CN104653879A - Sealing structure of wall well wall - Google Patents
Sealing structure of wall well wall Download PDFInfo
- Publication number
- CN104653879A CN104653879A CN201310603570.5A CN201310603570A CN104653879A CN 104653879 A CN104653879 A CN 104653879A CN 201310603570 A CN201310603570 A CN 201310603570A CN 104653879 A CN104653879 A CN 104653879A
- Authority
- CN
- China
- Prior art keywords
- fixed
- wall
- well
- outer pillar
- outside
- 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
Links
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
- F16L5/025—Sealing the pipe being movable
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention creatively provides a sealing structure of a wall well wall. The sealing structure comprises an outer protecting pipe, a fixing sleeve and a sealing device; the outer protecting pipe is a housing wrapping the outer part of a working steel pipe; the fixing sleeve sleeves the outer part of the outer protecting pipe; an annular water stopping fixing plate fixed on the fixing sleeve is arranged at the outer part of the outer wall of the fixing sleeve in the radial direction; annular slots are formed in two side surfaces of the annular water stopping fixing plate in the radial direction, and the positions of the annular slots are staggered; the bottom parts of the annular slots are communicated; the annular slot at the outermost side is communicated with the outer side edge of the annular water stopping fixing plate; the sealing device comprises a corrugated pipe and a fixing clamp; one end of the corrugated pipe is fixed on the fixing sleeve through the fixing clamp, and while the other end of the corrugated pipe is fixed on the outer protecting pipe. The sealing structure of the wall well wall is simple, and reasonable in design, and has a good sealing effect.
Description
Technical field
The invention relates to a borehole wall seepage control technique field through walls, particularly relates to a kind of Well-wall sealer structure through walls.
Background technique
When heating power directly buried pipeline is owing to passing through the borehole wall, move when working steel tube is under thermal expansion, therefore working steel tube and the borehole wall have relative displacement, and the sealing problem between heat supplying pipeline and concrete walling is also a stubborn problem all the time, especially in the area that rainwater is more, valve well indoor are easy to fill with water inlet and go, and cause equipment corrosion, substantially reduce the working life of heat supplying pipeline, affect heating system and normally run.
Summary of the invention
The problem that the invention will solve is to provide that a kind of structure is simple, reasonable in design, the Well-wall sealer structure through walls of good sealing effect.
For solving the problems of the technologies described above, the technological scheme that the invention adopts is: provide a kind of Well-wall sealer structure through walls, comprise outer pillar, fixed muffle and seal arrangement, described outer pillar is a housing being wrapped in working steel tube outside, described fixed muffle is enclosed within the outside of described outer pillar, the ring-type dash fixed plate be fixed on described fixed muffle is radially provided with in the outer wall outside of described fixed muffle, two sides of described ring-type dash fixed plate are radially equipped with annular groove, annular groove position on bi-side is interspersed, and connected by groove bottom described annular groove on each side, and groove one is through to the outward edge of described ring-type dash fixed plate, described seal arrangement comprises bellows and fixing hoop, described bellows one end is fixed on described fixed muffle by described fixing hoop, the other end is fixed on described outer pillar by described fixing hoop.
Sealing material is filled with between described outer pillar and working steel tube.
A protective housing is fixed with outside described seal arrangement.
One end away from described seal arrangement between described outer pillar and described fixed muffle is provided with contraction bands.
Described bellows adopts rubber corrugated pipe.
Described fixing hoop adopts stainless steel lathe dog.
The advantage that the invention has and good effect are: the Well-wall sealer structure through walls of the invention, a fixed muffle is provided with outside outer pillar, and the two ends between outer pillar and fixed muffle are fixed respectively by contraction bands and seal arrangement, the axial displacement under acting on can expanded with heat and contract with cold by effective compensation working steel tube, on fixed muffle, be fixed with ring-type dash fixed plate simultaneously, be provided with annular groove, annular groove adds the grasp between ring-type dash fixed plate and concrete walling, and water can be derived annular dash fixed plate, prevent water from flowing into the sealability destroying pipeline, structure is simple, reasonable in design, good sealing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the invention;
Fig. 2 is the structural representation of the ring-type dash fixed plate side of the invention;
Fig. 3 is the structural representation of the ring-type dash fixed plate opposite side of the invention.
In figure: 1, outer pillar, 2, fixed muffle, 3, seal arrangement, 4, working steel tube, 5, ring-type dash fixed plate, 6, annular groove, 7, bellows, 8, fixing hoop, 9, groove, 10, protective housing, 11, contraction bands.
Embodiment
Below in conjunction with drawings and Examples, the invention is described further.
As Figure 1-3, the Well-wall sealer structure through walls of the invention embodiment, comprise outer pillar 1, fixed muffle 2 and seal arrangement 3, outer pillar 1 is a housing being wrapped in working steel tube 4 outside, sealing material is filled with between outer pillar 1 and working steel tube 4, institute's fixed muffle 2 overlaps the outside of pillar 1 outside, the ring-type dash fixed plate 5 be fixed on fixed muffle 2 is radially provided with in the outer wall outside of fixed muffle 2, two sides of ring-type dash fixed plate 5 are radially equipped with annular groove 6, annular groove 6 position on bi-side is interspersed, connected by groove 9 bottom annular groove 6 on each side, and groove 9 one is through to the outward edge of ring-type dash fixed plate 5, thus the water assembled in annular groove can be made to derive ring-type dash fixed plate 5, seal arrangement 3 comprises bellows 7 and fixing hoop 8, bellows 7 one end is fixed on fixed muffle 2 by fixing hoop 8, the other end is fixed on outer pillar 1 by fixing hoop 8, the outside of seal arrangement 3 is fixed with a protective housing 10.
One end away from seal arrangement 3 between outer pillar 1 and fixed muffle 2 is provided with contraction bands 11.
Bellows 7 adopts rubber corrugated pipe.
Fixing hoop 8 adopts stainless steel lathe dog.
In use, ring-type dash fixed plate 5 is arranged on concrete well pars intramuralis, fixed muffle 2 two ends are outside at concrete walling, seal arrangement 3 is arranged on valve well indoor, it is outside that the water assembled can be derived ring-type manger board 5 by annular groove 6, the sealability of anti-destroyed stop-water pipeline, simultaneously, annular groove adds the adhesion between concrete walling, expand with heat and contract with cold because heat supplying pipeline exists, bellows 7 and contraction bands 11 can the axial displacements that produce when expanding with heat and contract with cold of compensation conduit, and working steel tube 4 is in fixed muffle, can prevent working steel tube 4 from expanding with heat and contract with cold and cause the phenomenon that the borehole wall is destroyed.
Above the embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the invention scope change and improve, and all should still belong within this patent covering scope.
Claims (6)
1. a Well-wall sealer structure through walls, it is characterized in that: comprise outer pillar (1), fixed muffle (2) and seal arrangement (3), described outer pillar (1) is a housing being wrapped in working steel tube (4) outside, described fixed muffle (2) is enclosed within the outside of described outer pillar (1), the ring-type dash fixed plate (5) be fixed on described fixed muffle (2) is radially provided with in the outer wall outside of described fixed muffle (2), two sides of described ring-type dash fixed plate (5) are radially equipped with annular groove (6), annular groove (6) position on bi-side is interspersed, and described annular groove (6) bottom on each side is connected by groove (6), and groove (6) is through to the outward edge of described ring-type dash fixed plate (5), described seal arrangement (3) comprises bellows (7) and fixing hoop (8), described bellows (7) one end is fixed on described fixed muffle (2) by described fixing hoop (8), the other end is fixed on described outer pillar (1) by described fixing hoop (8).
2. Well-wall sealer structure through walls according to claim 1, is characterized in that: be filled with sealing material between described outer pillar (1) and working steel tube (4).
3. Well-wall sealer structure through walls according to claim 1, is characterized in that: described seal arrangement (3) outside is fixed with a protective housing (10).
4. Well-wall sealer structure through walls according to claim 1, is characterized in that: be provided with contraction bands (11) away from one end of described seal arrangement (3) between described outer pillar (1) and described fixed muffle (2).
5. Well-wall sealer structure through walls according to claim 1, is characterized in that: described bellows (7) adopts rubber corrugated pipe.
6. Well-wall sealer structure through walls according to claim 1, is characterized in that: described fixing hoop (8) adopts stainless steel lathe dog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603570.5A CN104653879A (en) | 2013-11-22 | 2013-11-22 | Sealing structure of wall well wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603570.5A CN104653879A (en) | 2013-11-22 | 2013-11-22 | Sealing structure of wall well wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104653879A true CN104653879A (en) | 2015-05-27 |
Family
ID=53245338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310603570.5A Pending CN104653879A (en) | 2013-11-22 | 2013-11-22 | Sealing structure of wall well wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104653879A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099220A (en) * | 2018-09-30 | 2018-12-28 | 天津天地龙管业股份有限公司 | A kind of flexible sealing crosses wall coil part |
| CN111384810A (en) * | 2018-12-28 | 2020-07-07 | 日本电产（大连）有限公司 | Brush motor and electrical equipment |
-
2013
- 2013-11-22 CN CN201310603570.5A patent/CN104653879A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099220A (en) * | 2018-09-30 | 2018-12-28 | 天津天地龙管业股份有限公司 | A kind of flexible sealing crosses wall coil part |
| CN109099220B (en) * | 2018-09-30 | 2024-03-08 | 天津天地龙管业股份有限公司 | Flexible sealing wall-passing pipe fitting |
| CN111384810A (en) * | 2018-12-28 | 2020-07-07 | 日本电产（大连）有限公司 | Brush motor and electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |