Energy-saving energy storage cabinet

Abstract

The application provides an energy-saving energy storage cabinet, which comprises a cabinet body, a gas collecting box, a cooling box and an air supply assembly. The gas collecting box is fixed to the cabinet body and communicates with the cabinet, and is provided with a temperature monitoring component and a temperature adjusting component for monitoring and adjusting the temperature of air flow entering the cabinet. The cooling box is embedded in the underground soil layer and realizes natural heat exchange by using the constant temperature characteristics of soil. Two through holes are formed in the cooling box. The air supply assembly generates high-pressure air flow, which penetrates the inside of the cooling box through the two through holes of the cooling box in sequence through the exhaust pipe and communicates with the gas collecting box, so that the air flow is pre-cooled by the underground cooling box when flowing in the exhaust pipe. The energy-saving energy storage cabinet provided by the application fully utilizes the underground low-temperature resources to pre-treat the cooling air flow, effectively reduces the cooling energy consumption of the energy storage cabinet, has a reasonable structure and is energy-saving and environment-friendly.

Description

Technical Field

[0001] This application belongs to the field of energy storage equipment technology, specifically relating to an energy-saving energy storage cabinet. Background Technology

[0002] Energy storage cabinets are integrated devices used to house battery packs, energy conversion systems, battery management systems, and other electrical control units. During charge-discharge cycles and operation, the internal electrical components, especially the battery packs and power devices, generate a significant amount of heat. If this heat cannot be dissipated in time, the operating temperature of the equipment will rise. To maintain normal operating temperature, the system must continuously operate the cooling system at higher power, significantly increasing the energy consumption of the energy storage system and reducing its overall energy efficiency. Currently, the common cooling method is to install cooling fans inside the cabinet, using forced convection to expel hot air and achieve cooling.

[0003] The inventors discovered that the built-in cooling fan in existing technology is itself a heat source. The fan motor continuously generates additional heat during long-term operation, which is directly discharged into the cabinet, increasing the overall load on the cooling system. Under high-temperature or high-load conditions, this contradiction of "generating heat for the sake of cooling" becomes particularly prominent, leading to reduced cooling efficiency, creating a vicious cycle, and making it difficult to ensure stable temperature control inside the cabinet. Utility Model Content

[0004] This application provides an energy-saving energy storage cabinet, which aims to solve the problems of high energy consumption and low efficiency of existing energy storage cabinet heat dissipation solutions. By utilizing a combination of natural cold source and modular emergency heat dissipation technology, it achieves a unified improvement in heat dissipation performance and energy efficiency.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows: An energy-saving energy storage cabinet is provided, including a cabinet body for fixing to the ground, and further comprising: A gas collection box is fixedly installed on the cabinet and its interior is connected to the interior of the cabinet; the gas collection box is equipped with a temperature monitoring component for monitoring the temperature of the airflow discharged into the cabinet and a temperature regulating component for reducing the temperature inside the gas collection box. A cooling box, used for burying in underground soil; the cooling box has two through holes communicating with its interior; and An airflow supply assembly is used to generate a high-pressure airflow; the airflow supply assembly is connected to an exhaust pipe, which passes through two through holes and is connected to the gas collection box, so that part of the exhaust pipe is inside the cooling box.

[0006] In one possible implementation, the air collection box is connected to the cabinet via a vent pipe, and the temperature monitoring component is a temperature sensor fixedly mounted on the vent pipe for monitoring the temperature of the airflow inside the vent pipe.

[0007] In one possible implementation, the vent pipe has multiple sections, which are spaced apart in a vertical direction, and the temperature sensor is fixedly mounted on the upper vent pipe.

[0008] In one possible implementation, the temperature regulating component includes: A water storage tank, fixedly installed outside the gas collection box, is used to contain liquid; and The coil is fixedly installed inside the gas collection box, and is positioned opposite to the communication position between the gas collection box and the cabinet. Both ends of the coil extend to the outside of the gas collection box, with one end connected to the water storage tank through a water supply component, and the other end connected to a return water tank.

[0009] In one possible implementation, the water storage tank and the return water tank are connected by a water flow pumping assembly.

[0010] In one possible implementation, the outer wall of the cabinet has an outwardly extending support arm, and the gas collection box is provided with an outwardly extending protrusion that connects with the upper side of the support arm.

[0011] In one possible implementation, the protrusion has a through hole extending along the extension direction of the support arm, and the support arm has a threaded hole adapted to communicate with the through hole; furthermore, the protrusion further includes: The anti-detachment rod is slidably inserted into the through hole, and has a butt joint that abuts against the outer side of the gas collection box, and a threaded screw that is threadedly connected to the threaded hole.

[0012] In one possible implementation, the cooling chamber includes: Both box-shaped frames are hollow inside with an open side, and the open sides of the two box-shaped frames are connected to form a hollow box structure; and Two sets of protrusions are fixedly installed on the inner bottom surfaces of the two box-shaped frames respectively; each set of protrusions includes multiple protrusions, and when the two box-shaped frames are connected, the two sets of protrusions abut against each other, so that the exhaust pipe inside the cooling box is distributed in a curved shape; The two through holes are respectively opened on the two box-shaped frames, or on one of the box-shaped frames.

[0013] In one possible implementation, the airflow supply component is a high-pressure air pump fixedly installed on the outside of the cabinet.

[0014] In one possible implementation, the exhaust pipe is connected to the upper end of the air collection box; and a plurality of pipe clamps are fixed on the outside of the air collection box at intervals in the vertical direction, each of the pipe clamps being used to clamp and fix the exhaust pipe.

[0015] In this embodiment, the airflow supply component generates high-pressure airflow and outputs it to the cabinet interior through an exhaust pipe. Since the exhaust pipe is installed inside a cooling box buried underground, the cooling box, as the core natural cold source, allows for thorough heat exchange between its internal low-temperature environment and the high-pressure airflow within the exhaust pipe, achieving effective pre-cooling of the airflow. Subsequently, the cooled airflow is transported to a collection box and finally enters the cabinet interior. During this process, a temperature monitoring component continuously senses the temperature of the airflow about to enter the cabinet. If the temperature exceeds a set threshold, a temperature regulation component is activated for end-point cooling, ensuring that the air supplied to the cabinet remains at a suitable temperature.

[0016] After the airflow is delivered into the cabinet, it directly and efficiently dissipates heat from the electrical components. Throughout the process, the airflow supply components, the buried cooling box, and the monitoring and regulation components in the air collection box are sequentially connected and work together to form a highly efficient thermal management system that integrates natural cold source pre-cooling and active precise control.

[0017] The energy-saving energy storage cabinet provided in this embodiment, compared with the prior art, by placing the heat-generating airflow supply component externally and utilizing the constant temperature characteristics of the underground soil to pre-cool the airflow, not only completely eliminates the negative impact of the fan motor's own heat generation on the temperature rise inside the cabinet, but also significantly reduces the energy consumption load of subsequent active cooling, achieving energy saving and consumption reduction from the source. Simultaneously, through the coordinated operation of temperature monitoring and adjustment components within the air collection box, real-time monitoring and precise control of the intake air temperature are achieved, effectively overcoming the limitations of relying solely on underground airflow which may be affected by external climate conditions. This ensures the stability and reliability of the heat dissipation effect, providing a continuous and ideal working environment for the electrical components inside the cabinet. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 One of the three-dimensional structural schematic diagrams of the energy-saving energy storage cabinet provided in the embodiments of this application; Figure 2 A second three-dimensional structural schematic diagram of the energy-saving energy storage cabinet provided in the embodiments of this application; Figure 3 This is a partially enlarged schematic diagram of the cabinet used in the embodiments of this application; Figure 4 This is a schematic diagram of the exploded structure of the gas collection box, anti-detachment rod, and vent pipe used in the embodiments of this application; Figure 5 This is a schematic diagram of the explosion structure of the gas collection box and anti-detachment rod used in the embodiments of this application; Figure 6 This is a three-dimensional structural diagram of the gas collection box and temperature regulation component used in the embodiments of this application in a combined state; Figure 7 This is a three-dimensional structural diagram of the water storage tank and airflow supply assembly used in the embodiments of this application in a combined state; Figure 8 This is a schematic diagram of the exploded structure of the cooling box used in the embodiments of this application; Figure 9 This is a cross-sectional view of the cooling box and exhaust pipe used in the embodiments of this application in a combined state; Explanation of reference numerals in the attached drawings: 1. Cabinet; 11. Support arm; 111. Threaded hole; 2. Gas collection box; 21. Vent pipe; 22. Protrusion; 221. Perforation; 23. Pipe clamp; 3. Cooling box; 31. Box frame; 311. Through hole; 32. Protrusion; 4. Airflow supply assembly; 41. Exhaust pipe; 5. Temperature monitoring component; 6. Temperature regulating component; 61. Water storage tank; 62. Coil; 7. Return water tank; 71. Water pump assembly; 8. Water supply assembly; 9. Anti-detachment rod; 91. Connecting joint; 92. Connecting screw. Detailed Implementation

[0020] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0021] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0022] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0024] Please refer to the following: Figures 1 to 9 The energy-saving energy storage cabinet provided in this application will now be described. The energy-saving energy storage cabinet proposed in this application includes a cabinet body 1, an air collection box 2, a cooling box 3, and an airflow supply component 4.

[0025] Cabinet 1 has a hollow interior structure, which is used to house electrical components. After prolonged use, the heat generated by the electrical components inside cabinet 1 will concentrate inside the cabinet. During actual installation, cabinet 1 is fixed to the ground.

[0026] The air collection box 2 is fixedly installed on the outside of the cabinet 1, and its interior is connected to the interior of the cabinet 1 so that the airflow entering the air collection box 2 can be discharged into the cabinet 1.

[0027] The gas collection box 2 is equipped with a temperature monitoring component 5 and a temperature regulating component 6; wherein, the temperature monitoring component 5 is used to monitor the temperature of the airflow discharged into the cabinet 1, and the temperature regulating component 6 is used to reduce the temperature inside the gas collection box 2 so that the airflow entering the gas collection box 2 can exchange heat with the interior to reduce the airflow temperature.

[0028] In this embodiment, the temperature monitoring component 5 and the temperature regulating component 6 can be triggered and controlled by a controller; specifically, the controller can preset a temperature threshold, and when the temperature monitoring component 5 obtains a temperature value equal to or greater than the threshold, the controller sends a signal to the temperature regulating component 6 to reduce the internal temperature of the gas collection box 2.

[0029] The cooling box 3 has a hollow internal structure and is designed to be buried in the underground soil at a depth of one and a half to three meters. This design is because the annual temperature fluctuation in this soil layer is very small, and its average temperature is much lower than the local average summer air temperature; under normal circumstances, the ground temperature is lower than the target temperature that the cabinet 1 needs to maintain.

[0030] The air supply component 4 is installed on the ground outside the cabinet 1 to draw in air from the environment and form a high-pressure airflow to be discharged outward.

[0031] The cooling chamber 3 has two through holes 311 that communicate with the interior. Based on this, the air supply component 4 is connected to an exhaust pipe 41. The exhaust pipe 41 passes through the two through holes 311 and communicates with the air collection box 2, so that part of the exhaust pipe 41 is inside the cooling chamber 3, thereby exchanging heat with the cooling chamber 3 and ensuring that the air temperature is effectively reduced.

[0032] In this embodiment, the airflow supply component 4 generates a high-pressure airflow and outputs it through an exhaust pipe 41. The exhaust pipe 41 passes through the interior of a cooling box 3 buried underground; a stable low-temperature environment is formed inside the cooling box 3, which undergoes sufficient heat exchange with the high-pressure airflow flowing through the exhaust pipe 41 through the pipe wall, thereby achieving effective pre-cooling of the airflow. The pre-cooled airflow is then transported to the air collection box 2. The temperature monitoring component 5 senses the temperature of the airflow about to enter the cabinet 1 in real time; when the detected airflow temperature is higher than a set threshold, the temperature regulating component 6 is activated to precisely cool the airflow at its end. This design ensures that the temperature of the air finally delivered into the cabinet 1 remains constant within a suitable range.

[0033] After the treated airflow enters the cabinet 1, it directly and efficiently dissipates heat from the internal electrical components. During this process, the airflow supply component 4, the buried cooling box 3, and the temperature monitoring component 5 and temperature regulation component 6 in the air collection box 2 are sequentially connected and work together to form a highly efficient thermal management system that integrates natural cold source pre-cooling and active precise control.

[0034] The energy-saving energy storage cabinet provided in this embodiment, compared with the prior art, fundamentally eliminates the negative impact of its own heat generation on the internal temperature rise by externalizing the heat-generating airflow supply component 4. Simultaneously, the system utilizes the constant temperature characteristics of the underground soil to pre-cool the transported airflow, significantly reducing the energy demand for subsequent active cooling and achieving energy conservation and consumption reduction from the source. Furthermore, through the coordinated control of the temperature monitoring and regulation components within the air collection box 2, real-time monitoring and precise control of the intake air temperature are achieved. This design effectively overcomes the limitations of relying solely on underground wind for heat dissipation, which is affected by external climate fluctuations, thus ensuring the stability and reliability of the heat dissipation effect and providing a continuously ideal working environment for the electrical components inside the cabinet.

[0035] It should be noted that the cabinet 1 does not adopt a strictly sealed environment. Therefore, the cooling airflow entering the cabinet 1 can be discharged back into the environment, carrying some heat, in order to achieve the technical purpose of efficient cooling of the cabinet 1; or, an air outlet can be set on the side of the cabinet 1 facing away from the air collection box 2 to ensure the efficiency of cooling airflow discharge.

[0036] In some embodiments, such as Figure 1 , Figure 3 and Figure 4 As shown, the air collection box 2 is connected to the cabinet 1 by a vent pipe 21. Specifically, the air collection box 2 is located on the outside of the cabinet 1 and has a gap between it and the outer wall of the cabinet 1 to avoid heat exchange between the cabinet 1 and the air collection box 2. The vent pipe 21 is located in this space to form an airflow channel connecting the air collection box 2 and the cabinet 1.

[0037] Based on the foregoing, the temperature monitoring component 5 is a temperature sensor fixedly installed on the vent pipe 21. This sensor is used to directly monitor the temperature of the airflow inside the vent pipe 21, so as to avoid the internal temperature of the gas collection box 2 affecting the accuracy of its airflow temperature monitoring.

[0038] In some embodiments, such as Figure 1 , Figure 3 and Figure 4 As shown, the ventilation tube 21 has multiple tubes; in this embodiment, the ventilation tube 21 has three tubes.

[0039] Multiple vent pipes 21 are spaced apart in the vertical direction, and the temperature sensor is fixedly mounted on the vent pipe 21 located at the top.

[0040] By adopting the above technical solution and utilizing the principle of hot air rising, the temperature sensor can more sensitively detect the highest temperature point of the airflow, ensuring the accuracy of its detection effect.

[0041] In some embodiments, such as Figure 2 and Figure 6 As shown, the temperature regulating component 6 includes a water storage tank 61 and a coil 62.

[0042] The water storage tank 61 is fixedly installed on the ground outside the gas collection box 2 to hold cooling liquid. In actual use, the temperature of the liquid in the water storage tank 61 can be maintained by periodically changing the liquid, adding chemicals or ice, etc.

[0043] The coil 62 is fixedly installed inside the gas collection box 2 and is positioned opposite to the communication position between the gas collection box 2 and the cabinet 1. Specifically, the coil 62 is fixedly installed on the inner wall of the gas collection box 2 on the side facing away from the cabinet 1. Its main body adopts a spiral structure and is fixed by adhesive plate.

[0044] Both ends of the coil 62 extend to the outside of the gas collection box 2; correspondingly, the outer wall of the gas collection box 2 is provided with two outlet holes for the two ends of the coil 62 to pass through; one end of the coil 62 is connected to the water storage tank 61 through the water supply component 8, and the other end is connected to a return water tank 7 to realize the collection of the output liquid.

[0045] By adopting the above technical solution, when the high-temperature airflow flows over the surface of the coil 62, the cooling liquid inside the coil absorbs the heat of the airflow, achieving efficient end cooling; and the liquid after heat exchange is recovered by the return water tank 7 to avoid resource loss.

[0046] In some embodiments, such as Figure 2 and Figure 6 As shown, the water storage tank 61 and the return water tank 7 are connected by a water flow pump assembly 71. This structure forms a closed-loop liquid circulation circuit, which enables the recycling of the cooling medium and improves the system's continuous cooling capacity and operating economy.

[0047] When the water pumping component 71 is not in use, the water storage tank 61 supplies cooling medium separately to the temperature control module inside the gas collection tank 2. Compared with the liquid circulation reduction technology, this method has better stability.

[0048] In some embodiments, such as Figure 2 , Figure 3 and Figure 5 As shown, the outer wall of the cabinet 1 has an outwardly extending support arm 11. Correspondingly, the gas collection box 2 is provided with an outwardly extending protrusion 22, the lower side of which is connected to the upper side of the support arm 11, thereby providing a stable and reliable support foundation for the gas collection box 2.

[0049] In some embodiments, such as Figure 2 , Figure 3 and Figure 5 As shown, the protrusion 22 has a through hole 221 extending along the extension direction of the support arm 11, and the support arm 11 has a threaded hole 111 suitable for communicating with the through hole 221; specifically, when the lower side of the protrusion 22 is in contact with the upper side of the support arm 11, the threaded hole 111 and the through hole 221 are coaxially connected.

[0050] Based on the foregoing, the protrusion 22 also includes an anti-detachment rod 9, which is slidably inserted into the through hole 221. One end of the rod has a connector 91 that abuts against the outer side of the gas collection box 2, and the other end has a connecting screw 92. During assembly, the connecting screw 92 is threadedly connected to the threaded hole 111. By tightening the connecting screw 92, the anti-detachment rod 9 can press against the gas collection box 2, thereby achieving quick installation and fastening of the gas collection box 2 and the cabinet 1. This connection method has a simple structure and is convenient to assemble and disassemble.

[0051] In some embodiments, such as Figure 8 and Figure 9 As shown, the cooling box 3 includes two box-shaped frames 31 and two sets of protrusions 32.

[0052] Both box-shaped frames 31 adopt an internally hollow structure with an open opening on one side; the two box-shaped frames 31 are connected with their open surfaces to form a complete internally hollow box structure. This split design greatly facilitates the assembly of the cooling box 3 before underground burial and the layout of internal pipelines.

[0053] Two sets of protrusions 32 are fixedly installed on the inner bottom surfaces of the two box-shaped frames 31, and each set of protrusions 32 includes multiple independent protrusions 32.

[0054] When the two box-shaped frames 31 are joined together, the two sets of protrusions 32 abut against each other; these protrusions 32 work together to restrict the exhaust pipes 41 inside the cooling box 3 to be distributed in a curved shape.

[0055] By adopting the above technical solution, the curved distribution structure significantly increases the effective heat exchange length and turbulence of the exhaust pipe 41 in a low-temperature environment, thereby greatly improving the heat exchange efficiency between the airflow and the underground cold source.

[0056] The two through holes 311 can be opened on the two box-shaped frames 31 respectively, or they can be opened on one of the box-shaped frames 31, for the exhaust pipe 41 to pass through and exit.

[0057] In some embodiments, such as Figure 1 , Figure 2 and Figure 7 As shown, the airflow supply component 4 is a high-pressure air pump fixedly installed on the outside of the cabinet 1. The high-pressure air pump is fixed above the ground by a bracket pre-installed on the ground and is located away from the cabinet 1.

[0058] By adopting the above technical solution, the high-pressure air pump is externally mounted, so as to completely avoid the heat generated by its operation from affecting the temperature of cabinet 1, and at the same time, it is also conducive to the maintenance and repair of the equipment.

[0059] In some embodiments, such as Figure 1 , Figure 2 and Figure 5 As shown, the exhaust pipe 41 is connected to the upper end of the gas collection box 2, so that the cooling airflow discharged into the gas collection box 2 can have efficient heat exchange with the rising high-temperature gas.

[0060] Multiple pipe clamps 23 are fixed on the outside of the air collection box 2, spaced apart along the vertical direction. Each pipe clamp 23 is used to clamp and fix the exhaust pipe 41. This arrangement makes the routing of the exhaust pipe 41 clear and neat, and the multi-point fixation effectively prevents the pipe from loosening and vibrating due to airflow pulsation or external environmental influences.

[0061] The above content is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An energy-saving energy storage cabinet, comprising a cabinet for fixing to the ground, characterized in that, Also includes: A gas collection box is fixedly installed on the cabinet and its interior is connected to the interior of the cabinet; the gas collection box is equipped with a temperature monitoring component for monitoring the temperature of the airflow discharged into the cabinet and a temperature regulating component for reducing the temperature inside the gas collection box. A cooling box, used for burying in underground soil; the cooling box has two through holes communicating with its interior; and An airflow supply assembly is used to generate a high-pressure airflow; the airflow supply assembly is connected to an exhaust pipe, which passes through two through holes and is connected to the gas collection box, so that part of the exhaust pipe is inside the cooling box.

2. The energy-saving energy storage cabinet as described in claim 1, characterized in that, The gas collection box is connected to the cabinet via a vent pipe, and the temperature monitoring component is a temperature sensor fixedly installed on the vent pipe for monitoring the temperature of the airflow inside the vent pipe.

3. The energy-saving energy storage cabinet as described in claim 2, characterized in that, The ventilation pipe has multiple sections, which are spaced apart in the vertical direction, and the temperature sensor is fixedly mounted on the upper ventilation pipe.

4. The energy-saving energy storage cabinet as described in claim 1, characterized in that, The temperature regulating component includes: A water storage tank, fixedly installed outside the gas collection box, is used to contain liquid; and The coil is fixedly installed inside the gas collection box, and is positioned opposite to the communication position between the gas collection box and the cabinet. Both ends of the coil extend to the outside of the gas collection box, with one end connected to the water storage tank through a water supply component, and the other end connected to a return water tank.

5. The energy-saving energy storage cabinet as described in claim 4, characterized in that, The water storage tank and the return water tank are connected by a water flow pump assembly.

6. The energy-saving energy storage cabinet as described in claim 1, characterized in that, The outer wall of the cabinet has an outwardly extending support arm, and the gas collection box is provided with an outwardly extending protrusion that connects with the upper side of the support arm.

7. The energy-saving energy storage cabinet as described in claim 6, characterized in that, The protrusion has a through hole extending along the direction of the support arm, and the support arm has a threaded hole adapted to communicate with the through hole; furthermore, the protrusion also includes: The anti-detachment rod is slidably inserted into the through hole, and has a butt joint that abuts against the outer side of the gas collection box, and a threaded screw that is threadedly connected to the threaded hole.

8. The energy-saving energy storage cabinet as described in claim 1, characterized in that, The cooling box includes: Both box-shaped frames are hollow inside with an open side, and the open sides of the two box-shaped frames are connected to form a hollow box structure; and Two sets of protrusions are fixedly installed on the inner bottom surfaces of the two box-shaped frames respectively; each set of protrusions includes multiple protrusions, and when the two box-shaped frames are connected, the two sets of protrusions abut against each other, so that the exhaust pipe inside the cooling box is distributed in a curved shape; The two through holes are respectively opened on the two box-shaped frames, or on one of the box-shaped frames.

9. The energy-saving energy storage cabinet as described in claim 1, characterized in that, The airflow supply component is a high-pressure air pump that is fixedly installed on the outside of the cabinet.

10. The energy-saving energy storage cabinet as described in claim 1, characterized in that, The exhaust pipe is connected to the upper end of the air collection box; and a plurality of pipe clamps are fixed on the outside of the air collection box at intervals in the vertical direction, each of the pipe clamps being used to clamp and fix the exhaust pipe.

Images