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WO1999023320A1 - Systeme d'assechement - Google Patents

Systeme d'assechement Download PDF

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Publication number
WO1999023320A1
WO1999023320A1 PCT/EP1998/006834 EP9806834W WO9923320A1 WO 1999023320 A1 WO1999023320 A1 WO 1999023320A1 EP 9806834 W EP9806834 W EP 9806834W WO 9923320 A1 WO9923320 A1 WO 9923320A1
Authority
WO
WIPO (PCT)
Prior art keywords
downstream
flow
measuring
drainage system
upstream
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.)
Ceased
Application number
PCT/EP1998/006834
Other languages
German (de)
English (en)
Inventor
Günter KUPCZIK
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.)
KUPCZIK BORIS
KUPCZIK KORNELIUS
Original Assignee
KUPCZIK BORIS
KUPCZIK KORNELIUS
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 KUPCZIK BORIS, KUPCZIK KORNELIUS filed Critical KUPCZIK BORIS
Priority to AU24123/99A priority Critical patent/AU2412399A/en
Publication of WO1999023320A1 publication Critical patent/WO1999023320A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/105—Accessories, e.g. flow regulators or cleaning devices
    • E03F5/107—Active flow control devices, i.e. moving during flow regulation
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools

Definitions

  • the invention relates to a method for drainage control for a drainage system, which has a clearing and / or a receiving water and a sewer network upstream of this or this with an open water line (this means that both closed and open channels are addressed).
  • Such drainage systems serve to discharge waste water or Rainwater (hereinafter collectively referred to as "wastewater”) from settlement and industrial areas
  • Control strategies have already become known, the aim of which is to reliably and effectively adapt complicated drainage systems, which often contain meshed drainage channels over thousands of kilometers, to support these goals by assigning complex drainage basins to the drainage system in order to create a retention space that can also cope with an extremely large volume and cause an overflow protection
  • the object of the invention is to improve the inherently advantageous control properties of the elbow or lifting hose technology in such a way that an automatic discharge, for example of wastewater, is achieved which can always search for the optimum operating point automatically without outside intervention.
  • an automatic discharge for example of wastewater
  • a constant load operation within a branched drainage network is made possible, which continues e.g. in downstream clearingworks and thus the entire disposal system stops at an optimal operating point.
  • the invention aims at a storage space management, accumulation flush cleaning and overflow protection To achieve the help of the elbow or lifting hose technology
  • the drainage system according to claim 1 has a clarification and / or a receiving water, a sewage network feeding this or these, at least one device arranged therein for adjusting the flow by changing an overflow height, which is a rotatable, arched channel section, in particular according to German patent 39 22 481, or a Flexible, liftable hose piece, especially according to German patent 39 43 607, is Der arcuate channel section or the liftable hose piece is connected via a flexible, hose-shaped connection, in particular according to German patent 43 39 039 or according to international patent application PCT / DE 94/00428 (WO 94/25784), respectively to the upstream and the downstream channel the drainage system means for measuring the level of waste water downstream and upstream of the means for adjusting the flow, the means for measuring the level of waste water downstream of the means for adjusting the flow measuring the weight of the tubular connection of the means for adjusting the flow with the downstream channel, and one with the means for adjusting the flow and the control device connected to the measuring device, which adjusts the over
  • the use of the elbow or lifting hose technology enables a wastewater network to be operated fully automatically and in a self-monitoring manner, taking advantage of hydrophysical processes and the energy contained in the wastewater mass.
  • the control loop formed from the elbow or lifting hose and a control device connected to it requires measurement data , which result from the fill levels of the drain channel.
  • These measurement data are, according to the invention, weight data which are tapped from outside the drain channel. This is done in such a way that on the downstream side of the elbow or lifting hose the flexible, tubular connection to the downstream channel, which is also referred to as a "torsion compensator" in connection with an elbow, is subjected to a measurement of the weight by the measuring device.
  • this tubular connection can be arranged in a suspension designed as a balance or on a supporting balance downstream wastewater level over the weight of the tubular connection is possible in that, due to their design, they consist of flexible material and, depending on the fill level, an externally measurable force is generated, which in turn enables exact conclusions to be drawn about the available channel volume on the outflow side
  • a weight measurement is also used to determine the wastewater level.This is carried out in such a way that the full condition of the device for flow control on the inflow side is detected.This is done in that the weight of the elbow or lifting hose together with the liquid contained therein by means of a Device for measuring the weight is determined
  • the rotary elbow or lifting hose can be mounted on a single-sided weighing beam, which can be designed as a base frame.
  • the storage can be carried out with a cross shaft, which is free in a combined standing / drawer bearing around a transverse axis to the weighing beam is pivotable
  • the weight load changes, which can also be measured by a hanging or support device designed as a balance.
  • the tubular ones arranged on the inflow and outflow sides and functioning as a seal Connections allow enough flexibility due to their design, which enables exact weight measurement
  • the two weight measuring devices are used for exact level determination in front of and behind the device for flow control of a drainage system, because the weight is a function of the respective liquid volume
  • the weight measurement on the inflow side takes into account the back pressure, which is generated by the respective position of the elbow or lifting hose, the back pressure of which is determined by the horizontal line of the raised pipe base with the intersection of the downward line.
  • the outflow side is independent of this because the corresponding horizontal line is not included the slope line can cut
  • the essential influencing variables which result from water quantities which cannot be predetermined and which are composed of precipitation events, industrial or household wastewater at different times of the day or of the year, are continuously measured via the weight measurement, the result of which depends on the full quantities, and can be programmed into a PLC (programmable logic controller )
  • PLC programmable logic controller
  • deviations are registered and converted into control signals, which act on the actuator of the flow adjustment device.
  • the control loop is closed in this way, which now results in the "rotary elbow controller” or "lifting hose controller”
  • the PLC is equipped with priorities.As a subordinate priority is congestion winding.This is activated according to a fixed time specification, for example at night. The accumulation winding process can be interrupted automatically by a higher-level signal.This is the case if the weight measurement gives a value that is a set one , permissible value reached, which is undershot again after the entry event has ended. The value is assigned individually to each control loop and is dependent on the storage capacity of the power supply unit monitored by the control loop
  • elbow or lifting hose controllers can be connected to each other via the drain side and continuously record the drainage status via the weight measurement.This means that the entire drain network is automatically monitored and its network capacities are fully used.Each elbow or lifting hose controller monitors itself
  • Elbow or lifting hose controllers obtain their control function exclusively from the weight measurement of the fill levels of the drainage system. Since the controllers have no throttling properties, ie the drainage cross-section is retained, there are negative effects, for example due to congestion. Exclusion of congestion by means of an optimized, integrated control system, clears deposits and prevents new deposits. The availability of the network volume in its entirety results in a high security potential, because, for example, deposit banks cannot arise due to the troubled operation. This creates an additional available storage volume that can be up to 50% of the total storage volume of the system. As a result, a considerable part of retention basins can be dispensed with in the future, the complex construction, maintenance and maintenance of which entails high costs
  • the automatic sewer network cleaning results in a high hygienic standard, which extends to the entire operating system and thus contributes significantly to improved city hygiene with all of its known advantages (odor pollution, vermin, etc.)
  • the elbow or lifting hose controller as a system component brings about a significant improvement in the area of maintenance work up to the classic cleaning work, as is still common practice today.
  • a special feature of the elbow or lifting hose controller is that the wastewater disposal systems can be operated with downstream clearing units in constant-load operation, because the uniformity of the wastewater pipe can be largely maintained with different quantities of entry
  • the energy requirement of the elbow and lifting hose regulator is low.Therefore, such regulators can be operated independently by e.g. external solar energy.In contrast to the automatic full regulation, the regulator can also be operated in manual mode.This may be the case if this technology is used in countries should come, whose technological standard does not yet correspond to that of the industrialized country
  • the elbow controller 1 has an arcuate channel section 2, which is connected upstream via a flexible, tubular connection 3 to a channel 4 and downstream with a flexible, tubular connection 5 to a channel 6.
  • the channels 4, 6 are through opposite walls of an underground housing 7 made of concrete, which accommodates the rotary regulator 1
  • the arcuate channel section 2 can be pivoted by an angle ⁇ to the vertical from 0 to 90 ° by means of a support shaft 8 which is fixedly connected thereto.
  • the support shaft 8 is rotatably supported at both ends at 9 and 10 on a base frame 11 the other is designed as a thrust compensation bearing
  • the base frame 11 is arranged below the arcuate channel section 2 and vertically below the central axis of the channels 4, 6.It is designed as a rocker arm.To this end, it has a transverse shaft 16 on the underside below the tubular connection 5, which is pivotally mounted at both ends in structural support bearings 17 are dimensioned sufficiently strong to absorb shear forces in the direction of flow.
  • This arrangement of the base frame 11 allows degrees of freedom that are similar to that of a gimbal
  • the base frame 11 is supported on the underside on a force measuring device 18. This can be an electrical load cell
  • the weight of the arc-shaped channel section 2 and the upstream thereof pent Flusstechniksmenge with the height h om ax and the center of gravity S is thus measured for the formed as a balance beam and the force measuring device 18 in front of the base frame 11 weight measurement
  • a base-shaped support structure 19 is firmly connected to the base frame 11, which has 5 columns 20 on both sides of the connection and a crossbar 21 above the connection 5.
  • a suspension device is on the crossbar 21 22 attached, which encompasses the connection 5 in the center of gravity and hangs on the crossmember 21 via a force measuring device 23.
  • the hanging device 22 is arranged exactly vertically above the transverse shaft 16.
  • the measured values of the measuring devices 18, 23 and a signal relating to the angle ⁇ of the arcuate channel from section 2 are fed to a PLC 24, which in turn outputs a control signal to the drive motor 15

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)

Abstract

L'invention concerne un système d'assèchement comprenant un mécanisme de décantation et/ou une voie d'écoulement, un réseau de distribution d'eaux usées alimentant le mécanisme ou la voie d'écoulement, contenant au moins un dispositif d'ajustement du débit par modification de la hauteur du déversoir, qui se présente sous forme de section de canal cintrée rotative, notamment d'après le brevet allemand 39 22 481, ou de pièce tubulaire flexible pouvant être soulevée, notamment selon le brevet allemand 39 43 607. La section de canal cintrée ou la pièce tubulaire pouvant être soulevée est reliée, par le biais d'une connexion tubulaire flexible, notamment selon la demande de brevet internationale PCT/DE 94/00428 (WO 94/25784), dans chaque cas avec le canal adjacent aval et avec le canal adjacent amont. Ce système comprend également des dispositifs permettant de mesurer le niveau des eaux usées en aval et en amont du dispositif d'ajustement du débit. Le dispositif permettant de mesurer le niveau des eaux usées en aval du dispositif d'ajustement du débit détecte le poids de la connexion tubulaire entre le dispositif d'ajustement du débit et le canal adjacent aval. Le système comprend en outre un dispositif de réglage relié au dispositif d'ajustement du débit et aux dispositifs de mesure, qui ajuste la hauteur du déversoir en fonction du niveau des eaux usées mesuré en aval et en amont du dispositif d'ajustement du débit. Le dispositif destiné à mesurer le niveau des eaux usées en amont du dispositif d'ajustement du débit est un dispositif permettant de mesurer le poids du dispositif d'ajustement du débit.
PCT/EP1998/006834 1997-10-28 1998-10-28 Systeme d'assechement Ceased WO1999023320A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU24123/99A AU2412399A (en) 1997-10-28 1998-10-28 Draining system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997148216 DE19748216A1 (de) 1997-10-28 1997-10-28 Entwässerungssystem
DE19748216.3 1997-10-28

Publications (1)

Publication Number Publication Date
WO1999023320A1 true WO1999023320A1 (fr) 1999-05-14

Family

ID=7847263

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/006834 Ceased WO1999023320A1 (fr) 1997-10-28 1998-10-28 Systeme d'assechement

Country Status (3)

Country Link
AU (1) AU2412399A (fr)
DE (1) DE19748216A1 (fr)
WO (1) WO1999023320A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11136753B2 (en) 2018-05-22 2021-10-05 Aiwell Holding As System for drainage of surface water

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008022316A1 (de) 2008-04-30 2009-11-05 Bgu-Umweltschutzanlagen Gmbh Verfahren zur Messung von Größen in einem Speicherbauwerk
RU2735960C1 (ru) * 2020-05-27 2020-11-11 Денис Владимирович Скибо Комплекс для приема сточных вод с автоматизированным устройством гидросмыва

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922481A1 (de) 1989-07-08 1991-01-17 Kupczik Guenter Vorrichtung zur regelung des durchflusses durch kanaele, insbesondere abwasserkanaele
DE3943607C2 (en) 1989-07-08 1993-03-11 Guenter Dipl.-Ing. 2000 Hamburg De Kupczik Flow regulator esp. for waste water channels
WO1994025784A1 (fr) 1993-04-24 1994-11-10 Phoenix Aktiengesellschaft Articulation tournante
DE4339036C1 (de) 1993-10-18 1995-01-05 Kupczik Guenter Abdichtende Drehverbindung
DE4339039A1 (de) 1993-11-16 1995-05-18 Reemtsma H F & Ph Schneid- und Portionierungsgerät für stäbchenförmige Rauchprodukte
WO1996033319A1 (fr) 1995-04-18 1996-10-24 Kupczik Guenter Procede d'evacuation des eaux usees
WO1997035077A1 (fr) 1996-03-15 1997-09-25 Kupczik Guenter Systeme de drainage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922481A1 (de) 1989-07-08 1991-01-17 Kupczik Guenter Vorrichtung zur regelung des durchflusses durch kanaele, insbesondere abwasserkanaele
DE3943607C2 (en) 1989-07-08 1993-03-11 Guenter Dipl.-Ing. 2000 Hamburg De Kupczik Flow regulator esp. for waste water channels
WO1994025784A1 (fr) 1993-04-24 1994-11-10 Phoenix Aktiengesellschaft Articulation tournante
DE4339036C1 (de) 1993-10-18 1995-01-05 Kupczik Guenter Abdichtende Drehverbindung
DE4339039A1 (de) 1993-11-16 1995-05-18 Reemtsma H F & Ph Schneid- und Portionierungsgerät für stäbchenförmige Rauchprodukte
WO1996033319A1 (fr) 1995-04-18 1996-10-24 Kupczik Guenter Procede d'evacuation des eaux usees
WO1997035077A1 (fr) 1996-03-15 1997-09-25 Kupczik Guenter Systeme de drainage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11136753B2 (en) 2018-05-22 2021-10-05 Aiwell Holding As System for drainage of surface water
EP3752685B1 (fr) * 2018-05-22 2022-01-19 Aiwell Holding AS Système de drainage des eaux de surface

Also Published As

Publication number Publication date
AU2412399A (en) 1999-05-24
DE19748216A1 (de) 1999-06-02

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