WO2019214912A1 - Dispositif mobile d'alimentation en fluides et d'évacuation de fluides - Google Patents

Dispositif mobile d'alimentation en fluides et d'évacuation de fluides Download PDF

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Publication number
WO2019214912A1
WO2019214912A1 PCT/EP2019/059759 EP2019059759W WO2019214912A1 WO 2019214912 A1 WO2019214912 A1 WO 2019214912A1 EP 2019059759 W EP2019059759 W EP 2019059759W WO 2019214912 A1 WO2019214912 A1 WO 2019214912A1
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WO
WIPO (PCT)
Prior art keywords
media
mobile
disposal
housing
disposal device
Prior art date
Application number
PCT/EP2019/059759
Other languages
German (de)
English (en)
Inventor
Ralph Brunner
Michael FÖHRENBACH
Matthias Locher
Roland Mendler
Sabrine WEIß
Original Assignee
Waldner Laboreinrichtungen 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 Waldner Laboreinrichtungen Gmbh & Co. Kg filed Critical Waldner Laboreinrichtungen Gmbh & Co. Kg
Publication of WO2019214912A1 publication Critical patent/WO2019214912A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/02—Laboratory benches or tables; Fittings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details

Definitions

  • the invention generally relates to a mobile media supply.
  • the invention relates to a mobile media supply and disposal device and a modular
  • the mobile media supply can be used, for example, in a laboratory.
  • Typical media used in laboratories are e.g. various gases, compressed air, liquids, such as water for washing purified or softened water as a medium in the laboratory work, electric power and the like.
  • the media supply in a laboratory is often via stationary fixtures, which are fed by supply lines from the ceiling or from the floor of the laboratory.
  • the supply lines are permanently installed and can not be easily laid, Rebuild or replace at short notice.
  • This means that the media supply in a laboratory is usually made available stationary and possibly also centrally and permanently installed.
  • the media supply can be adapted to a specific laboratory work only with a correspondingly high construction costs.
  • a laboratory in which different laboratory activities are to be carried out can have full laboratory equipment, but in some cases only a small amount is actually used.
  • the disadvantage of this is that high investment costs arise in the provision of media supply, comparatively large premises are required for each laboratory or, if not all media should be kept, no flexibility in terms of one
  • the object of the invention is therefore to provide a more flexible media supply for a laboratory with structurally simple means possible.
  • a mobile media supply and disposal device is particularly suitable for a laboratory and comprises a mobile, self-contained housing with a receiving space for at least one if necessary exchangeable media storage.
  • the housing may for example be configured cuboid and have three side walls and an access door or access door.
  • the outer dimensions of the housing may for example be adapted to passage widths of conventional interior doors and, for example, a width of about 300 to 600mm, preferably about 450mm, a depth of about 300 to 600mm, preferably of about 450mm, and having a height of about 500 to 800mm, preferably about 680mm.
  • the housing can stand on rollers, which may partially have a brake.
  • the housing may also have a Aufhahmevorraum for a particular driverless, computer-controlled transport system, wherein at the
  • the media storage may be e.g. a gas cylinder, a liquid canister, a chemical container an electrical energy storage, such as a secondary element or a battery, a pump, a filter system for sucked media, a compressor or the like act.
  • the storage can also take place temporarily, in particular in the case of a filter system, e.g. like a recirculation system.
  • the mobile media supply and disposal device has a lid which covers the receiving space and is preferably releasably attached to the housing.
  • the housing has, on a first side, an interface section which connects an inner side with an outer side of the housing and which is offset inwards relative to an outer edge of the cover and / or with respect to an outer wall of the first side of the housing.
  • the interface section may e.g. a housing part, which may be preferably releasably attached to the rest of the housing and is easy to replace in this way.
  • the mobile media supply and disposal device has a
  • the Power supply device which is arranged in the interface portion and having at least one current inner terminal and a Stromau present disclosure.
  • the power supply device can also function bidirectionally, so that optionally electrical power can be supplied or removed. That means that the Power supply device either to the mobile media and
  • disposal device separate facilities from the media and
  • Power supply device may have one or more sockets or the like for this purpose.
  • a storage medium arranged in the receiving space can be moved together with the housing and can thus easily be moved back and forth within a laboratory without appreciable restrictions. If required, however, the media store can be readily changed through the open case to another type of media or swapped for a filled media store of the same media type.
  • the inwardly offset interface section interfaces and / or connections are always protected by the housing or the lid, so that the mobile
  • Media supply and disposal device also safe by e.g. Doors can be moved. Due to the mobile provision of the media supply and disposal device, no conversions or extensions of a domestic installation of an existing laboratory need to be carried out. For required media are simply provided as needed by the mobile media supply and disposal device moves to a workplace of the laboratory and then moved away again after use.
  • the interface section further has a
  • the media supply device with at least one media outer connection and a media inner connection.
  • the media supply device may be, for example, quick couplings or the like for easy connection and removal of media lines, such as hoses, etc., act.
  • the media supply device is also offset from the housing or the outer edge of the lid inwardly and thus robustly protected.
  • To the mobile media supply and disposal device a way to own monitoring certain functions, to control their own functions, such as a pump control or the like, for networking with other Rulever- and
  • the mobile media supply and disposal device may comprise an electronic control device which is optionally attachable in or on the housing.
  • the control device can be detachably received in a flanging device, which can be arranged on an inner side of the housing.
  • the control device can be designed to be battery-powered, wherein the term battery can be understood as meaning both a primary element and a rechargeable secondary element, that is to say an accumulator or rechargeable battery.
  • the control device may include a housing according to a degree of protection, such as
  • the control device may include a processor, a memory device, a measuring arrangement, etc.
  • the control device may have a first input interface for electrical coupling to the current inner terminal and be configured to charge a battery of the control device via an energy source connected to the external current terminal.
  • the first input interface may be a current interface.
  • control device may comprise a charging circuit or charging electronics or charge controller, for example to provide a charging circuit. to be charged via a conventional power grid. So just a power cable to the external power connection of the
  • Power supply device of the mobile media supply and disposal device connected and the battery of the control device via a, possibly additional, electrical Branch of the power supply device or the current inner terminal are charged.
  • the electrical connection between the control device and the power supply device can be made, for example, by means of a plug connection.
  • Control device cooperating, that upon insertion of the control device in the holding device automatically an electrical connection with the current inner terminal is made.
  • the current inside connection can be e.g. via cable with a
  • Counter interface of the holding device to be electrically connected.
  • the first input interface and / or the mating interface can be connected via e.g. Contact pins or similar electrical contacts feature.
  • the control device can have at least one second input interface for coupling with at least one detection device for detecting a state variable of the media reservoir and / or the housing.
  • the second input interface may be a measuring interface, which allows a supply of electric current to the detection device and / or a data exchange with the detection device.
  • control device also has a plurality of second input interfaces for coupling a plurality of detection devices.
  • second input interfaces for coupling a plurality of detection devices.
  • control device to be integrated into the control device as an integral part.
  • the control device may have one or more integral
  • a state variable of the media store and / or the housing to be detected can be, for example, a fill level of the media store. Accordingly, the at least one
  • Detection device to be a level sensor for the media storage.
  • various measuring concepts are conceivable, such as a capacitive, inductive or ultrasound-based level sensor, a level sensor with float or the like.
  • the at least one detection device is a vibration sensor. This can e.g. when
  • vibration-sensitive resistor be designed as an acceleration sensor or the like.
  • the at least one detection device can be a temperature sensor.
  • Detecting means on the inside of the housing e.g. be in the receiving room, measuring gas sensor.
  • the at least one detection device may be a balance with a footprint for the media storage.
  • Media storage so easily the level of the same can be detected. Additionally or Alternatively, an internal pressure of the media storage, such as the gas bottle, can be detected and / or monitored to determine the level.
  • an internal pressure of the media storage such as the gas bottle, can be detected and / or monitored to determine the level.
  • control device has at least one output interface for transmitting the state variable to a display device arranged outside the housing and / or to a
  • Monitoring state variables can also be provided a plurality of output interfaces.
  • the output interface may e.g. an electrical power interface, a
  • Machine interface a hardware interface, a software interface, a
  • Network interface possibly with a radio module, or the like.
  • all values or state variables detected by the at least one detection device can be transmitted to the outside via the at least one output interface, where they can then be taken into consideration, evaluated or further processed.
  • the display device can have a luminous means with at least one first color and with a second color.
  • An exemplary application may e.g. the detection of the level of the media storage, wherein at low or empty level, the light source of e.g. Green or white is clearly recognizable switched to red to visually point to the no longer sufficiently filled media memory.
  • the display device may e.g. also operated by a hand
  • the display then displays the result of the self-test for a predetermined period of time, for example, the green color at sufficiently filled or the red color with empty media storage and then goes out again.
  • the at least one output interface can also be radio-based
  • the communication device for transmitting the state variable to a separate from the media supply and disposal device, second communication device.
  • the communication device can be designed in each case as a Bluetooth or wireless network radio module or according to another suitable communication standard.
  • the second communication device may be part of e.g. also server-based computer system of the laboratory, e.g. a radio module that works according to the same communication standard.
  • the housing may also have a visible to the outside display
  • State variable in particular the level of the media memory, in numbers and / or graphically visualized.
  • the at least one output interface can be connected to an electronically controllable shut-off device which selectively blocks an outlet of the media reservoir.
  • the shut-off device may e.g. be an electrically or electronically controllable valve device, such as a solenoid valve.
  • the valve device can be arranged, for example, in a media line within the housing such that it is arranged between the outlet of the media store and the media supply device, ie the at least one media outer connection or media inner connection, the mobile media supply and disposal device.
  • control device a
  • An interior location unit for determining a current position of the media supply and disposal device.
  • the indoor location for example, based on a wireless network and the current position to eg a parent Computer system of the laboratory, which then next to the current position and the one or more state variables is transmitted.
  • Computery stem an automated transport system leads to a respective mobile media supply and disposal device to move it from the current position to another position.
  • Fluid outlet connected, first media storage, especially fresh water tank, for media delivery and connected to the liquid nozzle, second
  • the media memories may be e.g. to act canister, wherein at least the first media storage is connected to a pump device arranged in the housing.
  • the pumping device can be controlled, for example, by the control device and also supplied with power. Alternatively, it is possible that the pumping device is supplied directly via the current inner terminal and this is controlled by a manually operable switch.
  • the liquid outlet may be e.g. be a conventional water faucet, which is attached to the lid, which on demand on the
  • a supply line of the water fitting can then be easily connected to the pumping device, e.g. be connected via a connector or the like.
  • the liquid nozzle may be integrated into a sink and open into a drain line, which in turn opens into the second media reservoir.
  • the cover can carry a suction device which can be connected to the at least one media store.
  • a suction device for example, a NOTEabsauger on the Lid or laterally attached to the housing and with an extraction arm of this, for example, with one or more intervening joints extend away.
  • a filter system may be arranged with one or more filters and a pumping device, which can be controlled for example via the control device.
  • the invention also relates to a modular media supply system for a laboratory. This has a plurality of mobile media supply and disposal devices in one or more of the embodiments described above.
  • the disposal devices each have a movable housing having a first outer dimension, a second outer dimension and a third outer dimension, wherein the housings are uniformly dimensioned.
  • the media supply system includes a laboratory furniture that includes an internal dimension in which the plurality of media and
  • the laboratory furniture may e.g. a table, in particular rolling table, be under the worktop, for example, exactly six mobile media supply and disposal devices can be added.
  • the table can e.g. have a length of 1500mm and a width of 900mm.
  • mobile media supply and disposal devices can also be used.
  • Figure 2 shows a mobile media supply and disposal device according to a
  • Figure 3 shows a mobile media supply and disposal device according to a
  • FIG. 4 shows a mobile media supply and disposal device according to a
  • Figure 5 shows a mobile media supply and disposal device according to a
  • FIG. 6 shows a mobile media supply and disposal device according to a
  • Figure 7 shows a mobile media supply and disposal device according to a
  • FIG. 8 is a block diagram of a controller of a mobile media supply and disposal apparatus according to an embodiment of the invention.
  • FIG. 9 shows a modular media supply system for a laboratory with a plurality of mobile media supply and disposal devices.
  • the figures are merely schematic representations and serve only to illustrate the invention. Identical or equivalent elements are consistently provided with the same reference numerals. Preferred embodiments of the invention
  • Figure 1 shows a perspective view of a mobile Rulever
  • the disposal device 1 which has a housing 2, which is exemplified in this exemplary embodiment as a cuboid.
  • the housing 2 has the exemplary here
  • the housing 2 is provided with a base 3 on a number of rollers 4 and is therefore mobile.
  • the housing 2 is covered with an exchangeable, that is releasably attached, cover 5.
  • the cover 5 is an example of a plate, but as described below may also have openings and / or fittings.
  • a cuboid receiving space 6 is formed, which is accessible via an optionally openable and closed access 7, which is here designed as a hinged door hinged on one side.
  • the housing 2 On a side opposite the access 7 side, the housing 2 has an inner side with an outer side of the housing 2 connecting interface section 8, which is offset from an outer edge of the lid 5 and / or against an outer wall of the first side of the housing 2 inside.
  • the interface section 8 is exemplified in this exemplary embodiment designed as a plate-shaped housing part and is releasably secured to the rest of the housing.
  • a power supply device 9 is arranged, which has at least one current inner terminal 10 (see for example Figure 3) and a
  • the power supply device 9 has, for example, a manually operable switch on an outer side of the housing 2 and possibly a voltage converter, for example an AC-DC converter and / or DC-AC converter.
  • a display device 12 can be seen, which here is exemplary along a outer side of the housing 2 extends strip-shaped, but is preferably mounted circumferentially. In this embodiment, the display device 12 is designed as a multi-colored LED strip light.
  • the mobile media supply and disposal device 1 is shown in a front view, that is to say with a view towards the interface section 8.
  • the interface section 8 also has a media supply device 13, which has at least one media inner connection 14 (see, for example, FIG. 3) and a media outer connection 15.
  • two media outer terminals 15 are provided.
  • the media inner port 14 and the media outer port 15 are for example as
  • FIG. 3 shows the mobile media supply and disposal apparatus 1 in a sectional view along the section line III-III in FIG. 2.
  • the mobile media supply and disposal apparatus 1 always has the same, uniform basic structure with the unit
  • Interface portion 8 and the lid 5 to an individual purpose, such.
  • a media reservoir 16 is arranged in the form of a media container or a gas cylinder.
  • this is a commercial propane tank with 1 lkg filling weight.
  • Media reservoir 16 is via a fluid line 17, which is an electrically actuated
  • Shut-off device 18 in the form of a solenoid valve, connected to the media inner port 14, so that the medium, here for example the propane gas, via the Media outlet 15 can be removed from the media storage 16, however, the outlet of the media reservoir 16 via the shut-off device 18 can be selectively blocked.
  • the medium here for example the propane gas
  • the shut-off device 18 For controlling and / or monitoring the mobile media supply and disposal device 1, this has in its interior, ie within the housing 2, an electronic
  • Control device 19 which here via a processor 20, a memory 21 for storing program instructions, an input interface 22, an output interface 23 and its own power supply via a battery 24 in the form of a rechargeable
  • the battery 24 also has a charging electronics, so that the battery 24 can be recharged within the housing 2.
  • the input interface 22 has a plurality of terminals,
  • the output interface 23 has a plurality of terminals, in particular plug-in terminals, to which e.g. the above-mentioned display device 12, a radio-based communication module 26 or a conveying device, such as e.g. a pump, can be connected.
  • the control device 19 is explained by way of example for the embodiment of the mobile media supply and disposal device 1 shown in FIG. 3, the control device 19 can also be used universally for other embodiments. Accordingly, the housing 2 has a holding device, on which the control device 19 can optionally be attached and released again. In this embodiment, the control device 19 via its input interface 22 and / or its output interface 23 an electrical connection to the
  • Power supply device 9 whereby an electrical connection exists between the external power connection 11 and the battery 24. That means that the mobile media and disposal device 1 connected to a power supply and the battery 24 can be charged over it.
  • the input interface 22 is the
  • Control device 19 with a plurality of detection means 25 for detecting
  • Temperature measuring device and gas sensor for monitoring the receiving space 6 are designed as a level sensor and a vibration sensor.
  • the vibration sensor for monitoring the receiving space 6
  • the display device 12 is also actuated via the output interface 23, in order, e.g. to signal via a red light that no media supply is possible.
  • the output interface 23 in order, e.g. to signal via a red light that no media supply is possible.
  • Measurement result also transmitted via the communication module 26 to the computer system of the laboratory.
  • the mobile media supply and disposal device 1 again serves as an example for the gas supply, so that in principle the same configuration as with reference to FIG. 3 can be present here, but not completely represented for the sake of clarity.
  • another detection device 25 is arranged in the form of a balance with a footprint for the designed as a gas container media storage 16 in the receiving space 6.
  • the level can be determined by the weight of the media memory 16.
  • Measurement result is again displayed by the display device 12, wherein, for example, a red light indicates that the level is no longer sufficient for a gas supply.
  • the measurement result is also transmitted via the communication module 26 to the computer system of the laboratory.
  • Figure 5 is another embodiment of the mobile Rulever- and
  • the disposal device 1 shown here serves the mobile water supply.
  • the cover 5 now carries a fluid outlet connected fluidly with a designed as a disposal tank 16 fluid spout 28 in the form of a sink and with a running as a fresh water canister media storage 16 fluidly connected fluid outlet 29 in the form of a water fitting.
  • a feed pump (not shown), which can be activated via the output interface 23 of the control device 19, is arranged in order to convey the water to the liquid outlet 29.
  • Figure 6 shows another embodiment of the mobile Rulever
  • the media storage 16 is now designed as a rechargeable battery or as a secondary element. Accordingly, the media store 16 is now electrically coupled to the current inner terminal 10 of the power supply device 9, which is now connected to a plurality of external power terminals 11 of the interface section 8. As a result, several electrical devices can be powered electrically via the mobile media supply and disposal device 1. Via the control device 19 is e.g. detects the remaining capacity of the media memory 16 and optionally output via the output interface 23. Possibly. the measurement result is also transmitted via the communication module 26 to the computer system of the laboratory.
  • Disposal device 1 shown in which the media storage 16 now (not shown) filter and / or a pumping device or fan unit. Furthermore, the lid 5 carries a suction arm 30, via which a Punkabsaugung at any
  • Control device 19 so that in turn an output of detected state variables via the output interface 23 can take place.
  • FIG. 8 shows the control device 19 in a block diagram.
  • the input interface 22 is adapted to a number of state variables of the various
  • Capture device 25 to detect and the processor 20, which may also be part of a measurement card or the like, to provide for data processing. Accordingly, the output interface 23 is arranged to generate a number of outputs, e.g. to the display device 12, the communication module 26, etc. The power supply of the control device 19 via its battery 24th
  • FIG. 9 shows a modular media supply system 100 for a laboratory. This has a plurality, here exemplarily exactly six, the mobile media and
  • the mobile media supply and disposal devices 1 may be unitary or different.
  • the modular media supply system 100 has a laboratory furniture 110, which is embodied here as a laboratory table, and between its legs, below its Tischplattet encloses an internal dimension, which is adapted to the outer dimensions of the mobile media supply and disposal devices 1, that a corresponding number , here exemplarily exactly six, of which completely can be taken up.
  • media memories e.g., media containers, power storage, etc.
  • shut-off device e.g., solenoid valve

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  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention concerne un dispositif mobile (1) d'alimentation et d'évacuation de fluides pourvu d'un boîtier (2) roulant fermé qui comporte un espace d'accueil (6) pour au moins un accumulateur de fluides (16). L'espace d'accueil (6) est recouvert d'un couvercle (5). Le boîtier (2) comporte, d'un premier côté, une section d'interface (8) reliant un côté intérieur à un côté extérieur du boîtier (2), qui est décalée vers l'intérieur par rapport à un bord extérieur du couvercle (5) et/ou par rapport à une paroi extérieure du premier côté du boîtier (2). Un équipement d'alimentation électrique (9) qui est agencé dans la section d'interface (8) et qui comporte au moins une borne intérieure de courant (10) ainsi qu'une borne extérieure de courant (11) est en outre prévu. L'invention concerne par ailleurs un système d'alimentation de fluides (100) modulaire.
PCT/EP2019/059759 2018-05-09 2019-04-16 Dispositif mobile d'alimentation en fluides et d'évacuation de fluides WO2019214912A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018111170.3 2018-05-09
DE102018111170.3A DE102018111170A1 (de) 2018-05-09 2018-05-09 Mobile medienver- und entsorgung

Publications (1)

Publication Number Publication Date
WO2019214912A1 true WO2019214912A1 (fr) 2019-11-14

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WO (1) WO2019214912A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023213591A1 (fr) 2022-05-02 2023-11-09 Hohenloher Schuleinrichtungen GmbH & Co. KG Dispositif d'alimentation en milieu mobile
DE102023105406A1 (de) 2022-05-02 2023-11-02 Hohenloher Schuleinrichtungen GmbH & Co. KG Mobile medienversorgungsvorrichtung
DE202022002751U1 (de) 2022-05-02 2023-03-28 Hohenloher Spezialmöbelwerk Schaffitzel GmbH + Co. KG Mobile Medienversorgungsvorrichtung

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US3041957A (en) * 1959-08-14 1962-07-03 Lab Furniture Company Inc Mobile laboratory
DE2155298A1 (de) * 1971-11-06 1973-05-24 Meteor Siegen Apparat Schmeck Experimentiertisch fuer schulzwecke o.dgl
AU533790B2 (en) * 1979-02-23 1983-12-08 State Of Tasmania, The Mobile laboratory work bench
GB2279589A (en) * 1993-07-03 1995-01-11 Denis Victor Finch Science laboratory trolley
US20070237675A1 (en) * 2006-03-29 2007-10-11 Nichols Michael J Instrument docking station for an automated testing system

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DE29709830U1 (de) * 1997-06-05 1998-07-09 Christmann & Pfeifer GmbH & Co KG, 35236 Breidenbach Versorgungsgerät und -Anlage
DE102006055000B4 (de) * 2005-12-15 2007-09-20 GfP (Gesellschaft für Produktivitätsplanung und Produktentwicklung) mbH Vorrichtung zum Bereitstellen und/oder zur Bevorratung und/oder zur Erzeugung wenigstens eines Mediums an einem Arbeitstisch, sowie Baugruppe zur Verbindung mit dem Arbeitstisch und System für unterschiedliche Medien
DE102014100526A1 (de) * 2013-11-27 2015-05-28 Düperthal Sicherheitstechnik Gmbh & Co. Kg Verfahren und Vorrichtung zur Ver- und/oder Entsorgung einer mit einem Gefahrstoff arbeitenden Einrichtung

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US3041957A (en) * 1959-08-14 1962-07-03 Lab Furniture Company Inc Mobile laboratory
DE2155298A1 (de) * 1971-11-06 1973-05-24 Meteor Siegen Apparat Schmeck Experimentiertisch fuer schulzwecke o.dgl
AU533790B2 (en) * 1979-02-23 1983-12-08 State Of Tasmania, The Mobile laboratory work bench
GB2279589A (en) * 1993-07-03 1995-01-11 Denis Victor Finch Science laboratory trolley
US20070237675A1 (en) * 2006-03-29 2007-10-11 Nichols Michael J Instrument docking station for an automated testing system

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