EP3844352A1 - Vakuum-abwasservorrichtung, verfahren und elektronische steuereinheit zur steuerung einer vakuum-abwasservorrichtung - Google Patents
Vakuum-abwasservorrichtung, verfahren und elektronische steuereinheit zur steuerung einer vakuum-abwasservorrichtungInfo
- Publication number
- EP3844352A1 EP3844352A1 EP19749685.4A EP19749685A EP3844352A1 EP 3844352 A1 EP3844352 A1 EP 3844352A1 EP 19749685 A EP19749685 A EP 19749685A EP 3844352 A1 EP3844352 A1 EP 3844352A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- control unit
- electronic control
- vacuum
- waste water
- 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
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)
- Sanitary Device For Flush Toilet (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018006919.3A DE102018006919A1 (de) | 2018-08-31 | 2018-08-31 | Vakuum-Abwasservorrichtung, Verfahren und elektronische Steuereinheit zur Steuerung einer Vakuum-Abwasservorrichtung |
PCT/EP2019/070604 WO2020043416A1 (de) | 2018-08-31 | 2019-07-31 | Vakuum-abwasservorrichtung, verfahren und elektronische steuereinheit zur steuerung einer vakuum-abwasservorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3844352A1 true EP3844352A1 (de) | 2021-07-07 |
Family
ID=67544226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19749685.4A Pending EP3844352A1 (de) | 2018-08-31 | 2019-07-31 | Vakuum-abwasservorrichtung, verfahren und elektronische steuereinheit zur steuerung einer vakuum-abwasservorrichtung |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3844352A1 (de) |
JP (1) | JP7154418B2 (de) |
KR (2) | KR20230141906A (de) |
CN (1) | CN112639230B (de) |
DE (1) | DE102018006919A1 (de) |
WO (1) | WO2020043416A1 (de) |
Families Citing this family (2)
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 |
Family Cites Families (13)
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 |
FI99156C (fi) * | 1993-04-19 | 1997-10-10 | Evac Ab | Sähköohjauslaite |
ES1046525Y (es) * | 2000-06-12 | 2001-06-01 | Tecn Modulares E Ind S A | Inodoro con sistema modular de evacuacion por vacio. |
FI110536B (fi) * | 2001-06-21 | 2003-02-14 | Evac Int Oy | Menetelmä jäteaineen kuljettamiseksi alipaineviemärijärjestelmässä |
EP1752589A1 (de) * | 2005-08-12 | 2007-02-14 | Glova GmbH | Eine Vakuumtoilette |
FI118232B (fi) * | 2006-03-31 | 2007-08-31 | Evac Int Oy | Alipaineviemärijärjestelmä |
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 |
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 |
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 |
-
2018
- 2018-08-31 DE DE102018006919.3A patent/DE102018006919A1/de active Pending
-
2019
- 2019-07-31 JP JP2021536149A patent/JP7154418B2/ja active Active
- 2019-07-31 KR KR1020237032223A patent/KR20230141906A/ko not_active Application Discontinuation
- 2019-07-31 EP EP19749685.4A patent/EP3844352A1/de active Pending
- 2019-07-31 KR KR1020217007926A patent/KR20210041618A/ko not_active IP Right Cessation
- 2019-07-31 WO PCT/EP2019/070604 patent/WO2020043416A1/de unknown
- 2019-07-31 CN CN201980057056.1A patent/CN112639230B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN112639230A (zh) | 2021-04-09 |
KR20210041618A (ko) | 2021-04-15 |
JP7154418B2 (ja) | 2022-10-17 |
DE102018006919A1 (de) | 2020-03-05 |
JP2022501534A (ja) | 2022-01-06 |
WO2020043416A1 (de) | 2020-03-05 |
KR20230141906A (ko) | 2023-10-10 |
CN112639230B (zh) | 2023-09-19 |
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RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ACO AHLMANN SE & CO. KG |
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