CN219980090U

CN219980090U - Dustproof ventilation assembly and energy storage cabinet

Info

Publication number: CN219980090U
Application number: CN202320870780.XU
Authority: CN
Inventors: 李玉成; 秦东年; 王亮; 路耀岩; 高建成; 单辉; 梁月宇; 杨昌银; 朱凯
Original assignee: Shenzhen Kunyu Power Technology Co ltd
Current assignee: Shenzhen Kunyu Power Technology Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-11-07
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a dustproof ventilation assembly and an energy storage cabinet, comprising an air inlet device and an air outlet device; the air inlet device comprises dustproof cotton and a first shutter; the air outlet device comprises a fan, a dust screen and a second shutter, and the air inlet device and the air outlet device are oppositely arranged on the cabinet door through a fixed frame; the cabinet door is provided with a honeycomb net, and the positions of the honeycomb net correspond to the installation positions of the air inlet device and the air outlet device and are equal in size. According to the utility model, dust is isolated outside by arranging the dustproof cotton and the dustproof net, and the fan is also arranged to strengthen the exhaust effect of the ventilation module, so that internal hot air is exhausted, and new external air is replaced, thereby achieving the cooling effect.

Description

Dustproof ventilation assembly and energy storage cabinet

Technical Field

The utility model relates to the technical field of energy storage cabinets, in particular to a dustproof ventilation assembly and an energy storage cabinet.

Background

In the operation process of the internal equipment of the energy storage cabinet, a large amount of heat can be generated, and a ventilation structure is required to be arranged on the energy storage cabinet. When more batteries in the energy storage cabinet generate more heat, a ventilation structure with better ventilation effect is needed. The energy storage cabinet is placed outdoor more, and outdoor often has a large amount of ash layers, and tiny ash layers get into in the energy storage cabinet easily to influence interior subassembly. At present, through holes are formed in a cabinet body in most ventilation structures, and fine dust cannot be completely blocked. It is therefore desirable to provide a ventilation assembly that is both air-permeable and dust-resistant.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a dustproof ventilation assembly and an energy storage cabinet. Dust is isolated outside through setting up dustproof cotton and dust screen, still sets up the fan and strengthens ventilation module's exhaust effect.

The technical scheme adopted for solving the technical problems is as follows:

a dustproof ventilation assembly comprises an air inlet device and an air outlet device; the air inlet device comprises dustproof cotton and a first shutter; the air outlet device comprises a fan, a dust screen and a second shutter, and the air inlet device and the air outlet device are oppositely arranged on the cabinet door through a fixed frame; the cabinet door is provided with a honeycomb net, and the positions of the honeycomb net correspond to the installation positions of the air inlet device and the air outlet device and are equal in size.

As a further improvement of the technical scheme, the honeycomb net on the inner side of the cabinet door is inwards concave to form a rectangular concave surface, and a plurality of nuts are arranged on the periphery of the rectangular concave surface.

As a further improvement of the technical scheme, the fixing frame is a rectangular frame and is equal to the rectangular concave surface, one surface of the rectangular frame is not closed and is provided with a circle of extension part, and the fixing frame is fixed on the cabinet door through screws.

As a further improvement of the technical scheme, a through hole is formed in the middle of the surface, opposite to the unsealed surface, of the fixed frame, and the fan is arranged in the through hole of the fixed frame.

As a further improvement of the technical scheme, the door plate is provided with an outer frame, and a circle of steel piece structure is arranged in the outer frame.

As a further improvement of the technical scheme, the door plate is further provided with a cover plate, the cover plate is clamped in the outer frame, and the honeycomb net is arranged on the cover plate.

As a further improvement of the technical scheme, two cabinet doors are arranged on one side of the cabinet body, the cabinet doors can be independently opened, an air inlet device is arranged on one side of the cabinet doors, and an air outlet device is arranged on one side of the cabinet doors.

As a further improvement of the above technical solution, the external air flows on the ventilation assembly, firstly passes through the honeycomb net at the cabinet door, enters the first shutter of the air inlet device, and then passes through the dustproof cotton, and enters the cabinet body; the air in the cabinet is blown out through the fan of the air outlet device, passes through the dustproof net outside the fan, passes through the second louver, and finally is blown out from the honeycomb net of the cabinet door.

The beneficial effects of the utility model are as follows:

according to the utility model, dust is isolated outside by arranging the dustproof cotton and the dustproof net, the air exhaust effect of the ventilation module is enhanced by arranging the fan, and the honeycomb net is arranged at the cabinet door where the air inlet device and the air outlet device are arranged, so that the ventilation module is further protected.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view of the assembly of the present utility model on a cabinet door;

FIG. 2 is a side view of the utility model 1;

FIG. 3 is a cross-sectional view of the utility model A-A;

FIG. 4 is an exploded view of the air intake of the present utility model;

FIG. 5 is a side view of the utility model, FIG. 2;

FIG. 6 is a cross-sectional view of the utility model B-B;

FIG. 7 is an exploded view of the air outlet of the present utility model.

Description of the drawings: 100-cabinet door; 110-cellular network; 200-an air inlet device; 210-a first shutter; 220-dustproof cotton; 300-an air outlet device; 310-a second shutter; 320-dustproof net; 330-a fan; 400-fixing frame.

Detailed Description

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.

Referring to fig. 1, an embodiment of the present utility model provides a ventilation assembly including an air intake device 200 and an air outlet device 300. Wherein, the air inlet device 200 and the air outlet device 300 are both installed on the cabinet door 100 through the fixing frame 400, and the installation positions of the air inlet device 200 and the air outlet device 300 are opposite, so that the air in the cabinet circulates, and the air in the cabinet is purified. The cabinet door 100 is provided with a cellular network 110, and air flows through the cellular network 110. The air inlet device 200 and the air outlet device 300 are both arranged at the corresponding positions of the cellular network 110 and are fixed by the fixing frame 400. The cellular network 110 can ensure uniform passage of air flow while also preventing larger particles from entering the cabinet, thereby seizing the vent assembly.

Further, the honeycomb net 110 inside the cabinet door 100 is concave to form a rectangular concave, and a plurality of nuts are arranged around the rectangular concave. The rectangular frame, the air outlet device 300, the air inlet device 200 and the like can be conveniently clamped and positioned through the concave surface.

The fixing frame 400 is a rectangular frame, and is a three-dimensional rectangle, and the largest surface of the fixing frame is equal to the concave surface of the rectangle. The largest surface of the rectangular frame is not closed, and the maximum surface of the rectangular frame is totally five surfaces. One surface which is not closed is provided with a circle of extension part which is fixed on the cabinet door 100 through screws, and the positions of the screws and nuts on the cabinet door 100 are matched with each other, so that the cabinet door is convenient to position and fix. A through hole is formed in the middle of the surface, opposite to the unsealed surface, of the fixing frame 400, and the fan 330 of the air outlet device 300 is disposed at the through hole of the fixing frame 400. The air inlet device 200 and the air outlet device 300 can inlet and outlet air through the unsealed surface of the rectangular frame and the opened through holes.

Referring to fig. 2 to 4, the air inlet device 200 is installed on one side of the cabinet door 100 and is fixed in the cabinet door 100 by a fixing frame 400. The periphery of the fixing frame 400 just can surround the honeycomb net 110, and is fixed in the cabinet door 100 by arranging a circle of screws around the periphery. The fixing frame 400 is used for fixing the air inlet device 200, so that when air is fed, air enters the interior through the air inlet device 200 after impurity particles are filtered.

Further, the air intake device 200 includes a dust-proof cotton 220 and a first louver 210, the first louver 210 is disposed near the cellular network 110, and the dust-proof cotton 220 covers the first louver 210 and is close to the fixing frame 400. The window of the first louver 210 faces downward, and external air can be blown downward into the cabinet, so that external air can enter the space below the cabinet. The dust wool 220 covers the first louver 210, and the air introduced into the air inlet device 200 must pass through the dust wool 220. The dust cotton 220 can be filtered tiny tissue structure can filter out impurity dust in the gas, avoid impurity to blow into in the energy storage cabinet, influence the work of internal device.

Further, a through hole is provided in the fixing frame 400, and the air filtered by the air inlet device 200 is discharged from the through hole. The fixing frame 400 has a closed structure around, and can completely cover the air inlet device, and only the back is provided with a through hole. When filtering out tiny dust in air inlet unit, can drop from dustproof cotton 220, fixed frame 400 just can catch the dust that purifies out this moment, avoids impurity to drop in the energy storage cabinet, influences the work of internal device.

The entering air enters the air inlet device through the honeycomb net 110 of the cabinet door 100, and at the air inlet device, the air enters the cabinet through the fixed frame 400 after being filtered through the shutter and then enters the dustproof cotton 220 to filter the fine ash layer inside, the filtered air enters the cabinet through the fixed frame 400, the fixed frame 400 catches the filtered impurity dust, and the impurity is prevented from falling into the energy storage cabinet, so that the air is filtered when the air inlet is completed.

Referring to fig. 5 to 7, the air outlet device 300 is installed on the cabinet door 100 opposite to the air inlet device 200, and is also fixed in the cabinet door 100 by the fixing frame 400. The periphery of the fixing frame 400 just can surround the honeycomb net 110, and is fixed in the cabinet door 100 by arranging a circle of screws around the periphery. The fixing frame 400 is used for fixing the air outlet device 300, so that the structure of the ventilation module is unified, and larger particles can be prevented from entering the cabinet.

Further, the air inlet device 200 includes a fan 330, a dust screen 320 and a second louver 310, the second louver 310 is disposed near the cellular network 110, the dust screen 320 is disposed at one side of the second louver 310 near the cabinet and is close to the fixed frame 400, and the fan 330 is disposed on the fixed frame 400. The second louver 310 and the dust screen 320 are provided at the position where the fan 330 discharges the air, so that the foreign matters can be prevented from being carried in when the external air is blown in. The air entering the air outlet device 300 must pass through the dust screen 320 and the louver, and the dust screen 320 filters out the impurity dust in the air, so as to avoid the impurity blowing into the air outlet device 300 and affecting the operation of the fan 330. The fan 330 blows out the air inside, and can start circulation of the air inside, thereby accelerating air circulation and purification.

Further, a through hole is provided in the fixing frame 400, and a fan 330 is provided at the through hole to blow the internal gas to be discharged from the through hole of the fixing frame 400. The fixing frame 400 has a closed structure around, and can completely cover the air outlet device 300, and only the back is provided with a through hole. When the air is blown into the outside and the impurity is too much, the dust is shielded outside by the dust screen 320, and the dust blocked by the dust screen 320 can be received by the fixing frame 400 at this time, so that the impurity is prevented from falling into the energy storage cabinet, and the work of internal devices is prevented from being influenced.

The fan 330 of the air outlet device 300 is turned on, and the air in the cabinet is blown out by the fan 330, passes through the dust screen 320 and the second louver 310, and is discharged from the cellular network 110. When the external wind force is excessively blown into the interior, the foreign matters are filtered through the honeycomb net 110 and then the foreign matters are prevented from being blocked by the dust screen 320 and then the fan 330, so that the rotation work of the fan 330 is influenced.

Further, the door panel of the cabinet door 100 is provided with an outer frame, the outer frame is a foundation for supporting the door panel, and a circle of steel member structure is further arranged in the outer frame to strengthen the support of the door panel. The door plate is also provided with a cover plate which is clamped in the outer frame to cover the door plate body. The cellular network 110 is disposed on the cover plate, and the door panel is disposed with rectangular through holes with the same size as the cellular network 110, so that the gas can smoothly enter and exit from the door.

Two cabinet doors 100 are installed on one side of the cabinet body, each cabinet door 100 can be independently opened, an air inlet device 200 is installed on one side of the cabinet door 100, and an air outlet device 300 is installed on one side of the cabinet door 100. One cabinet door 100 is provided with one device, so that the cabinet door 100 on one side is provided with two air inlet devices 200 in total, and the cabinet door 100 on the other side is provided with two air outlet devices 300.

According to the embodiment of the utility model, the ventilation device is arranged on the cabinet door 100, so that ventilation in the energy storage cabinet is realized, and overheating in the cabinet caused by excessive batteries is avoided. The fan 330 of the air outlet device 300 blows, and the air inside is discharged, and the air inlet device 200 is introduced by the change of the air pressure in the cabinet. When the air inlet device 200 is used for air inlet, the air outside the cabinet firstly passes through the honeycomb net 110 of the cabinet door 100 and enters the air inlet device, and in the air inlet device, fine impurities are filtered through the first louver 210 and then the dustproof cotton 220, and finally enter the energy storage cabinet from the through hole of the fixed frame 400. The air inlet device 200 is matched with the air outlet device 300, so that the internal air circulates to replace new air.

Through cabinet door 100 honeycomb 110 setting, prevent that more impurity from getting into the cabinet in, again filter tiny granule impurity by dustproof cotton 220. Meanwhile, the fan 330 blows the internal air to remove the internal hot air and replace the new external air, thereby achieving the cooling effect.

The utility model also provides an energy storage cabinet which comprises the beneficial effects of any one of the ventilation assemblies, so that the description is omitted.

Wherein, the energy storage cabinet divide into upper and lower two-layer, and the top sets up the outer below of ventilation unit and still is equipped with two air conditioners, sets up the lower floor's cabinet door in same one side respectively, and a door is provided with an air conditioner, cools off the cabinet internal, avoids too high temperature to lead to the battery pack burning explosion in the cabinet. The ventilation assembly of this scheme is provided with on the upper cabinet door of the cabinet body, and four upper cabinet doors all are equipped with ventilation assembly, and one side is hot air inlet unit 200, and one side is air-out device 300, makes the intra-cabinet air obtain the circulation, cooperates jointly with the air conditioner of lower floor, discharges the intra-cabinet hot-blast.

An air inlet and an air outlet are reserved at the bottom of the bracket in the energy storage cabinet body, and a hot air outlet is reserved above the bracket. The cold air blown out by the air conditioner is blown into the cabinet body through the cold air inlet, the temperature of the battery assembly in the cabinet body is reduced, the quality of hot air in the cabinet body is lower, and the position of the internal bracket, namely the position where the battery assembly is distributed, is eliminated through the hot air outlet in the upper part. And then the hot air is discharged through the cooperation with the air outlet device 300 of the ventilation assembly. The energy storage cabinet is internally provided with an air conditioner and a ventilation assembly which are matched with each other, so that the internal cooling and ventilation are further realized.

While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and the equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims

1. A dustproof ventilation assembly, which is characterized by comprising an air inlet device and an air outlet device; the air inlet device comprises dustproof cotton and a first shutter; the air outlet device comprises a fan, a dust screen and a second shutter, and the air inlet device and the air outlet device are oppositely arranged on the cabinet door through a fixed frame; the cabinet door is provided with a honeycomb net, and the positions of the honeycomb net correspond to the installation positions of the air inlet device and the air outlet device and are equal in size.

2. The ventilation assembly according to claim 1, wherein the cellular network inside the cabinet door is concave in position to form a rectangular concave surface, and nuts are arranged around the rectangular concave surface.

3. The ventilation assembly according to claim 2, wherein the fixing frame is a rectangular frame and is equal to the rectangular concave surface, one surface of the rectangular frame is not closed and is provided with a circle of extension part, and the extension part is fixed on the cabinet door through screws.

4. The vent assembly of claim 1, wherein a through hole is provided in the center of the side of the fixed frame opposite the unsealed side, and the fan is disposed in the through hole of the fixed frame.

5. The ventilation assembly of claim 1, wherein the door panel of the cabinet door has an outer frame with a ring of steel structure disposed therein.

6. The vent assembly of claim 5, wherein the door panel further comprises a cover panel, wherein the cover panel is snapped into the housing, and wherein the cellular mesh is formed in the cover panel.

7. The ventilation assembly according to claim 1, wherein two cabinet doors are installed on one side of the cabinet body, the cabinet doors can be opened independently, an air inlet device is installed on one side of the cabinet doors, and an air outlet device is installed on one side of the cabinet doors.

8. The ventilation assembly of claim 1, wherein outside air flows over the ventilation assembly, through the cellular network at the cabinet door, into the first louver of the air intake device, and through the dust cotton, into the cabinet; the air in the cabinet is blown out through the fan of the air outlet device, passes through the dustproof net outside the fan, passes through the second louver, and finally is blown out from the honeycomb net of the cabinet door.

9. A power storage cabinet comprising a ventilation assembly according to any one of claims 1 to 8.