IE46680B1 - Improvements in or relating to inspection chambers - Google Patents
Improvements in or relating to inspection chambersInfo
- Publication number
- IE46680B1 IE46680B1 IE54878A IE54878A IE46680B1 IE 46680 B1 IE46680 B1 IE 46680B1 IE 54878 A IE54878 A IE 54878A IE 54878 A IE54878 A IE 54878A IE 46680 B1 IE46680 B1 IE 46680B1
- Authority
- IE
- Ireland
- Prior art keywords
- chamber
- pipes
- piping
- adjacent
- access
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
- Sewage (AREA)
- Cleaning In General (AREA)
Abstract
at. Drainage pipe liner comprising a well connectable to drainage pipes, sewer pipes and the like, which can be closed by a lid.
b. The drain pipes can be connected to the ends of the branches integral with the well, an injection pipe extending from at least one of the branches to a portion of the well located near the lid.
vs. For drainage or sewer pipes.
Description
This invention relates to inspection chambers for drainage, sewerage and other systems involving piping.
The invention is particularly, but not exclusively, applicable to land drainage systems.
According to the present invention there is provided a prefabricated inspection chamber having an open top closable by a cover, and connecting pipes integrally connected with and extending outwardly from side walling of the chamber adjacent the base thereof for connecting piping with the interior of the chamber, wherein at least one of the connecting pipes has an access pipe extending between adjacent its end remote from the side walling and the side walling of the chamber adjacent the top thereof for allowing access to piping connected to said at least one connecting pipe in use from within the chamber adjacent the top thereof.
In order that the invention may be well understood, an embodiment thereof, which is given by way of example only, will now be described with reference to the accompanying
-3drawings, in which;Fig. 1 is a side view of a prefabricated inspection chamber;
Fig. 2 is a top view of the chamber; and
Fig. 3 is a view along the line 11Ϊ-TI1' of Fig. 1.
The illustrated prefabricated inspection chamber has an open top which is closable by a cover 2. Connecting pipe| 3,3' extend outwardly from the side walling 1 of the chamber adjacent the base thereof for connecting piping (not shown) of a sewerage and/or drainage system with the interior of the chamber. The connecting pipes 3,3' are integral with the side walling, for example they may be adhered thereto. An access pipe 4,4' is associated with each connecting pipe 3,3' and extends between adjacent the end of the respective connecting pipe remote from the side walling 1 and the side walling of the chamber adjacent the top thereof. As illustrated, the access pipes extend into the chamber and open upwardly at one end and are connected to the connecting pipes at the other end via junctions 5,5'. The access pipes 4,4' allow access to the piping (not shown) which is connected to the connecting pipes 3,3' in use from within the chamber adjacent the top thereof. The access pipes which are rectilinear in the embodiment are inclined to the connecting pipes - and
-4thus the piping connected thereto - at an angle which allows entry into such piping of a cleaning head mounted on a water hose, which head might, for example, be fed through the piping over a distance of, say, 200 metres. Of course the diameter of the access pipe is selected to facilitate feeding therethrough of the cleaning head.
As well as facilitating the cleaning of the piping the provision of the access pipes 4,4' in the prefabricated chamber strengthens the chamber.
Whilst the illustrated chamber is provided with four connecting pipes 3,3' for connecting piping it may be provided with a different number of such pipes depending upon site requirements. The chamber shown in the drawings is provided with four connecting branches but in a limiting case, where it is to be used in a single piping run, it need have only two connecting pipes, for example pipes 3, which connect piping of the run upstream and downstream of the chamber.
Again, whilst it is advantageous to have a respective access pipe associated with each connecting pipe of the chamber this is not essential.
Claims (4)
1. WHAT WE CLAIM IS:1. A prefabricated inspection chamber having an open top closable by a cover, and connecting pipes integrally connected with and- extending outwardly from side walling 5 of the chamber adjacent the base thereof for connecting piping with the interior of the chamber, wherein at least one of the connecting pipes has an access pipe extending between adjacent its end remote from the side walling and the side walling of the chamber adjacent the top thereof for allowing access to piping, connected to said at least one connecting pipe in use from within the chamber adjacent the top thereof.
2. A prefabricated inspection chamber as claimed in claim 1, wherein the or each access pipe is rectilinear.
3. A prefabricated inspection chamber as claimed in claim 1 or 2, wherein the connecting pipes are adhered to the side walling.
4. A prefabricated inspection chamber substantially as herein described with reference to the accompanying drawings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7702903A NL163848C (en) | 1977-03-17 | 1977-03-17 | CHECKING POINTS FOR SEWER OR DRAINAGE PIPES. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE780548L IE780548L (en) | 1978-09-17 |
| IE46680B1 true IE46680B1 (en) | 1983-08-24 |
Family
ID=19828184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE54878A IE46680B1 (en) | 1977-03-17 | 1978-03-20 | Improvements in or relating to inspection chambers |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE859809A (en) |
| DE (1) | DE2811682A1 (en) |
| FR (1) | FR2384069A1 (en) |
| GB (1) | GB1586046A (en) |
| IE (1) | IE46680B1 (en) |
| NL (1) | NL163848C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2536440A1 (en) * | 1982-11-24 | 1984-05-25 | Csongrad Megyei Viz Csatornamu | Pipework system for the removal of waste water and of rain water. |
| GB2529219A (en) * | 2014-08-14 | 2016-02-17 | Mark Healy | Techflush unit |
-
1977
- 1977-03-17 NL NL7702903A patent/NL163848C/en not_active IP Right Cessation
- 1977-10-17 BE BE181810A patent/BE859809A/en not_active IP Right Cessation
-
1978
- 1978-03-17 FR FR7807883A patent/FR2384069A1/en active Granted
- 1978-03-17 GB GB1075178A patent/GB1586046A/en not_active Expired
- 1978-03-17 DE DE19782811682 patent/DE2811682A1/en active Pending
- 1978-03-20 IE IE54878A patent/IE46680B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL163848C (en) | 1980-10-15 |
| IE780548L (en) | 1978-09-17 |
| NL7702903A (en) | 1977-10-31 |
| GB1586046A (en) | 1981-03-18 |
| FR2384069A1 (en) | 1978-10-13 |
| DE2811682A1 (en) | 1978-09-21 |
| BE859809A (en) | 1978-02-15 |
| NL163848B (en) | 1980-05-16 |
| FR2384069B3 (en) | 1980-12-12 |
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