CN216197685U - Sound-insulation fireproof door leaf and sound-insulation fireproof door - Google Patents

Abstract

The utility model relates to the technical field of fire-fighting equipment, in particular to a sound-insulation fireproof door leaf and a sound-insulation fireproof door, wherein a first door leaf layer comprises an artificial splint frame and a rock wool door core plate arranged in the artificial splint frame, and the rock wool door core plate and the artificial splint frame are bonded and fixed through an adhesive; the second door leaf layer symmetry sets up in the both sides on first door leaf layer, and the second door leaf layer includes density board, sound insulation pad, ann's mineral core light fire door core board and ann's fine fire prevention sheet frame, and ann's mineral core light fire door core board passes through the adhesive to be fixed in ann's fine fire prevention frame, and sound insulation pad and density board are in proper order with ann's mineral core light fire door core board and ann combination gluing and pressfitting of fine fire prevention frame fixed. Through the setting on first door leaf layer and the second door leaf layer of first door leaf layer symmetry relatively, and through the whole board design of density board and sound insulation pad, make the door leaf have multilayer structure, the application and the combination of multiple panel have improved holistic syllable-dividing of wooden door and fire prevention effect.

Description

Sound-insulation fireproof door leaf and sound-insulation fireproof door

Technical Field

The utility model relates to the technical field of fire fighting equipment, in particular to a sound-insulation fireproof door leaf and a sound-insulation fireproof door.

Background

Fire door is prevented in giving sound insulation refers to the door that can satisfy fire resistance, integrality and heat-proof quality requirement and have certain syllable-dividing effect within a certain time, satisfies domestic or public place's syllable-dividing fire prevention demand, and its fire door is prevented in giving sound insulation can divide into according to the material: wooden sound insulation fireproof door, steel-wood sound insulation fireproof door and other material sound insulation fireproof door.

However, in the conventional fire door, the sound insulation characteristic of the fire door when no fire occurs is ignored while only the fire protection characteristic is taken into consideration, and the fire protection performance of the conventional sound insulation door is not guaranteed although the conventional sound insulation door satisfies the sound insulation characteristic, so that the overall fire protection and sound insulation effect of the fire door cannot meet the use requirement of a specific environment.

In view of the above problems, the designer designs a sound-insulation fireproof door leaf and a sound-insulation fireproof door based on practical experience and professional knowledge which are abundant for years in engineering application of such products and by matching with the application of scholars, and actively carries out research and innovation, so that the overall sound insulation and fireproof effects of the sound-insulation fireproof door leaf are improved.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a fire door leaf and fire door are prevented in giving sound insulation improves the whole sound insulation and the fire prevention effect of fire door leaf that give sound insulation.

In order to achieve the purpose, the utility model adopts the technical scheme that: a sound-insulating fire-proof door leaf comprising:

the first door leaf layer comprises an artificial splint frame and a rock wool door core plate arranged in the artificial splint frame, and the rock wool door core plate and the artificial splint frame are fixedly bonded through an adhesive;

the second door leaf layer is symmetrically arranged on two sides of the first door leaf layer and comprises a density board, a sound insulation pad, an ore core light fireproof door core board and an ore core fireproof plate frame, the ore core light fireproof door core board is fixed in the ore core fireproof plate frame through an adhesive, and the sound insulation pad and the density board are sequentially glued with a combination of the ore core light fireproof door core board and the ore core fireproof plate frame and are fixed in a pressing mode;

and the two pressed second door leaf layers are symmetrically bonded on two side surfaces of the first door leaf layer through an adhesive on one side surface of the core-containing light fireproof door core plate, and are integrally pressed and fixed.

Furthermore, the first door leaf layer corresponds with the second door leaf layer and all is equipped with the lock wood, rock wool door core board with the core light fireproof door core board is corresponding the installation space is reserved to the lock wood position.

Furthermore, the safety fiber fireproof plate frame is formed by splicing a horizontal keel and a vertical keel which are made of safety fiber fireproof plates, and the safety fiber fireproof plates are of mixed curing structures of inorganic cementing materials and light materials.

Furthermore, the light fireproof door core plate with the ore core is a curing structure formed by mixing an inorganic gel material and an ore material and foaming the mixture by a foaming agent.

Furthermore, the junction of the transverse keel and the vertical keel of the artificial splint frame and the installation fiber fireproof plate frame adopts a double reinforcing structure of adhesive and a flat nail.

The utility model also provides a sound-insulation fireproof door, which comprises the sound-insulation fireproof door leaf and a door frame hinged with the sound-insulation fireproof door leaf, wherein one side of the sound-insulation fireproof door leaf is hinged with the door frame through a hinge.

Furthermore, the two side edges and the top of the door frame and the sound-insulation fireproof door leaf are provided with mutually matched mute magnetic stripes, the bottom of the sound-insulation fireproof door leaf is provided with a dustproof sound-insulation strip, and the door frame is provided with a smoke-proof strip.

Further, the door frame is made of an ore core-containing high-strength fireproof plate, and the ore core-containing high-strength fireproof plate is a curing structure formed by mixing an inorganic gel material and an ore material and foaming the mixture by a foaming agent.

The utility model has the beneficial effects that: through the setting on first door leaf layer and the second door leaf layer of first door leaf layer symmetry relatively, and through the whole board structural design of density board and sound insulation pad for the door leaf has multilayer structural design, and the application and the combination of multiple panel have improved the whole sound insulation and the fire prevention effect of the fire prevention door leaf that gives sound insulation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exploded view of a soundproof and fireproof door leaf according to an embodiment of the present invention;

FIG. 2 is an exploded view of a second door leaf in accordance with an embodiment of the present invention;

fig. 3 is a schematic structural view of a soundproof and fireproof door leaf according to an embodiment of the present invention;

figure 4 is a schematic view of the closing of the soundproof and fireproof door in the embodiment of the utility model.

Reference numerals: 1. a first door leaf layer; 11. an artificial splint frame; 12. a rock wool door core board; 2. a second door leaf layer; 21. a density board; 22. a sound insulating pad; 23. installing a core plate of the light fireproof door; 24. installing a fiber fireproof plate frame; 3. locking wood; 4. a door frame; 5. a mute magnetic strip; 6. a dust-proof sound-insulating strip; 7. a smoke-proof strip.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 3, the soundproof and fireproof door leaf comprises a first door leaf layer 1 and a second door leaf layer 2, the first door leaf layer 1 comprises an artificial splint frame 11 and a rock wool door core plate 12 arranged in the artificial splint frame 11, and the rock wool door core plate 12 and the artificial splint frame 11 are bonded and fixed through an adhesive; the second door leaf layer 2 is symmetrically arranged on two sides of the first door leaf layer 1, the second door leaf layer 2 comprises a density board 21, a sound insulation pad 22, an ore core light fireproof door core board 23 and a fiber fireproof plate frame 24, the ore core light fireproof door core board 23 is fixed in the fiber fireproof plate frame 24 through an adhesive, the sound insulation pad 22 and the density board 21 are sequentially glued, pressed and fixed with a combination body of the ore core light fireproof door core board 23 and the fiber fireproof plate frame 24, and the edges of the sound insulation pad 22 and the density board 21 are aligned with the edge of the fiber fireproof plate frame 24; wherein, two second door leaf layers 2 after the pressfitting, lie in and put the side of the core light fire door core board 23 of core and bond in the both sides of the first door leaf layer 1 symmetrically through the adhesive, and integrative pressfitting is fixed.

Specifically, the adhesive is glue commonly used for timber such as fire-proof glue or AB glue, the ann's mineral core light fire door core 23 and ann's fine fire prevention sheet frame 24 all reach A level fire prevention standard, the foam structure makes it have fine sound absorption effect, sound-proof pad 22 and rock wool door core 12 have increased the syllable-dividing effect of the fire door leaf that gives sound insulation, sound-proof pad 22 and density board 21 are two complete boards, make door leaf surface decoration better with give sound insulation, compare with prior art through first door leaf layer 1 and the symmetrical setting of second door leaf layer 2 of relative first door leaf layer, make the door leaf have the multilayer structure design, the whole syllable-dividing of door leaf and the ability of fire prevention have been increased, whole board structural design through density board 21 and sound-proof pad 22, the decorative and the sound insulation on door leaf surface have been guaranteed, the whole sound insulation and the fire prevention effect of the fire door leaf that gives sound insulation has been improved.

In the preferred embodiment of the utility model, the first door leaf layer 1 and the second door leaf layer 2 are both provided with the lock wood 3 correspondingly, and the rock wool door core plate 12 and the light fireproof door core plate 23 with the mineral core are provided with the installation space corresponding to the lock wood 3.

Specifically, the lockwood 3 of first door leaf layer 1 and second door leaf layer 2 corresponds the setting to all fixed with artificial splint frame 11 and ann fine fire prevention sheet frame 24, and lockwood 3 adopts and ann the same fire prevention material of fine fire prevention sheet frame 24, has avoided lockwood 3 to be burnt out and smog and the flame that leads to get into the room when the conflagration breaing out, has improved the whole fire prevention and the cigarette separation performance of door leaf.

In the preferred embodiment of the present invention, the microfiber fireproof plate frame 24 is formed by splicing a horizontal keel and a vertical keel which are made of microfiber fireproof plates, and the microfiber fireproof plates are mixed and cured structures of inorganic cementing materials and light materials. The core plate 23 is a solidified structure formed by mixing inorganic gel material and mineral aggregate and foaming by foaming agent, and can effectively improve the fireproof and sound-absorbing performance of the door leaf.

Specifically, inorganic gelled material mixes the solidification structure after the foaming of foaming adhesive with the mineral aggregate for this PLASTIC LAMINATED can not only reach A level fire prevention standard and has more the sound absorbing effect, and the zero formaldehyde of inorganic gelled material environmental protection that uses adds, and chloridion content is less than 0.1%, and is difficult rotten, has effectively solved the easy problem of dehalogenation rotten of the common fire prevention soundproof door in the market, has improved the life of door leaf, and safer environmental protection.

In order to further improve the stability of the whole structure of the door leaf, the junction of the transverse and vertical keels of the artificial splint frame 11 and the installation fiber fireproof plate frame 24 adopts a double reinforcing structure of an adhesive and a dowel, so that the reliability of connection between the transverse and vertical keels is improved, and the pressing and fixing strength of the artificial splint frame 11 and the installation fiber fireproof plate frame 24 is effectively ensured.

The utility model also provides a sound-insulation fireproof door, which comprises the sound-insulation fireproof door leaf and a door frame 4 hinged with the sound-insulation fireproof door leaf, wherein one side of the sound-insulation fireproof door leaf is hinged with the door frame 4 through a hinge.

Preferably, the two side edges and the top of the door frame 4 and the sound-proof fireproof door leaf are provided with the mute magnetic stripes 5 which are matched with each other, the bottom of the sound-proof fireproof door leaf is provided with the dustproof sound-proof strips 6, and the door frame 4 is provided with the smoke-proof strips 7. The setting of silence magnetic stripe 5 and dustproof syllable-dividing strip 6 guarantees when the effect that gives sound insulation, prevents that cigarette strip 7 can be better fill the space, prevents that flame or smog from stretching from the gap between door leaf and door frame 4 when the conflagration breaing out.

In order to further improve the overall fireproof performance of the sound-insulation fireproof door, the door frame 4 is made of an ore core high-strength fireproof plate, the ore core high-strength fireproof plate is of a curing structure formed by mixing an inorganic gel material and an ore material and foaming the inorganic gel material by a foaming agent, and the fireproof performance of the door frame 4 and the sound-insulation fireproof door leaf is guaranteed.

In the assembly process of the sound-insulation fireproof door, firstly, the junction of the transverse keel and the vertical keel of the cut artificial splint frame 11 is adhered by an adhesive and is reinforced by a stacking nail, the cut rock wool door core plate 12 is adhered with the assembled artificial splint frame 11 by the adhesive, and a lock log 3 is nailed to form a first door leaf layer 1; secondly, the junction of the horizontal keel and the vertical keel of the cut fireproof plate frame 24 is adhered by an adhesive and reinforced by a staple nail, the cut light fireproof door core plate 23 with the mineral core is adhered with the assembled fireproof plate frame 24 by the adhesive, the lock wood 3 is nailed, the cut sound insulation pad 22 is adhered with the cut density plate 21 by the adhesive, one surface of the core plate 23 with the mineral core is coated with an adhesive and is adhered with the sound insulation pad 22 covered with the density plate 21, and the core plate 23 with the mineral core is pressed into a second door leaf layer 2 by a cold press; finally, coating adhesive on two sides of the framed first door leaf layer 1, adhering the first door leaf layer to the laminated second door leaf layer 2, pressing the first door leaf layer and the laminated second door leaf layer into the sound-insulation fireproof door leaf through a cold press, cutting mounting grooves of a mute magnetic stripe 5 and a dustproof sound-insulation strip 6 at the joint of the laminated sound-insulation fireproof door leaf and the door frame 4 through electronic data, and respectively mounting the cut mute magnetic stripes 5 on the top and two side edges of the sound-insulation fireproof door leaf; the cut dustproof sound-proof strip 6 is arranged at the bottom of the sound-proof fireproof door leaf, the sound-proof fireproof door leaf is connected with the fixed door frame 4 through a hinge, the whole assembly of the sound-proof fireproof door is completed, and the adhesive is common glue for wooden doors such as fireproof glue or AB glue. Compare through the setting on first door leaf layer 1 and the second door leaf layer 2 of relative first door leaf layer 1 symmetry with prior art, make the door leaf have the multilayer structure design, increased the whole syllable-dividing of door leaf and the ability of fire prevention, improved the overall structure intensity of door leaf, through the whole board structural design of density board 21 and sound insulation pad 22, the decorative and the sound insulation nature on door leaf surface has been guaranteed, the whole sound insulation and the fire prevention effect of the fire prevention door leaf that gives sound insulation have been improved.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A fire door leaf gives sound insulation, its characterized in that includes:

the first door leaf layer (1) comprises an artificial splint frame (11) and a rock wool door core plate (12) arranged in the artificial splint frame (11), and the rock wool door core plate (12) is fixedly bonded with the artificial splint frame (11) through an adhesive;

the second door leaf layer (2) is symmetrically arranged on two sides of the first door leaf layer (1), the second door leaf layer (2) comprises a density board (21), a sound insulation pad (22), a light fireproof door core board (23) for mounting mineral cores and a fiber fireproof plate frame (24), the light fireproof door core board (23) for mounting mineral cores is fixed in the fiber fireproof plate frame (24) through an adhesive, the sound insulation pad (22) and the density board (21) are sequentially adhered with a combination of the light fireproof door core board (23) for mounting mineral cores and the fiber fireproof plate frame (24) and are fixed in a pressing mode, and the edges of the sound insulation pad (22) and the density board (21) are aligned with the edge of the fiber fireproof plate frame (24);

and one side surface of the pressed two second door leaf layers (2) which is positioned on the core-containing light fireproof door core plate (23) is symmetrically bonded on the two side surfaces of the first door leaf layer (1) through an adhesive, and the two second door leaf layers are integrally pressed and fixed.

2. The soundproof and fireproof door leaf according to claim 1, wherein the first door leaf layer (1) and the second door leaf layer (2) are provided with lock bars (3) correspondingly, and the rock wool door core plate (12) and the light fireproof door core plate (23) are provided with installation spaces corresponding to the lock bars (3).

3. The soundproof and fireproof door leaf according to claim 1, wherein the fireproof fiber plate frame (24) is formed by splicing a cross keel and a vertical keel made of fireproof fiber plates.

4. The soundproof and fireproof door leaf according to claim 1, wherein the artificial splint frame (11) and the vertical and horizontal keel of the Fibreboard frame (24) are of double reinforced structure of adhesive and dowel.

5. Soundproof and fireproof door, characterized in that it comprises a soundproof and fireproof door leaf according to any one of claims 1 to 4, and a door frame (4) hinged to the soundproof and fireproof door leaf, and one side of the soundproof and fireproof door leaf is hinged to the door frame (4) through a hinge provided therein.

6. The soundproof and fireproof door of claim 5, wherein the frame (4) and the soundproof and fireproof door leaf are provided with silencing magnetic strips (5) at the two sides and the top, the soundproof and fireproof door leaf is provided with dustproof and soundproof strips (6) at the bottom, and the frame (4) is provided with smoke-proof strips (7).

7. Sound-insulating fire door according to claim 5, characterized in that the door frame (4) is made of a high-strength fire-proof plate with an ore core.

Images