CN213391877U

CN213391877U - Effectual steel door gives sound insulation

Info

Publication number: CN213391877U
Application number: CN202021835715.6U
Authority: CN
Inventors: 曹泽福
Original assignee: Dongguan Xinyi Door Industry Co ltd
Current assignee: Dongguan Xinyi Door Industry Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-08
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a steel door with good sound insulation effect, which comprises an inner door plate, wherein a sound insulation layer is arranged on the left side of the inner door plate, an outer door plate is arranged on the left side of the sound insulation layer, and fire-proof layers are arranged on the outer sides of the inner door plate and the outer door plate; the sound insulation layer comprises a rock mineral wool slab layer. The utility model discloses a set up the puigging, rock mineral wool sheet layer, the fiberboard layer, the gypsum board layer, the flame retardant coating, the fireproof ceramic dope layer, fire prevention finish coat type dope layer and fireproof magnesium oxide dope layer mutually support, the advantage of improving steel door sound-proof quality and fire behavior has been reached, make the steel door when using for a long time, can effectual improvement steel door's sound insulation performance, make people can have a comparatively quiet environment when the rest, people's rest quality has been guaranteed, simultaneously can effectual improvement steel door's fire behavior, prevent that the steel door from appearing burning and damaging, the life of steel door has been prolonged.

Description

Effectual steel door gives sound insulation

Technical Field

The utility model relates to a steel door technical field specifically is an effectual steel door gives sound insulation.

Background

The door and window divide into enclosure member or partition member according to its position difference, have different design requirements to have heat preservation, thermal-insulated, sound insulation, waterproof, fire prevention function respectively, and new requirement is energy-conserving, and the heat that loses by the door and window gap in cold area accounts for about 25% of whole heating heat consumption, and the requirement of the leakproofness of door and window is the important content in the energy-conserving design, and door and window are important component part in the building envelope system, the second action: the door and window are also important components of building shape (the contrast between real and virtual, rhythm artistic effect, playing an important role), so that their shape, size, proportion, arrangement, colour and shape, etc. have a great influence on the whole shape of building.

When the bedroom is being decorated, need install the steel door, current steel door has following shortcoming: the current steel door sound insulation effect is not good, leads to the steel door when long-term the use, because different occasions are different to the requirement of steel door, people need a more quiet environment when the rest, and sound is too noisy, seriously influences people's rest quality, and steel door fire behavior is relatively poor simultaneously, leads to the steel door when meetting the fire source, and the damage of burning appears easily, has shortened the life of steel door.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an effectual steel door gives sound insulation, possess the advantage that improves steel door sound insulation performance and fire behavior, it is not good to have solved current steel door sound insulation effect, lead to the steel door when using for a long time, because different occasions are different to the requirement of steel door, people need a more quiet environment when the rest, sound is too noisy, seriously influence people's rest quality, steel door fire behavior is relatively poor simultaneously, lead to the steel door when meetting the fire disaster, the problem of burning damage appears easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a steel door with good sound insulation effect comprises an inner door plate, wherein a sound insulation layer is arranged on the left side of the inner door plate, an outer door plate is arranged on the left side of the sound insulation layer, and fire-proof layers are arranged on the outer sides of the inner door plate and the outer door plate;

the sound insulation layer comprises a rock-mineral wool board layer, the left side of the rock-mineral wool board layer is bonded and connected with a fiberboard layer, and the left side of the fiberboard layer is bonded and connected with a gypsum board layer;

the flame retardant coating comprises a fireproof ceramic coating layer, the outer side of the fireproof ceramic coating layer is coated with a fireproof finishing type coating layer, and the outer side of the fireproof finishing type coating layer is coated with a fireproof magnesium oxide coating layer.

Preferably, the right side of rock mineral wool sheet layer and the left side adhesive joint of interior door plant, the left side of gypsum board layer and the right side adhesive joint of outer door plant, the thickness of rock mineral wool sheet layer, fiberboard layer and gypsum board layer is all the same.

Preferably, the inner side of the fireproof ceramic coating layer is respectively coated on the outer sides of the inner door plate and the outer door plate, and the fireproof ceramic coating layer, the fireproof finishing type coating layer and the fireproof magnesium oxide coating layer are the same in thickness.

Preferably, the thickness of the sound insulation layer is respectively greater than the thicknesses of the inner door plate and the outer door plate, and the thickness of the fire-proof layer is respectively less than the thicknesses of the inner door plate and the outer door plate.

Preferably, the left side of interior door plant is located the right side of puigging, the right side of outer door plant is located the left side of puigging, the inboard of flame retardant coating is located the outside of interior door plant and outer door plant respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides an effectual steel door gives sound insulation possesses following beneficial effect:

1. the utility model discloses a set up the puigging, rock mineral wool sheet layer, the fiberboard layer, the gypsum board layer, the flame retardant coating, the fireproof ceramic dope layer, fire prevention finish coat type dope layer and fireproof magnesium oxide dope layer mutually support, the advantage of improving steel door sound-proof quality and fire behavior has been reached, make the steel door when using for a long time, can effectual improvement steel door's sound insulation performance, make people can have a comparatively quiet environment when the rest, people's rest quality has been guaranteed, simultaneously can effectual improvement steel door's fire behavior, prevent that the steel door from appearing burning and damaging, the life of steel door has been prolonged.

2. The utility model discloses a set up the puigging, rock mineral wool sheet layer, fiberboard layer and gypsum sheet layer mutually support, play the effect that improves steel door sound-proof property, can effectual improvement steel door's sound-proof property, make people can have a comparatively quiet environment when the rest, people's rest quality has been guaranteed, through setting up the flame retardant coating, the fire prevention ceramic dope layer, fire prevention finish type dope layer and fire prevention magnesium oxide dope layer mutually support, play the effect that improves steel door flame retardant property, can effectually improve the fire behavior of steel door, prevent that the steel door from appearing burning and damaging, the life of steel door has been prolonged.

Drawings

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

FIG. 2 is an enlarged view of the internal structure section of the soundproof layer of the present invention;

fig. 3 is an enlarged view of the cross section of the internal structure of the fireproof layer of the present invention.

In the figure: 1. an inner door panel; 2. a sound insulating layer; 21. a rock-mineral wool slab layer; 22. a layer of fiberboard material; 23. a gypsum board layer; 3. an outer door panel; 4. a fire barrier layer; 41. a fireproof ceramic coating layer; 42. a fire-resistant finish type coating layer; 43. a fireproof magnesium oxide coating layer.

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.

All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-3, a steel door with good sound insulation effect comprises an inner door panel 1, wherein a sound insulation layer 2 is arranged on the left side of the inner door panel 1, an outer door panel 3 is arranged on the left side of the sound insulation layer 2, and fire-proof layers 4 are arranged on the outer sides of the inner door panel 1 and the outer door panel 3;

the sound insulation layer 2 comprises a rock-mineral wool slab layer 21, the left side of the rock-mineral wool slab layer 21 is bonded and connected with a fiberboard layer 22, and the left side of the fiberboard layer 22 is bonded and connected with a gypsum slab layer 23;

the fireproof layer 4 comprises a fireproof ceramic coating layer 41, the outer side of the fireproof ceramic coating layer 41 is coated with a fireproof finish type coating layer 42, the outer side of the fireproof finish type coating layer 42 is coated with a fireproof magnesium oxide coating layer 43, the right side of the rock mineral wool board layer 21 is in adhesive connection with the left side of the inner door panel 1, the left side of the gypsum board layer 23 is in adhesive connection with the right side of the outer door panel 3, the thicknesses of the rock mineral wool board layer 21, the fiberboard layer 22 and the gypsum board layer 23 are the same, the inner sides of the fireproof ceramic coating layer 41 are respectively coated on the outer sides of the inner door panel 1 and the outer door panel 3, the thicknesses of the fireproof ceramic coating layer 41, the fireproof finish type coating layer 42 and the fireproof magnesium oxide coating layer 43 are the same, the thickness of the sound insulation layer 2 is respectively larger than that of the inner door panel 1 and the outer door panel 3, the thickness of the fireproof layer 4, the right side of outer door plant 3 is located the left side of puigging 2, the inboard of flame retardant coating 4 is located the outside of interior door plant 1 and outer door plant 3 respectively, through setting up puigging 2, rock mineral wool sheet layer 21, fiberboard layer 22 and gypsum sheet layer 23 mutually support, play the effect that improves steel door sound-insulating properties, can effectual improvement steel door's sound-insulating properties, make people can have a comparatively quiet environment when the rest, people's rest quality has been guaranteed, through setting up flame retardant coating 4, fire prevention ceramic dope layer 41, fire prevention finish type dope layer 42 and fire prevention magnesium oxide dope layer 43 mutually support, play the effect that improves steel door's fire-proof properties, can effectual improvement steel door's fire resistance, prevent that steel door from appearing the burning damage, the life of steel door has been prolonged, through setting up puigging 2, rock mineral wool sheet layer 21, fiberboard layer 22, gypsum sheet layer 23, Flame retardant coating 4, fireproof ceramic dope layer 41, fire prevention finish type dope layer 42 and fireproof magnesium oxide dope layer 43 mutually support, the advantage of improving steel door sound insulation performance and fire behavior has been reached, make the steel door when using for a long time, can effectual improvement steel door's sound insulation performance, make people can have a comparatively quiet environment when the rest, people's rest quality has been guaranteed, the fire behavior that simultaneously can effectual improvement steel door, prevent that the steel door from appearing burning and damaging, the life of steel door has been prolonged.

During the use, through setting up puigging 2, rock mineral wool sheet layer 21, fiberboard layer 22 and gypsum sheet layer 23 mutually support, play the effect that improves steel door sound-proof property, can effectual improvement steel door's sound-proof property, make people can have a comparatively quiet environment when the rest, people's rest quality has been guaranteed, through setting up flame retardant coating 4, fire prevention ceramic dope layer 41, fire prevention finish coat type dope layer 42 and fire prevention magnesium oxide dope layer 43 mutually support, play the effect that improves steel door fire behavior, can effectual improvement steel door's fire behavior, prevent that steel door from appearing burning damage, the life of steel door has been prolonged, thereby reached the advantage that improves steel door sound-proof property and fire behavior.

The standard parts or materials used in the present application can be purchased from the market, the components in the present application can be customized according to the description of the specification and the accompanying drawings, the specific connection relationship between the material layers and the manufacturing materials are the prior art, and the detailed description is not provided herein.

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. The utility model provides an effectual steel door gives sound insulation, includes interior door plant (1), its characterized in that: a sound insulation layer (2) is arranged on the left side of the inner door panel (1), an outer door panel (3) is arranged on the left side of the sound insulation layer (2), and fire-proof layers (4) are arranged on the outer sides of the inner door panel (1) and the outer door panel (3);

the sound insulation layer (2) comprises a rock-mineral wool board layer (21), the left side of the rock-mineral wool board layer (21) is bonded and connected with a fiberboard layer (22), and the left side of the fiberboard layer (22) is bonded and connected with a gypsum board layer (23);

the fireproof layer (4) comprises a fireproof ceramic coating layer (41), the outer side of the fireproof ceramic coating layer (41) is coated with a fireproof finish type coating layer (42), and the outer side of the fireproof finish type coating layer (42) is coated with a fireproof magnesium oxide coating layer (43).

2. The steel door with good sound insulation according to claim 1, wherein: the left side adhesive connection of the right side of rock mineral wool sheet layer (21) and interior door plant (1), the left side of gypsum board layer (23) and the right side adhesive connection of outer door plant (3), the thickness homogeneous phase of rock mineral wool sheet layer (21), fiberboard layer (22) and gypsum board layer (23) is the same.

3. The steel door with good sound insulation according to claim 1, wherein: the inner side of the fireproof ceramic coating layer (41) is respectively coated on the outer sides of the inner door plate (1) and the outer door plate (3), and the fireproof ceramic coating layer (41), the fireproof finishing type coating layer (42) and the fireproof magnesium oxide coating layer (43) are identical in thickness.

4. The steel door with good sound insulation according to claim 1, wherein: the thickness of puigging (2) is greater than the thickness of interior door plant (1) and outer door plant (3) respectively, the thickness of flame retardant coating (4) is less than the thickness of interior door plant (1) and outer door plant (3) respectively.

5. The steel door with good sound insulation according to claim 1, wherein: the left side of interior door plant (1) is located the right side of puigging (2), the right side of outer door plant (3) is located the left side of puigging (2), the inboard of flame retardant coating (4) is located the outside of interior door plant (1) and outer door plant (3) respectively.