Container type wind power energy storage equipment

Abstract

The utility model discloses a container type wind power energy storage device which comprises a container body, a door plate is rotatably connected in the container body, a ventilation opening is machined in the outer wall of the door plate, a storage battery pack is arranged in the container body, and a control panel is installed on the outer wall of the container body. The container type wind power energy storage equipment further comprises a cooling device installed on the upper portion of the interior of the container body. The taking device is installed on the lower portion of the interior of the container body. According to the container type wind power energy storage equipment, the control panel is matched with the storage battery pack to control the cooling device to work, the cooling device pumps out hot air in the container body, external air enters the container body through the ventilation opening, and therefore the interior of the container body is cooled; the use stability of the storage battery pack is better, so that the service life of the storage battery pack is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of containerized energy storage equipment, in particular to a containerized wind power energy storage equipment. Background Technique

[0002] Energy storage plays an important role in aspects such as adjusting the load curve, shaving peaks and filling valleys, improving the utilization efficiency of distribution network equipment and lines, participating in power grid frequency modulation, and improving the power supply level of the power grid, and can provide support for the reliable operation of the power grid. In aspects such as ensuring power supply for key facilities in a short period of time and adjusting the load curve in seasonal areas, a mobile power energy storage system is usually required;

[0003] When the existing containerized wind power energy storage equipment is in use, the containerized wind power energy storage equipment is placed at a designated position and electrically connected to the wind power generation device through a wire. Wind energy drives the wind power generation device to work. When the wind power generation device works, electric energy is generated. The electric energy enters the energy storage device through the wire and is stored inside. The energy storage equipment delivers electric energy to nearby facilities during the peak electricity consumption period;

[0004] During the use of the traditional containerized wind power energy storage equipment, due to the poor air circulation inside the containerized wind power energy storage equipment, the storage battery generates heat during operation, and in summer, the sun shines directly on the surface of the containerized wind power energy storage equipment, making the temperature inside the containerized wind power energy storage equipment relatively high, resulting in poor use stability of the internal battery pack and even shortening the service life of the storage battery. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a containerized wind power energy storage equipment, which solves the problems that during the use of the traditional containerized wind power energy storage equipment, due to the poor air circulation inside the containerized wind power energy storage equipment, the storage battery generates heat during operation, and in summer, the sun shines directly on the surface of the containerized wind power energy storage equipment, making the temperature inside the containerized wind power energy storage equipment relatively high, resulting in poor use stability of the internal battery pack and even shortening the service life of the storage battery.

[0006] To achieve the above object, the utility model is realized by the following technical solutions: A container-type wind power energy storage device, including a container main body, the inside of the container main body is rotatably connected with a door panel, the outer wall of the door panel is processed with ventilation openings, a battery pack is arranged inside the container main body, a control panel is installed on the outer wall of the container main body, and the container-type wind power energy storage device further includes: a cooling device, installed above the inside of the container main body; a taking device, installed below the inside of the container main body; wherein, the cooling device can accelerate the air circulation speed inside the container main body, thereby reducing the temperature inside the container main body, and the taking device facilitates taking the battery pack from inside the container main body.

[0007] Preferably, an outer frame is installed on one side of the door panel, and a filter plate is installed inside the outer frame.

[0008] Preferably, a handle is installed on the outer wall of the door panel.

[0009] Preferably, the cooling device includes: a cross plate, installed above the inside of the container main body; a servo motor, detachably connected to the inner wall of the cross plate and electrically connected to the battery pack; a fan blade, detachably connected to the output end of the servo motor; an orifice plate, installed on the top of the container main body; a rain shield, installed above the container main body; wherein, when the servo motor works, it drives the fan blade to rotate, and the fan blade discharges the hot air on the inner wall of the container main body outward.

[0010] Preferably, the taking device includes: a sliding plate, arranged below the inside of the container main body; a first roller, slidably clamped to the inner wall of the container main body; a torsion spring, installed on the front surface of the sliding plate; a vertical plate, installed on the front surface of the torsion spring and rotatably connected to the front surface of the sliding plate through a pin shaft; a second roller, rotatably connected to the back surface of the vertical plate through a bearing; wherein, when the sliding plate moves outward, it drives the second roller to move outward, and the torsion spring in a compressed state drives the vertical plate to change from a horizontal state to a vertical state.

[0011] Beneficial effects

[0012] The utility model provides a container-type wind power energy storage device. It has the following beneficial effects: For this container-type wind power energy storage device, the cooling device is controlled to work through the cooperation of the control panel and the battery pack. The cooling device extracts the hot air inside the container main body, and the external air enters the container main body through the ventilation openings, thereby cooling the inside of the container main body. The battery pack has good use stability, thus prolonging the service life of the battery pack;

[0013] The battery pack can be easily taken out of the container body through the taking device. After the battery is taken out of the interior of the container body, there is a relatively large space for inspection and maintenance, which is convenient for inspection and maintenance. Moreover, the external lighting of the container body is good, making it easy to observe the damaged parts of the battery pack, thereby reducing the labor intensity of the staff. Description of the Drawings

[0014] Figure 1 Structural schematic diagram of the present utility model;

[0015] Figure 2 is Figure 1 cross-sectional view of;

[0016] Figure 3 is Figure 2 connection structural schematic diagram of the cross plate, servo motor and fan blade in;

[0017] Figure 4 is Figure 2 connection structural schematic diagram of the sliding plate, first roller and torsion spring in.

[0018] In the figure: 1, container body; 2, cooling device; 201, cross plate; 202, servo motor; 203, fan blade; 204, orifice plate; 205, rain shield; 3, taking device; 301, sliding plate; 302, first roller; 303, torsion spring; 304, vertical plate; 305, second roller; 4, door panel; 5, outer frame; 6, filter plate; 7, ventilation opening; 8, battery pack; 9, control panel; 10, handle. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Through those skilled in the art, the components in this case are connected in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process.

[0021] During the use of traditional container-type wind power energy storage devices, due to the poor air circulation inside the container-type wind power energy storage devices, the batteries generate heat during operation. Moreover, in summer, the sun shines directly on the surface of the container-type wind power energy storage devices, making the temperature inside the container-type wind power energy storage devices relatively high, resulting in poor use stability of the internal battery pack and even shortening the service life of the batteries;

[0022] In view of this, the utility model provides a container - type wind power energy storage device, which controls the operation of the cooling device through a control panel in cooperation with a battery pack. The cooling device extracts the hot air inside the container body, and the external air enters the container body through the ventilation openings, thereby cooling the inside of the container body. The battery pack has good use stability, thus prolonging the service life of the battery pack.

[0023] Example 1: As can be seen from Figure 1 、 2 、3 and 4, a container - type wind power energy storage device includes a container body 1. A door panel 4 is rotatably connected inside the container body 1. Ventilation openings 7 are processed on the outer wall of the door panel 4. A battery pack 8 is arranged inside the container body 1. A control panel 9 is installed on the outer wall of the container body 1. The container - type wind power energy storage device further includes: a cooling device 2, installed above the inside of the container body 1; a taking device 3, installed below the inside of the container body 1. Among them, the cooling device 2 can accelerate the air circulation speed inside the container body 1, thereby reducing the temperature inside the container body 1, and the taking device 3 facilitates taking the battery pack 8 from inside the container body 1;

[0024] In the specific implementation process, it is particularly worth noting that after the door panel 4 of the container body 1 is opened, it is convenient for internal maintenance and repair. The control panel 9 is electrically connected to the battery pack 8, and the control panel 9 controls whether the battery pack 8 discharges externally. The cooling device 2 can discharge the hot air inside the container body 1 to the outside, and the taking device 3 facilitates taking out the battery pack 8 from the container body 1;

[0025] Furthermore, an outer frame 5 is installed on one side of the door panel 4, and a filter plate 6 is installed inside the outer frame 5;

[0026] In the specific implementation process, it is particularly worth noting that the outer frame 5 fixes the filter plate 6, and the mesh number of the filter plate 6 is not specifically limited, as long as it meets the use requirements;

[0027] Furthermore, a handle 10 is installed on the outer wall of the door panel 4;

[0028] In the specific implementation process, it is particularly worth noting that the handle 10 facilitates opening the door panel 4;

[0029] Specifically, when using this container - type wind power energy storage device, the control panel 9 controls the battery pack 8 to supply power to the cooling device 2. The cooling device 2 extracts the hot air inside the container body 1, thereby reducing the temperature inside the container body 1. The filter plate 6 can filter the dust entering the container body 1. After pulling the handle 10 to open the door panel 4, it is convenient to take out the battery pack 8 through the taking device 3 for maintenance and repair.

[0030] Example 2: As can be seen from Figure 1 , 2 , 3, and 4, the cooling device 2 includes: a horizontal plate 201 installed above the interior of the container body 1; a servo motor 202 detachably connected to the inner wall of the horizontal plate 201 and electrically connected to the battery pack 8; a fan blade 203 detachably connected to the output end of the servo motor 202; an orifice plate 204 installed on the top of the container body 1; a rain shield 205 installed above the container body 1; wherein, when the servo motor 202 operates, it drives the fan blade 203 to rotate, and the fan blade 203 discharges the hot air inside the inner wall of the container body 1 to the outside.

[0031] In the specific implementation process, it is particularly noted that the control panel 9 is electrically connected to the servo motor 202. The model of the servo motor 202 is Z5BLD100 - 24GU - 30S / 5GU30KB. The battery pack 8 supplies power to the servo motor 202. When the servo motor 202 operates, it drives the fan blade 203 to rotate, and the fan blade 203 blows the hot air inside the container body 1 to the outside.

[0032] Specifically, on the basis of the above Example 1, the control panel 9 controls the servo motor 202 to operate. When the servo motor 202 operates, it drives the fan blade 203 to rotate, and the fan blade 203 discharges the hot air inside the container body 1. The external air enters the inside of the container body 1 through the ventilation opening 7, thereby cooling the inside of the container body 1. The orifice plate 204 prevents foreign objects from entering the inside of the container body 1, and the rain shield 205 prevents rainwater from entering the inside of the container body 1.

[0033] Example 3: As can be seen from Figure 1 , 2 , 3, and 4, the taking device 3 includes: a slide plate 301 arranged below the interior of the container body 1; a first roller 302 slidably clamped to the inner wall of the container body 1; a torsion spring 303 installed on the front surface of the slide plate 301; a vertical plate 304 installed on the front surface of the torsion spring 303 and rotatably connected to the front surface of the slide plate 301 through a pin shaft; a second roller 305 rotatably connected to the back surface of the vertical plate 304 through a bearing; wherein, when the slide plate 301 moves outward, it drives the second roller 305 to move outward, and the torsion spring 303 in a compressed state drives the vertical plate 304 to change from a horizontal state to a vertical state.

[0034] In the specific implementation process, it is particularly noted that pulling the slide plate 301 outward, the slide plate 301 drives the vertical plate 304 to move. When the vertical plate 304 is no longer restricted by the container body 1, the torsion spring 303 in a compressed state drives the vertical plate 304 to rotate ninety degrees, and the vertical plate 304 drives the second roller 305 to contact the ground.

[0035] Specifically, on the basis of the above-mentioned first embodiment, when maintenance and repair of the battery pack 8 are required, the staff pulls the sliding plate 301 to move outwards. The sliding plate 301 drives the vertical plate 304 to move outwards. After the vertical plate 304 is no longer restricted by the container body 1, the torsion spring 303 in the compressed state drives the vertical plate 304 to rotate by ninety degrees, and the vertical plate 304 becomes vertical. The vertical plate 304 drives the second roller 305 to contact the ground. The second roller 305 and the first roller 302 support the sliding plate 301, facilitating the removal of the battery pack 8 at the top for maintenance and repair.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0037] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A containerized wind power energy storage device, comprising a container body (1), characterized in that: The interior of the container body (1) is rotatably connected to a door panel (4), the outer wall of the door panel (4) is processed with a vent (7), a battery pack (8) is arranged inside the container body (1), and a control panel (9) is installed on the outer wall of the container body (1), and the container-type wind power storage device further comprises: A cooling device (2) is installed above the interior of the container body (1); A taking device (3) installed at the lower part of the container body (1); The cooling device (2) can speed up the air circulation inside the container body (1), thereby reducing the temperature inside the container body (1), and the taking device (3) facilitates taking the battery pack (8) from the inside of the container body (1).

2. A containerized wind power energy storage device according to claim 1, characterized in that: An outer frame (5) is installed on one side of the door panel (4), and a filter plate (6) is installed inside the outer frame (5).

3. A containerized wind power energy storage device according to claim 1, characterized in that: A handle (10) is installed on the outer wall of the door panel (4).

4. A containerized wind power energy storage device according to claim 1, characterized in that: The temperature reduction device (2) comprises: A transverse plate (201) is installed on the upper part of the interior of the container body (1); A servo motor (202) is detachably connected to the inner wall of the horizontal plate (201) and is electrically connected to the battery pack (8); A fan blade (203) is detachably connected to an output end of the servo motor (202); An orifice plate (204) is installed on the top of the container body (1); A rain shield (205) is installed above the container body (1); When the servo motor (202) is in operation, it drives the fan blades (203) to rotate, and the fan blades (203) discharge hot air from the inner wall of the container body (1) to the outside.

5. A containerized wind power energy storage device according to claim 1, characterized in that: The taking device (3) comprises: A slide plate (301) is arranged at the lower part of the container body (1); A first roller (302) is slidably engaged with the inner wall of the container body (1); A torsion spring (303) is mounted on the front side of the slide plate (301); A vertical plate (304) is mounted on the front side of the torsion spring (303) and is rotatably connected to the front side of the slide plate (301) via a pin; A second roller (305) is rotatably connected to the back side of the vertical plate (304) via a bearing; When the slide plate (301) moves outward, it drives the second roller (305) to move outward, and the torsion spring (303) in a compressed state drives the vertical plate (304) to change from a horizontal state to a vertical state.

Images