CN213807406U

CN213807406U - Soundproof door with ventilation and noise elimination functions

Info

Publication number: CN213807406U
Application number: CN202021458385.3U
Authority: CN
Inventors: 刘鑫; 朱洪岐; 王刚
Original assignee: Liaoning Huanchuang Machinery Equipment Co ltd
Current assignee: Liaoning Huanchuang Machinery Equipment Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-07-27
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a soundproof door with ventilation noise elimination function relates to industry factory building soundproof door technical field. This soundproof door with ventilation noise elimination function includes: soundproof door body, high strength hinge, tool to lock, ventilation silencer, door frame. The soundproof door is characterized in that the soundproof door body is of an interlayer framework, the outer plate is made of 1-4 mm carbon steel deadplates, the inner plate is made of 1-3 mm carbon steel deadplates, the thickness of the interlayer is 50-150 mm, the interlayer is filled with environment-friendly silencing cotton, the environment-friendly silencing cotton is tightly wrapped by glass fiber cloth and is filled according to the separation of an internal framework of the soundproof door body, the soundproof door body is provided with sound insulation structures with concave-convex grooves at the periphery, and sealing rubber strips are arranged between the soundproof door body and the door frame for pressing. The utility model discloses with the sound insulation performance of the current door of industry factory building and the ventilation performance integration of factory building integrative, not only satisfy the ventilation requirement of current door sound insulation requirement and factory building, have the theftproof function moreover to space and cost have been saved.

Description

Soundproof door with ventilation and noise elimination functions

Technical Field

The utility model relates to an industrial factory building sound-proof door technical field specifically is a sound-proof door with ventilation noise elimination function.

Background

There are many large machines (such as transformer, compressor and motor) installed indoors, and the doors of the rooms are large for transportation and maintenance of the machines, such as 8m × 8m or 8m × 6m doors of some indoor transformer rooms. These machines radiate a great deal of noise, which affects the physical and mental health of the surrounding residents or workers, wherein the room door is an important noise transmission path. On the other hand, large-scale machinery equipment generates larger heat in the operation process, and if a room is sealed, potential safety hazards can be caused by long-term operation. Convection ventilation in the room is a common heat sink, and the room door is also often used as one of the air intake paths. In order to realize the ventilation and sound insulation functions of a gate, various schemes are provided at present, for example, an indoor transformer is taken as an example, and some gates adopt punched stainless steel rolling doors which are ventilated through a large number of small holes; some gates adopt a large iron side hung door, and slits are densely distributed on the iron door for ventilation; some gates adopt a sound insulation door, a sound insulation shutter is arranged at the lower part of the sound insulation door, and ventilation is carried out through a passage of the shutter.

The conventional current door and the sound proof door that present industry factory building adopted do not generally have the function of ventilation, and the door plant is the sealed panel that dies, when setting up the equipment that needs the ventilation in the factory building, adopts the form of opening the door or setting up the ventilation silencer alone usually to ventilate, and the cost is high and implement the difficulty.

SUMMERY OF THE UTILITY MODEL

In order to solve the conventional current door that industry factory building adopted among the prior art and sound proof door generally not have the function that ventilates, the door plant is sealed panel, when setting up the equipment that needs the ventilation in the factory building, adopts the form of opening the door or setting up the ventilation silencer alone usually to ventilate, and the high problem of difficulty is just implemented in the cost, the utility model provides a sound proof door with ventilation noise elimination function. The technical scheme is as follows:

according to the utility model discloses, a soundproof door with ventilation noise elimination function is provided, soundproof door with ventilation noise elimination function includes: soundproof door body, high strength hinge, tool to lock, ventilation silencer, door frame, its characterized in that: the soundproof door is characterized in that the soundproof door body is of an interlayer framework, the outer plate is made of 1-4 mm carbon steel plates, the inner plate is made of 1-3 mm carbon steel plates, the thickness of the interlayer is 50-150 mm, the interlayer is filled with environment-friendly silencing cotton, the environment-friendly silencing cotton is tightly wrapped by glass fiber cloth and is filled according to the separation of an internal framework of the soundproof door body, the soundproof door body is provided with sound insulation structures with concave-convex grooves at the periphery, and sealing rubber strips are arranged between the soundproof door body and the door frame for compressing.

Furthermore, the high-strength hinge is made of 304 stainless steel, is integrally formed by a die and is of a solid structure, and the appearance of the high-strength hinge is polished.

Further, the lockset adopts a container type finished door lock.

Furthermore, the ventilation silencer adopts a folded plate type silencer, the silencing sheet is in a folded plate type, a perforated metal plate is arranged outside the ventilation silencer, and second environment-friendly silencing cotton is filled inside the ventilation silencer.

Further, the second environmental-friendly silencing cotton is tightly wrapped by glass fiber cloth and is filled according to the separation of the internal framework of the silencing sheet.

Fourthly, beneficial effects

The utility model provides a soundproof door with ventilation noise elimination function. The method has the following beneficial effects:

(1) the utility model discloses with the sound insulation performance of the current door of industry factory building and the ventilation performance integration of factory building integrative, not only satisfy the ventilation requirement of current door sound insulation requirement and factory building, have the theftproof function moreover to space and cost have been saved.

(2) The utility model discloses, not only can satisfy different ventilation demands, can adapt to multiple noise environment moreover.

(3) The utility model discloses the whole body of soundproof door body is carbon steel material, and is not only not fragile, durable moreover.

(4) The utility model discloses well tool to lock adopts the built-in form of a body, and lock core and lock box all set up inside door body intermediate layer, can effectively avoid external shock, also can guarantee beautifully.

(5) The utility model discloses ventilation silencer part adopts the folded plate silencer, can adjust the size of noise elimination piece in order to reach different operation requirements.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic side view of the main body of the present invention;

fig. 3 is a schematic view of the top view structure of the main body of the present invention.

In the figure: 1 soundproof door body, 2 high strength hinges, 3 door frames, 4 ventilation silencers, 5 locksets, 6 inner plates, 7 planks, No. 8 environmental protection noise elimination cotton, No. 9 No. two environmental protection noise elimination cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a soundproof door with ventilation and noise elimination functions, comprising: the soundproof door comprises a soundproof door body 1, a high-strength hinge 2, a lockset 5, a ventilation silencer 4 and a door frame 3, wherein the soundproof door body 1 adopts an interlayer framework, an outer plate 7 adopts a 1mm-4mm carbon steel plate, an inner plate 6 adopts a 1mm-3mm carbon steel plate, the thickness of an interlayer is 50mm-150mm, the entire body of the soundproof door body 1 is made of carbon steel, the soundproof door is not easy to damage, firm and durable, a first environment-friendly silencing cotton 8 is filled in the interlayer, the first environment-friendly silencing cotton 8 is tightly wrapped by glass fiber cloth and is filled according to the separation of an internal framework of the soundproof door body 1, the sound insulation effect is increased, the periphery of the soundproof door body 1 adopts a sound insulation structure of a concave-convex groove, a sealing rubber strip is arranged between the soundproof door body 1 and the door frame 3 for pressing, the high-strength hinge 2 is made of 304 stainless steel, the mold is integrally formed, the solid structure is polished in appearance, the lockset 5 adopts a container type finished door lock, the lock 5 is in a form of being built in the door body, the lock cylinder and the lock box are arranged inside the door body interlayer, external force impact can be effectively avoided, the appearance is attractive, the ventilation silencer 4 is a folded plate type silencer, the silencing pieces are in folded plate types, the perforated metal plate is arranged outside the ventilation silencer, the second environmental-friendly silencing cotton 9 is filled inside the ventilation silencer, the second environmental-friendly silencing cotton 9 is tightly wrapped by glass fiber cloth and is filled according to the inner framework separation of the silencing pieces, and the size of the silencing pieces can be adjusted to meet different use requirements.

The utility model discloses with the sound insulation performance of the current door of industry factory building and the ventilation performance integration of factory building integrative, not only satisfy the ventilation requirement of current door sound insulation requirement and factory building, have the theftproof function moreover to saved space and cost, simultaneously the utility model discloses both can satisfy different ventilation demands, also can adapt to multiple noise environment.

To sum up, the form of filling noise elimination material in the middle of the sound proof door body 1 of this scheme adopts two-layer steel sheet, welding support piece between the steel sheet, guarantee the intensity of the door body, confirm the sound proof volume of the door body through the thickness that changes the steel sheet and interbedded thickness, in order to satisfy the operation requirement under the various operating mode, the ventilation silencer 4 of this scheme adopts the folded plate silencer simultaneously, the metal perforated plate adopts riveting and welds two kinds of modes and sets up, the sound proof volume of silencer can be confirmed through the piece thickness and the noise elimination length of adjusting the folded plate silencer, it is corresponding with the sound proof volume of the door body simultaneously, reach the unified demand of making an uproar of falling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A soundproof door with ventilation and noise elimination functions, comprising: soundproof door body (1), high strength hinge (2), tool to lock (5), ventilation silencer (4), door frame (3), its characterized in that: the soundproof door is characterized in that the soundproof door body (1) is of an interlayer framework, the outer plate (7) is of a 1-4 mm carbon steel plate, the inner plate (6) is of a 1-3 mm carbon steel plate, the thickness of the interlayer is 50-150 mm, the interlayer is filled with the environment-friendly silencing cotton (8), the environment-friendly silencing cotton (8) is tightly wrapped by glass fiber cloth and is filled according to the separation of an internal framework of the soundproof door body (1), the soundproof door body (1) is provided with sound insulation structures with concave-convex grooves at the periphery, and sealing rubber strips are arranged between the soundproof door body (1) and the door frame (3) for compressing.

2. The soundproof door with the ventilation and noise elimination function according to claim 1, wherein: the high-strength hinge (2) is made of 304 stainless steel, is integrally formed by a die and is of a solid structure, and the appearance of the high-strength hinge is polished.

3. The soundproof door with the ventilation and noise elimination function according to claim 1, wherein: the lockset (5) adopts a container type finished door lock.

4. The soundproof door with the ventilation and noise elimination function according to claim 1, wherein: the ventilation silencer (4) adopts a folded plate type silencer, the silencing sheet is in a folded plate type, a perforated metal plate is arranged outside the ventilation silencer, and second environment-friendly silencing cotton (9) is filled inside the ventilation silencer.

5. The soundproof door with the ventilation and noise elimination function according to claim 4, wherein: the second environmental-friendly silencing cotton (9) is tightly wrapped by glass fiber cloth and is filled according to the separation of the internal framework of the silencing sheet.