CN209837328U - Fireproof and waterproof structure - Google Patents
Fireproof and waterproof structure Download PDFInfo
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- CN209837328U CN209837328U CN201920366899.7U CN201920366899U CN209837328U CN 209837328 U CN209837328 U CN 209837328U CN 201920366899 U CN201920366899 U CN 201920366899U CN 209837328 U CN209837328 U CN 209837328U
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- fire
- floor
- water resistant
- resistant structure
- water
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Abstract
The utility model discloses a fire prevention and waterproof construction, it contains a floor, one wears the floor article, the fire prevention is clogged and a waterproof construction body. The floor has a through hole. The floor penetrating object penetrates through the through hole. The fireproof packing fills the through floor objects in the through holes and the gaps between the floors. The waterproof structure covers an L-shaped joint formed by a side wall of the fireproof plugs and a top surface of the floor slab. The utility model discloses can reach not only fire prevention but also waterproof function.
Description
Technical Field
The utility model relates to a fire resistive construction, and especially relate to a fire prevention and waterproof construction.
Background
Electronic plants, high-tech plants, industrial plants and any places where building fire-proof regions exist, and the parts of various mechanical and electric telecommunication pipelines passing through the fire-proof region walls need to be filled with fire-proof fillers, so as to achieve the best fire-proof effect of the wall surface and keep the legal time effectiveness of the fire-proof wall, and maintain the complete fire-proof regions of the building.
However, according to the current UL, FM, BS or local country certified floor fire-proof packing method, there is no design for waterproof function, so when the external factors cause the floor fire-proof packing to be damaged and water is accumulated, the accumulated water flows from the damaged part to the lower floor, and the lower equipment is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention and waterproof construction, it not only has the fire prevention and packs, still has a waterproof structure body, therefore can have fire prevention and waterproof function.
To achieve the above object, the present invention provides a fire-proof and waterproof structure, which comprises a floor, a floor-penetrating article, a fire-proof plug and a waterproof structure. The floor has a through hole. The floor penetrating object penetrates through the through hole. The fireproof packing fills the through floor objects in the through holes and the gaps between the floors. The waterproof structure covers an L-shaped joint formed by the side wall of the fireproof packing and a top surface of the floor slab.
The waterproof structure has an L-shaped cross-sectional structure.
The height of the waterproof structure was 3 cm.
The material of the waterproof structure includes a metal material.
The metallic material comprises stainless steel, steel or iron.
The object for penetrating the floor slab comprises a metal pipe, a plastic pipe, a cable frame, a cable, a heat preservation pipe, a bus or an air pipe.
The waterproof structure seals the L-shaped joint face to prevent water from contacting the fireproof plug and flowing to the through hole through the fireproof plug.
Each of the fire stopping mats includes a plurality of structural members.
The structural portions include a body portion sandwiched between the floor penetrating member and the floor.
The structural parts comprise auxiliary parts arranged on the side of the body part and the floor slab.
A top end of the waterproof structure body is higher than top surfaces of the body part and the auxiliary part.
The structural portions comprise different materials.
This fire prevention and waterproof construction still contains: and a fireproof material covering the waterproof structure.
The fire-resistant material and the fire-resistant packings comprise the same material.
The fire-proof material includes a cover layer and a sidewall portion.
The cover layer covers the body portion and the auxiliary portion, and the sidewall portion covers the auxiliary portion.
The utility model has the advantages of, a fire prevention and waterproof construction is provided, contain one and wear a perforation in the floor article passes a floor, wear the space between floor article and the floor in the perforation to the fire prevention is clogged and is filled up to cover a L shape of a lateral wall that this a little fire prevention was clogged and a top surface constitution of floor with a waterproof construction body. Therefore, the utility model discloses can reach not only fire prevention but also waterproof function.
Drawings
FIG. 1 is a schematic cross-sectional view of a floor and a floor-penetrating article according to a preferred embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a fire protection structure according to a preferred embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a fire-proof and water-proof structure according to a preferred embodiment of the present invention.
Description of the main elements
10: floor slab
20: floor penetrating article
30: fireproof packing
32: body part
34: auxiliary part
40: waterproof structure
50: fire-proof material
52: cover layer
54: side wall part
C: l-shaped junction
E: tip end
g: voids
S: side wall
T1, T2, T5: the top surface
T3, T4: bottom surface
V: perforation
Detailed Description
Fig. 1 is a schematic cross-sectional view of a floor and a floor penetrating article according to a preferred embodiment of the present invention. As shown in fig. 1, the first floor 10 may be, for example, a floor between floors, or an interlayer between spaces, etc., as required. In this embodiment, floor boards between floors are taken as an example. The floor slab 10 has a through hole V. The perforations V allow elements connecting the floor installations to pass through the floor slab 10. In this embodiment, a floor penetrating member 20 is inserted through the through hole V. The floor penetrating article 20 may be, for example, a metal pipe, a plastic pipe, a cable rack, a cable, a heat preservation pipe, a bus, or an air pipe, but the present invention is not limited thereto. Thus, there is a gap g in the through hole V and between the floor 10 and the floor penetrating object 20. The relative sizes of the floor 10, the floor penetrating objects 20 and the gap g are determined according to the actual situation, and the drawing of the present invention is only a schematic diagram of the relative positions.
Fig. 2 is a schematic cross-sectional view of a fire protection structure according to a preferred embodiment of the present invention. As shown in fig. 2, the fire stop packing 30 fills the gap g (fig. 1) between the floor slab member 20 and the floor slab 10 in the through hole V. In this embodiment, the gaps g are filled with the fire-proof packings 30. The fire stopping 30 may be made of various fire-resistant materials. Fire stop packing 30 may be integrally formed or may be made up of multiple structural parts. The fire protection packing 30 of the present embodiment is only disposed between the floor penetrating member 20 and the floor 10 and above the floor 10, but the present invention is not limited thereto. Fire protection packing 30 may also be placed both above floor 10 and below floor 10, as desired.
In this embodiment, each fire stop 30 may include multiple structural portions. Preferably, such structural portions may comprise different materials, depending on the relative position and function of the portions. In one embodiment, such structural portions may include a body portion 32 and an auxiliary portion 34. Each body portion 32 is sandwiched between a through-floor item 20 and a floor 10. In one embodiment, a top surface T1 of each body portion 32 is higher than a top surface T2 of floor slab 10 for effective fire protection; a bottom surface T3 of each body portion 32 is flush with a bottom surface T4 of floor slab 10 so that the overall structure has a flat bottom surface to facilitate subsequent elements that may be disposed below the flat bottom surface. Preferably, the auxiliary portions 34 are further disposed on the lateral sides of the body portion 32 and the floor slab 10, wherein a top surface T5 of each auxiliary portion 34 and a top surface T1 of each body portion 32 are flush, so as to facilitate the subsequent disposing of material layers on the body portion 32 and the auxiliary portions 34.
Fig. 3 is a schematic cross-sectional view of a fire-proof and water-proof structure according to a preferred embodiment of the present invention. As shown in fig. 3, a waterproof structure 40 covers an L-shaped junction C formed by a side wall S of the fire plug 30 and the top surface T2 of the floor slab 10. In a preferred embodiment, each waterproof structure 40 has an L-shaped cross-sectional structure so as to seal the L-shaped junction C and prevent water from flowing to the fire plug 30 or penetrating the fire plug 30 through the through-hole V of FIG. 1 to the lower floor. Preferably, a top end E of each waterproof structure 40 is higher than top surfaces T1 of body portion 32 and top surfaces T5 of auxiliary portions 34, so as to prevent flooding of fire dam 30 in case of flooding. More preferably, the height of the waterproof structure 40 is 3 cm to prevent the fire packing 30 from being submerged when flooding. The material of the waterproof structure 40 preferably includes a metal material, and more preferably includes stainless steel, iron, or the like, but the present invention is not limited thereto. Thus, the present invention includes the waterproof structure 40, so that the fireproof structure between the floor slabs 10 has the waterproof function. For example, when the external factors cause the fire-proof packing 30 between the floor slabs 10 to be damaged and accumulated water, the utility model can prevent the accumulated water from flowing to the lower floor from the damaged part to cause the damage of the devices below the machine platform, etc. The spirit of the present invention is to provide a waterproof structure 40 around the fireproof packing 30 to achieve the waterproof function, and the structure of fig. 3 is only an embodiment of the present invention.
In a preferred embodiment, a fire-blocking material 50 may be wrapped around each waterproof structure 40 to further protect against fire. In this embodiment, the fire-resistant material 50 and the fire-resistant packing 30 comprise the same material, so as to simplify the material selection of the structure of the present invention. In other embodiments, the fireproof material 50 and the fireproof packing 30 may also comprise different materials to enhance the functions of the respective parts. In a preferred embodiment, each fire-blocking material 50 may include a cover layer 52 and a sidewall portion 54. Cover layer 52 covers body portion 32 and auxiliary portion 34, and sidewall portions 54 cover the sidewalls of auxiliary portion 34 and preferably together with the sidewalls of cover layer 52 to seal fireproof packing 30 and waterproof structure 40.
To sum up, the utility model provides a fire prevention and waterproof construction, it contains one and wears a perforation in the floor article passes a floor, and the fire prevention is clogged and is filled up and wears the space between floor article and the floor in the perforation to cover a L shape of a lateral wall that this some fire prevention were clogged and a top surface constitution of floor with a waterproof construction body and connect the face. Therefore, the utility model discloses can reach not only fire prevention but also waterproof function. Preferably, the waterproof structure has an L-shaped cross-sectional structure to seal the L-shaped junction to prevent water from flowing to the fire-proof packing or penetrating the fire-proof packing to pass through the hole to the lower floor. Preferably, a top end of the waterproof structure is higher than a top surface of the fireproof packing, so as to prevent the fireproof packing from being soaked in water when the fireproof packing is flooded. The material of the waterproof structure preferably includes a metal material, such as stainless steel, iron, or the like, but the present invention is not limited thereto.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (16)
1. A fire-resistant and water-proof structure, characterized in that, the fire-resistant and water-proof structure comprises:
a floor slab having a through hole;
a floor penetrating object penetrating through the through hole;
fireproof stuffing is filled in the through hole, and the through floor object and the gap between the floors are filled; and
and the waterproof structure body covers the L-shaped joint formed by the side walls of the fireproof packings and the top surface of the floor slab.
2. The fire and water resistant structure of claim 1 wherein the water resistant structure has an L-shaped cross-sectional configuration.
3. The fire and water resistant structure of claim 1 wherein the height of the water resistant structure is 3 cm.
4. The fire and water resistant structure of claim 1 wherein the material of the water resistant structure comprises a metallic material.
5. The fire and water resistant structure of claim 4 wherein the metallic material comprises stainless steel, steel or iron.
6. The fire and water resistant structure of claim 1 wherein the floor penetrating article comprises a metal tube, a plastic tube, a cable tray, a cable, a thermal insulation tube, a bus, or an air duct.
7. The fire and water resistant structure of claim 1 wherein the water resistant structure seals the L-shaped interface to prevent water from contacting the fire plug and flowing through the fire plug to the through hole.
8. The fire and water resistant structure of claim 1 wherein each of the fire stopping blocks comprises a plurality of structural portions.
9. The fire and water resistant structure of claim 8 wherein the structural portions include body portions sandwiched between the floor penetrating members and the floor.
10. The fire and water resistant structure of claim 9 wherein the structural portions include secondary portions disposed on the sides of the body portion and on the floor.
11. The structure of claim 10, wherein a top of the waterproof structure is higher than top surfaces of the main body portion and the auxiliary portion.
12. The fire and water resistant structure of claim 8 wherein the structural portions comprise different materials.
13. The fire and water resistant structure of claim 10 further comprising:
and a fireproof material covering the waterproof structure.
14. The fire and water resistant structure of claim 13 wherein the fire-resistant material and the fire-resistant plugs comprise the same material.
15. The structure of claim 13, wherein the fire-resistant material comprises a cover layer and a sidewall portion.
16. The structure of claim 15, wherein the cover layer covers the body portion and the auxiliary portion, and the sidewall portion covers the auxiliary portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366899.7U CN209837328U (en) | 2019-03-21 | 2019-03-21 | Fireproof and waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920366899.7U CN209837328U (en) | 2019-03-21 | 2019-03-21 | Fireproof and waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209837328U true CN209837328U (en) | 2019-12-24 |
Family
ID=68907712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920366899.7U Active CN209837328U (en) | 2019-03-21 | 2019-03-21 | Fireproof and waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209837328U (en) |
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2019
- 2019-03-21 CN CN201920366899.7U patent/CN209837328U/en active Active
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