CN110075579A - A kind of central water outlet structure of detention tank - Google Patents

A kind of central water outlet structure of detention tank Download PDF

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Publication number
CN110075579A
CN110075579A CN201910443768.9A CN201910443768A CN110075579A CN 110075579 A CN110075579 A CN 110075579A CN 201910443768 A CN201910443768 A CN 201910443768A CN 110075579 A CN110075579 A CN 110075579A
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CN
China
Prior art keywords
tubing string
water
drainage
water outlet
sedimentation basin
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.)
Pending
Application number
CN201910443768.9A
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Chinese (zh)
Inventor
胡跃炎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Yao Shui Yuan Environmental Technology Co Ltd
Original Assignee
Suzhou Yao Shui Yuan Environmental Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Yao Shui Yuan Environmental Technology Co Ltd filed Critical Suzhou Yao Shui Yuan Environmental Technology Co Ltd
Priority to CN201910443768.9A priority Critical patent/CN110075579A/en
Publication of CN110075579A publication Critical patent/CN110075579A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/2444Discharge mechanisms for the classified liquid

Abstract

The invention discloses a kind of central water outlet structures of detention tank, including circular concrete sedimentation basin, the center of concrete sedimentation basin pours the tubing string of cylindrical toroidal, water inlet pipe is plugged in the tubing string of concrete sedimentation basin, the lower end of water inlet pipe is fixed on the lower end bottom surface of tubing string, the bottom of the concrete sedimentation basin forms the water inlet conduit being connected with water inlet pipe, and the bottom of concrete sedimentation basin forms the draining conduit being connected with tubing string inner cavity;The upper end of water inlet pipe forms columnar water inlet head, and water inlet head is fixedly connected on the upper surface of tubing string.The center that the present invention is able to achieve sedimentation basin can also drain, to improve sedimentation basin drainage efficiency, be conducive to the efficiency for improving sewage treatment.

Description

A kind of central water outlet structure of detention tank
Technical field
The present invention relates to the technical fields of sewage-treatment plant, go out more specifically to a kind of center of detention tank Water-bound.
Background technique
Detention tank is the important component of sewage disposal system, and sedimentation basin can be divided into primary by function point at present Sedimentation basin, second-level settling pond can be divided into flat flow, vertical-flow, radial-flow, rectangular sedimentation tank Chang Weichang by water (flow) direction point Rectangular pond type, the water inlet of pond one end, other end water outlet, stores bucket in pond import;The pond of vertical sedimentation basin and radical sedimentation basin Type is mostly circle, pond central inlet, the water outlet of pond surrounding, no matter flat flow, vertical-flow or radical sedimentation basin, the dirt after precipitating Water is discharged from the side wall in pond, and with the progress of science and technology, the exploitation of flocculant can accelerate the precipitating in sedimentation basin; It is also required to improve the drainage efficiency of sedimentation basin, the efficiency of Lai Tigao sewage treatment simultaneously.
Summary of the invention:
The purpose of the present invention is to the deficiencies of the prior art, and provide a kind of central water outlet knot of detention tank Structure, the center for being able to achieve sedimentation basin can also drain, to improve sedimentation basin drainage efficiency, be conducive to the effect for improving sewage treatment Rate.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of central water outlet structure of detention tank, including circular concrete sedimentation basin, in concrete sedimentation basin The heart pours the tubing string of cylindrical toroidal, and water inlet pipe is plugged in the tubing string of concrete sedimentation basin, and the lower end of water inlet pipe is fixed on pipe On the lower end bottom surface of column, the bottom of the concrete sedimentation basin forms the water inlet conduit being connected with water inlet pipe, and concrete is heavy The bottom in shallow lake pond forms the draining conduit being connected with tubing string inner cavity;The upper end of water inlet pipe forms columnar water inlet head, Water inlet head is fixedly connected on the upper surface of tubing string;
If forming the vertical water outlet conduit in arterial highway on the side wall of the tubing string, covering water outlet conduit is inserted in tubing string Casing, the top of casing form several drainage holes being connected with water outlet conduit;If being fixed with bar composition in described sleeve pipe Horizontal drainage mechanism, drainage mechanism include the bottom plate of bar shaped, and the inner end of bottom plate is plugged in the water outlet conduit of tubing string and fixed On the casing on the downside of drainage hole, the outer end of bottom plate is fixedly connected with partition, and the two sides of partition are separately fixed on water fender, gear Water plate is fixed on the two sides of bottom plate, and the inner end of water fender is resisted against on the outer wall of tubing string;Water inlet head between adjacent drainage channel mechanism On form water inlet;The outer end of the drainage mechanism is fixedly connected with lifting regulating mechanism, and lifting regulating mechanism is fixed on mixed On the inner wall of solidifying soil sedimentation basin.
Preferably, the lifting regulating mechanism includes the upper hinged seat being fixed on concrete sedimentation basin and lower hinged Seat, is equipped with vertical lead screw between upper hinged seat and lower hinged seat, lead screw is screwed on the bottom plate of drainage mechanism;The upper hinge Motor, the shaft and lead screw Joint of motor are fixedly connected on joint chair.
Preferably, the lead screw on the lifting regulating mechanism is located at the outside of drainage mechanism upper spacer.
Preferably, the caliber of the water inlet pipe is less than the diameter of internal surface of sleeve pipe, and the diameter of sleeve outer wall is equal to pipe string internal wall Diameter.
Preferably, the length of described sleeve pipe is greater than the length of tubing string upper water-out conduit, and the quantity for being discharged conduit is equal to draining The central axis of the quantity of mechanism, drainage mechanism and the water outlet equal tubing string of conduit is uniformly distributed in a ring.
Preferably, the upper surface of water fender is located at the upside of tubing string upper water-out conduit upper bottom surface on the drainage mechanism, gear The upper surface of water plate forms several serrated slots.
Preferably, the drainage hole in described sleeve pipe is in rectangle, and the width of drainage hole is less than the width of water outlet conduit, draught engine The inner end of water fender forms supporting plate on structure, and supporting plate is plugged in water outlet conduit and is fixed on the sleeve outer wall of drainage hole two sides.
Preferably, arc-shaped reinforced support is fixedly connected between the adjacent drainage mechanism.
The beneficial effects of the present invention are: its center for being able to achieve sedimentation basin can also drain, to improve sedimentation basin draining Efficiency is conducive to the efficiency for improving sewage treatment.
Detailed description of the invention
Fig. 1 is the three-dimensional structural schematic diagram of the present invention;
Fig. 2 is the structural schematic diagram that the present invention overlooks;
Fig. 3 is the schematic cross-sectional view in Fig. 2 at A-A.
In figure: 1, concrete sedimentation basin;11, tubing string;111, it is discharged conduit;12, water inlet conduit;13, conduit is drained;2, into Water pipe;21, water inlet head;211, water inlet;3, casing;31, drainage hole;4, drainage mechanism;41, bottom plate;42, water fender;421, Serrated slot;422, supporting plate;43, partition;5, lifting regulating mechanism;51, lead screw;52, lower hinged seat;53, upper hinged seat;54, electric Machine.
Specific embodiment
Embodiment: as described in Fig. 1 to 3, a kind of central water outlet structure of detention tank, including circular concrete precipitating Pond 1, the center of concrete sedimentation basin 1 pour the tubing string 11 of cylindrical toroidal, be plugged in the tubing string 11 of concrete sedimentation basin 1 into Water pipe 2, the lower end of water inlet pipe 2 are fixed on the lower end bottom surface of tubing string 11, the bottom of the concrete sedimentation basin 1 form with into The water inlet conduit 12 that water pipe 2 is connected, the bottom of concrete sedimentation basin 1 form the draining conduit being connected with 11 inner cavity of tubing string 13;The upper end of water inlet pipe 2 forms columnar water inlet head 21, and water inlet head 21 is fixedly connected on the upper surface of tubing string 11;
If forming the vertical water outlet conduit 111 in arterial highway on the side wall of the tubing string 11, it is inserted with and covers out in tubing string 11 The casing 3 in sink road 111, the top of casing 3 form several drainage holes 31 being connected with water outlet conduit 111;The set If being fixed with the drainage mechanism 4 of bar composition level on pipe 3, drainage mechanism 4 includes the bottom plate 41 of bar shaped, and the inner end of bottom plate 41 plugs In the water outlet conduit 111 of tubing string 11 and be fixed on the casing 3 of the downside of drainage hole 31, the outer end of bottom plate 41 be fixedly connected with every Plate 43, the two sides of partition 43 are separately fixed on water fender 42, and water fender 42 is fixed on the two sides of bottom plate 41, water fender 42 it is interior End is resisted against on the outer wall of tubing string 11;Water inlet 211 is formed on water inlet head 21 between adjacent drainage channel mechanism 4;The draining The outer end of mechanism 4 is fixedly connected with lifting regulating mechanism 5, and lifting regulating mechanism 5 is fixed on the inner wall of concrete sedimentation basin 1.
Preferably, the lifting regulating mechanism 5 includes the upper hinged seat 53 being fixed on concrete sedimentation basin 1 and lower hinge Joint chair 52, is equipped with vertical lead screw 51 between upper hinged seat 53 and lower hinged seat 52, lead screw 51 is screwed onto the bottom plate of drainage mechanism 4 On 41;Motor 54,51 Joint of shaft and lead screw of motor 54 are fixedly connected on the upper hinged seat 53.
Preferably, the lead screw 51 on the lifting regulating mechanism 5 is located at the outside of 4 upper spacer 43 of drainage mechanism.
Preferably, the caliber of the water inlet pipe 2 is less than the diameter of 3 inner wall of casing, and the diameter of 3 outer wall of casing is equal to tubing string 11 The diameter of inner wall.
Preferably, the length of described sleeve pipe 3 is greater than the length of 11 upper water-out conduit 111 of tubing string, is discharged the quantity of conduit 111 Equal to the quantity of drainage mechanism 4, the central axis of drainage mechanism 4 and the water outlet equal tubing string 11 of conduit 111 is uniformly distributed in a ring.
Preferably, the upper surface of water fender 42 is located at 11 upper water-out conduit of tubing string, 111 upper bottom surface on the drainage mechanism 4 Upside, the upper surface of water fender 42 form several serrated slots 421.
Preferably, the drainage hole 31 in described sleeve pipe 3 is in rectangle, and the width of drainage hole 31 is less than the width of water outlet conduit 111 It spends, the inner end of water fender 42 forms supporting plate 422 on drainage mechanism 4, and supporting plate 422 is plugged in water outlet conduit 111 and is fixed on 3 outer wall of casing of 31 two sides of drainage hole.
Preferably, arc-shaped reinforced support is fixedly connected between the adjacent drainage mechanism 4.
Working principle: the present invention is the central water outlet structure of detention tank, and technical point is the pool wall in sedimentation basin On can drain, while can be drained in the tubing string 11 at sedimentation basin center, drainage efficiency is turned up;
Center draining is mainly entered in drainage mechanism 4 using water flow by the serrated slot 421 of water fender 42, along bottom plate 41 into The drainage hole 31 for entering casing 3 is discharged hence into tubing string 11, then by draining conduit 13;And with the decline of water level, pass through Lifting regulating mechanism 5 realizes that drainage mechanism 4 declines together with casing 3, can also drain after realizing water level decreasing.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Anyone skilled in the art Without departing from the spirit and scope of the present invention, it modifies to the embodiment, therefore rights protection model of the invention It encloses, should be as listed in the claims of the present invention.

Claims (8)

1. a kind of central water outlet structure of detention tank, including circular concrete sedimentation basin (1), concrete sedimentation basin (1) Center pour the tubing string (11) of cylindrical toroidal, it is characterised in that: be plugged in the tubing string (11) of concrete sedimentation basin (1) into Water pipe (2), the lower end of water inlet pipe (2) are fixed on the lower end bottom surface of tubing string (11), the bottom of the concrete sedimentation basin (1) at Type has the water inlet conduit (12) being connected with water inlet pipe (2), and the bottom of concrete sedimentation basin (1) forms and tubing string (11) inner cavity The draining conduit (13) being connected;The upper end of water inlet pipe (2) forms columnar water inlet head (21), and water inlet head (21) is fixed to be connected It connects on the upper surface of tubing string (11);
The tubing string (11) if side wall on form the vertical water outlet conduit (111) in arterial highway, is inserted with covering in tubing string (11) It is discharged the casing (3) of conduit (111), the top of casing (3) forms several drainage holes being connected with water outlet conduit (111) (31);Described sleeve pipe (3) if on be fixed with the drainage mechanism (4) of bar composition level, drainage mechanism (4) includes the bottom plate of bar shaped (41), the inner end of bottom plate (41) is plugged in the set in the water outlet conduit (111) of tubing string (11) and being fixed on the downside of drainage hole (31) It manages on (3), the outer end of bottom plate (41) is fixedly connected with partition (43), and the two sides of partition (43) are separately fixed at water fender (42) On, water fender (42) is fixed on the two sides of bottom plate (41), and the inner end of water fender (42) is resisted against on the outer wall of tubing string (11);It is adjacent Water inlet (211) are formed on water inlet head (21) between drainage mechanism (4);The outer end of the drainage mechanism (4) is fixedly connected Have lifting regulating mechanism (5), lifting regulating mechanism (5) is fixed on the inner wall of concrete sedimentation basin (1).
2. a kind of central water outlet structure of detention tank according to claim 1, it is characterised in that: the rising-falling tone Section mechanism (5) includes the upper hinged seat (53) and lower hinged seat (52) being fixed on concrete sedimentation basin (1), upper hinged seat (53) Vertical lead screw (51) is equipped between lower hinged seat (52), lead screw (51) is screwed on the bottom plate (41) of drainage mechanism (4);Institute It is fixedly connected with motor (54) on the upper hinged seat (53) stated, the shaft and lead screw (51) Joint of motor (54).
3. a kind of central water outlet structure of detention tank according to claim 1, it is characterised in that: the lift adjustment Lead screw (51) in mechanism (5) is located at the outside of drainage mechanism (4) upper spacer (43).
4. a kind of central water outlet structure of detention tank according to claim 1, it is characterised in that: the water inlet pipe (2) caliber is less than the diameter of casing (3) inner wall, and the diameter of casing (3) outer wall is equal to the diameter of tubing string (11) inner wall.
5. a kind of central water outlet structure of detention tank according to claim 4, it is characterised in that: described sleeve pipe (3) Length be greater than the length of tubing string (11) upper water-out conduit (111), the quantity of water outlet conduit (111) is equal to drainage mechanism (4) The central axis of quantity, drainage mechanism (4) and water outlet conduit (111) tubing string (11) is uniformly distributed in a ring.
6. a kind of central water outlet structure of detention tank according to claim 1, it is characterised in that: the drainage mechanism (4) upper surface of water fender (42) is located at the upside of tubing string (11) upper water-out conduit (111) upper bottom surface on, water fender (42) it is upper End face forms several serrated slots (421).
7. a kind of central water outlet structure of detention tank according to claim 6, it is characterised in that: described sleeve pipe (3) On drainage hole (31) be in rectangle, the width of drainage hole (31) is less than the width of water outlet conduit (111), and drainage mechanism is kept off on (4) The inner end of water plate (42) forms supporting plate (422), and supporting plate (422) is plugged in water outlet conduit (111) and is fixed on drainage hole (31) casing (3) outer wall of two sides.
8. a kind of central water outlet structure of detention tank according to claim 1, it is characterised in that: the adjacent row Water dispenser structure is fixedly connected with arc-shaped reinforced support between (4).
CN201910443768.9A 2019-05-27 2019-05-27 A kind of central water outlet structure of detention tank Pending CN110075579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910443768.9A CN110075579A (en) 2019-05-27 2019-05-27 A kind of central water outlet structure of detention tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910443768.9A CN110075579A (en) 2019-05-27 2019-05-27 A kind of central water outlet structure of detention tank

Publications (1)

Publication Number Publication Date
CN110075579A true CN110075579A (en) 2019-08-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910443768.9A Pending CN110075579A (en) 2019-05-27 2019-05-27 A kind of central water outlet structure of detention tank

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CN (1) CN110075579A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2030106U (en) * 1988-04-02 1989-01-04 于忠民 Gravity separator for solid oil and water
CN101362032A (en) * 2008-09-25 2009-02-11 山西晋丰环保工程设计有限公司 Periphery water-inlet continuous water-outlet radial settling tank
US20090206044A1 (en) * 2008-02-14 2009-08-20 Van Toever J Wayne Anti-vortex double drain system
CN202446874U (en) * 2012-02-06 2012-09-26 江苏中超环保有限公司 Hydraulic cyclone sand setting device
CN205164209U (en) * 2015-11-20 2016-04-20 乐清市瓯兴纸业有限公司 Novel settling tank
CN208757025U (en) * 2018-08-11 2019-04-19 姜翼天翔 A kind of novel biological engineering sewage-treatment plant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2030106U (en) * 1988-04-02 1989-01-04 于忠民 Gravity separator for solid oil and water
US20090206044A1 (en) * 2008-02-14 2009-08-20 Van Toever J Wayne Anti-vortex double drain system
CN101362032A (en) * 2008-09-25 2009-02-11 山西晋丰环保工程设计有限公司 Periphery water-inlet continuous water-outlet radial settling tank
CN202446874U (en) * 2012-02-06 2012-09-26 江苏中超环保有限公司 Hydraulic cyclone sand setting device
CN205164209U (en) * 2015-11-20 2016-04-20 乐清市瓯兴纸业有限公司 Novel settling tank
CN208757025U (en) * 2018-08-11 2019-04-19 姜翼天翔 A kind of novel biological engineering sewage-treatment plant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
黄中伟等: ""一种提高周边进水沉淀池效率的技术方案"", 《水处理技术》 *

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