Wind-solar power generation and energy storage equipment suitable for plateau pasturing area

Abstract

The utility model discloses wind-solar power generation energy storage equipment suitable for a plateau pasturing area, and relates to the technical field of energy storage equipment. The charging device comprises a case, a DC-AC inverter, a charging controller and a battery pack, wherein the case, the DC-AC inverter, the charging controller and the battery pack are communicated through a lead with a male plug and a female plug; three drawer layers used for installing a DC-AC inverter, a charging controller and a battery pack respectively are constructed in the case in a layered mode, and the DC-AC inverter, the charging controller and the battery pack are connected in a male-female plug-in mode so that the DC-AC inverter, the charging controller and the battery pack can be connected with one another. According to the utility model, important components such as the DC-AC inverter, the charging controller and the battery pack are modularly installed, so that after the equipment is damaged, each part can be selectively adopted for repair by judging the damaged part on line, and the repair cost can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage equipment technical field, specifically related to a kind of wind and light power generation energy storage equipment suitable for plateau pastoral area. BACKGROUND

[0002] Due to remote geographical location and harsh climate conditions, traditional power supply mode is difficult to meet the life and production needs of herdsmen in plateau pastoral area. Although wind energy and solar energy resources are abundant, the traditional energy storage equipment is large in size, and cannot solve the problem of actual family use. In view of this, the prior art designs a wind and light power generation energy storage equipment, which is composed of a machine case, a DC-AC inverter for converting wind and light power generation, a charging controller, a battery pack, a charging and discharging socket and the like. The size can be designed according to actual needs, which fully meets the use of herdsmen.

[0003] However, the above-mentioned prior art has some shortcomings in actual use. When any of the key components, such as DC-AC inverter, charging controller and battery pack, is damaged, it needs to be sent for repair, which is very inconvenient for herdsmen in remote areas (large size, heavy weight, high cost of sending). Therefore, the technical personnel in the field envisage to modularize the key parts, judge online and send the parts that need to be repaired, which can solve the problem more appropriately. Therefore, a wind and light power generation energy storage equipment suitable for plateau pastoral area is proposed. SUMMARY

[0004] The purpose of the utility model is to modularize the key components of the prior art wind and light power generation energy storage equipment, so as to reduce the repair and sending cost of herdsmen in the later period. The utility model provides a wind and light power generation energy storage equipment suitable for plateau pastoral area.

[0005] The utility model discloses a technical scheme to achieve the above-mentioned purpose:

[0006] A wind and light power generation energy storage equipment suitable for plateau pastoral area, comprising a machine case, a DC-AC inverter, a charging controller and a battery pack, the machine case, the DC-AC inverter, the charging controller and the battery pack are connected by wires with male and female plugs.

[0007] The machine case is internally layered and constructed with three drawer layers for mounting DC-AC inverter, charging controller and battery pack respectively, and the connection of DC-AC inverter, charging controller and battery pack is connected by male and female plugs to connect each other.

[0008] Further, the machine case is internally layered and constructed with three trays from top to bottom, and the trays are correspondingly provided with drawers, and the DC-AC inverter, the charging controller and the battery pack are correspondingly fastened on the drawers by bolts.

[0009] Further, the drawer is configured as an "L" shape and one length of the "L" shape is used for mounting the DC-AC inverter or the charging controller or the battery pack, and the other length is used for closing the tail of the cabinet.

[0010] Further, the tray is fixed in the cabinet and hollowed in the middle, and one side of the drawer used for bearing is configured with the heat dissipation groove.

[0011] Further, one side of the drawer used for closing the tail of the cabinet is configured with the handle slot and the lock catch is arranged at the corresponding position of the cabinet.

[0012] Further, the heat dissipation mechanism is further included, and the heat dissipation mechanism includes the fan arranged on the cabinet and the heat dissipation window configured on the side of the cabinet.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model discloses a modular installation of important components such as the DC-AC inverter, the charging controller and the battery pack, so that the equipment can be selectively sent to repair by judging the damaged part on line after being damaged, and the repair cost can be reduced. DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is another angle three-dimensional structure schematic diagram of the utility model;

[0017] Figure 3 It is the three-dimensional structure schematic diagram of the drawer after being drawn out of the utility model;

[0018] Figure 4 It is the three-dimensional structure schematic diagram of the cabinet of the utility model;

[0019] Figure 5 It is the three-dimensional structure schematic diagram of the drawer of the utility model;

[0020] The drawings show that 1 is the cabinet, 2 is the DC-AC inverter, 3 is the charging controller, 4 is the battery pack, 5 is the drawer layer, 6 is the tray, 7 is the drawer, 8 is the heat dissipation groove, 9 is the handle slot, 10 is the lock catch, 11 is the heat dissipation mechanism, 12 is the fan, and 13 is the heat dissipation window. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the utility model embodiments clearer, the technical scheme in the utility model embodiments will be clearly and completely described below in combination with the drawings in the utility model embodiments.

[0022] The embodiment provides a wind-solar power generation energy storage device suitable for a plateau pastoral area, mainly used for modularizing key components of a wind-solar power generation energy storage device in the prior art, so that the maintenance and sending cost of the pastoral area is reduced in the later period, and the following technical scheme is provided, and the following will be described in detail in combination with Figures 1-5 The embodiment provides a wind-solar power generation energy storage device suitable for a plateau pastoral area, mainly used for modularizing key components of a wind-solar power generation energy storage device in the prior art, so that the maintenance and sending cost of the pastoral area is reduced in the later period, and the following technical scheme is provided, and the following will be described in detail in combination with Embodiment 1

[0023] A wind-solar power generation energy storage device suitable for a plateau pastoral area comprises a case 1, a DC-AC inverter 2, a charging controller 3 and a battery pack 4, wherein it is necessary to explain that the wind-solar power generation energy storage device should also comprise necessary electrical elements such as connecting wires, sockets and control systems, wherein the case 1, the DC-AC inverter 2, the charging controller 3 and the battery pack 4 are connected through wires with male and female plugs.

[0024] And it is necessary to emphasize that the case 1 is internally layered with three drawer layers 5 for mounting the DC-AC inverter 2, the charging controller 3 and the battery pack 4 respectively, and the connection of the DC-AC inverter 2, the charging controller 3 and the battery pack 4 is achieved through male and female plug connection to enable mutual connection between them, which is a key part of the application; because other connection modes of the components are wire connection, the components are not easy to be damaged under normal circumstances, while the DC-AC inverter 2, the charging controller 3 and the battery pack 4 are integrated precision electrical components, which are greatly affected by external force and air temperature, and in order to realize modularized maintenance and repair, the connection of the DC-AC inverter 2, the charging controller 3 and the battery pack 4 is achieved through male and female plug connection to easily enable the pastoral area to plug and unplug the components, the application modularizes important components such as the DC-AC inverter 2, the charging controller 3 and the battery pack 4, so that the device can be selectively sent for repair by judging the damaged part online after being damaged, thereby reducing the maintenance and repair cost.

[0025] Specifically, in order to adapt to the three parts being easily removed, the case 1 is internally layered with three supporting plates 6 from top to bottom, and the supporting plates 6 are correspondingly provided with sliding drawers 7, the DC-AC inverter 2, the charging controller 3 and the battery pack 4 are fastened on the drawers 7 through bolts, when a professional judges which part is damaged online, the pastoral area only needs to pull the corresponding drawer 7 and remove the corresponding module for repair by using a screwdriver, and only needs to rotate the screws fastening the DC-AC inverter 2 or the charging controller 3 or the battery pack 4 and pull out the socket of the male and female plugs.

[0026] Specifically, to prevent the drawer 7 from sliding out on its own, the drawer 7 has a handle groove 9 on one side of the rear of the enclosure 1. The handle groove 9 is used to facilitate pulling the drawer 7 and a latch 10 is installed at the corresponding position of the enclosure 1. The latch 10 is used to lock the drawer 7 to the enclosure 1, thereby providing a fixing method.

[0027] Implementation: 2:

[0028] like Figures 3 to 5 As shown, this embodiment adds the following technical solution based on embodiment 1: the drawer 7 is constructed in an "L" shape, with one length of the "L" shape used to install the DC-AC inverter 2, the charging controller 3, or the battery pack 4, and the other length used to close the rear of the chassis 1. This design of the drawer 7 makes the drawer 7 without sides, which is beneficial for airflow exchange with the inside of the chassis 1. At the same time, it is fixed to the inside of the chassis 1 with the tray 6 and has a hollow center. The side of the drawer 7 used for carrying has a heat dissipation groove 8, which allows the bottom of each electrical component to dissipate the internal heat inside the chassis 1 and dissipate it through the designed heat dissipation mechanism 11. The specific heat dissipation mechanism 11 includes a fan 12 installed on the chassis 1 and a heat dissipation window 13 constructed on the side of the chassis 1. When working, the rotation of the fan 12 can draw the external airflow into the chassis 1 and exhaust the heat generated by each electrical component through the heat dissipation window. This heat dissipation design is an optimization proposed based on the layered design.

[0029] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wind and solar power generation and energy storage device suitable for highland pasture areas, comprising a case (1), a DC-AC inverter (2), a charging controller (3) and a battery pack (4), characterized in that, The cabinet (1), DC-AC inverter (2), charge controller (3) and battery pack (4) are connected through wires with male and female plugs; The inside of the cabinet (1) is layered with three drawer layers (5) for mounting DC-AC inverter (2), charge controller (3) and battery pack (4) respectively, and the connections of DC-AC inverter (2), charge controller (3) and battery pack (4) are all connected through male and female plugs to connect with each other.

2. The wind-solar power generation and energy storage device suitable for plateau pasture area according to claim 1, characterized in that, The inside of the cabinet (1) is sequentially structured with three shelves (6) from top to bottom, and the shelves (6) are all correspondingly provided with drawers (7) slidingly arranged, and the DC-AC inverter (2), charge controller (3) and battery pack (4) are correspondingly fastened on the drawers (7) through bolts.

3. The wind-solar power generation and energy storage device suitable for highland pasture area according to claim 2, characterized in that, The drawer (7) is structured as "L" shape, and one length of the "L" shape is used for mounting DC-AC inverter (2) or charge controller (3) or battery pack (4), and the other length is used for closing the tail of the cabinet (1).

4. The wind-solar power generation and energy storage device suitable for plateau pasture area according to claim 2, characterized in that, The shelf (6) is fixed inside the cabinet (1) and hollowed in the middle, and one side of the drawer (7) for carrying is structured with a heat dissipation groove (8).

5. The wind-solar power generation and energy storage device suitable for highland pasture area according to claim 2, characterized in that, The side of the drawer (7) for closing the tail of the cabinet (1) is structured with a handle slot (9) and is provided with a lock catch (10) correspondingly arranged at the cabinet (1).

6. The wind-solar power generation and energy storage device suitable for highland pasture area according to claim 1, characterized in that, It also includes a heat dissipation mechanism (11) comprising a fan (12) mounted on the cabinet (1) and a heat dissipation window (13) structured on the side of the cabinet (1).

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