Energy storage and charging all-in-one machine

Abstract

The invention provides an energy storage and charging all-in-one machine, and relates to the field of energy storage and charging devices, the energy storage and charging all-in-one machine is characterized by comprising a shell, a battery module and a control module, the battery module is located on the inner side of the shell, an inner mounting plate is fixed to the position, close to a folding cabinet door, in the shell, and a plurality of open grooves are formed in the inner side of the inner mounting plate; mounting blocks are symmetrically fixed to the two sides of the battery modules and connected with the inner mounting plate through mounting sliding rails, the control module is located at the position, close to the maintenance cabinet door, of the shell and comprises a PCS module and an automobile charging module, one end of the PCS module is provided with a circuit connected with the battery modules, and the other end of the PCS module is connected with the automobile charging module. The automobile charging module is located below the PCS module, and the upper end of the automobile charging module is provided with a circuit connected with the PCS module. The device has the advantages that the device is convenient to erect and use, the safety supervision effect of the device is improved, the device can be matched with valley and peak electricity consumption for management, and the use cost is reduced.

Description

Technical Field

[0001] The present invention relates to the field of energy storage and charging devices, and in particular to an energy storage and charging integrated machine. Background Art

[0002] As the concept of low-carbon and environmentally friendly life becomes more and more popular, my country has become the world's largest electric vehicle market. However, compared with the rapid development of electric vehicles, the construction of charging infrastructure is slow, resulting in a huge gap in charging piles. In the current existing technology, the problem of car charging piles in old communities makes the overall installation difficult and cannot meet the requirements for building car charging piles. Therefore, the market needs a car charging device that can be easily installed, safely supervised and stably charged to meet actual use needs. Summary of the invention

[0003] The purpose of the present invention is to provide an integrated energy storage and charging machine, which solves the technical problems of difficult installation and inconvenient supervision of charging devices in the prior art, realizes convenient and quick installation of charging devices, and improves the technical effect of operation supervision effect.

[0004] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is:

[0005] An integrated energy storage and charging machine comprises a shell, a battery module and a control module. The shell is in the shape of a box with a cavity inside. A heat preservation layer is fixed on the inner side of the shell. An opening is provided on one side of the shell. A folding door and a maintenance door are provided on both sides of the opening. One end of the folding door is provided with an opening and a hinge and is rotatably connected to the shell. A charging gun interface is fixed on the side of the folding door away from the hinge. The maintenance door is arranged in parallel with the folding door and is rotatably connected to the shell through the opening and a hinge. The battery module is located on the inner side of the shell. A charging gun interface is fixed on the maintenance door near the folding door. An inner mounting plate is provided, the inner side of the inner mounting plate has a plurality of slots, the inner sides of the slots are symmetrically fixed with mounting rails, the two sides of the battery module are symmetrically fixed with mounting blocks that are slidably connected to the mounting rails, a wiring port is fixed on the side of the battery module close to the folding cabinet door, the control module is located at a position of the outer shell close to the maintenance cabinet door, the control module includes a PCS module and a car charging module, one end of the PCS module has a line connected to each battery module, the car charging module is located below the PCS module, and the upper end of the car charging module has a line connected to the PCS module.

[0006] As an improvement, an environmental inspection device is provided inside the shell, and the environmental inspection device is located on the side of the battery module close to the folding cabinet door. The sensor probe inside the environmental inspection device is set toward the battery module, and is used to check the operating status of the battery module externally. A battery management module is provided below the battery module, and one end of the battery management module has a circuit connected to each battery module, and both sides of the battery management module have mounting blocks that are detachably connected to the inner mounting plate through mounting rails.

[0007] As an improvement, the battery module is provided with a cooling fan on the side close to the folding cabinet door, and the cooling fan is used to discharge excess temperature inside the battery module. A battery management unit is provided on one side of the cooling fan, and the battery management unit is connected to the battery module through a line. The monitoring data of the battery management unit will be uploaded to the battery management module for processing.

[0008] As an improvement, a lightning protection device is provided on the side of the battery management module close to the maintenance cabinet door, the lightning protection device is located below the car charging module, the side of the lightning protection device away from the battery management module is provided with an insulation inspection module, and the lower end of the lightning protection device is provided with a ground wire connection groove.

[0009] As an improvement, a charging control unit is fixed to the upper end of the lightning protection device, and a communication management module is fixed to the upper end of the charging control unit. The upper end of the charging control unit has a line for data exchange with the vehicle charging module and the communication management module. A metering meter is fixed on the side of the communication management module away from the battery module. The communication management module is used for remote control and monitoring of the operating status of the device.

[0010] As an improvement, a constant temperature air conditioner is provided on the side of the battery module away from the folding cabinet door, and the constant temperature air conditioner is located inside the outer shell. The constant temperature air conditioner is used to control the working temperature of the battery module. A cooling fan is provided on one side of the constant temperature air conditioner, and the cooling fan is located on the side of the control module away from the maintenance cabinet door. An air inlet is fixed on the inner side of the maintenance cabinet door, and the cooling fan is used to discharge the heat generated by the control module to stabilize the operation of the device.

[0011] The beneficial effects of the present invention are as follows: by separating the battery compartment from the control room, and cooperating with the constant temperature air conditioner and the cooling fan of the battery module, the temperature of the battery during operation can be effectively stabilized, thereby ensuring the stable operation of the device; by setting up an environmental inspection device and a battery management module, the battery can be used more efficiently and fully and coordinated for charging and discharging operations; the integrated design can effectively integrate and fix the various components, thereby facilitating installation; by setting up a PCS module and a car charging module, etc., the operation and control of the device are facilitated; and by coordinating charging and discharging with peak and valley electricity consumption, the use cost of the device can be further reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of an integrated energy storage and charging machine of the present invention;

[0013] Figure 2 This is a front view of an energy storage and charging integrated machine of the present invention in an unfolded state;

[0014] Figure 3 This is a rear view of an energy storage and charging integrated machine of the present invention.

[0015] In the figure: 1. Shell; 2. Folding cabinet door; 3. Maintenance cabinet door; 4. Charging gun interface; 5. Air inlet; 6. Inner mounting plate; 7. Battery module; 8. Mounting rail; 9. Cooling fan; 10. Wiring port; 11. Environmental inspection device; 12. PCS module; 13. Car charging module; 14. Communication management module; 15. Metering meter; 16. Charging control unit; 17. Lightning protection device; 18. Insulation inspection module; 19. Battery management module; 20. Cooling fan; 21. Constant temperature air conditioner. DETAILED DESCRIPTION

[0016] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0017] like Figures 1 to 3As shown, an integrated energy storage and charging machine includes a shell 1, a battery module 7 and a control module. The shell 1 is in the shape of a box with a cavity inside. A heat preservation layer is fixed on the inner side of the shell 1. An opening is provided on one side of the shell 1. A folding door 2 and a maintenance door 3 are provided on both sides of the opening. One end of the folding door 2 is provided with an opening and a hinge and is rotatably connected to the shell 1. A charging gun interface 4 is fixed on the side of the folding door 2 away from the hinge. The maintenance door 3 is arranged in parallel with the folding door 2 and is rotatably connected to the shell 1 through the opening and a hinge. The battery module 7 is located on the inner side of the shell 1. An inner mounting plate 6 is fixed on the position of the shell 1 near the folding door 2. The inner side has a plurality of slots, and the inner side of the slots is symmetrically fixed with mounting rails 8, and the two sides of the battery module 7 are symmetrically fixed with mounting blocks that are slidably connected to the mounting rails 8. The battery module 7 is fixed with a wiring port 10 on one side close to the folding cabinet door 2, and the control module is located at the position of the housing 1 close to the maintenance cabinet door 3. The control module includes a PCS module 12 and a car charging module 13. One end of the PCS module 12 has a line connected to each battery module 7, and the car charging module 13 is located below the PCS module 12. The upper end of the car charging module 13 has a line connected to the PCS module 12, and one side of the car charging module 13 has a line connected to the charging gun interface 4. The inner side of the housing 1 has an independent compartment, and the compartment is filled with thermal insulation filler to block the external temperature and ensure the normal operation of the internal equipment of the device. A hanger is provided above the charging gun interface 4, and the hanger 4 is fixedly connected to the maintenance cabinet door 3 by bolts, and the hanger 4 is used to store and fix the cable part of the charging gun.

[0018] An environment inspection device 11 is provided inside the housing 1. The environment inspection device 11 is located on the side of the battery module 7 close to the folding cabinet door 2. The sensor probe inside the environment inspection device 11 is arranged toward the battery module 7, and is used to check the operating status of the battery module 7 from the outside. A battery management module 19 is provided below the battery module 7. One end of the battery management module 19 has a line connected to each battery module 7. Both sides of the battery management module 19 have mounting blocks that are detachably connected to the inner mounting plate 6 through mounting slide rails 8. A cooling fan 9 is provided on the side of the battery module 7 close to the folding cabinet door 2. The cooling fan 9 is used to discharge the excess temperature inside the battery module 7. A battery management unit is provided on one side of the cooling fan 9. The battery management unit is connected to the battery module 7 through a line. The monitoring data of the battery management unit will be uploaded to the battery management module 19 for processing. One side of the inner mounting plate 6 has multiple line slots, which are convenient for connecting the battery modules 7 to each other. The battery module 7 can exchange information through the battery management module 19 to query the operating status.

[0019] A lightning protection device 17 is provided on the side of the battery management module 19 close to the maintenance cabinet door 3. The lightning protection device 17 is located below the car charging module 13. The side of the lightning protection device 17 away from the battery management module 19 is provided with an insulation inspection module 18. The lower end of the lightning protection device 17 is provided with a ground connection slot. A charging control unit 16 is fixed on the upper end of the lightning protection device 17. A communication management module 14 is fixed on the upper end of the charging control unit 16. The upper end of the charging control unit 16 is provided with a line for data exchange with the car charging module 13 and the communication management module 14. A metering meter 15 is fixed on the side of the communication management module 14 away from the battery module 7. The communication management module 14 is used for remote control and monitoring of the operating status of the device. A constant temperature air conditioner 21 is provided on the side of the battery module 7 away from the folding cabinet door 2. The constant temperature air conditioner 21 is located inside the housing 1. The constant temperature air conditioner 21 is used to control the working temperature of the battery module 7. A heat dissipation fan 20 is provided on one side of the constant temperature air conditioner 21. The heat dissipation fan 20 is located on the side of the control module away from the maintenance cabinet door 3. An air inlet 5 is fixed on the inner side of the maintenance cabinet door 3. The heat dissipation fan 20 is used to discharge the heat generated by the control module to stabilize the operation of the device. An air conditioning heat dissipation management module can be installed between the communication management module 14 and the charging control unit 16. The air conditioning heat dissipation management module can obtain the temperature inside the device through the battery management module 19 and the environmental inspection device 11. When it exceeds the pre-examination range, it will automatically start each heat dissipation and cooling device, thereby ensuring effective cooling and stable operation of the device.

[0020] When in use, the operator can place this product on the corresponding installation position through the lifting device, then connect the line with the protection line, and then use the wireless signal transmission device and the communication management module 14 to monitor the device for signals; when charging, the off-peak electricity price of the power grid can be used to store electric energy. When the new energy vehicle needs to be charged, it happens to be the peak or peak electricity price of the power grid, so the charging cost of the new energy vehicle will be very expensive. At this time, the electrochemical energy storage part releases the electric energy to the new energy vehicle through the energy management system without absorbing the power of the power grid, thereby realizing low-cost charging and alleviating the pressure of power grid electricity consumption.

[0021] When charging the car, the charging gun interface 4 can be connected to the vehicle charging interface, and then the mobile phone terminal can be used to scan the QR code to connect the information with the device. After determining various information, the battery module 7 is controlled to discharge, thereby realizing the charging of the vehicle; in this process, the environmental inspection device 11 and the battery management module 19 will monitor the operating status of the device in real time, and the electric energy will be introduced into the car charging module 13 after passing through the PCS module 12. At this time, the electric energy discharged by the car charging module 13 will be recorded by the meter 15, and then the charging status at this time will be fed back to the user through the communication management module 14.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An integrated energy storage and charging device, characterized in that: The invention comprises a housing (1), a battery module (7) and a control module. The housing (1) is in the shape of a box with a cavity inside. A heat-insulating layer is fixed on the inner side of the housing (1). One side of the housing (1) is provided with an opening. A folding door (2) and a maintenance door (3) are respectively provided on both sides of the opening. One end of the folding door (2) is provided with a hinge and is rotatably connected to the housing (1). A charging gun interface (4) is fixed on the side of the folding door (2) away from the hinge. The maintenance door (3) is arranged parallel to the folding door (2) and is rotatably connected to the housing (1) via the hinge. The battery module (7) is located on the inner side of the housing (1). An inner mounting plate (6) is fixed on the inner side of the housing (1) near the folding door (2). The inner side of the inner mounting plate (6) is provided with a plurality of A slot is formed in the housing (1), and a mounting rail (8) is symmetrically fixed on the inner side of the slot. Mounting blocks are symmetrically fixed on both sides of the battery module (7) and are slidably connected to the mounting rail (8). A wiring port (10) is fixed on the side of the battery module (7) close to the folding cabinet door (2). The control module is located at a position of the housing (1) close to the maintenance cabinet door (3). The control module includes a PCS module (12) and a car charging module (13). One end of the PCS module (12) has a line connected to each battery module (7). The car charging module (13) is located below the PCS module (12). The upper end of the car charging module (13) has a line connected to the PCS module (12). One side of the car charging module (13) has a line connected to the charging gun interface (4).

2. The energy storage and charging integrated machine according to claim 1, characterized in that: An environment inspection device (11) is provided inside the housing (1), and the environment inspection device (11) is located on a side of the battery module (7) close to the folding cabinet door (2). A sensor probe inside the environment inspection device (11) is arranged toward the battery module (7) and is used to externally inspect the operating status of the battery module (7). A battery management module (19) is provided below the battery module (7), and one end of the battery management module (19) is provided with a circuit connected to each battery module (7). Both sides of the battery management module (19) are provided with mounting blocks that are detachably connected to the inner mounting plate (6) via mounting rails (8).

3. The energy storage and charging integrated machine according to claim 2, characterized in that: The battery module (7) is provided with a cooling fan (9) on one side close to the folding cabinet door (2), and the cooling fan (9) is used to discharge excess temperature inside the battery module (7). A battery management unit is provided on one side of the cooling fan (9), and the battery management unit is connected to the battery module (7) via a line. Monitoring data of the battery management unit is uploaded to the battery management module (19) for processing.

4. The energy storage and charging integrated machine according to claim 3, characterized in that: A lightning protection device (17) is provided on a side of the battery management module (19) close to the maintenance cabinet door (3), the lightning protection device (17) is located below the vehicle charging module (13), an insulation inspection module (18) is provided on a side of the lightning protection device (17) away from the battery management module (19), and a ground wire connection groove is provided at the lower end of the lightning protection device (17).

5. The energy storage and charging integrated machine according to claim 4, characterized in that: A charging control unit (16) is fixed on the upper end of the lightning protection device (17), a communication management module (14) is fixed on the upper end of the charging control unit (16), a line is provided on the upper end of the charging control unit (16) for data exchange with the vehicle charging module (13) and the communication management module (14), a metering electric meter (15) is fixed on the side of the communication management module (14) away from the battery module (7), and the communication management module (14) is used for remotely controlling and monitoring the operating status of the device.

6. The energy storage and charging integrated machine according to claim 5, characterized in that: A constant temperature air conditioner (21) is provided on a side of the battery module (7) away from the folding cabinet door (2), the constant temperature air conditioner (21) is located inside the housing (1), and the constant temperature air conditioner (21) is used to control the working temperature of the battery module (7). A heat dissipation fan (20) is provided on one side of the constant temperature air conditioner (21), and the heat dissipation fan (20) is located on a side of the control module away from the maintenance cabinet door (3). An air inlet (5) is fixed on the inner side of the maintenance cabinet door (3), and the heat dissipation fan (20) is used to discharge heat generated by the control module to stabilize the operation of the device.

Images