CN218900634U

CN218900634U - Fireproof cabinet

Info

Publication number: CN218900634U
Application number: CN202223036534.9U
Authority: CN
Inventors: 陈晓林; 郭钦鑫; 徐中华; 钱振华; 何泽洲; 尹利超
Original assignee: Envision Energy Co Ltd
Current assignee: Envision Energy Co Ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-25
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to the technical field of energy storage systems, and provides a fireproof cabinet. The fireproof cabinet includes: a fire-resistant cabinet comprising a plurality of fire-resistant walls, and wherein each fire-resistant wall comprises an inner metal plate, a fire-resistant plate, and an outer metal plate, wherein fire-resistant glue is filled between and/or within the fire-resistant walls; and a fireproof cabinet door connected with the fireproof cabinet body to close the fireproof cabinet body, wherein fireproof glue is filled between the fireproof door and the fireproof door frame and/or between the door frame and the fireproof cabinet body. Wherein the fireproof wall, the fireproof glue and the fireproof cabinet door are all constructed to have two-hour fireproof heat insulation, and different fireproof heat insulation time grades can be set according to the use condition of the fireproof cabinet, so that the fireproof cabinet can meet the fireproof requirements of different parts in the energy storage system.

Description

Fireproof cabinet

Technical Field

The present utility model relates generally to the field of energy storage systems. In particular, the present utility model relates to a fire resistant cabinet for an energy storage system.

Background

At present, the fireproof requirements of the energy storage system are higher and higher, so that different fireproof designs are required to be used according to the working conditions of all parts of the energy storage system to meet the integral fireproof requirements of the energy storage system. However, the fireproof performance of the cabinet in the conventional energy storage system still needs to be improved.

Disclosure of Invention

In order to at least partially solve the problem of the prior art that the fireproof performance of the cabinet body of the energy storage system needs to be improved, the utility model provides a fireproof cabinet, which comprises

A fire-resistant cabinet comprising a plurality of fire-resistant walls, and wherein each fire-resistant wall comprises an inner metal plate, a fire-resistant plate, and an outer metal plate, wherein fire-resistant glue is filled between and/or within the fire-resistant walls; and

and the fireproof cabinet door is connected with the fireproof cabinet body to seal the fireproof cabinet body, and fireproof glue is filled between the fireproof door and the fireproof door frame and/or between the door frame and the fireproof cabinet body.

In one embodiment of the utility model, it is provided that the fire-protection cabinet door comprises:

a fireproof door frame fixed with the fireproof cabinet body; and

and the fireproof door leaf is rotatably connected with the fireproof door frame to close and open the fireproof cabinet body.

In one embodiment of the utility model, it is provided that the inner and outer metal plates are made of steel and/or aluminum.

In one embodiment of the utility model, it is provided that the fire-protection cabinet further comprises:

an energy storage device housing configured to house an energy storage device.

In one embodiment of the utility model, it is provided that the plurality of fire-protection walls enclose a plurality of fire-protection cabinet spaces and that the plurality of fire-protection cabinet spaces are isolated from one another, and that fire-protection cabinet doors are provided for each fire-protection cabinet space.

In one embodiment of the utility model, it is provided that the fire wall between two fire-proof cabinet spaces is an intermediate fire-proof layer, which comprises: a left side support beam, a fire-proof plate and a right side support beam.

In one embodiment of the utility model, it is provided that the time scale of the fire-resistant insulation of the fire-resistant wall, the fire-resistant glue and the fire-resistant cabinet door is set in accordance with the service conditions of the fire-resistant cabinet.

In one embodiment of the utility model, provision is made for the fire-protection wall, the fire-protection glue and the fire-protection cabinet door to be constructed with a fire-resistant thermal insulation of two hours, wherein:

the inner metal plate and/or the structure and/or material of the outer metal plate of the fire wall are selected such that the fire wall has a fire resistance and a heat insulation of two hours; and/or

The material of the fire-resistant glue is chosen such that the fire-resistant glue has a fire-resistant heat insulation of two hours; and/or

The structure and/or material of the fire-resistant cabinet door is selected such that the fire-resistant cabinet door has a fire-resistant insulation of two hours.

In one embodiment of the utility model, provision is made for:

the material of the fire protection plate of the fire protection wall comprises one or more of the following: perlite, aerogel, rock wool, aluminum silicate wool, and silicate composite boards; and/or

The materials of the fireproof glue comprise: acrylic glue; and/or

The material of the fireproof cabinet door comprises one or more of the following: perlite, aerogel, rock wool, aluminum silicate wool, and silicate composite board.

The utility model also provides a method for installing the fireproof plate, which comprises the following steps:

installing a metal frame;

welding the inner metal plate to the metal frame;

the first fireproof plate layer is fixedly connected to the metal frame through bolts;

the second fireproof plate layer is fixedly connected to the first fireproof plate layer through bolts;

coating fireproof glue at the gap between the first fireproof plate layer and the second fireproof plate layer and the metal frame; and

and the outer metal plate is fixedly connected to the second fireproof plate layer through bolts.

In one embodiment of the utility model, it is provided that the screw connection comprises a self-tapping screw connection.

The utility model has at least the following beneficial effects: the utility model provides a fireproof cabinet, wherein fireproof walls, fireproof glue and a fireproof cabinet door are all constructed to have two-hour fireproof heat insulation, and different fireproof heat insulation time grades can be set according to the use conditions of the fireproof cabinet, so that the fireproof cabinet can meet the fireproof requirements of different parts in an energy storage system.

Drawings

To further clarify the advantages and features present in various embodiments of the present utility model, a more particular description of various embodiments of the present utility model will be rendered by reference to the appended drawings. It is appreciated that these drawings depict only typical embodiments of the utility model and are therefore not to be considered limiting of its scope. In the drawings, for clarity, the same or corresponding parts will be designated by the same or similar reference numerals.

Fig. 1 shows a schematic structural view of a fire-resistant cabinet according to an embodiment of the utility model.

Fig. 2 illustrates a partial schematic view of a fire-resistant cabinet in accordance with one embodiment of the utility model.

Fig. 3 shows a schematic partial view of a fire-resistant door in accordance with an embodiment of the utility model.

Detailed Description

It should be noted that the components in the figures may be shown exaggerated for illustrative purposes and are not necessarily to scale. In the drawings, identical or functionally identical components are provided with the same reference numerals.

In the present utility model, unless specifically indicated otherwise, "disposed on …", "disposed over …" and "disposed over …" do not preclude the presence of an intermediate therebetween. Furthermore, "disposed on or above" … merely indicates the relative positional relationship between the two components, but may also be converted to "disposed under or below" …, and vice versa, under certain circumstances, such as after reversing the product direction.

In the present utility model, the embodiments are merely intended to illustrate the scheme of the present utility model, and should not be construed as limiting.

In the present utility model, the adjectives "a" and "an" do not exclude a scenario of a plurality of elements, unless specifically indicated.

It should also be noted herein that in embodiments of the present utility model, only a portion of the components or assemblies may be shown for clarity and simplicity, but those of ordinary skill in the art will appreciate that the components or assemblies may be added as needed for a particular scenario under the teachings of the present utility model. In addition, features of different embodiments of the utility model may be combined with each other, unless otherwise specified. For example, a feature of the second embodiment may be substituted for a corresponding feature of the first embodiment, or may have the same or similar function, and the resulting embodiment would fall within the disclosure or scope of the disclosure.

It should also be noted herein that, within the scope of the present utility model, the terms "identical", "equal" and the like do not mean that the two values are absolutely equal, but rather allow for some reasonable error, that is, the terms also encompass "substantially identical", "substantially equal". By analogy, in the present utility model, the term "perpendicular", "parallel" and the like in the table direction also covers the meaning of "substantially perpendicular", "substantially parallel".

The numbers of the steps of the respective methods of the present utility model are not limited to the order of execution of the steps of the methods. The method steps may be performed in a different order unless otherwise indicated.

The utility model is further elucidated below in connection with the embodiments with reference to the drawings.

Fig. 1 shows a schematic structural view of a fire-resistant cabinet according to an embodiment of the utility model. As shown in fig. 1, the fire-resistant cabinet may include a fire-resistant cabinet body 101 and a fire-resistant cabinet door 102, wherein the fire-resistant cabinet door 102 is connected with the fire-resistant cabinet body 101 to enclose the fire-resistant cabinet body 101. An energy storage battery accommodating part can be arranged in the fireproof cabinet to accommodate the energy storage battery.

Fig. 2 illustrates a partial schematic view of a fire-resistant cabinet in accordance with one embodiment of the utility model. As shown in fig. 2, the fire-resistant cabinet 101 may include a plurality of fire-resistant walls 201, wherein a fire-resistant glue 202 may be filled between the plurality of fire-resistant walls 201, and the fire-resistant walls 201 are connected with a cabinet frame 203. Wherein each firewall 201 may include an inner metal plate 203, a fire protection plate 204, and an outer metal plate 205. The inner metal plate 203 and the outer metal plate 205 may be made of steel.

The plurality of fireproof walls 201 may enclose a plurality of fireproof cabinet spaces and the plurality of fireproof cabinet spaces are isolated from each other, and wherein the fireproof cabinet door 102 is provided for each fireproof cabinet space, respectively.

Fig. 3 shows a schematic partial view of a fire-resistant door in accordance with an embodiment of the utility model. As shown in fig. 3, the fireproof cabinet door 102 includes a fireproof door frame 301 and a fireproof door leaf 302, wherein the fireproof door frame 301 and the fireproof cabinet body 101 are fixed together by welding, the fireproof door leaf 302 is rotatably connected with the fireproof door frame 301 to close and open the fireproof cabinet body 101, and a fireproof glue 202 is filled between the fireproof door leaf 302 and the fireproof door frame 301 and/or between the fireproof door frame 301 and the fireproof cabinet body 101.

The plurality of fireproof walls 201 may enclose a plurality of fireproof cabinet spaces and the plurality of fireproof cabinet spaces are isolated from each other, and wherein the fireproof cabinet door 102 is provided for each fireproof cabinet space, respectively. The firewall 201 between two fireproof cabinet spaces is an intermediate fireproof layer. Fig. 4 shows a schematic view of an intermediate fire barrier in an embodiment of the utility model. As shown in fig. 4, the middle fire-blocking layer may include a left side support beam 401, a fire-blocking plate 204, and a right side support beam 402.

In the present utility model, the time level of the fire-resistant insulation of the fireproof wall 201, the fireproof glue 202 and the fireproof cabinet door 102 is set according to the usage condition of the fireproof cabinet. For example, the fireproof wall 201, the fireproof glue 201 and the fireproof cabinet door 102 are constructed to have a fire-resistant insulation of two hours, wherein:

the structure and/or material of the inner metal plate 203 and/or the fire protection plate 204 and/or the outer metal plate 205 of the fire protection wall 201 is selected such that the fire protection wall 201 has a fire resistance of two hours; and/or

The material of the flame retardant glue 202 is selected such that the flame retardant glue 202 has a fire resistance and a heat insulation of two hours; and/or

The structure and/or material of the fire-resistant cabinet door 102 is selected such that the fire-resistant cabinet door 102 has a fire-resistant thermal insulation of two hours.

Wherein the materials of the fire protection plate 204 of the fire protection wall 201 may include: perlite, aerogel, rock wool, aluminum silicate wool, and silicate composite board, the materials of the fire-resistant glue 202 may include: acrylic based glue, the material of the fireproof cabinet door 102 may include perlite, aerogel, rock wool, aluminum silicate wool, and silicate composite board.

Fig. 5 shows a schematic flow chart of a fire-resistant cabinet installation in an embodiment of the utility model. As shown in fig. 5, the following steps are included:

step 501, installing a metal frame.

Step 502, welding the inner metal plate to the metal frame.

Step 503, fixing the first fireproof plate layer on the metal frame through bolting.

Step 504, fixing the second fireproof plate layer on the first fireproof plate layer through bolting.

Step 505, applying a fire-retardant glue at the gap between the first and second fire-retardant plate layers and the metal frame.

And 506, fixing the outer metal plate on the second fireproof plate layer through bolting.

In steps 503, 504 and 506, the bolting may be a self tapping screw connection.

While various embodiments of the present utility model have been described above, it should be understood that they have been presented by way of example only, and not limitation. It will be apparent to those skilled in the relevant art that various combinations, modifications, and variations can be made therein without departing from the spirit and scope of the utility model. Thus, the breadth and scope of the present utility model as disclosed herein should not be limited by any of the above-described exemplary embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A fire-resistant cabinet, comprising:

2. The fire resistant cabinet of claim 1, wherein the fire resistant cabinet door comprises:

a fireproof door frame fixed with the fireproof cabinet body; and

3. The fire resistant cabinet of claim 1, wherein the inner and outer metal plates are made of steel and/or aluminum.

4. The fire resistant cabinet of claim 1, further comprising:

an energy storage device housing configured to house an energy storage device.

5. The fire resistant cabinet of claim 1, wherein the plurality of fire resistant walls enclose a plurality of fire resistant cabinet spaces and the plurality of fire resistant cabinet spaces are isolated from each other, and wherein a fire resistant cabinet door is provided for each fire resistant cabinet space, respectively.

6. The fire resistant cabinet of claim 5, wherein the fire resistant wall between two of the fire resistant cabinet spaces is an intermediate fire resistant layer comprising: a left side support beam, a fire-proof plate and a right side support beam.

7. The fire resistant cabinet of claim 1, wherein the fire resistant wall, the fire resistant glue, and the time scale of the fire resistant insulation of the fire resistant cabinet door are set according to a usage condition of the fire resistant cabinet.

8. The fire resistant cabinet of claim 7, wherein the fire resistant wall, fire resistant glue, and fire resistant cabinet door are configured to have a fire resistance of two hours, wherein: