CN105135064A - Leakage preventing embedded pipe - Google Patents
Leakage preventing embedded pipe Download PDFInfo
- Publication number
- CN105135064A CN105135064A CN201510447792.1A CN201510447792A CN105135064A CN 105135064 A CN105135064 A CN 105135064A CN 201510447792 A CN201510447792 A CN 201510447792A CN 105135064 A CN105135064 A CN 105135064A
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- CN
- China
- Prior art keywords
- water
- pipe
- ring
- stopping
- flange
- 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.)
- Pending
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a leakage preventing embedded pipe. The leakage preventing embedded pipe comprises a pipe body with a water-stopping wing ring on the outer wall, at least one transverse water-stopping groove coaxial with the pipe body is formed in one end face of the water-stopping wing ring in the radial direction, at least one longitudinal water-stopping groove coaxial with the pipe body is formed in the side face of the water-stopping wing ring in the circumferential direction, and the water-stopping wing ring is of a major-arc arch cylinder structure. Two transverse water-stopping grooves coaxial with the pipe body are formed in the end face of the water-stopping wing ring in the radial direction and include the first transverse water-stopping groove and the second transverse water-stopping groove. A first flange and a second flange are arranged on the end face of the water-stopping wing ring in a surrounding manner from inside to outside in the radial direction, the first transverse water-stopping groove is formed between the first flange and the outer wall of the pipe body, and the second transverse water-stopping groove is formed between the second flange and the first flange. By means of the leakage preventing embedded pipe, as the transverse water-stopping grooves and the longitudinal water-stopping grooves are formed, the leakage preventing effect is good.
Description
Technical field
The invention belongs to built-in pipe technical field, be specifically related to a kind of leakage proof built-in pipe.
Background technique
Built-in pipe is the one belonged in wall bushing, be illustrated in figure 1 the built-in pipe installment state of straight tube body 10 ＇ of prior art, common built-in pipe is the straight tube structure shown in Fig. 1, when building body of wall or floor slab, straight tube body ＇ is needed first to install, then at concreting or cement, until form body of wall or floor slab, although concrete or cement can be fitted with built-in pipe when building, but after shaping, concrete or cement can shrink, cause between built-in pipe and floor slab and occur gap, when there is ponding in upper strata, water can from gap toward lower floor's seepage.
Summary of the invention
The object of the invention is to: the leakage problems existed when using for above-mentioned existing built-in pipe, a kind of leakage proof built-in pipe is provided, the tube wall of built-in pipe is provided with water-proof wing-ring, end face and the side of water-proof wing-ring are provided with water stopping trough, concrete or cement and body are fully fitted, prevents the phenomenon of seepage from occurring.
To achieve these goals, the technical solution used in the present invention is:
A kind of leakage proof built-in pipe, comprise the body of outer wall with water-proof wing-ring, one of them end face of water-proof wing-ring is provided with at least one horizontal water stopping trough coaxial with body along radial direction, the side of water-proof wing-ring is circumferentially provided with longitudinal water stopping trough that at least one is coaxial with body, described water-proof wing-ring is the arc column structure of major arc.
Preferably, the end face of described water-proof wing-ring is provided with two horizontal water stopping troughs coaxial with body along radial direction, comprise the first horizontal water stopping trough, and radius is greater than the second horizontal water stopping trough of the first horizontal water stopping trough, the end face of described water-proof wing-ring has interior along radial direction and is surrounded with the first flange and the second flange outward, form the first described horizontal water stopping trough between first flange and the outer wall of body, between the second flange and the first flange, form the second described horizontal water stopping trough.
Preferably, the side of described water-proof wing-ring is circumferentially provided with two longitudinal water stopping troughs coaxial with body, and cave in and form in the side that two longitudinal water stopping troughs are water-proof wing-ring to the inside.
Preferably, leakage proof built-in pipe adopts PE pipe or PP-R pipe.
Owing to have employed technique scheme, the invention has the beneficial effects as follows:
A kind of leakage proof built-in pipe of the present invention, by being provided with water-proof wing-ring, end face and the side of water-proof wing-ring are provided with water stopping trough, concrete or cement and body are fully fitted, prevents the phenomenon of seepage from occurring, water-proof wing-ring adopts the arc column structure of major arc simultaneously, when two built-in pipes use side by side, planar surface portion by the arc cylinder of major arc is bonded to each other, thus prevents relatively rotating between two built-in pipes, can also reduce the mounting distance between two built-in pipes.
Accompanying drawing explanation
Fig. 1 is the built-in pipe installment state sectional drawing of prior art.
Fig. 2 is leakage proof built-in pipe structural representation of the present invention.
Fig. 3 is that leakage proof built-in pipe master of the present invention looks whole-cutaway view.
Fig. 4 is leakage proof built-in pipe installment state sectional drawing of the present invention.
Fig. 5 is the two-tube installment state schematic diagram of leakage proof built-in pipe of the present invention.
Mark in figure: 10 ＇-straight tube body, 10-body, 11-water-proof wing-ring, the horizontal water stopping trough of 12-first, the horizontal water stopping trough of 13-second, the longitudinal water stopping trough of 14-, 15-first flange, 16-second flange.
Embodiment
With reference to Fig. 2-4, a kind of leakage proof built-in pipe of the present invention, comprise the body 10 of outer wall with water-proof wing-ring 11, one of them end face of water-proof wing-ring 11 is provided with the horizontal water stopping trough 12,13 that at least one is coaxial with body 10 along radius side, the side of water-proof wing-ring 11 is circumferentially provided with longitudinal water stopping trough 14 that at least one is coaxial with body 10, described water-proof wing-ring 11 is the arc column structure of major arc.
In order to strengthen the leakproof of built-in pipe, the end face of water-proof wing-ring 11 is provided with two horizontal water stopping troughs 12 coaxial with body 10 along radial direction, 13, comprise the first horizontal water stopping trough 12, and radius is greater than the second horizontal water stopping trough 13 of the first horizontal water stopping trough 12, the end face of described water-proof wing-ring 11 has interior along radial direction and is surrounded with the first flange 15 and the second flange 16 outward, the first described horizontal water stopping trough 12 is formed between first flange 15 and the outer wall of body 10, the second described horizontal water stopping trough 13 is formed between second flange 16 and the first flange 15.Because horizontal water stopping trough 12,13 is on the end face of water-proof wing-ring 11, suffered radial forces is less, be therefore set to adopt flange around horizontal water stopping trough 12,13, stagnant water effect is better.
And be circumferentially provided with the longitudinal water stopping trough 14 coaxial with body 10 on the side being in water-proof wing-ring 11, longitudinal water stopping trough 14 is provided with two, and cave in the inside and form in the side that two longitudinal water stopping troughs 14 are water-proof wing-ring 11, be in longitudinal water stopping trough 14 on side, due to the active force mainly axial force be subject to, therefore be arranged to inner concavity, instead of adopt flange around form.
Leakage proof built-in pipe of the present invention is applicable to PE pipe or PP-R pipe, can certainly be adapted to the built-in pipe of other materials.
When installing built-in pipe, to there is the end face of horizontal water stopping trough 12,13 upward, built-in pipe is by being respectively arranged with horizontal water stopping trough 12,13 and longitudinal water stopping trough 14, when concreting or cement, concrete and cement can embed horizontal water stopping trough 12,13 and longitudinal water stopping trough 14, concrete or cement and built-in pipe are fully fitted, and it is little to shrink gap, solves the leakage problems of built-in pipe.
With reference to Fig. 5, described water-proof wing-ring 11 is the arc column structure of major arc, and when two built-in pipes use side by side, the planar surface portion by the arc cylinder of major arc is bonded to each other, thus prevent relatively rotating between two built-in pipes, the mounting distance between two built-in pipes can also be reduced.
Claims (4)
1. a leakage proof built-in pipe, it is characterized in that, comprise the body (10) of outer wall with water-proof wing-ring (11), one of them end face of water-proof wing-ring (11) is provided with at least one horizontal water stopping trough coaxial with body (10) (12,13) along radial direction, the side of water-proof wing-ring (11) is circumferentially provided with longitudinal water stopping trough (14) that at least one is coaxial with body (10), described water-proof wing-ring (11) is the arc column structure of major arc.
2. leakage proof built-in pipe according to claim 1, it is characterized in that, the end face of described water-proof wing-ring (11) is provided with two horizontal water stopping troughs (12 coaxial with body (10) along radial direction, 13), comprise the first horizontal water stopping trough (12), and radius is greater than the second horizontal water stopping trough (13) of the first horizontal water stopping trough (12), the end face of described water-proof wing-ring (11) has interior along radial direction and is surrounded with the first flange (15) and the second flange (16) outward, the first described horizontal water stopping trough (12) is formed between the outer wall of the first flange (15) and body (10), the second described horizontal water stopping trough (13) is formed between second flange (16) and the first flange (15).
3. leakage proof built-in pipe according to claim 1, it is characterized in that, the side of described water-proof wing-ring (11) is circumferentially provided with two longitudinal water stopping troughs (14) coaxial with body (10), and cave in and form in the side that two longitudinal water stopping troughs (14) are water-proof wing-ring (11) to the inside.
4. leakage proof built-in pipe according to claim 1, is characterized in that, leakage proof built-in pipe adopts PE pipe or PP-R pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510447792.1A CN105135064A (en) | 2015-07-27 | 2015-07-27 | Leakage preventing embedded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510447792.1A CN105135064A (en) | 2015-07-27 | 2015-07-27 | Leakage preventing embedded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105135064A true CN105135064A (en) | 2015-12-09 |
Family
ID=54720532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510447792.1A Pending CN105135064A (en) | 2015-07-27 | 2015-07-27 | Leakage preventing embedded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135064A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630820A (en) * | 2019-09-05 | 2019-12-31 | 广东省工业设备安装有限公司 | Through-floor grouped waterproof casing pipe and manufacturing, positioning and mounting method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5274888A (en) * | 1993-04-05 | 1994-01-04 | Gto, Inc. | Adjustable U-bolt type pipe clamp |
| CN201193741Y (en) * | 2008-05-12 | 2009-02-11 | 潘济民 | Water anti-leaking sleeve pipe embedded part |
| CN202730881U (en) * | 2012-08-24 | 2013-02-13 | 娄底市朝阳塑胶有限公司 | Integral embedded part with functions of lateral drainage, water stop and seepage prevention |
| CN204401718U (en) * | 2014-10-10 | 2015-06-17 | 湖南天元节能科技发展有限公司 | With layer pre-buried eddy flow list standpipe |
-
2015
- 2015-07-27 CN CN201510447792.1A patent/CN105135064A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5274888A (en) * | 1993-04-05 | 1994-01-04 | Gto, Inc. | Adjustable U-bolt type pipe clamp |
| CN201193741Y (en) * | 2008-05-12 | 2009-02-11 | 潘济民 | Water anti-leaking sleeve pipe embedded part |
| CN202730881U (en) * | 2012-08-24 | 2013-02-13 | 娄底市朝阳塑胶有限公司 | Integral embedded part with functions of lateral drainage, water stop and seepage prevention |
| CN204401718U (en) * | 2014-10-10 | 2015-06-17 | 湖南天元节能科技发展有限公司 | With layer pre-buried eddy flow list standpipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630820A (en) * | 2019-09-05 | 2019-12-31 | 广东省工业设备安装有限公司 | Through-floor grouped waterproof casing pipe and manufacturing, positioning and mounting method thereof |
| CN110630820B (en) * | 2019-09-05 | 2024-05-14 | 广东省工业设备安装有限公司 | Waterproof sleeve for group penetrating through floor and manufacturing, positioning and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
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| RJ01 | Rejection of invention patent application after publication |