CN211816675U - Downpipe waterproof casing structure for kitchen and bathroom - Google Patents
Downpipe waterproof casing structure for kitchen and bathroom Download PDFInfo
- Publication number
- CN211816675U CN211816675U CN202020206180.XU CN202020206180U CN211816675U CN 211816675 U CN211816675 U CN 211816675U CN 202020206180 U CN202020206180 U CN 202020206180U CN 211816675 U CN211816675 U CN 211816675U
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- section
- sleeve
- downpipe
- inner diameter
- lower casing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 230000007704 transition Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 235000015210 Fockea angustifolia Nutrition 0.000 abstract description 2
- 244000186654 Fockea angustifolia Species 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000013521 mastic Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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Abstract
A downpipe waterproof sleeve structure for kitchens and bathrooms comprises a sleeve, a water stop ring plate, a downpipe and waterproof daub; the sleeve consists of a lower sleeve section, a transition section and an upper sleeve section; the inner diameter of the lower casing section is larger than the outer diameter of the downpipe, and the height of the lower casing section is adapted to the thickness of a floor slab; the inner diameter of the transition section is gradually increased from bottom to top, and the inner diameter of the bottom surface of the transition section is adapted to the inner diameter of the lower casing section; the inner diameter of the upper casing section is matched with the inner diameter of the top surface of the transition section; the water stop ring plate is sleeved on the outer side of the lower casing pipe section, and the water stop ring plate and the lower casing pipe section are integrally formed; the top surface and the bottom surface of the water stop ring plate are respectively uneven corrugated surfaces; the lower casing pipe section is arranged in the floor slab, and the water stop ring plate is embedded in the floor slab; the downpipe is inserted in the sleeve; the waterproof daub is filled in the gap between the sleeve and the downpipe, and the top surface of the waterproof daub is not lower than the top of the upper sleeve section. The utility model provides a traditional pipe in water hang hole construction technology complicated, the pipe in water root easily leaks and reserve the technical problem that the entrance to a cave easily deviates from position.
Description
Technical Field
The utility model belongs to the technical field of building engineering, in particular to a waterproof sleeve structure of pipe in water for kitchen bathroom.
Background
Present many high-rise building pipe in water position can pre-buried sleeve pipe before concreting usually, and the later stage is used for pipe in water location and installation, and the sleeve pipe material has the same material with the pipe in water or be the metal material, nevertheless adopts this conventional way to have following problem: 1) the positioning is inaccurate when the sleeve is installed, the dependence on the operation level of constructors is strong, the sleeve is easy to deviate, holes need to be formed again when the downpipe is installed in the later period, and extra workload such as later-period hanging holes is increased; 2) the sleeve pipe has no water stop ring plate, the outer wall of the sleeve pipe cannot be reliably bonded with concrete, the water leakage hidden danger exists in the later period, or the water stop ring plate and the metal sleeve pipe adopt a welding mode, the requirement on the welding quality is high, and the water leakage risk also exists if the welding is unqualified; 3) after the downpipe is installed, the fine-stone concrete is usually adopted for hanging the hole, the requirements on the operation level of constructors and the responsibility of managers are high, and water leakage at the root of the downpipe after the hole is hung sometimes occurs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipe in water waterproof bushing structure for kitchen bathroom will solve traditional pipe in water and hang the technical problem that the hole construction technology is complicated, the pipe in water root easily leaks and reserve the easy off normal of entrance to a cave.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A downpipe waterproof sleeve structure for kitchens and bathrooms is arranged in a floor slab; comprises a sleeve, a water stop ring plate, a downpipe and waterproof daub; the sleeve consists of a lower sleeve section, a transition section and an upper sleeve section which are arranged in sequence from bottom to top; the inner diameter of the lower casing pipe section is larger than the outer diameter of the downpipe, and the height of the lower casing pipe section is adapted to the thickness of the floor slab; the inner diameter of the transition section is gradually increased from bottom to top, and the inner diameter of the bottom surface of the transition section is matched with the inner diameter of the lower casing section; the inner diameter of the upper casing section is matched with the inner diameter of the top surface of the transition section; the water stop ring plate is sleeved on the outer side of the lower casing pipe section, and the water stop ring plate and the lower casing pipe section are integrally formed; the top surface and the bottom surface of the water stop ring plate are respectively uneven corrugated surfaces; the lower casing pipe section is arranged in a floor slab, and the water stop ring plate is embedded in the floor slab; the downpipe is inserted in the sleeve; the waterproof daub is filled in a gap between the sleeve and the downpipe, and the top surface of the waterproof daub is not lower than the top of the upper sleeve section.
Preferably, the inner diameter of the lower casing pipe section is 0.5 cm-1.5 cm larger than the outer diameter of the downpipe.
Preferably, the height of the upper casing section is not less than 5cm, and the inner diameter of the upper casing section is 1 cm-2 cm larger than that of the lower casing section.
Preferably, the distance between the water stop ring plate and the bottom end of the lower casing pipe section is larger than 5 cm.
Preferably, the ring width of the water stop ring plate is 5-6 cm; the thickness of the water stop ring plate is 3 mm-4 mm.
Preferably, the top surface of the waterproof daub is an inclined surface which is gradually inclined downwards from inside to outside.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model provides a pipe in water waterproof jacket tubular construction only needs when major structure is under construction with the sleeve pipe pre-buried in pipe in water department, because the utility model provides a sleeve pipe outside is equipped with the stagnant water crown plate, and the last lower surface of this stagnant water crown plate is equipped with the ripple, can reliably bond with concrete floor, guarantees that the later stage does not have the risk of leaking.
2. The utility model discloses with the side of the structure roof beam of stagnant water ring flange edge and completion of having under construction perpendicular alright when the installation sleeve pipe, compare with conventional sleeve pipe, need not to adopt instruments such as tape measure to measure the location, also guaranteed the pre-buried upper and lower perpendicular of sleeve pipe when reducing constructor work load, be favorable to the managers to patrol and examine in the work progress and correct.
3. The utility model can ensure the accuracy of pre-embedding the sleeve when the sleeve is installed, and the inner diameter of the upper sleeve section in the sleeve is larger than that of the lower sleeve section; after the downpipe is installed, the gap between the downpipe and the sleeve is tightly plugged by waterproof cement, compared with a conventional sleeve hanging hole, the method avoids the risk that the hanging hole is difficult to be tightly vibrated by adopting fine stones, and meanwhile, a template does not need to be erected on the hanging hole, so that a large number of construction steps are reduced, and the workload is also reduced.
4. Adopt the utility model discloses it has high efficiency, low cost, advantage that waterproof nature is good to construct.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic plane structure diagram of the downpipe waterproof sleeve structure of the present invention.
Fig. 2 is a schematic view of the vertical section structure of the sleeve and the water stop ring plate of the present invention.
Fig. 3 is the structure schematic diagram of the utility model discloses well sleeve pipe installation in the floor.
Fig. 4 is a schematic view of the vertical section structure of the downpipe waterproof casing structure of the present invention.
Reference numerals: 1-floor, 2-sleeve, 2.1-lower sleeve section, 2.2-transition section, 2.3-upper sleeve section, 3-water stop ring plate, 4-downpipe, 5-waterproof daub and 6-structural beam.
Detailed Description
As shown in fig. 1 to 4, the downpipe waterproof jacket structure for kitchens and toilets is installed in a floor slab 1 at a position close to a structural beam 6; comprises a sleeve 2, a water stop ring plate 3, a downpipe 4 and waterproof daub 5; the sleeve 2 consists of a lower sleeve section 2.1, a transition section 2.2 and an upper sleeve section 2.3 which are arranged from bottom to top in sequence; the inner diameter of the lower casing section 2.1 is larger than the outer diameter of the downpipe 4, and the height of the lower casing section 2.1 is adapted to the thickness of the floor slab 1; the inner diameter of the transition section 2.2 is gradually increased from bottom to top, and the inner diameter of the bottom surface of the transition section 2.2 is matched with the inner diameter of the lower casing section 2.1; the inner diameter of the upper casing section 2.3 is matched with the inner diameter of the top surface of the transition section 2.2; the water stop ring plate 3 is sleeved on the outer side of the lower casing section 2.1, and the water stop ring plate 3 and the lower casing section 2.1 are integrally formed; the top surface and the bottom surface of the water stop ring plate 3 are respectively uneven corrugated surfaces; the lower casing pipe section 2.1 is arranged in the floor slab 1, and the water stop ring plate 3 is embedded in the floor slab 1; the downpipe 4 is inserted into the sleeve 2; the waterproof mastic 5 is filled in the gap between the casing 2 and the downpipe 4, and the top surface of the waterproof mastic 5 is not lower than the top of the upper casing section 2.3.
In the embodiment, the inner diameter of the lower casing section 2.1 is 0.5 cm-1.5 cm larger than the outer diameter of the downpipe 4.
In the embodiment, the height of the upper casing section 2.3 is not less than 5cm, and the inner diameter of the upper casing section 2.3 is 1 cm-2 cm larger than that of the lower casing section 2.1;
in this embodiment, the distance between the water stop ring plate 3 and the bottom end of the lower casing section 2.1 is greater than 5 cm.
In the embodiment, the ring width of the water stop ring plate 3 is 5-6 cm; the thickness of the water stop ring plate 3 is 3 mm-4 mm.
In this embodiment, the top surface of the waterproof daub 5 is an inclined surface gradually inclined downwards from inside to outside.
The above embodiments are not exhaustive of the specific embodiments, and other embodiments are possible, and the above embodiments are intended to illustrate, but not limit the scope of the present invention, and all applications coming from the simple changes of the present invention fall within the scope of the present invention.
Claims (6)
1. A downpipe waterproof sleeve structure for kitchens and bathrooms is arranged in a floor slab (1); the method is characterized in that: comprises a sleeve (2), a water stop ring plate (3), a downpipe (4) and waterproof daub (5); the sleeve (2) is composed of a lower sleeve section (2.1), a transition section (2.2) and an upper sleeve section (2.3) which are arranged from bottom to top in sequence; the inner diameter of the lower casing section (2.1) is larger than the outer diameter of the downpipe (4), and the height of the lower casing section (2.1) is adapted to the thickness of the floor slab (1); the inner diameter of the transition section (2.2) is gradually increased from bottom to top, and the inner diameter of the bottom surface of the transition section (2.2) is adapted to the inner diameter of the lower casing section (2.1); the inner diameter of the upper casing section (2.3) is matched with the inner diameter of the top surface of the transition section (2.2); the water stop ring plate (3) is sleeved on the outer side of the lower casing pipe section (2.1), and the water stop ring plate (3) and the lower casing pipe section (2.1) are integrally formed; the top surface and the bottom surface of the water stop ring plate (3) are respectively uneven corrugated surfaces; the lower casing pipe section (2.1) is arranged in the floor slab (1), and the water stop ring plate (3) is embedded in the floor slab (1); the downpipe (4) is inserted into the sleeve (2); the waterproof daub (5) is filled in a gap between the sleeve (2) and the downpipe (4), and the top surface of the waterproof daub (5) is not lower than the top of the upper sleeve section (2.3).
2. A downspout flashing sleeve structure for kitchens and bathrooms as claimed in claim 1, wherein: the inner diameter of the lower casing pipe section (2.1) is 0.5 cm-1.5 cm larger than the outer diameter of the downpipe (4).
3. A downspout flashing sleeve structure for kitchens and bathrooms as claimed in claim 1, wherein: the height of the upper casing section (2.3) is not less than 5cm, and the inner diameter of the upper casing section (2.3) is 1 cm-2 cm larger than that of the lower casing section (2.1).
4. A downspout flashing sleeve structure for kitchens and bathrooms as claimed in claim 1, wherein: the distance between the water stop ring plate (3) and the bottom end of the lower casing pipe section (2.1) is larger than 5 cm.
5. A downspout flashing sleeve structure for kitchens and bathrooms as claimed in claim 1, wherein: the ring width of the water stop ring plate (3) is 5-6 cm; the thickness of the water stop ring plate (3) is 3 mm-4 mm.
6. A downspout flashing sleeve structure for kitchens and bathrooms as claimed in claim 1, wherein: the top surface of the waterproof daub (5) is an inclined plane which is gradually inclined downwards from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020206180.XU CN211816675U (en) | 2020-02-25 | 2020-02-25 | Downpipe waterproof casing structure for kitchen and bathroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020206180.XU CN211816675U (en) | 2020-02-25 | 2020-02-25 | Downpipe waterproof casing structure for kitchen and bathroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211816675U true CN211816675U (en) | 2020-10-30 |
Family
ID=72998444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020206180.XU Expired - Fee Related CN211816675U (en) | 2020-02-25 | 2020-02-25 | Downpipe waterproof casing structure for kitchen and bathroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211816675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585351A (en) * | 2021-09-08 | 2021-11-02 | 中建五局第三建设有限公司 | Soil covering plane settlement post-cast strip prefabrication advanced reverse order closed construction method |
-
2020
- 2020-02-25 CN CN202020206180.XU patent/CN211816675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585351A (en) * | 2021-09-08 | 2021-11-02 | 中建五局第三建设有限公司 | Soil covering plane settlement post-cast strip prefabrication advanced reverse order closed construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |