CN209313269U - Electric energy storage device of electric automation equipment - Google Patents

Abstract

The utility model relates to the technical field of electric energy storage equipment, and specifically discloses an electric energy storage device for electrical automation equipment, which includes a cabinet body, an accommodation chamber, a first exhaust fan and a second exhaust fan, the cabinet body is provided with an inlet and an outlet, the accommodation chamber, The first exhaust fan and the second exhaust fan are all located inside the cabinet body, the air outlet of the first exhaust fan communicates with the outlet of the cabinet body, the air inlet of the first exhaust fan communicates with the accommodating cavity, and the air inlet of the second exhaust fan It is connected with the inlet of the cabinet body, and the air outlet of the second exhaust fan is connected with the storage chamber. The cabinet body is provided with a water-absorbing sponge sheet at the entrance; the interior of the storage chamber is provided with multiple battery storage chambers, and the interior of the battery storage chamber is provided with springs And the clamping plate, the clamping plate can clamp the storage battery in the battery storage cavity under the action of the spring. The utility model solves the problems that the electric energy storage device of the electric automation equipment in the prior art is easy to be damaged by short circuit and poor in convenience.

Description

Electrical automation equipment electric energy storage device

technical field

The utility model relates to the technical field of electric energy storage equipment, in particular to an electric energy storage device for electric automation equipment.

Background technique

At present, electric energy storage technologies can be roughly divided into three categories: physical energy storage (such as pumped water energy storage, compressed air energy storage, flywheel energy storage, etc.), chemical energy storage (such as lead-acid batteries, lithium-ion batteries, sodium-sulfur batteries, flow battery, nickel-cadmium battery, etc.) and other forms of energy storage (phase-change energy storage, etc.), among which pumped hydro storage technology is the most mature, with the largest installed capacity, while electrochemical energy storage is the fastest growing in the world, with a growth rate of It is the fastest technology with the largest number of projects in operation. Electric energy storage devices emit a lot of heat when they are in use. Although existing electric energy storage devices generally have heat dissipation structures, they are usually cooled by air conditioners or fans.

This cooling method using an air conditioner or fan is easy to condense into small water droplets inside the power storage device, causing short circuit damage to the parts inside the power storage device. At the same time, the battery arrangement in the power storage device is limited. It needs to be replaced, but the size of the batteries is different, and the power storage device needs to be adjusted according to the size of the batteries when arranging, which is not convenient.

Utility model content

The purpose of the utility model is to provide an electrical automation equipment electric energy storage device to overcome the problems of easy short-circuit damage and poor convenience of the electrical automation equipment electric energy storage device in the prior art.

In order to solve the above technical problems, the utility model provides an electric energy storage device for electrical automation equipment, which includes a cabinet body, a storage chamber, a first exhaust fan and a second exhaust fan; the cabinet body is provided with an inlet and an outlet, and the storage chamber The chamber, the first exhaust fan and the second exhaust fan are all located inside the cabinet, the air outlet of the first exhaust fan communicates with the outlet of the cabinet, and the air inlet of the first exhaust fan communicates with the outlet of the cabinet. The accommodating cavity communicates, the air inlet of the second exhaust fan communicates with the inlet of the cabinet body, the air outlet of the second exhaust fan communicates with the accommodating cavity, and the cabinet body is provided with a Water-absorbing sponge sheet; multiple battery storage chambers are provided inside the storage chamber, and springs and clamps are provided inside the battery storage chamber, and the clamps can clamp the battery storage chamber under the action of the spring storage battery in the cavity.

Preferably, the inlet and outlet of the cabinet are both arranged on the side wall of the cabinet, and the outlet is located directly above the inlet, and the first exhaust fan is connected to the side wall of the cabinet And it is arranged at the outlet, and the second exhaust fan is connected with the side wall of the cabinet and arranged at the inlet.

Preferably, the air inlet of the first exhaust fan communicates with the upper end of the accommodation chamber through an exhaust pipe, and the air outlet of the second exhaust fan communicates with the lower end of the accommodation chamber through an exhaust pipe.

Preferably, the cabinet is provided with chutes on opposite sides of the entrance, and the cabinet is also provided with an outer frame at the entrance, and the outer frame is provided with slides corresponding to the chute The outer frame can slide relative to the chute through the cooperation between the slider and the chute, and the water-absorbing sponge sheet is arranged in the outer frame.

Preferably, the accommodating cavity is fixedly connected to the side wall of the cabinet, and a plurality of battery storage cavities are evenly distributed inside the accommodating cavity.

Preferably, the lower end of the spring is connected to the bottom of the battery storage cavity, and the upper end of the spring is connected to the clamping plate, and the clamping plate can cooperate with the bottom of the battery storage cavity to clamp the storage battery.

Preferably, the cabinet body is provided with a cabinet door, and a power identification plate is provided outside the cabinet door.

Preferably, the cabinet body is provided with transparent cover plates at the inlet and the outlet.

Preferably, the model of the first exhaust fan is R2E225-BD92-09.

Preferably, the model of the second exhaust fan is LFF.

The electric energy storage device of the electrical automation equipment of the utility model can reduce the small water droplets produced when the electric energy storage device is radiated by setting the first exhaust fan, the second exhaust fan and the water-absorbing sponge sheet, thereby reducing the electric energy storage. There is a risk of short circuit inside the device. At the same time, by setting clamps and springs, users can quickly adjust and replace the storage battery, which improves the safety and convenience of the power storage device and solves the problem of power storage in the prior art. The device is prone to short-circuit damage and poor convenience.

Description of drawings

Fig. 1 is the cross-sectional view of the electrical automation equipment electric energy storage device of the utility model embodiment;

Fig. 2 is the perspective view of the electrical automation equipment electric energy storage device of the utility model embodiment;

Fig. 3 is a partial enlarged view at A of Fig. 2 .

In the figure, 1: cabinet body; 2: transparent cover; 3: outlet; 4: power identification plate; 5: cabinet door; 6: inlet; 7: first exhaust fan; 8: second exhaust fan; 9: exhaust trachea; 10: exhaust pipe; 11: accommodation cavity; 12: battery storage cavity; 13: spring; 14: card plate; 15: storage battery; 16: outer frame; 17: slider; 18: chute; 19: Absorbent sponge sheet.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention. Novel and simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations. In addition, in the description of the present utility model, unless otherwise specified, "plurality" means two or more.

As shown in Figures 1-3, the electrical energy storage device for electrical automation equipment in this embodiment includes: a cabinet body 1, an accommodating chamber 11, a first exhaust fan 7 and a second exhaust fan 8, and the cabinet body 1 is provided with an inlet 6 and an outlet 3 , the accommodating chamber 11, the first exhaust fan 7 and the second exhaust fan 8 are all located inside the cabinet body 1, the air outlet of the first exhaust fan 7 communicates with the outlet 3 of the cabinet body 1, and the air inlet of the first exhaust fan 7 It communicates with the housing chamber 11, the air inlet of the second exhaust fan 8 communicates with the inlet 6 of the cabinet body 1, the air outlet of the second exhaust fan 8 communicates with the housing chamber 11, and the cabinet body 1 is provided with a water-absorbing sponge sheet 19 at the inlet 6 , the interior of the accommodation chamber 11 is provided with a plurality of battery storage chambers 12, the interior of the battery storage chamber 12 is provided with a spring 13 and a clip 14, and the clip 14 can clamp the storage battery in the battery storage chamber 12 under the action of the spring 13 15.

The inlet 6 and the outlet 3 of the cabinet 1 are all arranged on the side wall of the cabinet, and the outlet 3 is located directly above the inlet 6, the first exhaust fan 7 is connected with the side wall of the cabinet 1 and is located at the outlet 3, the second Two exhaust fans 8 are connected with the side wall of the cabinet body 1 and are arranged at the inlet 6. The air inlet of the first exhaust fan 7 communicates with the upper end of the accommodating cavity 11 through the exhaust pipe 9 , and the air outlet of the second exhaust fan 8 communicates with the lower end of the accommodating cavity 11 through the exhaust pipe 10 .

Cabinet body 1 is provided with chute 18 at the relative both sides of entrance 6, and cabinet body 1 is also provided with outer frame 16 at entrance 6, and outer frame 16 is provided with slide block 17 corresponding with chute 18, and outer frame 16 can The water-absorbing sponge sheet 19 is arranged in the outer frame 16 through cooperation between the slider 17 and the sliding groove 18 to slide relative to the sliding groove 18 .

The storage cavity 11 is fixedly connected to the side wall of the cabinet body 1, such as welding, and a plurality of battery storage cavities 12 are evenly distributed inside the storage cavity 11, such as three battery storage cavities 12 are equidistantly distributed inside the storage cavity 11, and the battery The storage chamber 12 and the accommodation chamber 11 may be integrally provided. The lower end of the spring 13 is connected to the bottom of the battery storage cavity 12 , and the upper end of the spring 13 is connected to the clamping plate 14 , and the clamping plate 14 can cooperate with the bottom of the battery storage cavity 12 to clamp the storage battery 15 . The spring 13 can be two cuts embedded in the left and right ends of the bottom of the accommodation cavity 11, the clamping plate 14 is welded on the top of the spring 13, the clamping plate 14 is connected with the battery storage chamber 12 through the spring 13, and the clamping plate 14 is connected with the battery storage cavity around the The inner walls of the cavity 12 are connected. A storage battery 15 is arranged below the clamp 14. When the user needs to replace or rearrange the storage battery 15, he can pull the clamp 14 upwards, and the spring 13 will expand and contract immediately, and then the user can remove the storage battery 15. Then the storage battery 15 is rearranged or replaced with a new storage battery 15. After placing the storage battery 15, release the clamping plate 14, the spring 13 will expand and contract immediately, and the clamping plate 14 will move downwards, and the clamping plate 14 will be clamped The storage battery 15 is convenient for users to replace or transfer the storage battery 15 .

The cabinet body 1 is provided with a cabinet door 5, the cabinet door 5 is hinged in front of the cabinet body 1 through hinges, the outside of the cabinet door 5 is provided with a power identification plate 4, the power identification plate 4 is screwed in front of the cabinet door 1, and the power identification plate 4 It can remind and warn that there is high voltage inside the electric energy storage device of this kind of electrical automation equipment, so as to prevent external personnel from being injured after touching it. The cabinet body 5 is provided with a transparent cover plate 2 at the inlet 6 and the outlet 3, and the transparent cover plate 2 is hinged with the cabinet body 1 through a hinge.

The model of the first exhaust fan is R2E225-BD92-09. The model of the second exhaust fan is LFF.

The working process of the electrical automation equipment electric energy patrol device of this embodiment is: when the outer frame 16 slides along the chute 18 to the bottom end of the chute 18 through the slider 17, the water-absorbing sponge sheet 19 will cover the entrance 6, first The transparent cover 2 can be opened, and the external plug can be connected to the power supply, and then the first exhaust fan 7 can be started. When the first exhaust fan 7 is started, the air in the chamber 11 will be extracted through the exhaust pipe 9, and at the same time, the air will be drawn through the outlet 3 Discharge, after the first exhaust fan 7 runs for a period of time, the first exhaust fan 7 is closed, and the outer frame 16 is pulled down, the outer frame 16 will move down along the chute 18 by the slide block 17, when the outer frame 16 When moving at the bottom of the chute 18, the water-absorbing sponge sheet 19 will cover the inlet 6, and then the second exhaust fan 8 will be turned on. After the second exhaust fan 8 is started, the external air will be drawn through the inlet 6, and the air will pass through the inlet 6. After the water-absorbing sponge sheet 19 is sucked into the exhaust pipe 10, when the air passes through the water-absorbing sponge sheet 19, the water-absorbing sponge sheet 19 will absorb the moisture in the air, and then the air is discharged into the accommodating chamber 10 through the exhaust pipe 10, Condensation of water droplets in the accommodation chamber 10 is reduced.

The electric energy storage device of the electrical automation equipment of the present embodiment can reduce the small water droplets produced when the electric energy storage device is radiated heat by arranging the first exhaust fan 7, the second exhaust fan 8 and the water-absorbing sponge sheet 19, thereby reducing the The risk of short circuit inside the electric energy storage device is eliminated. At the same time, by setting the clamp plate 14 and the spring 13, the user can quickly adjust and replace the storage battery, which improves the safety and convenience of the electric energy storage device and solves the problem of existing The electric energy storage device in the technology has the problems of easy short-circuit damage and poor convenience.

The embodiments of the invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principle and practical application of the invention, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for particular purposes.

Claims (10)

1. An electrical automation equipment electric energy storage device, is characterized in that, comprises cabinet body, accommodating cavity, the first exhaust fan and the second exhaust fan; Described cabinet is provided with inlet and outlet, and described accommodating chamber, the first exhaust fan Both the exhaust fan and the second exhaust fan are arranged inside the cabinet body, the air outlet of the first exhaust fan communicates with the outlet of the cabinet body, the air inlet of the first exhaust fan communicates with the accommodating cavity, The air inlet of the second exhaust fan communicates with the inlet of the cabinet, the air outlet of the second exhaust fan communicates with the accommodation cavity, and the cabinet is provided with a water-absorbing sponge sheet at the inlet; A plurality of battery storage chambers are provided inside the accommodating chamber, and a spring and a clip are provided inside the battery storage chamber, and the clip can clamp the storage battery in the battery storage chamber under the action of the spring. . 2. The electric energy storage device for electrical automation equipment according to claim 1, characterized in that, the inlet and outlet of the cabinet are all arranged on the side wall of the cabinet, and the outlet is located at the front of the inlet. Above, the first exhaust fan is connected to the side wall of the cabinet and arranged at the outlet, and the second exhaust fan is connected to the side wall of the cabinet and arranged at the inlet. 3. The electrical energy storage device for electrical automation equipment according to claim 2, wherein the air inlet of the first exhaust fan communicates with the upper end of the housing cavity through an air exhaust pipe, and the outlet of the second exhaust fan The air port communicates with the lower end of the accommodating cavity through the exhaust pipe. 4. The electrical energy storage device for electrical automation equipment according to claim 1, wherein the cabinet is provided with chutes on opposite sides of the entrance, and the cabinet is also provided with Outer frame, the outer frame is provided with a slider corresponding to the chute, the outer frame can slide relative to the chute through the cooperation between the slider and the chute, the water absorbing The sponge sheet is arranged in the outer frame. 5. The electric energy storage device for electrical automation equipment according to claim 1, characterized in that, the accommodating cavity is fixedly connected to the side wall of the cabinet, and a plurality of battery storage cavities are evenly distributed inside the accommodating cavity . 6. The electrical energy storage device for electrical automation equipment according to claim 1, wherein the lower end of the spring is connected to the bottom of the battery storage cavity, the upper end of the spring is connected to the clamp, and the clamp The plate is able to grip the storage battery in cooperation with the bottom of the battery storage cavity. 7. The electric energy storage device for electrical automation equipment according to claim 1, wherein the cabinet body is provided with a cabinet door, and a power identification plate is provided outside the cabinet door. 8. The electrical energy storage device for electrical automation equipment according to claim 1, wherein the cabinet is provided with transparent cover plates at the entrance and exit. 9. The electrical energy storage device for electrical automation equipment according to claim 1, wherein the model of the first exhaust fan is R2E225-BD92-09. 10. The electrical energy storage device for electrical automation equipment according to claim 1, wherein the model of the second exhaust fan is LFF.