CN218407205U

CN218407205U - Soundproof door with fireproof effect

Info

Publication number: CN218407205U
Application number: CN202222926376.8U
Authority: CN
Inventors: 高亮
Original assignee: Guangzhou Baolian Door Industry Co ltd
Current assignee: Guangzhou Baolian Door Industry Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-01-31
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to a door and window technical field specifically discloses a soundproof door with fire prevention effect. The door lock is arranged on the frame, and the main body is arranged in the frame; the main body comprises a shell and an inner container, and the inner container is fixed on the inner side of the shell; an air layer is left between the inner container and the outer shell, and the air layer surrounds the inner container except for a fixing point between the inner container and the outer shell. The casing is provided with a sleeve, the sleeve is internally provided with a piston in a sliding manner, and the piston can extend out of the outer edge of the casing and also can retract into the inner side of the casing. A spring is mounted between the piston and the sleeve and applies a retracting force to the sleeve. An air bag is arranged between the inner side of the piston and the inner container, air is filled in the air bag, the piston is ejected out by the air bag and is inserted into the frame, and therefore the main body and the frame are fixed. The air bag is made of fireproof materials and can be broken at high temperature. The problem of current soundproof door do not have the emergency function of fleing when taking place the conflagration, hinder rescue personnel to get into the room and execute and rescue is solved.

Description

Soundproof door with fireproof effect

Technical Field

The utility model relates to a door and window technical field specifically is a soundproof door with fire prevention effect.

Background

The soundproof door is mainly used for a place with high soundproof requirements to play a soundproof role. The molding of door leaf of traditional soundproof door mainly uses novel galvanized steel sheet, inside professional sound-proof material, damping acoustic celotex board, soundproof cotton etc. as the filler that gives sound insulation.

For example, chinese patent publication No. CN206205731U discloses a soundproof door and a soundproof door frame, wherein a second cushion is provided in a space surrounded by a door leaf frame, second soundproof cotton is filled in a keel, first soundproof cotton or a cement fiber board is filled in the door frame, and a first cushion is provided, and a sealing rubber strip is provided at a position corresponding to the door leaf and the door frame at the periphery of the door leaf, so that the soundproof door can have a good soundproof effect by the first and second cushions and the cement fiber board or the first and second soundproof cotton; and the door leaf adopts the structure that door leaf frame and fossil fragments combined together, alleviates door leaf weight, always alleviates soundproof door weight on the whole, more facilitates the use.

However, the technical solution of the above patent has the following problems: when a fire disaster happens, the emergency escape function is not available, and rescue workers are prevented from entering a room for rescue.

Disclosure of Invention

An object of the utility model is to provide a soundproof door with fire prevention effect has solved current soundproof door and has not had the emergent function of fleing when the conflagration breaing out, hinders the problem that rescue personnel got into the room and rescues.

In order to achieve the above object, the utility model provides a following technical scheme:

a sound insulation door with a fireproof effect comprises a main body, a frame and a door lock, wherein the door lock is arranged on the frame; the main body comprises a shell and an inner container, and the inner container is fixed on the inner side of the shell; an air layer is left between the inner container and the outer shell, and the air layer surrounds the inner container except for a fixed point between the inner container and the outer shell; the shell is provided with a sleeve, a piston is arranged in the sleeve in a sliding mode, and the piston can extend out of the outer edge of the shell and also can retract into the inner side of the shell; a spring is arranged between the piston and the sleeve and applies retraction force to the sleeve; an air bag is arranged between the inner side of the piston and the inner container, air is filled in the air bag, the piston is ejected out by the air bag and is inserted on the frame, and therefore the main body and the frame are fixed; the air bag is made of fireproof materials and can be broken at high temperature.

Further, the shell is made of a steel plate and a wood veneer from inside to outside in sequence.

Furthermore, the material of the inner container comprises a surface steel plate and an internal sound-absorbing material.

Further, the sound-absorbing material is sequentially a sound-insulating blanket, a sound-absorbing fireproof plate, a sound-insulating blanket and a glass magnesium plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the space in the water storage tank except the air bag is filled with water, and the air compressor inflates the air bag along with the continuous consumption of the water in the water storage tank, so that the set air pressure is kept in the air bag. Above-mentioned design provides power for the water storage tank goes out water, makes the space in the water storage tank except that the gasbag remain full water state throughout again, avoids producing acutely rocking because of the vehicle is followed easily to water is not full. The problem of current water guarantee car water storage tank be equipped with a large amount of water, can produce violently rocking on the road surface of jolting, be unsuitable for army field usage is solved.

2. The rear end of the inner cavity of the box body is provided with the water treatment system and the disinfection cabinet, so that the requirement of the military life for cold and hot water is met, and the integration degree is high.

Drawings

Fig. 1 is a schematic view of a soundproof door having a fireproof effect according to an embodiment of the present invention;

fig. 2 is a side sectional view of a soundproof door having a fireproof effect according to an embodiment of the present invention;

fig. 3 is a partial enlarged view of a sectional side view of a soundproof door having a fireproof effect according to an embodiment of the present invention.

In the figure: 100-main body, 110-outer shell, 111-sleeve, 112-piston, 113-spring, 114-steel plate, 115-wood veneer, 120-inner container, 121-surface steel plate, 122-sound-insulating blanket, 123-sound-absorbing fire-proof plate, 124-glass magnesium plate, 130-air layer, 140-air bag, 200-frame and 300-door lock.

Detailed Description

In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the present invention is usually placed when the present invention is used, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present embodiments, it should also be noted that the terms "disposed," "connected," and "connected" are to be construed broadly unless otherwise explicitly specified or limited.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1 to 3, a soundproof door having a fire prevention effect includes a main body 100, a bezel 200, and a door lock 300. The door lock 300 is installed on the bezel 200, and the main body 100 is installed in the bezel 200. The main body 100 includes a case 110 and an inner container 120, and the inner container 120 is fixed to an inner side of the case 110. An air layer 130 is left between the inner container 120 and the outer shell 110, and the air layer 130 surrounds the inner container 120 except for the fixing point between the inner container 120 and the outer shell 110. The housing 110 is provided with a sleeve 111, a piston 112 is slidably arranged in the sleeve 111, and the piston 112 can extend out of the outer edge of the housing 110 and can also retract into the inner side of the housing 110. A spring 113 is installed between the piston 112 and the sleeve 111, and the spring 113 applies a retracting force to the sleeve 111. An air bag 140 is arranged between the inner side of the piston 112 and the inner container 120, air is filled in the air bag 140, the piston 112 is ejected out by the air bag 140 and is inserted on the frame 200, and therefore the main body 100 and the frame 200 are fixed. The airbag 140 is made of a non-fireproof material and can be ruptured at high temperature.

When a fire occurs, the airbag 140 is broken due to high temperature, the piston 112 loses the thrust of the airbag 140 and retracts under the action of the spring 113, and the main body 100 and the frame 200 are in an unfixed state and can be pushed open by hand, so that convenience is brought to escape and rescue.

Further, the preferred materials of the outer shell 110 are a steel plate 114 and a wood veneer 115 in sequence from inside to outside. The wood veneer 115 has various and beautiful patterns and lighter weight compared to a pure iron sheet-like soundproof door.

Further, preferable materials of the inner container 120 include a surface steel sheet 121 and an internal sound absorbing material. The sound-absorbing materials are a sound-insulating blanket 122, a sound-absorbing fireproof plate 123, a sound-insulating blanket 122 and a glass magnesium plate 124 in sequence, and tests show that the inner container 120 can produce a good sound-insulating effect. The materials are not easy to ignite, and an air layer 130 is arranged between the inner container 120 and the outer shell 110, so that a good heat insulation effect is achieved, and the fireproof capacity is further improved. Meanwhile, the air layer 130 also has a good soundproof effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A soundproof door having a fireproof effect, comprising a main body (100), a frame (200), and a door lock (300), wherein the door lock (300) is installed on the frame (200), and the main body (100) is installed in the frame (200); the main body (100) comprises a shell (110) and an inner container (120), wherein the inner container (120) is fixed on the inner side of the shell (110); an air layer (130) is reserved between the inner container (120) and the shell (110), and the air layer (130) surrounds the inner container (120) except for a fixed point between the inner container (120) and the shell (110); a sleeve (111) is arranged on the shell (110), a piston (112) is arranged in the sleeve (111) in a sliding mode, and the piston (112) can extend out of the outer edge of the shell (110) and also can retract into the inner side of the shell (110); a spring (113) is arranged between the piston (112) and the sleeve (111), and the spring (113) exerts retraction force on the sleeve (111); an air bag (140) is arranged between the inner side of the piston (112) and the inner container (120), air is filled in the air bag (140), the piston (112) is ejected out by the air bag (140) and is inserted into the frame (200), and therefore the main body (100) and the frame (200) are fixed; the air bag (140) is made of fireproof materials and can be broken at high temperature.

2. The soundproof door having a fireproof effect according to claim 1, wherein the outer case (110) is made of a steel plate (115) and a wood veneer (116) in this order from the inside to the outside.

3. The soundproof door having a fireproof effect according to claim 1, wherein the inner container (120) is made of a material including a surface steel plate (121) and an internal sound-absorbing material.

4. The soundproof door having a fireproof effect according to claim 3, wherein the sound-absorbing material is a soundproof blanket (122), a sound-absorbing fireproof plate (123), a soundproof blanket (122), and a magnesium oxide plate (124) in this order.