Fan unit of energy storage cabinet
By installing dustproof mesh components and electric louvers in the energy storage cabinet fan unit, the problem of insects and dust entering is solved, and the cleaning and safety of the energy storage cabinet is achieved.
Patent Information
- Application Number
- CN202420424908.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-05
AI Technical Summary
The existing energy storage cabinet fans cannot effectively prevent insects and dust from entering, resulting in unclean and unsafe interior of the energy storage cabinet.
An energy storage cabinet fan unit is designed. The air intake fan is equipped with dustproof mesh components, including a nylon filter, an outer mesh frame with a fence structure and an inner mesh frame. It is fixed by a clamping mechanism, and the electric blinds can be driven to open and close. To control ventilation and partitions, ensure air circulation prevents dust and bugs from entering.
Effectively prevent insects and dust from entering the energy storage cabinet, ensuring internal cleaning and safety. The dustproof mesh components play a protective role during ventilation and heat dissipation, while the electric louvers close to the outside world when not ventilation, ensuring the safety of the energy storage cabinet.
Smart Images
Figure CN222254398U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an energy storage cabinet fan group, belonging to the technical field of fans. Background Art
[0002] Energy storage cabinets are equipment that have emerged in recent years due to the rapid development of renewable energy. The energy storage group composed of energy storage cabinets can provide huge peak power, renewable energy storage and other functions, but the energy storage cabinet will generate a lot of heat during use. In order to ensure the normal use of the energy storage cabinet, it is necessary to cool the energy storage cabinet in time. There is now a special fan for energy storage cabinets disclosed in the publication number CN217950744U on the market. The air intake fan and the exhaust fan are provided with electric shutters controlled by the control system and fixed shutters and drainage grooves for rainproof and drainage, which can effectively prevent rainwater from entering. When there is no ventilation and heat dissipation, the electric shutters can be closed in a linked manner to isolate the inside of the energy storage cabinet from the outside world and prevent foreign objects from entering. However, this fan cannot effectively prevent insects and dust from entering when it is in operation. Summary of the invention
[0003] The technical problem to be solved by the utility model is to provide an energy storage cabinet fan unit, which can effectively prevent insects and dust from entering the energy storage cabinet, ensure the cleanliness and safety of the interior of the energy storage cabinet, and solve the shortcomings of the prior art.
[0004] The technical solution of the utility model is: a fan unit of an energy storage cabinet, an air outlet installation port and an air inlet installation port are provided on the energy storage cabinet, an air intake fan is installed on the air inlet installation port, and an exhaust fan is installed on the air outlet installation port, the air intake fan and the exhaust fan both comprise a box body, a rain shield device and an electric shutter driven to open and close by a driving device are installed in the box body of the air intake fan, a dustproof net assembly is installed in the box body of the air intake fan, the rain shield device is installed at the outer end of the box body of the air intake fan, and the dustproof net assembly is installed at the inner end of the box body of the air intake fan.
[0005] It further includes a front frame and a fixed outer frame. The front frame is arranged at the outer end of the box and blocks the outer wall of the energy storage cabinet. The fixed outer frame is sleeved outside the box and fixedly connected to the box body through fasteners. The fixed outer frame cooperates with the inner wall of the energy storage cabinet to block.
[0006] Furthermore, a waterproof adhesive strip is provided on the back of the front frame.
[0007] The dust and wind prevention component further comprises a filter, an outer mesh frame and an inner mesh frame having a fence structure, and the filter is sandwiched between the outer mesh frame and the inner mesh frame.
[0008] Furthermore, the outer network frame and the inner network frame have matching clamping mechanisms, and the inner network frame is sleeved in the outer network frame and clamped in the clamping mechanism.
[0009] Furthermore, the filter screen is a nylon filter screen.
[0010] By implementing the utility model, during ventilation and heat dissipation, the driving device drives the electric shutters on the air intake fan and the exhaust fan to be in an open state, the motor on the exhaust fan drives the impeller to rotate for ventilation, the air in the energy storage cabinet is discharged through the exhaust fan, and the outside air enters the energy storage cabinet through the air intake fan. When passing through the air intake fan, the dustproof net component prevents insects and dust from entering the energy storage cabinet. When there is no ventilation and heat dissipation, the electric shutters on the air intake fan and the exhaust fan are in a closed state, so that the inside of the energy storage cabinet is isolated from the outside world, thereby ensuring the cleanliness and safety of the inside of the energy storage cabinet. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the air intake fan;
[0012] Figure 2 This is a schematic diagram of the air intake fan installed on the energy storage wall;
[0013] Figure 3 This is a top view of the exhaust fan installed on the energy storage wall;
[0014] Figure 4 for Figure 3 A-direction sectional view;
[0015] Figure 5 It is an exploded view of the dustproof net assembly 4.
[0016] As shown in the figure: energy storage cabinet wall 1; air intake fan 2; box body 3; dust screen assembly 4; front frame 5; fixed outer frame 6; waterproof silicone strip 7; filter screen 8; outer mesh frame 9; inner mesh frame 10; clamping mechanism 11. DETAILED DESCRIPTION
[0017] Embodiments of the present utility model: Figures 1 to 5As shown, an energy storage cabinet fan unit is provided, an air outlet installation port and an air inlet installation port are provided on the wall 1 of the energy storage cabinet, an air intake fan 2 is installed on the air inlet installation port, and an exhaust fan is installed on the air outlet installation port, the air intake fan 2 and the exhaust fan both include a box body 3, a rain shield device and an electric shutter driven to open and close by a driving device are installed in the box body 3, the rain shield device is a fixed shutter and a drain port located at the outer end of the box body 3, a dustproof net assembly 4 is installed at the inner end of the box body 3 of the air intake fan 2, and since the exhaust fan discharges the air in the energy storage cabinet 1, it is difficult for external dust and insects to enter the energy storage cabinet against the wind Therefore, there is no need to install the dust net assembly 4; during ventilation and heat dissipation, the driving device drives the electric shutters on the air intake fan and the exhaust fan to be in an open state, and the motor on the exhaust fan drives the impeller to rotate for ventilation. The air in the energy storage cabinet is discharged through the exhaust fan, and the outside air enters the energy storage cabinet through the air intake fan 2. When passing through the air intake fan, the dust net assembly 4 prevents insects and dust from entering the energy storage cabinet. When there is no ventilation and heat dissipation, the electric shutters on the air intake fan and the exhaust fan are in a closed state, so that the inside of the energy storage cabinet is isolated from the outside world, ensuring the cleanliness and safety of the inside of the energy storage cabinet.
[0018] As a preferred embodiment, it includes a front frame 5 and a fixed outer frame 6. The front frame 5 is fixedly arranged on the outer end of the box body 3 and blocks the outer side of the energy storage cabinet wall 1. The fixed outer frame 6 is sleeved outside the box body 3 and fixedly connected to the box body 3 through fasteners. The fixed outer frame 6 cooperates with the inner side of the energy storage cabinet wall 1 to block. During installation, the air intake fan 2 passes through the air inlet installation port from the inner end to block and limit the front frame and the outer side of the energy storage cabinet wall 1. The fixed outer frame 6 is sleeved outside the box body 3 and clamps the inner side of the energy storage cabinet wall 1 from the inner side of the energy storage cabinet wall 1. After that, it is fixed to the box body 3 with screws, so that the air intake fan 2 is fixedly installed at the air inlet installation port. In order to improve the sealing of the installation, a waterproof silicone strip 7 is provided on the back of the front frame 5. The waterproof silicone strip 7 is fitted with the outer wall to isolate the problem of water seepage.
[0019] As a preferred embodiment, the dust-proof wind component 4 is installed on the inner end of the air intake fan 2 by bolts. The dust-proof wind component 4 includes a filter screen 8, an outer mesh frame 9 and an inner mesh frame 10 with a fence structure. The filter screen 8 is sandwiched between the outer mesh frame 9 and the inner mesh frame 10. The filter screen 8 is a nylon filter screen, which is convenient to install, easy to clean, and has a good ventilation effect.
[0020] As a preferred embodiment, the outer mesh frame 9 and the inner mesh frame 10 have a matching snap-fit mechanism 11. During installation, the inner mesh frame 10 is sleeved in the outer mesh frame 9 and snap-fitted with the snap-fit mechanism, which is convenient for assembly and disassembly.
Claims
1. A fan unit for an energy storage cabinet, wherein an air outlet installation port and an air inlet installation port are provided on the energy storage cabinet, an air inlet fan is installed on the air inlet installation port, and an exhaust fan is installed on the air outlet installation port, the air inlet fan and the exhaust fan both comprise a box body, a rain shield device and an electric shutter driven to open and close by a driving device are installed in the box body, characterized in that: A dustproof net assembly is installed in the box of the air-intake fan, the rain shield is installed at the outer end of the box of the air-intake fan, and the dustproof net assembly is installed at the inner end of the box of the air-intake fan.
2. The energy storage cabinet fan unit according to claim 1, characterized in that: It includes a front frame and a fixed outer frame. The front frame is arranged at the outer end of the box and blocks the outer wall of the energy storage cabinet. The fixed outer frame is sleeved outside the box and fixedly connected to the box body through fasteners. The fixed outer frame cooperates with the inner wall of the energy storage cabinet to block.
3. The energy storage cabinet fan unit according to claim 2 is characterized in that: A waterproof adhesive strip is arranged on the back of the front frame.
4. The energy storage cabinet fan unit according to claim 1, characterized in that: The dust and wind prevention component comprises a filter screen, an outer screen frame and an inner screen frame with a fence structure, and the filter screen is sandwiched between the outer screen frame and the inner screen frame.
5. The energy storage cabinet fan unit according to claim 4 is characterized in that: The outer net frame and the inner net frame have matching clamping mechanisms, and the inner net frame is sleeved in the outer net frame and clamped and matched through the clamping mechanisms.
6. The energy storage cabinet fan unit according to claim 4 or 5, characterized in that: The filter screen is a nylon filter screen.