CN219155366U - Energy-storage fireproof container - Google Patents

Abstract

The utility model relates to the technical field of energy storage systems in general, and provides an energy storage fireproof container, which comprises: a container body comprising a plurality of fire-resistant panels and one or more load-bearing structures disposed at the fire-resistant panels, wherein each fire-resistant panel comprises: an inner layer metal plate; an outer layer metal plate; and a fireproof plate disposed between the inner layer metal plate and the outer layer metal plate. And an outer metal sheet, wherein a fire retardant paint is coated on the load-bearing structure, the fire retardant paint configured to expand upon heating to insulate the load-bearing structure; and a fire resistant container door coupled to the container body to enclose the container body. Wherein the container body and the fireproof container door are configured to have a fire-resistant heat-insulating property of at least two hours and can set the time grade of the fire-resistant heat-insulating property of the fireproof container according to the fire-resistant requirement of the energy storage battery, and can be well suitable for the fire-resistant requirement of the energy storage system under different working conditions.

Description

Energy-storage fireproof container

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 container 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 fire resistance of the container body in the conventional energy storage system needs to be improved.

Disclosure of Invention

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

a container body comprising a plurality of fire-resistant panels and one or more load-bearing structures disposed at the fire-resistant panels, wherein each fire-resistant panel comprises:

an inner layer metal plate;

an outer layer metal plate; and

a fireproof plate disposed between the inner layer metal plate and the outer layer metal plate; and

a fire resistant container door connected to the container body to enclose the container body.

In one embodiment of the utility model, it is provided that the load-bearing structure is coated with a fire-retardant paint configured to expand thermally to insulate the load-bearing structure.

In one embodiment of the utility model, it is provided that the energy storage fire protection container further comprises:

and the heat preservation layer is arranged between the fireproof layer and the outer metal plate, wherein the heat preservation layer comprises a rock wool layer and a gap layer.

In one embodiment of the utility model, it is provided that the load bearing structure comprises:

box body supporting beams arranged on 12 edges of the container body, wherein the fire-proof box surface is mounted on the box body supporting beams;

a bottom reinforcing beam disposed at a fire-proof case face of the bottom of the container body; and

four corner fittings arranged at the fire-proof faces of the four sides of the container body.

In one embodiment of the utility model, it is provided that the fire resistant container door comprises:

the fireproof door frame is connected with the container body through a long bolt; and

a fireproof door leaf rotatably connected with the fireproof door frame to close and open the container body.

In one embodiment of the utility model, it is provided that a fire-resistant glue is filled between the fire-resistant door leaf and the fire-resistant door frame and/or between the door frame and the container body.

In one embodiment of the utility model, it is provided that the fire-resistant container comprises a plurality of fire-resistant container doors, and that the fire-resistant door leaves comprise single-door leaves and double-door leaves.

In one embodiment of the utility model, it is provided that the fire-resistant container is configured to carry an energy storage battery, wherein the fire-resistant container face, the fire-resistant glue and the time rating of the fire-resistant insulation of the fire-resistant container door are set according to fire-resistant requirements of the energy storage battery.

In one embodiment of the utility model, the fire-resistant box side, the fire-resistant glue and the fire-resistant container door are constructed to have a fire-resistant thermal insulation of two hours, wherein:

the structure and/or material of the inner metal plate and/or the fire protection plate and/or the outer metal plate of the fire protection box surface is/are selected such that the fire protection box surface 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 container door is selected such that the fire resistant container door has a fire resistance 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 box face 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 fire resistant container door includes one or more of the following: perlite, aerogel, rock wool, aluminum silicate wool, and silicate composite board.

In one embodiment of the utility model, the fire-retardant paint comprises: an intumescent film acrylic coating.

The utility model has at least the following beneficial effects: the utility model provides a fireproof container, wherein a container body and a fireproof container door are constructed to have fire-resistant heat insulation for at least two hours, and the time grade of the fire-resistant heat insulation of the fireproof container can be set according to the fire-resistant requirement of an energy storage battery, so that the fireproof container can be well suitable for the fire-resistant requirement of an energy storage system under different working conditions.

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 container in accordance with an embodiment of the present utility model.

Fig. 2 shows a schematic structural view of a container body according to an embodiment of the present utility model.

Fig. 3 shows a schematic structural view of a fire resistant container door in accordance with one embodiment of the present 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 container in accordance with an embodiment of the present utility model. As shown in fig. 1, the fire-resistant container may include a container body 101 and a fire-resistant container door 102, wherein the fire-resistant container door 102 is coupled with the container body 101 to enclose the container body 101, the fire-resistant container door 102 being configured to have a fire-resistant thermal insulation of at least two hours.

Fig. 2 shows a schematic structural view of a container body according to an embodiment of the present utility model. As shown in fig. 2, the container body 101 may include a plurality of fire-resistant panels 201 and one or more load-bearing structures 202 disposed at the fire-resistant panels 201, wherein each fire-resistant panel 201 may include an inner planar steel sheet 2011, a fire-resistant sheet 2012, a rock wool layer 2013, a void layer 2014, and an outer corrugated metal sheet 2015, wherein a fire-resistant paint is coated on the load-bearing structures 201, the fire-resistant paint configured to thermally expand to insulate the load-bearing structures 201.

The load bearing structure 202 may include box spandrel beams, bottom reinforcement beams, and corner fittings. Wherein the box body supporting beams are arranged on 12 edges of the container body, and wherein the fireproof box surface is arranged on the box body supporting beams; the bottom reinforcing beam is arranged at the fireproof box surface at the bottom of the container body; the four corner fittings are arranged at the fireproof box surfaces of the four side surfaces of the container body.

Wherein the top cross member is arranged at a fire-proof face 201 of the top of the container body 101, the bottom cross member is arranged at a fire-proof face 201 of the bottom of the container body 101, and the four corner pieces are arranged at fire-proof faces 201 of four sides of the container body 101.

Fig. 3 shows a schematic structural view of a fire resistant container door in accordance with one embodiment of the present utility model. As shown in fig. 3, the fireproof container door 102 may include a fireproof door frame 301 and a fireproof door leaf 302, wherein the fireproof door frame 301 is connected to the container body 101 through a long bolt, and the fireproof door leaf 302 is rotatably connected to the fireproof door frame 301 to close and open the container body 101. A fire-proof glue 303 may be filled between the fire-proof door leaf 302 and the fire-proof door frame 301 and/or between the fire-proof door frame 30 and the container body 101 to ensure the integrity of the fire protection. The fire resistant container may include a plurality of fire resistant container doors 102 and the fire resistant door 302 may be a single door leaf or a double door leaf.

The fire resistant enclosure face 201, fire resistant glue 303, and the fire resistant container door 102 are configured to have a fire resistance and thermal insulation of two hours, wherein:

the structure and/or material of the inner planar steel 2011 and/or 2012 and/or the outer corrugated metal sheet 1015 of the fire-proof box face 201 is selected such that the fire-proof box face 201 has a fire-proof thermal insulation of two hours; and/or

The material of the flame retardant glue 303 is selected such that the flame retardant glue 303 has a fire-resistant heat insulation of two hours; and/or

The structure and/or material of the fire resistant container door 102 is selected such that the fire resistant container door 102 has a fire resistance of two hours.

Wherein the material of the fireproof plate 2012 of the fireproof box face 201 may include perlite, aerogel, rock wool, aluminum silicate wool, and silicate composite board, the material of the fireproof glue 303 may include acrylic glue, the material of the fireproof container door 102 may include perlite, aerogel, rock wool, aluminum silicate wool, and silicate composite board, and the material of the fireproof paint may include an intumescent film acrylic paint.

The fire resistant container may be configured to carry an energy storage battery, wherein the fire resistant case face 201, fire resistant glue 303, and the time scale of the fire resistant insulation of the fire resistant container door 102 may be set according to fire resistant requirements of the energy storage battery.

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 (9)

1. An energy storage fire protection container comprising:

a container body comprising a plurality of fire-resistant panels and one or more load-bearing structures disposed at the fire-resistant panels, wherein each fire-resistant panel comprises:

an inner layer metal plate;

an outer layer metal plate; and

a fireproof plate disposed between the inner layer metal plate and the outer layer metal plate; and

a fire resistant container door connected to the container body to enclose the container body.

2. The energy storage fire resistant container according to claim 1 wherein said load bearing structure is coated with a fire resistant paint configured to expand thermally to insulate the load bearing structure.

3. The energy storage fire resistant container of claim 1 further comprising:

and the heat insulation layer is arranged between the fireproof plate and the outer metal plate, wherein the heat insulation layer comprises a rock wool layer and a gap layer.

4. The energy storage fire protection container of claim 1 wherein the load bearing structure comprises:

box body supporting beams arranged on 12 edges of the container body, wherein the fire-proof box surface is mounted on the box body supporting beams;

a bottom reinforcing beam disposed at a fire-proof case face of the bottom of the container body; and

four corner fittings arranged at the fire-proof faces of the four sides of the container body.

5. The energy storage fire resistant container of claim 1 wherein said fire resistant container door comprises:

the fireproof door frame is connected with the container body through a long bolt; and

a fireproof door leaf rotatably connected with the fireproof door frame to close and open the container body.

6. An energy storing fire proof container as claimed in claim 5 wherein fire proof glue is filled between the fire proof door leaf and the fire proof door frame and/or between the door frame and the container body.

7. The energy storage fire protection container of claim 6 wherein the fire protection container comprises a plurality of fire protection container doors and the fire protection door leaves comprise single door leaves and double door leaves.

8. The energy storage fire resistant container of claim 6 wherein the fire resistant container is configured to carry an energy storage battery, wherein the fire resistant container face, fire resistant glue, and the time scale of the fire resistant insulation of the fire resistant container door are set according to fire resistant requirements of the energy storage battery.

9. The energy storage fire resistant container of claim 8 wherein said fire resistant panels, fire resistant glue and said fire resistant container door are constructed to have a fire resistance of two hours, wherein:

the structure and/or material of the inner metal plate and/or the fire protection plate and/or the outer metal plate of the fire protection box surface is/are selected such that the fire protection box surface 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 container door is selected such that the fire resistant container door has a fire resistance of two hours.

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