Wind-solar complementary energy storage cabinet

Abstract

The utility model is suitable for the technical field of energy storage cabinets, and provides a wind-solar complementary energy storage cabinet, which comprises an energy storage cabinet, three mounting plates arranged in the energy storage cabinet, and three groups of heat dissipation ports arranged on the side wall of the energy storage cabinet, the three groups of heat dissipation ports and the three mounting plates are sequentially arranged from top to bottom, and three heat dissipation ports are horizontally arranged in each group; a heat dissipation fan is mounted at the heat dissipation opening in the inner wall of the energy storage cabinet; a gas collection box is fixed to the side wall of the energy storage cabinet, a through hole is formed in the side wall of the gas collection box, an exhaust box is fixed to the side wall of the gas collection box, and an opening is formed in the position, close to the energy storage cabinet, of the lower end of the exhaust box. And a fixing plate is fixed on the side wall of the gas collecting box and below the through hole. Even in heavy rainy days, rainwater moving obliquely and downwards cannot enter the exhaust box from the opening, and then the rainwater cannot enter the energy storage cabinet from the heat dissipation opening, so that the safety of the energy storage cabinet in outdoor use is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage cabinets, and in particular relates to a wind-solar complementary energy storage cabinet. Background Art

[0002] The energy storage cabinet is the basic unit of energy storage equipment. The daily storage capacity of an energy storage cabinet reaches 5,500 kWh, which is like a large power bank, equivalent to the daily electricity consumption of more than 500 households. The wind-solar complementary energy storage cabinet is a device that can store electricity generated by photovoltaic power generation and wind power generation. Wind and solar complementarity can use photovoltaic power generation in windless weather and wind power generation on cloudy days without sunlight, thereby providing stable electricity.

[0003] The energy storage unit in the energy storage cabinet, i.e. the battery, will generate heat during charging or use, and the heat generated will increase the internal temperature of the energy storage cabinet. The existing lithium battery energy storage cabinet with the authorization publication number CN220796871U can evenly dissipate heat for the energy storage units in the energy storage cabinet by setting multiple layers of heat dissipation ports on the energy storage cabinet, each layer of heat dissipation ports corresponding to each group of batteries, thereby solving the problem that the energy storage cabinets are all single-sided opening heat dissipation settings, resulting in unbalanced air flow inside the energy storage cabinet, poor heat dissipation efficiency, and easily leading to uneven temperatures at various locations inside the energy storage cabinet, and unstable output of the energy storage cabinet.

[0004] Although the above method can solve the heat dissipation problem by setting multiple groups of heat dissipation ports, when the energy storage cabinet is used outdoors, the area of ​​contact between the energy storage cabinet and the outside world is also increased. On rainy days, the wind carries rainwater quickly, which can easily cause rainwater to enter the energy storage cabinet, thus posing a safety hazard. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide a wind-solar hybrid energy storage cabinet, aiming to solve the problem that the energy storage cabinet has a large contact area with the outside world and rainwater enters the energy storage cabinet.

[0006] The utility model is implemented as follows: a wind-solar complementary energy storage cabinet comprises an energy storage cabinet, and also comprises: three mounting plates arranged in the energy storage cabinet, and three groups of heat dissipation ports arranged on the side wall of the energy storage cabinet; the three groups of heat dissipation ports and the three mounting plates are arranged in sequence from top to bottom, and each group of heat dissipation ports is horizontally arranged with three; a cooling fan is installed at the heat dissipation port on the inner wall of the energy storage cabinet; an air collecting box is fixed on the side wall of the energy storage cabinet, a through hole is arranged on the side wall of the air collecting box, an exhaust box is fixed on the side wall of the air collecting box, and an open port is arranged at the lower end of the exhaust box near the energy storage cabinet; a fixing plate is fixed on the side wall of the air collecting box below the through hole.

[0007] According to a further technical solution, a filter is installed on the side wall of the energy storage cabinet at the heat dissipation port.

[0008] According to a further technical solution, a wire mesh is fixed on the open mouth.

[0009] According to a further technical solution, a symmetrical guide plate is fixed on the side wall of the energy storage cabinet near the middle heat dissipation port, and the guide plate is arranged at an angle.

[0010] According to a further technical solution, three sets of tracks are fixed on the inner wall of the energy storage cabinet, and the three mounting plates are respectively slidably connected to the three tracks.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model provides a wind-solar complementary energy storage cabinet. When the cooling fan at the heat dissipation port is started, the heat around the battery on the mounting plate can be poured into the air collecting box from the heat dissipation port. The heat is collected in the air collecting box, and then enters the exhaust box from the open port, and is discharged from the open port at the lower end of the exhaust box, thereby completing the heat dissipation inside the energy storage cabinet. The heat dissipation port on the side wall of the energy storage cabinet is covered by the air collecting box and the exhaust box. Even in heavy rain, rainwater moving obliquely downward cannot enter the exhaust box from the open port, and further rainwater cannot enter the energy storage cabinet from the heat dissipation port, thereby improving the safety of the energy storage cabinet when used outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of a wind-solar hybrid energy storage cabinet provided by the utility model;

[0014] Figure 2 The utility model provides Figure 1 Schematic diagram of the structure without the gas collecting box and the exhaust box;

[0015] Figure 3 The utility model provides Figure 1 Schematic diagram of the structure from a top-down perspective;

[0016] Figure 4 The utility model provides Figure 3 Schematic diagram of the internal structure at the middle AA angle;

[0017] Figure 5 The utility model provides Figure 4 Schematic diagram of the enlarged structure of B.

[0018] In the attached figure: energy storage cabinet-1, mounting plate-2, heat dissipation port-3, filter screen-4, air collecting box-5, exhaust box-6, through hole-7, open port-8, fixing plate-9, wire mesh-10, guide plate-11, track-12. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0021] Embodiment 1, as Figure 1-Figure 5 As shown, a wind-solar complementary energy storage cabinet provided by an embodiment of the utility model includes an energy storage cabinet 1, and also includes: three mounting plates 2 arranged in the energy storage cabinet 1, and three groups of heat dissipation ports 3 arranged on the side wall of the energy storage cabinet 1; the three groups of heat dissipation ports 3 and the three mounting plates 2 are arranged in sequence from top to bottom, and each group of heat dissipation ports 3 is horizontally arranged with three; a cooling fan is installed at the heat dissipation port 3 on the inner wall of the energy storage cabinet 1; an air collecting box 5 is fixed on the side wall of the energy storage cabinet 1, a through hole 7 is arranged on the side wall of the air collecting box 5, an exhaust box 6 is fixed on the side wall of the air collecting box 5, and an open port 8 is arranged at the lower end of the exhaust box 6 near the energy storage cabinet 1; a fixing plate 9 is fixed on the side wall of the air collecting box 5 below the through hole 7.

[0022] In the embodiment of the utility model, when in use, the heat dissipation port 3 of each layer corresponds to one of the mounting plates 2. When the heat dissipation fan at the heat dissipation port 3 is started, the heat around the battery on the mounting plate 2 can be poured into the air collecting box 5 from the heat dissipation port 3. The heat is collected in the air collecting box 5, and then enters the exhaust box 6 from the open port 8, and then is discharged from the open port 8 at the lower end of the exhaust box 6, thereby completing the heat dissipation inside the energy storage cabinet 1; the heat dissipation port 3 on the side wall of the energy storage cabinet 1 is covered by the air collecting box 5 and the exhaust box 6. Even in heavy rain, rainwater moving obliquely downward cannot enter the exhaust box 6 from the open port 8, and further prevents rainwater from entering the energy storage cabinet 1 from the heat dissipation port 3, thereby improving the safety of the energy storage cabinet 1 when used outdoors.

[0023] Embodiment 2, as Figure 1-Figure 5As shown, a wind-solar complementary energy storage cabinet provided by an embodiment of the utility model includes an energy storage cabinet 1, and also includes: three mounting plates 2 arranged in the energy storage cabinet 1, and three groups of heat dissipation ports 3 arranged on the side wall of the energy storage cabinet 1; the three groups of heat dissipation ports 3 and the three mounting plates 2 are arranged in sequence from top to bottom, and each group of heat dissipation ports 3 is horizontally arranged with three; a cooling fan is installed at the heat dissipation port 3 on the inner wall of the energy storage cabinet 1; an air collecting box 5 is fixed on the side wall of the energy storage cabinet 1, a through hole 7 is arranged on the side wall of the air collecting box 5, an exhaust box 6 is fixed on the side wall of the air collecting box 5, and an open port 8 is arranged at the lower end of the exhaust box 6 near the energy storage cabinet 1; a fixing plate 9 is fixed on the side wall of the air collecting box 5 below the through hole 7, and a symmetrical guide plate 11 is fixed on the side wall of the energy storage cabinet 1 near the middle heat dissipation port 3, and the guide plate 11 is inclined.

[0024] In the embodiment of the utility model, when in use, the heat dissipation port 3 of each layer corresponds to one of the mounting plates 2. When the heat dissipation fan at the heat dissipation port 3 is started, the heat around the battery on the mounting plate 2 can be poured into the air collecting box 5 from the heat dissipation port 3. The heat is collected in the air collecting box 5 and then enters the exhaust box 6 from the open port 8. The guide plate 11 is used to guide the hot air blown out from the uppermost and lowermost layers, and guide the hot air blown out from the uppermost and lowermost layers of the guide plate 11 into the exhaust box 6, so as to avoid the hot air blown out from the uppermost and lowermost layers from forming convection, thereby slowing down the efficiency of hot air discharge, thereby improving the energy storage cabinet 1. The internal heat dissipation efficiency is improved, and then discharged from the open port 8 at the lower end of the exhaust box 6, thereby completing the heat dissipation inside the energy storage cabinet 1; the heat dissipation port 3 on the side wall of the energy storage cabinet 1 is covered by the air collecting box 5 and the exhaust box 6. Even in heavy rain, rainwater moving obliquely downward cannot enter the exhaust box 6 from the open port 8, and further prevents rainwater from entering the energy storage cabinet 1 from the heat dissipation port 3, thereby improving the safety of the energy storage cabinet 1 when used outdoors. The wire mesh 10 can prevent animals from the outside from entering the exhaust box 6 from the open port 8, and prevent animals such as mice from entering the energy storage cabinet 1, thereby improving the safety of the energy storage cabinet 1 when used outdoors.

[0025] Embodiment three, as Figure 1-Figure 5As shown, a wind-solar complementary energy storage cabinet provided by an embodiment of the utility model includes an energy storage cabinet 1, and also includes: three mounting plates 2 arranged in the energy storage cabinet 1, and three groups of heat dissipation ports 3 arranged on the side wall of the energy storage cabinet 1; the three groups of heat dissipation ports 3 and the three mounting plates 2 are arranged in sequence from top to bottom, and each group of heat dissipation ports 3 is horizontally arranged with three; a cooling fan is installed at the heat dissipation port 3 on the inner wall of the energy storage cabinet 1; an air collecting box 5 is fixed on the side wall of the energy storage cabinet 1, a through hole 7 is arranged on the side wall of the air collecting box 5, an exhaust box 6 is fixed on the side wall of the air collecting box 5, and an open port 8 is arranged at the lower end of the exhaust box 6 near the energy storage cabinet 1; a fixing plate 9 is fixed on the side wall of the air collecting box 5 below the through hole 7, a filter screen 4 is installed on the side wall of the energy storage cabinet 1 at the heat dissipation port 3, a wire mesh 10 is fixed on the open port 8, and three groups of rails 12 are fixed on the inner wall of the energy storage cabinet 1, and the three mounting plates 2 are slidably connected in the three rails 12 respectively.

[0026] In the embodiment of the utility model, when in use, the heat dissipation port 3 of each layer corresponds to one of the mounting plates 2. When the heat dissipation fan at the heat dissipation port 3 is started, the heat around the battery on the mounting plate 2 can be poured into the air collecting box 5 from the heat dissipation port 3. The heat is collected in the air collecting box 5, and then enters the exhaust box 6 from the open port 8, and then is discharged from the open port 8 at the lower end of the exhaust box 6, thereby completing the heat dissipation inside the energy storage cabinet 1; the heat dissipation port 3 on the side wall of the energy storage cabinet 1 is covered by the air collecting box 5 and the exhaust box 6. Even in heavy rain, rainwater moving obliquely downward cannot enter the exhaust box 6 from the open port 8. Thereby, rainwater cannot enter the energy storage cabinet 1 from the heat dissipation port 3, thereby improving the safety of the energy storage cabinet 1 when used outdoors. The filter 4 installed at the heat dissipation port 3 can prevent impurities mixed with the outside air from entering the energy storage cabinet 1, thereby keeping the outside clean and tidy. The wire mesh 10 can prevent animals from the outside from entering the exhaust box 6 from the open port 8, and prevent animals such as mice from entering the energy storage cabinet 1, thereby improving the safety of the energy storage cabinet 1 when used outdoors. By setting the track 12, it is convenient to take out the installation plate 2, and then it is convenient to repair the electrical components and batteries installed on the installation plate 2.

[0027] 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 should be included in the protection scope of the present invention.

Claims

1. A wind-solar hybrid energy storage cabinet, comprising an energy storage cabinet, characterized in that: Also includes: Three mounting plates provided in the energy storage cabinet, and three sets of heat dissipation vents provided on the side walls of the energy storage cabinet; The three groups of heat dissipation openings and the three mounting plates are arranged in sequence from top to bottom, and each group of heat dissipation openings has three heat dissipation openings arranged horizontally; A cooling fan is installed on the inner wall of the energy storage cabinet at the heat dissipation port; A gas collecting box is fixed on the side wall of the energy storage cabinet, a through hole is arranged on the side wall of the gas collecting box, an exhaust box is fixed on the side wall of the gas collecting box, and an open opening is arranged at the lower end of the exhaust box near the energy storage cabinet; A fixing plate is fixed on the side wall of the gas collecting box below the through hole.

2. The wind-solar hybrid energy storage cabinet according to claim 1 is characterized in that: A filter is installed on the side wall of the energy storage cabinet at the heat dissipation port.

3. The wind-solar hybrid energy storage cabinet according to claim 2 is characterized in that: A wire mesh is fixed on the open mouth.

4. The wind-solar hybrid energy storage cabinet according to claim 1 is characterized in that: A symmetrical guide plate is fixed on the side wall of the energy storage cabinet near the middle heat dissipation port, and the guide plate is arranged obliquely.

5. The wind-solar hybrid energy storage cabinet according to claim 1 is characterized in that: Three groups of tracks are fixed on the inner wall of the energy storage cabinet, and the three mounting plates are slidably connected to the three tracks respectively.

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