Air cooling structure of energy storage container

Abstract

The utility model relates to the technical field of air cooling structures, in particular to an energy storage container air cooling structure which comprises a water tank, an air inlet channel and a cold air outlet pipe are communicated with the water tank, a water injection pipe is communicated with the lateral lower portion of the water tank, and the cold air outlet pipe is arranged at the top of the water tank. One end, extending into the water tank, of the air inlet channel is arranged below the water injection pipe located in the water tank, an air inlet induction assembly is arranged in the air inlet channel, and an air outlet induction assembly is arranged in the cold air outlet pipe. The air cooling effect is improved, especially the air cooling effect in hot summer is improved, and safe operation of equipment in the energy storage container is further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of air cooling structures, in particular to an energy storage container air cooling structure. Background Art

[0002] As an important part of the energy storage system in today's photovoltaic power generation, energy storage containers can provide energy storage support for the power grid and ensure the safety of electricity use. With the continuous development of energy storage technology, energy storage containers are also constantly upgrading, adopting more efficient and environmentally friendly new energy storage technologies, such as energy storage systems based on supercapacitors and energy storage systems based on flow batteries. In addition, there are also higher requirements in the design of energy storage containers. In addition to considering the requirements of the structural strength, sealing, anti-theft and explosion-proof of the container, the heat dissipation and safety of the energy storage system must also be considered. After searching, the Chinese patent with publication number CN211088928U discloses a container-type substation air-cooling heat dissipation structure, including a box body with a transformer installed, and a bellows connected to the top plate of the box body; the bottom of the bellows is open, and the bottom ends of the side panels of the bellows are welded to the top plate of the box body; a vent is provided on the top plate of the box body, and the bellows is connected to the box body through the vent; the side panels of the bellows are provided with exhaust ports, and the bottom of the side panel on one side of the box body is provided with an air inlet; the vent is connected to the air guide cover, and a centrifugal fan is installed on the vent, which is provided with a raised bellows structure on the top of the box body, and the exhaust port is set on the side panel of the bellows, so that the exhaust port faces one side of the box body, while ensuring that the top air outlet realizes efficient heat dissipation, preventing rainwater from falling directly, reducing the risk of water seepage in the box body, and ensuring the safety of the equipment in the box body. Shutters are installed on both the air inlet and the exhaust vent to further reduce the probability of dust and rain entering and ensure waterproof and dustproof performance. However, it directly uses the natural wind outside the box for direct air cooling. In the hot summer, although it can blow air to dissipate heat, the hot air is not enough to lower the temperature of the equipment in the box, so the air cooling effect is poor. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides an energy storage container air cooling structure, which facilitates water cooling of natural wind for air cooling and heat dissipation before sending it into the energy storage container for air cooling and heat dissipation, thereby improving the air cooling effect, especially improving the air cooling effect in hot summer, and further ensuring the safe operation of equipment in the energy storage container.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-cooling structure for an energy storage container, comprising a water tank, an air inlet channel and a cold air outlet pipe are connected to the water tank, a water injection pipe is connected to the lower side of the water tank, the cold air outlet pipe is arranged at the top of the water tank, one end of the air inlet channel extending into the water tank is arranged below the water injection pipe located in the water tank, an air inlet induction component is arranged in the air inlet channel, and an air outlet induction component is arranged in the cold air outlet pipe.

[0007] Preferably, the water tank is provided with a driving component which provides driving force for both the air inlet induction component and the air outlet induction component.

[0008] Preferably, it also includes a hydrophobic component arranged at the upper part of the water tank, the hydrophobic component includes a hydrophobic ventilation plate fixedly installed at the upper part of the water tank, and the hydrophobic ventilation plate is provided with a plurality of conical hydrophobic ventilation channels penetrating from top to bottom.

[0009] Preferably, it also includes a uniform dispersion component, which includes an air supply pipe network fixedly connected to the air inlet channel arranged at one end of the water tank, and the air supply pipe network is fixedly connected to the inner wall of the water tank through a plurality of connecting blocks.

[0010] Preferably, a heating plate is provided at the bottom of the air supply pipe network, and a plurality of air outlets are provided on the heating plate.

[0011] Preferably, the air inlet induction component includes an air inlet induction blade rotatably connected in the air inlet channel, the air outlet induction component includes an air outlet induction blade rotatably connected to the bottom of the cold air outlet pipe, the cold air outlet pipe is fixedly connected with a bracket supporting the rotation of the air outlet induction blade, the driving component includes a driving motor fixedly mounted on a water tank, the output shaft of the driving motor is fixedly mounted with a driving shaft sealing and rotatably connected to the top of the water tank, the driving shaft and the air outlet induction blades are connected via a synchronous belt transmission, the air inlet induction blades are rotatably connected to the air inlet channel via a transmission shaft, trapezoidal gears are fixedly mounted on the transmission shaft and the driving shaft, the two trapezoidal gears are meshed, and a support block supporting the rotation of the transmission shaft is fixedly mounted on the water tank.

[0012] Preferably, the inner side wall of the water tank is provided with a supporting edge for supporting the hydrophobic ventilation plate.

[0013] Preferably, a filter screen is provided outside the air inlet passage.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an energy storage container air cooling structure, which has the following

[0016] Beneficial effects:

[0017] The air cooling structure of the energy storage container is connected with the energy storage container through a cold air outlet pipe, and water is injected into the water tank through a water injection pipe until the liquid level is slightly higher than the height of the bottom end surface of the water injection pipe. Through the air inlet induction component, natural wind is easily introduced into the water tank below the liquid level through the air inlet channel, and water-cooled by contact with water. Then, the gas emerging from the liquid surface is introduced into the energy storage container through the water-cooled air outlet pipe under the air outlet induction effect of the air outlet induction component, so that the natural wind for air cooling and heat dissipation is first water-cooled and then sent into the energy storage container for air cooling and heat dissipation, thereby improving the air cooling effect, especially improving the air cooling and heat dissipation effect in hot summer, and further ensuring the safe operation of equipment in the energy storage container. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the overall partial section of the utility model;

[0019] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the air inlet channel, the hydrophobic vent plate and the heating plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the air intake channel, air supply pipe network and heating plate of the utility model;

[0023] Figure 6 It is a schematic diagram of a partial cross-section of the structure of the air intake channel, the hydrophobic vent plate and the conical hydrophobic vent channel of the utility model;

[0024] Figure 7 It is a partial cross-sectional structural diagram of the cooperation of the air intake channel, the drive motor and the cold air outlet pipe of the utility model;

[0025] Figure 8 It is a structural schematic diagram of another perspective of the overall partial section of the utility model.

[0026] Markings in the attached figure: 1. water tank; 2. air inlet channel; 3. cold air outlet pipe; 4. water injection pipe; 5. air outlet induction fan blade; 6. hydrophobic ventilation plate; 7. conical hydrophobic ventilation channel; 8. driving motor; 9. synchronous belt; 10. bracket; 11. trapezoidal gear; 12. support block; 13. transmission shaft; 14. air inlet induction fan blade; 15. air supply pipe network; 16. heating plate; 17. air outlet; 18. connecting block; 19. filter net; 20. supporting edge. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example:

[0029] See also Figure 1-8 A wind-cooling structure for an energy storage container includes a water tank 1, an air inlet channel 2 and a cold air outlet pipe 3 are connected to the water tank 1, a water injection pipe 4 is connected to the lower side of the water tank 1, the cold air outlet pipe 3 is arranged on the top of the water tank 1, and one end of the air inlet channel 2 extending into the water tank 1 is arranged below the water injection pipe 4 located in the water tank 1, an air inlet induction component is arranged in the air inlet channel 2, and an air outlet induction component is arranged in the cold air outlet pipe 3.

[0030] Specifically, the water tank 1 is provided with a driving component that provides driving force for both the air inlet induction component and the air outlet induction component. The driving component can drive both the air inlet induction component and the air outlet induction component at the same time, thereby facilitating the simultaneous control of the opening and closing of the air inlet induction component and the air outlet induction component and reducing costs.

[0031] Specifically, it also includes a hydrophobic component arranged at the upper part of the water tank 1, and the hydrophobic component includes a hydrophobic ventilation plate 6 fixedly installed at the upper part of the water tank 1, and a plurality of conical hydrophobic ventilation channels 7 penetrating from top to bottom are arranged on the hydrophobic ventilation plate 6. When the air coming out from the liquid surface in the water tank 1 will carry a part of moisture, it will enter the top of the hydrophobic ventilation plate 6 through the plurality of conical hydrophobic ventilation channels 7. As it contacts with the inner wall of the conical hydrophobic ventilation channel 7, the moisture contained in the air will flow downward through the inner wall of the conical hydrophobic ventilation channel 7, thereby reducing the humidity of the air sent into the energy storage container through the cold air outlet pipe 3, and further ensuring the safe operation of the equipment in the energy storage chassis.

[0032] Specifically, it also includes a uniform dispersion component, which includes an air supply network 15 fixedly connected to the air intake channel 2 and arranged at one end of the water tank 1. The air supply network 15 is fixedly connected to the inner wall of the water tank 1 through a plurality of connecting blocks 18. Through the air supply network 15, the air introduced through the air intake channel 2 can be uniformly dispersed to contact the cooling water in the water tank 1.

[0033] Specifically, a heating plate 16 is provided at the bottom of the air supply pipe network 15, and a plurality of air outlets 17 are provided on the heating plate 16. By providing the heating plate 16, it is convenient to heat the cooling water in the water tank 1, so as to avoid the cooling water in the water tank 1 from freezing in winter and ensure the cooling effect in winter. Through the plurality of air outlets 17, it is convenient for the air to come out downward and contact with the cooling water in the water tank 1, so as to further increase the contact time and further ensure the water cooling effect.

[0034] Specifically, the air inlet induction component includes an air inlet induction blade 14 rotatably connected to the air inlet channel 2, the air outlet induction component includes an air outlet induction blade 5 rotatably connected to the bottom of the cold air outlet pipe 3, and the cold air outlet pipe 3 is fixedly connected with a bracket 10 supporting the rotation of the air outlet induction blade 5. The driving component includes a driving motor 8 fixedly mounted on the water tank 1, and the output shaft of the driving motor 8 is fixedly mounted with a driving shaft that is rotatably connected to the top of the water tank 1, and the driving shaft and the air outlet induction blade 5 are connected through a synchronous belt 9. The induction fan blades 14 are rotationally connected to the air inlet channel 2 through the transmission shaft 13. Trapezoidal gears 11 are fixedly installed on the transmission shaft 13 and the driving shaft. The two trapezoidal gears 11 are meshed with each other. A support block 12 that supports the rotation of the transmission shaft 13 is fixedly installed on the water tank 1. The driving motor 8 is started, and the wind induction fan blades 5 are driven to rotate through the synchronous belt 9, so that the wind in the water tank 1 is sent out through the cold air outlet pipe 3. The meshing of the two trapezoidal gears 11 drives the water injection pipe 4 to rotate, so that the outdoor air is sent into the water tank 1.

[0035] Specifically, a support edge 20 for supporting the hydrophobic ventilation plate 6 is provided on the inner side wall of the water tank 1 . The support edge 20 is provided to facilitate supporting the hydrophobic ventilation plate 6 , thereby increasing the stability of the hydrophobic ventilation plate 6 in the water tank 1 .

[0036] Specifically, a filter screen 19 is disposed outside the air inlet passage 2 , and the filter screen 19 is used to filter the incoming natural wind to prevent impurities from entering the water tank 1 .

[0037] When in use, it is connected with the energy storage container through the cold air outlet pipe 3, and water is injected into the water tank 1 through the water injection pipe 4 until the liquid level is slightly higher than the height of the bottom end surface of the water injection pipe 4. Through the air inlet induction component, natural wind is easily introduced into the water tank 1 below the liquid level through the air inlet channel 2, and water-cooled by contact with water. Then, the gas emerging from the liquid surface is introduced into the energy storage container through the water-cooled air outlet pipe 3 under the air outlet induction action of the air outlet induction component, so that the natural wind for air cooling and heat dissipation is first water-cooled and then sent into the energy storage container for air cooling and heat dissipation, thereby improving the air cooling effect.

[0038] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0039] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0040] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0041] 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 such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An energy storage container air cooling structure, comprising a water tank (1), characterized in that: The water tank (1) is connected with an air inlet channel (2) and a cold air outlet pipe (3); the lower side of the water tank (1) is connected with a water injection pipe (4); the cold air outlet pipe (3) is arranged at the top of the water tank (1); one end of the air inlet channel (2) extending into the water tank (1) is arranged below the water injection pipe (4) located in the water tank (1); an air inlet induction component is arranged in the air inlet channel (2); and an air outlet induction component is arranged in the cold air outlet pipe (3); The water tank (1) is provided with a driving component which provides driving force for both the air inlet induction component and the air outlet induction component; The air inlet induction component comprises an air inlet induction blade (14) rotatably connected to the air inlet channel (2); the air outlet induction component comprises an air outlet induction blade (5) rotatably connected to the bottom of the cold air outlet pipe (3); a bracket (10) supporting the rotation of the air outlet induction blade (5) is fixedly connected to the cold air outlet pipe (3); the drive component comprises a drive motor (8) fixedly mounted on the water tank (1); an output shaft of the drive motor (8) is fixedly mounted with a drive shaft that is sealingly rotatably connected to the top of the water tank (1); the drive shaft and the air outlet induction blade (5) are connected by a synchronous belt (9); the air inlet induction blade (14) is rotatably connected to the air inlet channel (2) via a transmission shaft (13); trapezoidal gears (11) are fixedly mounted on the transmission shaft (13) and the drive shaft; the two trapezoidal gears (11) are meshed with each other; a support block (12) supporting the rotation of the transmission shaft (13) is fixedly mounted on the water tank (1).

2. The air-cooling structure of the energy storage container according to claim 1 is characterized in that: It also comprises a hydrophobic assembly arranged at the upper part of the water tank (1), the hydrophobic assembly comprising a hydrophobic ventilation plate (6) fixedly mounted at the upper part of the water tank (1), the hydrophobic ventilation plate (6) being provided with a plurality of conical hydrophobic ventilation channels (7) extending vertically therethrough.

3. The air-cooling structure of the energy storage container according to claim 2 is characterized in that: It also includes a uniform dispersion component, which includes an air supply pipe network (15) fixedly connected to the air inlet channel (2) and arranged at one end of the water tank (1), and the air supply pipe network (15) is fixedly connected to the inner wall of the water tank (1) through a plurality of connecting blocks (18).

4. The air-cooling structure of the energy storage container according to claim 3 is characterized in that: A heating plate (16) is provided at the bottom of the air supply pipe network (15), and a plurality of air outlets (17) are provided on the heating plate (16).

5. The air-cooling structure of the energy storage container according to claim 4 is characterized in that: The inner side wall of the water tank (1) is provided with a supporting edge (20) for supporting the hydrophobic ventilation plate (6).

6. The air-cooling structure of the energy storage container according to claim 5 is characterized in that: A filter screen (19) is arranged outside the air inlet passage (2).

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