CN217502850U - Waterproof construction suitable for vertical pipeline water repellent - Google Patents
Waterproof construction suitable for vertical pipeline water repellent Download PDFInfo
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- CN217502850U CN217502850U CN202220199036.7U CN202220199036U CN217502850U CN 217502850 U CN217502850 U CN 217502850U CN 202220199036 U CN202220199036 U CN 202220199036U CN 217502850 U CN217502850 U CN 217502850U
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Abstract
The utility model discloses a waterproof construction suitable for vertical pipeline water repellent, including pipeline, floor, sealing device and waterproof chamfer, the pipeline is vertical to be set up, and the pipeline passes the floor and arranges, and sealing device sets up in the floor inside, nested pipeline, waterproof chamfer set up in sealing device top, nested pipeline; the sealing device is of an annular structure with a drawing die at the periphery, the drawing die is positioned in the middle of the sealing device, and the diameters of the upper end and the lower end of the sealing device are smaller than the maximum diameter of the sealing device. The utility model adopts redundant waterproof measures, including the waterproof of the novel sealing device and the waterproof of the annular chamfer; the annular waterproof chamfer material is a high polymer material, has good elasticity and temperature deformation resistance, can be attached to the pipe, and achieves a waterproof effect.
Description
Technical Field
The utility model relates to a building seal field especially relates to a waterproof construction suitable for vertical pipeline water repellent.
Background
In the cast-in-place floor construction process, a large number of pipelines are involved to penetrate through the wall and the floor, such as water supply pipelines, drainage pipelines, sewage pipelines, heating pipelines, ventilation pipelines and the like.
According to the quality guarantee method of building construction engineering, the leakage prevention of roof waterproof engineering and toilets, rooms and outer wall surfaces with waterproof requirements is realized, and the minimum guarantee period is 5 years. However, in practical engineering, most roofs leak water before the maintenance period, and particularly in northern areas with large temperature difference in winter and summer, the roof leaks nine times. Therefore, how to adopt a better method to carry out the waterproof construction of the pipeline part in the construction process and improve the waterproof service life of the floor slab is a problem to be solved urgently.
Therefore, in summary, a waterproof structure suitable for waterproof treatment of vertical pipes is needed to solve the above problems.
Disclosure of Invention
The utility model provides a waterproof structure suitable for the waterproof treatment of a vertical pipeline, which aims to solve the problems that in the construction process of cast-in-place floors in the prior art, a large number of pipelines can be involved in wall penetrating and floor penetrating construction, such as water supply pipelines, drainage pipelines, sewage pipelines, heating pipelines, ventilation pipelines and the like, and because of various types of pipeline materials and different expansion coefficients of the pipeline materials and concrete, when the temperature change range of the day is large, a gap can be formed between the pipeline and the concrete, and the gap can not be recovered due to contraction and expansion caused by multiple cold and hot changes, and is larger and larger; and redundant measures are adopted for processing, so that the water leakage phenomenon is avoided, and the problems are solved.
The utility model provides a waterproof construction suitable for vertical pipeline water repellent, including pipeline, floor, sealing device and waterproof chamfer, the pipeline is vertical to be set up, and the pipeline passes the floor and arranges, and sealing device sets up in the floor inside, nested pipeline, waterproof chamfer set up in sealing device top, nested pipeline;
the sealing device is of an annular structure with a drawing die at the periphery, the drawing die is positioned in the middle of the sealing device, and the diameters of the upper end and the lower end of the sealing device are smaller than the maximum diameter of the sealing device.
A waterproof construction suitable for vertical pipeline water repellent, as preferred mode, waterproof chamfer is the loop configuration, waterproof chamfer uses the pipeline to arrange as the axle center, waterproof chamfer lower surface diameter is greater than sealing device upper surface diameter.
A waterproof construction suitable for vertical pipeline water repellent, as preferred mode, adopt interference fit between sealing device and the pipeline.
A waterproof construction suitable for vertical pipeline water repellent, as preferred mode, sealing device is macromolecular material.
A waterproof construction suitable for vertical pipeline water repellent, as preferred mode, sealing device includes sealing ring, lower sealing ring and seal, goes up sealing ring, lower sealing ring, seal and sealing washer and is the annular seal spare, goes up sealing ring, seal and lower sealing ring and stacks in proper order, seal middle part external diameter is greater than seal both ends external diameter.
The existing construction method has the phenomenon that concrete filling at the included angle of a water retaining device and a pipeline is insufficient, so that the water retaining pipeline part has the phenomena of cracks, air holes and the like after construction is finished; the waterproof material is easy to age, crack and rust, so that hollowing and cracks exist among the concrete; the waterproof mode is single, and multilayer protection cannot be formed.
The technical scheme is based on a novel sealing device, the material has certain elasticity, and can be tightly attached to the outer wall of the pipeline to prevent water from permeating from the outer wall of the pipeline; the waterproof construction method of the invention has two links, which are respectively waterproof by a novel sealing device and waterproof by an annular waterproof chamfer; and redundant measures are adopted for processing, so that the water leakage phenomenon is avoided.
The utility model discloses beneficial effect as follows:
(1) redundant waterproof measures comprise that the novel sealing device is waterproof, and the annular waterproof chamfer is waterproof;
(2) in the novel sealing device, the annular waterproof chamfer materials are all high polymer materials, so that the novel sealing device has good elasticity and temperature deformation resistance, can be attached to a pipe and achieves a waterproof effect;
(3) simple structure, the construction degree of difficulty is little, can be fine promote.
Drawings
FIG. 1 is a schematic view of a waterproofing structure suitable for waterproofing a vertical pipe;
fig. 2 is a schematic view of a waterproof structure sealing device suitable for waterproofing a vertical pipe.
Reference numerals:
1. a pipeline; 2. a floor slab; 3. a sealing device; 31. an upper seal ring; 32. a lower seal ring; 33. a seal body; 4. and (6) waterproof chamfering.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
As shown in fig. 1, a waterproof structure suitable for waterproof treatment of a vertical pipeline comprises a pipeline 1, a floor slab 2, a sealing device 3 and a waterproof chamfer 4, wherein the pipeline 1 is vertically arranged, the pipeline 1 penetrates through the floor slab 2 to be arranged, the sealing device 3 is arranged in the floor slab 2, the pipeline 1 is nested, the waterproof chamfer 4 is arranged above the sealing device 3, and the pipeline 1 is nested; the sealing device 3 is of an annular structure with a drawing die at the periphery, the drawing die is positioned in the middle of the sealing device 3, and the diameters of the upper end and the lower end of the sealing device 3 are smaller than the maximum diameter of the sealing device 3.
As shown in fig. 2, the sealing device 3 includes an upper sealing ring 31, a lower sealing ring 32 and a sealing body 33, the upper sealing ring 31, the lower sealing ring 32, the sealing body 33 and the sealing rings are all annular sealing members, the upper sealing ring 31, the sealing body 33 and the lower sealing ring 32 are stacked in sequence, and the outer diameter of the middle part of the sealing body 33 is larger than the outer diameters of the two ends of the sealing body 33.
The construction mode of the device is as follows: fixing the first stepping travelling pipe, and installing and supporting a floor slab template; secondly, coating an adhesive material on the outer wall of the pipe, and installing a novel sealing device, wherein the novel sealing device has elasticity, the inner diameter of the novel sealing device is 1-2mm smaller than the outer diameter of the pipe, and the novel sealing device can be tightly contracted on the outer wall of the pipe; thirdly, concrete is poured, due to the characteristics of the appearance structure of the novel sealing device, the draft angle is reserved, the phenomenon of insufficient concrete filling cannot occur in the concrete pouring process, and normal maintenance work is carried out after the concrete pouring is finished; and the fourth part is used for achieving the required strength of the concrete, performing annular waterproof chamfering construction on the upper surface of the asphalt geminate transistor and the floor slab after the formwork is removed, requiring the chamfer size to be larger than the upper surface of the novel sealing device, and finishing the whole construction process after the asphalt is solidified.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a waterproof construction suitable for vertical pipeline water repellent which characterized in that: the pipeline type water-proof heat-insulation building block comprises a pipeline (1), a floor slab (2), a sealing device (3) and a water-proof chamfer (4), wherein the pipeline (1) is vertically arranged, the pipeline (1) penetrates through the floor slab (2) to be arranged, the sealing device (3) is arranged in the floor slab (2), the pipeline (1) is nested, and the water-proof chamfer (4) is arranged above the sealing device (3) and is nested with the pipeline (1);
the sealing device (3) is of an annular structure with a drawing die at the periphery, the drawing die is positioned in the middle of the sealing device (3), and the diameters of the upper end and the lower end of the sealing device (3) are smaller than the maximum diameter of the sealing device (3).
2. A waterproofing structure suitable for waterproofing treatment of a vertical pipe according to claim 1, wherein: waterproof chamfer (4) are the loop configuration, waterproof chamfer (4) use pipeline (1) arranges as the axle center, waterproof chamfer (4) lower surface diameter is greater than sealing device (3) upper surface diameter.
3. A waterproofing structure suitable for waterproofing treatment of a vertical pipe according to claim 1, wherein: the sealing device (3) and the pipeline (1) are in interference fit.
4. The waterproof structure suitable for waterproofing a vertical pipe according to claim 1, wherein: the sealing device (3) is made of high polymer materials.
5. The waterproof structure suitable for waterproofing a vertical pipe according to claim 1, wherein: sealing device (3) include upper seal ring (31), lower seal ring (32) and seal (33), upper seal ring (31) lower seal ring (32) seal (33) and sealing washer are ring packing spare, upper seal ring (31) seal (33) with lower seal ring (32) stack in proper order, seal (33) middle part external diameter is greater than seal (33) both ends external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220199036.7U CN217502850U (en) | 2022-01-25 | 2022-01-25 | Waterproof construction suitable for vertical pipeline water repellent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220199036.7U CN217502850U (en) | 2022-01-25 | 2022-01-25 | Waterproof construction suitable for vertical pipeline water repellent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217502850U true CN217502850U (en) | 2022-09-27 |
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ID=83344382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220199036.7U Active CN217502850U (en) | 2022-01-25 | 2022-01-25 | Waterproof construction suitable for vertical pipeline water repellent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217502850U (en) |
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2022
- 2022-01-25 CN CN202220199036.7U patent/CN217502850U/en active Active
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