CN111685503B

CN111685503B - Closed fireproof movable rack structure

Info

Publication number: CN111685503B
Application number: CN202010535498.7A
Authority: CN
Inventors: 未水梅
Original assignee: Jiangxi Light Metal Equipment Group Co ltd
Current assignee: JIANGXI LIGHT METAL EQUIPMENT GROUP CO.,LTD.
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-12-07
Anticipated expiration: 2040-06-12
Also published as: CN111685503A

Abstract

The invention discloses a closed fireproof dense cabinet structure which comprises an outer vertical cabinet, wherein an inner vertical cabinet is arranged in the outer vertical cabinet, a vacuum cavity is formed between the outer vertical cabinet and the inner vertical cabinet, a plurality of supporting blocks are installed inside the vacuum cavity, a sealing ring is fixedly connected to the periphery of the open side of the outer vertical cabinet, a slot corresponding to the sealing ring is formed in the closed side of the outer vertical cabinet, elastic pieces are symmetrically and fixedly arranged at the upper part and the lower part of the middle section of the sealing ring, a pair of arc-shaped surfaces is arranged on the opposite sides of the two elastic pieces, and a cavity is formed between the two elastic pieces. According to the invention, the file cabinet is divided into an inner layer structure and an outer layer structure, and a hollow vacuum structure is arranged between the two layers, so that when the outer vertical cabinet is roasted by open fire and the like, the vacuum cavity is insulated, and the paper document in the file cabinet is effectively prevented from spontaneous combustion due to high temperature contact.

Description

Closed fireproof movable rack structure

Technical Field

The invention relates to the technical field of a dense cabinet, in particular to a sealed fireproof dense cabinet structure.

Background

Filing cabinet belongs to office furniture series, a cupboard for preserving archival data, generally make with timber or metal, some still make the combination formula, separately for the case, stack into the cabinet, wherein intensive cabinet is applicable to the book data room of office, enterprise and public institution, archives, the novel harness of depositing books data such as price of goods, archives financial document, goods such as archives, sample room, compares with traditional bookshelf, goods shelves, archives frame, and the storage capacity is big, saves space and more has the tradition.

Intensive cabinet memory space is big and very intensive, and the file of inside storage is numerous, and mostly is the paper file, and the material of intensive cabinet is the iron sheet, and when indoor high temperature or naked light appear, metal heat conduction even the naked light does not come to inside document, and high temperature also can make the paper document spontaneous combustion equally, and is not sealed between two adjacent cabinets bodies, in case the burning things which may cause a fire disaster appears, still can burn inside archives through the clearance between two clothes closets.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: once open fire or high temperature occurs in the room for storing the dense cabinet, documents stored inside the room are easy to catch fire, and the closed fireproof dense cabinet structure is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an intensive cabinet structure of airtight fire prevention, includes outer clothes closet, be provided with interior clothes closet in the outer clothes closet, be formed with the vacuum cavity between outer clothes closet and the interior clothes closet, the internally mounted of vacuum cavity has a plurality of supporting shoes, the peripheral fixedly connected with sealing ring in open one side of outer clothes closet, the slot that corresponds with the sealing ring is seted up to outer clothes closet seals one side, the middle section longitudinal symmetry of sealing ring is fixed to be set up to the shell fragment, two one side that the shell fragment is relative all is provided with a pair of arcwall face, two be formed with the cavity between the shell fragment.

Preferably, the cavity is a vacuum structure.

Preferably, the two elastic pieces are provided with grooves, the two grooves are arranged between the two arc-shaped surfaces, the grooves are filled with rubber layers, and the rubber layers are made of materials which cannot resist high temperature.

Preferably, the supporting block is a heat insulating material.

Compared with the prior art, the invention has the beneficial effects that:

1. the file cabinet is divided into an inner layer structure and an outer layer structure, and a hollow vacuum structure is arranged between the two layers, so that when the outer vertical cabinet is roasted by open fire and the like, the vacuum cavity is insulated, and the paper document in the file cabinet is effectively prevented from spontaneous combustion due to high temperature contact.

2. Be provided with the sealing ring between two adjacent filing cabinets, the shell fragment on the sealing ring can take place deformation because of high temperature for the whole inflation of sealing ring blocks up the slot, thereby completely with external environment with archives isolated, effectually avoids it to receive influences such as other smog, protection archives.

Drawings

FIG. 1 is a schematic view of an installation of a closed fireproof cabinet structure according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of an open side structure of an external vertical cabinet of a closed fireproof cabinet structure according to the present invention;

fig. 4 is a schematic structural view of a closed side of an external vertical cabinet of the closed fireproof dense cabinet structure provided by the invention.

In the figure: the vertical cabinet comprises an outer vertical cabinet 1, a vacuum cavity 2, a supporting block 3, a slot 4, an inner vertical cabinet 5, a sealing ring 6, a rubber layer 7, a cavity 8, an arc-shaped surface 9, a spring plate 10 and a groove 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a closed fireproof dense cabinet structure comprises an outer vertical cabinet 1, an inner vertical cabinet 5 is arranged in the outer vertical cabinet 1, a vacuum cavity 2 is formed between the outer vertical cabinet 1 and the inner vertical cabinet 5, a plurality of supporting blocks 3 are arranged inside the vacuum cavity 2, a sealing ring 6 is fixedly connected to the periphery of the open side of the outer vertical cabinet 1, a slot 4 corresponding to the sealing ring 6 is arranged on the closed side of the outer vertical cabinet 1, the middle section of the sealing ring 6 is vertically and symmetrically and fixedly provided with elastic sheets 10, one side opposite to the two elastic sheets 10 is provided with a pair of arc surfaces 9, a cavity 8 is formed between the two elastic sheets 10, the cavity 8 is a vacuum structure, the cavity 8 of the vacuum structure can play a heat insulation effect, the cavity 8 is used as a boundary to reduce the conduction of heat energy on two sides, grooves 11 are arranged on the two elastic sheets 10, the two grooves 11 are arranged between the two arc surfaces 9, a rubber layer 7 is filled in the grooves 11, the rubber layer 7 is not high temperature resistant material, and the rubber layer 7 that does not have high temperature resistant can melt under high temperature environment, and the rubber layer 7 after the melting can block up in slot 4, plays inclosed effect, and the supporting shoe 3 is thermal insulation material.

In the invention, when a user uses the device, the movable cabinet bodies can move relative to each other, when a certain file needs to be taken, only two adjacent outer vertical cabinets 1 need to be separated, but not under the normal use condition, the two adjacent outer vertical cabinets 1 are combined, if open fire or high temperature occurs indoors, the heat conduction effect of iron is good because the outer vertical cabinet 1 is made of metal iron, and the surface of the outer vertical cabinet 1 can be in a high-temperature state because of roasting by the open fire;

an inner vertical cabinet 5 is further arranged inside the outer vertical cabinet 1, a vacuum cavity 2 is formed between the outer vertical cabinet 1 and the inner vertical cabinet 5, the vacuum cavity 2 is in a vacuum state, and due to the fact that the inside of the outer vertical cabinet is lack of heat transfer media, the heat insulation effect is obvious, and even if the outer vertical cabinet 1 is in a high-temperature state, the influence of the temperature on the inner vertical cabinet 5 is small;

the two adjacent outer vertical cabinets 1 are combined, namely the sealing ring 6 is inserted into the slot 4, in a normal temperature environment, the sealing ring 6 is directly inserted into the slot 4, in a high temperature environment, the sealing ring 6 is influenced by temperature, the upper and lower two elastic sheets 10 are influenced by high temperature, the inner wall of each elastic sheet 10 is of an arc-shaped surface 9 structure, metal can shrink in the high temperature environment, the shrinking direction is along one surface of the arc-shaped structure, so that the shrinking situation can occur at each arc-shaped surface 9, the width of the space of the cavity 8 is increased, the shrinking of the elastic sheets 10 can shorten and expand the whole sealing ring 6, so that the two elastic sheets 10 can respectively abut against the upper and lower inner walls of the slot 4, the deformation of the elastic sheets 10 can seal the slot 4, the space in the cavity 8 is also a vacuum space, when the elastic sheets 10 abut against the inner walls of the slot 4, the cavity 8 can play a role in isolating temperature and reducing temperature conduction due to lack of medium;

the rubber layer 7 can be melted at the same time under high temperature, the melted rubber layer 7 can flow in gaps of the slot 4, and due to the fact that the arc-shaped surfaces 9 are arranged on the two sides of the groove 11, the melted rubber layer 7 flows between the two arc-shaped surfaces 9, gaps which are not completely pressed by the arc-shaped surfaces 9 can be blocked and sealed, then the sealing ring 6 is used as a boundary, the back of the front outer vertical cabinet 1 is used as a surface, the front of the rear outer vertical cabinet 1 is sealed, and when open flames are separated, smoke, sparks and the like generated by the open flames cannot enter the outer vertical cabinet 1 to be contacted with documents;

paper archives isolate high temperature, avoid it because high temperature spontaneous combustion, seal the environment that it was in simultaneously, avoid smog spark etc. to enter into inside, avoid smog to pollute the document and spark to ignite the document.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A sealed fireproof intensive cabinet structure comprises an outer vertical cabinet (1) and is characterized in that an inner vertical cabinet (5) is arranged in the outer vertical cabinet (1), a vacuum cavity (2) is formed between the outer vertical cabinet (1) and the inner vertical cabinet (5), a plurality of supporting blocks (3) are mounted inside the vacuum cavity (2), a sealing ring (6) is fixedly connected to the periphery of the open side of the outer vertical cabinet (1), slots (4) corresponding to the sealing ring (6) are formed in the closed side of the outer vertical cabinet (1), spring plates (10) are vertically symmetrically and fixedly arranged in the middle section of the sealing ring (6), a pair of arc-shaped surfaces (9) are arranged on one sides, opposite to the two spring plates (10), a cavity (8) is formed between the two spring plates (10), grooves (11) are formed in the two spring plates (10), and the two grooves (11) are formed between the two arc-shaped surfaces (9), the intussuseption of recess (11) is filled with rubber layer (7), rubber layer (7) are the material of can not resist high temperature, in high temperature environment, each arcwall face department all can appear contracting, the width increase in cavity space, the shrink of shell fragment can make whole sealing ring shorten and expand, two shell fragments will support the last inner wall and the lower inner wall at the slot respectively, the deformation of shell fragment makes the slot be airtight, the cavity is the vacuum space, when the shell fragment offsets with the inner wall of slot, the isolated temperature of cavity, high temperature can make the rubber layer melt simultaneously, the rubber layer after the melting can flow between the gap of slot, the molten rubber layer flows between two arcwall faces, it is sealed to stop up the gap that the arcwall face department pushed down completely, it is sealed to outer clothes closet.

2. A fire-tight, dense cabinet structure according to claim 1, characterized in that said cavity (8) is a vacuum structure.

3. A fire-tight dense cabinet structure according to claim 1, wherein said supporting blocks (3) are of heat insulating material.