CN112302506B - Embedded fireproof door with high-efficiency sound insulation - Google Patents

Embedded fireproof door with high-efficiency sound insulation Download PDF

Info

Publication number
CN112302506B
CN112302506B CN202011278466.XA CN202011278466A CN112302506B CN 112302506 B CN112302506 B CN 112302506B CN 202011278466 A CN202011278466 A CN 202011278466A CN 112302506 B CN112302506 B CN 112302506B
Authority
CN
China
Prior art keywords
plate
noise reduction
door
door frame
outer cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202011278466.XA
Other languages
Chinese (zh)
Other versions
CN112302506A (en
Inventor
余小豪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Meilin Kaidi Wood Industry Co ltd
Original Assignee
Anhui Meilin Kaidi Wood Industry Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Meilin Kaidi Wood Industry Co ltd filed Critical Anhui Meilin Kaidi Wood Industry Co ltd
Priority to CN202011278466.XA priority Critical patent/CN112302506B/en
Publication of CN112302506A publication Critical patent/CN112302506A/en
Application granted granted Critical
Publication of CN112302506B publication Critical patent/CN112302506B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/02—Layer formed of wires, e.g. mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/06—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/095—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/103—Metal fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/105—Ceramic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7049—Specific panel characteristics
    • E06B2003/7051—Specific panel characteristics of layered construction involving different materials

Abstract

The invention discloses an embedded fireproof door with high-efficiency sound insulation, which comprises a door frame connected with a wall in an embedded manner, wherein an opening and closing door plate is arranged on the door frame and comprises an outer cover, one side of the outer cover is hinged with the door frame, a storage cavity is arranged in the outer cover, a strip-shaped opening is formed in one side of the storage cavity, which is far away from the hinged position of the outer cover and the door frame, a plugging plate is embedded in the strip-shaped opening, limit strips are respectively arranged on the top wall and the inner bottom wall in the storage cavity at equal intervals, four limit sliding grooves are respectively formed in the top wall and the inner bottom wall in the storage cavity through the limit strips, a fire retardant plate, a noise reduction plate, an acoustical panel and an echo damping plate are movably arranged in the storage cavity, the fire retardant plate, the noise reduction plate, the acoustical panel and the echo damping plate are respectively provided with outer frames, and the upper and lower edges of the outer frames of the fire retardant plate, the noise reduction plate, the acoustical panel and the echo damping plate are movably matched with the corresponding limit sliding grooves and are connected in a sliding manner. The invention fully improves the sound insulation and noise reduction effects of the fireproof door, and brings better protection to ears of related personnel, thereby reducing the safety risk.

Description

Embedded fireproof door with high-efficiency sound insulation function
Technical Field
The invention mainly relates to the technical field of fire doors, in particular to an embedded fire door with high-efficiency sound insulation.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like.
The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people.
The technology of present fire door in the aspect of giving sound insulation still remains to be improved, for example, patent publication is CN210178229U provides an embedded push-and-pull prevents fire door, including door frame and connecting door, the inboard of door frame is provided with connecting door, the inboard top and the below of door frame all embed the guide rail, connecting door includes the handle, the swiveling wheel, including a motor, an end cap, a controller, and a cover plate, the switch and the lock, the positive one side of connecting door is provided with handle and switch, the upper end both sides and the lower extreme both sides of connecting door all are provided with the swiveling wheel, connecting door openly below one side is provided with the lock, the inboard four corners of connecting door is provided with battery and motor. Through door frame and guide rail, can make the connecting door slide to the inboard of door frame through the swiveling wheel, can not drop or collapse because of the wall body surface, lead to the tradition to prevent that the fire door can't be opened, through switch and motor, can make people in injured back, when the connecting door is opened to the weak power, through pressing switch starter motor, make the swiveling wheel rotate, will connect the door and open, be applicable to building fire control facility field, have good development prospect.
The fireproof door does not have a good sound insulation effect, but in daily use, sound insulation is very important, and the lack of the good sound insulation effect can lead ears of related people to be injured by noise for a long time, so that the mind is uncertain, and tinnitus or deafness are not beneficial to the health of the body.
Disclosure of Invention
The invention mainly provides an embedded fireproof door with high-efficiency sound insulation, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an embedded fireproof door with high-efficiency sound insulation comprises a door frame connected with a wall body in an embedded mode, wherein an opening and closing door plate is arranged on the door frame and comprises an outer cover, one side of the outer cover is hinged with the door frame, an object placing cavity is arranged inside the outer cover, a strip-shaped opening is formed in one side, away from the hinged position of the outer cover and the door frame, of the object placing cavity, a plugging plate is embedded in the strip-shaped opening, limiting strips are arranged on the top wall and the inner bottom wall in the object placing cavity at equal intervals respectively, the number of the limiting strips is six, the number of the limiting strips is three, four limiting sliding grooves are formed in the top wall and the inner bottom wall in the object placing cavity in a separating mode through the limiting strips, and the four limiting sliding grooves in the top wall in the object placing cavity are in one-to-one symmetry with the four limiting sliding grooves in the inner bottom wall;
put the inside activity of thing chamber and be equipped with the back-fire relief plate, fall and make an uproar board, acoustical panel and echo shock attenuation board, the back-fire relief plate, fall and make an uproar board, acoustical panel and echo shock attenuation board all are equipped with the frame, just back-fire relief plate, fall the frame upper and lower edge of board, acoustical panel and echo shock attenuation board of making an uproar and agree with respectively with the spacing spout activity that corresponds and merge and be sliding connection.
Preferably, a clamping groove is formed in the periphery of the outer edge of the door frame, is connected with the wall in an embedded mode and is fixed through expansion bolts.
Preferably, the blocking plate and the outer cover shell at the strip-shaped opening are fixed through blind hole screws.
Preferably, a protective panel is embedded on the surface of one side, close to the door frame, of the outer cover, a frame stop strip is arranged on the periphery of one side, far away from the protective panel, of the outer cover, and the frame stop strip is integrally connected with the outer cover.
Preferably, the periphery of the protective panel is welded with the outer cover in a seamless mode, the protective panel is sequentially provided with an anticorrosive coating layer and a substrate layer from outside to inside, and a plurality of arc-shaped protruding portions are uniformly arranged on the substrate layer in the direction pointing to the anticorrosive coating layer.
Preferably, the fire retardant board, the board of making an uproar, acoustical panel and echo damping plate follow protective panel one side sets gradually to frame blend stop one side, just fire retardant board, the board of making an uproar, acoustical panel and echo damping plate size equal.
Preferably, the fire retardant plate comprises a fireproof substrate layer, and a flame retardant layer is arranged on the surface of one side, close to the protective panel, of the fireproof substrate layer.
Preferably, the noise reduction plate comprises a first fixing plate, and a honeycomb noise reduction fiber layer is arranged on the surface of one side, close to the fire retardant plate, of the first fixing plate.
Preferably, the silencing plate comprises a second fixing plate, and a silencing sponge layer is arranged on the surface of one side, close to the noise reduction plate, of the second fixing plate.
Preferably, the echo damping plate comprises a third fixing plate, and a fin-type elastic rubber layer is arranged on the surface of one side, close to the sound attenuation plate, of the third fixing plate.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the object placing cavity is arranged in the outer cover for opening and closing the door plate, the fire retardant plate, the noise reduction plate, the sound attenuation plate and the echo damping plate are detachably arranged in the object placing cavity, noise is gradually reduced by the noise reduction plate, the noise is weakened by the noise reduction plate on the premise of ensuring good fireproof performance, and the noise is further eliminated by the sound attenuation plate until low-decibel residual noise is rebounded by the echo damping plate and eliminated by vibration, so that the sound insulation and noise reduction effects of the fireproof door are fully improved, and the ears of related personnel are well protected, thereby reducing the safety risk.
The invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the opening and closing door of the present invention;
FIG. 3 is an enlarged view of area A in FIG. 2;
FIG. 4 is a schematic view of the construction of the fire retardant panel, noise reduction panel, acoustical panel and echo damping panel of the present invention;
FIG. 5 is a cross-sectional view of the internal structure of the protection panel of the present invention;
FIG. 6 is a cross-sectional view of the internal structure of a firestop plate of the present invention;
FIG. 7 is a cross-sectional view of the internal structure of the noise reduction panel of the present invention;
FIG. 8 is a cross-sectional view of the interior construction of the acoustical panel of the present invention;
fig. 9 is a sectional view of the internal structure of the echo damping plate of the present invention.
Description of the drawings: 1. a door frame; 11. a card slot; 2. opening and closing the door plate; 21. a housing; 211. a storage cavity; 211a, a strip-shaped opening; 212. a limiting strip; 213. a limiting chute; 22. a protective panel; 221. an anti-corrosion coating layer; 222. a substrate layer; 223. an arc-shaped convex part; 23. a plugging plate; 24. a frame stop strip; 3. a fire barrier plate; 31. a fireproof substrate layer; 32. a flame retardant layer; 4. a noise reduction plate; 41. a first fixing plate; 42. a honeycomb noise reduction fiber layer; 5. a sound-absorbing panel; 51. a second fixing plate; 52. a sound-deadening sponge layer; 6. an echo damping plate; 61. a third fixing plate; 62. a finned elastic rubber layer.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
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 be present, and 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, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
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, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to the attached drawings 1-4, an embedded fireproof door with high-efficiency sound insulation comprises a door frame 1 connected with a wall in an embedded mode, a clamping groove 11 is formed in the periphery of the outer edge of the door frame 1, the clamping groove 11 is connected with the wall in an embedded mode and fixed through expansion bolts, an opening and closing door plate 2 is arranged on the door frame 1, the opening and closing door plate 2 comprises an outer cover 21, one side of the outer cover 21 is hinged with the door frame 1, an object placing cavity 211 is arranged inside the outer cover 21, a strip-shaped opening 211a is formed in one side, away from the hinged portion of the outer cover 21 and the door frame 1, of the object placing cavity 211, a blocking plate 23 is embedded inside the strip-shaped opening 211a, the size of the strip-shaped opening 211a ensures that a fire retardant plate 3, a noise reduction plate 4, a sound attenuation plate 5 and an echo damping plate 6 can freely pass in and out, the blocking plate 23 is fixed with a shell of the outer cover 21 at the strip-shaped opening 211a through blind hole screws, limiting strips 212 are arranged on the top wall and the inner bottom wall of the object placing cavity 211 at equal intervals respectively, spacing 212 is equipped with six altogether and is equipped with threely from top to bottom respectively, it has four spacing spouts 213 all to separate through spacing 212 on roof and the interior diapire in putting thing chamber 211, be in four spacing spouts 213 of putting four spacing spouts 213 of roof and interior diapire in thing chamber 211 one-to-one, it is equipped with back-fire relief plate 3 to put the inside activity of thing chamber 211, fall the flitch 4 of making an uproar, acoustical panel 5 and echo vibration damping plate 6, back-fire relief plate 3, fall the flitch 4 of making an uproar, acoustical panel 5 and echo vibration damping plate 6's the frame upper and lower edge agrees with respectively with the spacing spout 213 activity that corresponds and is sliding connection, can freely assemble and disassemble.
Referring to fig. 2, 3 and 5, a protective panel 22 is inlaid on the surface of one side of the outer cover 21 close to the doorframe 1, a frame stop 24 is disposed on the outer periphery of one side of the outer cover 21 away from the protective panel 22, the frame stop 24 is integrally connected with the outer cover 21, when the door panel 2 is closed and opened, the door panel 2 can be limited and kept to be in close contact with the doorframe 1, the outer periphery of the protective panel 22 is welded with the outer cover 21 in a seamless manner, an anticorrosive coating layer 221 and a substrate layer 222 are sequentially disposed on the protective panel 22 from outside to inside, a plurality of arc-shaped protrusions 223 are uniformly disposed on the substrate layer 222 in a direction pointing to the direction of the anticorrosive coating layer 221, a hollow structure is formed between the inner walls of the arc-shaped protrusions 223 and the flame retardant plate 3, noise transmission is blocked and dispersed to a certain degree, the flame retardant plate 3, the noise reduction plate 4, the noise reduction plate 5 and the echo damping plate 6 are sequentially disposed from one side of the protective panel 22 to one side of the frame stop 24, and the fire retardant plate 3, the noise reduction plate 4, the sound attenuation plate 5 and the echo damping plate 6 are equal in size, and are installed according to the function sequence of fire retardance, noise reduction, sound attenuation and echo vibration elimination, so that the best sound insulation effect is achieved.
Referring to fig. 6, the fire retardant plate 3 includes a fire-retardant substrate layer 31, a fire-retardant layer 32 is disposed on a side surface of the fire-retardant substrate layer 31 close to the protective panel 22, the fire-retardant substrate layer 31 may be made of a high-temperature resistant ceramic fiber board, and the fire-retardant layer 32 may be made of some fire retardants represented by bromine, nitrogen, red phosphorus and compounds by painting to a certain thickness, so as to ensure the high-efficiency fire-retardant function of the fire-retardant door.
Referring to fig. 7, the noise reduction plate 4 includes a first fixing plate 41, a honeycomb noise reduction fiber layer 42 is disposed on a side surface of the first fixing plate 41 close to the fire retardant plate 3, and the honeycomb noise reduction fiber layer 42 may be made of an aluminum fiber sound absorption plate, which has good sound absorption and noise reduction effects.
Referring to fig. 8, the sound-absorbing panel 5 includes a second fixing plate 51, a sound-absorbing sponge layer 52 is disposed on a side surface of the second fixing plate 51 close to the noise-reducing plate 4, the sound-absorbing sponge layer 52 is made of polyurethane sponge material, and the auxiliary honeycomb noise-reducing fiber layer 42 is used for secondary sound absorption and noise reduction.
Referring to fig. 9, the echo damping plate 6 includes a third fixing plate 61, a fin-type elastic rubber layer 62 is disposed on a surface of the third fixing plate 61 near the sound-absorbing plate 5, the fin-type elastic rubber layer 62 is made of silicon rubber, and one side of an outer surface of the fin-type elastic rubber layer 62 is in a shape of obliquely arranged fins, so that when receiving the residual noise after the secondary reduction, sound waves are applied to the fin structure to perform vibration cancellation.
In the above embodiment, the first fixing plate 41, the second fixing plate 51 and the third fixing plate 61 are all made of metal material plates, the thickness is 2-4cm, and the metal material plates are respectively used for gluing and fixing the honeycomb noise reduction fiber layer 42, the sound attenuation sponge layer 52 and the fin-type elastic rubber layer 62, and the first fixing plate 41, the second fixing plate 51 and the third fixing plate 61 are connected with the corresponding outer frames by bolts.
The specific operation flow of the invention is as follows
Firstly, install door frame 1 on the wall body, then the dustcoat 21 and the door frame 1 that will open and close door plant 2 are articulated, with fire retardant board 3, fall and make an uproar board 4, acoustical panel 5 and echo damping plate 6 according to the order in proper order follow bar-shaped mouth 211a stopper get into put the thing chamber 211 in, keep fire retardant board 3, fall and make an uproar board 4, acoustical panel 5 and echo damping plate 6's frame upper and lower edges to correspond one by one and carry out sliding connection in spacing spout 213, plug board 23 is stopped up bar-shaped mouth 211a and is fixed through the blind hole screw afterwards, it can to open and close door plant 2 promotion rotation to the closed condition at last.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (3)

1. The utility model provides an embedded fire door with high-efficient syllable-dividing, includes door frame (1) of inlaying the connection with the wall body, its characterized in that, be equipped with on door frame (1) and open and close door plant (2), open and close door plant (2) including dustcoat (21), dustcoat (21) one side is articulated mutually with door frame (1), dustcoat (21) inside is equipped with puts thing chamber (211), it keeps away from dustcoat (21) and door frame (1) articulated one side and has seted up bar mouth (211 a) to put thing chamber (211), it has shutoff board (23) to inlay in bar mouth (211 a), it is equipped with spacing (212) to put on thing chamber (211) intussuseption wall and the interior diapire respectively the equidistance, spacing (212) are equipped with six and are equipped with threely from top to bottom respectively, it all separates through spacing (212) on thing chamber (211) intussuseption wall and the interior diapire has four spacing spouts (213), the four limiting sliding grooves (213) on the inner top wall of the storage cavity (211) are in one-to-one symmetry with the four limiting sliding grooves (213) on the inner bottom wall;
the fire retardant plate (3), the noise reduction plate (4), the sound attenuation plate (5) and the echo damping plate (6) are movably arranged in the storage cavity (211), outer frames are respectively arranged on the fire retardant plate (3), the noise reduction plate (4), the sound attenuation plate (5) and the echo damping plate (6), and the upper edges and the lower edges of the outer frames of the fire retardant plate (3), the noise reduction plate (4), the sound attenuation plate (5) and the echo damping plate (6) are movably wedged with the corresponding limiting sliding grooves (213) and are in sliding connection;
a protective panel (22) is embedded in the surface of one side, close to the door frame (1), of the outer cover (21), a frame stop strip (24) is arranged on the periphery of one side, far away from the protective panel (22), of the outer cover (21), and the frame stop strip (24) is integrally connected with the outer cover (21);
the outer periphery of the protective panel (22) is in seamless welding with the outer cover (21), the protective panel (22) is sequentially provided with an anticorrosive coating layer (221) and a substrate layer (222) from outside to inside, and a plurality of arc-shaped protrusions (223) are uniformly arranged on the substrate layer (222) in a direction pointing to the anticorrosive coating layer (221);
the fire retardant plate (3), the noise reduction plate (4), the sound absorption plate (5) and the echo damping plate (6) are sequentially arranged from one side of the protective panel (22) to one side of the frame barrier strip (24), and the fire retardant plate (3), the noise reduction plate (4), the sound absorption plate (5) and the echo damping plate (6) are equal in size;
the fire retardant plate (3) comprises a fireproof substrate layer (31), and a flame retardant layer (32) is arranged on the surface of one side, close to the protective panel (22), of the fireproof substrate layer (31);
the noise reduction plate (4) comprises a first fixing plate (41), and a honeycomb noise reduction fiber layer (42) is arranged on the surface of one side, close to the fire retardant plate (3), of the first fixing plate (41);
the sound-absorbing plate (5) comprises a second fixing plate (51), and a sound-absorbing sponge layer (52) is arranged on the surface of one side, close to the noise-reducing plate (4), of the second fixing plate (51);
the echo damping plate (6) comprises a third fixing plate (61), and a fin type elastic rubber layer (62) is arranged on the surface of one side, close to the sound-absorbing plate (5), of the third fixing plate (61).
2. The in-line fire door with high sound insulation performance as claimed in claim 1, wherein a slot (11) is formed around the outer edge of the door frame (1), the slot (11) is engaged with the wall and is fixed by an expansion bolt.
3. The in-line fire door with high sound insulation as claimed in claim 1, wherein the blocking plate (23) is fixed to the housing of the outer cover (21) at the strip-shaped opening (211 a) by blind screws.
CN202011278466.XA 2020-11-16 2020-11-16 Embedded fireproof door with high-efficiency sound insulation Active CN112302506B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011278466.XA CN112302506B (en) 2020-11-16 2020-11-16 Embedded fireproof door with high-efficiency sound insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011278466.XA CN112302506B (en) 2020-11-16 2020-11-16 Embedded fireproof door with high-efficiency sound insulation

Publications (2)

Publication Number Publication Date
CN112302506A CN112302506A (en) 2021-02-02
CN112302506B true CN112302506B (en) 2022-07-22

Family

ID=74334755

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011278466.XA Active CN112302506B (en) 2020-11-16 2020-11-16 Embedded fireproof door with high-efficiency sound insulation

Country Status (1)

Country Link
CN (1) CN112302506B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114752402B (en) * 2022-03-16 2023-09-22 江苏博颂能源科技有限公司 Inspection port opening and closing mechanism for catalytic cracking furnace

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206487354U (en) * 2017-01-18 2017-09-12 中山市健家建材有限公司 One kind fire prevention aluminium alloy door
GB201709054D0 (en) * 2017-06-07 2017-07-19 Knauf Insulation Doo Skofja Loka Insulation
CN208236264U (en) * 2018-04-18 2018-12-14 浙江昊博门业科技有限公司 A kind of sound insulated fire door
CN110080659B (en) * 2019-05-31 2020-12-01 宿州闼闼晨瑞木业有限公司 Modular wooden door with good sound insulation effect and use method thereof
CN211473927U (en) * 2019-12-30 2020-09-11 佛山市鹏泽木业有限公司 Effectual door plant gives sound insulation

Also Published As

Publication number Publication date
CN112302506A (en) 2021-02-02

Similar Documents

Publication Publication Date Title
JP2016514777A (en) Water curtain forming fire door frame and its construction method
CN112302506B (en) Embedded fireproof door with high-efficiency sound insulation
CN211342608U (en) Fireproof door with escape opening
CN212837447U (en) Fireproof door with good flame-retardant effect
CN211573279U (en) Double-leaf steel fireproof door
CN213627324U (en) Automatic door with noise reduction function
CN208669179U (en) A kind of high security fireproof window
CN212958334U (en) Multifunctional door component
CN207278096U (en) A kind of primary-secondary type door leaf security protection door with glass
CN207813419U (en) A kind of single open-type has the fire resistant doorsets of Fireproof door mirror structure
CN215718275U (en) Prevent fire door convenient to ventilate
KR101177065B1 (en) Fireproof door
CN218407183U (en) Fireproof window convenient for emergency escape
CN208236250U (en) It is a kind of to protect, prevent fires, closed Three-purpose door
KR20090005451U (en) Fire-proof Door
CN214035422U (en) Civil air defense door with built-in linkage locking structure
CN217129358U (en) Heat-insulation composite aluminum fireproof door
CN218716261U (en) Passive form aluminum alloy high performance door of registering one's residence
CN217269798U (en) Steel door with anti-theft function
CN215979083U (en) Fire door is prevented to entrance of family that sound insulation performance is good
CN215718218U (en) Radiation-proof sound-proof protective airtight door
CN213953422U (en) Inorganic double-track double-curtain fireproof rolling door
CN210087172U (en) Fireproof door with safety passage
CN219711378U (en) Stainless steel heat-insulating fireproof door
CN216008294U (en) Fire door is prevented to building with report to police and emergency function

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant