CN110158802A - A kind of fire-proof and explosion-proof structure with through hole - Google Patents
A kind of fire-proof and explosion-proof structure with through hole Download PDFInfo
- Publication number
- CN110158802A CN110158802A CN201910538389.8A CN201910538389A CN110158802A CN 110158802 A CN110158802 A CN 110158802A CN 201910538389 A CN201910538389 A CN 201910538389A CN 110158802 A CN110158802 A CN 110158802A
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- Prior art keywords
- proof
- fire
- explosion
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- plate
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Classifications
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- 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
-
- 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
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- 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
- E04B1/948—Fire-proof sealings or joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/04—Sealing to form a firebreak device
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The fire-proof and explosion-proof structure with through hole that the invention discloses a kind of, the first fire-proof and explosion-proof plate layer, the second fire-proof and explosion-proof plate layer, steel joist layer, fire-proof plate layer and steel plate layer including being sequentially overlapped combination；First fire-proof and explosion-proof plate layer offers semicircular first installation notch, and the second fire-proof and explosion-proof plate layer offers semicircular second installation notch, and fire-proof plate layer offers semicircular third installation notch, and steel plate layer offers semicircular 4th installation notch；Wherein, the first seal groove is offered in the first installation notch, and the second seal groove is offered in the second installation notch.The installation notch that the present invention passes through setting, being wrapped up through object for wall can be passed through by carrying out docking in two pieces of fire-proof and explosion-proof structures, realize the fire-proof and explosion-proof sealing through object, simultaneously, it is arranged by the stack combinations of multilayered structure, the installation convenience of fire-proof and explosion-proof structure is not only improved, the fire-proof and explosion-proof performance of fire-proof and explosion-proof structure is also improved.
Description
Technical field
The present invention relates to fire-proof and explosion-proof technical fields, and in particular to a kind of fire-proof and explosion-proof structure with through hole.
Background technique
In the building of the fields such as substation, chemical plant, refinery factory, it can encounter some objects that run through and need across fire-proof and explosion-proof wall
The case where body, such as bushing shell for transformer, power circuit pillar, air draft snorkel etc., run through object.It is fire-proof and explosion-proof when being passed through through object
When wall, require to reserve through hole as it across the channel of wall in its wall.Through object pass through through hole destroy it is anti-
The integrality of fiery blast resistance construction makes through hole become the weak link of fire-proof and explosion-proof structure.In order to guarantee fire-proof and explosion-proof structure
Overall performance, just urgently related technical personnel's design can effectively block the fire-proof and explosion-proof structure of through hole for this, and it is anti-to improve its fire prevention
Quick-fried performance.
Summary of the invention
It, can be well to passing through the technical problem to be solved by the present invention is provide a kind of fire-proof and explosion-proof structure with through hole
That wears fire-proof and explosion-proof structure carries out fire-proof and explosion-proof sealing through object, improves the installation effectiveness of the fire-proof and explosion-proof structure of building and prevents
The explosion-proof performance of fire.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of fire-proof and explosion-proof structure with through hole, it is the first fire-proof and explosion-proof plate layer including being sequentially overlapped combination, second anti-
Fiery bursting diaphragm layer, steel joist layer, fire-proof plate layer and steel plate layer；
Wherein, with across the position of through hole running through object and being connected, the first fire-proof and explosion-proof plate layer offers semicircle
First installation notch of shape, the second fire-proof and explosion-proof plate layer offer semicircular second installation notch, the fire-proof plate layer
Semicircular third installation notch are offered, the steel plate layer offers semicircular 4th installation notch；Wherein, described first
The first seal groove for installing airtight and watertight padding is offered in installation notch, is offered in second installation notch for installing
Second seal groove of airtight and watertight padding；First installation notch, second installation notch, the third installation notch and
The axial line of 4th installation notch is located along the same line.
Further, the splicing seams of the splicing seams of the described first fire-proof and explosion-proof plate layer and the described second fire-proof and explosion-proof plate layer are wrong
Position arrangement；
Further, the end face of first installation notch and the end face of second installation notch are mutually perpendicular to, described
The end face of third installation notch and the end face of second installation notch are mutually perpendicular to.
Further, the outer surface of the described first fire-proof and explosion-proof plate layer is coated with steel plate.
Further, the described second fire-proof and explosion-proof plate layer is embedded with enhancement layer.
Further, the enhancement layer by steel wire, the steel plate for offering more mesh holes, inorfil, inorfil cloth,
One of inorfil grid cloth a variety of is constituted.
Further, anti-guncotton is filled in the frame space of the steel joist layer.
Further, a side of the described first fire-proof and explosion-proof plate layer is equipped with the first public plate, another side corresponding thereto
Equipped with the first female groove corresponding with the first public affairs plate；A side of the second fire-proof and explosion-proof plate layer is equipped with the second public plate,
Another side corresponding thereto is equipped with the second female groove corresponding with the second public affairs plate.
Further, when carrying out the installation of fire-proof and explosion-proof structure, the first fire-proof and explosion-proof plate layer and second fire prevention
Bursting diaphragm layer is fixed on the steel joist layer by rivet or screw；The fire-proof plate layer and the steel plate layer by rivet or
Screw is fixed on the steel joist layer.
Preferably, the described first fire-proof and explosion-proof plate layer, the second fire-proof and explosion-proof plate layer and the fire-proof plate layer are by nothing
Machine plate is constituted；The steel plate is stainless steel plate.
Compared with prior art, the invention has the following advantages:
(1) the stack combinations setting of multilayered structure of the present invention, passes through the reasonable combination and steel joist of multiple functions plate
Be used cooperatively, not only increase fire-proof and explosion-proof function of the invention, while but also the functional structure of fire-proof and explosion-proof structure more
Adduction is physical and chemical, improves the installation convenience of fire-proof and explosion-proof structure.
(2) the semicircular installation notch set by the present invention, two blocks of fire-proof and explosion-proof plates, which carry out docking, will pass through
Fire-proof and explosion-proof structure is wrapped up through object, at the same be arranged in the seal groove in installation notch install fireproof sealing material with
It is closely bonded through object, realizes the fire-proof and explosion-proof sealing of through hole, improve the whole fire prevention of fire-proof and explosion-proof structure
Explosion-proof performance.
(3) splicing seams of the first fire-proof and explosion-proof plate layer of the invention and the splicing seams of the second fire-proof and explosion-proof plate layer misplace
Arrangement, then by the mutual cooperation of public plate and female groove set on respective side, realize the splicing of the fire-proof and explosion-proof plate of muti-piece, make
The splicing seams of two layers of fire-proof and explosion-proof plate not in the same vertical plane, realize the Heterogeneous Permutation of two layers of splicing seams, avoid flame or
Person's explosion wave is along splicing seams directly through to further improve the fire-proof and explosion-proof performance of fire-proof and explosion-proof structure.
(4) the first fire-proof and explosion-proof plate outer surface of the invention is coated with steel plate, can be improved the surface of fire-proof and explosion-proof structure
Intensity, fire resistance, waterproofness, air-tightness, property easy to clean, and incrustation can be played the role of.
(5) end face of the first installation notch of the invention and the end face of the second installation notch are mutually perpendicular to, third mounting groove
The end face of mouth and the end face of the second installation notch are mutually perpendicular to, so that the first fire-proof and explosion-proof plate layer and the second fire-proof and explosion-proof plate layer exist
Splicing seams at through hole are mutually perpendicular to, meanwhile, the splicing seams phase of fire-proof plate layer and the second fire-proof and explosion-proof plate layer at through hole
It is mutually vertical, being dislocatedly distributed for splicing seams of the multilayer function plate at through hole is realized, flame or blast impulse are avoided
Wave is along splicing seams directly through further enhancing the performance of fire-proof and explosion-proof structure.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the structural schematic diagram of the first fire-proof and explosion-proof plate layer of the invention.
Fig. 3 is the structural schematic diagram of the second fire-proof and explosion-proof plate layer of the invention.
Fig. 4 is the present invention and schematic diagram when installing through object.
Fig. 5 is the diagrammatic cross-section after the fire-proof and explosion-proof structures to form of the present invention.
Wherein, the corresponding title of appended drawing reference are as follows:
The fire-proof and explosion-proof plate layer of 1- first, the fire-proof and explosion-proof plate layer of 2- second, 3- steel joist layer, 4- fire-proof plate layer, 5- steel plate layer,
The first installation notch of 6-, the second installation notch of 7-, 9- third installation notch, the 4th installation notch of 10-, the public plate of 11- first, 12-
First female groove, the public plate of 13- second, the second female groove of 14-, the first seal groove of 15-, the second seal groove of 16-, 17- steel plate, 18- reinforce
Layer, 19- rivet or screw.
Specific embodiment
The invention will be further described with embodiment for explanation with reference to the accompanying drawing, and mode of the invention includes but not only limits
In following embodiment.
As shown in Fig. 1~5:
A kind of fire-proof and explosion-proof structure with through hole, the first fire-proof and explosion-proof plate layer 1, second including being sequentially overlapped combination are anti-
Fiery bursting diaphragm layer 2, steel joist layer 3, fire-proof plate layer 4 and steel plate layer 5；When carrying out the installation of fire-proof and explosion-proof structure, described first
Fire-proof and explosion-proof plate layer 2 and the second fire-proof and explosion-proof plate layer 3 are fixed on the steel joist layer 3 by rivet or screw 19；Institute
Fire-proof plate layer 4 and the steel plate layer 5 is stated to be fixed on the steel joist layer 3 by rivet or screw 19.First fire prevention is anti-
Plate bursting layer 1, the second fire-proof and explosion-proof plate layer 2 and the preferred inorganic plate of the fire-proof plate layer 4 are constituted；The steel plate is preferred
For stainless steel plate.
With across the position of through hole running through object and being connected, the first fire-proof and explosion-proof plate layer 1 offers semicircular
First installation notch 6, the second fire-proof and explosion-proof plate layer 2 offer semicircular second installation notch 7, the fire-proof plate layer 4
Semicircular third installation notch 9 are offered, the steel plate layer 5 offers semicircular 4th installation notch 10；Wherein, described
The first seal groove 15 for installing airtight and watertight padding is offered in first installation notch 6, is offered in second installation notch 7
For installing the second seal groove 16 of airtight and watertight padding, first installation notch 6, second installation notch 7, third peace
The axial line of tankage mouth 8, the third installation notch 9 and the 4th installation notch 10 is located along the same line.Carry out
When fire-proof and explosion-proof structures to form, the plate that each layer is provided with installation notch by two pieces at through hole is mutually spliced to form one
A complete through hole, and in the seal groove set by the first fire-proof and explosion-proof plate layer and the second fire-proof and explosion-proof plate layer and run through
Fireproof sealing material is filled up in hole and gap between object, it is fitted closely with through object, realizes the fire prevention of through hole
It is explosive-proof sealed.
In order to further enhance its fire-proof and explosion-proof sealing performance, the end face of first installation notch 6 and second peace
The end face of tankage mouth 7 is mutually perpendicular to.The end face of the third installation notch 9 and the end face of second installation notch 7 are mutually hung down
Directly.The end of the orthogonal setting in the end face of first installation notch and the end face of the second installation notch and third installation notch
The orthogonal setting in face and the end face of the second installation notch, in the installation of fire-proof and explosion-proof structures to form, so that the first fire prevention is anti-
The splicing seams of plate bursting layer and the second fire-proof and explosion-proof plate layer at through hole are mutually perpendicular to, meanwhile, fire-proof plate layer and the second fire prevention are anti-
Splicing seams of the plate bursting layer at through hole are mutually perpendicular to, and realize the dislocation point of splicing seams of the multilayer function plate at through hole
Cloth avoids flame or explosion wave along splicing seams directly through further enhancing the performance of fire-proof and explosion-proof structure.
In order to further promote fire-proof and explosion-proof performance, the outer surface of the first fire-proof and explosion-proof plate layer 1 is coated with steel plate
17；The second fire-proof and explosion-proof plate layer 2 is embedded with enhancement layer 18, the enhancement layer 18 by steel wire, offer more mesh holes
One of steel plate, stepless fiber, inorfil cloth, inorfil grid cloth a variety of are constituted；The frame of the steel joist layer 3
Anti- guncotton is filled in aerial.
In order to reinforce the fire-proof and explosion-proof performance after fire-proof and explosion-proof structures to form, the splicing of the first fire-proof and explosion-proof plate layer 1
The splicing seams Heterogeneous Permutation of seam and the described second fire-proof and explosion-proof plate layer 2；A side of the first fire-proof and explosion-proof plate layer 1 is equipped with the
One public plate 11, another side corresponding thereto are equipped with first female groove 12 corresponding with the first public affairs plate 11；Described second is anti-
A side of fiery bursting diaphragm layer 2 is equipped with the second public plate 13, and another side corresponding thereto is equipped with opposite with the described second public plate 13
The second female groove 14 answered.The setting of splicing seams Heterogeneous Permutation, and the clamping of public plate and female groove make two layers of splicing seams not exist
In approximately the same plane, Mars flame or explosion wave are effectively avoided along splicing seams directly through greatly improving
Its fire-proof and explosion-proof performance.
Fire-proof and explosion-proof structure of the invention is made of multi-layer fireproofing blast resistance construction, and the fire-proof and explosion-proof structure of each layer is
It is mutually independent, can be installed layer by layer when being installed, after installing by rivet or screw carry out layer with
Fixation between layer, greatly alleviates the weight of the fire-proof and explosion-proof structure of monolith, greatly facilitates the peace of fire-proof and explosion-proof structure
Dress and use.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit protection model of the invention
It encloses, as long as that in body design thought of the invention and mentally makes has no the change of essential meaning or polishing, is solved
The technical issues of it is still consistent with the present invention, should all be included within protection scope of the present invention.
Claims (10)
1. a kind of fire-proof and explosion-proof structure with through hole, which is characterized in that the first fire-proof and explosion-proof plate including being sequentially overlapped combination
Layer (1), the second fire-proof and explosion-proof plate layer (2), steel joist layer (3), fire-proof plate layer (4) and steel plate layer (5)；
Wherein, with across the position of through hole running through object and being connected, the first fire-proof and explosion-proof plate layer (1) offers semicircle
The first installation notch (6), the second fire-proof and explosion-proof plate layer (2) offers semicircular second installation notch (7), described anti-
Fiery plate layer (4) offers semicircular third installation notch (9), and the steel plate layer (5) offers semicircular 4th mounting groove
Mouth (10)；
The first seal groove (15) for installing airtight and watertight padding, second installation are offered in first installation notch (6)
The second seal groove (16) for installing airtight and watertight padding is offered in notch (7)；First installation notch (6), described second
The axial line of installation notch (7), the third installation notch (9) and the 4th installation notch (10) is located at same straight line
On.
2. a kind of fire-proof and explosion-proof structure with through hole according to claim 1, which is characterized in that first fire prevention is anti-
The splicing seams Heterogeneous Permutation of the splicing seams of plate bursting layer (1) and the described second fire-proof and explosion-proof plate layer (2).
3. a kind of fire-proof and explosion-proof structure with through hole according to claim 1, which is characterized in that first mounting groove
The end face of mouth (6) and the end face of second installation notch (7) are mutually perpendicular to, the end face of the third installation notch (9) and institute
The end face for stating the second installation notch (7) is mutually perpendicular to.
4. a kind of fire-proof and explosion-proof structure with through hole according to claim 1, which is characterized in that first fire prevention is anti-
The outer surface of plate bursting layer (1) is coated with steel plate (17).
5. a kind of fire-proof and explosion-proof structure with through hole according to claim 1, which is characterized in that second fire prevention is anti-
Plate bursting layer (2) is embedded with enhancement layer (18).
6. a kind of fire-proof and explosion-proof structure with through hole according to claim 5, which is characterized in that the enhancement layer (18)
By one of steel wire, the steel plate for offering more mesh holes, inorfil, inorfil cloth, inorfil grid cloth or more
Kind is constituted.
7. a kind of fire-proof and explosion-proof structure with through hole according to claim 1, which is characterized in that the steel joist layer
(3) anti-guncotton is filled in frame space.
8. described in any item a kind of fire-proof and explosion-proof structures with through hole according to claim 1~7, which is characterized in that described
A side of first fire-proof and explosion-proof plate layer (1) is equipped with the first public plate (11), and another side corresponding thereto is equipped with and described first
Corresponding first female groove (12) of public plate (11)；A side of the second fire-proof and explosion-proof plate layer (2) is equipped with the second public plate (13),
Another side corresponding thereto is equipped with the second female groove (14) corresponding with described second public plate (13).
9. a kind of fire-proof and explosion-proof structure with through hole according to claim 8, which is characterized in that fire-proof and explosion-proof in progress
When structure is installed, the first fire-proof and explosion-proof plate layer (1) and the second fire-proof and explosion-proof plate layer (2) pass through rivet or screw (19)
It is fixed on the steel joist layer (3)；The fire-proof plate layer (4) and the steel plate layer (5) are fixed by rivet or screw (19)
On the steel joist layer (3).
10. a kind of fire-proof and explosion-proof structure with through hole according to claim 9, which is characterized in that first fire prevention
Bursting diaphragm layer (1), the second fire-proof and explosion-proof plate layer (2) and the fire-proof plate layer (4) are made of inorganic plate；The steel
Plate is stainless steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538389.8A CN110158802A (en) | 2019-06-20 | 2019-06-20 | A kind of fire-proof and explosion-proof structure with through hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538389.8A CN110158802A (en) | 2019-06-20 | 2019-06-20 | A kind of fire-proof and explosion-proof structure with through hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110158802A true CN110158802A (en) | 2019-08-23 |
Family
ID=67626257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910538389.8A Pending CN110158802A (en) | 2019-06-20 | 2019-06-20 | A kind of fire-proof and explosion-proof structure with through hole |
Country Status (1)
| Country | Link |
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| CN (1) | CN110158802A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947124A (en) * | 2019-12-16 | 2020-04-03 | 应急管理部四川消防研究所 | Manufacturing method of fireproof system for cable passing position |
| CN110965660A (en) * | 2019-12-16 | 2020-04-07 | 应急管理部四川消防研究所 | Fire protection system for cable |
| CN114843961A (en) * | 2022-06-10 | 2022-08-02 | 国网山东省电力公司烟台市福山区供电公司 | Ribbon type buckle of self-adaptive cabinet wire-arranging fireproof and explosion-proof box |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01307584A (en) * | 1988-06-02 | 1989-12-12 | Kubota Ltd | Conjunction constitution of slab-through steel pipe |
| CN102454236A (en) * | 2010-10-22 | 2012-05-16 | 李宝龄 | Explosion-proof and fire-proof lightweight wall |
| CN203452218U (en) * | 2013-08-02 | 2014-02-26 | 上海纯翠装饰材料有限公司 | Reinforced glass fiber high-strength fire-proof heat-preservation gypsum board |
| KR20140059659A (en) * | 2012-11-08 | 2014-05-16 | 한국건설기술연구원 | Fireproof filling structure and method for constructing the same |
| CN109441005A (en) * | 2018-09-27 | 2019-03-08 | 公安部四川消防研究所 | A kind of explosion-proof mobile wall and its installation method |
| CN208650305U (en) * | 2018-06-14 | 2019-03-26 | 天津大学建筑设计研究院 | The fireproof construction of Concrete-Filled Square Steel Tube coupled column outsourcing doubling plate |
| CN210134547U (en) * | 2019-06-20 | 2020-03-10 | 应急管理部四川消防研究所 | Fireproof and explosion-proof sealing structure for fireproof and explosion-proof structure penetration object |
| CN210134546U (en) * | 2019-06-20 | 2020-03-10 | 应急管理部四川消防研究所 | Fireproof and explosion-proof structure with through hole |
-
2019
- 2019-06-20 CN CN201910538389.8A patent/CN110158802A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01307584A (en) * | 1988-06-02 | 1989-12-12 | Kubota Ltd | Conjunction constitution of slab-through steel pipe |
| CN102454236A (en) * | 2010-10-22 | 2012-05-16 | 李宝龄 | Explosion-proof and fire-proof lightweight wall |
| KR20140059659A (en) * | 2012-11-08 | 2014-05-16 | 한국건설기술연구원 | Fireproof filling structure and method for constructing the same |
| CN203452218U (en) * | 2013-08-02 | 2014-02-26 | 上海纯翠装饰材料有限公司 | Reinforced glass fiber high-strength fire-proof heat-preservation gypsum board |
| CN208650305U (en) * | 2018-06-14 | 2019-03-26 | 天津大学建筑设计研究院 | The fireproof construction of Concrete-Filled Square Steel Tube coupled column outsourcing doubling plate |
| CN109441005A (en) * | 2018-09-27 | 2019-03-08 | 公安部四川消防研究所 | A kind of explosion-proof mobile wall and its installation method |
| CN210134547U (en) * | 2019-06-20 | 2020-03-10 | 应急管理部四川消防研究所 | Fireproof and explosion-proof sealing structure for fireproof and explosion-proof structure penetration object |
| CN210134546U (en) * | 2019-06-20 | 2020-03-10 | 应急管理部四川消防研究所 | Fireproof and explosion-proof structure with through hole |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947124A (en) * | 2019-12-16 | 2020-04-03 | 应急管理部四川消防研究所 | Manufacturing method of fireproof system for cable passing position |
| CN110965660A (en) * | 2019-12-16 | 2020-04-07 | 应急管理部四川消防研究所 | Fire protection system for cable |
| CN110947124B (en) * | 2019-12-16 | 2022-03-22 | 应急管理部四川消防研究所 | Manufacturing method of fireproof system for cable passing position |
| CN114843961A (en) * | 2022-06-10 | 2022-08-02 | 国网山东省电力公司烟台市福山区供电公司 | Ribbon type buckle of self-adaptive cabinet wire-arranging fireproof and explosion-proof box |
| CN114843961B (en) * | 2022-06-10 | 2024-04-26 | 国网山东省电力公司烟台市福山区供电公司 | Ribbon type buckle of self-adaptive cabinet wire arranging fireproof explosion-proof box |
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