EP3556952B1 - Station d'alimentation et de décharge pour véhicules dotée de l'équipement sanitaire - Google Patents

Station d'alimentation et de décharge pour véhicules dotée de l'équipement sanitaire Download PDF

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Publication number
EP3556952B1
EP3556952B1 EP18168331.9A EP18168331A EP3556952B1 EP 3556952 B1 EP3556952 B1 EP 3556952B1 EP 18168331 A EP18168331 A EP 18168331A EP 3556952 B1 EP3556952 B1 EP 3556952B1
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EP
European Patent Office
Prior art keywords
wastewater
line
foundation base
connection
freshwater
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.)
Active
Application number
EP18168331.9A
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German (de)
English (en)
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EP3556952A1 (fr
Inventor
Heinz Wilken
Alexander Priebe
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.)
Vogelsang GmbH and Co KG
Original Assignee
Vogelsang GmbH and 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.)
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Publication date
Application filed by Vogelsang GmbH and Co KG filed Critical Vogelsang GmbH and Co KG
Priority to DK18168331.9T priority Critical patent/DK3556952T3/da
Priority to EP18168331.9A priority patent/EP3556952B1/fr
Priority to LTEP18168331.9T priority patent/LT3556952T/lt
Priority to ES18168331T priority patent/ES2904665T3/es
Priority to PL18168331T priority patent/PL3556952T3/pl
Publication of EP3556952A1 publication Critical patent/EP3556952A1/fr
Application granted granted Critical
Publication of EP3556952B1 publication Critical patent/EP3556952B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/008—Temporary fluid connections for emptying mobile sewage holding tanks, e.g. of trailers, boats
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/20—Pillar fountains or like apparatus for dispensing drinking water

Definitions

  • the invention relates to a supply and disposal station for vehicles with a sanitary facility and a method for producing such a supply station for vehicles and a method for operating such a supply station.
  • Supply and disposal stations are required wherever vehicles equipped with sanitary facilities, such as coaches, rail vehicles, mobile homes or trucks, are serviced in order to remove wastewater from the sanitary facility and to fill the sanitary facility with fresh water, usually drinking water.
  • Such stationary supply and disposal stations have a receiving device for removing the waste water from the vehicle, which is designed, for example, as a collecting pan or suction hose.
  • the extracted wastewater is fed through the suction hose or a suction line to the supply and disposal station and from there into an underground sewage pipe and fed via this to a public or private sewage disposal and treatment network.
  • the fresh water is supplied to the supply and disposal station in a frost-proof manner via a fresh water underground pipe laid at a sufficient depth, from there supplied to the vehicle via a fresh water supply hose, which is often kept ready as a reeled hose and consequently depending on the location of the fresh water supply supply connection of the vehicle to the supply and disposal station can be pulled out and connected or inserted into a filler neck.
  • DE 20 2014 003 479 U1 discloses a water filling device for drinking water tanks in vehicles, comprising an underfloor shaft, a hose reel for receiving a hose which is in fluid connection at a first end with the water supply connection and at a second end has a water outlet opening, the hose reel being rotatably mounted on a reel frame, wherein the reel frame is guided in such a way that it can be moved from an operating position to a maintenance position.
  • U.S. 4,332,681 A discloses a connection station between a drinking water network and a mobile sanitary unit. This station also provides a link between the mobile sanitary unit and a sewage system.
  • the station comprises a main part that is buried in the ground and is flush with the surface of the ground. Another part protrudes from the ground.
  • the station has quick-release couplings for connection to the sanitary unit.
  • a sewage system is provided in the lower part of the station and a drinking water pipe in the upper part.
  • DE 20 2006 012 003 U1 discloses a supply and disposal unit for camping facilities, and the like, consisting of a substructure that is fastened in the ground and a structure that contains the connections for the supply of various media and the disposal of service water, the substructure and structure not being separated from one another must be carried out, but can also be carried out in one part.
  • the unit is light, stable, easily adaptable, largely pre-assembled and easily accessible; enables a simple, inexpensive and frost-proof supply and shut-off of fresh water and provides a large number of connections for, for example, fresh water, industrial water, energy, telecommunications and / or data.
  • DE 100 18 711 A1 discloses a supply and disposal unit for camping facilities, with a columnar body on which a supply device for energy and / or fresh water and a disposal device for gray water are provided.
  • the supply and disposal unit is characterized in that faeces can also be disposed of, the supply device and the disposal device being guided into the columnar body from a floor shaft, and an insulation cover being arranged in the floor shaft, which is closer to the surface of the ground than a Main valve of the supply device and a siphon of the disposal device.
  • a method for producing a supply and disposal station of the type mentioned at the beginning which is developed by the steps: production of a foundation base with a sewer line leading into the foundation base, a fresh water line leading out of the foundation base, a connection interface which has a Connection for the in the Has a sewer pipe leading into the foundation base and a connection for the fresh water pipe leading out of the base base, a sewage earth pipe leading out of the foundation base with a sewage earth pipe connection located outside the foundation base, a fresh water earth pipe leading into the foundation base with a fresh water earth pipe connection located outside the foundation base, insertion of the established foundation base into an earth recess , Connecting a fresh water earth pipe opening into the earth recess to the fresh water earth pipe connection, and connecting a sewage earth pipe emptying into the earth recess to the sewage earth pipe connection, the sewage pipe leading into the foundation base being connected via a shut-off valve to the sewage earth pipe leading out of the foundation base, the sewage pipe leading out of the
  • a foundation base is prefabricated and this prefabricated foundation base is inserted into a corresponding earth pit.
  • the necessary connections for a sewage underground pipe and a fresh water underground pipe are available on the foundation base.
  • the foundation base can furthermore have corresponding connections for fresh water and waste water of an above-ground component of a supply and disposal station to be built thereon, or it can be designed integrally with such a component as a supply and disposal station. In the latter case, the foundation base and the above-ground component form a compact unit that is inserted into a prepared earth pit and anchored in it and then protrudes beyond this earth pit.
  • the fresh water earth pipe leading into the foundation base and the sewage earth pipe leading out of the foundation base are preferably arranged on a side wall of the foundation base.
  • a service water pipeline leading into the foundation plinth can also be provided, which can also be arranged on the side wall.
  • the prefabrication of the foundation is made possible, which on the one hand avoids individual planning and drying times by producing the foundation as a prefabricated component, for example as a precast concrete part or steel construction element or from a mix of materials, and transporting it to the installation site as a prefabricated component can.
  • the manufacture of the foundation can thus be carried out more economically on the one hand and the manufacturing time is also shortened, since no more on-site manufacture is required and drying times do not delay construction on-site either.
  • the sewer underground pipe is to be designed as a line subject to negative pressure in order to discharge the waste water in a vacuum-operated manner, whereby a more flexible design is possible for the laying of the sewer underground pipe, since a constant gradient no longer has to be provided as with a gravity pipe.
  • a sewer line subjected to negative pressure is provided and laid in the ground, for example in order to suck the sewage out of the vehicle by means of this negative pressure line.
  • a downhill sewer pipe is often also provided in order to be able to collect and discharge sewage occurring in the area of the supply and disposal station in a gravity pipe, for example with an open collecting basin, but the prefabricated foundation base provided according to the invention opens up the basic possibility of discharging all wastewater occurring at the supply and disposal station via the vacuum-operated wastewater pipe.
  • all of the wastewater accumulating in the foundation plinth can be discharged via the negative pressure sewer underground pipeline and there is no need to lay a gravity pipeline.
  • a connection in the sense of the invention is to be understood as meaning that this can be a detachable or non-detachable connection, for example a connection for a pipe screw connection, a connection for a compression by means of a corresponding sleeve, a connection for a bayonet coupling, a connection for a pipe by means of soldering or welding or gluing.
  • the method according to the invention provides a connection between the sewer pipe leading into the foundation base (typically a gravity line) and the sewage earth pipe leading out of the foundation base (typically a vacuum pipe) which can be shut off by means of a shut-off valve.
  • This makes it possible to implement a gravity-operated drainage of wastewater from a sewer pipe leading into the foundation plinth, for example from a collecting basin, a gravity pipe or a wastewater suction pipe subjected to negative pressure or the like, and to discharge this wastewater from the foundation plinth by means of negative pressure via the sewer underground pipe.
  • shut-off valve prevents a permanent connection between the negative-pressure sewer underground pipe and an opening to the environment.
  • This shut-off valve can always be opened for the purpose when the wastewater is to be discharged via the negative-pressure sewer earth pipe, whereby this actuation of the shut-off valve can take place automatically, for example triggered by a level sensor, or can be done manually by a user when he is suctioning off would like to.
  • a waste water tank is provided in the foundation pedestal, in which wastewater that is supplied via the sewage line leading into the foundation pedestal can be temporarily stored.
  • the waste water container can be provided, for example, by a pipe section with an enlarged pipe cross-section, which in this way can have a sufficient receiving volume for temporary storage.
  • This wastewater tank serves as a buffer storage and takes in wastewater over a certain period of time or up to a certain filling volume, which can then be discharged from the intermediate storage tank of the foundation plinth via a vacuum-operated sewer underground pipe at a later point in time in a suction process to be carried out for a limited period of time.
  • This construction makes it possible in a particularly favorable form to combine the prefabrication of the foundation plinth with additional functionality by providing a corresponding intermediate storage tank during prefabrication and thereby completely avoiding the need for gravity-operated drainage of the wastewater via the foundation plinth.
  • the intermediate storage tank in the foundation base enables the sewage to be extracted from the foundation base at intervals by briefly applying negative pressure, so that permanent maintenance of negative pressure or permanent negative pressure loss can be avoided.
  • the method according to the invention can be further developed through the following steps: attaching an operating station to the foundation base and connecting a fresh water line arranged within the operating station to the connection for the fresh water line leading out of the foundation base and connecting a waste water line arranged within the operating station to the connection for the Sewer pipe leading into the foundation base.
  • the supply and disposal station is implemented in the form of a foundation base and an operating station attached to it.
  • the foundation base can first be used in the ground and fastened therein in order to be able to perform the load-bearing function and the operating station can then be on or be attached to the foundation base.
  • the foundation base has corresponding connections ready, which, like the connections for the respective underground lines, can in turn be designed as detachable or non-detachable pipe connections.
  • these connections can be kept ready in a defined connection field, a connection interface, which is arranged, for example, on the top of the foundation base.
  • the connections can also be provided at different locations and in different orientations, for example also on one side of the foundation plinth. This can be advantageous in certain arrangements and local restrictions.
  • the sewer connection is connected to a negative pressure sewer line.
  • a negative pressure sewer pipe Connecting the wastewater connection to a negative pressure sewer pipe enables the wastewater to be discharged by means of negative pressure and therefore avoids the need to divert the wastewater by gravity and to provide a corresponding gradient, possibly additional lifting systems or the like for this purpose.
  • the negative pressure sewer line must be designed and approved to conduct a negative pressure.
  • the negative pressure can be provided by a central negative pressure source, for example a vacuum pump, with which several supply and disposal stations are subjected to negative pressure in order to suck off their waste water.
  • the method is developed through the following steps: connecting the fresh water line leading out of the foundation base to a first connection of a drainage valve, connecting a second connection of the drainage valve to a fresh water discharge opening, connecting a third connection of the drainage valve to the sewage line leading into the foundation base , wherein the drainage valve is designed to switch between a first valve switching position in which the first and the second connection are connected to each other and the third connection is blocked, and a second valve switching position in which the second and the third connection are connected to each other and the first Connection is blocked, can be switched back and forth.
  • the foundation pedestal is manufactured in such a way that the part of the fresh water line that is at risk of frost is emptied out of the foundation pedestal leads out, is made possible.
  • This is usually advantageous if, for the purpose of frost protection, this fresh water line should not remain with the water standing in it after use, but should instead be emptied, ie ventilated.
  • the residual water from the fresh water pipe which can in particular include the portion of the pipe downstream of the drainage valve, but possibly also a portion of the pipe that is not in the frost-proof ground area and may include the portion of the pipe above ground including any fresh water hose provided, is diverted by means of a corresponding valve device. This discharge takes place in the sewage pipe and leads into the foundation base.
  • the corresponding valve device can, for example, be designed as a 3/2-way valve, but can also be implemented by two separate 2/2-way valves or by other valve constellations.
  • a protective device can also be interposed here, which is required between waste water and drinking water in many countries and must, for example, correspond to Category 5 according to DIN EN 1717.
  • a further aspect of the invention is a method for operating a stationary supply station for vehicles, with the features in independent claim 5.
  • This method has the following steps: discharge, in particular suction of waste water from a vehicle waste water tank, discharge of waste water via a into a foundation base Wastewater pipeline, temporary storage of water quantities from return water, rinsing water or dripping quantities within the foundation plinth, diverting the wastewater and the temporarily stored water quantity via an underground sewage pipe leading out of the foundation plinth.
  • a specific mode of operation of a supply and disposal station for vehicles with sanitary facilities is provided, which is offered because an intermediate storage tank is provided in an economically efficient manner in a prefabricated foundation base and this opens up water quantities from, for example, return water from the Filling hoses To temporarily store hygiene flushes and / or drips in the area of the supply and disposal station and consequently to discharge them at intervals via the sewer underground pipe.
  • the temporarily stored water is not diverted away from the supply and disposal station by means of gravity, but is sucked off by applying a negative pressure.
  • the water or wastewater is temporarily stored in the intermediate storage tank in the foundation base and at a certain level, which is detected by a level sensor, a suction process is triggered via a negative pressure.
  • a negative pressure As a result of this negative pressure, the wastewater from the intermediate storage tank is carried away from the supply and disposal station via the sewer underground pipe.
  • the invention can be designed, for example, in such a way that wastewater fed into the foundation plinth via a gravity line or return water occurring in the course of drainage is temporarily stored in the intermediate storage tank, whereas wastewater introduced into the foundation plinth via a negative pressure sewer pipe is not temporarily stored, but is directly discharged via a negative pressure underground sewer pipe is discharged from the foundation base.
  • sewage temporarily stored in the intermediate storage tank or other water such as return water can then also be sucked off and discharged from the foundation base via the sewer underground line.
  • this suction process can be easily triggered by a single fill level sensor, which defines and records the maximum permissible level in the intermediate storage tank, in order to then carry out suction controlled, for example, according to the lapse of time.
  • advanced suction control solutions can also be provided, for example an additional lower level sensor, which detects a low level in the intermediate storage tank and is used to end the suction process in order to prevent suction that is too long with subsequent air suction or too short suction with consequent inadequate emptying of the intermediate storage tank.
  • the method according to this aspect can be further developed with the following steps: supplying fresh water into the foundation base via a fresh water underground pipe, supplying the fresh water from the foundation base via a fresh water pipe to the vehicle, draining fresh water remaining in the fresh water pipe from the fresh water pipe into the intermediate storage tank Foundation base after completion of the supply of fresh water to the vehicle.
  • residual emptying of the fresh water which remains in the fresh water line in the frost-prone area after filling, is carried out into the intermediate storage tank, whereby the fresh water line in the frost-prone area is independent emptied, i.e. ventilated and there is then no water in it when the supply and disposal station is not in operation.
  • This fresh water is also collected in the intermediate storage tank and can therefore be diverted away from the supply and disposal station by negative pressure via the sewer underground pipe.
  • connection of the fresh water line to the intermediate storage tank can take place via a corresponding valve device in order to interrupt the supply of fresh water from the fresh water earth line to the fresh water line when the remaining emptying of the fresh water line into the intermediate storage tank takes place.
  • this can in turn be implemented by a 3/2-way valve or by two separate 2/2-way valves.
  • Other embodiments are also possible, for example, by using a 3/3-way valve, a flushing function of the intermediate storage tank can be implemented via the fresh water underground pipe in order to flush the intermediate storage tank in the foundation base with fresh water at regular intervals and thereby stir up deposits in it and then suck it off.
  • the operating method according to the invention is further developed with the following steps: gravity-operated supply of waste water into the foundation base, intermediate storage of the waste water in an intermediate storage tank in the foundation base, suction of the waste water from the intermediate storage tank in the foundation base via a suction line subjected to negative pressure, and discharge of the waste water extracted from the intermediate storage tank via an underground sewer pipe subjected to negative pressure.
  • the waste water is fed into the intermediate storage tank in the foundation pedestal by gravity, whereby the collection of waste water by means of a tub or the absorption of residual amounts by means of a collecting basin at the supply and disposal station can be implemented in a simple manner.
  • This gravity-operated wastewater supplied is temporarily stored in an intermediate storage tank within the foundation base and then discharged from the intermediate storage tank at regular time intervals or irregularly via an underground sewer line subjected to negative pressure.
  • wastewater is also to be understood as meaning any residual amounts of water.
  • a stationary supply station for vehicles comprising: a foundation base with a sewer line leading into the foundation base, a fresh water line leading out of the foundation base, a connection interface which has a connection for the sewage pipe leading into the foundation base and a connection for the fresh water pipe leading out of the foundation base, a sewage earth pipe leading out of the foundation base with a sewage earth pipe connection located outside the foundation base, a fresh water pipe leading into the foundation base with an outside of the foundation base fresh water pipe connection.
  • the supply station according to the invention for vehicles is designed to carry out supply processes with fresh water for the vehicle and / or disposal processes for waste water from the vehicle and consequently to completely supply and dispose of a sanitary facility installed on board the vehicle.
  • the stationary supply station is characterized by a foundation base which has a connection interface for a sewage underground pipe leading into the foundation base and a fresh water pipe leading out of the foundation base.
  • there are two separate connections on the foundation base which can be designed as detachable or non-detachable connections, for example as a flange connection in the manner of a screw connection, bayonet connection, as a crimp connection as a soldered or welded soldered connection flange or welded connection flange and the like.
  • the foundation base is therefore a prefabricated foundation base and can consequently be made in advance of concrete or steel, for example, before it is in the ground is used at the installation site.
  • the foundation base can in particular be a transportable component and accordingly have a weight of less than 2.5 tons, in particular less than 1 tons, for example between 200 kg and 500 kg, in order to be transportable and usable on site accordingly.
  • the foundation base also has connections for a fresh water pipe leading out of the foundation base and a sewage pipe leading into the foundation base; a corresponding above-ground part of the supply and disposal station can be connected to these connections in order to drain waste water that is sucked out of a vehicle via this introduce the above-ground part into the foundation base in order to supply fresh water to be filled into the vehicle from the foundation base into this above-ground part and from there into the vehicle.
  • These connections can also be designed in the same way as detachable or non-detachable connections as described above.
  • the supply station is developed by an intermediate storage tank arranged in an interior space of the foundation base.
  • an intermediate storage tank in the foundation base, the prefabrication is combined in a favorable manner with additional functionality and simplification of the installation of a supply station.
  • the supply station is further developed in such a way that the intermediate storage tank has a sensor device which detects a level within the intermediate storage tank and, when a predetermined level is reached in the intermediate storage tank, triggers a drainage of wastewater from the intermediate storage tank via the sewage underground pipe leading out of the foundation base.
  • a sensor device which detects a level within the intermediate storage tank and, when a predetermined level is reached in the intermediate storage tank, triggers a drainage of wastewater from the intermediate storage tank via the sewage underground pipe leading out of the foundation base.
  • the supply station is further developed in such a way that the sensor device is designed to interact with a switching device and the switching device is designed to control a valve which fluidly connects the intermediate storage tank with the sewer underground pipe leading out of the foundation base, the sewer underground pipe leading out of the foundation base and the valve is designed for a vacuum-operated suction of the waste water from the intermediate storage tank.
  • a corresponding switching device which is preferably designed as an electronic switching device, is available to initiate automatic drainage of the wastewater from the intermediate storage tank via the sewer earth pipe by means of a negative pressure and to prevent an undesired air flow into the sewer earth pipe with a corresponding loss of negative pressure effect therein .
  • a corresponding shut-off valve is activated, which is only opened automatically when the suction process is carried out.
  • the supply station can be further developed by connecting the fresh water line leading out of the foundation plinth to a first connection of a drainage valve is connected, a second connection of the drainage valve is connected to a fresh water discharge opening, and a third connection of the drainage valve is connected via a drainage line to the sewage line leading into the foundation base, the drainage valve being designed to switch between a first valve switching position in which the first and second connection are connected to one another and the third connection is blocked, and a second valve switching position in which the second and third connections are connected to one another and the first connection is blocked and can be switched back and forth.
  • the supply station is developed in such a way that a drainage valve is provided which can be arranged on the foundation base in order to be able to drain a fresh water line that runs in the frost-prone area and to feed this drained fresh water into the foundation base.
  • the dewatered fresh water can be fed into a sewage line that runs in the foundation pedestal, or it can be temporarily stored in an intermediate storage tank in the foundation pedestal, as described above.
  • the connection between the drainage pipe and the sewer pipe can be direct and, for example, be designed as a connection in the foundation plinth or outside the foundation plinth.
  • the connection can also be indirect, for example in that the drainage line and the sewage line open into an intermediate storage tank, which thus establishes the connection indirectly.
  • the supply station according to the invention can be further developed in that the sewage line leading into the foundation base is a sewage line subjected to negative pressure, the sewage earth pipe leading out of the foundation base is a negative-pressure earth pipe, and a second sewage line leading into the foundation base is provided, which is designed for a gravity-operated sewage system , and the sewer underground pipe leading out of the foundation base is connected to the second sewage pipe leading into the foundation base via a switchable shut-off valve for the suction of sewage which was fed to the foundation base via the second sewage pipe leading into the foundation base.
  • the designed foundation base makes it possible to suck off the wastewater from a vehicle under negative pressure, that is to say to operate the supply and disposal station for underpressurized suction of wastewater from a vehicle.
  • a corresponding gravity-operated sewer pipe is on Foundation plinth provided.
  • the foundation base consequently has a total of at least three sewage connections, on the one hand a sewage earth pipe connection for a sewage earth pipe subjected to negative pressure, and on the other hand a sewage connection for a negative pressure sewer pipe which can be connected to the vehicle for the suction of wastewater.
  • This underpressure-pressurized sewer line can be connected directly to the sewer underground line connection and can be blocked or released by means of a corresponding valve in order to control the suction process. Furthermore, a gravity-operated wastewater connection is provided, which enables the gravity-related supply of wastewater to the foundation base.
  • the connection between this sewer pipe and the underground sewer pipe that can be subjected to negative pressure can be designed, for example, in such a way that the gravity-operated sewage connection opens into an intermediate storage tank within the foundation base and the waste water from this intermediate storage tank can be sucked out of the foundation base by means of the negative pressure earth pipe.
  • a foundation base comprises a body which is formed by side walls 10, a front end wall 11, a rear end wall 12 and an upper wall 13.
  • the foundation pedestal does not have a bottom wall, so it has an opening facing downwards towards the ground in which it is embedded. Penetrating rainwater can seep away as a result.
  • a bottom wall 14 can be provided, which can be closed or designed with infiltration openings.
  • the side walls 10 are reinforced by several ribs. In the exemplary embodiment, these ribs are designed as vertically extending ribs and horizontally extending ribs.
  • the side walls, the end walls and the upper wall can be made of steel or cast from a mineral material, for example from concrete. Depending on the requirements for the load-bearing capacity, it is also possible for the walls mentioned to be made of a polymer material.
  • Cable conduits 20a, b are introduced into the foundation base in the longitudinal direction at the end face. Cables can be passed through these conduits.
  • the empty cable conduits have an opening inside the foundation socket or are two empty cable conduit sections inserted into the end faces, so that a cable that is introduced into the foundation socket at the end is led out inside the foundation socket and, for example, laid out upwards through corresponding empty cable conduits 20c, d from the foundation socket can be in order to thereby supply a device of the supply and disposal station fastened on the foundation base with energy and to enable corresponding signal and data communication.
  • a front return line 30 and a rear return line 31, which lead into the foundation base, are also provided on the upper side of the foundation base.
  • These return lines are designed to be pressure-free and form a connection on the top, to which a corresponding drainage line of an upper component of the supply and disposal device can be connected.
  • These return lines can be connected to collecting basins, for example, in order to drain away wastewater due to gravity and to be able to feed it into the foundation plinth, or they can be connected to valve devices in order to take up water in the case of drainage from the lines running at risk of frost or to take up rinse water that occurs during a flushing process of these lines .
  • the pressure-free return lines 30, 31 open within the foundation base into an intermediate storage tank 35a-d, which has a volume of about 50 liters.
  • This intermediate storage tank is made, as in particular Figure 5 can be seen, formed by a horizontally extending pipe section 35a and three vertically extending pipe sections 35b-d opening into it with a large pipe cross-section.
  • the intermediate storage tank can also hold more than 100 liters, preferably more than 500 liters and in particular more than 1000 liters, in order to collect waste water, rinse water and from a To save drainage originating water temporarily.
  • the intermediate store can also be designed as a tank container.
  • a vacuum sewer line 40 with a corresponding vacuum sewer line connection 41 is present in the upper side of the foundation plinth.
  • a wastewater line subjected to negative pressure can be connected to this vacuum line connection, by means of which wastewater can be sucked out of a vehicle and can be introduced into the foundation plinth via the vacuum wastewater line.
  • This vacuum sewer pipe 40 is directly connected within the foundation plinth to a connection 100 for a sewer underground pipe arranged in the front face.
  • the connection 100 for the sewer underground line is designed as a flange connection, for example for a pipe connection by means of an electric welding socket or as a flexible pipe coupling and enables the connection of a vacuum-loaded sewer underground line in the frost-free area when the foundation plinth is inserted into the ground.
  • the vacuum sewer line 40 is connected in the flow direction behind the vacuum line connection 41 to a suction line 42 via a 2/2-way valve 43.
  • This suction line 42 is connected to the intermediate storage tank inside the foundation base.
  • this connection is implemented by introducing the suction line 42 into a sewer line on the top.
  • the suction line 42 can be designed as a suction hose. Via this connection, water that is temporarily stored in the intermediate storage tank in the foundation plinth can be sucked off by opening the 2/2-way valve 43 when carrying out a suction process under negative pressure and discharged from the foundation plinth via the underpressure sewer earth pipe.
  • a fresh water line 50 leading out of the foundation plinth is provided on the upper side of the foundation plinth and has a fresh water line connection 51.
  • An above-ground component of the supply and disposal station can be connected via this fresh water line in such a way that a fresh water line or a fresh water hose there is supplied with fresh water and enables a vehicle to be supplied.
  • a pressure-free fresh water return line 52 is connected to the fresh water line 50.
  • This connection is implemented via a 3/2-way valve 53.
  • the 3/2-way valve In a first position, the 3/2-way valve can supply fresh water from the foundation base to the fresh water connection 51 and thereby enable the supply of a vehicle.
  • the 3/2-way valve In a second position, the 3/2-way valve can divert fresh water from the fresh water connection 51 into the fresh water return line 52 and thereby blocks the inflow of fresh water from the foundation base. In this position, the above-ground fresh water line can be drained and thereby made frost-proof.
  • the 3/2-way valve can optionally provide a third position in which fresh water is fed from the fresh water inflow of the foundation base into the fresh water return line and the inflow to the fresh water connection 51 is blocked. This position can be used as a flush position.
  • the fresh water return line 52 opens into a return line 56 on the top of the foundation base.
  • the return line 56 like the sewage line connections 30, 31, can be designed and open into the intermediate storage tank arranged in the interior of the foundation base.
  • the fresh water that has to be drained away during drainage is temporarily stored in the intermediate storage tank and can be discharged from this intermediate storage tank at regular time intervals or depending on the water level via the underground sewage pipe under negative pressure.
  • a sensor 55 is provided for this, which is arranged symbolically in the figure and detects the level in the intermediate storage tank. When a high level is detected, this sensor 55 triggers a sensor signal with which suction of the waste water from the intermediate storage tank is controlled.
  • a fresh water earth line connection 110 is arranged, which comes to lie at the lowest point of the foundation plinth in the frost-proof soil when the foundation plinth is inserted into the ground.
  • This fresh water earth line connection 110 is also designed as a releasable or non-releasable pipe connection or pipe flange, as described above. Fresh water is fed into the foundation base via this fresh water earth pipe connection 110 in order to be able to lead it out of the foundation base via the fresh water pipe 50.
  • the fresh water earth line connection 110 can be routed further to the rear face side via a T-junction in order to connect to it an opposite fresh water earth line with which a further spaced foundation base is supplied with fresh water.
  • there are two empty pipes 20c on the top, 20d are used, which are connected to the conduits 20a, 20b and allow power, signal or data cables to be led out or in from the top of the foundation base.
  • a foundation base such as the foundation base described above, can be produced in advance and at a distance from the installation site and then transported to the installation site.
  • the prefabricated foundation base is then inserted into the ground and connected to the ground lines and the upward lines of the above-ground components of the supply and disposal station by means of the connections provided on it.
  • the above-ground component of the supply and disposal station is at the same time attached to the foundation plinth and thus set up in a stable manner.
  • the foundation base with the intermediate storage tank located therein can in particular be operated in such a way that, on the one hand, gravity-fed wastewater is temporarily stored in the foundation base in an intermediate storage tank and, on the other hand, fresh water that is discharged from the fresh water pipe after a filling process through a drainage of the fresh water pipe in order to create frost protection, is also discharged in this intermediate storage tank. This discharge is also operated by gravity.
  • the level is then monitored by a sensor device, so that when a maximum level is reached, a suction process can be triggered via a vacuum sewer pipe.
  • This vacuum-acted sewer line can be the underpressure-acted sewage underground line, with which sewage is sucked out of a vehicle by means of underpressure also through the foundation plinth.
  • FIG. 5 the basic structure of a supply station according to the invention can be seen.
  • a top-side operating unit O is mounted on the foundation console E, which is sunk into the ground and carried by this foundation console E.
  • the installation of the operating unit O on the foundation head E is typically detachable by means of a screw connection with several screws.
  • the foundation console E and the operating unit O are delimited from one another along a terrain line T, which characterizes the terrain surface.
  • the intermediate store formed by the pipe sections 35a-d is arranged within the foundation bracket E.
  • the vertically upwardly pointing pipe sections 35b-d are aligned with the sewer line connections 30, 31 and the return line 56 and are in fluid communication with them.
  • Data and power lines, which supply a control unit S in the above-ground operating unit, are routed via the empty pipes 20a, b.

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)

Claims (11)

  1. Procédé pour la fabrication d'une station d'approvisionnement stationnaire pour véhicules, comprenant les étapes suivantes :
    - fabriquer un socle de fondation avec
    ∘ une conduite (40) d'eaux usées menant dans le socle de fondation,
    ∘ une conduite (50) d'eau douce menant hors du socle de fondation,
    ∘ une interface de raccordement qui présente un raccord (41) pour la conduite (40) d'eaux usées menant dans le socle de fondation et un raccord (51) pour la conduite (50) d'eau douce menant hors du socle de fondation,
    ∘ une conduite de terre d'eaux usées menant hors du socle de fondation avec un raccord (100) de conduite de terre d'eaux usées situé hors du socle de fondation,
    ∘ une conduite de terre d'eaux douce menant dans le socle de fondation avec un raccord (110) de conduite de terre d'eaux douce situé hors du socle de fondation,
    - mettre en place le socle de fondation fabriqué dans un creux du sol,
    - raccorder une conduite de terre d'eaux douce débouchant dans le creux du sol au raccord (110) de conduite de terre d'eaux douce, et
    - raccorder une conduite de terre d'eaux usées débouchant dans le creux du sol au raccord (100) de conduite de terre d'eaux usées, dans lequel
    - la conduite (40) d'eaux usées menant dans le socle de fondation est raccordée à la conduite de terre d'eaux usées menant hors du socle de fondation par l'intermédiaire d'une vanne d'arrêt, dans lequel la conduite de terre d'eaux usées menant hors du socle de fondation est raccordée à une conduite à dépression, et
    - la conduite (40) d'eaux usées menant dans le socle de fondation débouche dans un réservoir de stockage temporaire (35a, 35b, 35c, 35d) qui est disposé dans le socle de fondation et conçu en tant qu'accumulateur tampon pour recevoir des eaux usées pendant un certain temps ou jusqu'à un certain volume de remplissage, lesquelles eaux usées peuvent être évacuées ultérieurement du réservoir de stockage intermédiaire (35a, 35b, 35c, 35d) du socle de fondation dans un processus d'aspiration à réaliser pendant un temps limité, via la conduite de terre d'eaux usées actionnée par dépression, et la connexion entre la conduite (40) d'eaux usées menant dans le socle de fondation et la conduite de terre d'eaux usées menant hors du socle de fondation a lieu par l'intermédiaire d'une vanne à deux voies (43) commutable qui est commutée en particulier en fonction d'un niveau de remplissage dans le réservoir de stockage intermédiaire (35a, 35b, 35c, 35d).
  2. Procédé selon la revendication 1, caractérisé par les étapes supplémentaires suivantes :
    - fixer une station de commande sur le socle de fondation,
    - raccorder une conduite d'eau douce située à l'intérieur de la station de commande au raccord (51) pour la conduite (50) d'eau douce menant hors du socle de fondation, et
    - raccorder une conduite d'eaux usées située à l'intérieur de la station de commande au raccord (41) pour la conduite (40) d'eaux usées menant dans le socle de fondation.
  3. Procédé selon la revendication 1 ou 2, caractérisé par l'étape suivante :
    - raccorder le raccord d'eaux usées à une conduite d'eaux usées à dépression.
  4. Procédé selon l'une quelconque des revendications précédentes, caractérisé par les étapes suivantes :
    - raccorder la conduite (50) d'eau douce menant hors du socle de fondation à un premier raccord d'une vanne de purge (53),
    - raccorder un deuxième raccord de la vanne de purge (53) à une ouverture de distribution d'eau douce,
    - raccorder un troisième raccord de la vanne de purge (53) à la conduite (40) d'eaux usées menant dans le socle de fondation,
    - dans lequel la vanne de purge (53) se présente sous une forme pour pouvoir être commutée entre une première position de commutation de vanne dans laquelle les premier et deuxième raccords sont connectés l'un à l'autre et le troisième raccord est bloqué, et une deuxième position de commutation de vanne dans laquelle les deuxième et troisième raccords sont connectés l'un à l'autre et le premier raccord est bloqué, et inversement.
  5. Procédé pour exploiter une station d'approvisionnement stationnaire pour véhicules, comprenant les étapes suivantes :
    - évacuer, en particulier aspirer, des eaux usées depuis un réservoir d'eaux usées d'un véhicule,
    - rejeter les eaux usées via une conduite (40) d'eaux usées menant dans un socle de fondation,
    - évacuer les eaux usées via une conduite de terre d'eaux usées menant hors du socle de fondation,
    dans lequel
    - les eaux usées et/ou les quantités d'eau formées à partir d'eau de retour, d'eau de rinçage ou les quantités d'égouttement sont temporairement stockées à l'intérieur du socle de fondation dans un réservoir de stockage temporaire (35a, 35b, 35c, 35d),
    - les eaux usées et les quantités d'eau provenant du réservoir de stockage temporaire (35a, 35b, 35c, 35d) sont évacuées via la conduite de terre d'eaux usées en fonction d'un niveau des eaux usées et des quantités d'eau dans le réservoir de stockage temporaire (35a, 35b, 35c, 35d), et
    - les eaux usées et les quantités d'eau sont évacués via la conduite de terre d'eaux usées au moyen d'une dépression régnant dans la conduite de terre d'eaux usées,
    - dans lequel les eaux usées sont délivrées dans le socle de fondation sous l'effet de la gravité,
    - les eaux usées sont aspirées du réservoir de stockage temporaire (35a, 35b, 35c, 35d) dans le socle de fondation via une conduite d'aspiration soumise à une dépression, et
    - les eaux usées aspirées du réservoir de stockage temporaire sont évacuées via la conduite de terre d'eaux usées soumise à une dépression.
  6. Procédé selon la revendication 5, avec les étapes suivantes :
    - amener de l'eau douce dans le socle de fondation via une conduite de terre d'eaux douce,
    - amener de l'eau douce du socle de fondation au véhicule via une conduite (50) d'eau douce,
    - rejeter de l'eau douce restée dans la conduite (50) d'eau douce à partir de la conduite d'eau douce dans le réservoir de stockage temporaire (35a, 35b, 35c, 35d) dans le socle de fondation après l'achèvement de l'amenée d'eau douce au véhicule.
  7. Procédé selon l'une quelconque des revendications 5 ou 6, avec les étapes suivantes :
    - rincer la conduite (50) d'eau douce avec de l'eau douce provenant de la conduite de terre d'eau douce en tant qu'eau de rinçage,
    - évacuer l'eau douce de la conduite (50) d'eau douce dans le réservoir de stockage temporaire (35a, 35b, 35c, 35d),
    - aspirer l'eau de rinçage depuis le réservoir de stockage temporaire (35a, 35b, 35c, 35d) dans le socle de fondation via une conduite d'aspiration soumise à une dépression, et
    - évacuer l'eau de rinçage aspirée du réservoir de stockage temporaire (35a, 35b, 35c, 35d) via une conduite de terre d'eaux usées soumise à une dépression,
    - dans lequel le rinçage de la conduite (50) d'eau douce est effectué en tant que processus de rinçage limité dans le temps et est de préférence déclenché lorsqu'un intervalle de temps prédéterminé s'est écoulé depuis le dernier remplissage d'eau douce au moyen de la conduite d'eau douce ou depuis le dernier processus de rinçage de la conduite (50) d'eau douce.
  8. Procédé selon l'une quelconque des revendications 5 à 7,
    caractérisé en ce que l'aspiration de l'eau de rinçage depuis le réservoir de stockage temporaire (35a, 35b, 35c, 35d)
    - est déclenchée par un capteur de niveau de remplissage sur le réservoir de stockage temporaire (35a, 35b, 35c, 35d), ou
    - est déclenchée à chaque rinçage de la conduite (50) d'eau douce.
  9. Station d'approvisionnement stationnaire pour véhicules, comprenant :
    - un socle de fondation avec
    o une conduite (40) d'eaux usées menant dans le socle de fondation,
    o une conduite (50) d'eau douce menant hors du socle de fondation,
    ∘ une interface de raccordement qui présente un raccord pour la conduite (40) d'eaux usées menant dans le socle de fondation et un raccord pour la conduite (50) d'eau douce menant hors du socle de fondation,
    ∘ une conduite d'eaux usées menant hors du socle de fondation avec un raccord d'eaux usées situé hors du socle de fondation,
    ∘ une conduite d'eaux douce menant dans le socle de fondation avec un raccord d'eaux douce situé hors du socle de fondation,
    dans laquelle la station d'approvisionnement comprend en outre :
    un réservoir de stockage temporaire (35a, 35b, 35c, 35d) disposé dans un espace intérieur du socle de fondation, dans lequel le réservoir de stockage temporaire (35a, 35b, 35c, 35d) présente un dispositif de capteur qui détecte un niveau à l'intérieur du réservoir de stockage temporaire (35a, 35b, 35c, 35d) et, lorsqu'un niveau prédéterminé est atteint dans le réservoir de stockage temporaire (35a, 35b, 35c, 35d), déclenche une évacuation d'eaux usées depuis le réservoir de stockage temporaire (35a, 35b, 35c, 35d) via la conduite d'eaux usées menant hors du socle de fondation, et le dispositif de capteur se présente sous une forme pour coopérer avec un dispositif de commutation et le dispositif de commutation se présente sous une forme pour commander une vanne qui met le réservoir de stockage temporaire (35a, 35b, 35c, 35d) en relation fluidique avec la conduite d'eaux usées menant hors du socle de fondation, dans laquelle la conduite d'eaux usées menant hors du socle de fondation et la vanne sont conçues pour une aspiration d'eaux usées commandée par dépression depuis le réservoir de stockage temporaire (35a, 35b, 35c, 35d).
  10. Station d'approvisionnement selon la revendication 9,
    caractérisée en ce que
    - la conduite (50) d'eau douce menant hors du socle de fondation est reliée à un premier raccord d'une vanne de purge (53),
    - un deuxième raccord de la vanne de purge (53) est relié à une ouverture de distribution d'eau douce et
    - un troisième raccord de la vanne de purge (53) est relié à la conduite (40) d'eaux usées menant dans le socle de fondation via une conduite de retour d'eau douce (52) via une conduite de purge,
    dans lequel la vanne de purge (53) se présente sous une forme pour pouvoir être commutée entre une première position de commutation de vanne dans laquelle les premier et deuxième raccords sont connectés l'un à l'autre et le troisième raccord est bloqué, et une deuxième position de commutation de vanne dans laquelle les deuxième et troisième raccords sont connectés l'un à l'autre et le premier raccord est bloqué, et inversement.
  11. Station d'approvisionnement selon l'une quelconque des revendications 9 à 10 précédentes,
    caractérisée en ce que
    - la conduite (40) d'eaux usées menant dans le socle de fondation est une conduite d'eaux usées soumise à une dépression,
    - la conduite d'eaux usées menant hors du socle de fondation est une conduite d'eaux usées soumise à une dépression,
    - un deuxième conduit (30, 31) d'eaux usées menant dans le socle de fondation est prévu, qui est conçu pour la conduction d'eaux usées commandée par gravité, et
    - la conduite d'eaux usées menant hors du socle de fondation est reliée à la deuxième conduite (30, 31) d'eaux usées menant dans le socle de fondation par l'intermédiaire d'une vanne d'arrêt commutable pour l'aspiration d'eaux usées qui ont été amenées dans le socle de fondation par la deuxième conduite (30, 31) d'eaux usées menant dans le socle de fondation.
EP18168331.9A 2018-04-19 2018-04-19 Station d'alimentation et de décharge pour véhicules dotée de l'équipement sanitaire Active EP3556952B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK18168331.9T DK3556952T3 (da) 2018-04-19 2018-04-19 Forsynings- og bortskaffelsesstation til et køretøj med sanitetsindretning
EP18168331.9A EP3556952B1 (fr) 2018-04-19 2018-04-19 Station d'alimentation et de décharge pour véhicules dotée de l'équipement sanitaire
LTEP18168331.9T LT3556952T (lt) 2018-04-19 2018-04-19 Tiekimo ir šalinimo stotis, skirta transporto priemonėms su sanitarine įranga
ES18168331T ES2904665T3 (es) 2018-04-19 2018-04-19 Estación de abastecimiento y de eliminación de desechos para vehículos con equipo sanitario
PL18168331T PL3556952T3 (pl) 2018-04-19 2018-04-19 Stacja zaopatrywania i usuwania odpadów dla pojazdów z urządzeniem sanitarnym

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18168331.9A EP3556952B1 (fr) 2018-04-19 2018-04-19 Station d'alimentation et de décharge pour véhicules dotée de l'équipement sanitaire

Publications (2)

Publication Number Publication Date
EP3556952A1 EP3556952A1 (fr) 2019-10-23
EP3556952B1 true EP3556952B1 (fr) 2021-11-17

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ID=62046671

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Application Number Title Priority Date Filing Date
EP18168331.9A Active EP3556952B1 (fr) 2018-04-19 2018-04-19 Station d'alimentation et de décharge pour véhicules dotée de l'équipement sanitaire

Country Status (5)

Country Link
EP (1) EP3556952B1 (fr)
DK (1) DK3556952T3 (fr)
ES (1) ES2904665T3 (fr)
LT (1) LT3556952T (fr)
PL (1) PL3556952T3 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332681A (en) * 1980-04-28 1982-06-01 Jambry Jean Francois Junction and connection terminal for the service of fixed or mobile premises in particular for the supply of a sanitary unit which may be itself attached to a caravan or a camping-car
DE10018711A1 (de) * 1999-09-16 2001-03-22 Knaus Gmbh Jandelsbrunn Ver- und Entsorgungseinheit für Campinganlagen
DE202006012003U1 (de) * 2006-08-03 2006-12-14 Huber & Ranner Gmbh Ver- und Entsorgungseinheit
DE202014003479U1 (de) * 2014-04-28 2015-07-31 Hugo Vogelsang Maschinenbau Gmbh Unterflur-Wasserversorgungseinrichtung für Zugwaggons

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
ES2904665T3 (es) 2022-04-05
LT3556952T (lt) 2022-03-10
PL3556952T3 (pl) 2022-03-28
DK3556952T3 (da) 2022-01-31
EP3556952A1 (fr) 2019-10-23

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