CN103663892B - Top-bottom combined type plastic septic tank assembly part - Google Patents
Top-bottom combined type plastic septic tank assembly part Download PDFInfo
- Publication number
- CN103663892B CN103663892B CN201310722731.2A CN201310722731A CN103663892B CN 103663892 B CN103663892 B CN 103663892B CN 201310722731 A CN201310722731 A CN 201310722731A CN 103663892 B CN103663892 B CN 103663892B
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- CN
- China
- Prior art keywords
- sidewall
- blind end
- septic tank
- connecting wall
- pedestal
- 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.)
- Expired - Fee Related
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- Sewage (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The invention relates to a top-bottom combined type plastic septic tank assembly part, which adopts a semi-enclosed structure with one open end. The top-bottom combined type plastic septic tank assembly part adopts the scheme that a side wall at the open end extends out of a connecting wall, and the outline of the connecting wall is that two semi-circles are connected through two straight lines in a tangent manner; the closed end of the assembly part is a lug boss, and the outline of the closed end is formed by equidistantly shrinking the outline of the connecting wall; the open end and the enclosed end are connected through a circle of side wall; the side wall is a curved surface with curvature in at least two directions; the intersecting line of the cross section of the side wall, the side wall and the connecting wall, and the intersecting line of the side wall and the closed end are both wavy. The top-bottom combined type plastic septic tank assembly part provided by the invention is convenient to transport and easy to mount; the connecting opening required to be butted is simple, and a great amount of curved surfaces are adopted, so that the strength is high and the structure is reasonable.
Description
technical field:
The present invention relates to environmental technology field, particularly one upper and lower combined plastic septic tank assembly.
background technology:
Septic tank is process ight soil and the equipment of in addition filtering-depositing, and allow sewage solids material decompose at the bottom of pond, the aquation material on upper strata enters pipeline and flows away, and septic tank has the place of the time decomposition of abundance as rubbish such as human feces to solid matter.Septic tank is generally the principle utilizing precipitation and ozone fermentation, removes the organic treatment facility of suspension in sanitary sewage, belongs to elementary filtration life process structures.
Existing universal traditional manure pit can be divided into following several: cast-in-situ steel reinforced concrete septic tank, brick septic tank.Above several prods all has certain limitation: cast-in-situ steel reinforced concrete septic tank and the impact of brick septic tank climate, winter construction inconvenience, enters microthermal climate constructional difficulties.In addition, serious leakage is started after the septic tank that more seriously tradition uses uses several years, severe contamination underground drinking water source and Urban Underground water supply line.
Although there is the integrated cesspool that plastics are made in prior art, traditional manure pit Problems existing is solved with this, but the septic tank that existing plastics are made exists following problem: the impact being subject to plastic material itself, the compressive property of the septic tank that plastics are made is poor; Integrated plastic septic tank takes up room greatly in transportation; Other Assembled septic tank splicing structure is complicated, needs at multiple joints, and sealing problem is difficult to solve; Left and right combined septic tank is higher due to it, although solve sealing problem, is difficult to install.
summary of the invention:
In view of this, be necessary to provide a kind of crushing resistance by force and the septic tank of the combined plastic up and down assembly of easily sealing.
A kind of combined plastic septic tank assembly up and down.Upper and lower combined plastic septic tank assembly is the semi-closed structure of open at one end, its sidewall extends outward connecting wall at open end, the profile of connecting wall is by two sections of tangent connections of straight line, two semicircles, blind end is a boss, the profile of blind end is equidistantly reduced by the profile of connecting wall to obtain, connected by one week sidewall between open end and blind end, sidewall is the curved surface that there is curvature at least in the two directions, and the cross section of sidewall, the intersection of sidewall and connecting wall, the intersection of sidewall and blind end is wavy, at the pedestal that sidewall two ends are connected as pipeline respectively to outer formation boss with blind end junction, at the pedestal that sidewall two middle side part connects as pipeline respectively to outer protrusion formation one boss, its height of the pedestal at sidewall two ends is between the pedestal and blind end of sidewall both sides.
The sidewall of blind end both sides is sentenced curved form at blind end and is crossed, and the boss forming blind end is divided into discontinuous part by curved surface.
Pedestal sidewall has one week seal groove, is with a circle bolt positioning groove outside seal groove.
Upper and lower combined plastic septic tank assembly of the present invention is convenient to be transported and is easy to install, and needs the interface of docking simple, adopts a large amount of curved surface intensity high, rational in infrastructure simultaneously.
accompanying drawing illustrates:
Accompanying drawing 1 is the schematic top plan view of upper and lower combined plastic septic tank assembly.
Accompanying drawing 2 is schematic front view of upper and lower combined plastic septic tank assembly.
Accompanying drawing 3 is that schematic diagram is looked on a left side for upper and lower combined plastic septic tank assembly.
In figure: intersection 12, pedestal 4, pedestal 5, curved surface 13, the bolt positioning groove 41 of the intersection 11 of sidewall 1, open end 2, connecting wall 21, blind end 3, connecting wall profile 211, sidewall and connecting wall, sidewall and blind end.
embodiment:
As Fig. 1 ~ Fig. 3, a kind of combined plastic septic tank assembly up and down.Upper and lower combined plastic septic tank assembly is the semi-closed structure of open at one end, its sidewall 1 extends outward connecting wall 21 at open end 2, the profile of connecting wall 21 is by two sections of tangent connections of straight line, two semicircles, blind end 3 is a boss, the profile of blind end 3 obtains for equidistantly being reduced by connecting wall profile 211, connected by one week sidewall 1 between open end 2 and blind end 3, sidewall 1 is the curved surface that there is curvature at least in the two directions, and the cross section of sidewall 1, the intersection 11 of sidewall and connecting wall, the intersection 12 of sidewall and blind end is wavy, at the pedestal 4 that sidewall 1 two ends are connected as pipeline respectively to outer formation boss with blind end 3 junction, at the pedestal 5 that sidewall 1 liang of middle side part connects as pipeline respectively to outer protrusion formation one boss, its height of the pedestal 4 at sidewall 1 two ends is between the pedestal 5 and blind end 3 of sidewall 1 both sides.
In the present embodiment, the sidewall 1 of blind end 3 both sides is sentenced curved surface 13 form at blind end 3 and is crossed, and the boss forming blind end 3 is divided into discontinuous part by curved surface 13, with reference to figure 1, Fig. 2.Pedestal 4,5 sidewall has one week seal groove, is with a circle bolt positioning groove 41 outside seal groove.
Claims (1)
1. about one kind combined plastic septic tank assembly, it is characterized in that: combined plastic septic tank assembly is the semi-closed structure of open at one end up and down, its sidewall extends outward connecting wall at open end, the profile of connecting wall is by two sections of tangent connections of straight line, two semicircles, blind end is a boss, the profile of blind end is equidistantly reduced by the profile of connecting wall to obtain, connected by one week sidewall between open end and blind end, sidewall is the curved surface that there is curvature at least in the two directions, and the cross section of sidewall, the intersection of sidewall and connecting wall, the intersection of sidewall and blind end is wavy, at the pedestal that sidewall two ends are connected as pipeline respectively to outer formation boss with blind end junction, at the pedestal that sidewall two middle side part connects as pipeline respectively to outer protrusion formation one boss, its height of the pedestal at sidewall two ends is between the pedestal and blind end of sidewall both sides, the sidewall of blind end both sides is sentenced curved form at blind end and is crossed, and the boss forming blind end is divided into discontinuous part by curved surface, pedestal sidewall has one week seal groove, is with a circle bolt positioning groove outside seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310722731.2A CN103663892B (en) | 2013-12-25 | 2013-12-25 | Top-bottom combined type plastic septic tank assembly part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310722731.2A CN103663892B (en) | 2013-12-25 | 2013-12-25 | Top-bottom combined type plastic septic tank assembly part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103663892A CN103663892A (en) | 2014-03-26 |
| CN103663892B true CN103663892B (en) | 2015-04-22 |
Family
ID=50302795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310722731.2A Expired - Fee Related CN103663892B (en) | 2013-12-25 | 2013-12-25 | Top-bottom combined type plastic septic tank assembly part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103663892B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745875A (en) * | 2012-07-30 | 2012-10-24 | 宁夏大林科技有限公司 | Combined type septic tank |
| CN103288318A (en) * | 2013-05-07 | 2013-09-11 | 宁夏大林科技有限公司 | Truncated-cone-shaped combined septic tank assembly |
| CN103588371A (en) * | 2013-10-08 | 2014-02-19 | 宁夏大林科技有限公司 | Up-down combined type plastic septic tank |
-
2013
- 2013-12-25 CN CN201310722731.2A patent/CN103663892B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745875A (en) * | 2012-07-30 | 2012-10-24 | 宁夏大林科技有限公司 | Combined type septic tank |
| CN103288318A (en) * | 2013-05-07 | 2013-09-11 | 宁夏大林科技有限公司 | Truncated-cone-shaped combined septic tank assembly |
| CN103588371A (en) * | 2013-10-08 | 2014-02-19 | 宁夏大林科技有限公司 | Up-down combined type plastic septic tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103663892A (en) | 2014-03-26 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150422 Termination date: 20151225 |
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| EXPY | Termination of patent right or utility model |