CN107859790A - A kind of crossing wall pipeline sealing shroud - Google Patents
A kind of crossing wall pipeline sealing shroud Download PDFInfo
- Publication number
- CN107859790A CN107859790A CN201711311404.2A CN201711311404A CN107859790A CN 107859790 A CN107859790 A CN 107859790A CN 201711311404 A CN201711311404 A CN 201711311404A CN 107859790 A CN107859790 A CN 107859790A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- sealing shroud
- seal sleeve
- auxiliary section
- seal
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 43
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000009466 transformation Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
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
- F16L5/08—Sealing by means of axial screws compressing a ring or sleeve
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of crossing wall pipeline sealing shroud, include the first seal sleeve and the second seal sleeve of two mutual cooperations, first seal sleeve and the second seal sleeve include sleeve part, buffer part and auxiliary section, the buffer part is connected between sleeve part and auxiliary section, the buffer part is stretched out by the bottom surface periphery of sleeve part in serpentine to be formed, the auxiliary section is stretched out by the outer peripheral edge of buffer part along the direction vertical with the axis of sleeve part to be formed, the auxiliary section bottom of first seal sleeve is provided with more screw rods, multiple screws being engaged with screw rod are provided with the auxiliary section of second seal sleeve.A kind of crossing wall pipeline sealing shroud provided by the invention, the buffer part that section is serpentine is provided between sleeve part and auxiliary section, pipeline buffer part in sinking angular transformation can produce the deformation of adaptability, not stretch sealing shroud, the service life of rubber sealing boot is improved, sealing effectiveness is preferable.
Description
Technical field
The present invention relates to gas station and tank farm manhole well seal fitting field, and in particular to a kind of crossing wall pipeline sealing
Set.
Background technology
The Buried Oil Pipelines of gas station and tank farm can produce micro oil seepage with oil tank, the junction of fuel charger,
Accumulating over a long period can be polluted to neighbouring soil, and manhole well is typically set in these junctions so as to which oil seepage point is isolated
Come.It is the position for installing the equipment such as gauge hatch, tank gage, oil-immersed pump at sunken tankers manhole well, is whole sealing emptying, oil transportation
Unique opening of system.Should be removed in time when manhole well internal memory rain or oil product, with rainwater-proof immersion well in equipment or
Person produces oil pollution, also requires higher for the sealing of manhole well, oil pipeline can cause when through the manhole well borehole wall
There is space between the borehole wall and pipeline, the presence in these spaces may result in rainwater or debris penetrates into well or oil product oozes out
Contaminated soil, it is therefore desirable to which corresponding seal fitting seals to these positions, and crossing wall pipeline is under external force or Action of Gravity Field
Sinking angulation change may occur, existing crossing wall pipeline seal fitting structure in pipeline commissioning angular transformation can not fit
Should so that sealing shroud stretcher strain is serious, and sealing effectiveness declines, and seal life also reduces.
The content of the invention
It is an object of the invention to provide a kind of crossing wall pipeline sealing shroud, to solve existing gas station and tank farm people
The stretcher strain in pipeline commissioning angular transformation of seal fitting in Kong Jing on crossing wall pipeline is serious, and service life declines, sealing
The problem of effect difference.
To achieve the above object, the technical scheme is that what the crossing wall pipeline sealing shroud cooperated including two
First seal sleeve and the second seal sleeve, first seal sleeve and the second seal sleeve include sleeve part, buffer part
And auxiliary section, the buffer part are connected between sleeve part and auxiliary section, the buffer part is in " S " by the bottom surface periphery of sleeve part
Shape stretches out to be formed, and the auxiliary section is stretched out shape by the outer peripheral edge of buffer part along the direction vertical with the axis of sleeve part
Into the auxiliary section bottom of first seal sleeve is provided with more screw rods, penetrates and sets on the auxiliary section of second seal sleeve
It is equipped with multiple screws being engaged with screw rod.
Preferably, the buffer part stretches out the multiple serpentine pleats to be formed for the bottom surface periphery of sleeve part in serpentine
Wrinkle.
Preferably, axis of the more screw rods around the auxiliary section of the first seal sleeve is set in array.
Preferably, the screw rod end is welded with backing plate, and the backing plate is embedded in the auxiliary section of the first seal sleeve.
Preferably, the sleeve part is in the cylindrical shape of both ends open, runs through pipeline in the sleeve part.
Preferably, the first seal sleeve and the second sealing shroud when first seal sleeve and the second seal sleeve are engaged
Cylinder is separately positioned on wall both sides.
Preferably, the screw rod on the auxiliary section of first seal sleeve passes through the auxiliary section of wall and the second seal sleeve
On screw with merga pass locking nut lock.
Preferably, pressing plate is provided between the auxiliary section of the locking nut and the second seal sleeve.
Preferably, it is arranged with stainless steel lathe dog on the sleeve part.
Preferably, first seal sleeve and the second seal sleeve are integrally formed.
A kind of crossing wall pipeline sealing shroud provided by the invention, section is provided between sleeve part and auxiliary section as serpentine
Buffer part, pipeline buffer part in sinking angular transformation can produce the deformation of adaptability, not stretch sealing shroud, and it is close to improve rubber
The service life of big envelope, sealing effectiveness are preferable.
Brief description of the drawings
Fig. 1 is a kind of structural representation of crossing wall pipeline sealing shroud of the embodiment of the present invention 1.
Fig. 2 is a kind of partial sectional view of crossing wall pipeline sealing shroud of the embodiment of the present invention 1.
Fig. 3 is a kind of scheme of installation of crossing wall pipeline sealing shroud of the embodiment of the present invention 1.
Fig. 4 is a kind of scheme of installation of crossing wall pipeline sealing shroud of the embodiment of the present invention 2.
Embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of crossing wall pipeline sealing shroud that the present embodiment proposes, the first of two mutual cooperations is included
The seal sleeve 2 of seal sleeve 1 and second.First seal sleeve 1 includes the first sleeve part 11, the first buffer part 12 and first coordinates
Portion 13, the first buffer part 12 are connected between the first sleeve part 11 and the first auxiliary section 13, and the first buffer part 12 is by the first sleeve
The bottom surface periphery in portion 11 stretches out to be formed in serpentine, the first auxiliary section 13 by the first buffer part 12 outer peripheral edge along and first
The direction that the axis of sleeve part 11 is vertical stretches out to be formed；Second seal sleeve 2 includes second sleeve portion 21, the second buffer part
22 and second auxiliary section 23, the second buffer part 22 be connected between the auxiliary section 23 of second sleeve portion 21 and second, the second buffer part
22 are stretched out by the bottom surface periphery in second sleeve portion 21 in serpentine forms, and the second auxiliary section 23 is by the outer of the second buffer part 22
Periphery stretches out to be formed along the direction vertical with the axis in second sleeve portion 11.The bottom of first auxiliary section 13 is provided with more screw rods
131, the end of screw rod 131 is welded with backing plate 132, and backing plate 132 is embedded in the first auxiliary section 13, is penetrated and is set on the second auxiliary section 23
Multiple screws 231 being engaged with screw rod 131 are equipped with, axis of the more screw rods 131 around the first auxiliary section 13 is set in array.
As shown in figure 3, when the first seal sleeve 1 and the second seal sleeve 2 are engaged, the first seal sleeve 1 and second is close
Big envelope cylinder 2 is separately positioned on the both sides of the manhole well borehole wall 3, and the first sleeve part 11 and second sleeve portion 21 are the cylinder of both ends open
Run through pipeline 4 in shape, the first sleeve part 11 and the sleeve part of second sleeve portion 21, screw rod 131 passes through the manhole well borehole wall 3 and screw
231 are locked with merga pass locking nut 232, and pressing plate 233, first set are provided between the auxiliary section 23 of locking nut 232 and second
Stainless steel lathe dog 5 is arranged with cylinder portion 11 and second sleeve portion 21, the first seal sleeve 1 and the second seal sleeve 2 are put when making
It is formed integrally to mould internal pressure, better tightness, for pipeline in sinking angular transformation, section is the first buffer part 12 of serpentine
The deformation of adaptability can be produced with the second buffer part 22, is deflected therewith to any direction, does not stretch sealing shroud, it is close to improve rubber
The service life of big envelope, good sealing effect.
Embodiment 2
With reference to figure 1 and Fig. 2, a kind of crossing wall pipeline sealing shroud of the present embodiment proposition, include the first of two mutual cooperations
The seal sleeve 2 of seal sleeve 1 and second.First seal sleeve 1 includes the first sleeve part 11, the first buffer part 12 and first coordinates
Portion 13, the first buffer part 12 are connected between the first sleeve part 11 and the first auxiliary section 13, and the first buffer part 12 is by the first sleeve
The bottom surface periphery in portion 11 stretches out to be formed in serpentine, the first auxiliary section 13 by the first buffer part 12 outer peripheral edge along and first
The direction that the axis of sleeve part 11 is vertical stretches out to be formed, and the second seal sleeve 2 includes second sleeve portion 21, the second buffer part
22 and second auxiliary section 23, the second buffer part 22 be connected between the auxiliary section 23 of second sleeve portion 21 and second, with embodiment 1 not
It is with part, the second buffer part 22 stretches out the multiple serpentine pleats to be formed for the bottom surface periphery serpentine in second sleeve portion 21
Wrinkle (such as Fig. 4), the second auxiliary section 23 is by the outer peripheral edge of the second buffer part 22 along the direction vertical with the axis in second sleeve portion 11
Stretch out to be formed.The bottom of first auxiliary section 13 is provided with more screw rods 131, and the end of screw rod 131 is welded with backing plate 132, backing plate 132
It is embedded in the first auxiliary section 13, is penetrated on the second auxiliary section 23 and be provided with multiple screws 231 being engaged with screw rod 131, it is more
Axis of the root screw rod 131 around the first auxiliary section 13 is set in array.
Such as Fig. 4, when the first seal sleeve 1 and the second seal sleeve 2 are engaged, the first seal sleeve 1 and the second sealing shroud
Cylinder 2 is separately positioned on the both sides of the manhole well borehole wall 3, and the first sleeve part 11 and second sleeve portion 21 are the cylindrical shape of both ends open,
Run through pipeline 4 in first sleeve part 11 and the sleeve part of second sleeve portion 21, screw rod 131 is matched somebody with somebody through the manhole well borehole wall 3 with screw 231
Merga pass locking nut 232 is locked, and pressing plate 233, the first sleeve part 11 are provided between the auxiliary section 23 of locking nut 232 and second
Mould is put into when being arranged with stainless steel lathe dog 5, the first seal sleeve 1 and the making of the second seal sleeve 2 in second sleeve portion 21
Internal pressure is formed integrally, better tightness, and for pipeline in sinking angular transformation, section is the first buffer part 12 and second of serpentine
Buffer part 22 can produce the deformation of adaptability, deflected therewith to any direction, do not stretch sealing shroud, improve rubber sealing boot
Service life, good sealing effect.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (10)
1. a kind of crossing wall pipeline sealing shroud, it is characterised in that the crossing wall pipeline sealing shroud includes the first of two mutual cooperations
Seal sleeve and the second seal sleeve, first seal sleeve and the second seal sleeve include sleeve part, buffer part and matched somebody with somebody
Conjunction portion, the buffer part are connected between sleeve part and auxiliary section, the buffer part from sleeve part bottom surface periphery in serpentine to
Outer extension is formed, and the auxiliary section is stretched out by the outer peripheral edge of buffer part along the direction vertical with the axis of sleeve part to be formed,
The auxiliary section bottom of first seal sleeve is provided with more screw rods, is provided with the auxiliary section of second seal sleeve multiple
The screw being engaged with screw rod.
2. a kind of crossing wall pipeline sealing shroud according to claim 1, it is characterised in that the buffer part is the bottom of sleeve part
Face periphery stretches out the multiple serpentine folds to be formed in serpentine.
3. a kind of crossing wall pipeline sealing shroud according to claim 1, it is characterised in that the more screw rods are close around first
The axis of the auxiliary section of big envelope cylinder is set in array.
4. a kind of crossing wall pipeline sealing shroud according to claim 1, it is characterised in that the screw rod end is welded with pad
Plate, the backing plate are embedded in the auxiliary section of the first seal sleeve.
5. a kind of crossing wall pipeline sealing shroud according to claim 1, it is characterised in that the sleeve part is in both ends open
Cylindrical shape, the sleeve part is interior to run through pipeline.
6. a kind of crossing wall pipeline sealing shroud according to claim 1, it is characterised in that first seal sleeve and second
The first seal sleeve and the second seal sleeve are separately positioned on wall both sides when seal sleeve is engaged.
A kind of 7. crossing wall pipeline sealing shroud according to claim 6, it is characterised in that the spiral shell on first seal sleeve
Bar is locked through the screw of wall and the second seal sleeve with merga pass locking nut.
8. a kind of crossing wall pipeline sealing shroud according to claim 7, it is characterised in that the locking nut and the second sealing
Pressing plate is provided between the auxiliary section of sleeve.
9. a kind of crossing wall pipeline sealing shroud according to claim 5, it is characterised in that be arranged with the sleeve part stainless
Steel clamping band.
10. a kind of crossing wall pipeline sealing shroud according to claim 1, it is characterised in that first seal sleeve and
Two seal sleeves are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311404.2A CN107859790A (en) | 2017-12-11 | 2017-12-11 | A kind of crossing wall pipeline sealing shroud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311404.2A CN107859790A (en) | 2017-12-11 | 2017-12-11 | A kind of crossing wall pipeline sealing shroud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107859790A true CN107859790A (en) | 2018-03-30 |
Family
ID=61705778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711311404.2A Pending CN107859790A (en) | 2017-12-11 | 2017-12-11 | A kind of crossing wall pipeline sealing shroud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107859790A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413136A (en) * | 2018-05-24 | 2018-08-17 | 浙江智海化工设备工程有限公司 | A kind of pipeline wears case flexible gland |
| CN109737246A (en) * | 2018-12-28 | 2019-05-10 | 国网河北省电力有限公司经济技术研究院 | The encapsulating method of air tight structure and pipeline |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6173997B1 (en) * | 1996-07-11 | 2001-01-16 | Advanced Polymer Technology, Inc. | Flexible entry boot |
| KR100788788B1 (en) * | 2007-10-08 | 2007-12-27 | (주)혜광 | Assembled sealing gasket body for manhole structure |
| CN201462207U (en) * | 2009-05-31 | 2010-05-12 | 屈铁成 | Sealing device between protective well through hole and underground pipeline |
| CN101858464A (en) * | 2009-04-11 | 2010-10-13 | 牟义慧 | Sealed elastic compensation sleeve |
| CN104105909A (en) * | 2012-02-24 | 2014-10-15 | Vr汽车密封系统有限公司 | Radial shaft seal |
| CN207621510U (en) * | 2017-12-11 | 2018-07-17 | 衡水优捷特石油设备科技有限公司 | A kind of crossing wall pipeline sealing shroud |
-
2017
- 2017-12-11 CN CN201711311404.2A patent/CN107859790A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6173997B1 (en) * | 1996-07-11 | 2001-01-16 | Advanced Polymer Technology, Inc. | Flexible entry boot |
| KR100788788B1 (en) * | 2007-10-08 | 2007-12-27 | (주)혜광 | Assembled sealing gasket body for manhole structure |
| CN101858464A (en) * | 2009-04-11 | 2010-10-13 | 牟义慧 | Sealed elastic compensation sleeve |
| CN201462207U (en) * | 2009-05-31 | 2010-05-12 | 屈铁成 | Sealing device between protective well through hole and underground pipeline |
| CN104105909A (en) * | 2012-02-24 | 2014-10-15 | Vr汽车密封系统有限公司 | Radial shaft seal |
| CN207621510U (en) * | 2017-12-11 | 2018-07-17 | 衡水优捷特石油设备科技有限公司 | A kind of crossing wall pipeline sealing shroud |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413136A (en) * | 2018-05-24 | 2018-08-17 | 浙江智海化工设备工程有限公司 | A kind of pipeline wears case flexible gland |
| CN109737246A (en) * | 2018-12-28 | 2019-05-10 | 国网河北省电力有限公司经济技术研究院 | The encapsulating method of air tight structure and pipeline |
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 589, Chang'an East Road, Jizhou District, Hengshui City, Hebei Province Applicant after: Hengshui youjiete New Material Technology Co.,Ltd. Address before: 053200, No. 589 East Changan Road, Hengshui, Hebei, Jizhou Applicant before: HENGSHUI YOU JIE TE PETROLEUM EQUIPMENT TECHNOLOGY Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |