CN102561397A - Manhole for improving joint sealing performance and branch pipe connected with manhole - Google Patents
Manhole for improving joint sealing performance and branch pipe connected with manhole Download PDFInfo
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- CN102561397A CN102561397A CN2012100006969A CN201210000696A CN102561397A CN 102561397 A CN102561397 A CN 102561397A CN 2012100006969 A CN2012100006969 A CN 2012100006969A CN 201210000696 A CN201210000696 A CN 201210000696A CN 102561397 A CN102561397 A CN 102561397A
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- pipe
- manhole
- arm
- reinforcing rib
- connection mouth
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Abstract
The invention relates to the technical field of pipe fittings, in particular to a manhole for improving joint sealing performance, which is provided with a hollow vertical socket. Manhole base pipe joints communicated with branch pipes are arranged on the outer wall of the vertical socket, the manhole base pipe joints are communicated with an inner cavity of the manhole base vertical socket, and at least one reinforcing rib is arranged on the periphery of the outer ring of each manhole base pipe joint. A branch pipe which is connected with the manhole is connected with a pipe through a rubber ring and a hoop, and the pipe is the same as the branch pipe in structure and outer diameter, and the branch pipe can also be inserted into a flared section of a corresponding branch pipe joint through the corresponding manhole base pipe joint. The reinforcing ribs are added to the outer walls of the pipe joints of the manhole, and accordingly the thickness of the pipe wall is enhanced effectively, compression strength of the pipe wall is enhanced, the sealing performance of sealing positions of the joints is enhanced, the joints are less prone to corrosion, the service life of the pipe is prolonged effectively, and the technical problem of connection of glass-reinforced plastic pipes with the plastic manhole is solved.
Description
Technical field
The present invention relates to the plumbing fitting technical field, particularly a kind ofly be used to improve the manhole of sealing joint property and the arm of connection thereof.
Background technology
The ancillary structure that manhole is applicable to the rain sewage vent line and supports nurse people's inspection, elimination foreign matter; Be to be convenient to make regular check on and dredging pipeline, prevent the requisite measure of line clogging, manhole commonly used adopts combining structure; Usually form by well seat, pit shaft, well lid, cage and concrete gripper shoe etc.; At present the urban road bottom need be buried various pipelines such as rainwater, sewage, water supply underground, just is provided with corresponding manhole on the surface course, and is connected the safety whether sealing relationship the pipeline circulation between manhole and the inlet and outlet pipe lines; Be connected the gluing mode that adopts that comprises between conventional manhole and the pipeline; With pipeline in line check well bellmouth, make to stick with glue to connect, though this kind mode can firmly connect for the moment; Come unstuck but can not symmetrical backfill meeting in the backfill process influence glue, thereby cause the seepage leakage phenomenon.
Summary of the invention
The technical problem that the present invention will solve is: a kind of be used to the improve manhole of sealing joint property and the arm of connection thereof are provided, and it is poor to solve existing manhole and arm junction sealing, the technical problem that subjects to corrode.
The technical solution adopted for the present invention to solve the technical problems is: a kind of manhole that is used to improve sealing joint property; Vertical bellmouth with inner hollow; Vertical bellmouth outer wall is provided with and is used for the well seated connection mouth of pipe that is communicated with arm; The said well seated connection mouth of pipe is communicated with the vertical bellmouth inner chamber of well seat, and the described well seated connection mouth of pipe is provided with at least one first reinforcing rib circumferential section of outer ring.In the well seated connection mouth of pipe outer ring reinforcing rib is set, effective enhanced leaktightness property also can strengthen the compressive strength of interface simultaneously, and the time that prevents, fracture appearred in permanent back.
In order to make the interface sealing strong, said first reinforcing rib and the axial vertical distribution of the well seated connection mouth of pipe.
Further, said first reinforcing rib has twice at least, also is provided with at least one cushion rubber between said first reinforcing rib.The design of cushion rubber can be played airtight effect, simultaneously when the well seated connection mouth of pipe with after arm is connected, it will be bigger with the friction of the well seated connection mouth of pipe place of matching that cushion rubber is located at arm, not be prone to the problem of pipeline because of water impact landing or distortion.
As preferably, said first reinforcing rib has three roads at least.
A kind of arm that is connected with the manhole that is used to improve sealing joint property, the arm interface end that links to each other with the well seated connection mouth of pipe has flared section, and the said well seated connection mouth of pipe is inserted in the flared section of an interface tube.
A kind of arm that is connected with the manhole that is used to improve sealing joint property circumferentially is provided with at least one second reinforcing rib on the interface end outer ring of said arm, the said well seated connection mouth of pipe is all identical with the inside and outside footpath of an interface tube.
In order to make the interface sealing strong, described second reinforcing rib and an axial vertical distribution of interface tube.
As preferably, said second reinforcing rib has three roads at least.
The invention has the beneficial effects as follows, of the present inventionly be used to improve the manhole of sealing joint property and the arm of connection thereof, through on mouth of pipe outer wall, setting up reinforcing rib; Effective reinforced pipe wall thickness; Strengthen its compressive strength, sealing joint place seal will increase simultaneously, not be vulnerable to corrosion; Effectively promote pipeline application life, solved the link technique problem of Plastic Steel Pipe and plastic inspection well.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the structural representation of embodiment 1 of the arm of manhole that is used to improve sealing joint property of the present invention and connection thereof;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of embodiment 2 of the arm of manhole that is used to improve sealing joint property of the present invention and connection thereof.
Among the figure: 1. vertical bellmouth, the 1-1. well seated connection mouth of pipe, 1-2. first reinforcing rib, 1-3. rubber cushion, 1-4. anchor ear, 1-5. cushion rubber, 2. arm, 2-1. flared section, 2-2. second reinforcing rib.
The specific embodiment
Combine accompanying drawing that the present invention is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Embodiment 1
Shown in Fig. 1～2; A kind of manhole that is used to improve sealing joint property; Vertical bellmouth 1 with inner hollow, vertical bellmouth 1 outer wall are provided with and are used for the well seated connection mouth of pipe 1-1 that is communicated with arm 2, and well seated connection mouth of pipe 1-1 is communicated with vertical bellmouth 1 inner chamber of well seat; Well seated connection mouth of pipe 1-1 is provided with five roads, the first reinforcing rib 1-2 circumferential section of outer ring; The first reinforcing rib 1-2 and the axial vertical distribution of well seated connection mouth of pipe 1-1 circumferentially are provided with four roads, the second reinforcing rib 2-2 on the interface end outer ring of arm 2, the external diameter homogeneous phase together in well seated connection mouth of pipe 1-1 and arm 2 interfaces.Also be wound with rubber cushion 1-3 on first reinforcing rib 1-2 on the well seated connection mouth of pipe 1-1 outer ring and the second reinforcing rib 2-2 on the arm 2 interface outer rings; Be set with the anchor ear 1-4 that is used for fastening well seated connection mouth of pipe 1-1 and arm 2 interface junctions on the rubber cushion 1-3; The rubber cushion 1-3 that twines can further reach the effect of sealing, prevent that current from going out through the gap leakage of junction, and the adding of anchor ear 1-4 can be connected firmly connector; Further with compacting between rubber cushion 1-3 and the pipeline; Guaranteed sealing, simultaneously also better protection the corrosion of external impurities to the connector place, riser tubing application life.
As shown in Figure 3; A kind of manhole that is used to improve sealing joint property; Vertical bellmouth 1 with inner hollow; Vertical bellmouth 1 outer wall is provided with and is used for the well seated connection mouth of pipe 1-1 that is communicated with arm 2, and well seated connection mouth of pipe 1-1 is communicated with vertical bellmouth 1 inner chamber of well seat, and well seated connection mouth of pipe 1-1 is provided with five roads, the first reinforcing rib 1-2 circumferential section of outer ring; The first reinforcing rib 1-2 and the axial vertical distribution of well seated connection mouth of pipe 1-1; Also be provided with two cushion rubber 1-5 that have been used for the firm effect of sealing between five roads, the first reinforcing rib 1-2 on the well seated connection mouth of pipe 1-1 outer ring, the arm 2 interface ends that link to each other with well seated connection mouth of pipe 1-1 have flared section 2-1, and well seated connection mouth of pipe 1-1 is inserted among the flared section 2-1 of arm 2 interfaces.The design of cushion rubber 1-5 can be played airtight effect, simultaneously when well seated connection mouth of pipe 1-1 with after arm 2 is connected, it will be bigger with the friction of the well seated connection mouth of pipe 1-1 place of matching that cushion rubber 1-5 is located at arm 2, not be prone to the problem of pipeline because of water impact landing or distortion.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the manual, must confirm its technical scope according to the claim scope.
Claims (9)
1. manhole that is used to improve sealing joint property; It is characterized in that: vertical bellmouth (1) with inner hollow; Vertical bellmouth (1) outer wall is provided with and is used for the well seated connection mouth of pipe (1-1) that is communicated with arm (2); The said well seated connection mouth of pipe (1-1) is communicated with the vertical bellmouth of well seat (1) inner chamber, and the described well seated connection mouth of pipe (1-1) is provided with at least one first reinforcing rib (1-2) circumferential section of outer ring.
2. the manhole that is used to improve sealing joint property as claimed in claim 1 is characterized in that: said first reinforcing rib (1-2) and the axial vertical distribution of the well seated connection mouth of pipe (1-1).
3. the manhole that is used to improve sealing joint property as claimed in claim 1 is characterized in that: said first reinforcing rib (1-2) has twice at least.
4. the manhole that is used to improve sealing joint property as claimed in claim 3 is characterized in that: also be provided with at least one cushion rubber (1-5) between said first reinforcing rib (1-2).
5. the manhole that is used to improve sealing joint property as claimed in claim 1 is characterized in that: said first reinforcing rib (1-2) has three roads at least.
6. arm that is connected with each described manhole that is used to improve sealing joint property of claim 1～5; It is characterized in that: arm (2) the interface end that links to each other with the well seated connection mouth of pipe (1-1) has flared section (2-1), and the said well seated connection mouth of pipe (1-1) is inserted in the flared section (2-1) of arm (2) interface.
7. arm that is connected with each described manhole that is used to improve sealing joint property of claim 1～5; It is characterized in that: circumferentially be provided with at least one second reinforcing rib (2-2) on the interface end outer ring of said arm (2), the external diameter homogeneous phase together in the said well seated connection mouth of pipe (1-1) and arm (2) interface.
8. the arm that is connected with the manhole that is used to improve sealing joint property as claimed in claim 7 is characterized in that: described second reinforcing rib (2-2) and the axial vertical distribution of arm (2) interface.
9. the arm that is connected with the manhole that is used to improve sealing joint property as claimed in claim 7, it is characterized in that: said second reinforcing rib (2-2) has three roads at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210000696.9A CN102561397B (en) | 2012-01-04 | 2012-01-04 | Manhole for improving joint sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210000696.9A CN102561397B (en) | 2012-01-04 | 2012-01-04 | Manhole for improving joint sealing performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102561397A true CN102561397A (en) | 2012-07-11 |
| CN102561397B CN102561397B (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210000696.9A Active CN102561397B (en) | 2012-01-04 | 2012-01-04 | Manhole for improving joint sealing performance |
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| Country | Link |
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| CN (1) | CN102561397B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604094A (en) * | 2015-12-30 | 2016-05-25 | 河北盛世金井塑业有限公司 | Inspection well connector sealing structure |
| CN113445609A (en) * | 2021-07-13 | 2021-09-28 | 中国建筑第四工程局有限公司 | Well chamber prefabricated by municipal rainwater and sewage and well chamber pipe orifice plugging construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19910439A1 (en) * | 1999-03-10 | 2000-09-28 | Uponor Deutschland Gmbh | Sewer manhole renewal method uses tubular insert with tube and base and branch pipes |
| CN1912259A (en) * | 2006-08-28 | 2007-02-14 | 周佰兴 | Multipurpose pipe type manhole |
| JP3930136B2 (en) * | 1997-07-18 | 2007-06-13 | 積水化学工業株式会社 | Manhole fitting |
| CN201770997U (en) * | 2010-09-07 | 2011-03-23 | 陶功友 | Inspection well branch pipe joint structure |
| CN201973384U (en) * | 2011-02-23 | 2011-09-14 | 华瀚科技有限公司 | Pipeline connection structure |
| CN202416361U (en) * | 2012-01-04 | 2012-09-05 | 常州市河马塑胶有限公司 | Inspection well for improving sealing performance of interface and branch pipe connected with inspection well |
-
2012
- 2012-01-04 CN CN201210000696.9A patent/CN102561397B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3930136B2 (en) * | 1997-07-18 | 2007-06-13 | 積水化学工業株式会社 | Manhole fitting |
| DE19910439A1 (en) * | 1999-03-10 | 2000-09-28 | Uponor Deutschland Gmbh | Sewer manhole renewal method uses tubular insert with tube and base and branch pipes |
| CN1912259A (en) * | 2006-08-28 | 2007-02-14 | 周佰兴 | Multipurpose pipe type manhole |
| CN201770997U (en) * | 2010-09-07 | 2011-03-23 | 陶功友 | Inspection well branch pipe joint structure |
| CN201973384U (en) * | 2011-02-23 | 2011-09-14 | 华瀚科技有限公司 | Pipeline connection structure |
| CN202416361U (en) * | 2012-01-04 | 2012-09-05 | 常州市河马塑胶有限公司 | Inspection well for improving sealing performance of interface and branch pipe connected with inspection well |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604094A (en) * | 2015-12-30 | 2016-05-25 | 河北盛世金井塑业有限公司 | Inspection well connector sealing structure |
| CN113445609A (en) * | 2021-07-13 | 2021-09-28 | 中国建筑第四工程局有限公司 | Well chamber prefabricated by municipal rainwater and sewage and well chamber pipe orifice plugging construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102561397B (en) | 2015-04-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 213164 No. 28 Nanhu West Road, Wujin hi tech Industrial Development Zone, Jiangsu, Changzhou Applicant after: JIANGSU HIPPO WELL SHARE CO., LTD. Address before: 213164, Jiangsu, Changzhou province Wujin hi tech Zone, South villa, town, village, East Village, No. 28 Applicant before: Changzhou Hippo Plastics Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: CHANGZHOU HIPPO PLASTICS CO., LTD. TO: JIANGSU HIPPOS CO., LTD. |
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