CN218771317U - Market business cabinet with energy storage battery system - Google Patents
Market business cabinet with energy storage battery system Download PDFInfo
- Publication number
- CN218771317U CN218771317U CN202222799969.2U CN202222799969U CN218771317U CN 218771317 U CN218771317 U CN 218771317U CN 202222799969 U CN202222799969 U CN 202222799969U CN 218771317 U CN218771317 U CN 218771317U
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- Prior art keywords
- energy storage
- cabinet
- storage battery
- battery system
- business
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- 238000004146 energy storage Methods 0.000 title claims abstract description 65
- 238000003860 storage Methods 0.000 claims abstract description 15
- 238000012806 monitoring device Methods 0.000 claims description 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 229910001415 sodium ion Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 4
- 244000062793 Sorghum vulgare Species 0.000 abstract description 3
- 235000019713 millet Nutrition 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a market business cabinet with an energy storage battery system, which comprises a business cabinet and an energy storage battery system arranged at the bottom of the business cabinet, and is characterized in that the energy storage battery system comprises a plurality of energy storage batteries and a controller, and the controller is connected with the plurality of energy storage batteries; the business cabinet comprises a transparent display cabinet positioned on the upper layer and a storage cabinet positioned on the lower layer, and the energy storage battery system is arranged in the storage cabinet. The utility model discloses simple structure, simple to operate combines market merchant's cabinet and energy storage battery system, and not only rational utilization the vacant space in the merchant's cabinet, still for the merchant realize discharging at the load peak, charge in the load trough time period and provide the condition, realize the peak clipping and fill out the millet, save the power consumption expense, can also be the merchant's cabinet when having a power failure, electrical equipment such as air conditioner supplies power, improves the stability of electric power system operation, and unnecessary electric quantity can be for the power supply of all the other merchants in market.
Description
Technical Field
The utility model relates to a market facility technical field especially relates to a take energy storage battery system's market business cabinet.
Background
In recent years, the load peak-valley difference of the power grid is increased day by day, and the peak-load pressure of the power grid is further increased due to the continuous improvement of the permeability of the power grid in the renewable energy power generation. With the expansion of renewable energy sources, there is an increasing need to convert a constantly changing, intermittent power output into a more stable and reliable power supply. Distributed energy storage systems can mitigate power supply fluctuations caused by renewable energy production output by regulating the load, absorbing power peaks, and releasing power when power supply suddenly drops.
The energy storage device is used for discharging in the peak load period and charging from the power grid in the low load period according to the peak-valley price difference of the power, so that the peak load requirement is reduced, the power consumption cost is saved, and the purposes of improving the load characteristic and participating in system peak regulation are achieved. By implementing peak clipping and valley filling, the utilization rate of the power system equipment can be improved, and the expansion and the upgrading of the power generation-transmission-distribution link equipment can be delayed or reduced. The market has high electricity demand as an important part in the production and the life of people, and the fault of any power system can cause great economic loss to the market. In order to display commodities in a market, large-area business cabinets are required, and a large number of business cabinets provide a solid foundation for the energy storage battery system.
At present, a common business cabinet can only achieve the purpose of displaying commodities, a large amount of space at the bottom of the business cabinet is wasted, functional application cannot be achieved, and the purpose of energy storage is achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that has a large amount of idle spaces of market merchant's cabinet to be wasted among the prior art, and the structure of the market merchant's cabinet of taking energy storage battery system that proposes utilizes energy storage battery to carry out indoor energy storage, discharges at the load peak for the merchant realizes charging in the load trough time and provides the condition, realizes the peak clipping and fills the millet, saves the power consumption expense, improves the stability of electric power system operation.
The purpose of the utility model is realized through the following technical scheme:
a market business cabinet with an energy storage battery system comprises a business cabinet and the energy storage battery system arranged at the bottom of the business cabinet, wherein the energy storage battery system comprises a plurality of energy storage batteries and a controller, and the controller is connected with the plurality of energy storage batteries; the business cabinet comprises a transparent display cabinet positioned on the upper layer and a storage cabinet positioned on the lower layer, and the energy storage battery system is arranged in the storage cabinet.
Furthermore, lighting equipment is arranged at the top end of the transparent display cabinet and electrically connected with the energy storage battery system through cables.
Furthermore, at least one power supply socket and a commercial power connection hole groove are arranged on the cabinet body of the storage cabinet; the power supply socket is connected with the output end of the energy storage battery system in the storage cabinet; and the connecting commercial power hole slot is used for the cable at the input end of the energy storage battery system in the storage cabinet to penetrate out and be connected with commercial power.
Further, the energy storage battery is one or more of a lithium ion battery, a sodium ion battery and a solid-state battery.
Furthermore, the energy storage battery system comprises a controller, a battery pack consisting of a plurality of energy storage batteries, a monitoring device and a switch circuit; one end of the battery pack is connected with the lighting equipment, and the other end of the battery pack is connected with a mains supply power grid through an AC/DC converter; the switch circuits are respectively arranged on connecting circuits at two ends of the battery pack; the controller is connected with the switch circuit, and the monitoring device is connected with the controller and used for monitoring the charging state of the battery pack.
The utility model has the advantages that:
the utility model discloses simple structure, simple to operate combines market business cabinet and energy storage battery system, not only rational utilization the vacant space in the business cabinet, still realize discharging at the load peak for the merchant, charge at load valley period and provide the condition, realize the peak clipping and fill up the millet, save the power consumption expense, can also be the business cabinet when having a power failure, electrical equipment such as air conditioner supplies power, improve the stability of electric power system operation, unnecessary electric quantity can be for all the other merchant's power supplies, the difference in electricity price of utilizing peak valley reaches the purpose of profit. Based on a large number of commercial cabinets used for displaying commodities in a market, the number of energy storage batteries can be effectively increased, the overall capacity of an energy storage system is improved, and greater economic benefits are obtained.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the electrical connection of the energy storage battery system of the present invention;
in the figure: 1. glass cabinet, 2, energy storage battery system, 3, locker, 4, lamp area, 5, connection commercial power hole groove, 6, power supply socket.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
As shown in figure 1, the utility model discloses a take energy storage battery system's market business cabinet, including business cabinet, energy storage battery system 2, the business cabinet comprises glass cabinet 1 and locker 3, adopts plank and glass to make, can make into different sizes according to design requirement and merchant needs, designs different Logo. The lamp strip 4 is arranged at the top of the glass cabinet 1, the energy storage battery system 2 is arranged on the right side of the bottom of the storage cabinet 3, the left vacant part of the storage cabinet 3 continues to play a role in storing articles, and the bottom of the wood board on the right side of the storage cabinet 3 is provided with a commercial power hole groove 5.
As shown in fig. 2, the energy storage battery system 2 includes a controller, a battery pack composed of a plurality of energy storage batteries, a monitoring device, and a switch circuit; one end of the battery pack is connected with the lighting equipment, and the other end of the battery pack is connected with a mains supply power grid through an AC/DC converter; the switch circuits are respectively arranged on the connecting circuits at the two ends of the battery pack; the controller is connected with the switch circuit, and the monitoring device is connected with the controller and used for monitoring the charging state of the battery pack. The controller in this embodiment is of the type lithium BMS-120A.
The utility model relates to an energy storage battery system 2 links to each other energy storage battery system with the commercial power through connecting commercial power hole groove 5, consumer links to each other with power supply socket 6, automatic charging and discharging under the control of controller, and the real-time status of control battery, the energy storage battery who is in the business cabinet in the power consumption valley period charges, the energy storage battery discharges for the business cabinet in the power consumption peak period, equipment power supplies such as air conditioner, the realization is cut the peak and is filled in the valley, the power consumption expense is saved, unnecessary electric quantity can be for the all the other commercial tenants power supplies in market, the difference in electricity price of utilizing the peak valley reaches the purpose of profit. When the power utilization is in a power utilization valley (00) at night, the controller automatically opens the first switch according to the residual power of the energy storage battery, closes the second switch, and charges the energy storage battery through the AC/DC converter. Meanwhile, the charging state is monitored at any time by the monitoring device in the whole charging process so as to prevent overcharge and dangerous conditions. After the energy storage battery is charged, control system starts, and the first switch of self-closing opens the second switch, and the group battery begins to discharge at market business hours (9-00. Meanwhile, the monitoring device monitors the state of the whole power utilization system to prevent the occurrence of an over-discharge state and a dangerous condition.
According to the electricity utilization needs of merchants and the size of the merchant cabinet, different numbers of energy storage batteries can be placed in the energy storage battery system.
Optionally, the energy storage battery in the energy storage battery system is one of a rechargeable lithium ion battery, a sodium ion battery and a solid-state battery.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. 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. A market business cabinet with an energy storage battery system comprises a business cabinet and the energy storage battery system (2) arranged at the bottom of the business cabinet, and is characterized in that the energy storage battery system (2) comprises a plurality of energy storage batteries and a controller, and the controller is connected with the plurality of energy storage batteries; the business cabinet comprises a transparent display cabinet positioned on the upper layer and a storage cabinet (3) positioned on the lower layer, and the energy storage battery system (2) is arranged in the storage cabinet (3).
2. A market and business cabinet with an energy storage battery system according to claim 1, wherein a lighting device is arranged on the top end of the transparent display cabinet, and the lighting device is electrically connected with the energy storage battery system (2) through a cable.
3. A market store and business cabinet with an energy storage battery system according to claim 1, wherein the cabinet body of the storage cabinet (3) is provided with at least one power supply socket (6) and a commercial power connection hole groove (5); the power supply socket is connected with the output end of the energy storage battery system in the storage cabinet; and the connection commercial power hole groove (5) is used for the cable at the input end of the energy storage battery system in the storage cabinet to penetrate out and be connected with commercial power.
4. A mall store according to claim 1, wherein the energy storage battery is one or more of a lithium ion battery, a sodium ion battery and a solid state battery.
5. A mall business cabinet with an energy storage battery system according to claim 1, wherein the energy storage battery system (2) comprises a controller, a battery pack consisting of a plurality of energy storage batteries, a monitoring device and a switch circuit; one end of the battery pack is connected with the lighting equipment, and the other end of the battery pack is connected with a mains supply power grid through an AC/DC converter; the switch circuits are respectively arranged on the connecting circuits at the two ends of the battery pack; the controller is connected with the switch circuit, and the monitoring device is connected with the controller and used for monitoring the charging state of the battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222799969.2U CN218771317U (en) | 2023-01-29 | 2023-01-29 | Market business cabinet with energy storage battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222799969.2U CN218771317U (en) | 2023-01-29 | 2023-01-29 | Market business cabinet with energy storage battery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218771317U true CN218771317U (en) | 2023-03-28 |
Family
ID=85701266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222799969.2U Active CN218771317U (en) | 2023-01-29 | 2023-01-29 | Market business cabinet with energy storage battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218771317U (en) |
-
2023
- 2023-01-29 CN CN202222799969.2U patent/CN218771317U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 88, Gunan Street, High tech Zone, Chengdu, Sichuan 610041 Patentee after: Zhongzi Technology Co.,Ltd. Country or region after: China Address before: No. 88, Gunan Street, High tech Zone, Chengdu, Sichuan 610041 Patentee before: Sinocat Environmental Technology Co.,Ltd. Country or region before: China |