CN202416361U - Inspection well for improving sealing performance of interface and branch pipe connected with inspection well - Google Patents
Inspection well for improving sealing performance of interface and branch pipe connected with inspection well Download PDFInfo
- Publication number
- CN202416361U CN202416361U CN 201220000875 CN201220000875U CN202416361U CN 202416361 U CN202416361 U CN 202416361U CN 201220000875 CN201220000875 CN 201220000875 CN 201220000875 U CN201220000875 U CN 201220000875U CN 202416361 U CN202416361 U CN 202416361U
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- interface
- pipe
- arm
- well
- inspection well
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Abstract
The utility model relates to the technical field of pipeline fittings, in particular to an inspection well for improving the sealing performance of an interface. The inspection well comprises a hollow vertical bell mouth, wherein a well seat connecting pipe orifice communicated with a branch pipe is formed on the outer wall of the vertical bell mouth and communicated with an inner cavity of the well seat vertical bell mouth; and at least one first reinforcing rib is arranged in the circumferential section of an outer ring of the well seat connecting pipe orifice. The branch pipe connected with the inspection well for improving the sealing performance of the interface is connected with a pipeline which has the same structure and outer diameter as the branch pipe through a rubber ring and a hoop, and the well seat connecting pipe orifice can be inserted into an expanding section of the interface of the branch pipe. By the inspection well for improving the sealing performance of the interface and the branch pipe connected with the inspection well, the reinforcing ribs are additionally arranged on the outer wall of the pipe orifice, so that pipe wall thickness is effectively increased, the compressive strength of the interface is enhanced, the tightness of a sealed part at the interface is increased, the interface is difficult to corrode, the service life of the pipeline is effectively prolonged, and the technical problem about connection of a plastic-steel pipe and the plastic inspection well is solved.
Description
Technical field
The utility model relates to the plumbing fitting technical field, particularly a kind ofly is 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.
The utility model content
The technical problem that the utility model 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 utility model solves the technical scheme that its technical problem adopted: 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 beneficial effect of the utility model is, the utility model 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 utility model is further specified.
Fig. 1 is the structural representation of embodiment 1 of arm of manhole and connection thereof that is used to improve sealing joint property of the utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of embodiment 2 of arm of manhole and connection thereof that is used to improve sealing joint property of the utility model.
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 utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
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 desirable embodiment according to the utility model 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 utility model technological thought.The technical scope of this utility model 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 |
|---|---|---|---|
| CN 201220000875 CN202416361U (en) | 2012-01-04 | 2012-01-04 | Inspection well for improving sealing performance of interface and branch pipe connected with inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220000875 CN202416361U (en) | 2012-01-04 | 2012-01-04 | Inspection well for improving sealing performance of interface and branch pipe connected with inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416361U true CN202416361U (en) | 2012-09-05 |
Family
ID=46741140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220000875 Expired - Lifetime CN202416361U (en) | 2012-01-04 | 2012-01-04 | Inspection well for improving sealing performance of interface and branch pipe connected with inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202416361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561397A (en) * | 2012-01-04 | 2012-07-11 | 常州市河马塑胶有限公司 | Manhole for improving joint sealing performance and branch pipe connected with manhole |
| CN104196108A (en) * | 2014-09-15 | 2014-12-10 | 嘉兴汇昌塑业有限公司 | Auxiliary device for connection between pipeline and inspection well seat |
| CN104833463A (en) * | 2015-04-07 | 2015-08-12 | 昆明理工大学 | Plastic inspection well leakage test device and detection method |
-
2012
- 2012-01-04 CN CN 201220000875 patent/CN202416361U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561397A (en) * | 2012-01-04 | 2012-07-11 | 常州市河马塑胶有限公司 | Manhole for improving joint sealing performance and branch pipe connected with manhole |
| CN102561397B (en) * | 2012-01-04 | 2015-04-22 | 江苏河马井股份有限公司 | Manhole for improving joint sealing performance |
| CN104196108A (en) * | 2014-09-15 | 2014-12-10 | 嘉兴汇昌塑业有限公司 | Auxiliary device for connection between pipeline and inspection well seat |
| CN104196108B (en) * | 2014-09-15 | 2015-12-30 | 嘉兴汇昌塑业有限公司 | The servicing unit that a kind of pipeline is connected with manhole well seat |
| CN104833463A (en) * | 2015-04-07 | 2015-08-12 | 昆明理工大学 | Plastic inspection well leakage test device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU HIPPOS CO., LTD. Free format text: FORMER NAME: CHANGZHOU HIPPO PLASTICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 213164 No. 28 Nanhu West Road, Wujin hi tech Industrial Development Zone, Jiangsu, Changzhou Patentee 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 Patentee before: Changzhou Hippo Plastics Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |