CN112962812A - Light heat-insulating wall - Google Patents

Light heat-insulating wall Download PDF

Info

Publication number
CN112962812A
CN112962812A CN202110094517.1A CN202110094517A CN112962812A CN 112962812 A CN112962812 A CN 112962812A CN 202110094517 A CN202110094517 A CN 202110094517A CN 112962812 A CN112962812 A CN 112962812A
Authority
CN
China
Prior art keywords
fixedly connected
wall body
plate
sound
wall
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.)
Pending
Application number
CN202110094517.1A
Other languages
Chinese (zh)
Inventor
路成
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.)
Fuyang Lewis New Material Technology Co ltd
Original Assignee
Fuyang Lewis New Material Technology 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 Fuyang Lewis New Material Technology Co ltd filed Critical Fuyang Lewis New Material Technology Co ltd
Priority to CN202110094517.1A priority Critical patent/CN112962812A/en
Publication of CN112962812A publication Critical patent/CN112962812A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/88Insulating elements for both heat and sound
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92Protection against other undesired influences or dangers
    • E04B1/98Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids

Abstract

The invention discloses a light heat-insulating wall, which comprises a wall body, wherein four groups of sliding grooves are formed in the left side of the wall body, and the light heat-insulating wall has the advantages that: establish the I-shaped brick through the inside at the wall body, thoughtlessly congeal thick liquid and net muscle and guarantee the fastness of wall body main part, establish the thermal insulation performance that heat preservation mechanism ensured the wall body main part again, through the abatvoix, separate the sound hole, the bent board, the raised panel, inhale the sound groove, the sound hole is inhaled to the honeycomb, the refraction groove with inhale the cotton improvement sound insulation effect of sound, when crowd or toy vehicle collision guard plate, the guard plate slides right, the shock pad begins the shrink, the telescopic link begins the shrink this moment, the slider slides in the spout, triple shock attenuation makes impact force greatly reduced, reduce injured possibility, if the collision reachs certain degree after pressure sensor just can collide with the inner wall of spout, then the siren begins to report to the police and suggests that security personnel or the head of a family come to look over.

Description

Light heat-insulating wall
Technical Field
The invention relates to the technical field of walls, in particular to a light heat-insulating wall.
Background
With the improvement of living conditions and the continuous improvement of living standard of people, the requirements of more and more people on living environment and living environment are gradually improved, and with the continuous development and progress of building industry and the emergence of various new materials, the traditional house building mode and the traditional house building are also updated and improved.
However, with the acceleration of the life rhythm of people, children can only play at home by themselves, certain potential safety hazards are accompanied, and the existing wall body is too single in functionality, so that better living experience cannot be brought to users.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a light heat-insulating wall.
In order to achieve the purpose, the invention provides the following technical scheme:
a light heat-insulation wall comprises a wall body, wherein four groups of sliding grooves are formed in the left side of the wall body, a limiting plate is fixedly connected to the front end and the rear end of the left side of the wall body, a first clamping groove is formed in the limiting plate, a protection mechanism is slidably connected to the interior of the first clamping groove and comprises a protection plate slidably connected to the interior of the first clamping groove, a hinge block is fixedly connected to the center of the right side of the protection plate, a telescopic rod is fixedly connected to the right side of the hinge block, a shock absorption pad is fixedly connected to the right side of the telescopic rod, the right side of the shock absorption pad is fixedly connected with the wall body, a first spring is fixedly connected to the right side of the hinge block, the right side of the first spring is fixedly connected with the wall body, the telescopic rod is located in the first spring, and four sides, the other end of the connecting rod is hinged with a sliding block through a hinge piece, the four groups of sliding blocks are respectively connected inside the four groups of sliding chutes in a sliding manner, the outer sides of the sliding blocks are fixedly connected with a second spring, the other end of the second spring is fixedly connected with the inner walls of the sliding chutes, the left side inside the sliding chutes is fixedly connected with two groups of limiting blocks, the outer sides of the sliding blocks are fixedly connected with a pressure sensor, the upper end of the right side of the wall body is fixedly connected with an alarm, the wall body comprises a wall body, I-shaped bricks are stacked inside the wall body, coagulated slurry is filled inside the wall body, grid ribs are placed inside the coagulated slurry, a placing groove is formed in the left side of the wall body, a heat preservation mechanism is fixedly connected to the right inner wall of the placing groove, a sound insulation mechanism is fixedly connected, the inside right side fixedly connected with abatvoix of mounting panel, six protruding boards of group of left side fixedly connected with of abatvoix, six groups form the refraction groove between the protruding board, the top of protruding board has been seted up and has been inhaled the sound groove, the inside packing that inhales the sound groove has the sound of inhaling cotton, the honeycomb sound absorption hole has all been seted up to both sides around the protruding board, the sound hole has been seted up in the left side of mounting panel, the bent board of the left inner wall fixedly connected with of mounting panel, the right side and the protruding board fixed connection of bent board, the right side fixedly connected with flame retardant coating of wall body, the right side fixedly connected with decorative layer of flame retardant coating, the right side fixedly connected with waterproof layer waterproof
Preferably, the heat preservation mechanism includes the heated board, the inside middle part fixedly connected with articulamentum of heated board, the inside packing of heated board has the polystyrene filling layer, the outer fixed surface of heated board is connected with the polyester film layer.
Preferably, the connection layer is filled with quartz fiber cotton, and the quartz fiber cotton is S-shaped.
Preferably, the sound-absorbing plate is made of polyurethane, and a buffer layer is fixedly connected to the outer surface of the mounting plate.
Preferably, the left bottom of the protection plate is fixedly connected with a protection pad, and the left side of the limitation plate is fixedly connected with a baffle.
The invention has the beneficial effects that: according to the light heat-insulation wall body provided by the invention, the firmness of the wall body is ensured by arranging the arched bricks, the concrete mortar and the grid ribs in the wall body, and then the heat-insulation mechanism is arranged to ensure the heat-insulation performance of the wall body, the sound-insulation effect is improved by the sound-absorbing plate, the sound-insulating holes, the bent plates, the raised plates, the sound-absorbing grooves, the honeycomb sound-absorbing holes, the refraction grooves and the sound-absorbing cotton, when a crowd or a toy vehicle collides with the protection plate, the protection plate slides rightwards, the shock-absorbing pad begins to contract, the telescopic rod begins to contract at the moment, the sliding blocks slide in the sliding grooves, triple shock absorption enables the impact force to be greatly reduced, the possibility of injury is reduced, if the collision reaches a certain degree, the pressure sensor collides with the inner wall of the sliding grooves, then the alarm begins to.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is a schematic view of the structure of the protection part of the present invention;
FIG. 3 is a schematic view of the main wall structure of the present invention;
FIG. 4 is a schematic view of the structure of the heat-retaining portion of the present invention;
FIG. 5 is a schematic view of the structure of the soundproof portion of the present invention;
fig. 6 is a schematic plan-view structural view of a soundproof portion of the present invention.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
As shown in fig. 1 to 6, the light thermal insulation wall provided by the invention comprises a wall body 1, wherein four sets of sliding grooves 2 are formed in the left side of the wall body 1, a limiting plate 3 is fixedly connected to both the front end and the rear end of the left side of the wall body 1, a first clamping groove 4 is formed in the limiting plate 3, a protection mechanism 5 is slidably connected to the inside of the first clamping groove 4, the protection mechanism 5 comprises a protection plate 501 slidably connected to the inside of the first clamping groove 4, a hinge block 502 is fixedly connected to the center of the right side of the protection plate 501, a telescopic rod 503 is fixedly connected to the right side of the hinge block 502, a shock absorption pad 509 is fixedly connected to the right side of the telescopic rod 503, a first spring 504 is fixedly connected to the right side of the shock absorption pad 509, a right side of the first spring 504 is fixedly connected to the wall body 1, the telescopic rod 503 is located inside the first spring 504, and four hinges on the, the other end of the connecting rod 505 is hinged with a sliding block 506 through a hinge, the four groups of sliding blocks 506 are respectively connected inside the four groups of sliding chutes 2 in a sliding manner, the outer sides of the sliding blocks 506 are fixedly connected with second springs 507, the other ends of the second springs 507 are fixedly connected with the inner walls of the sliding chutes 2, the left sides of the sliding chutes 2 are fixedly connected with two groups of limiting blocks 7, the outer sides of the sliding blocks 506 are fixedly connected with pressure sensors 508, the upper end of the right side of the wall body 1 is fixedly connected with an alarm 6, the wall body 1 comprises a wall body 101, the inside of the wall body 101 is stacked with I-shaped bricks 102, the inside of the wall body 101 is filled with the concrete slurry 103, grid ribs 104 are placed inside the concrete slurry 103, the left side of the wall body 101 is provided with a placing groove 110, the right inner wall of the placing groove 110 is fixedly connected, the sound-absorbing plate 1062 is fixedly connected to the right side inside the mounting plate 1061, six sets of convex plates 1065 are fixedly connected to the left side of the sound-absorbing plate 1062, refraction grooves 1608 are formed between the six sets of convex plates 1065, sound-absorbing grooves 1066 are formed in the tops of the convex plates 1065, sound-absorbing cotton 1609 is filled inside the sound-absorbing grooves 1066, honeycomb sound-absorbing holes 1607 are formed in the front and rear sides of the convex plates 1065, sound-insulating holes 1063 are formed in the left side of the mounting plate 1061, bent plates 1064 are fixedly connected to the left inner wall of the mounting plate 1061, the right sides of the bent plates 1064 are fixedly connected to the convex plates 1065, the fire-retardant layer 107 is fixedly connected to the right side of the wall body 101, the decorative layer 108 is fixedly; the firmness of the wall body 1 is ensured by arranging the I-shaped bricks 102, the concrete mortar 103 and the grid ribs 104 in the wall body 101, and the heat preservation performance of the wall body 1 is ensured by arranging the heat preservation mechanism 105, the sound insulation effect is improved by the sound-absorbing plate 1062, the sound-insulating holes 1063, the curved plate 1064, the convex plate 1065, the sound-absorbing grooves 1066, the honeycomb sound-absorbing holes 1607, the refraction grooves 1608 and the sound-absorbing cotton 1609, when people or toy vehicles collide with the protection plate 501, the protection plate 501 slides rightwards, the shock absorption pad 509 begins to shrink, the telescopic rod 503 begins to shrink at the moment, the sliding block 506 slides in the sliding groove 2, triple shock absorption enables impact force to be greatly reduced, the possibility of injury is reduced, if the collision reaches a certain degree, the pressure sensor 508 collides with the inner wall of the sliding groove 2, the alarm 6 then starts to give an alarm to prompt security personnel or parents to see the information in the future, so that the possibility of accidents of children is reduced.
The heat insulation mechanism 105 comprises a heat insulation plate 1051, a connecting layer 1052 is fixedly connected to the middle inside the heat insulation plate 1051, a polystyrene filling layer 1053 is filled inside the heat insulation plate 1051, and a polyester film layer 1054 is fixedly connected to the outer surface of the heat insulation plate 1051; the polystyrene filling layer 1053 has the effect of inner layer heat preservation; polyester film layer 1054 can prevent inside the oxidation of weing, and the steadiness that heated board 1051 can be guaranteed in establishing of articulamentum 1052.
The connection layer 1052 is filled with quartz fiber cotton 1055, and the quartz fiber cotton 1055 is S-shaped; the S-shaped quartz cellucotton 1055 has countless fine gas holes, the fibers are irregularly arranged, the heat insulation performance is good, the sound absorption effect is good, certain noise is reduced, and the heat insulation performance of the quartz cellucotton 1055 is good.
The sound-absorbing plate 1062 is made of polyurethane, and a buffer layer 1610 is fixedly connected to the outer surface of the mounting plate 1061; the polyurethane material has stable porosity structure, excellent heat preservation performance, freeze thawing resistance and sound absorption, and the buffer layer 1610 can reduce damage caused by collision.
The bottom of the left side of the protection plate 501 is fixedly connected with a protection pad 9, and the left side of the limiting plate 3 is fixedly connected with a baffle plate 8; can guarantee crowd's foot when the collision through setting up protection pad 9, can protect crowd, baffle 8 set up make in guard plate 501 can not break away from first draw-in groove 4.
The firmness of the wall body 1 is ensured by arranging the I-shaped bricks 102, the concrete mortar 103 and the grid ribs 104 in the wall body 101, and the heat preservation performance of the wall body 1 is ensured by arranging the heat preservation mechanism 105, the sound insulation effect is improved by the sound-absorbing plate 1062, the sound-insulating holes 1063, the curved plate 1064, the convex plate 1065, the sound-absorbing grooves 1066, the honeycomb sound-absorbing holes 1607, the refraction grooves 1608 and the sound-absorbing cotton 1609, when people or toy vehicles collide with the protection plate 501, the protection plate 501 slides rightwards, the shock absorption pad 509 begins to shrink, the telescopic rod 503 begins to shrink at the moment, the sliding block 506 slides in the sliding groove 2, triple shock absorption enables impact force to be greatly reduced, the possibility of injury is reduced, if the collision reaches a certain degree, the pressure sensor 508 collides with the inner wall of the sliding groove 2, the alarm 6 then starts to give an alarm to prompt security personnel or parents to see the information in the future, so that the possibility of accidents of children is reduced.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. A light thermal insulation wall body is characterized in that: the wall body comprises a wall body main body (1), four groups of sliding grooves (2) are formed in the left side of the wall body main body (1), a limiting plate (3) is fixedly connected to the left front end and the rear end of the wall body main body (1), a first clamping groove (4) is formed in the limiting plate (3), a protection mechanism (5) is connected to the inner portion of the first clamping groove (4) in a sliding mode, the protection mechanism (5) comprises a protection plate (501) connected to the inner portion of the first clamping groove (4) in a sliding mode, a hinged block (502) is fixedly connected to the right center of the protection plate (501), a telescopic rod (503) is fixedly connected to the right side of the hinged block (502), a shock absorption pad (509) is fixedly connected to the right side of the telescopic rod (503), the right side of the shock absorption pad (509) is fixedly connected to the wall body main body (1), the right side of the first spring (504) is fixedly connected with the wall body main body (1), the telescopic rod (503) is positioned inside the first spring (504), four sides of the right side of the hinged block (502) are hinged with connecting rods (505) through hinges, the other end of each connecting rod (505) is hinged with a sliding block (506) through a hinge, the four groups of sliding blocks (506) are respectively connected with the insides of the four groups of sliding chutes (2) in a sliding manner, the outer sides of the sliding blocks (506) are respectively and fixedly connected with second springs (507), the other end of each second spring (507) is fixedly connected with the inner wall of each sliding chute (2), the left side inside the sliding chutes (2) is respectively and fixedly connected with two groups of limiting blocks (7), the outer sides of the sliding blocks (506) are fixedly connected with pressure sensors (508), the upper end of the right side of the wall body (1) is fixedly connected with an alarm (, the wall body is characterized in that an I-shaped brick (102) is piled inside the wall body (101), the interior of the wall body (101) is filled with a concrete slurry (103), grid ribs (104) are placed inside the concrete slurry (103), a placement groove (110) is formed in the left side of the wall body (101), a heat preservation mechanism (105) is fixedly connected to the right inner wall of the placement groove (110), a sound insulation mechanism (106) is fixedly connected to the left side of the heat preservation mechanism (105), the sound insulation mechanism (106) comprises a mounting plate (1061), a sound absorption plate (1062) is fixedly connected to the right side inside of the mounting plate (1061), six groups of convex plates (1065) are fixedly connected to the left side of the sound absorption plate (1062), a refraction groove (1608) is formed between the six groups of convex plates (1065), a sound absorption groove (1066) is formed in the top of each convex plate (1065), and sound absorption cotton (1609) is filled inside the sound absorption groove (, protruding board (1065) around both sides all seted up the honeycomb and inhaled sound hole (1607), sound hole (1063) have been seted up apart in the left side of mounting panel (1061), the left inner wall fixedly connected with bent plate (1064) of mounting panel (1061), the right side and protruding board (1065) fixed connection of bent plate (1064), the right side fixedly connected with flame retardant coating (107) of wall body (101), the right side fixedly connected with decorative layer (108) of flame retardant coating (107), the right side fixedly connected with waterproof layer (109) of decorative layer (108).
2. A light weight thermal insulating wall as claimed in claim 1, wherein: the heat insulation mechanism (105) comprises a heat insulation plate (1051), a connecting layer (1052) is fixedly connected to the middle of the interior of the heat insulation plate (1051), a polystyrene filling layer (1053) is filled in the interior of the heat insulation plate (1051), and a polyester film layer (1054) is fixedly connected to the outer surface of the heat insulation plate (1051).
3. A light weight thermal insulating wall as claimed in claim 2, wherein: the connection layer (1052) is filled with quartz fiber cotton (1055), and the quartz fiber cotton (1055) is S-shaped.
4. A light weight thermal insulating wall as claimed in claim 1, wherein: the sound-absorbing board (1062) is made of polyurethane, and a buffer layer (1610) is fixedly connected to the outer surface of the mounting plate (1061).
5. A light weight thermal insulating wall as claimed in claim 1, wherein: the left side bottom fixedly connected with protection pad (9) of guard plate (501), left side fixedly connected with baffle (8) of limiting plate (3).
CN202110094517.1A 2021-01-25 2021-01-25 Light heat-insulating wall Pending CN112962812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110094517.1A CN112962812A (en) 2021-01-25 2021-01-25 Light heat-insulating wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110094517.1A CN112962812A (en) 2021-01-25 2021-01-25 Light heat-insulating wall

Publications (1)

Publication Number Publication Date
CN112962812A true CN112962812A (en) 2021-06-15

Family

ID=76271676

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110094517.1A Pending CN112962812A (en) 2021-01-25 2021-01-25 Light heat-insulating wall

Country Status (1)

Country Link
CN (1) CN112962812A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011017236A (en) * 2009-07-12 2011-01-27 Chikako Sato Sound insulation panel and sound insulation room using the same
CN103643748A (en) * 2013-11-11 2014-03-19 青岛佰众化工技术有限公司 Heat-insulation and sound-insulation composite plate
CN205688607U (en) * 2016-06-23 2016-11-16 福州畅利智能科技有限公司 A kind of venue furred ceiling sound absorber structure
CN206015924U (en) * 2016-05-25 2017-03-15 北新集团建材股份有限公司 A kind of inorfil composite external wall insulation
CN208056386U (en) * 2017-05-15 2018-11-06 江苏百瑞尔包装材料有限公司 A kind of polyethylene film heat-preserving building wall
CN109083300A (en) * 2018-08-30 2018-12-25 河南展泓图信息科技有限公司 A kind of energy-saving heat-insulating wall for building
CN109267713A (en) * 2018-09-26 2019-01-25 李荣旭 A kind of construction and decoration plate and preparation method thereof having sound-insulating performance
CN208533853U (en) * 2018-06-11 2019-02-22 江苏成之宸建设工程有限公司 A kind of high level sound-proof light house wall plates
CN211229264U (en) * 2019-09-10 2020-08-11 佛山德威罗进出口有限公司 Novel stone veneer convenient to installation
CN212026737U (en) * 2019-11-29 2020-11-27 陕西集鑫广汇科技商务有限责任公司 Novel building curtain wall supporting structure
CN212129524U (en) * 2020-01-18 2020-12-11 李鹏 Sound insulation and noise reduction device of air conditioner room
CN112177198A (en) * 2020-10-22 2021-01-05 金螳螂精装科技(苏州)有限公司 Assembled glass partition wall with fire prevention function

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011017236A (en) * 2009-07-12 2011-01-27 Chikako Sato Sound insulation panel and sound insulation room using the same
CN103643748A (en) * 2013-11-11 2014-03-19 青岛佰众化工技术有限公司 Heat-insulation and sound-insulation composite plate
CN206015924U (en) * 2016-05-25 2017-03-15 北新集团建材股份有限公司 A kind of inorfil composite external wall insulation
CN205688607U (en) * 2016-06-23 2016-11-16 福州畅利智能科技有限公司 A kind of venue furred ceiling sound absorber structure
CN208056386U (en) * 2017-05-15 2018-11-06 江苏百瑞尔包装材料有限公司 A kind of polyethylene film heat-preserving building wall
CN208533853U (en) * 2018-06-11 2019-02-22 江苏成之宸建设工程有限公司 A kind of high level sound-proof light house wall plates
CN109083300A (en) * 2018-08-30 2018-12-25 河南展泓图信息科技有限公司 A kind of energy-saving heat-insulating wall for building
CN109267713A (en) * 2018-09-26 2019-01-25 李荣旭 A kind of construction and decoration plate and preparation method thereof having sound-insulating performance
CN211229264U (en) * 2019-09-10 2020-08-11 佛山德威罗进出口有限公司 Novel stone veneer convenient to installation
CN212026737U (en) * 2019-11-29 2020-11-27 陕西集鑫广汇科技商务有限责任公司 Novel building curtain wall supporting structure
CN212129524U (en) * 2020-01-18 2020-12-11 李鹏 Sound insulation and noise reduction device of air conditioner room
CN112177198A (en) * 2020-10-22 2021-01-05 金螳螂精装科技(苏州)有限公司 Assembled glass partition wall with fire prevention function

Similar Documents

Publication Publication Date Title
CN112962812A (en) Light heat-insulating wall
CN210216796U (en) A wall body that gives sound insulation for green building
CN211573206U (en) Novel fire-retardant wooden fire door that prevents
CN206016608U (en) A kind of porcelain type anti-fire door core board
CN205012873U (en) High strength fire prevention sound insulation heat preservation door plant
CN214657967U (en) Multifunctional green building energy-saving wall
CN213204548U (en) Outdoor heat-insulation board with sound-deadening layer
CN213509012U (en) Novel building insulation board
CN206957106U (en) Wire netting rock cotton board
CN218376127U (en) Sound-absorbing thickened wooden door
CN217326692U (en) Fireproof building outer wall
CN213450549U (en) Muffler that fire resistance is strong for car
CN215330634U (en) Sound-absorbing noise-reducing fireproof plate
CN214137624U (en) Composite sandwich board
CN201850962U (en) Coreless wooden heat insulation fireproof door
CN212453147U (en) Shock attenuation sound insulation explosion-proof board
CN206512869U (en) A kind of roundabout isolated fireproof heat insulation plate and structure-integrated combined wall
CN212896949U (en) Novel environmental protection building outer wall
CN214884505U (en) Graphite extruded sheet external wall insulation structure
CN213359874U (en) Fire-fighting emergency evacuation door
CN219903650U (en) Fireproof door core of fireproof door
CN216195580U (en) High-fire-resistance heat insulation type heat insulation board
CN211948961U (en) Polyurethane foam porous glass wool composite insulation board
CN215054401U (en) Sandwich floor slab structure with high stability and strength
CN218492927U (en) Fireproof building decorative plate

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20210615

RJ01 Rejection of invention patent application after publication