film.
Further, the monitoring device is a temperature sensor.
Further, the hot water component is an instant electric water heater.
Furthermore, the photovoltaic power generation assembly further comprises a distribution box, the input end of the distribution box is connected with a grid-connected inverter, and the output end of the distribution box is respectively connected with the graphene heating assembly and the hot water assembly.
Further, the output of block terminal still sets up in the photovoltaic subsidy strapping table, the photovoltaic subsidy strapping table is installed on block terminal and graphite alkene heating element and hot water component's output line.
Furthermore, the photovoltaic module can be replaced by photovoltaic sub-arrays, solar cell modules and other photovoltaic modules.
Specifically, the implementation principle of the embodiment is as follows:
graphene warming:
the graphene warmer of the embodiment adopts a far infrared graphene warmer, and mainly adopts a graphene coating, the coating is a two-dimensional crystal which is composed of carbon atoms and has only one layer of atomic thickness, the thickness of the coating is 5-15 mu m, the coating has small thermal resistance reduction, the coating is sprayed on the surface of an aviation-grade magnesium-aluminum alloy plate which is processed by a special process, a specially-made electric heating element is embedded in the magnesium-aluminum alloy panel, the magnesium-aluminum alloy panel has rapid heat conduction characteristic, the heating and far infrared radiation effects are achieved instantly, and the specially-made electric heating element directly transmits heat energy to people and objects in an infrared radiation heat transfer mode after being electrified. The unique heat transfer mode does not generate convection with air, so that the air is not polluted, and the indoor air is kept fresh.
The photovoltaic grid connection adopts a string inverter, photovoltaic modules are connected into a plurality of parallel strings, and each string is independently connected with one inverter. The photovoltaic group strings are not connected in parallel on the direct current side, but connected in parallel with the power grid on the alternating current side. Each group of series inverters is provided with an independent maximum power tracking unit, so that the phenomenon that the optimal working point of the photovoltaic module is not matched with the inverters and the loss caused by partial shadow are reduced, and the power generation capacity is increased.
Specifically, the technical characteristics are as follows:
the graphene coating is 5-15 mu m thin, and has the remarkable characteristics of small thermal resistance, long-term stable work at high temperature, including thermal stability of 5000 hours (-40-485 ℃) of high and low temperature circulation, no abnormal change and no change of chemical stability of the coating, good weather resistance, no abnormality of the coating after 5000 hours (85 ℃ and 85 RH%) of high temperature and high humidity circulation, certain acid resistance and alkali resistance, and 95% of infrared hemisphere emissivity at 0.92 epsilon and 300 DEG k within a quite wide wavelength range (0.5-20 mu m), so that the resonance effect of the surface of a metal radiator can be excited, the far infrared emission efficiency is remarkably improved, and the rapid emission of heat from the surface of equipment is accelerated.
Magnesium-aluminum alloy panel: the high-strength steel plate has the advantages of light weight, density of 2.75-2.80 g/cubic centimeter, high strength, corrosion resistance, deformation coefficient of less than 0.5% at a high temperature of 400 ℃, and guarantee of the service life and the effect of the product.
And thirdly, the heating part adopts a 316 seamless precision tube as an outer wall, a Cr20Ni80 heating wire is wound on a corundum skeleton Al2O3 which is more than or equal to 99 to be a heating body, and the periphery of the heating part is filled with a Magnesia powder to be an insulating layer and is formed by mechanical finish machining.
Fourthly, heat insulation layer: zirconium-containing aluminum silicate fiber roll felt.
a. High temperature resistance: the highest using temperature can reach 1300 DEG C
b. Low thermal conductivity (600 deg.C) 0.76, good thermal insulation, and silicic acid used under the same conditions
The heat conductivity of the aluminum product is lower than that of other heat-insulating materials by more than 30 percent.
c. Light weight and good stability. The product has the advantages of softness, lightness, elasticity and the like.
d. The product has no toxic gas emission after being heated and is harmless to human body.
The electrical insulation property is good, and the dielectric constant is very high; can be used as high-frequency insulating material.
Sixthly, the product has the advantages that: the heat loss is low, the temperature rise is fast, the 15S surface is heated immediately after being electrified, the surface reaches more than 300 ℃ in 20 minutes, the electric heat conversion efficiency is high, facilities such as boiler rooms, coal storage, ash accumulation and the like do not need to be built, and energy and materials are saved.
Photovoltaic power generation subassembly:
the photovoltaic power generation assembly of the embodiment adopts a distributed solar photovoltaic power generation system, the distributed solar photovoltaic power generation system is installed by taking a user as a unit, and residual electricity is connected to the Internet while the requirement of self-service electricity utilization is met preferentially; when the generated energy of the distributed solar photovoltaic power generation system cannot meet the power consumption requirement of a user, the user gets power from the municipal power grid.
The installation capacity of the distributed solar photovoltaic power generation system ensures that the annual energy generation amount can meet the power consumption of far infrared graphene heating equipment in the heating season; to balance the high cost of farmers caused by heating electricity.
Specifically, the technical characteristics are as follows:
the solar energy generating system is uniformly installed on a roof, professional design is carried out by equipment manufacturers, orientation design and installation angle design are carried out according to the actual conditions of solar altitude angles of regions, and the longest effective sunshine time and the longest effective generating efficiency are guaranteed.
Secondly, the integrated block type is adopted for parallel splicing.
And thirdly, the distributed solar photovoltaic power generation system adopts a 'self-generation self-use and residual electricity on-line' mode, and a user only obtains electricity from a power grid when the generated energy of the solar photovoltaic power generation system cannot meet the requirement.
And fourthly, the solar photovoltaic power generation network power price is 0.26 yuan/kW.h for pricing.
Example 2
On the basis of embodiment 1, the present embodiment provides a clean energy system that photovoltaic power generation + graphene heating + hot water were reformed transform, and its principle structure is the same as embodiment 1, and no longer repeated here.
Furthermore, the photovoltaic power generation assembly can be connected to a user to provide office and living power for the user, such as household power for televisions, washing machines and the like.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. Photovoltaic power generation + graphite alkene heating + clean energy system that hot water was reformed transform, its characterized in that, including graphite alkene heating element, photovoltaic power generation subassembly and hot water subassembly, graphite alkene heating element and hot water subassembly are connected respectively to the photovoltaic power generation subassembly, wherein, the photovoltaic power generation subassembly includes photovoltaic module, converging box and grid-connected inverter, and the box that converges is connected to photovoltaic module, converge the box and connect grid-connected inverter's input, grid-connected inverter's input still external electric wire netting, graphite alkene heating element and hot water subassembly are connected respectively to grid-connected inverter's output.
2. The photovoltaic power generation + graphene heating + hot water transformation clean energy system according to claim 1, wherein the graphene heating assembly comprises a graphene heating device, a control device and a monitoring device, and the control device is respectively connected with the monitoring device and the graphene heating device.
3. The photovoltaic power generation + graphene heating + hot water transformation clean energy system according to claim 2, wherein a graphene electrothermal film is built in the graphene heating device.
4. The photovoltaic power generation + graphene heating + hot water modification clean energy system according to claim 2, wherein the monitoring device is a temperature sensor.
5. The photovoltaic power generation + graphene heating + hot water transformation clean energy system according to claim 1, wherein the hot water component is an instant electric water heater.
6. The clean energy system formed by photovoltaic power generation, graphene heating and hot water transformation according to claim 1, wherein the photovoltaic power generation assembly further comprises a distribution box, an input end of the distribution box is connected with a grid-connected inverter, and an output end of the distribution box is respectively connected with the graphene heating assembly and the hot water assembly.
7. The clean energy system formed by photovoltaic power generation, graphene heating and hot water transformation according to claim 6, wherein the output end of the distribution box is further arranged on a photovoltaic subsidy meter, and the photovoltaic subsidy meter is installed on the output lines of the distribution box, the graphene heating component and the hot water component.
8. The photovoltaic power generation + graphene heating + hot water transformation clean energy system according to claim 1, wherein the photovoltaic power generation assembly is further connected with an external power utilization device.
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| CN202121196218.0U CN215982797U (en) | 2021-05-31 | 2021-05-31 | Clean energy system of photovoltaic power generation + graphite alkene heating + hot water transformation |
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| CN202121196218.0U CN215982797U (en) | 2021-05-31 | 2021-05-31 | Clean energy system of photovoltaic power generation + graphite alkene heating + hot water transformation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719324A (en) * | 2022-04-18 | 2022-07-08 | 通辽市海龙新能源科技有限公司 | Electro-photovoltaic heating system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114719324A (en) * | 2022-04-18 | 2022-07-08 | 通辽市海龙新能源科技有限公司 | Electro-photovoltaic heating system |
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