CN114876071A - Building shock insulation rubber support with spray fire extinguishing function - Google Patents

Building shock insulation rubber support with spray fire extinguishing function Download PDF

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Publication number
CN114876071A
CN114876071A CN202210584450.4A CN202210584450A CN114876071A CN 114876071 A CN114876071 A CN 114876071A CN 202210584450 A CN202210584450 A CN 202210584450A CN 114876071 A CN114876071 A CN 114876071A
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CN
China
Prior art keywords
shock insulation
piece
support
spraying
fire extinguishing
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
CN202210584450.4A
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Chinese (zh)
Inventor
常广忠
马永存
赵贵英
崔廷乐
谷立宁
张学文
张红永
陈志�
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Sino Rubber Technology Co ltd
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Sino Rubber Technology Co ltd
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Filing date
Publication date
Application filed by Sino Rubber Technology Co ltd filed Critical Sino Rubber Technology Co ltd
Priority to CN202210584450.4A priority Critical patent/CN114876071A/en
Publication of CN114876071A publication Critical patent/CN114876071A/en
Pending legal-status Critical Current

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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
    • E04B1/36—Bearings or like supports allowing movement
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/005—Delivery of fire-extinguishing material using nozzles
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • 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
    • E04B1/945—Load-supporting structures specially adapted therefor
    • 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
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • 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
    • A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The invention discloses a building shock insulation rubber support with a spraying fire extinguishing function, which comprises a lower support pier and an upper support pier positioned above the lower support pier, wherein a shock insulation support is arranged in a gap between the lower support pier and the upper support pier, the building shock insulation rubber support also comprises an embedded part, the shock insulation support is fixedly connected with the upper support pier and the lower support pier through the embedded part, and shock insulation layers are fixedly connected to two sides of the upper support pier; the fire extinguishing piece is fixed on the shock insulation layer and used for cooling the shock insulation support, the fire extinguishing piece is provided with a spraying piece which can be broken, and the spraying piece is broken through the ambient temperature around the shock insulation support. The requirement that the shock insulation support provided with the spraying fire extinguishing device is suitable for horizontal displacement of the shock insulation support can be met, and therefore the fire resistance of the shock insulation support is improved.

Description

Building shock insulation rubber support with spray fire extinguishing function
Technical Field
The invention relates to the technical field of building fire prevention, in particular to a building shock insulation rubber support with a spraying fire extinguishing function.
Background
Building shock insulation technique is setting up the shock insulation layer between building superstructure and basis, keeps apart superstructure and basis, reduces horizontal seismic energy and transmits to superstructure through extension building structure cycle and giving the great damping of structure, makes superstructure's acceleration reaction reduce, and then ensures superstructure and inside personnel, the safety of equipment. At present, most of the existing fire prevention technologies of the shock insulation support at home and abroad adopt a mineral wool filling or calcium silicate plate plugging technology.
Although the technology has the effect of fire prevention, the fire prevention structure of the technology loses integrity due to the horizontal displacement of the seismic isolation support under the action of earthquake.
Disclosure of Invention
The invention aims to provide a building shock insulation rubber support with a spraying fire extinguishing function, which is used for solving the problems in the prior art and meeting the requirement that a shock insulation support with a spraying fire extinguishing device is suitable for horizontal displacement of the shock insulation support, so that the fire resistance of the shock insulation support is improved.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a shock insulation rubber support for a building with a spray fire extinguishing function, which comprises a lower buttress, an upper buttress positioned above the lower buttress, a shock insulation support arranged in a gap between the lower buttress and the upper buttress, and a shock insulation rubber support,
the shock insulation support is fixedly connected with the upper buttress and the lower buttress through the embedded part, and shock insulation layers are fixedly connected to two sides of the upper buttress;
the fire extinguishing piece is fixed on the isolation layer and used for cooling the isolation support, the fire extinguishing piece is provided with a breakable spraying piece, and the spraying piece is broken through the ambient temperature around the isolation support.
Preferably, the shock insulation layer is including setting up the shock insulation layer beam slab of upper pier both sides, shock insulation layer beam slab with upper pier rigid coupling.
Preferably, the embedded part comprises connecting plates arranged at two ends of the isolation bearing, bolts penetrate through the connecting plates, one ends of the bolts, close to the isolation bearing, are fixed to the isolation bearing, and one ends, far away from the isolation bearing, of the bolts are fixedly connected with the upper buttress and the lower buttress respectively.
Preferably, the piece of putting out a fire including bury underground the intraformational spray pipe of shock insulation, the spray pipe water outlet end with it can dismantle the connection to spout the piece, spout the piece and be located outside the shock insulation layer, just spout the piece with the shock insulation support corresponds the setting.
Preferably, the spraying piece comprises a sprinkling nozzle detachably connected with the water spraying pipe, and the sprinkling nozzle is broken through the ambient temperature around the vibration isolation support.
Preferably, the sprinkler is a side wall type sprinkler or a rotary rain sprinkler.
The working method of the node fireproof structure with the sprinkling fire extinguishing function comprises the following steps:
s1, installing a fire extinguishing piece: embedding the fire extinguishing member in a shock insulation layer, aligning the spraying member to a shock insulation support, and setting the crushing temperature of the spraying member;
s2, supplying water to the fire extinguishing part: connecting the water inlet end of the fire extinguishing part with a water supply system;
s3, extinguishing fire by a fire extinguishing part and cooling: the spraying piece monitors the ambient temperature of the spraying piece, and when the ambient temperature reaches a preset crushing temperature, the spraying piece crushes to spray water to the shock insulation support;
s4, replacing the spray piece: after the fire extinguishing piece is used for extinguishing fire and cooling, the other unused spraying piece is arranged at the water outlet end of the fire extinguishing piece.
Preferably, in step S1, the crushing temperature of the jet is determined according to the distance between the jet and the vibration isolation support.
The invention discloses the following technical effects:
1. the fixed piece of putting out a fire of installation on the shock insulation layer to the shock insulation support is aimed at to the play water end of putting out a fire piece, and can be broken in the play water end installation of putting out a fire piece spout the piece and be used for responding to the temperature of shock insulation support, after shock insulation support ambient temperature reached a definite value, spout a breakage and cool down the shock insulation support, thereby protect the shock insulation support.
2. The building shock insulation support with the spraying fire extinguishing function plays an important role in building fire prevention design, has a simple and efficient fire prevention protection function, has the advantages of moderate manufacturing cost, reliable fire prevention performance, quickness in installation and replacement, attractive joints and the like, and can be widely used for various shock insulation buildings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a shock-insulation rubber support for a building provided with a sprinkling fire-extinguishing function;
FIG. 2 is a schematic diagram of the position relationship between the fire extinguishing member and the vibration isolation support;
the seismic isolation system comprises 1-lower support piers, 2-upper support piers, 3-seismic isolation supports, 4-seismic isolation layer beam plates, 5-connecting plates, 6-water spraying pipes, 61-horizontal main pipes, 62-vertical branch pipes, 7-water spraying nozzles and 8-embedded plates.
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 order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-2, the invention provides a building shock insulation rubber support with a sprinkling fire extinguishing function, which comprises a lower support pier 1 and an upper support pier 2 positioned above the lower support pier 1, wherein a shock insulation support 3 is arranged in a gap between the lower support pier 1 and the upper support pier 2, the building shock insulation rubber support also comprises an embedded part, the shock insulation support 3 is fixedly connected with the upper support pier 2 and the lower support pier 1 through the embedded part, and shock insulation layers are fixedly connected to two sides of the upper support pier 2; the piece of putting out a fire fixes on the shock insulation layer for cool down shock insulation support 3, but the piece of putting out a fire has a broken piece that spouts, spouts the piece and passes through 3 ambient temperature crushings of shock insulation support. The built-in fitting is connected isolation bearing 3 and last buttress 2 and lower buttress 1 fixedly, the part structure of part of will putting out a fire is buried underground in the shock insulation layer, and spout outside the piece is located the shock insulation layer, and spout the piece and correspond the setting with isolation bearing 3, it is one can the induction temperature and according to the broken device of induction temperature to spout the piece, after 3 ambient temperature of isolation bearing reached a definite value, it satisfies its temperature of predetermineeing to spout a induction temperature, it is broken to spout the piece, make the piece of putting out a fire to 3 water sprays of isolation bearing, in order to cool down isolation bearing 3.
In one embodiment of the present invention, the seismic isolation mount 3 is preferably a seismic isolation rubber mount.
In one embodiment of the invention, the water for the fire extinguishing member may be from a self-watering fire extinguishing system (not shown) in the building or a separately provided water supply system (not shown) which is in communication with the water inlet end of the fire extinguishing member.
Further optimization scheme, the shock insulation layer is including setting up the shock insulation layer beam slab 4 in last buttress 2 both sides, shock insulation layer beam slab 4 and the 2 rigid couplings of upper pier. The partial structure of the fire extinguishing piece is buried in the shock insulation layer beam plate 4, on one hand, the fire extinguishing piece is supported and fixed, on the other hand, the exposure of the fire extinguishing piece structure is reduced, and the whole structure is more attractive.
Further optimization scheme, the built-in fitting is including setting up connecting plate 5 at 3 both ends of isolation bearing, wears to be equipped with the bolt on connecting plate 5, and two bolts are close to isolation bearing 3's one end and are fixed with isolation bearing 3, and the one end that isolation bearing 3 was kept away from to two bolts is respectively with upper abutment 2 and lower pier 1 rigid coupling. Through connecting plate 5 and bolt cooperation, be connected isolation bearing 3 with lower buttress 1 and upper buttress 2.
Furthermore, a pre-embedded plate 8 is pre-embedded in one side, close to the shock insulation support 3, of the lower buttress 1, a bolt located below penetrates through the pre-embedded plate 8 and the connecting plate 5, two ends of the bolt are fixed with the shock insulation support 3 and the lower buttress 1 respectively, and the connection strength of the lower buttress 1 and the shock insulation support 3 is improved due to the arrangement of the pre-embedded plate 8.
Further optimize the scheme, the piece of putting out a fire is including burying the spray pipe 6 in the shock insulation layer underground, 6 water outlet ends of spray pipe with spout the piece and can dismantle and be connected, spout the piece and lie in the shock insulation layer outside, and spout the piece and correspond the setting with shock insulation support 3. The spray pipe 6 is intended to communicate with a water supply system, while the spray pipe 6 communicates with the spray member, on the one hand supplying water to the spray member and on the other hand supporting the spray member.
In one embodiment of the invention, the water spraying pipe 6 is provided with a horizontal main pipe 61 and a vertical branch pipe 62, wherein the water inlet end of the horizontal main pipe 61 is communicated with a water supply system, the horizontal main pipe 61 is embedded in the seismic isolation layer beam plate 4, the water inlet end of the vertical branch pipe 62 is communicated with the water outlet end of the horizontal main pipe 61, part of the structure is positioned in the seismic isolation layer beam plate 4, the rest part of the structure is positioned outside the seismic isolation layer beam plate 4, and the tail end of the structure is communicated with the spraying piece.
Further optimization scheme, spout the piece including can dismantle the watering shower nozzle 7 of being connected with spray pipe 6, watering shower nozzle 7 passes through the crushing of isolation bearing 3 surrounding environment temperature. The shower nozzle is watering shower nozzle 7, and when 3 ambient temperature of isolation bearing reached the uniform temperature, watering shower nozzle 7 was automatic to be blown open and is sprayed and begin to start, and the piece of putting out a fire can put out a fire or reduce isolation bearing 3's outer temperature.
In a further optimized scheme, the water spray nozzles 7 are side wall type water spray nozzles or rotary rain spray nozzles. The sprinkler head 7 not only has a function of sensing an external temperature to be broken, but also may be selectively rotated or not rotated.
In one embodiment of the invention, when the sprinkler head 7 is a side wall type sprinkler head (side spraying), four sets of fire extinguishing members can be arranged around one vibration isolation support 3, so that the vibration isolation support 3 can be sprayed and extinguished more comprehensively.
In another embodiment of the invention, when the sprinkler head 7 is a rotary rain sprinkler head, only two sets of fire extinguishing members need to be arranged around the shock-insulation support 3. The type of the sprinkler head 7 can be selected according to actual use requirements.
The working method of the shock-insulation rubber support provided with the sprinkling fire-extinguishing function for the building comprises the following steps:
s1, installing a fire extinguishing piece: the fire extinguishing member is buried in the shock insulation layer, the spraying member is aligned to the shock insulation support 3, and the crushing temperature of the spraying member is selected. The fire extinguishing part is embedded in the seismic isolation layer beam plate 4 in advance, the water outlet end of the fire extinguishing part is exposed out of the seismic isolation layer beam plate 4, and the horizontal deformation of the seismic isolation support 3 is not influenced by the arrangement of the water outlet end of the fire extinguishing part.
S2, supplying water to the fire extinguishing part: the water inlet end of the fire extinguishing part is communicated with a water supply system. Communicating an external water supply system with the fire extinguishing member to supply water to the fire extinguishing member.
S3, extinguishing fire by a fire extinguishing part and cooling: spout a monitoring isolation bearing 3 ambient temperature, when ambient temperature reaches and predetermines broken temperature, spout a breakage and spray water isolation bearing 3. Under normal conditions, spout its ambient temperature of piece monitoring, after isolation bearing 3's temperature risees, can lead to spouting the ambient temperature height of piece, after ambient temperature reaches the broken temperature of predetermineeing of spouting the piece, spout a breakage to put out a fire the cooling to isolation bearing 3.
S4, replacing the spray piece: after the fire extinguishing piece is used for extinguishing fire and cooling, the other unused spraying piece is arranged at the water outlet end of the fire extinguishing piece. After putting out a fire and cooling down, the condition of the isolation bearing 3 is checked, and when the isolation bearing 3 can be normally used, the isolation bearing 3 can be continuously protected by replacing the spraying piece.
Furthermore, the connection mode of the spraying piece and the spraying pipe 6 can be realized by adopting the prior art, for example, the spraying pipe 6 is connected with the water inlet end of the spraying piece by a thread, or the spraying pipe 6 is connected with the water inlet end of the spraying piece by a connecting piece, and the connection mode of the spraying pipe 6 and the water inlet end of the spraying piece is not limited.
In a further optimization scheme, in step S1, the crushing temperature of the spray piece is determined according to the distance between the spray piece and the vibration isolation support 3. The nominal operating temperature of the sprinkler head 7 is 57 ℃, 68 ℃, 79 ℃, 93 ℃, 141 ℃, 182 ℃, 227 ℃, 260 ℃ and 343 ℃. The selection of the nominal action temperature is determined according to the distance between the water spray nozzle 7 and the vibration isolation support 3, namely the smaller the distance between the water spray nozzle 7 and the vibration isolation support 3 is, the larger the selection nominal action temperature is, and the larger the distance between the water spray nozzle 7 and the vibration isolation support 3 is, the smaller the selection nominal action temperature is.
In addition, the distance between the spraying piece and the vibration isolation support 3 is designed according to the maximum horizontal deformation of the vibration isolation support 3, so that the fire extinguishing piece is guaranteed not to obstruct the horizontal deformation of the vibration isolation support 3.
Examples
To test the fire protection effect of this construction, the following tests were performed: the vibration isolation support LNR D500 is arranged in a closed space, 4 side wall type water spray nozzles are arranged around the vibration isolation support 3, and the nominal action temperature of the water spray nozzles 7 is 68 ℃. When the air temperature of the closed space is raised to 68 ℃, the sprinkler head 7 automatically bursts, the working pressure of the sprinkler head 7 is 0.65MPa, the spraying distance is 420 mm, and the spraying distance is 420 mm larger than 300 mm of the D500 support during earthquake. The covered arc length of the single spray head is 410 mm, and the covered arc length 410 mm is larger than 392.5 mm which is one-fourth of the arc length of the D500 support, so that the spray water can completely cover the shock-insulation support 3, and the temperature of the shock-insulation support 3 is fully reduced. The test result shows that the fireproof technical scheme has better fireproof effect.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims (8)

1. Building shock insulation rubber support with spray and put out a fire, include buttress (1) and be located down last buttress (2) of buttress (1) top down, buttress (1) down with be provided with shock insulation support (3), its characterized in that in the clearance between last buttress (2): also comprises the following steps of (1) preparing,
the shock insulation support (3) is fixedly connected with the upper buttress (2) and the lower buttress (1) through the embedded part, and shock insulation layers are fixedly connected to two sides of the upper buttress (2);
the fire extinguishing piece is fixed on the isolation layer and used for cooling the isolation support (3), the fire extinguishing piece is provided with a breakable spraying piece, and the spraying piece is broken through the ambient temperature around the isolation support (3).
2. The building shock insulation rubber support with the function of sprinkling fire extinguishment according to claim 1, characterized in that: the shock insulation layer comprises shock insulation layer beam plates (4) arranged on two sides of the upper buttress (2), and the shock insulation layer beam plates (4) are fixedly connected with the upper buttress (2).
3. The building shock insulation rubber support with the function of sprinkling fire extinguishment according to claim 1, characterized in that: the embedded part is in including setting up connecting plate (5) at isolation bearing (3) both ends, wear to be equipped with the bolt on connecting plate (5), two the bolt is close to the one end of isolation bearing (3) with isolation bearing (3) are fixed, two the bolt is kept away from the one end of isolation bearing (3) respectively with go up buttress (2) with buttress (1) rigid coupling down.
4. The building shock insulation rubber support with the function of sprinkling fire extinguishment according to claim 1, characterized in that: the fire extinguishing part comprises a water spraying pipe (6) buried in the shock insulation layer, the water outlet end of the water spraying pipe (6) is detachably connected with the spraying part, the spraying part is located outside the shock insulation layer, and the spraying part corresponds to the shock insulation support (3).
5. The building shock insulation rubber support with the function of spraying fire extinguishing according to claim 4, wherein: the spraying piece comprises a water spraying nozzle (7) detachably connected with the water spraying pipe (6), and the water spraying nozzle (7) is broken by the ambient temperature around the shock insulation support (3).
6. The building shock insulation rubber support with the function of sprinkling fire extinguishment according to claim 5, characterized in that: the sprinkler head (7) is a side wall type sprinkler head or a rotary rain sprinkler head.
7. The working method of the node fire protection structure with spray fire extinguishing function is based on the node fire protection structure with spray fire extinguishing function in claim 1, and is characterized in that: the working method comprises the following steps:
s1, installing a fire extinguishing piece: embedding the fire extinguishing member in the shock insulation layer, aligning the spraying member to the shock insulation support (3), and setting the crushing temperature of the spraying member;
s2, supplying water to the fire extinguishing part: connecting the water inlet end of the fire extinguishing part with a water supply system;
s3, extinguishing fire by a fire extinguishing part and cooling: the spraying piece monitors the ambient temperature of the spraying piece, and when the ambient temperature reaches a preset crushing temperature, the spraying piece crushes to spray water to the shock insulation support (3);
s4, replacing the spray piece: after the fire extinguishing piece is used for extinguishing fire and cooling, the other unused spraying piece is arranged at the water outlet end of the fire extinguishing piece.
8. The working method of the nodal fire protection architecture with sprinkler system according to claim 7, wherein: in step S1, the crushing temperature of the spray piece is determined according to the distance between the spray piece and the vibration isolation support (3).
CN202210584450.4A 2022-05-27 2022-05-27 Building shock insulation rubber support with spray fire extinguishing function Pending CN114876071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210584450.4A CN114876071A (en) 2022-05-27 2022-05-27 Building shock insulation rubber support with spray fire extinguishing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210584450.4A CN114876071A (en) 2022-05-27 2022-05-27 Building shock insulation rubber support with spray fire extinguishing function

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Publication Number Publication Date
CN114876071A true CN114876071A (en) 2022-08-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115949154A (en) * 2023-02-22 2023-04-11 应急管理部天津消防研究所 Water protection type hollow steel pipe and shock insulation rubber support combined structure and implementation method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115949154A (en) * 2023-02-22 2023-04-11 应急管理部天津消防研究所 Water protection type hollow steel pipe and shock insulation rubber support combined structure and implementation method
CN115949154B (en) * 2023-02-22 2023-08-08 应急管理部天津消防研究所 Water protection type hollow steel pipe and shock insulation rubber support combined structure and use method thereof

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