CN219753530U - Fire-retardant embedded pipe - Google Patents
Fire-retardant embedded pipe Download PDFInfo
- Publication number
- CN219753530U CN219753530U CN202321136854.3U CN202321136854U CN219753530U CN 219753530 U CN219753530 U CN 219753530U CN 202321136854 U CN202321136854 U CN 202321136854U CN 219753530 U CN219753530 U CN 219753530U
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- Prior art keywords
- fire
- embedded pipe
- retardant
- pipe body
- connecting piece
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 39
- 230000000903 blocking effect Effects 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000008093 supporting effect Effects 0.000 claims description 18
- 238000009415 formwork Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 9
- 230000002265 prevention Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to the technical field of building equipment, in particular to a fire-retardant embedded pipe, which aims to solve the technical problems that water leakage is easy to occur at a pipeline joint due to the problem of blocking quality, and the vertical fire-retardant blocking operation of a pipeline is generally carried out for the second time, so that labor is very consumed. The fire-retardant embedded pipe comprises an embedded pipe body, a template connecting piece arranged on the outer periphery of the embedded pipe body and a fireproof blocking part which is fixed close to the template connecting piece, wherein the fireproof blocking part is arranged on the outer periphery of the embedded pipe body, and the template connecting piece is further provided with a fixing hole which is used for penetrating through the template fixing part. The fire-retardant embedded pipe has the beneficial effects that the purposes of water prevention and fire prevention can be achieved at one time, the floor is not required to be plugged secondarily, and the fire prevention is not required, so that the labor cost can be reduced, and the construction efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of building equipment, in particular to a fire-retardant embedded pipe.
Background
In the prior art, when pouring the main structure, the hole of the pipeline needs to be reserved on the floor slab in advance, and the floor slab needs to be plugged secondarily after the pipeline is installed. The pipeline is generally installed in a room with water, the water leakage of the pipe root at the hanging hole is a common building problem, specifically, the water leakage is easy to occur at the joint of the pipeline due to the problem of blocking quality, and the vertical fireproof blocking operation of the pipeline is generally performed for the second time, so that the labor is very consumed.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the fire-retardant embedded pipe, which can realize the purposes of water resistance and fire prevention at one time, does not need to carry out secondary plugging and fireproof plugging on a floor slab, and can reduce labor cost and improve construction efficiency.
The utility model provides a fire-retardant embedded pipe which comprises an embedded pipe body, a template connecting piece arranged on the outer periphery of the embedded pipe body and a fireproof blocking part which is fixed close to the template connecting piece, wherein the fireproof blocking part is arranged on the outer periphery of the embedded pipe body, and the template connecting piece is also provided with a fixing hole which is used for penetrating through a template fixing part.
Preferably, in the fire-retardant embedded pipe, a supporting component is further arranged on the outer periphery of the embedded pipe body, and the supporting component is perpendicular to the template connecting piece and the embedded pipe body at the same time.
Preferably, in the fire-retardant embedded pipe, the cross section of the supporting part is triangular.
Preferably, in the above fire-retardant embedded pipe, the number of the supporting members is four.
Preferably, in the fire-retardant embedded pipe, the section of the template connecting piece is square.
Preferably, in the fire-retardant embedded pipe, the embedded pipe body and the template connecting piece are integrated.
Preferably, in the fire-retardant embedded pipe, the embedded pipe body, the template connecting piece and the supporting component are integrated.
Preferably, in the above fire-retardant embedded pipe, the fire-retardant plugging member is an annular fire-retardant ring.
Preferably, in the fire-retardant embedded pipe, the diameter of the fixing hole is 3mm to 8mm.
Preferably, in the fire-retardant embedded pipe, the template fixing component is a steel nail, a self-tapping screw or a cement nail.
According to the technical scheme, the fire-retardant embedded pipe provided by the utility model comprises the embedded pipe body, the template connecting piece arranged on the outer periphery of the embedded pipe body and the fireproof blocking part fixed close to the template connecting piece, wherein the fireproof blocking part is arranged on the outer periphery of the embedded pipe body, and the template connecting piece is also provided with the fixing hole for penetrating through the template fixing part, so that the purposes of water resistance and fire resistance can be realized at one time, the floor is not required to be blocked for the second time, the fireproof blocking is not required, the labor cost can be reduced, and the construction efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional elevation view of an embodiment of a firestop buried pipe provided by the present utility model;
FIG. 2 is a top view of an embodiment of a firestop buried pipe provided by the present utility model;
fig. 3 is a bottom view of an embodiment of a firestop pre-buried pipe provided by the present utility model.
Detailed Description
The core of the utility model is to provide the fire-retardant embedded pipe, which can realize the purposes of water resistance and fire prevention at one time, and does not need to carry out secondary plugging and fireproof plugging on a floor slab, thereby reducing the labor cost and improving the construction efficiency.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fig. 1, 2 and 3 show an embodiment of a fire-retardant embedded pipe provided by the utility model, fig. 1 is a cross-sectional front view of the embodiment of the fire-retardant embedded pipe provided by the utility model, fig. 2 is a top view of the embodiment of the fire-retardant embedded pipe provided by the utility model, fig. 3 is a bottom view of the embodiment of the fire-retardant embedded pipe provided by the utility model, the fire-retardant embedded pipe may include an embedded pipe body 1, a formwork connector 2 arranged at the outer periphery of the embedded pipe body 1 and a fire-proof plugging member 3 fixed close to the formwork connector 2, the fire-proof plugging member 3 is arranged at the outer periphery of the embedded pipe body 1, the formwork connector 2 is further provided with a fixing hole (not shown in the figure) for penetrating through the formwork fixing member 4, and in addition, in fig. 1, a cast-in-place concrete floor 5 and a formwork 6 are also illustrated.
It should be noted that, the embodiment provides a pre-buried section of a hanging-free pipeline, and the details of use thereof are as follows: the nominal diameter of the embedded pipe body 1 can be, but is not limited to, 50mm, 75mm or 110mm, the material can be preferably PVC, the wall thickness can be 2.3mm, 2.8mm or 3.5mm, the material of the template connecting piece 2 is preferably the same as that of the embedded pipe body 1, the template connecting piece 2 and the embedded pipe body 1 can be formed into a whole in advance, then the fireproof plugging part 3 can be fixed below the template connecting piece 2, the fireproof plugging part 3 is sleeved on the periphery of the embedded pipe body 1, the fireproof effect of the embedded pipe body 1 can be achieved, after the template is built, a template is formed at a reserved position of the pipeline, holes are formed, the size of the holes is guaranteed to be capable of penetrating the fireproof plugging part 3, then the assembled parts penetrate through the holes, the transverse size of the template connecting piece 2 is larger than that of the holes, therefore the parts can be stabilized at the position in advance, the template connecting piece 2 and the template 6 can be fixed through fixing holes by the template fixing part 4, the template connecting piece 6 can be directly cast on the same pipe line, the same as the pipeline can be directly cast in the cast in place, the cast-in-place pipe is not required to be directly cooled, the effect of the cast-place pipe is reduced, the cast-in-place is guaranteed, the cast-place concrete is not has the effect of the same place, the effect is directly is guaranteed, and the finished-cast is directly is protected, and the fire-proof pipe is not has the effect is directly after the construction is normally, and the construction is protected, and the pipeline is normally, and the fire is protected.
According to the technical scheme, in the embodiment of the fire-retardant embedded pipe, the fire-retardant embedded pipe comprises the embedded pipe body, the template connecting piece arranged on the outer periphery of the embedded pipe body and the fire-retardant blocking part fixed close to the template connecting piece, wherein the fire-retardant blocking part is arranged on the outer periphery of the embedded pipe body, and the template connecting piece is also provided with the fixing hole for penetrating through the template fixing part, so that the purposes of water prevention and fire prevention can be achieved at one time, the floor slab is not required to be blocked secondarily, the fire prevention blocking is also not required, and therefore, the labor cost can be reduced, and the construction efficiency is improved.
In a specific embodiment of the fire-retardant embedded pipe, with continued reference to fig. 2, the outer periphery of the embedded pipe body 1 is further provided with a supporting component 7, and the supporting component 7 is perpendicular to the formwork connecting piece 2 and the embedded pipe body 1 at the same time, so that in the casting process, a powerful support can be formed beside the embedded pipe body 1, and the embedded pipe body is prevented from being damaged due to tilting. Further, the cross section of the supporting component can be preferably triangular, so that the supporting component can be in close contact with the embedded pipe body 1 and the template connecting piece 2 at the same time, the supporting effect is better, and further, the number of the supporting components 7 can be preferably four, so that one supporting component 7 can be arranged every 90 degrees, the inclination is avoided in more directions, the stability of the embedded pipe body 1 in the pouring process is ensured in all directions, and the cross section shape and the number of the embedded pipe body can be selected according to actual needs, so that the supporting component is not limited.
In another embodiment of the fire-retardant embedded pipe, the section of the template connecting piece 2 can be square, so that the template connecting piece can be matched with the shape of the template 6, the connection suitability is better, and other shapes can be selected according to actual needs, and the fire-retardant embedded pipe is not limited.
In still another embodiment of the fire-retardant embedded pipe, the embedded pipe body 1 and the template connecting piece 2 are integrated, that is, they can be directly manufactured as a whole, so that the possibility of falling off between the two parts can be better avoided, and gaps can be better avoided, so that the fire-retardant effect and the sealing effect are better. In a further embodiment, the pre-buried pipe body 1, the formwork connecting piece 2 and the supporting component 7 may be preferably integrated, that is, the three may be manufactured as a whole at the same time, so that the supporting component 7 may perform a better supporting function, and after all, the supporting component and the other two may be completely and seamlessly connected, so as to better ensure the stability of the pre-buried pipe body 1 in the pouring process.
In a preferred embodiment of the fire-blocking pre-buried pipe, the fire-blocking member 3 may be preferably an annular fire-blocking ring, so that all the outer peripheral parts of the pre-buried pipe body 1 can be protected, the material cost is saved, and other shapes can be selected according to actual needs, which is not limited herein.
Furthermore, in another preferred embodiment of the above-described firestop laying pipe, the diameter of the fixing holes may preferably be 3mm to 8mm, more preferably 4mm, for fixing the formwork connector 2 with the formwork 6, avoiding movement during casting. In addition, the above-mentioned form fixing part 4 may preferably be steel nails, self-tapping screws or cement nails, so that the fixing effect is better, and at least one form fixing part may preferably be provided at each corner, so that falling off can be better avoided, and other types of form fixing parts may be selected according to actual needs, which is not limited herein.
In conclusion, the fire-retardant embedded pipe provided by the utility model is simple to operate, easy to construct, capable of avoiding secondary hanging hole construction and fireproof sealing ring construction, good in waterproof effect and capable of effectively solving the problem of water leakage at the root of a pipeline.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The fire-retardant embedded pipe is characterized by comprising an embedded pipe body, a template connecting piece arranged on the outer periphery of the embedded pipe body and a fireproof blocking part which is fixed close to the template connecting piece, wherein the fireproof blocking part is arranged on the outer periphery of the embedded pipe body, and the template connecting piece is further provided with a fixing hole which is used for penetrating through the template fixing part.
2. A fire-retardant embedded pipe as defined in claim 1, wherein the outer peripheral portion of said embedded pipe body is further provided with a supporting member which is perpendicular to both said formwork connector and said embedded pipe body.
3. A firestop pre-buried pipe according to claim 2, in which the support member is triangular in cross-section.
4. A firestop pre-buried pipe according to claim 3, in which the number of said support members is four.
5. A firestop pre-buried pipe according to claim 1, in which the cross-section of the formwork connector is square.
6. A fire stopping pre-buried pipe according to claim 1, in which said pre-buried pipe body and said formwork connector are integral.
7. A firestop pre-buried pipe according to claim 2, in which said pre-buried pipe body, said formwork connector and said support member are integral.
8. A firestop pre-buried pipe according to claim 1, wherein said fire-blocking member is an annular firestop ring.
9. A firestop pre-buried pipe according to claim 1, in which the diameter of said fixing holes is from 3mm to 8mm.
10. A firestop pre-buried pipe according to claim 1, wherein said formwork fixing means is steel nails, self-tapping screws or cement nails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136854.3U CN219753530U (en) | 2023-05-12 | 2023-05-12 | Fire-retardant embedded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136854.3U CN219753530U (en) | 2023-05-12 | 2023-05-12 | Fire-retardant embedded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219753530U true CN219753530U (en) | 2023-09-26 |
Family
ID=88075417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321136854.3U Active CN219753530U (en) | 2023-05-12 | 2023-05-12 | Fire-retardant embedded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219753530U (en) |
-
2023
- 2023-05-12 CN CN202321136854.3U patent/CN219753530U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |