WO2020043416A1 - Dispositif d'eaux usées sous vide, procédé et unité de commande électronique pour commander un dispositif d'eaux usées sous vide - Google Patents

Dispositif d'eaux usées sous vide, procédé et unité de commande électronique pour commander un dispositif d'eaux usées sous vide Download PDF

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Publication number
WO2020043416A1
WO2020043416A1 PCT/EP2019/070604 EP2019070604W WO2020043416A1 WO 2020043416 A1 WO2020043416 A1 WO 2020043416A1 EP 2019070604 W EP2019070604 W EP 2019070604W WO 2020043416 A1 WO2020043416 A1 WO 2020043416A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
control unit
electronic control
vacuum
waste water
Prior art date
Application number
PCT/EP2019/070604
Other languages
German (de)
English (en)
Inventor
Jiri Haberle
Petr CARVAN
Jiri LONICEK
Original Assignee
Aco Severin Ahlmann Gmbh & Co. Kg
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 Aco Severin Ahlmann Gmbh & Co. Kg filed Critical Aco Severin Ahlmann Gmbh & Co. Kg
Priority to CN201980057056.1A priority Critical patent/CN112639230B/zh
Priority to KR1020237032223A priority patent/KR20230141906A/ko
Priority to EP19749685.4A priority patent/EP3844352A1/fr
Priority to KR1020217007926A priority patent/KR20210041618A/ko
Priority to JP2021536149A priority patent/JP7154418B2/ja
Publication of WO2020043416A1 publication Critical patent/WO2020043416A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore

Definitions

  • Vacuum sewage device, method and electronic control unit for controlling a vacuum sewage device Vacuum sewage device, method and electronic control unit for controlling a vacuum sewage device
  • the invention relates to vacuum sewage devices and in particular
  • US 2007/0226887 A1 discloses a vacuum waste water device comprising a bowl and a waste water valve which is located between the bowl and a waste water pipe in which there is a vacuum.
  • the waste water valve is controlled pneumatically. Suppression at the control input opens the waste water valve.
  • a control mechanism generates the required negative pressure through a connection to the sewage pipe and removes the negative pressure through a connection to air.
  • the control mechanism can be controlled pneumatically or electrically.
  • the invention is based among other things on the task of further simplifying and accelerating the control of the waste water valve, saving water and reducing the flushing noise.
  • the invention is based on the idea of controlling the waste water valve with electronically controlled valves, for example standard valves, and other suitable technical means.
  • the first valve (hereinafter also referred to as “vacuum valve”) connects the control input of the waste water valve with a vacuum (hereinafter also referred to as “vacuum”), which is provided, for example, by the waste water line or separately.
  • a ventilation means for example in the form of a valve or a nozzle, connects the control input to air, for example ambient air which is under ambient pressure, or compressed air which is provided.
  • the vacuum valve When the vacuum valve is opened, the waste water valve also opens.
  • the waste water valve closes very quickly. Thanks to the electronic control, these processes can be adapted to all requirements and can be carried out very quickly.
  • the electronic control is carried out by an electronic one
  • the electronic control unit can have a communication interface that offers various additional benefits.
  • the control unit can thus send a message which triggers maintenance of the device if a defined number of uses of the waste water device is exceeded.
  • the electronic control unit can be provided with diagnostic functions and send diagnostic messages via the communication interface, for example to a central server. Furthermore, the electronic control unit can also
  • Communication interface can be configured.
  • the invention relates to a vacuum sewage device comprising a
  • Ventilation means each having a first connection and a second connection, the waste water outlet of the bowl being connected to the waste water inlet of the waste water valve and the waste water outlet of the waste water valve being connected to a vacuum waste water line, characterized in that the
  • Control input of the sewage valve is connected to the first connection of the first valve and the first connection of the ventilation means, the second connection of the first valve is connected to vacuum or the vacuum sewage line, the second connection of the ventilation means is in contact with air and the first valve and that
  • Ventilation means can be controlled by electronic control signals.
  • the vacuum sewage device may further comprise an electronic control unit, which is designed such that it delivers the control signals to the first valve and the ventilation means in such a way that the ventilation means opens when the first valve closes and vice versa.
  • an electronic control unit which is designed such that it delivers the control signals to the first valve and the ventilation means in such a way that the ventilation means opens when the first valve closes and vice versa.
  • the invention preferably relates to a vacuum sewage device, wherein the electronic control unit can have a communication interface.
  • the invention preferably relates to a vacuum sewage device, wherein the electronic control unit can be designed such that a malfunction of the vacuum sewage device or its components can be detected and one
  • corresponding message can be sent via the communication interface.
  • the invention preferably relates to a vacuum sewage device, wherein the electronic control unit can be designed such that a configuration message can be received via the communication interface.
  • the invention preferably relates to a vacuum sewage device, wherein the configuration message contains information on the configuration of a timing of the
  • Control signals and / or to configure other parameters can contain.
  • the invention preferably relates to a vacuum sewage device, wherein the electronic control unit can be designed such that a number of uses of the vacuum sewage device or its components can be counted.
  • the invention preferably relates to a vacuum sewage device, wherein the electronic control unit can be designed such that a service message is sent via the communication interface if the number of uses of the vacuum sewage device or its components exceeds a predefined value.
  • the invention preferably relates to a vacuum sewage device, wherein the bowl can be a toilet bowl, a urinal, a shower tray, a bath tub or another type of waste water collecting vessel.
  • the bowl can be dimensioned accordingly for humans or animals.
  • the invention preferably relates to a vacuum sewage device, the ventilation means being a second valve (hereinafter also referred to as “air valve”).
  • the invention preferably relates to a vacuum sewage device, wherein the aerating means is a nozzle.
  • the invention relates to a vacuum sewage device, wherein the bowl can have a flushing water inlet and the vacuum sewage device can comprise a third valve (hereinafter also “flushing valve”), which has a first connection and a second connection and through which electronic control signals can be controlled, the first connection having a Water supply and the second connection is connected to the flushing water inlet of the bowl.
  • a third valve hereinafter also “flushing valve”
  • the invention further relates to a method for controlling a vacuum sewage device, comprising receiving a trigger signal at a
  • the invention preferably relates to a method for controlling a vacuum sewage device, the electronic control unit being able to generate further control signals after receiving the trigger signal, which cause a third valve to open for a further predefined period of time and thereby flush water to be flushed into a bowl.
  • the invention preferably relates to a method for controlling a vacuum sewage device, further comprising receiving a configuration message via a communication interface of the electronic control unit, the configuration message containing information on the configuration of a timing of the
  • the invention preferably relates to a method for controlling a vacuum sewage device, further comprising detecting a malfunction of the vacuum sewage device or its components and sending a corresponding message via a communication interface of the electronic control unit.
  • the invention relates to a method for controlling a vacuum sewage device, which may further include counting a number of uses of the vacuum sewage device or its components.
  • the invention preferably relates to a method for controlling a vacuum sewage device, further comprising sending a service message via a communication interface of the electronic control unit if the number of uses of the vacuum sewage device or its components is one predefined value exceeds.
  • the invention further relates to an electronic control unit for controlling a vacuum sewage device, which is designed to control the vacuum sewage device in such a way that, after receiving a trigger signal, control signals are generated which cause a first valve to open for a predefined period of time and thereby connecting a wastewater valve control input to vacuum to open the wastewater valve, and venting means opens when the first valve closes, and thereby connecting the wastewater valve control input to air to close the wastewater valve.
  • the electronic control unit can preferably be designed to generate further control signals after receiving the trigger signal, which cause a third valve to open for a further predefined period of time and thereby flush water to be flushed into a bowl.
  • the electronic control unit can preferably be designed such that a configuration message can be received via a communication interface of the electronic control unit, the configuration message containing information on the configuration of a timing of the control signals and / or on the configuration of other parameters.
  • the electronic control unit can preferably be designed such that a malfunction of the vacuum sewage device can be detected and a corresponding message can be sent via the communication interface.
  • the electronic control unit can preferably be designed such that a number of uses of the vacuum sewage device or its components can be counted.
  • the electronic control unit can preferably be designed such that a service message is sent via the communication interface if the number of uses of the vacuum sewage device or its components exceeds a predefined value.
  • FIG. 1 shows a vacuum sewage device according to an embodiment of the invention
  • Figure 2 shows a vacuum sewage device according to another
  • Figure 3 shows a vacuum sewage system comprising a plurality of vacuum sewage devices.
  • FIG. 1 shows a vacuum sewage device according to an embodiment of the invention.
  • the vacuum sewage device comprises a bowl 6, a
  • Waste water valve 4 a first valve 1 and a ventilation means in the form of a second valve 2, a vacuum waste water line 7.
  • the first valve 1 and the second valve 2 each have two connections.
  • the waste water valve 4 has a waste water inlet and a waste water outlet and a control input for pneumatically controlling the waste water valve 4.
  • the bowl 6 has a waste water outlet.
  • the waste water outlet of the bowl 6 is connected to the waste water inlet of the waste water valve 4.
  • the waste water outlet of the waste water valve 4 is connected to the vacuum waste water line 7.
  • the control input of the waste water valve 4 is connected to a first connection of the first valve 1 and a first connection of the second valve 2.
  • the second connection of the first valve 1 is connected to a vacuum or the vacuum sewage line 7.
  • the second connection of the second valve 2 is in contact with air.
  • the second connection of the second valve 2 can be connected, for example, to an air filter.
  • the first valve 1 and the second valve 2 can be controlled by electronic control signals.
  • Fig. 1 also shows an electronic control unit 5, the corresponding electronic
  • the electronic control unit 5 can with a
  • Power supply for example, be electrically connected to a low-voltage power supply or galvanically isolated low-voltage power supply.
  • a supply voltage such as DC supply voltage can be 24 V, for example.
  • This electronic control unit 5 can have a communication interface, for example wired and / or wireless communication interface, which offers various additional benefits.
  • the control unit 5 can thus record the number of uses of the sewage device and, if a fixed one Number is exceeded, send a message that triggers cleaning and / or maintenance of the device.
  • the electronic control unit 5 can also be provided with diagnostic functions, for example via corresponding sensors, which can be attached to various points of the waste water device. For example, a
  • actuated valves 1, 2 can also be equipped so that they report a malfunction back to the electronic control unit 5. So it can
  • electronic control unit 5 send diagnostic messages via the communication interface, for example, to a central server 8, see FIG. 3.
  • the electronic control unit 5 can be operated via the
  • Communication interface also receive messages.
  • a message can be, for example, a configuration message that contains information about the configuration of the control. This information can, for example, determine the timing of the control signals or the threshold values for error messages and / or service messages.
  • Fig. 2 shows the vacuum sewage device in the embodiment of a toilet flush.
  • the bowl 6 is one
  • a third valve 3 regulates the rinse water supply into the bowl 6.
  • the third valve 3 is accordingly installed between the rinse water inlet of the bowl 6 and a corresponding water supply.
  • the control takes place in such a way that first the third valve 3, then the first valve 1 and then the second valve 2 are opened by means of control signals from the electronic control unit 5.
  • the other components are the same as above
  • Fig. 3 shows how the vacuum sewage device can be integrated into a vacuum sewage system.
  • the electronic control units 5 communicate with the central server 8, which receives the error messages and
  • the vacuum sewage pipes 7 are brought together accordingly. 3 also shows a central negative pressure generation unit 9, which suppresses the negative pressure in the vacuum Sewage pipes 7 generated.

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)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

L'invention concerne un dispositif d'eaux usées sous vide comprenant une cuvette (6) qui possède une sortie d'eaux usées ; une vanne à eaux usées (4) qui possède une entrée d'eaux usées et une sortie d'eaux usées ainsi qu'une entrée de commande destinée à commander pneumatiquement la vanne à eaux usées ; une première vanne (1) et un moyen d'aération (2) qui possèdent chacun un premier raccord et un deuxième raccord. Selon l'invention : la sortie d'eaux usées de la cuvette (6) est reliée à l'entrée d'eaux usées de la vanne à eaux usées (4) ; et la sortie d'eaux usées de la vanne à eaux usées (4) est reliée à une conduite d'eaux usées sous vide (7). L'invention est caractérisée en ce que l'entrée de commande de la vanne à eaux usées (4) est reliée au premier raccord de la première vanne (1) et au premier raccord du moyen d'aération (2) ; le deuxième raccord de la première vanne (1) est relié au vide ou à la conduite d'eaux usées sous vide (7) ; le deuxième raccord du moyen d'aération (2) est exposé à l'air ; et la première vanne (1) et le moyen d'aération (2) peuvent être commandés par des signaux de commande électroniques. L'invention concerne également un procédé et une unité de commande électronique (5) pour commander un dispositif d'eaux usées sous vide.
PCT/EP2019/070604 2018-08-31 2019-07-31 Dispositif d'eaux usées sous vide, procédé et unité de commande électronique pour commander un dispositif d'eaux usées sous vide WO2020043416A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201980057056.1A CN112639230B (zh) 2018-08-31 2019-07-31 真空污水装置、用于控制真空污水装置的方法和电子控制单元
KR1020237032223A KR20230141906A (ko) 2018-08-31 2019-07-31 진공 폐수 장치, 진공 폐수 장치를 제어하기 위한 방법 및 전자 제어 유닛
EP19749685.4A EP3844352A1 (fr) 2018-08-31 2019-07-31 Dispositif d'eaux usées sous vide, procédé et unité de commande électronique pour commander un dispositif d'eaux usées sous vide
KR1020217007926A KR20210041618A (ko) 2018-08-31 2019-07-31 진공 폐수 장치, 진공 폐수 장치를 제어하기 위한 방법 및 전자 제어 유닛
JP2021536149A JP7154418B2 (ja) 2018-08-31 2019-07-31 真空廃水装置、真空廃水装置を制御するための方法及び電子制御ユニット

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018006919.3 2018-08-31
DE102018006919.3A DE102018006919A1 (de) 2018-08-31 2018-08-31 Vakuum-Abwasservorrichtung, Verfahren und elektronische Steuereinheit zur Steuerung einer Vakuum-Abwasservorrichtung

Publications (1)

Publication Number Publication Date
WO2020043416A1 true WO2020043416A1 (fr) 2020-03-05

Family

ID=67544226

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/070604 WO2020043416A1 (fr) 2018-08-31 2019-07-31 Dispositif d'eaux usées sous vide, procédé et unité de commande électronique pour commander un dispositif d'eaux usées sous vide

Country Status (6)

Country Link
EP (1) EP3844352A1 (fr)
JP (1) JP7154418B2 (fr)
KR (2) KR20230141906A (fr)
CN (1) CN112639230B (fr)
DE (1) DE102018006919A1 (fr)
WO (1) WO2020043416A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019007946A1 (de) * 2019-11-15 2021-05-20 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Vakuum-Abwasservorrichtung und Verfahren
IT202200010643A1 (it) * 2022-05-23 2023-11-23 Ricerca Realizzazione & Distribuzione S R L Apparato sanitario sottovuoto e sistema di monitoraggio per monitorare almeno un apparato sanitario sottovuoto

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983414A (en) * 1993-04-19 1999-11-16 Evac Ab Electrical control device
EP1293614A2 (fr) * 2000-06-12 2003-03-19 Tecnicas Modulares E Industriales, S.A. Siege d'aisances comprenant un systeme modulaire d'evacuation sous vide
US20040237183A1 (en) * 2001-06-21 2004-12-02 Gunnar Lindroos Vacuum sewer system
US20070226887A1 (en) 2006-03-31 2007-10-04 Vesa Lappalainen Vacuum sewer system
DE202013008298U1 (de) * 2013-09-20 2014-12-22 Evac Gmbh Vakuumtoilette mit wechselseitiger Quetschventilschließung
DE202014005775U1 (de) * 2014-07-17 2015-10-20 Evac Gmbh Elektropneumatische Vorsteuereinheit
CN108343140A (zh) * 2018-03-19 2018-07-31 无锡市万里实业发展有限公司 带有分离器的真空保持式集便系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9300534U1 (de) * 1993-01-16 1993-07-08 Sanivac Vakuumtechnik GmbH, 2000 Wedel Vorrichtung zum Steuern der Arbeitsvorgänge einer Vakuumtoilette
EP1752589A1 (fr) * 2005-08-12 2007-02-14 Glova GmbH Une toilette sous vide
KR101506847B1 (ko) * 2014-12-22 2015-03-30 주식회사 호두 진공변기의 진공식환기장치
JP6888801B2 (ja) * 2015-10-30 2021-06-16 積水ホームテクノ株式会社 移動式水洗トイレ、及び水洗トイレシステム
JP2017089206A (ja) 2015-11-09 2017-05-25 株式会社Ｌｉｘｉｌ トイレシステム
JP6901121B2 (ja) 2017-04-20 2021-07-14 積水ホームテクノ株式会社 水洗トイレ、及び水洗トイレシステム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983414A (en) * 1993-04-19 1999-11-16 Evac Ab Electrical control device
EP1293614A2 (fr) * 2000-06-12 2003-03-19 Tecnicas Modulares E Industriales, S.A. Siege d'aisances comprenant un systeme modulaire d'evacuation sous vide
US20040237183A1 (en) * 2001-06-21 2004-12-02 Gunnar Lindroos Vacuum sewer system
US20070226887A1 (en) 2006-03-31 2007-10-04 Vesa Lappalainen Vacuum sewer system
DE202013008298U1 (de) * 2013-09-20 2014-12-22 Evac Gmbh Vakuumtoilette mit wechselseitiger Quetschventilschließung
DE202014005775U1 (de) * 2014-07-17 2015-10-20 Evac Gmbh Elektropneumatische Vorsteuereinheit
CN108343140A (zh) * 2018-03-19 2018-07-31 无锡市万里实业发展有限公司 带有分离器的真空保持式集便系统

Also Published As

Publication number Publication date
DE102018006919A1 (de) 2020-03-05
JP2022501534A (ja) 2022-01-06
KR20230141906A (ko) 2023-10-10
JP7154418B2 (ja) 2022-10-17
CN112639230B (zh) 2023-09-19
KR20210041618A (ko) 2021-04-15
CN112639230A (zh) 2021-04-09
EP3844352A1 (fr) 2021-07-07

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