CN105417913A - Three-cell type inner-supporting plastic septic tank - Google Patents
Three-cell type inner-supporting plastic septic tank Download PDFInfo
- Publication number
- CN105417913A CN105417913A CN201510975017.3A CN201510975017A CN105417913A CN 105417913 A CN105417913 A CN 105417913A CN 201510975017 A CN201510975017 A CN 201510975017A CN 105417913 A CN105417913 A CN 105417913A
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- inner support
- shell
- tenon
- plastic septic
- shrinkage pool
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
The invention provides a three-cell type inner-supporting plastic septic tank. The plastic septic tank comprises an upper cylinder and a lower cylinder, wherein a water inlet and a water outlet are formed in the upper cylinder; an upper flange is arranged on the bead of the upper cylinder, and a lower flange is arranged on the bead of the lower cylinder; a primary grid section and a secondary grid section are arranged in the upper cylinder and the lower cylinder; and a mortise type fixing device is arranged between the upper flange and the lower flange; an inner-supporting mechanism is vertically arranged between the upper cylinder and the lower cylinder, and comprises an inner-supporting pull rod; and connecting blocks are arranged at two ends of the inner-supporting pull rod, and are connected with the upper cylinder and the lower cylinder. According to the three-cell type inner-supporting plastic septic tank, a mortise type connection mode is adopted, and the supporting mechanism is arranged inside the cylinders, so that the integral strength of the cylinders is improved, the tensile strength and compression resistance are good, the deformation is reduced, seepage is prevented, and the service life of the septic tank is long.
Description
Technical field
The present invention relates to plastic septic tank, particularly relate to a kind of three form inner support plastic septic tanks.
Background technology
, there is easy to leak, contaminate environment, the shortcomings such as cost is high, long construction period in the brick and steel bar concrete water of traditional septic tank, therefore, in recent years, market has occurred plastic septic tank.Processing plastic septic tank generally has two kinds, and one adopts blow moiding method, septic tank cylindrical shell global formation, because the volume of septic tank is comparatively large, and integral blow processing difficulties; Another kind adopts injection moulding process, septic tank cylindrical shell become symmetrical two halves injection moulding separately, then assembles splicing mutually.The plastic septic tank of the method processing comprises upper shell and lower shell, and adopt screw directly to connect between upper and lower cylindrical shell, inner barrel does not have supporting mechanism, septic tank buried lower after, the pressure born is multiplied, and causes barrel distortion amount to increase, easily breaks, seepage.And do not have locating device between upper and lower cylindrical shell, the pressure that screw bears is excessive, easily damages, and work-ing life is short.
Summary of the invention
The object of the invention is the shortcoming in order to overcome prior art, there is provided between a kind of upper and lower cylindrical shell and adopt mortise formula mode of connection, and supporting mechanism is set in the inside of cylindrical shell, improve cylindrical shell bulk strength, tension, compressive property are good, Reducing distortion amount, non-leakage, three form inner support plastic septic tanks of long service life.
The technical scheme of the present invention three form inner support plastic septic tank is: comprise upper shell and lower shell, upper shell is arranged water-in and water outlet, the bead of upper shell arranges upper overturning, the bead of lower shell arranges lower flange, in upper shell and lower shell, one-level lattice plate and secondary lattice plate are set, it is characterized in that arranging mortise formula stationary installation between described upper overturning and lower flange, between upper shell and lower shell, longitudinally inner support mechanism is set, described inner support mechanism comprises an inner support pull bar, the two ends of inner support pull bar arrange contiguous block, contiguous block connects upper shell and lower shell.
The invention discloses a kind of three form inner support plastic septic tanks, comprise upper shell and lower shell, in upper shell and lower shell, one-level lattice plate and secondary lattice plate are set, i.e. three forms, main feature longitudinally arranges inner support mechanism between upper shell and lower shell, described inner support mechanism comprises an inner support pull bar, the two ends of inner support pull bar arrange contiguous block, contiguous block connects upper shell and lower shell, by upper shell and the longitudinal inner support of lower shell, its advantage improves in upper shell and lower shell, outer intensity, reduce the deflection of cylindrical shell, and on, the self poisoning of lower shell, on can reducing, the destructive force of the assembled fastening piece of lower shell, improve cylindrical shell bulk strength and work-ing life.Mortise formula stationary installation is easy for installation, increases and connects fastness, can improve cylinder strength and work-ing life equally, makes upper and lower cylindrical shell connect closely, good integrity, indeformable, non-leakage.
Three form inner support plastic septic tanks of the present invention, described mortise stationary installation is included on upper overturning and lower flange and arranges tenon or/and shrinkage pool, tenon on upper overturning is or/and the tenon on the lower flange of shrinkage pool insertion is or/and in shrinkage pool, and contiguous block is connected in the shrinkage pool on upper overturning and lower flange.Or described mortise stationary installation is included in upper overturning and lower flange and arranges symmetrical fixed orifices, place fixing tenon in fixed orifices, contiguous block is connected in fixed orifices.Employing tenon coordinates with shrinkage pool or fixed orifices coordinates with fixing tenon, easy to connect, more firm, makes upper and lower cylindrical shell globality better.Described inner support pull bar is arranged in one-level lattice plate and secondary lattice plate, and is made into integration with one-level lattice plate and secondary lattice plate.Support effect is better.Described shrinkage pool and fixed orifices are counterbore.Counterbore can not seepage, improves sealing property.Described tenon and fixing tenon are square, circular or the different shape such as trilateral, and shrinkage pool is corresponding with tenon and fixing tenon with the shape of fixed orifices.Described upper shell and lower shell are corrugated cylindrical shell, and corrugated cylinder strength is good, and deflection is little.
Accompanying drawing explanation
Fig. 1 is three form inner support plastic septic tank diagrammatic cross-sections of the present invention;
Fig. 2 is three form inner support plastic septic tank schematic perspective views of the present invention;
Fig. 3 is inner support pull bar schematic diagram of the present invention;
Fig. 4 is that inner support pull bar dative plate of the present invention is made into integration schematic diagram;
Fig. 5 lower shell of the present invention is arranged tenon and shrinkage pool schematic diagram;
Fig. 6 lower shell of the present invention is arranged fixing tenon and fixed orifices schematic diagram;
Fig. 7 upper shell of the present invention is arranged tenon and shrinkage pool schematic diagram;
Fig. 8 upper shell of the present invention is arranged fixing tenon and fixed orifices schematic diagram.
Embodiment
The present invention relates to a kind of three form inner support plastic septic tanks, as Figure 1-Figure 8, comprise upper shell 1 and lower shell 2, upper shell is arranged water-in 5 and water outlet 6, the bead of upper shell arranges upper overturning 3, the bead of lower shell arranges lower flange 4, in upper shell and lower shell, one-level lattice plate 7 and secondary lattice plate 8 are set, mortise formula stationary installation is set between described upper overturning 3 and lower flange 4, between upper shell 1 and lower shell 2, longitudinally inner support mechanism is set, described inner support mechanism comprises an inner support pull bar 9, the two ends of inner support pull bar 9 arrange contiguous block 10, contiguous block 10 connects upper shell and lower shell.This programme comprises upper shell 1 and lower shell 2, in upper shell and lower shell, one-level lattice plate 7 and secondary lattice plate 8 are set, i.e. three forms, main feature longitudinally arranges inner support mechanism between upper shell 1 and lower shell 2, described inner support mechanism comprises an inner support pull bar 9, the two ends of inner support pull bar 9 arrange contiguous block 10, contiguous block 10 connects upper shell and lower shell, by upper shell and the longitudinal inner support of lower shell, its advantage improves in upper shell and lower shell, outer intensity, reduce the deflection of cylindrical shell, and on, the self poisoning of lower shell, on can reducing, the destructive force of the assembled fastening piece of lower shell, improve cylindrical shell bulk strength and work-ing life.Mortise formula stationary installation is easy for installation, increases and connects fastness, can improve cylinder strength and work-ing life equally, makes upper and lower cylindrical shell connect closely, good integrity, indeformable, non-leakage.Described mortise stationary installation is included on upper overturning 3 and lower flange 4 and arranges tenon 11 or/and shrinkage pool 12, and the tenon on upper overturning is or/and the tenon on the lower flange of shrinkage pool insertion is or/and in shrinkage pool, and contiguous block 10 is connected in the shrinkage pool on upper overturning and lower flange.Or described mortise stationary installation is included in upper overturning 3 and lower flange 4 and arranges symmetrical fixed orifices 13, place fixing tenon 14 in fixed orifices, contiguous block 10 is connected in fixed orifices 13.Employing tenon coordinates with shrinkage pool or fixed orifices coordinates with fixing tenon, easy to connect, more firm, makes upper and lower cylindrical shell globality better.Described inner support pull bar 9 is arranged in one-level lattice plate 7 and secondary lattice plate 8, and is made into integration with one-level lattice plate 7 and secondary lattice plate 8.Support effect is better.Described shrinkage pool 12 and fixed orifices 13 are counterbore.Counterbore can not seepage, improves sealing property.Described tenon 11 and fixing tenon 14 are square, circular or the different shape such as trilateral, and the shape of shrinkage pool 12 and fixed orifices 13 is corresponding with tenon 11 and fixing tenon 14.Described upper shell 1 and lower shell 2 are corrugated cylindrical shell, and corrugated cylinder strength is good, and deflection is little.
Claims (7)
1. three form inner support plastic septic tanks, comprise upper shell (1) and lower shell (2), upper shell is arranged water-in (5) and water outlet (6), the bead of upper shell arranges upper overturning (3), the bead of lower shell arranges lower flange (4), in upper shell and lower shell, one-level lattice plate (7) and secondary lattice plate (8) are set, it is characterized in that arranging mortise formula stationary installation between described upper overturning (3) and lower flange (4), between upper shell (1) and lower shell (2), longitudinally the inner support mechanism arranged described in inner support mechanism comprises an inner support pull bar (9), the two ends of inner support pull bar (9) arrange contiguous block (10), contiguous block (10) connects upper shell and lower shell.
2. three form inner support plastic septic tanks as claimed in claim 1, it is characterized in that described mortise stationary installation is included on upper overturning (3) and lower flange (4) and tenon (11) is set or/and shrinkage pool (12), tenon on upper overturning is or/and the tenon on the lower flange of shrinkage pool insertion is or/and in shrinkage pool, and contiguous block (10) is connected in the shrinkage pool on upper overturning and lower flange.
3. three form inner support plastic septic tanks as claimed in claim 1, it is characterized in that described mortise stationary installation is included in upper overturning (3) and lower flange (4) and symmetrical fixed orifices (13) is set, place fixing tenon (14) in fixed orifices, contiguous block (10) is connected in fixed orifices (13).
4. three form inner support plastic septic tanks as claimed in claim 1, is characterized in that described inner support pull bar (9) is arranged in one-level lattice plate (7) and secondary lattice plate (8), and are made into integration with one-level lattice plate (7) and secondary lattice plate (8).
5. three form inner support plastic septic tanks as described in claim 2 and 3, is characterized in that described shrinkage pool (12) and fixed orifices (13) are counterbore.
6. three form inner support plastic septic tanks as described in claim 2 and 3, it is characterized in that described tenon (11) and fixing tenon (14) are square, circular or trilateral, the shape of shrinkage pool (12) and fixed orifices (13) is corresponding with tenon (11) and fixing tenon (14).
7. three form inner support plastic septic tanks as claimed in claim 1, is characterized in that described upper shell (1) and lower shell (2) are corrugated cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975017.3A CN105417913B (en) | 2015-12-23 | 2015-12-23 | Three form inner support plastic septic tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975017.3A CN105417913B (en) | 2015-12-23 | 2015-12-23 | Three form inner support plastic septic tanks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105417913A true CN105417913A (en) | 2016-03-23 |
| CN105417913B CN105417913B (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510975017.3A Active CN105417913B (en) | 2015-12-23 | 2015-12-23 | Three form inner support plastic septic tanks |
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| CN (1) | CN105417913B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204174055U (en) * | 2014-08-26 | 2015-02-25 | 胜利油田新大管业科技发展有限责任公司 | Stem pressing glass reinforced plastics septic tank |
| CN204369729U (en) * | 2014-12-23 | 2015-06-03 | 胜利油田新大管业科技发展有限责任公司 | Novel moulded formed glass tempering excrement device |
| CN205387534U (en) * | 2015-12-23 | 2016-07-20 | 黄希顺 | Support plastics septic tank in three forms |
-
2015
- 2015-12-23 CN CN201510975017.3A patent/CN105417913B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204174055U (en) * | 2014-08-26 | 2015-02-25 | 胜利油田新大管业科技发展有限责任公司 | Stem pressing glass reinforced plastics septic tank |
| CN204369729U (en) * | 2014-12-23 | 2015-06-03 | 胜利油田新大管业科技发展有限责任公司 | Novel moulded formed glass tempering excrement device |
| CN205387534U (en) * | 2015-12-23 | 2016-07-20 | 黄希顺 | Support plastics septic tank in three forms |
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|---|---|
| CN105417913B (en) | 2018-03-02 |
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Effective date of registration: 20180702 Address after: 558000 green Yin Lake Industrial Park, Tuyun, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou eight Patentee after: Guizhou Wellsun Environmental Protection Biology Engineering Co., Ltd.. Address before: 318020 Taizhou city Huangyan one mould industry Co., Ltd., 17 North Korean industrial zone, Taizhou, Zhejiang, Huangyan Patentee before: Huang Xishun |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160323 Assignee: Jiangxi Yangtai Material Technology Co., Ltd Assignor: Guizhou Wellsun Environmental Protection Biology Engineering Co.,Ltd. Contract record no.: X2020980000998 Denomination of invention: Three-cell type inner-supporting plastic septic tank Granted publication date: 20180302 License type: Common License Record date: 20200325 |