CN218627120U - Energy storage container air conditioning device based on photovoltaic power generation - Google Patents
Energy storage container air conditioning device based on photovoltaic power generation Download PDFInfo
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- CN218627120U CN218627120U CN202120871622.7U CN202120871622U CN218627120U CN 218627120 U CN218627120 U CN 218627120U CN 202120871622 U CN202120871622 U CN 202120871622U CN 218627120 U CN218627120 U CN 218627120U
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- storage container
- air conditioning
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Abstract
The utility model discloses an energy storage container air conditioning device based on photovoltaic power generation, which comprises a photovoltaic cell panel, a photovoltaic inverter, a one-way valve and an air conditioning device, wherein the photovoltaic cell panel is connected to the input end of the photovoltaic inverter, and the output end of the photovoltaic inverter is connected to the output end of the one-way valve and the air conditioning device in parallel; the input end of the one-way valve is connected with an alternating current bus of the energy storage container, so that the alternating current bus of the energy storage container is connected to the air conditioning device through the one-way valve. The utility model discloses can practice thrift the energy storage battery energy, improve energy utilization, be applicable to the energy storage container of installing in perennial high temperature geographical position.
Description
Technical Field
The utility model belongs to the technical field of the energy storage battery, especially, relate to an energy storage container air conditioning equipment based on photovoltaic power generation.
Background
The power supply of the air conditioning device of the existing energy storage container mostly uses commercial power or battery discharge. However, in the existing power supply mode, when the installation position of the energy storage container is in a high-temperature geographical position all year round, the air conditioner needs to operate all day long (at least all day long), so that the air conditioner consumes a large amount of electricity, the energy utilization rate of energy storage is reduced, and the economic benefit of energy storage is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art method, the utility model aims to provide an energy storage container air conditioning equipment based on photovoltaic power generation can practice thrift the energy storage battery energy, improves energy utilization, is applicable to the energy storage container of installing in high temperature geographical position throughout the year.
In order to realize the purpose, the utility model adopts the technical proposal that: an energy storage container air conditioning device based on photovoltaic power generation comprises a photovoltaic cell panel, a photovoltaic inverter, a one-way valve and an air conditioning device, wherein the photovoltaic cell panel is connected to the input end of the photovoltaic inverter, and the output end of the photovoltaic inverter is connected to the output end of the one-way valve and the air conditioning device in parallel; the input end of the one-way valve is connected with an alternating current bus of the energy storage container, so that the alternating current bus of the energy storage container is connected to the air conditioning device through the one-way valve.
Furthermore, the energy storage container comprises a plurality of groups of energy storage batteries, each group of energy storage batteries is connected to an alternating current bus through a converter, and the alternating current bus transmits electric energy outwards through a transformer. The power supply photovoltaic power generation device can provide electric energy for the alternating current bus, the air conditioning device can use the electric energy from the energy storage battery of the energy storage container on the alternating current bus, and the power supply supplement of the air conditioning photovoltaic power generation device can be realized through the adjustment of the one-way valve.
Furthermore, a plurality of groups of power supply photovoltaic power generation devices are connected to the alternating current bus.
Further, the power supply photovoltaic power generation device comprises a power supply photovoltaic cell panel and a power supply photovoltaic inverter, wherein the power supply photovoltaic cell panel is connected to the alternating current bus through the power supply photovoltaic inverter. The power supply photovoltaic power generation device can provide electric energy for the alternating current bus, so that the air conditioning device can use the electric energy from photovoltaic power generation on the alternating current bus, and the power supply supplement of the air conditioning photovoltaic power generation device can be realized through the adjustment of the one-way valve.
Further, the photovoltaic cell panel is arranged at the top of the energy storage container through a support. Can effectively collect solar energy.
The beneficial effects of the technical scheme are as follows:
the utility model discloses an at energy storage container top installation photovoltaic board, photovoltaic board electricity generation directly is used for providing air conditioner work and uses, makes the electric energy of energy storage container top photovoltaic board not repay the generating line through the check valve that sets up, and photovoltaic institute's generated energy is whole to be used for the air conditioner to use, and the electric energy part that the air conditioner is not enough gets the electricity from the generating line again, improves energy utilization. The utility model discloses a directly be used for as the partly power source of air conditioner with photovoltaic board electricity generation, photovoltaic board electricity generation can be sent out promptly and use, does not pass through the battery storage, practices thrift the energy storage battery energy, improves energy utilization. The utility model discloses specially adapted installs the energy storage container at high temperature geographical position throughout the year.
Drawings
Fig. 1 is a schematic connection diagram of an embodiment of an energy storage container air conditioning apparatus based on photovoltaic power generation according to the present invention;
fig. 2 is a schematic connection diagram of another embodiment of the energy storage container air conditioning apparatus based on photovoltaic power generation of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is further explained below with reference to the accompanying drawings.
In the embodiment, referring to fig. 1, an energy storage container air conditioning device based on photovoltaic power generation comprises a photovoltaic cell panel, a photovoltaic inverter, a one-way valve and an air conditioning device, wherein the photovoltaic cell panel is connected to an input end of the photovoltaic inverter, and an output end of the photovoltaic inverter is connected to an output end of the one-way valve and the air conditioning device in parallel; the input end of the one-way valve is connected with an alternating current bus of the energy storage container, so that the alternating current bus of the energy storage container is connected to the air conditioning device through the one-way valve.
As an optimized scheme 1 of the above embodiment, the energy storage container includes multiple groups of energy storage batteries, each group of energy storage batteries is connected to an ac bus through a converter, and the ac bus transmits electric energy to the outside through a transformer. The power supply photovoltaic power generation device can provide electric energy for the alternating current bus, the air conditioning device can use the electric energy from the energy storage battery of the energy storage container on the alternating current bus, and the power supply supplement of the air conditioning photovoltaic power generation device can be realized through the adjustment of the one-way valve.
As an optimization scheme 2 of the above embodiment, as shown in fig. 2, a plurality of sets of power supply photovoltaic power generation devices are further connected to the ac bus.
The power supply photovoltaic power generation device comprises a power supply photovoltaic cell panel and a power supply photovoltaic inverter, wherein the power supply photovoltaic cell panel is connected to the alternating current bus through the power supply photovoltaic inverter. The power supply photovoltaic power generation device can provide electric energy for the alternating current bus, so that the air conditioning device can use the electric energy from photovoltaic power generation on the alternating current bus, and the power supply supplement of the air conditioning photovoltaic power generation device can be realized through the adjustment of the one-way valve.
As the optimization scheme 3 of the embodiment, the photovoltaic cell panel is arranged at the top of the energy storage container through the bracket. Can effectively collect solar energy.
For better understanding, the utility model discloses, following do a complete description to the theory of operation of the utility model:
the photovoltaic panel is used for generating power and directly providing power for the air conditioner to work, and the generated power of the photovoltaic panel is completely used for the air conditioner; when the photovoltaic electric energy is insufficient, the one-way valve is closed, and the part of the electric energy with insufficient air conditioner gets electricity from the bus; the electric energy of the photovoltaic panel is not fed back to the bus through the arranged one-way valve, the generated energy of the photovoltaic panel is completely used for the air conditioner, and the insufficient electric energy part of the air conditioner gets electricity from the bus; the photovoltaic panel can be used as soon as generating energy, and energy storage batteries are not used for storing the generating energy, so that the energy utilization rate is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An energy storage container air conditioning device based on photovoltaic power generation is characterized by comprising a photovoltaic cell panel, a photovoltaic inverter, a one-way valve and an air conditioning device, wherein the photovoltaic cell panel is connected to the input end of the photovoltaic inverter, and the output end of the photovoltaic inverter is connected to the output end of the one-way valve and the air conditioning device in parallel; the input end of the one-way valve is connected with an alternating current bus of the energy storage container, so that the alternating current bus of the energy storage container is connected to the air conditioning device through the one-way valve.
2. The energy storage container air conditioning device based on photovoltaic power generation as claimed in claim 1, wherein the energy storage container comprises a plurality of groups of energy storage batteries, each group of energy storage batteries is connected to an alternating current bus through a converter, and the alternating current bus transmits electric energy outwards through a transformer.
3. The energy storage container air conditioning device based on photovoltaic power generation as claimed in claim 2, wherein a plurality of groups of power supply photovoltaic power generation devices are further connected to the alternating current bus.
4. The energy storage container air conditioning device based on photovoltaic power generation as claimed in claim 3, wherein the power supply photovoltaic power generation device comprises a power supply photovoltaic cell panel and a power supply photovoltaic inverter, and the power supply photovoltaic cell panel is connected to the AC bus through the power supply photovoltaic inverter.
5. The energy storage container air conditioning device based on photovoltaic power generation as claimed in claim 1, wherein the photovoltaic cell panel is arranged on the top of the energy storage container through a bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871622.7U CN218627120U (en) | 2021-04-26 | 2021-04-26 | Energy storage container air conditioning device based on photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871622.7U CN218627120U (en) | 2021-04-26 | 2021-04-26 | Energy storage container air conditioning device based on photovoltaic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218627120U true CN218627120U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120871622.7U Active CN218627120U (en) | 2021-04-26 | 2021-04-26 | Energy storage container air conditioning device based on photovoltaic power generation |
Country Status (1)
| Country | Link |
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| CN (1) | CN218627120U (en) |
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2021
- 2021-04-26 CN CN202120871622.7U patent/CN218627120U/en active Active
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