CN220582535U - Zero-carbon intelligent energy supply system - Google Patents
Zero-carbon intelligent energy supply system Download PDFInfo
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- CN220582535U CN220582535U CN202322054235.6U CN202322054235U CN220582535U CN 220582535 U CN220582535 U CN 220582535U CN 202322054235 U CN202322054235 U CN 202322054235U CN 220582535 U CN220582535 U CN 220582535U
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- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 134
- 238000005338 heat storage Methods 0.000 claims abstract description 57
- 238000004146 energy storage Methods 0.000 claims abstract description 37
- 238000010248 power generation Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims description 31
- 230000001502 supplementing effect Effects 0.000 claims description 7
- 238000005265 energy consumption Methods 0.000 abstract description 13
- 230000005611 electricity Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a zero-carbon intelligent energy supply system, which comprises an electric heater; the water inlet of the electric heater is communicated with one water outlet of the heat storage water tank through the circulating pump, the water outlet of the electric heater is communicated with the heat storage water tank, and the output end of the energy storage battery is electrically connected with the terminal electric equipment; and a water outlet of the heat storage water tank is communicated with terminal hot water equipment through a check valve. The advantages are that: the solar power generation panel converts solar energy into electric energy so as to meet the electricity demand of the terminal electric equipment and the electric heater, and the residual electric energy is stored through the heat storage water tank and/or the energy storage battery; when the energy stored by the energy storage battery and/or the heat storage water tank reaches a set upper limit value, the electric quantity generated by the solar power generation panel is integrated into a national power grid through the grid-connected box; when the energy stored by the energy storage battery and/or the heat storage water tank is reduced to the lower limit value, the controller controls the automatic change-over switch to be switched to the energy storage side of the zero-carbon intelligent energy supply system, so that the energy consumption is required by an end user, and the zero-carbon heat supply is further achieved.
Description
Technical field:
the utility model relates to the technical field of energy consumption and utilization, in particular to a zero-carbon intelligent energy supply system.
The background technology is as follows:
along with the continuous improvement of the living standard of people, the demand of people for high-quality living is increased, the demand of heating in winter is increased, and the existing heating mode has various forms such as central heating, electric heating, air energy, solar heating and the like, and each form has the defects of different degrees.
Central heating: the implementation of the method is difficult for users with more dispersed heat, and the heat supply effect is poor; electric heating and air energy: the energy consumption is high, and the heat supply cost is high; solar energy heat supply: the normal operation cannot be ensured at night and in cloudy days, and the heat supply effect is affected; in order to adapt to the development of national double-carbon policies, the application particularly provides a zero-carbon intelligent energy supply system which meets the necessary energy consumption of various terminal energy consumption devices.
The utility model comprises the following steps:
the utility model aims to provide a zero-carbon intelligent energy supply system which is suitable for scattered users and is beneficial to reducing energy consumption.
The utility model is implemented by the following technical scheme: the zero-carbon intelligent energy supply system is characterized by comprising a solar power generation plate, an inverter, an automatic change-over switch, an electric heater, a heat storage water tank and an energy storage battery; the output end of the solar power generation panel is electrically connected with the input end of the inverter, the output end of the inverter is electrically connected with the input end of the automatic transfer switch, one of the output ends of the automatic transfer switch is electrically connected with a power grid through a grid-connected box, and the output end of the automatic transfer switch is electrically connected with the electric heater; the output end of the automatic transfer switch is electrically connected with the input end of the energy storage battery, and the output end of the energy storage battery is electrically connected with the terminal electric equipment; the heat storage water tank is connected with the electric heater, one water outlet of the heat storage water tank is communicated with the terminal hot water device through a check valve, one water outlet of the heat storage water tank is communicated with an inlet of a water supply pump through a water supply pipe, an outlet of the water supply pump is communicated with an inlet of the terminal heating device, and an outlet of the terminal heating device is communicated with the heat storage water tank through a water return pipe.
Further, the heat storage water tank is communicated with a water supplementing pipe, and an electromagnetic valve is arranged on the water supplementing pipe.
Further, a pressure transmitter is installed in the heat storage water tank and is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the electromagnetic valve.
Further, a system water supply temperature transmitter is installed in the heat storage water tank, the system water supply temperature transmitter is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the electric heater.
Further, a terminal temperature transmitter is arranged at the terminal heating equipment, the terminal temperature transmitter is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the water supply pump.
Further, the energy storage battery is electrically connected with the input end of the controller through a battery capacity tester, and the output end of the controller is electrically connected with the automatic transfer switch.
The utility model has the advantages that: the solar energy is converted into electric energy through the solar power generation panel, then the electric energy is converted into alternating current through the inverter, the electric energy does work in real time, so that the electricity demand of terminal electric equipment and an electric heater is met, the residual electric energy is stored through the heat storage water tank and/or the energy storage battery, and necessary energy is provided for terminal energy consumption equipment in real time.
The heat storage water tank is used for storing energy and providing hot water for a terminal hot water equipment user and a terminal heating equipment user; and hot water in the heat storage water tank is sent into terminal heating equipment for heating through a water supply pump, and backwater after heating returns to the heat storage water tank through a backwater pipe.
When the energy stored by the energy storage battery and/or the heat storage water tank reaches a set upper limit value, the electric quantity generated by the solar power generation panel is integrated into a national power grid through the grid-connected box; when the energy stored by the energy storage battery and/or the heat storage water tank is reduced to the lower limit value, the controller controls the automatic transfer switch to be switched to the energy storage side of the zero-carbon intelligent energy supply system, and when the energy storage battery and/or the heat storage water tank are/is not used at night or in the absence of the sun, the terminal equipment consumes the energy stored by the energy storage equipment, so that the energy consumption of the terminal equipment is needed for a terminal user, and then zero-carbon heat supply is achieved.
Description of the drawings:
fig. 1 is a schematic structural view of the present utility model.
The components in the drawings are marked as follows: the solar energy power generation panel 1, the inverter 2, the automatic change-over switch 3, the electric heater 4, the heat storage water tank 5, the energy storage battery 6, the grid-connected box 7, the power grid 8, the circulating pump 9, the terminal electric equipment 10, the check valve 11, the terminal hot water equipment 12, the water supply pipe 13, the water supply pump 14, the terminal heating equipment 15, the water return pipe 16, the water supplementing pipe 17, the electromagnetic valve 18, the pressure transmitter 19, the controller 20, the system water supply temperature transmitter 21, the terminal temperature transmitter 22 and the battery capacity tester 23.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the embodiment provides a zero-carbon intelligent energy supply system, which comprises a solar power generation panel 1, an inverter 2, an automatic transfer switch 3, an electric heater 4, a heat storage water tank 5 and an energy storage battery 6; the output end of the solar power generation panel 1 is electrically connected with the input end of the inverter 2, the output end of the inverter 2 is electrically connected with the input end of the automatic transfer switch 3, one output end of the automatic transfer switch 3 is electrically connected with the power grid 8 through the grid-connected box 7, and the other output end of the automatic transfer switch 3 is electrically connected with the electric heater 4 and the energy storage battery 6; the solar energy is converted into electric energy through the solar power generation panel 1, then the electric energy is converted into alternating current through the inverter 2, the electric energy does work in real time, so that the electricity demand of the terminal electric equipment 10 and the electric heater 4 is met, and meanwhile, the residual electric energy is stored through the heat storage water tank 5 and the energy storage battery 6, so that necessary energy is provided for terminal energy consumption equipment; according to the actual demand condition of the terminal energy consumption equipment, the heat storage water tank 5 and the energy storage battery 6 can operate simultaneously or independently.
The water inlet of the electric heater 4 is communicated with one water outlet of the heat storage water tank 5 through the circulating pump 9, the water outlet of the electric heater 4 is communicated with the heat storage water tank 5, and under the action of the circulating pump 9, the water in the heat storage water tank 5 is heated through the electric heater 4; the heat storage water tank 5 stores energy and simultaneously provides hot water for the terminal hot water equipment 12 user and the terminal heating equipment 15 user; a water outlet of the heat storage water tank 5 is communicated with an inlet of a water supply pump 14 through a water supply pipe 13, an outlet of the water supply pump 14 is communicated with an inlet of a terminal heating device 15, and an outlet of the terminal heating device 15 is communicated with the heat storage water tank 5 through a water return pipe 16; the hot water in the heat storage water tank 5 is sent into terminal heating equipment 15 for heating through a water supply pump 14, and return water after heating returns to the heat storage water tank 5 through a return pipe 16; the indoor terminal temperature transmitter 22 that is equipped with of terminal heating equipment 15 place, terminal temperature transmitter 22 is connected with the input electricity of controller 20, the output and the working shaft 14 electricity of controller 20 are connected, detect whether the heating temperature of terminal heating equipment 15 place satisfies the requirement in real time through terminal temperature transmitter 22, when the temperature of detection is less than the lower limit value, terminal temperature transmitter 22 feeds back the signal to controller 20, control the operating frequency of adjusting working shaft 14 through controller 20, increase the water supply flow, and then improve heating temperature.
A system water supply temperature transmitter 21 is arranged in the heat storage water tank 5, the system water supply temperature transmitter 21 is electrically connected with the input end of the controller 20, and the output end of the controller 20 is electrically connected with the electric heater 4; the electric heater 4 can adopt the existing heater directly installed in the heat storage water tank 5, or can adopt a form of circulating pump to make water in the heat storage water tank 5 and heat medium in the electric heater 4 carry out circulating heat exchange, in the embodiment, the electric heater 4 adopts the heat conduction oil electric heater 4, the temperature in the heat storage water tank 5 is detected in real time through the system water supply temperature transmitter 21, the current is adjusted according to the preset temperature, the working state of the heat conduction oil electric heater 4 is controlled, the stability of the temperature of the heat conduction oil is maintained, and then the requirement of the water temperature in the heat storage water tank 5 is ensured; when only the heating and hot water supply single system is operated, namely the hot water storage tank 5 is operated, and the energy storage battery 6 is not operated, when the heat stored in the hot water storage tank 5 reaches the set upper limit value, the system water supply temperature transmitter 21 feeds back a signal to the controller 20, the controller 20 controls the automatic transfer switch 3 to act, so that the electricity output by the inverter 2 is sent into the power grid 8 through the grid-connected box 7, and the electricity generated by the solar power generation panel 1 is integrated into the national power grid 8 through the grid-connected box 7.
A water outlet of the heat storage water tank 5 is communicated with the terminal hot water equipment 12 through a check valve 11, and the heat storage water tank 5 supplies the required hot water to the terminal hot water equipment 12 through the check valve 11 by the pressure of the hot water in the heat storage water tank 5; the heat storage water tank 5 is communicated with a water supplementing pipe 17, and an electromagnetic valve 18 is arranged on the water supplementing pipe 17; a pressure transmitter 19 is arranged in the heat storage water tank 5, the pressure transmitter 19 is electrically connected with the input end of a controller 20, and the output end of the controller 20 is electrically connected with an electromagnetic valve 18; when the water pressure in the heat storage water tank 5 is insufficient to open the check valve 11 and flow to the terminal water heating device 12, the pressure transmitter 19 feeds back a signal to the controller 20, the electromagnetic valve 18 is controlled to be opened by the controller 20, water is fed into the heat storage water tank 5 through the water feeding pipe 17, when the pressure reaches a set upper limit value, the pressure transmitter 19 feeds back the signal to the controller 20, the electromagnetic valve 18 is controlled to be closed by the controller 20, and water feeding is stopped.
The output end of the energy storage battery 6 is electrically connected with the terminal electric equipment 10, the energy storage battery 6 is used for storing electric energy and simultaneously supplying power for users of the terminal electric equipment 10, and the terminal electric equipment 10 comprises electric equipment for heating, refrigerating and other power consumption; the energy storage battery 6 is electrically connected with the input end of the controller 20 through the battery capacity tester 23, the output end of the controller 20 is electrically connected with the automatic transfer switch 3, the electric quantity of the energy storage battery 6 is detected in real time through the battery capacity tester 23, when the terminal electric equipment 10 operates independently, when the electric quantity stored by the energy storage battery 6 reaches the set upper limit value, a signal is fed back to the controller 20, the automatic transfer switch 3 is controlled to act through the controller 20, and the electric quantity generated by the solar power generation panel 1 is integrated into the national power grid 8 through the grid connection box 7.
When the two systems of the terminal hot water equipment 12 and the terminal heating equipment 15 are operated, when the electric quantity stored by the energy storage battery 6 reaches a set upper limit value and the energy stored by the heat storage water tank 5 put into operation meets the requirement, a signal is fed back to the controller 20, the automatic transfer switch 3 is controlled by the controller 20 to act, so that the electric quantity output by the inverter 2 is sent into the power grid 8 through the grid-connected box 7, namely, when the energy stored by the energy storage battery 6 and the heat storage water tank 5 reaches the set upper limit value, the electric quantity generated by the solar panel 1 is merged into the national power grid 8 through the grid-connected box 7, and grid-connected electricity selling and nutrient income increasing are realized; when the energy stored by the energy storage battery 6 and the heat storage water tank 5 is reduced to the lower limit value, the controller 20 controls the automatic transfer switch 3 to switch to the energy storage side of the zero-carbon intelligent energy supply system, and when the energy storage system is at night or in the absence of the sun, the terminal equipment consumes the energy stored by the energy storage equipment, so that the energy consumption is required by the terminal user, and the zero-carbon energy supply is further achieved; therefore, the utility model can adjust the electric quantity input into the energy consumption equipment by collecting the relevant parameters of the terminal energy consumption equipment, thereby achieving the purpose of energy conservation and carbon reduction; when the two systems of the heating and water supplying system and the power supplying system run simultaneously, and the collected energy stored by the heat storage water tank 5 and the energy storage battery 6 meets the requirement of the upper limit value simultaneously, the automatic transfer switch 3 is controlled to be switched to the power grid 8 side, so that the generated energy of the solar power generation panel 1 is integrated into the national power grid 8 through the grid-connected box 7; when only a single system is in operation, only corresponding relevant parameters are required to be acquired.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The zero-carbon intelligent energy supply system is characterized by comprising a solar power generation plate, an inverter, an automatic change-over switch, an electric heater, a heat storage water tank and an energy storage battery;
the output end of the solar power generation panel is electrically connected with the input end of the inverter, the output end of the inverter is electrically connected with the input end of the automatic transfer switch, one of the output ends of the automatic transfer switch is electrically connected with a power grid through a grid-connected box, and the output end of the automatic transfer switch is electrically connected with the electric heater;
the output end of the automatic transfer switch is electrically connected with the input end of the energy storage battery, and the output end of the energy storage battery is electrically connected with the terminal electric equipment;
the heat storage water tank is connected with the electric heater, one water outlet of the heat storage water tank is communicated with the terminal hot water device through a check valve, one water outlet of the heat storage water tank is communicated with an inlet of a water supply pump through a water supply pipe, an outlet of the water supply pump is communicated with an inlet of the terminal heating device, and an outlet of the terminal heating device is communicated with the heat storage water tank through a water return pipe.
2. The zero-carbon intelligent energy supply system according to claim 1, wherein the heat storage water tank is communicated with a water supplementing pipe, and an electromagnetic valve is installed on the water supplementing pipe.
3. The zero-carbon intelligent energy supply system according to claim 2, wherein a pressure transmitter is installed in the heat storage water tank, the pressure transmitter is electrically connected with an input end of a controller, and an output end of the controller is electrically connected with the electromagnetic valve.
4. The zero-carbon intelligent energy supply system according to claim 3, wherein a system water supply temperature transmitter is installed in the heat storage water tank, the system water supply temperature transmitter is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the electric heater.
5. The zero-carbon intelligent energy supply system according to claim 3 or 4, wherein a terminal temperature transmitter is arranged at the terminal heating equipment, the terminal temperature transmitter is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the water supply pump.
6. The zero-carbon intelligent energy supply system according to claim 5, wherein the energy storage battery is electrically connected with the input end of the controller through a battery capacity tester, and the output end of the controller is electrically connected with the automatic transfer switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322054235.6U CN220582535U (en) | 2023-08-01 | 2023-08-01 | Zero-carbon intelligent energy supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322054235.6U CN220582535U (en) | 2023-08-01 | 2023-08-01 | Zero-carbon intelligent energy supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220582535U true CN220582535U (en) | 2024-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322054235.6U Active CN220582535U (en) | 2023-08-01 | 2023-08-01 | Zero-carbon intelligent energy supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220582535U (en) |
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2023
- 2023-08-01 CN CN202322054235.6U patent/CN220582535U/en active Active
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