CN219158827U - Steel wood sound-insulation fireproof armored door - Google Patents

Abstract

This application relates to a steel and wood soundproof and fireproof armored door, which includes a door frame and a door body. The door frame and the door body are movably connected through multiple sets of hinges. A sound insulation assembly, and the inside of the door body is provided with a flame retardant assembly near the side of the sound insulation assembly. There are several sets of inclined tubes one and two inclined tubes installed, and the first inclined tube and the second inclined tubes are fixedly connected through the circular table tube, the length of the first inclined tube is greater than the length of the second inclined tube, and the first inclined tube and the second inclined tubes are both It communicates with the circular table tube, and the inside of the circular table tube is provided with a sound-absorbing sponge, and the flame-retardant component includes a flame-retardant inner panel and a carbon dioxide fire extinguishing agent cylinder; a steel and wood sound-proof and fire-proof armored door described in the utility model has a fireproof and sound-proof effect. good.

Description

A kind of steel and wood soundproof and fireproof armored door

technical field

The present application relates to the technical field of armored doors, in particular to a steel and wood soundproof and fireproof armored door.

Background technique

The main feature of the armored door is that the middle of the door panel is a solid steel structure, and the surface is covered with a beautiful and easy-to-replace decorative surface. The armored door has the friendly appearance of a wooden door and the sturdy nature of a steel door. With a professional anti-theft lock, it becomes an anti-theft door with excellent performance. Because of the high-strength steel structure as the core, it can reduce weather changes or long-term deformation caused by use.

But existing steel-wooden armored door has the following deficiencies and needs to be improved:

1. Most of the existing armored door handles are made of metal. After opening the door in winter, it is cold to hold the door handle and the user experience is poor;

2. The sound insulation effect of the existing armored door is poor, and the sound insulation board is simply installed inside the armored door, which cannot be used for sound insulation of large noise;

3. Existing armored doors have weak fire resistance, and the fire is isolated by the flame-retardant board, but after burning for a long time, the flame-retardant board may burn.

Utility model content

In order to solve the problems raised in the above-mentioned background technology, the present application provides a steel and wood soundproof and fireproof armored door.

The steel and wood soundproof and fireproof armored door provided by this application adopts the following technical scheme:

A steel and wood soundproof and fireproof armored door, comprising a door frame and a door body, the door frame and the door body are movably connected by multiple sets of hinges, a metal handle is provided at the front end of the door body, and a sound insulation assembly is provided inside the door body, And the inside of the door body is provided with a flame retardant assembly on the side close to the sound insulation assembly. The sound insulation assembly includes a sound insulation inner panel. A group of inclined pipe one and inclined pipe two, and inclined pipe one and inclined pipe two are all fixedly connected through the circular platform tube, the length of inclined tube one is greater than the length of inclined tube two, and the inclined tube one and inclined tube two are all connected with the circular platform tube In the same way, sound-absorbing sponge is arranged inside the circular platform tube, and the flame-retardant assembly includes a flame-retardant inner panel and a carbon dioxide fire extinguishing agent cartridge.

Preferably, the upper and lower ends of the metal handle are fixedly connected to the door body through the mounting seat, the inside of the metal handle is provided with a liquid medium, and two heating blocks are fixedly installed inside the metal handle.

Preferably, several pores are opened on the outer surface of the rear end of the door body, and a fusible plug is provided inside the pores.

Preferably, the flame-retardant inner panel is fixedly installed on one side of the sound-insulating inner panel, and a carbon dioxide fire extinguishing agent cartridge is fixedly installed inside the flame-retardant inner panel.

Preferably, the exterior of the carbon dioxide fire extinguishing agent cylinder is fixedly connected with several exhaust pipes through the exterior of the flame-retardant inner panel, and the exhaust pipes and the pores are arranged in one-to-one correspondence.

In summary, the present application includes the following beneficial technical effects: by setting the sound insulation assembly, due to the half of the wavelength of the dry noise, such as the length difference between the first inclined tube and the second inclined tube, the two columns of sound waves cancel each other out and weaken when they interfere during superimposition The sound intensity reduces the sound, so as to achieve the effect of noise reduction, and the inside of the round platform is equipped with sound-absorbing sponge to further reduce noise;

Through the set flame retardant component, when a fire breaks out, the fusible plug body can melt due to high temperature. When the fusible plug body melts, the fire extinguishing agent inside the carbon dioxide fire extinguishing agent cylinder is sprayed out, quickly vaporized and absorbed heat, And then quickly reduce the surrounding temperature;

Through the heating block and the liquid medium, in winter, the heating block is energized to heat the liquid medium inside the metal handle, thereby increasing the temperature of the outer surface of the metal handle, which is convenient for the user to hold the metal handle.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a steel-wood soundproof and fireproof armored door in the embodiment of the present application;

Fig. 2 is a schematic diagram of the interior of a steel and wood soundproof and fireproof armored door in the embodiment of the present application;

Fig. 3 is a schematic diagram of the internal structure of a sound insulation assembly of a steel and wood sound insulation and fireproof armored door in the embodiment of the present application;

Fig. 4 is an internal schematic diagram of a flame-retardant assembly of a steel-wood soundproof and fireproof armored door in an embodiment of the present application.

Explanation of Reference Signs: 1. Door frame; 2. Hinge; 3. Door body; 4. Metal handle; 5. Sound insulation component; 6. Flame retardant component; 7. Mounting seat; 8. Liquid medium; , fine hole; 11, flame-retardant inner panel; 12, carbon dioxide fire extinguishing agent cylinder; 13, fusible plug body; 14, exhaust pipe; 51, sound-proof inner panel; , Inclined pipe two; 55, sound-absorbing sponge.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figures 1-4, a steel-wood soundproof and fireproof armored door includes a door frame 1 and a door body 3, the door frame 1 and the door body 3 are movably connected by multiple sets of hinges 2, and the front end of the door body 3 is provided with a metal handle 4 , the interior of the door body 3 is provided with a sound insulation assembly 5, and the interior of the door body 3 is provided with a flame retardant assembly 6 on a side close to the sound insulation assembly 5, the sound insulation assembly 5 includes a sound insulation inner panel 51, and the sound insulation inner panel 51 is fixedly installed on the door body 3, and one side of the sound-insulating inner panel 51 is fixedly installed with several groups of inclined tube one 53 and inclined tube two 54, and the inclined tube one 53 and inclined tube two 54 are fixedly connected through the circular table tube 52, and the inclined tube one 53 The length of the inclined tube 54 is greater than that of the second inclined tube 54. Both the first inclined tube 53 and the second inclined tube 54 communicate with the circular platform tube 52. The interior of the circular platform tube 52 is provided with a sound-absorbing sponge 55. The flame-retardant component 6 includes a flame-retardant inner panel 11 and carbon dioxide fire extinguishing The agent cartridge 12, the first inclined pipe 53 and the second inclined pipe 54 arranged on one side of the soundproof inner panel 51, the first inclined pipe 53 and the second inclined pipe 54 are composed of two pipes with different lengths, the first inclined pipe 53 and the second inclined pipe 54 separate first and then merge into the inside of the circular table tube 52 . Because the length difference between inclined tube 1 53 and inclined tube 2 54 is equal to half of the wavelength of dry noise, the two columns of sound waves cancel each other out when they are superimposed and interfere to weaken the sound intensity and reduce the sound, thereby achieving the effect of noise reduction. And the inside of the round platform tube 52 is provided with a sound-absorbing sponge 55 to further reduce noise.

In this embodiment, the upper and lower ends of the metal handle 4 are fixedly connected to the door body 3 through the mounting seat 7, the inside of the metal handle 4 is provided with a liquid medium 8, and the inside of the metal handle 4 is fixedly installed with two heating blocks 9, In winter, the heating block 9 is energized to heat the liquid medium 8 inside the metal handle 4, thereby increasing the temperature of the outer surface of the metal handle 4, which is convenient for the user to hold the metal handle 4.

In this embodiment, the outer surface of the rear end of the door body 3 is provided with several fine holes 10, and the interior of the fine holes 10 is provided with a fusible plug body 13. When a fire breaks out, the fusible plug body 13 will The reason can melt.

In this embodiment, the flame-retardant inner panel 11 is fixedly installed on one side of the sound-insulating inner panel 51 , and a carbon dioxide fire extinguishing agent cartridge 12 is fixedly installed inside the flame-resistant inner panel 11 .

In this embodiment, the exterior of the carbon dioxide fire extinguishing agent cylinder 12 is fixedly connected with several exhaust pipes 14 through the exterior of the flame-retardant inner panel 11, and the exhaust pipes 14 and the pores 10 are set in one-to-one correspondence. After the plug body 13 is melted, the fire extinguishing agent inside the carbon dioxide fire extinguishing agent cylinder 12 is sprayed out, vaporizes and absorbs heat rapidly, and then rapidly reduces the surrounding temperature.

The implementation principle of a steel-wooden soundproof and fireproof armored door in the embodiment of the present application is as follows: after the door frame 1 and the door body 3 are fixed, they are installed in a suitable position. The door body 3 is a steel structure. The first inclined pipe 53 and the second inclined pipe 54 arranged on one side of the plate 51 are composed of two pipes with different lengths. 52 interior. Because the difference between the lengths of the first inclined tube 53 and the second inclined tube 54 is equal to half of the wavelength of the dry noise, the two columns of sound waves cancel each other out when they are superimposed and interfere to weaken the sound intensity and reduce the sound, thereby achieving the effect of noise reduction, and A sound-absorbing sponge 55 is arranged inside the round platform tube 52 to further reduce noise. Through the flame-retardant assembly 6 provided, when a fire breaks out, the fusible plug body 13 can melt due to high temperature. When the fusible plug body 13 melts , so that the fire extinguishing agent inside the carbon dioxide fire extinguishing agent cylinder 12 is sprayed out, rapidly vaporizes and absorbs heat, and then quickly reduces the surrounding temperature. Through the provided heating block 9 and liquid medium 8, in winter, the heating block 9 is energized, and the metal The liquid medium 8 inside the handle 4 is heated, thereby increasing the temperature of the outer surface of the metal handle 4 , which is convenient for the user to hold the metal handle 4 .

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (5)

1. A steel wood sound insulation fireproof armored door is characterized in that: including door frame (1) and door body (3), door frame (1) and door body (3) pass through multiunit hinge (2) swing joint, the front end of door body (3) is provided with metal handle (4), the inside of door body (3) is provided with acoustic module (5), and the inside of door body (3) is close to one side of acoustic module (5) and is provided with fire-retardant subassembly (6), acoustic module (5) are including insulating inner panel (51), insulating inner panel (51) fixed mounting is in the inside of door body (3), and one side fixed mounting of insulating inner panel (51) has a plurality of group first pipe (53) and second pipe (54), and first pipe (53) and second pipe (54) all pass through round platform section of thick bamboo (52) fixed connection, the length of first pipe (53) of inclined pipe is greater than the length of second pipe (54), first pipe (53) and second pipe (54) all communicate with each other with round platform section of thick bamboo (52), the inside of section of thick bamboo (52) is provided with fire-retardant sound-absorbing sponge (55), fire-retardant sponge (6) and fire-extinguishing agent (11).

2. A steel wood sound insulating fire resistant armor door according to claim 1 wherein: the upper end and the lower end of the metal handle (4) are fixedly connected with the door body (3) through the mounting seat (7), a liquid medium (8) is arranged in the metal handle (4), and two heating blocks (9) are fixedly arranged in the metal handle (4).

3. A steel wood sound insulating fire resistant armor door according to claim 1 wherein: the outer surface of the rear end of the door body (3) is provided with a plurality of fine holes (10), and fusible plugs (13) are arranged in the fine holes (10).

4. A steel wood sound insulating fire resistant armor door according to claim 1 wherein: the fire-retardant inner plate (11) is fixedly arranged on one side of the sound insulation inner plate (51), and a carbon dioxide fire extinguishing agent cylinder (12) is fixedly arranged in the fire-retardant inner plate (11).

5. A steel wood sound insulating fire resistant armor door according to claim 4 wherein: the outside of carbon dioxide fire extinguishing agent section of thick bamboo (12) runs through the outside fixedly connected with a plurality of blast pipe (14) of fire-retardant inner panel (11), and blast pipe (14) are one-to-one with pore (10) setting.

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