CN215792265U

CN215792265U - Composite fireproof plate for transformer substation

Info

Publication number: CN215792265U
Application number: CN202122004615.XU
Authority: CN
Inventors: 赵跃
Original assignee: Zhejiang Zhongdian Anden Technology Co ltd
Current assignee: Zhejiang Zhongdian Anden Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-11
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to the technical field of fireproof plates, in particular to a composite fireproof plate for a transformer substation, which comprises a plate shell, wherein an anticorrosive layer is fixedly arranged on one side inside the plate shell, a sound insulating layer is fixedly arranged on the inner side surface of the anticorrosive layer, a flame retardant layer is fixedly arranged on the inner side surface of the sound insulating layer, a wear-resistant layer is fixedly arranged on the other side inside the plate shell, a damp-proof layer is fixedly arranged on the inner side surface of the wear-resistant layer, a cold-resistant layer is fixedly arranged on the inner side surface of the damp-proof layer, a shielding filling layer is fixedly arranged between the cold-resistant layer and the flame retardant layer, outer bulges are uniformly and fixedly arranged at one end of the plate shell, inner grooves are uniformly formed at the other end of the plate shell, and the outer bulges are matched with the inner grooves.

Description

Composite fireproof plate for transformer substation

Technical Field

The utility model relates to the technical field of fireproof plates, in particular to a composite fireproof plate for a transformer substation.

Background

Ordinary fire proof board because the top layer covers has fire proof top layer paper, its inside structure is ordinary density board or carpenter's board, because the shock resistance of material itself is relatively poor, when encountering local impact or striking, the panel at striking position can damage and drop even, the holistic fire behavior of fire proof board has been influenced greatly, seriously influence indoor safety, and, when receiving high temperature influence in fire proof board one side, the fire proof board generally has the fire prevention effect, but its thermal-insulated effect is not good enough, high temperature can be transmitted for the opposite side, the subassembly in the inside of transformer substation can not work under the environment of high temperature for a long time, so it still has thermal-insulated effect to need the fire proof board.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of poor heat insulation effect and poor impact resistance effect in the prior art, and provides a composite fireproof plate for a transformer substation.

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

the design is a compound PLASTIC LAMINATED for transformer substation, including the board shell, the inside one side fixed mounting of board shell has the anticorrosive coating, side surface fixed mounting has the puigging in the anticorrosive coating, side surface fixed mounting has fire-retardant layer in the soundproof coating, the inside opposite side fixed mounting of board shell has the wearing layer, side surface fixed mounting has the dampproof coating in the wearing layer, side surface fixed mounting has cold-resistant layer in the dampproof coating, cold-resistant layer with fixed mounting has the shielding filling layer between the fire-retardant layer, the even fixed mounting of board shell one end has outer arch, the other end has evenly seted up the inner groovy, outer arch with the inner groovy cooperatees and sets up.

Preferably, fire-retardant layer includes magnesium silicon PLASTIC LAMINATED, strut, touch multitouch and the fire-retardant board of pearlite, magnesium silicon PLASTIC LAMINATED side surface with the puigging is fixed to be linked to each other, the even fixed mounting in strut both sides surface has the touch multitouch, the touch multitouch tip respectively with magnesium silicon PLASTIC LAMINATED with the fire-retardant board of pearlite contacts, the strut set up in magnesium silicon PLASTIC LAMINATED with between the fire-retardant board of pearlite, the fire-retardant board of pearlite is kept away from one side of strut with cold-resistant layer is fixed to be linked to each other.

Preferably, the inside fixed mounting of shielding filling layer has additional strengthening, and this additional strengthening includes strengthening rib, connecting block and crossbearer, the even fixed mounting of strengthening rib in inside the shielding filling layer, the strengthening rib middle part is passed through the crossbearer is fixed to be continuous, strengthening rib one end seted up accept the groove, the other end with the connecting block is fixed to be continuous, the connecting block with accept the groove and mutually support.

Preferably, the length direction of the reinforcing rib is perpendicular to the length direction of the cross frame.

Preferably, fastening bolts are connected to two sides of the end portion of the plate shell in a threaded manner, the end portions of the fastening bolts penetrate and extend into the inner grooves, and the end portions of the fastening bolts can extend into the outer protrusions in a threaded manner.

The composite fireproof plate for the transformer substation has the beneficial effects that: this inside magnesium silicon PLASTIC LAMINATED of PLASTIC LAMINATED and the fire-retardant board of pearlite all have good fire prevention flame retardant efficiency, the surface of mutual contact is less between touch and magnesium silicon PLASTIC LAMINATED and the fire-retardant board of pearlite, when receiving the high temperature influence on one side of this PLASTIC LAMINATED like this, the space of touch week side has the effect of separation heat transfer, and in order to improve thermal-insulated effect, touch and strut constitute by foamed plastic, all have thermal-insulated effect, outer arch and inner groovy mutually support, can improve the fixed effect between two board shells through fastening bolt, make this PLASTIC LAMINATED be convenient for install more, and have fine resistant effect of collapsing, high strength.

Drawings

Fig. 1 is a schematic structural view of a composite fireproof plate for a transformer substation according to the present invention;

fig. 2 is a detailed structural schematic diagram of a reinforcing rib in a composite fireproof plate for a transformer substation, which is provided by the utility model;

fig. 3 is a schematic view of an internal structure of a flame retardant layer in the composite fireproof plate for the transformer substation.

In the figure: the plate comprises a plate shell 1, an anticorrosive layer 2, a sound insulation layer 3, a flame-retardant layer 4, a magnesium-silicon fireproof plate 41, a support frame 42, a contact block 43, a perlite flame-retardant plate 44, a shielding filling layer 5, reinforcing ribs 6, an outer protrusion 7, an inner groove 8, fastening bolts 9, a cold-resistant layer 10, a damp-proof layer 11, a wear-resistant layer 12, a connecting block 13, a bearing groove 14 and a cross frame 15.

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.

Example 1

Referring to fig. 1-3, a composite fireproof plate for a transformer substation, including a plate shell 1, a corrosion-resistant layer 2 is fixedly installed on one side inside the plate shell 1, the inside of the corrosion-resistant layer 2 is made of a glass fiber layer and has an anticorrosive effect, a sound-insulating layer 3 is fixedly installed on the inner side surface of the corrosion-resistant layer 2, the inside of the sound-insulating layer 3 is made of a rock wool layer and has a soundproof effect, a flame-retardant layer 4 is fixedly installed on the inner side surface of the sound-insulating layer 3, a wear-resistant layer 12 is fixedly installed on the other side inside the plate shell 1, a damp-proof layer 11 is fixedly installed on the inner side surface of the wear-resistant layer 12, the inside of the damp-proof layer 11 is made of a water-absorbing silica gel particle layer, the air inside of the fireproof plate can be dried and has a moistureproof effect, a cold-resistant layer 10 is fixedly installed on the inner side surface of the damp-resistant layer 10 and is made of a high-density polyethylene structure and has a cold-resistant effect, a shielding filling layer 5 is fixedly installed between the cold-resistant layer 10 and the flame-retardant layer 4, the shielding filling layer 5 is internally made of a mica tape shielding layer, and has a good shielding effect.

The even fixed mounting of 1 one end of board shell has outer arch 7, the inner groovy 8 has evenly been seted up to the other end, outer arch 7 cooperatees with inner groovy 8 and sets up, 1 tip both sides threaded connection of board shell has fastening bolt 9, fastening bolt 9 tip runs through and extends to in the inner groovy 8, and fastening bolt 9 tip screwthread extends to in outer arch 7, outer arch 7 and inner groovy 8 mutually support, can improve the fixed effect between two board shells 1 through fastening bolt 9, make this PLASTIC LAMINATED be convenient for install more.

The flame-retardant layer 4 comprises a magnesium-silicon fireproof plate 41, a support frame 42, a contact block 43 and a perlite flame-retardant plate 44, one side surface of the magnesium-silicon fireproof plate 41 is fixedly connected with the sound insulation layer 3, the surfaces of two sides of the support frame 42 are uniformly and fixedly provided with the contact block 43, the end part of the contact block 43 is respectively contacted with the magnesium-silicon fireproof plate 41 and the perlite flame-retardant plate 44, the support frame 42 is arranged between the magnesium-silicon fireproof plate 41 and the perlite flame-retardant plate 44, one side of the perlite flame-retardant plate 44 far away from the support frame 42 is fixedly connected with the cold-resistant layer 10, the magnesium-silicon fireproof plate 41 and the perlite flame-retardant plate 44 both have good fireproof and flame-retardant effects, the surfaces of the contact block 43, the magnesium-silicon fireproof plate 41 and the perlite flame-retardant plate 44 which are contacted with each other are small, so that when one side of the fireproof plate is affected by high temperature, the gaps on the peripheral sides of the contact block 43 have the effect of heat transfer blocking, and in order to improve the heat insulation effect, the contact block 43 and the support frame 42 are both made of foamed plastics, all have the effect of heat insulation.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, on the basis of embodiment 1, a reinforcing structure is fixedly installed inside a shielding and filling layer 5, the reinforcing structure includes a reinforcing rib 6, a connecting block 13 and a cross frame 15, the reinforcing rib 6 is uniformly and fixedly installed inside the shielding and filling layer 5, the middle part of the reinforcing rib 6 is fixedly connected through the cross frame 15, one end of the reinforcing rib 6 is provided with a receiving groove 14, the other end is fixedly connected with the connecting block 13, the connecting block 13 is matched with the receiving groove 14, the length direction of the reinforcing rib 6 is perpendicular to the length direction of the cross frame 15, the reinforcing rib 6 and the cross frame 15 can improve the strength inside the fire-proof plate, the connecting block 13 is matched with the receiving groove 14, the connecting block 13 is arranged outside the fire-proof plate in a protruding manner, both sides of the fire-proof plate can be fixed during installation, and both ends of the fire-proof plate can be fixed due to the mutual matching of the outer protrusion 7 and the inner groove 8, when the fireproof plate is installed, four sides of the fireproof plate are fixed, and the installation convenience is high.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A composite fireproof plate for a transformer substation comprises a plate shell (1) and is characterized in that an anticorrosive layer (2) is fixedly arranged on one side inside the plate shell (1), the inner side surface of the anticorrosive layer (2) is fixedly provided with a sound insulation layer (3), the inner side surface of the sound insulation layer (3) is fixedly provided with a flame retardant layer (4), the other side in the plate shell (1) is fixedly provided with a wear-resistant layer (12), the inner side surface of the wear-resistant layer (12) is fixedly provided with a damp-proof layer (11), the inner side surface of the moisture-proof layer (11) is fixedly provided with a cold-resistant layer (10), a shielding filling layer (5) is fixedly arranged between the cold-resistant layer (10) and the flame-retardant layer (4), the plate shell is characterized in that an outer bulge (7) is uniformly and fixedly arranged at one end of the plate shell (1), an inner groove (8) is uniformly formed in the other end of the plate shell, and the outer bulge (7) and the inner groove (8) are matched.

2. The composite fireproof plate for the transformer substation according to claim 1, wherein the flame retardant layer (4) comprises a magnesium silicon fireproof plate (41), a support frame (42), a contact block (43) and a perlite flame retardant plate (44), one side surface of the magnesium silicon fireproof plate (41) is fixedly connected with the sound insulation layer (3), the contact block (43) is uniformly and fixedly installed on the two side surfaces of the support frame (42), the end part of the contact block (43) is respectively in contact with the magnesium silicon fireproof plate (41) and the perlite flame retardant plate (44), the support frame (42) is arranged between the magnesium silicon fireproof plate (41) and the perlite flame retardant plate (44), and one side, far away from the support frame (42), of the perlite flame retardant plate (44) is fixedly connected with the cold-resistant layer (10).

3. The composite fireproof plate for the transformer substation according to claim 1, wherein a reinforcing structure is fixedly installed inside the shielding filling layer (5), the reinforcing structure comprises a reinforcing rib (6), a connecting block (13) and a cross frame (15), the reinforcing rib (6) is uniformly and fixedly installed inside the shielding filling layer (5), the middle part of the reinforcing rib (6) is fixedly connected through the cross frame (15), one end of the reinforcing rib (6) is provided with a receiving groove (14), the other end of the reinforcing rib is fixedly connected with the connecting block (13), and the connecting block (13) and the receiving groove (14) are matched with each other.

4. A composite fire protection plate for a substation according to claim 3, characterized in that the length direction of the reinforcing ribs (6) is perpendicular to the length direction of the cross frame (15).

5. A composite fire-proof plate for a substation according to claim 1, characterized in that fastening bolts (9) are connected to both sides of the end of the plate shell (1) in a threaded manner, the end of each fastening bolt (9) extends through the inner groove (8), and the end of each fastening bolt (9) can extend into the outer protrusion (7) in a threaded manner.