CN204533842U - A kind of building layer through pipe leakage proof structure - Google Patents
A kind of building layer through pipe leakage proof structure Download PDFInfo
- Publication number
- CN204533842U CN204533842U CN201520206978.3U CN201520206978U CN204533842U CN 204533842 U CN204533842 U CN 204533842U CN 201520206978 U CN201520206978 U CN 201520206978U CN 204533842 U CN204533842 U CN 204533842U
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- Prior art keywords
- pipe
- building layer
- lip
- seal ring
- special
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 210000004907 gland Anatomy 0.000 claims abstract description 37
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a kind of building layer through pipe leakage proof structure, comprise and be arranged on the building layer through pipe on floor and the water pipe in building layer through pipe; Building layer through pipe is provided with leakage protection device; Described leakage protection device comprises connecting sleeve that the special-shaped seal ring of ring-type, special-shaped seal ring outer peripheral surface are arranged and is in the gland that special-shaped seal ring top is threaded with connecting sleeve; Special-shaped seal ring bottom is provided with annular groove, and annular groove both sides form inner lip and outer lip; Inner lip stretches into the gap of building layer through pipe and water pipe; Described outer lip is coated on outside building layer through pipe; Special-shaped seal ring top is pressed close to water pipe and is provided with lip, and described gland is provided with the conical surface compressing upper lip.The utility model is provided with leakage protection device on building layer through pipe, and leakage protection device is compressed by gland, and forms sealing between building layer through pipe and water pipe simultaneously, good seal performance, avoids the situation of leaking to lower floor and occurs.
Description
Technical field
The utility model relates to industry and civil building floor gap waterproof construction technical field, is specifically related to a kind of building layer through pipe leakage proof structure.
Background technique
Industry and civil building floor gap, have a large amount of water pipes and pass.Existing water pipe installation method mostly is the building layer through pipe first installed external diameter and be greater than water pipe on concrete floor slab, water pipe passes floor through building layer through pipe inside again, the gap that the thermal expansion of reply water pipe is reserved is existed between water pipe and building layer through pipe, but this gap often brings and leaks water problem downwards along pipe outer wall, thus to producing, work and the normal life of resident impact.
Although Chinese patent literature CN 203488854 U discloses a kind of architecture storey poling leakage proof structure, its sealing need to improve, and especially in practical operation, will beat silicon sealant, waste time and energy between water pipe and sleeve pipe.For avoiding water pipe and other constructive interferences and space-saving consideration, floor sleeve pipe generally all can be arranged on the corner in room, so, the operating space beating silicon sealant is limited to, be difficult to the gap of being clamp-oned uniformly by silicon sealant between water pipe and sleeve pipe, in addition, between sleeve pipe and poling, sealing configuration be not set, if when the water yield there was not poling top, the situation of leaking was still had to occur downwards.Therefore, need a kind of good airproof performance badly, and be easy to the building layer through pipe leakage proof structure of construction.
Model utility content
For prior art above shortcomings, the utility model proposes a kind of building layer through pipe leakage proof structure, comprise and be arranged on the building layer through pipe on floor and the water pipe in building layer through pipe; Building layer through pipe is provided with leakage protection device; Described leakage protection device comprises connecting sleeve that the special-shaped seal ring of ring-type, special-shaped seal ring outer peripheral surface are arranged and is in the gland that special-shaped seal ring top is threaded with connecting sleeve; Special-shaped seal ring bottom is provided with annular groove, and annular groove both sides form inner lip and outer lip; Inner lip stretches into the gap of building layer through pipe and water pipe; Described outer lip is coated on outside building layer through pipe; Special-shaped seal ring top is pressed close to water pipe and is provided with lip, and described gland is provided with the conical surface compressing upper lip.The utility model is provided with leakage protection device on building layer through pipe, and leakage protection device is compressed by gland, and forms sealing between building layer through pipe and water pipe simultaneously, good seal performance, avoids the situation of leaking to lower floor and occurs.
The utility model solves its technical problem, and the technological scheme adopted is: a kind of building layer through pipe leakage proof structure, comprises the building layer through pipe be arranged on floor and the water pipe arranged in building layer through pipe, described building layer through pipe is provided with leakage protection device; Described leakage protection device comprises the special-shaped seal ring of ring-type, the connecting sleeve that special-shaped seal ring outer peripheral surface is arranged and is in the gland that special-shaped seal ring top is threaded with connecting sleeve; Be provided with annular groove in described special-shaped seal ring bottom, annular groove both sides form inner lip and outer lip; Described inner lip stretches into the gap of building layer through pipe and water pipe; Described outer lip is coated on outside building layer through pipe; Described special-shaped seal ring top is pressed close to water pipe and is provided with lip, and described gland is provided with the conical surface compressing upper lip.
Further, the position be in outside upper lip mouth, described special-shaped seal ring top is provided with the lug boss of ring-type.
Further, described lug boss height is 2 ~ 5mm.
Further, described special-shaped seal ring is rubber ring.
Further, described gland inside lower end is provided with chamfering.
Further, under described outer lip normality, have inclination laterally, and outer lip top is more long-pending than lower section large.
Further, described inner lip inwall and water pipe coaxial, its outer wall is thinning gradually from top to bottom.
Further, 1 ~ 2mm gap is had between described inner lip inwall and water pipe outer surface.
Further, the conical surface lower end rounding off of described gland.
Further, described gland outer peripheral surface is provided with anti-skidding lines.
Compared with prior art, the beneficial effects of the utility model are:
1) on building layer through pipe, be provided with leakage protection device, its good seal performance, avoid the situation of leaking to lower floor and occur.
2) leakage protection device is compressed by gland, and all forms sealing between building layer through pipe and water pipe, simple to operate, easy for installation, and operational safety is high.
3) special-shaped seal ring top is provided with lug boss, and gland can better compacting, lip, outer lip and inner lip is synchronously compressed, No leakage hidden danger.
4) outside special-shaped seal ring, be provided with the connecting sleeve screwed with gland, make the easier compacting of the special-shaped seal ring of quality of rubber materials, and can not seal ring be damaged.
5) leave suitable gap between inner lip and water pipe, on water pipe, the adjustment of position can be carried out easily to leakage protection device.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, specific embodiments of the present utility model is elaborated.
Fig. 1 is basic structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of leakage protection device in the utility model.
Description of reference numerals: 1-floor; 2-building layer through pipe; 3-water pipe; 4-special-shaped seal ring; 5-connecting sleeve; 6-gland; 7-annular groove; 8-inner lip; 9-outer lip; The upper lip of 10-; The 11-conical surface; 12-lug boss.
Specific embodiments
Below in conjunction with Figure of description and embodiment, specific embodiment of the utility model is described in further detail:
With reference to a kind of building layer through pipe leakage proof structure shown in Fig. 1 ~ Fig. 2, comprise the building layer through pipe 2 be arranged on floor 1 and the water pipe 3 be arranged in building layer through pipe 2; Building layer through pipe 2 is provided with leakage protection device; Described leakage protection device comprises the special-shaped seal ring 4 of ring-type, the connecting sleeve 5 that special-shaped seal ring 4 outer peripheral surface is arranged and is in the gland 6 that special-shaped seal ring 4 top is threaded with connecting sleeve 5; Described special-shaped seal ring 4 bottom is provided with annular groove 7, and annular groove 7 both sides form inner lip 8 and outer lip 9; Described inner lip 8 stretches into the gap of building layer through pipe 2 and water pipe 3; Described outer lip 9 is coated on outside building layer through pipe 2; Described special-shaped seal ring 4 top is pressed close to water pipe 3 and is provided with lip 10, and described gland 6 is provided with the conical surface 11 compressing upper lip 10.
It should be noted that, outside special-shaped seal ring 4, be provided with the connecting sleeve 5 screwed with gland 6, make the easier compacting of special-shaped seal ring 4 of quality of rubber materials, and special-shaped seal ring 4 can not be damaged.Usually, preferably connecting sleeve 5 is fixedly connected on special-shaped seal ring 4 outer surface by gluing or alternate manner, like this, when gland 6 compresses operation, there will not be situations such as skidding and not easily fix, more convenient gland 6 screws, and then effectively ensures sealing effect.
Simultaneously, the thickness of connecting sleeve 5 preferably ensures more than 3mm, like this, after connecting sleeve 5 arranges the external thread structure screwed with gland 6, the structural strength of connecting sleeve 5 can be effectively guaranteed, and can not occur to damage easily, but the thickness of connecting sleeve 5 is also unsuitable excessive, blocked up connecting sleeve 5 makes the boundary dimension of leakage protection device increase, and is unfavorable for that operation also have impact on attractive in appearance.
Wherein, the position be in outside upper lip mouth 10, described special-shaped seal ring 4 top is provided with the lug boss 12 of ring-type.Like this, gland 6 can better compacting, lip 10, outer lip 9 and inner lip 8 is synchronously compressed, No leakage hidden danger.
Wherein, described lug boss 12 is highly 2 ~ 5mm, highly suitably, not only ensure that using effect, but also effectively prevent leakage protection device excessive height.
Wherein, described special-shaped seal ring 4 is rubber ring, it should be noted that, if high-temperature conduit, then uses super heated rubber circle accordingly, as the fluorine rubber ring of FKM material.
Wherein, described gland 6 inside lower end is provided with 2x45 ° of chamfering, like this, is easy to the combination of gland and connecting sleeve 5, avoids interfering, and plays leading role.
Wherein, have inclination laterally under described outer lip 9 normality, and outer lip 9 top is more long-pending than lower section large, in addition, described inner lip 8 inwall is coaxial with water pipe 3, and its outer wall is thinning gradually from top to bottom.Such structural design, the top width being equivalent to annular groove 7 is little, and its bottom end opening is large, be easy to building layer through pipe 2 insert in annular groove 7, make outer lip 9 and the synchronous compacting closely of inner lip 8 on building layer through pipe 2, good airproof performance, also be common to the building layer through pipe 2 of different wall, applied widely.
Wherein, 1 ~ 2mm gap is had between described inner lip 8 inwall and water pipe 3 outer surface.Because leakage protection device is sleeved on water pipe in advance, needing to adjust its height by sliding up and down, leaving suitable gap between inner lip 8 and water pipe 3, on water pipe 3, the adjustment of position can be carried out easily to leakage protection device.
It should be noted that, the gap of inner lip 8 inwall and water pipe 3 outer surface should be appropriate, and gap is too small easily causes clamping stagnation, is unfavorable for regulating; Excesssive gap, then may be affected by sealing effect, especially need the upper lip 10 compressed by gland 6, its inside crush is generally 3 ~ 5mm, if excessively compress, easily causes damage, and operation is simultaneously wasted time and energy.If the backlash compensation of the inside crush of upper lip 10 to inner lip 8 inwall and water pipe 3 outer surface is not enough, so just easily occur leaking, so in practice, the gap leaving 1 ~ 2mm between inner lip 8 inwall and water pipe 3 outer surface is good.
Wherein, the conical surface 11 lower end rounding off of described gland 6, avoids scraping sliding upper lip 10, causes lip 10 to damage.
Wherein, described gland 6 outer peripheral surface is provided with anti-skidding lines, is convenient to the operation screwing gland 6, and therefore, this leakage protection device, without the need to by instrument, also easily can complete installation and removal, and simple to operate, easy for installation, operational safety is high.
During use, first gland 6, connecting sleeve 5 and special-shaped seal ring 4 are sleeved on water pipe 3 successively, water pipe 3 is through after building layer through pipe 2, start to adjust leakage protection device position, by the annular groove 7 of the special-shaped seal ring 4 tube wall upper end being buckled in building layer through pipe 2 that Open Side Down, then gland 6 is screwed down, gland 6 is made to compress upper lip 10, and outward-dipping outer lip 9 is tightened up, outer lip 9 is made to be coated on building layer through pipe 2 outer wall, now, the inwall being pressed on building layer through pipe 2 that inner lip also can be synchronous, forms good sealing effect.
The utility model is provided with leakage protection device on building layer through pipe 2, and sealing is fabulous, avoids the situation of leaking to lower floor and occurs.Leakage protection device is compressed by gland 6, and all forms sealing between building layer through pipe 2 and water pipe 3 simultaneously, and simple to operate, easy for installation, operational safety is high.Special-shaped seal ring 4 top in leakage protection device is provided with lug boss 12, and gland 6 can better compacting, lip 10, outer lip 9 and inner lip 8 is synchronously compressed, No leakage hidden danger.
The above, it is only preferred embodiment of the present utility model, not any restriction is made to technical scope of the present utility model, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (10)
1. a building layer through pipe leakage proof structure, comprises the building layer through pipe be arranged on floor and the water pipe arranged in building layer through pipe, it is characterized in that: on described building layer through pipe, be provided with leakage protection device; Described leakage protection device comprises the special-shaped seal ring of ring-type, the connecting sleeve that special-shaped seal ring outer peripheral surface is arranged and is in the gland that special-shaped seal ring top is threaded with connecting sleeve; Be provided with annular groove in described special-shaped seal ring bottom, annular groove both sides form inner lip and outer lip; Described inner lip stretches into the gap of building layer through pipe and water pipe; Described outer lip is coated on outside building layer through pipe; Described special-shaped seal ring top is pressed close to water pipe and is provided with lip, and described gland is provided with the conical surface compressing upper lip.
2. a kind of building layer through pipe leakage proof structure according to claim 1, is characterized in that: the lug boss being provided with ring-type in the position be in outside upper lip mouth, described special-shaped seal ring top.
3. a kind of building layer through pipe leakage proof structure according to claim 2, is characterized in that: described lug boss height is 2 ~ 5mm.
4. a kind of building layer through pipe leakage proof structure according to claim 1, is characterized in that: described special-shaped seal ring is rubber ring.
5. a kind of building layer through pipe leakage proof structure according to claim 1, is characterized in that: described gland inside lower end is provided with chamfering.
6. a kind of building layer through pipe leakage proof structure according to claim 1, is characterized in that: have inclination laterally under described outer lip normality, and outer lip top is more long-pending than lower section large.
7. a kind of building layer through pipe leakage proof structure according to claim 1, it is characterized in that: described inner lip inwall and water pipe coaxial, its outer wall is thinning gradually from top to bottom.
8. a kind of building layer through pipe leakage proof structure according to claim 1 or 7, is characterized in that: the gap having 1 ~ 2mm between described inner lip inwall and water pipe outer surface.
9. a kind of building layer through pipe leakage proof structure according to claim 1, is characterized in that: the conical surface lower end rounding off of described gland.
10. a kind of building layer through pipe leakage proof structure according to claim 1, is characterized in that: described gland outer peripheral surface is provided with anti-skidding lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206978.3U CN204533842U (en) | 2015-04-08 | 2015-04-08 | A kind of building layer through pipe leakage proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206978.3U CN204533842U (en) | 2015-04-08 | 2015-04-08 | A kind of building layer through pipe leakage proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533842U true CN204533842U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520206978.3U Expired - Fee Related CN204533842U (en) | 2015-04-08 | 2015-04-08 | A kind of building layer through pipe leakage proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533842U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979386A (en) * | 2017-05-08 | 2017-07-25 | 荆门创佳机械科技有限公司 | A kind of self waterproofing sleeve pipe quick for installation |
| CN106996122A (en) * | 2017-05-23 | 2017-08-01 | 浙江天井塑业有限公司 | A kind of sealing structure of piping lane well |
| CN107120481A (en) * | 2017-05-08 | 2017-09-01 | 荆门创佳机械科技有限公司 | A kind of self waterproofing sleeve pipe of Pipeline Crossing Program pool wall |
| CN113202980A (en) * | 2021-06-03 | 2021-08-03 | 中船黄埔文冲船舶有限公司 | Welding-free bulkhead penetrating device and ship |
-
2015
- 2015-04-08 CN CN201520206978.3U patent/CN204533842U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979386A (en) * | 2017-05-08 | 2017-07-25 | 荆门创佳机械科技有限公司 | A kind of self waterproofing sleeve pipe quick for installation |
| CN107120481A (en) * | 2017-05-08 | 2017-09-01 | 荆门创佳机械科技有限公司 | A kind of self waterproofing sleeve pipe of Pipeline Crossing Program pool wall |
| CN106996122A (en) * | 2017-05-23 | 2017-08-01 | 浙江天井塑业有限公司 | A kind of sealing structure of piping lane well |
| CN106996122B (en) * | 2017-05-23 | 2020-05-15 | 浙江天井塑业有限公司 | Sealing structure of pipe gallery well |
| CN113202980A (en) * | 2021-06-03 | 2021-08-03 | 中船黄埔文冲船舶有限公司 | Welding-free bulkhead penetrating device and ship |
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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: 20150805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |