CN115217238A - Bearing, heat insulation, fire prevention and corrosion prevention integrated steel structure wall - Google Patents
Bearing, heat insulation, fire prevention and corrosion prevention integrated steel structure wall Download PDFInfo
- Publication number
- CN115217238A CN115217238A CN202210669205.3A CN202210669205A CN115217238A CN 115217238 A CN115217238 A CN 115217238A CN 202210669205 A CN202210669205 A CN 202210669205A CN 115217238 A CN115217238 A CN 115217238A
- Authority
- CN
- China
- Prior art keywords
- plate
- side wall
- steel
- limiting
- steel pipe
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 103
- 239000010959 steel Substances 0.000 title claims abstract description 103
- 230000002265 prevention Effects 0.000 title claims description 11
- 238000009413 insulation Methods 0.000 title claims description 10
- 238000005536 corrosion prevention Methods 0.000 title claims description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 28
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000843 powder Substances 0.000 claims abstract description 26
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 21
- 239000010440 gypsum Substances 0.000 claims abstract description 21
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 11
- 244000309464 bull Species 0.000 description 7
- 241000883990 Flabellum Species 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0045—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using solid substances, e.g. sand, ashes; using substances forming a crust
Abstract
The invention relates to a bearing, heat-insulating, fireproof and anticorrosive integrated steel structure wall, which comprises a fixed steel plate, a supporting structure, an installation structure, a magnesium oxide plate, a gypsum board, a balancing weight, a blowing device, a dry powder box and a limiting device.
Description
Technical Field
The invention relates to the technical field of steel structure walls, in particular to a load-bearing, heat-insulating, fireproof and anticorrosive integrated steel structure wall.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of light dead weight and simple construction, the steel plate is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like. The steel structure is easy to rust, and generally the steel structure needs to be derusted, galvanized or painted, and needs to be maintained regularly.
The existing steel structure wall body is poor in fireproof capacity, and the steel structure can lose stability quickly to collapse due to high temperature generated after fire disaster occurs, so that a load-bearing, heat-insulation, fireproof and anticorrosive integrated steel structure wall body is needed.
Disclosure of Invention
The invention aims to solve the technical problem of providing a load-bearing, heat-insulating, fireproof and anticorrosive integrated steel structure wall, which can weaken the fire behavior and prolong the collapse time.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a thermal-insulated fire prevention of bearing anticorrosion integration steel construction wall, includes:
the side wall of the fixed steel plate is provided with a placing groove;
the supporting structure is positioned inside the placing groove and comprises a main steel pipe and two secondary steel pipes positioned on two sides of the main steel pipe, and a cavity inside each secondary steel pipe is a sliding groove;
a mounting structure mounted to the fixed steel plate sidewall;
a magnesium oxide panel located within the mounting structure;
a gypsum board located inside the mounting structure and on the magnesium oxide board side wall;
the counterweight block is positioned at the upper part between the two secondary steel pipes and the main steel pipe;
a blowing device installed at the side wall of the sliding groove;
the dry powder box is positioned at the lower part between the two secondary steel pipes and the main steel pipe;
and the limiting device is arranged on the side wall of the secondary steel pipe.
The X-shaped steel frame is connected between the two secondary steel pipes and the main steel pipe, air holes are formed in the side wall of each secondary steel pipe and communicated with the sliding grooves, the air holes are distributed in groups on the side wall of each secondary steel pipe, the air holes in each group are uniformly distributed, and the secondary steel pipes are provided with guide grooves facing the side wall of the main steel pipe.
Mounting structure includes fixed connection and is in the installing frame of fixed steel sheet lateral wall, set up the board groove on edge in the installing frame, a plurality of spring is installed to the vertical board inslot of installing frame, the push pedal is connected to the spring other end, the upper and lower horizontally board inslot of installing frame is sliding connection fixed plate respectively, and upper and lower fixed plate intermediate connection has the support billet.
The magnesium oxide board is located in the middle of two upper and lower fixed plates of mounting structure, the gypsum board is located magnesium oxide board lateral wall.
The connecting rod is installed at the top of the balancing weight, the connecting rod is connected with the top of the placing groove, and a rack is arranged on the side wall of the balancing weight.
Blow the device including installing the fixed block of sliding tray lateral wall, the installation bearing in the fixed block center hole, bearing inner circle installation bull stick, install the gear on the bull stick, the bull stick other end rotates the installation flabellum, the gear with the rack cooperation of balancing weight.
The inside storage cavity that has seted up of dry powder box, the discharge pipe is installed to dry powder box lateral wall, the discharge pipe with storage cavity intercommunication, the discharge pipe runs through the guide way and stretches into inside the sliding tray, it is provided with the piston board to accomodate the inside of cavity, the montant is installed at piston board top, the montant runs through and stretches out dry powder box top, the clamp plate is installed at the montant top.
Stop device is including installing inferior steel pipe lateral wall's spacing shell, seting up the spacing spout of spacing shell lateral wall, be located inside spacing slide, the installation of spacing slide lateral wall the spacing spring of spacing slide lateral wall with install the limiting plate of another lateral wall of spacing slide, the limiting plate runs through and stretches out spacing shell, the lateral wall laminating of limiting plate the fixed plate magnesium oxide board with the gypsum board lateral wall.
Compared with the prior art, the invention has the beneficial effects that:
the dry powder spraying device can be provided with a fixed steel plate, a placing groove is formed in the side wall of the fixed steel plate, a supporting structure is arranged in the placing groove, an installation structure is arranged on the side wall of the fixed steel plate, a magnesium oxide plate and a gypsum board are fixed on the side wall of the fixed steel plate through the installation structure, the fireproof and anti-corrosion performance of the fixed steel plate is improved, a balancing weight, a spraying device and a dry powder box are arranged in the supporting structure, the balancing weight is connected to the top of the placing groove through a material with a low melting point, when the material is melted due to high temperature, the balancing weight falls down to extrude the dry powder box to push the dry powder to the side of the spraying device, the gear structure is used for driving the spraying device to run when the balancing weight falls down, the fire behavior is weakened, and the collapse time is prolonged.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is an internal structural view of the present invention;
FIG. 3 is a structural exploded view of the present invention;
FIG. 4 is a connection structure diagram of the weight member of the present invention;
FIG. 5 is a view showing the structure of the blowing device of the present invention;
FIG. 6 is a schematic view of a weight block according to the present invention;
FIG. 7 is a schematic diagram of a dry powder cartridge according to the present invention;
FIG. 8 is a partial block diagram of the present invention;
FIG. 9 is a view showing the structure of the stopper according to the present invention;
fig. 10 is a structural view of a fixing plate according to 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 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.
Referring to fig. 1 to 10, a load-bearing, fire-proof, and corrosion-proof integrated steel structural wall includes a fixed steel plate 100, a supporting structure 200, a mounting structure 300, a magnesium oxide plate 400, a gypsum board 500, a counterweight 600, a blowing device 700, a dry powder box 800, and a limiting device 900.
The side wall of the fixed steel plate 100 is provided with a placing groove 110, and the fixed steel plate 100 is installed as an integral outer wall.
The supporting structure 200 is located inside the placing groove 110, the supporting structure 200 comprises a main steel pipe 210, two secondary steel pipes 220 located on two sides of the main steel pipe 210 and a sliding groove 240 which is a cavity formed inside the secondary steel pipe 220, an X-shaped steel frame 230 is connected between the two secondary steel pipes 220 and the main steel pipe 210, the X-shaped steel frame 230 is used for improving the stability and firmness of connection between the secondary steel pipes 220 and the main steel pipe 210, air holes 250 are formed in the side wall of each secondary steel pipe 220, the air holes 250 are communicated with the sliding groove 240 and used for blowing dry powder out of the side wall of the supporting structure 200 to reduce fire, the air holes 250 are arranged in groups on the side wall of each secondary steel pipe 220, each group of air holes is uniformly distributed, a guide groove 260 is formed in the side wall of the secondary steel pipe 220 facing the main steel pipe 210, and the guide grooves 260 are communicated with the sliding groove 240.
The magnesium oxide panel 400 is positioned inside the mounting structure 300, the magnesium oxide panel 400 is positioned between the two fixing plates 350, and the gypsum panel 500 is positioned between the two fixing plates 350 and on the side walls of the magnesium oxide panel 400.
The dry powder box 800 is located at the middle lower position between the two secondary steel pipes 220 and the main steel pipe 210, a containing cavity 810 is formed in the dry powder box 800, a discharge pipe 820 is installed on the side wall of the dry powder box 800, the discharge pipe 820 is communicated with the containing cavity 810, the discharge pipe 820 penetrates through the guide groove 260 and extends into the sliding groove 240, a piston plate 830 is arranged in the containing cavity 810, a vertical rod 840 is installed at the top of the piston plate 830, the vertical rod 840 penetrates through the top of the dry powder box 800, a pressing plate 850 is installed at the top of the vertical rod 840, dry powder is contained in the containing cavity 810, when the counterweight 600 falls to the top of the pressing plate 850, the counterweight 600 pushes the pressing plate 850 to slide downwards by using gravity, the pressing plate 850 pushes the piston plate 830 to slide downwards in the containing cavity 810, and when the piston plate 830 slides, dry powder in the containing cavity 810 is discharged into the sliding groove 240 through the discharge pipe 820 by using air pressure.
The limiting device 900 comprises a limiting shell 910 mounted on the side wall of the secondary steel pipe 220, a limiting sliding groove 920 arranged on the side wall of the limiting shell 910, a limiting sliding plate 930 located inside the limiting sliding groove 920, a limiting spring 940 mounted on the side wall of the limiting sliding plate 930, and a limiting plate 950 mounted on the other side wall of the limiting sliding plate 930, wherein the limiting plate 950 penetrates through and extends out of the limiting shell 910, the outer side wall of the limiting plate 950 is attached to the fixing plate 350, the magnesium oxide plate 400 and the gypsum board 500 side wall, the limiting sliding plate 930 is pulled to enable the limiting sliding plate 930 to slide inside the limiting sliding groove 920 and extrude the limiting spring 940, the limiting plate 950 slides along with the limiting sliding plate 930 and is retracted inside the limiting sliding groove 920, at the moment, the fixing plate 350 is pushed to retract the magnesium oxide plate 400 and the gypsum board 500 into the board groove 320, the limiting sliding plate 930 is loosened, the limiting spring 940 rebounds to push the limiting sliding plate 930 and limit the limiting sliding plate 930 and the limiting sliding plate 950 to move reversely towards the mounting structure 300, the limiting plate 950 penetrates through and extends out of the limiting shell 910 and contacts with the fixing plate 350, the magnesium oxide plate 400 and the gypsum board 500, and the gypsum board 500 side wall, and the magnesium oxide plate 400 and the gypsum board 500 are fixed inside the limiting plate 320.
Referring to fig. 1 to 9, in the load-bearing, heat-insulating, fire-proof and corrosion-resistant integrated steel structural wall according to the embodiment, the fixing plate 350 is pulled to draw out the fixing plate 350 from the inside of the plate groove 320, the magnesium oxide plate 400 and the gypsum board 500 are stacked between the two fixing plates 350, the fixing plate 350 is pushed to drive the magnesium oxide plate 400 and the gypsum board 500 to be accommodated in the plate groove 320 and to extrude the spring 330, the magnesium oxide plate 400 and the gypsum board 500 are limited in the plate groove 320 by the limiting device 900, when the fire is too large, the limiting sliding plate 930 is pulled to accommodate the limiting sliding chute 920 with the limiting sliding plate 930 during escape, the fixing plate 350 is pushed out from the inside of the plate groove 320 by the spring 330 rebounding, the connecting rod 610 is burned by the fire, the counterweight 600 falls to the top of the pressing plate 850 to push the piston plate 830 to slide downwards in the accommodating chamber 810, the dry powder is pushed into the sliding chute 240 by air pressure, the gear teeth 630 drives the gear 740 to rotate the gear 750 to generate air flow, the dry powder is blown out from the air holes 250 by the air flow, thereby reducing the fire, and prolonging the escape time.
Although exemplary embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a thermal-insulated fire prevention of bearing anticorrosion integration steel construction wall which characterized in that includes:
the fixing device comprises a fixing steel plate (100), wherein a placing groove (110) is formed in the side wall of the fixing steel plate (100);
the supporting structure (200) is positioned inside the placing groove (110), the supporting structure (200) comprises a main steel pipe (210) and two secondary steel pipes (220) positioned on two sides of the main steel pipe (210), and the inner cavities of the secondary steel pipes (220) are sliding grooves (240);
a mounting structure (300), wherein the mounting structure (300) is mounted on the side wall of the fixed steel plate (100);
a magnesium oxide panel (400), the magnesium oxide panel (400) being located inside the mounting structure (300);
-a plasterboard (500), the plasterboard (500) being located inside the mounting structure (300) and on the magnesium oxide board (400) side walls;
the balancing weight (600) is positioned at the upper part between the two secondary steel pipes (220) and the main steel pipe (210);
a blowing device (700), wherein the blowing device (700) is installed on the side wall of the sliding groove (240);
the dry powder box (800), the dry powder box (800) is positioned at the lower part between the two secondary steel pipes (220) and the main steel pipe (210);
and the limiting device (900), wherein the limiting device (900) is arranged on the side wall of the secondary steel pipe (220).
2. The integrated steel structure wall body with the functions of load bearing, heat insulation, fire prevention and corrosion prevention according to claim 1, wherein an X-shaped steel frame (230) is connected between the two secondary steel pipes (220) and the main steel pipe (210), air holes (250) are formed in the side wall of each secondary steel pipe (220), the air holes (250) are communicated with the sliding groove (240), the air holes (250) are arranged in groups on the side wall of each secondary steel pipe (220), the air holes in each group are uniformly distributed, and guide grooves (260) are formed in the side wall of each secondary steel pipe (220) facing the main steel pipe (210).
3. The integrated steel structural wall body with the functions of load bearing, heat insulation, fire prevention and corrosion prevention as claimed in claim 1, wherein the mounting structure (300) comprises a mounting frame (310) fixedly connected to the side wall of the fixed steel plate (100) and a plate groove (320) formed in the mounting frame (310) along the inner edge, a plurality of springs (330) are mounted in the vertical plate groove of the mounting frame (310), the other ends of the springs (330) are connected with a push plate (340), the upper horizontal plate groove and the lower horizontal plate groove of the mounting frame (310) are respectively connected with a fixed plate (350) in a sliding manner, and a support steel bar is connected between the upper fixed plate (350) and the lower fixed plate (350).
4. The integrated steel structural wall body with the functions of load bearing, heat insulation, fire prevention and corrosion prevention as claimed in claim 1, wherein the magnesium oxide plate (400) is located between the upper and lower fixing plates (350) of the mounting structure (300), and the gypsum board (500) is located on the side wall of the magnesium oxide plate (400).
5. The integrated steel structural wall body with the functions of load bearing, heat insulation, fire prevention and corrosion prevention as claimed in claim 1, wherein a connecting rod (610) is installed at the top of the balancing weight (600), the connecting rod (610) is connected with the top of the placing groove (110), and a rack (620) is arranged on the side wall of the balancing weight (600).
6. The integrated steel structural wall body with the functions of load bearing, heat insulation, fire prevention and corrosion prevention as claimed in claim 1, wherein the blowing device (700) comprises a fixing block (710) mounted on the side wall of the sliding groove (240), a bearing (720) is mounted in a central inner hole of the fixing block (710), a rotating rod (730) is mounted on an inner ring of the bearing (720), a gear (740) is mounted on the rotating rod (730), a fan blade (750) is rotatably mounted at the other end of the rotating rod (730), and the gear (740) is matched with a rack (620) of the counterweight (600).
7. The integrated steel structure wall body with the functions of load bearing, heat insulation, fire prevention and corrosion prevention as claimed in claim 1, wherein a containing chamber (810) is formed inside the dry powder box (800), a discharge pipe (820) is installed on the side wall of the dry powder box (800), the discharge pipe (820) is communicated with the containing chamber (810), the discharge pipe (820) penetrates through the guide groove (260) and extends into the sliding groove (240), a piston plate (830) is arranged inside the containing chamber (810), a vertical rod (840) is installed at the top of the piston plate (830), the vertical rod (840) extends out of the top of the dry powder box (800), and a pressing plate (850) is installed at the top of the vertical rod (840).
8. The integrated steel structural wall body with the functions of load bearing, heat insulation, fire prevention and corrosion prevention as claimed in claim 1, wherein the limiting device (900) comprises a limiting shell (910) mounted on the side wall of the secondary steel pipe (220), a limiting chute (920) formed in the side wall of the limiting shell (910), a limiting sliding plate (930) located inside the limiting chute (920), a limiting spring (940) mounted on the side wall of the limiting sliding plate (930), and a limiting plate (950) mounted on the other side wall of the limiting sliding plate (930), the limiting plate (950) extends out of the limiting shell (910) in a penetrating manner, and the outer side wall of the limiting plate (950) is attached to the fixing plate (350) of the mounting structure (300), the magnesium oxide plate (400) and the gypsum board (500) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210669205.3A CN115217238B (en) | 2022-06-14 | 2022-06-14 | Bearing heat-insulating fireproof anticorrosion integrated steel structure wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210669205.3A CN115217238B (en) | 2022-06-14 | 2022-06-14 | Bearing heat-insulating fireproof anticorrosion integrated steel structure wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115217238A true CN115217238A (en) | 2022-10-21 |
| CN115217238B CN115217238B (en) | 2023-12-08 |
Family
ID=83608677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210669205.3A Active CN115217238B (en) | 2022-06-14 | 2022-06-14 | Bearing heat-insulating fireproof anticorrosion integrated steel structure wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115217238B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6251979B1 (en) * | 1998-11-18 | 2001-06-26 | Advanced Construction Materials Corp. | Strengthened, light weight wallboard and method and apparatus for making the same |
| CN207194142U (en) * | 2017-09-11 | 2018-04-06 | 张用 | A kind of steel construction wall of the environmental protection and energy saving of anticorrosive heat insulating |
| US10311444B1 (en) * | 2017-12-02 | 2019-06-04 | M-Fire Suppression, Inc. | Method of providing class-A fire-protection to wood-framed buildings using on-site spraying of clean fire inhibiting chemical liquid on exposed interior wood surfaces of the wood-framed buildings, and mobile computing systems for uploading fire-protection certifications and status information to a central database and remote access thereof by firefighters on job site locations during fire outbreaks on construction sites |
| CN110670794A (en) * | 2019-09-28 | 2020-01-10 | 江苏宝力重工科技有限公司 | Environment-friendly steel construction building wall |
| CN212534601U (en) * | 2020-05-21 | 2021-02-12 | 石雷 | Fireproof steel structure for building |
| CN112376786A (en) * | 2020-11-18 | 2021-02-19 | 崔文娣 | Novel steel construction wall body with fire prevention function |
| CN215290710U (en) * | 2021-04-08 | 2021-12-24 | 杨静 | Effectual assembled wall body board gives sound insulation |
| CN215563528U (en) * | 2021-05-30 | 2022-01-18 | 广州力洋建设工程有限公司 | Assembled fire prevention steel construction wall body |
-
2022
- 2022-06-14 CN CN202210669205.3A patent/CN115217238B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6251979B1 (en) * | 1998-11-18 | 2001-06-26 | Advanced Construction Materials Corp. | Strengthened, light weight wallboard and method and apparatus for making the same |
| CN1337847A (en) * | 1998-11-18 | 2002-02-27 | 先进建筑材料公司 | Strengthened, light weight wallboard and method and apparatus for making the same |
| CN207194142U (en) * | 2017-09-11 | 2018-04-06 | 张用 | A kind of steel construction wall of the environmental protection and energy saving of anticorrosive heat insulating |
| US10311444B1 (en) * | 2017-12-02 | 2019-06-04 | M-Fire Suppression, Inc. | Method of providing class-A fire-protection to wood-framed buildings using on-site spraying of clean fire inhibiting chemical liquid on exposed interior wood surfaces of the wood-framed buildings, and mobile computing systems for uploading fire-protection certifications and status information to a central database and remote access thereof by firefighters on job site locations during fire outbreaks on construction sites |
| CN110670794A (en) * | 2019-09-28 | 2020-01-10 | 江苏宝力重工科技有限公司 | Environment-friendly steel construction building wall |
| CN212534601U (en) * | 2020-05-21 | 2021-02-12 | 石雷 | Fireproof steel structure for building |
| CN112376786A (en) * | 2020-11-18 | 2021-02-19 | 崔文娣 | Novel steel construction wall body with fire prevention function |
| CN215290710U (en) * | 2021-04-08 | 2021-12-24 | 杨静 | Effectual assembled wall body board gives sound insulation |
| CN215563528U (en) * | 2021-05-30 | 2022-01-18 | 广州力洋建设工程有限公司 | Assembled fire prevention steel construction wall body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115217238B (en) | 2023-12-08 |
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