CN203498234U - Top-and-bottom combined type plastic septic tank - Google Patents
Top-and-bottom combined type plastic septic tank Download PDFInfo
- Publication number
- CN203498234U CN203498234U CN201320616259.XU CN201320616259U CN203498234U CN 203498234 U CN203498234 U CN 203498234U CN 201320616259 U CN201320616259 U CN 201320616259U CN 203498234 U CN203498234 U CN 203498234U
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- China
- Prior art keywords
- sidewall
- main body
- septic tank
- boss
- blind end
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Abstract
The utility model discloses a top-and-bottom combined type plastic septic tank which comprises a main body assembling piece, a partition plate, a flange joint and an inspection well, wherein the main body assembling piece is of a semi-closed structure with one open end; the side wall of the main body assembling piece extends out of the open end to form a connection wall; the contour of the connection wall is formed by connecting two straight lines with two semicircles in a tangent manner; the closed end of the main body assembling piece is a boss; two inspection well seats are arranged on the boss; the contour of the closed end is formed by narrowing the contour of the connection wall in the equal distance; the open end and the closed end are connected with each other through a circumferential side wall; the side wall is a curved surface with curvatures in at least two directions; intersection line of the cross section of the side wall, the side wall and the connection wall and the intersection line of the side wall and the closed end are wavy. The top-and-bottom combined type plastic septic tank disclosed by the utility model is convenient to transport and easy to mount; an interface to be butted is simple; meanwhile, due to the adoption of a large quantity of curved surfaces, the top-and-bottom combined type plastic septic tank is high in intensity and reasonable in structure; furthermore, the carrying capacity of a septic tank can be greatly improved by connecting a plurality of top-and-bottom combined type plastic septic tanks in parallel.
Description
technical field:
The utility model relates to environmental technology field, particularly a kind of upper and lower combined plastic septic tank.
background technology:
Septic tank is to process ight soil the equipment of filtering-depositing in addition, allows sewage solid matter decompose at the bottom of pond, and the aquation material on upper strata enters pipeline and flows away, and septic tank has the place of sufficient time decomposition to solid matter as rubbish such as human feces.Septic tank is generally the principle of utilizing precipitation and ozone fermentation, removes the organic treatment facility of suspension in sanitary sewage, belongs to elementary filtration life and processes structures.
Existing universal traditional septic tank 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, the septic tank that more seriously tradition is used is used after several years and starts serious leakage, 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, with this, solve the problem that traditional septic tank exists, but there is following problem in the septic tank that existing plastics are made: be subject to the impact of 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, need to be at a plurality of joint, and sealing problem is difficult to solve; Left and right combined septic tank, because it is higher, although solved sealing problem, is difficult to install.
summary of the invention:
In view of this, be necessary to provide a kind of crushing resistance the septic tank of combined plastic up and down strong and that easily seal.
A upper and lower combined plastic septic tank, comprising: main body assembly, dividing plate, flanged coupling, inspection chamber.
Main body assembly is the unlimited semi-closed structure in one end, its sidewall extends outward connecting wall at open end, the profile of connecting wall is for passing through two semicircles of two sections of tangent connections of straight line, blind end is a boss, boss is provided with two inspection chamber seats, the profile of blind end obtains for the profile by connecting wall equidistantly dwindles, between open end and blind end, by one week sidewall, connect, for at least there is the curved surface of curvature on both direction in sidewall, and the cross section of sidewall, the intersection of sidewall and connecting wall, the intersection of sidewall and blind end is wavy, at sidewall two ends, outwards form respectively a pedestal that boss is connected as pipeline with blind end junction, at the sidewall two middle side parts pedestal that outwardly formation one boss connects as pipeline respectively, its height of the pedestal at sidewall two ends is between the pedestal and blind end of sidewall both sides.
Two main body assemblies are detained up and down and are incorporated in connecting wall place and are bolted connection, thereby form structure of container; Dividing plate is tabular plastic parts, on two surface, be distributed with latticed reinforcing structure, middle part at dividing plate is distributed with the through hole that is no less than from top to bottom, dividing plate is positioned at the formed inside cavity of two main body assemblies and is connected with cavity inner wall, cavity is divided into two portions, and divider upright is in the length direction of boss plane and main body assembly.
Flanged coupling comprises pipe and flange, the flange coupling end of pipe and the axis of pipe be non-perpendicular make that flange tilts be fixed on flange coupling end, the other end caliber from flange coupling end to pipe shrinks gradually; Flanged coupling is positioned at the formed cavity of two main body assemblies outside and is connected and fixed by bolt and pedestal;
Two inspection chambers are arranged on the inspection chamber seat of the main body assembly that is positioned at top.
Preferably, the sidewall of blind end both sides is sentenced curved surface form at blind end and is crossed, and the boss that forms blind end is divided into discontinuous part by curved surface.
Preferably, the flanged coupling by sidewall both sides connects into septic tank group by two or more upper and lower combined plastic septic tanks.
Upper and lower combined plastic septic tank of the present utility model conveniently transports and is easy to and installs, need the interface of docking simple, adopt a large amount of curved surface intensity high, rational in infrastructure simultaneously, and can by and connect the appearance loading capability that a plurality of upper and lower combined plastic septic tanks are septic tanks and greatly improve.
accompanying drawing explanation:
Accompanying drawing 1 is that the master of the structure of container of two main body assemblies formation looks schematic diagram.
Accompanying drawing 2 is schematic top plan view of upper and lower combined plastic septic tank.
Accompanying drawing 3 is that the master of upper and lower combined plastic septic tank looks schematic diagram.
Accompanying drawing 4 is that schematic diagram is looked on a left side for upper and lower combined plastic septic tank.
Accompanying drawing 5 is that the master of flanged coupling looks schematic diagram.
Accompanying drawing 6 is elevational schematic view of flanged coupling.
In figure: the intersection 12 of intersection 11, sidewall and the blind end of sidewall 10, open end 20, connecting wall 21, blind end 30, connecting wall profile 211, sidewall and connecting wall, pedestal 40, pedestal 50, curved surface 13, bolt positioning groove 41, main body assembly 1, flanged coupling 6, pipe 61, flange 62, flange coupling end 611, inspection chamber seat 31.
embodiment:
As Fig. 1 ~ Fig. 3, a kind of upper and lower combined plastic septic tank, is characterized in that, comprising: main body assembly 1, dividing plate, flanged coupling 6, inspection chamber.
Two main body assemblies 1 are detained up and down and are incorporated in connecting wall 21 places and are bolted connection, thereby form structure of container; Dividing plate is tabular plastic parts, on two surface, be distributed with latticed reinforcing structure, middle part at dividing plate is distributed with the through hole that is no less than from top to bottom, dividing plate is positioned at the formed inside cavity of two main body assemblies 1 and is connected with cavity inner wall, cavity is divided into two portions, and divider upright is in the length direction of boss plane and main body assembly 1;
Flanged coupling 6 comprises pipe 61 and flange 62, the axis of the flange coupling end of pipe 61 611 and pipe 61 is non-perpendicular make that flange 62 tilts be fixed on flange coupling end 611, the other end caliber from flange coupling end 611 to pipe 61 shrinks gradually; Flanged coupling 6 is positioned at the formed cavity of two main body assemblies 1 outside and is connected and fixed by bolt and pedestal 40 or pedestal 50;
Two inspection chambers are arranged on the inspection chamber seat of the main body assembly 1 that is positioned at top.
In the present embodiment, the sidewall 10 of blind end 30 both sides is sentenced curved surface 13 forms at blind end 30 and is crossed, and the boss that forms blind end 30 is divided into discontinuous part by curved surface 13.
In the present embodiment, the flanged coupling 6 by sidewall 10 both sides connects into septic tank group by two or more upper and lower combined plastic septic tanks.
Claims (3)
1. a upper and lower combined plastic septic tank, is characterized in that, comprising: main body assembly, dividing plate, flanged coupling, inspection chamber;
Main body assembly is the unlimited semi-closed structure in one end, its sidewall extends outward connecting wall at open end, the profile of connecting wall is for passing through two semicircles of two sections of tangent connections of straight line, blind end is a boss, boss is provided with two inspection chamber seats, the profile of blind end obtains for the profile by connecting wall equidistantly dwindles, between open end and blind end, by one week sidewall, connect, for at least there is the curved surface of curvature on both direction in sidewall, and the cross section of sidewall, the intersection of sidewall and connecting wall, the intersection of sidewall and blind end is wavy, at sidewall two ends, outwards form respectively a pedestal that boss is connected as pipeline with blind end junction, at the sidewall two middle side parts pedestal that outwardly formation one boss connects as pipeline respectively, its height of the pedestal at sidewall two ends is between the pedestal and blind end of sidewall both sides,
Two main body assemblies are detained up and down and are incorporated in connecting wall place and are bolted connection, thereby form structure of container; Dividing plate is tabular plastic parts, on two surface, be distributed with latticed reinforcing structure, middle part at dividing plate is distributed with the through hole that is no less than from top to bottom, dividing plate is positioned at the formed inside cavity of two main body assemblies and is connected with cavity inner wall, cavity is divided into two portions, and divider upright is in the length direction of boss plane and main body assembly;
Flanged coupling comprises pipe and flange, the flange coupling end of pipe and the axis of pipe be non-perpendicular make that flange tilts be fixed on flange coupling end, the other end caliber from flange coupling end to pipe shrinks gradually; Flanged coupling is positioned at the formed cavity of two main body assemblies outside and is connected and fixed by bolt and pedestal;
Two inspection chambers are arranged on the inspection chamber seat of the main body assembly that is positioned at top.
2. upper and lower combined plastic septic tank according to claim 1, is characterized in that: the sidewall of blind end both sides is sentenced curved surface form at blind end and crossed, and the boss that forms blind end is divided into discontinuous part by curved surface.
3. upper and lower combined plastic septic tank according to claim 1, is characterized in that: the flanged coupling by sidewall both sides connects into septic tank group by two or more upper and lower combined plastic septic tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616259.XU CN203498234U (en) | 2013-10-08 | 2013-10-08 | Top-and-bottom combined type plastic septic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616259.XU CN203498234U (en) | 2013-10-08 | 2013-10-08 | Top-and-bottom combined type plastic septic tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498234U true CN203498234U (en) | 2014-03-26 |
Family
ID=50329232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616259.XU Expired - Fee Related CN203498234U (en) | 2013-10-08 | 2013-10-08 | Top-and-bottom combined type plastic septic tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104944726A (en) * | 2015-05-30 | 2015-09-30 | 合肥中科富华新材料有限公司 | Cylinder enhanced plastic septic tank |
-
2013
- 2013-10-08 CN CN201320616259.XU patent/CN203498234U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104944726A (en) * | 2015-05-30 | 2015-09-30 | 合肥中科富华新材料有限公司 | Cylinder enhanced plastic septic tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20161008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |