CN201665909U - Large-caliber plastic tube all-in-one inspection well - Google Patents
Large-caliber plastic tube all-in-one inspection well Download PDFInfo
- Publication number
- CN201665909U CN201665909U CN2010201424573U CN201020142457U CN201665909U CN 201665909 U CN201665909 U CN 201665909U CN 2010201424573 U CN2010201424573 U CN 2010201424573U CN 201020142457 U CN201020142457 U CN 201020142457U CN 201665909 U CN201665909 U CN 201665909U
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- connecting cylinder
- horizontal connecting
- pit shaft
- vertical pit
- horizontal connection
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to an inspection well for discharging the sewage and water, especially relates to a large-caliber plastic tube all-in-one inspection well, comprising a plastic vertical well pit, a plastic horizontal connection tube connected with the lower part of the vertical well pit, wherein the horizontal connection tube comprises at least two carrying-on ports or insertion ports connected with the exhaust pipeline and the cross sections of the inner diameters of the vertical well pit and the horizontal connection tube are round and the inner diameter of the vertical well pit is 800-1000mm and the inner diameter of the horizontal connection tube is larger than 1500mm. Compared with the prior technology, the vertical well pit can be matched and welded with horizontal connection tubes of different sizes based on the real size of the sewage discharge, water discharge tubes at the construction site and the construction is very simple and the construction cost is relative low, because the inspection well, the sewage discharge tube and the water discharge tube are plastic tubes, no leakage is present at the connection place and the service life is relative long to achieve 50 years.
Description
Technical field
The utility model relates to the manhole of a kind of blowdown, drainage pipe inspection usefulness, is meant the integrated manhole of a kind of large-bore plastics pipeline especially.
Background technology
The manhole that uses in the prior art is generally brick manhole or concrete prefabricated manhole, and all there are a lot of shortcomings in these two kinds of manholes.Such as brick well, be to lay corresponding draining blow-off line at the construction field (site) earlier by the workman, and then pile up around pipeline with fragment of brick at the scene according to the size of draining blow-off line and the connected mode of pipeline, there is following shortcoming: the one, efficiency of construction is low, construction period is longer, the wasting manpower and material resources; The 2nd, when line size was big, floor space was bigger during construction, and the engineering time is longer, production, life around the influence construction; The 3rd, fragment of brick is difficult to mate with the shape of pipeline, at interface seepage takes place easily, and the life-span is shorter.Concrete prefabricated for another example manhole is prefabricated finishing in factory, assembles at the construction field (site) and is connected, and has following shortcoming: the one, and its on-the-spot mobility is poor, can't adapt to the Iterim Change of line size; The 2nd, be difficult to mate with the shape of pipeline, seepage takes place easily at interface, the life-span is shorter.
The utility model content
Main purpose of the present utility model is to overcome the shortcoming of prior art, provides a kind of large-bore plastics pipeline integrated manhole, applicable to draining, the blow-off line of various sizes.
The utility model adopts following technical scheme:
The integrated manhole of a kind of large-bore plastics pipeline, comprise the vertical pit shaft of a plastics system, the bottom of this vertical pit shaft is connected with the horizontal connecting cylinder of a plastics system, this horizontal connecting cylinder has at least two birdsmouths that link to each other with Drainage pipe or socket, the cross section of the internal diameter of this vertical pit shaft and this horizontal connecting cylinder is circle, the internal diameter of this vertical pit shaft is 800-1000mm, and the internal diameter of this horizontal connecting cylinder is greater than 1500mm.
According to a better embodiment of the present utility model, described vertical pit shaft is welded on the described horizontal connecting cylinder.
According to a better embodiment of the present utility model, the outer wall of described vertical pit shaft is formed with the scroll ribs.
According to a better embodiment of the present utility model, the outer wall of described horizontal connecting cylinder is formed with the scroll ribs.
According to a better embodiment of the present utility model, described vertical pit shaft is a high density polyethylene pipe.
According to a better embodiment of the present utility model, described horizontal connecting cylinder is a high density polyethylene pipe.
According to a better embodiment of the present utility model, in the birdsmouth of described horizontal connecting cylinder, be provided with electric fuse.
The integrated manhole of a kind of large-bore plastics pipeline of the present utility model in use, at first in factory, produce vertical pit shaft, the horizontal connecting cylinder that weld size does not wait on vertical pit shaft selects installation to get final product according to the real size of on-the-spot blowdown, drainage pipe more then.
By above-mentioned to description of the present utility model as can be known, compared with prior art, the integrated manhole of a kind of large-bore plastics pipeline of the present utility model has following beneficial effect:
One, real size according to job site blowdown, drainage pipe, vertically pit shaft can mate the different horizontal connecting cylinder of weld size, it is extremely simple to construct, construction cost is lower, and because manhole and draining, blow-off line are all plastic pipe, its junction leakproof, application life is longer, can reach 50 years;
Two, vertically the outer wall of pit shaft and horizontal connecting cylinder is formed with the scroll ribs, makes that the structure of manhole is more firm, and load performance is better;
Three, vertically pit shaft and horizontal connecting cylinder are high density polyethylene pipe, have good heat resistance and cold resistance, and chemical stability is good, also has higher rigidity and toughness, and mechanical strength is good, and dielectric properties, environmental stress crack resistance are also better;
Four, in the birdsmouth of horizontal connecting cylinder, be provided with electric fuse, when being connected, only needing to insert power supply and can finish welding with pipeline, can realize zero seepage.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment one;
Fig. 2 is the structural representation of the utility model specific embodiment two.
The specific embodiment
Below the utility model will be further described by the specific embodiment.
The specific embodiment one
With reference to Fig. 1, the integrated manhole of a kind of heavy-caliber plastic pipe way of the present utility model, comprise the vertical pit shaft 10 of a high density polyethylene (HDPE) system, the bottom of this vertical pit shaft 10 is connected with the horizontal connecting cylinder 20 of a high density polyethylene (HDPE) system, this horizontal connecting cylinder 20 has two birdsmouths that link to each other with Drainage pipe 21,22, the cross section of the internal diameter of this vertical pit shaft 10 and this horizontal connecting cylinder 20 is circle, and the internal diameter of this vertical pit shaft 10 is 1000mm, and the internal diameter of this horizontal connecting cylinder 20 is 1500mm.
With reference to Fig. 1, vertically the outer wall of pit shaft 10 is formed with scroll ribs 11, and laterally the outer wall of connecting cylinder 20 is formed with scroll ribs 23; In the birdsmouth 21,22 of horizontal connecting cylinder 20, be provided with electric fuse, such as just being provided with electric fuse 211 in the birdsmouth 21.
The specific embodiment two
With reference to Fig. 2, the integrated manhole of a kind of large-bore plastics pipeline of the present utility model, comprise the vertical pit shaft 10 of a high density polyethylene (HDPE) system, the bottom of this vertical pit shaft 10 is connected with the horizontal connecting cylinder 20 of a high density polyethylene (HDPE) system, this horizontal connecting cylinder 20 has two sockets that link to each other with Drainage pipe 21,22, the cross section of the internal diameter of this vertical pit shaft 10 and this horizontal connecting cylinder 20 is circle, and the internal diameter of this vertical pit shaft 10 is 1000mm, and the internal diameter of this horizontal connecting cylinder 20 is 3000mm.
With reference to Fig. 1, vertically the outer wall of pit shaft 10 is formed with scroll ribs 11, and laterally the outer wall of connecting cylinder 20 is formed with scroll ribs 23.
Above-mentioned only is two specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (9)
1. integrated manhole of large-bore plastics pipeline, it is characterized in that: comprise the vertical pit shaft of a plastics system, the bottom of this vertical pit shaft is connected with the horizontal connecting cylinder of a plastics system, this horizontal connecting cylinder has at least two birdsmouths that link to each other with Drainage pipe or socket, the cross section of the internal diameter of this vertical pit shaft and this horizontal connecting cylinder is circle, the internal diameter of this vertical pit shaft is 800-1000mm, and the internal diameter of this horizontal connecting cylinder is greater than 1500mm.
2. the integrated manhole of a kind of large-bore plastics pipeline as claimed in claim 1, it is characterized in that: described vertical pit shaft is welded on the described horizontal connecting cylinder.
3. the integrated manhole of a kind of large-bore plastics pipeline as claimed in claim 1 or 2, it is characterized in that: the outer wall of described vertical pit shaft is formed with the scroll ribs.
4. the integrated manhole of a kind of large-bore plastics pipeline as claimed in claim 3 is characterized in that: described vertical pit shaft and horizontal connecting cylinder are high density polyethylene pipe.
5. the integrated manhole of a kind of large-bore plastics pipeline as claimed in claim 1 or 2, it is characterized in that: the outer wall of described horizontal connecting cylinder is formed with the scroll ribs.
6. the integrated manhole of a kind of large-bore plastics pipeline as claimed in claim 5 is characterized in that: described vertical pit shaft and horizontal connecting cylinder are high density polyethylene pipe.
7. the integrated manhole of a kind of large-bore plastics pipeline as claimed in claim 1 or 2, it is characterized in that: described vertical pit shaft is a high density polyethylene pipe.
8. the integrated manhole of a kind of large-bore plastics pipeline as claimed in claim 1 or 2, it is characterized in that: described horizontal connecting cylinder is a high density polyethylene pipe.
9. the integrated manhole of a kind of large-bore plastics pipeline as claimed in claim 1 or 2 is characterized in that: be provided with electric fuse in the birdsmouth of described horizontal connecting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201424573U CN201665909U (en) | 2010-03-26 | 2010-03-26 | Large-caliber plastic tube all-in-one inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201424573U CN201665909U (en) | 2010-03-26 | 2010-03-26 | Large-caliber plastic tube all-in-one inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665909U true CN201665909U (en) | 2010-12-08 |
Family
ID=43266867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201424573U Expired - Fee Related CN201665909U (en) | 2010-03-26 | 2010-03-26 | Large-caliber plastic tube all-in-one inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201665909U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615032A (en) * | 2013-11-26 | 2014-03-05 | 昆明普尔顿环保科技股份有限公司 | Fire hydrant well |
| CN104356485A (en) * | 2014-11-25 | 2015-02-18 | 康泰塑胶科技集团有限公司 | Modified polyethylene environment-friendly plastic inspection well and preparation method thereof |
| CN104356484A (en) * | 2014-11-24 | 2015-02-18 | 康泰塑胶科技集团有限公司 | Polyethylene and polyvinyl chloride modified environment-friendly plastic check well and preparation method thereof |
| CN107975129A (en) * | 2017-11-28 | 2018-05-01 | 中国二十冶集团有限公司 | A kind of prefabricated rain sewage inspection well and pipe connecting method |
-
2010
- 2010-03-26 CN CN2010201424573U patent/CN201665909U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615032A (en) * | 2013-11-26 | 2014-03-05 | 昆明普尔顿环保科技股份有限公司 | Fire hydrant well |
| CN104356484A (en) * | 2014-11-24 | 2015-02-18 | 康泰塑胶科技集团有限公司 | Polyethylene and polyvinyl chloride modified environment-friendly plastic check well and preparation method thereof |
| CN104356485A (en) * | 2014-11-25 | 2015-02-18 | 康泰塑胶科技集团有限公司 | Modified polyethylene environment-friendly plastic inspection well and preparation method thereof |
| CN107975129A (en) * | 2017-11-28 | 2018-05-01 | 中国二十冶集团有限公司 | A kind of prefabricated rain sewage inspection well and pipe connecting method |
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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: 20101208 Termination date: 20170326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |