CN113757457A - Conical sleeve for sealing between embedded sleeve and downpipe - Google Patents
Conical sleeve for sealing between embedded sleeve and downpipe Download PDFInfo
- Publication number
- CN113757457A CN113757457A CN202111149439.7A CN202111149439A CN113757457A CN 113757457 A CN113757457 A CN 113757457A CN 202111149439 A CN202111149439 A CN 202111149439A CN 113757457 A CN113757457 A CN 113757457A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- downpipe
- pipe body
- sealing
- conical
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/10—Sealing by using sealing rings or sleeves only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
- E04D2013/0826—Passages of down pipes through walls or floors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a conical sleeve for sealing between an embedded sleeve and a downpipe, which comprises a pipe body, wherein a cylindrical sleeve is arranged above the pipe body, a conical sleeve is arranged below the pipe body, the cylindrical sleeve and the conical sleeve are integrally manufactured, an upper opening is formed above the cylindrical sleeve, a lower opening is formed below the conical sleeve, and the edge of the lower opening is turned outwards to form a U-shaped turning bend. The invention has simple structure, convenient use and low manufacturing cost, ensures the sealing effect between the embedded sleeve and the downpipe, and has good waterproof effect and beautiful appearance.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a conical sleeve for sealing between an embedded sleeve and a downpipe.
Background
At present, in traditional building engineering, the sealing between a pre-buried sleeve and a downpipe is generally blocked by adopting a fireproof dense material, so that the construction is inconvenient and the appearance is not attractive.
Disclosure of Invention
The invention provides a conical sleeve for sealing between an embedded sleeve and a downpipe, which aims to solve the problems of the prior art and comprises a pipe body, wherein a cylindrical sleeve is arranged above the pipe body, a conical sleeve is arranged below the pipe body, the cylindrical sleeve and the conical sleeve are integrally manufactured, an upper opening is formed above the cylindrical sleeve, a lower opening is formed below the conical sleeve, and the edge of the lower opening is turned outwards to form a U-shaped turning bend.
Further, the diameter of the lower opening is larger than that of the upper opening.
Furthermore, the pipe body is made of PVC materials.
By adopting the technical scheme, the method has the following beneficial effects:
the invention has simple structure, convenient use and low manufacturing cost, ensures the sealing effect between the embedded sleeve and the downpipe, and has good waterproof effect and beautiful appearance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an installation configuration in practice of the present invention;
1-a cylindrical sleeve; 2-a cone-shaped sleeve; 3-upper opening; 4-lower mouth; 5-a pipe body; 6-a downpipe; 7-embedding a sleeve; 8-a floor surface layer; 9-structural layer; the 10-U shape is turned over and bent.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1: the conical sleeve for sealing between the embedded sleeve and the downpipe as shown in fig. 1-2 comprises a pipe body 5, wherein a cylindrical sleeve 1 is arranged above the pipe body 5, a conical sleeve 2 is arranged below the pipe body 5, the cylindrical sleeve 1 and the conical sleeve 2 are integrally manufactured, an upper opening 3 is formed above the cylindrical sleeve 1, a lower opening 4 is formed below the conical sleeve 2, and the edge of the lower opening 4 is turned outwards to form a U-shaped turning 10.
The diameter of the lower opening 4 is larger than that of the upper opening 3, and the pipe body 5 is made of PVC materials.
When the water seepage prevention device is used specifically, the pipe body 5 is sleeved into the water falling pipe 6, the embedded sleeve 7 is wrapped below the pipe body 5, the upper part of the U-shaped bend 10 is directly covered when the floor surface layer 8 is manufactured, the structural layer 9 is arranged below the floor surface layer 8, the upper opening 3 is connected with the water falling pipe 6 through special PVC glue, and therefore the water seepage hidden danger can be effectively prevented.
The invention has simple structure, convenient use and low manufacturing cost, ensures the sealing effect between the embedded sleeve 7 and the downpipe 6, and has good waterproof effect and beautiful appearance.
Having thus described the basic principles and principal features of the invention, it will be appreciated by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration only, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (3)
1. The conical sleeve for sealing between the embedded sleeve and the downpipe comprises a pipe body and is characterized in that a cylindrical sleeve is arranged above the pipe body, a conical sleeve is arranged below the pipe body, the cylindrical sleeve and the conical sleeve are integrally manufactured, an upper opening is formed in the upper portion of the cylindrical sleeve, a lower opening is formed in the lower portion of the conical sleeve, and the edge of the lower opening is turned outwards to form a U-shaped turning bend.
2. The tapered sleeve for sealing between a pre-buried sleeve and a downpipe of claim 1, wherein the diameter of the lower opening is larger than that of the upper opening.
3. The tapered sleeve for sealing between an embedded sleeve and a downpipe according to claim 1, wherein the pipe body is made of PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111149439.7A CN113757457A (en) | 2021-09-29 | 2021-09-29 | Conical sleeve for sealing between embedded sleeve and downpipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111149439.7A CN113757457A (en) | 2021-09-29 | 2021-09-29 | Conical sleeve for sealing between embedded sleeve and downpipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113757457A true CN113757457A (en) | 2021-12-07 |
Family
ID=78798237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111149439.7A Withdrawn CN113757457A (en) | 2021-09-29 | 2021-09-29 | Conical sleeve for sealing between embedded sleeve and downpipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113757457A (en) |
-
2021
- 2021-09-29 CN CN202111149439.7A patent/CN113757457A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113757457A (en) | Conical sleeve for sealing between embedded sleeve and downpipe | |
| CN103938679A (en) | Drainage riser connector of caisson-type toilet | |
| CN108730637A (en) | A kind of antiseepage built-in pipe | |
| CN207331937U (en) | A kind of floor drain mounting structure | |
| CN206521812U (en) | A kind of anti-leakage structure of toilet | |
| CN102720254B (en) | Flap plate sealing device and sanitary ware with same | |
| CN208793812U (en) | A kind of antiseepage built-in pipe | |
| CN204139258U (en) | One can omnidirectional adjust anhydrous every smelly sewer pipe | |
| CN205020465U (en) | Building materials are with scalable pipeline belt cleaning device | |
| CN205421752U (en) | Adopt glass curtain wall building's hidden downspout | |
| CN204645226U (en) | New anti foul drain | |
| JP3115372U (en) | Flexible tube structure | |
| CN203821521U (en) | Soil stack connection piece for caisson type toilet | |
| CN206859383U (en) | A kind of sewer water, which overflows, pours in down a chimney alarm threeway spheroid | |
| CN206428793U (en) | A kind of environment-friendly waterproof sheet material drain structure | |
| CN204356864U (en) | Water deodorizing head tube under kitchen guarding | |
| CN207145789U (en) | A kind of people's air defense wartime simply divulges information airduct | |
| CN1049714C (en) | Building construction and device for bottom draining of wet ground | |
| CN202530577U (en) | Exterior wall coping waterproof structure | |
| CN204676833U (en) | Stack ruggedized construction | |
| CN204151858U (en) | Steel plastic compount pre-embedded water-proof sleeve tube | |
| CN205261054U (en) | PVC (polyvinyl chloride) hose | |
| CN211395850U (en) | Pipe connecting device matched with drain pipe | |
| CN211475142U (en) | Roof waterproof joint | |
| CN206337611U (en) | A kind of trap antiseepage lid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211207 |
|
| WW01 | Invention patent application withdrawn after publication |