CN201198928Y - Seal device of building wall through hole with guarding tube - Google Patents
Seal device of building wall through hole with guarding tube Download PDFInfo
- Publication number
- CN201198928Y CN201198928Y CNU2008200224708U CN200820022470U CN201198928Y CN 201198928 Y CN201198928 Y CN 201198928Y CN U2008200224708 U CNU2008200224708 U CN U2008200224708U CN 200820022470 U CN200820022470 U CN 200820022470U CN 201198928 Y CN201198928 Y CN 201198928Y
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- Prior art keywords
- shrinkable sleeve
- thermal shrinkable
- wall
- hole
- thermal
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Abstract
The utility model discloses a sealing device of a wall through hole of buildings provided with a protecting pipe; the sealing device comprises a first thermal contracting sleeve which is used for being sheathed on the protecting pipe and arranged at the upper part of floor; the first thermal contracting pipe is provided with a cylinder which is adaptive to the shape of the protecting pipe and a disc part which is connected with the floor; the sealing device also comprises a second thermal contracting sleeve which is cylindrical and sheathed between the first thermal contracting pipe and the wall through wall; the sealing device has reliable sealing, long service life, simple construction method, changes no original construction procedures, has beautiful appearance and has beautifying effect on the wall through hole.
Description
Technical field
The utility model relates to the seal arrangement technical field, relates in particular to a kind of seal arrangement that is used to pillar building wall-through hole.
Background technique
In the construction engineering, auxilliary the establishing of steel pipes such as combustion gas, tap water, heating power, sewage is absolutely necessary, these pipelines must pass through floor or wall auxilliary establishing in the process, and these tubing are referred to as wall-passing pipe, and the hole of digging out on floor or wall is referred to as wall-through hole.According to present code of building design, in wall-through hole, to bury pillar in advance underground, especially when passing through floor.So-called pillar should exceed floor ground, flows to the user of lower floor to prevent the ground water of upper-layer user from pillar.But in practice of construction, because the space is little, slush is difficult to coat fully pillar, even if coat fully, in the course of time also can produce the crack, by such crack, the ground water of upper-layer user will be seeped into the user of lower floor, pollute for the user of lower floor, also can produce corrosion simultaneously, shorten the working life of wall-passing pipe, very easily cause and leak, leak gas or leak electricity wall-passing pipe, produce potential safety hazard, become the root of a large amount of complaints.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of seal arrangement with pillar building wall-through hole, to improve the sealing effect of building wall-through hole.
For solving the problems of the technologies described above, the technical solution of the utility model is: the seal arrangement of band pillar building wall-through hole, described seal arrangement comprises first thermal shrinkable sleeve that is used to be sheathed on the described pillar and is positioned at floor top, and described first thermal shrinkable sleeve has the tube portion and the dish portion that be used for floor be connected suitable with the pillar shape; Be used to be sheathed on second thermal shrinkable sleeve of the tubular between first thermal shrinkable sleeve and the wall-passing pipe.
As a kind of improvement, described first thermal shrinkable sleeve and second thermal shrinkable sleeve are respectively equipped with the opening that extends longitudinally, first fixed strip, and described first fixed strip is connected on the opening part of described first thermal shrinkable sleeve and second thermal shrinkable sleeve during use by melt viscosity.
As a kind of improvement, the inner peripheral surface of described first thermal shrinkable sleeve and second thermal shrinkable sleeve is coated with heat-fusing glue layer respectively.
After having adopted technique scheme, the beneficial effects of the utility model are: because thermal shrinkable sleeve is handled through crosslinking with radiation by macromolecular material usually and expansion technology is made, it has shape memory function, and long service life can play good insulation, antisepsis.In when construction, first thermal shrinkable sleeve is enclosed within on the pillar, make its top that places floor, then with the heating of instruments such as heat gun, make the tube portion contraction of first thermal shrinkable sleeve and restraint on pillar, and the dish portion of first thermal shrinkable sleeve is adhered on the floor.And then second thermal shrinkable sleeve is set between first thermal shrinkable sleeve and the wall-passing pipe, after the heating, second thermal shrinkable sleeve is just tightly restrainted on first thermal shrinkable sleeve and wall-passing pipe.So, just the upper opening of wall-through hole is sealed fully, make the ground water of upper-layer user can not be seeped into the user of lower floor, pollute for the user of lower floor, also can not produce corrosion wall-passing pipe by first thermal shrinkable sleeve and second thermal shrinkable sleeve.Thereby fundamentally solved the sealing problem of wall-through hole.
At the opening that first thermal shrinkable sleeve and the second thermal shrinkable sleeve setting extend longitudinally, be in order to adapt to the situation of wall-passing pipe installation.At this moment only need first thermal shrinkable sleeve and second thermal shrinkable sleeve are broken into two with one's hands along opening, be enclosed within on the wall-passing pipe and adjust its position, first thermal shrinkable sleeve and second thermal shrinkable sleeve may be in the overlap joint state at opening and also may leave a seam this moment, by hot melt adhesive first fixed strip is bonded to described opening, make first thermal shrinkable sleeve and second thermal shrinkable sleeve become a sealed whole body, and then heating, make the tube portion of first thermal shrinkable sleeve shrink and bundle on pillar, make the tube portion of second thermal shrinkable sleeve shrink and restraint on the wall-passing pipe and first thermal shrinkable sleeve.
Inner peripheral surface coating heat-fusing glue layer at first thermal shrinkable sleeve and second thermal shrinkable sleeve when thermal shrinkable sleeve shrinks, will strengthen it greatly and connect sealing effect.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model first embodiment's a longitudinal sectional view;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the utility model second embodiment's plan view.
Embodiment
First embodiment:
This structure is applicable to that wall-passing pipe 1 do not finish the situation of installation.Shown in Fig. 1 and Fig. 2 were common, heat-shrink tube 3 was set in the position through walls of wall-passing pipe 1, to strengthen the antiseptic property of wall-passing pipe 1.For easy and reduce cost, also can save heat-shrink tube 2.During installation, first thermal shrinkable sleeve 5 is set on the pillar 4 and is positioned at floor top, and first thermal shrinkable sleeve 5 has the tube portion and the dish portion that be used for floor be connected suitable with pillar 4 shapes.Second thermal shrinkable sleeve 2 of tubular is sheathed between first thermal shrinkable sleeve 5 and the wall-passing pipe 1.The inner peripheral surface of described first thermal shrinkable sleeve 5 and second thermal shrinkable sleeve 2 all is coated with heat-fusing glue layer.
The 3rd thermal shrinkable sleeve 6 is sheathed on wall-passing pipe 1 or the heat-shrink tube 3 and is positioned at the floor bottom, and its material and structure and first thermal shrinkable sleeve 3 are basic identical, and its effect is the lower openings sealing with wall-through hole.
First thermal shrinkable sleeve 5, second thermal shrinkable sleeve 2 and the 3rd thermal shrinkable sleeve 6 are handled through crosslinking with radiation by macromolecular material usually and expansion technology is made, and it has shape memory function, and long service life can play good insulation, antisepsis.In when construction, first thermal shrinkable sleeve 5 is enclosed within on the pillar 4, make its top that places floor, then with the heating of instruments such as heat gun, make the tube portion contraction of first thermal shrinkable sleeve 5 and restraint on pillar 4, and the dish portion of first thermal shrinkable sleeve 5 is adhered on the floor.And then second thermal shrinkable sleeve 2 is set between first thermal shrinkable sleeve 5 and the wall-passing pipe 1, after the heating, second thermal shrinkable sleeve 2 is just tightly restrainted on first thermal shrinkable sleeve 5 and wall-passing pipe 1.So, just the upper opening of wall-through hole is sealed fully, make the ground water of upper-layer user can not be seeped into the user of lower floor, pollute for the user of lower floor, also can not produce corrosion wall-passing pipe 1 by first thermal shrinkable sleeve 5 and second thermal shrinkable sleeve 2.Thereby fundamentally solved the sealing problem of wall-through hole.
The effect that all is coated with heat-fusing glue layer at the inner peripheral surface of first thermal shrinkable sleeve 5, second thermal shrinkable sleeve 2 and the 3rd thermal shrinkable sleeve 6 is when each thermal shrinkable sleeve shrinks, will strengthen it greatly and connect sealing effect.
Second embodiment:
This structure is applicable to that wall-passing pipe 1 finished the situation of installation.As shown in Figure 3, its structure and first embodiment are basic identical, and difference is that described first thermal shrinkable sleeve 5 and second thermal shrinkable sleeve 2 are equipped with the opening that extends longitudinally.During use, first fixed strip 7 is bonded in the opening part of described first thermal shrinkable sleeve 5 and second thermal shrinkable sleeve 2 by hot melt adhesive.At this moment only need first thermal shrinkable sleeve 5 and second thermal shrinkable sleeve 2 are broken into two with one's hands along opening, be enclosed within on the wall-passing pipe 1 and adjust its position, first thermal shrinkable sleeve 5 and second thermal shrinkable sleeve 2 may be in the overlap joint state at opening and also may leave a seam this moment, be bonded in described opening by hot melt rubber cement first fixed strip 7, make first thermal shrinkable sleeve 5 as a whole with 2 one-tenth of second thermal shrinkable sleeves, and then heating, make the tube portion of first thermal shrinkable sleeve 5 shrink and bundle on pillar 4, make the tube portion of second thermal shrinkable sleeve 2 shrink and restraint on the wall-passing pipe 1 and first thermal shrinkable sleeve 5.
The 3rd thermal shrinkable sleeve 6 also is provided with the opening that extends longitudinally, and during use, second fixed strip is connected on the opening part of described the 3rd thermal shrinkable sleeve 6 by melt viscosity.
The utility model sealing is reliable, and working life is more than 50 years; Method of construction is simple, does not change original construction sequence; And beautiful shape, wall-through hole there is beautification function.
Claims (5)
1. the band pillar is built the seal arrangement of wall-through hole, and it is characterized in that: described seal arrangement comprises
Be used to be sheathed on first thermal shrinkable sleeve (5) that floor top was gone up and be positioned to described pillar (4), described first thermal shrinkable sleeve (5) has the tube portion and the dish portion that be used for floor be connected suitable with pillar (4) shape;
Be used to be sheathed on second thermal shrinkable sleeve (2) of the tubular between first thermal shrinkable sleeve (5) and the wall-passing pipe (1).
2. the seal arrangement of band pillar building wall-through hole as claimed in claim 1 is characterized in that:
Described first thermal shrinkable sleeve (5) and second thermal shrinkable sleeve (2) are respectively equipped with the opening that extends longitudinally,
First fixed strip (7), described first fixed strip (7) is connected on the opening part of described first thermal shrinkable sleeve (5) and second thermal shrinkable sleeve (2) during use by melt viscosity.
3. as the seal arrangement of described any band pillar building wall-through hole of claim 1 to 2, it is characterized in that:
The inner peripheral surface of described first thermal shrinkable sleeve (5) and second thermal shrinkable sleeve (2) is coated with heat-fusing glue layer respectively.
4. the seal arrangement of band pillar building wall-through hole as claimed in claim 3 is characterized in that: described seal arrangement also comprises the 3rd thermal shrinkable sleeve (6) that is used to be sheathed on the wall-passing pipe (1) and is positioned at the floor bottom.
5. the seal arrangement of band pillar building wall-through hole as claimed in claim 4 is characterized in that:
Described second thermal shrinkable sleeve (5) is provided with the opening that extends longitudinally,
Second fixed strip, described second fixed strip is connected on the opening part of described the 3rd thermal shrinkable sleeve (6) during use by melt viscosity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200224708U CN201198928Y (en) | 2008-05-15 | 2008-05-15 | Seal device of building wall through hole with guarding tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200224708U CN201198928Y (en) | 2008-05-15 | 2008-05-15 | Seal device of building wall through hole with guarding tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198928Y true CN201198928Y (en) | 2009-02-25 |
Family
ID=40450083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200224708U Expired - Fee Related CN201198928Y (en) | 2008-05-15 | 2008-05-15 | Seal device of building wall through hole with guarding tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198928Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103403429A (en) * | 2011-02-22 | 2013-11-20 | 豪夫科技股份有限公司 | Line duct with a series of layers |
| CN104455822A (en) * | 2014-09-30 | 2015-03-25 | 南车戚墅堰机车有限公司 | Plate-penetrating pipe connector allowing single-face detaching |
| CN105633878A (en) * | 2016-03-07 | 2016-06-01 | 北京航空工程技术研究中心 | Through-wall plug |
-
2008
- 2008-05-15 CN CNU2008200224708U patent/CN201198928Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103403429A (en) * | 2011-02-22 | 2013-11-20 | 豪夫科技股份有限公司 | Line duct with a series of layers |
| CN103403429B (en) * | 2011-02-22 | 2016-06-01 | 豪夫科技股份有限公司 | There is the duct of series of strata row |
| CN104455822A (en) * | 2014-09-30 | 2015-03-25 | 南车戚墅堰机车有限公司 | Plate-penetrating pipe connector allowing single-face detaching |
| CN104455822B (en) * | 2014-09-30 | 2017-04-12 | 南车戚墅堰机车有限公司 | Plate-penetrating pipe connector allowing single-face detaching |
| CN105633878A (en) * | 2016-03-07 | 2016-06-01 | 北京航空工程技术研究中心 | Through-wall plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |