EP2576425B1 - Pumpanordnung und versorgungseinheit für kraftstoff mit pumpanordnung - Google Patents

Pumpanordnung und versorgungseinheit für kraftstoff mit pumpanordnung Download PDF

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Publication number
EP2576425B1
EP2576425B1 EP11723185.2A EP11723185A EP2576425B1 EP 2576425 B1 EP2576425 B1 EP 2576425B1 EP 11723185 A EP11723185 A EP 11723185A EP 2576425 B1 EP2576425 B1 EP 2576425B1
Authority
EP
European Patent Office
Prior art keywords
pump
tank
hydraulic
container
tank container
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
EP11723185.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2576425A1 (de
Inventor
Rainer Metz
Thomas Schmidt
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.)
WEW Westerwaelder Eisenwerk GmbH
Original Assignee
WEW Westerwaelder Eisenwerk GmbH
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 WEW Westerwaelder Eisenwerk GmbH filed Critical WEW Westerwaelder Eisenwerk GmbH
Priority to PL11723185T priority Critical patent/PL2576425T3/pl
Publication of EP2576425A1 publication Critical patent/EP2576425A1/de
Application granted granted Critical
Publication of EP2576425B1 publication Critical patent/EP2576425B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/04Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06Details or accessories
    • B67D7/38Arrangements of hoses, e.g. operative connection with pump motor
    • B67D7/40Suspending, reeling or storing devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06Details or accessories
    • B67D7/58Arrangements of pumps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06Details or accessories
    • B67D7/78Arrangements of storage tanks, reservoirs or pipe-lines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00Pumping installations or systems
    • F04B23/02Pumping installations or systems having reservoirs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/04Regulating by means of floats
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/6851With casing, support, protector or static constructional installations
    • Y10T137/6855Vehicle
    • Y10T137/6899With hose reel storage means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/6851With casing, support, protector or static constructional installations
    • Y10T137/6918With hose storage or retrieval means
    • Y10T137/6932With retrieval means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8158With indicator, register, recorder, alarm or inspection means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/85978With pump
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/85978With pump
    • Y10T137/85986Pumped fluid control
    • Y10T137/86002Fluid pressure responsive

Definitions

  • the present invention relates to a tank container with a pumping arrangement.
  • Tank containers with pumping arrangement are for example off US-A-2009/0134171 known.
  • tank containers are increasingly being used as mobile and / or stationary supply units, e.g. for fuel or water.
  • Normal standard containers are, however, limited use as a supply unit, since they usually do not have their own conveyor, with which they filled or with their help from the container of the tank container, the medium, e.g. Fuel or water, can be removed (drinking water supply, fueling vehicles).
  • the pumping arrangement has a pumping line which connects a container, in particular a fuel tank, with a removal connection and in the pumping line a pump (eg a fuel delivery pump) acts.
  • the pump line is connected via two connecting lines to a supply port and the Pump itself acts between the two connection points of the connecting lines to the pumping line.
  • the medium can be directly -. for example, under the action of an external pump or under gravity - or be pumped via the pump itself between the supply port and the container.
  • the medium may also be conveyed between the container and the withdrawal port, between the delivery port and the withdrawal port, either through the pump itself or directly, bypassing the pump, by gravity or by an external pump.
  • a hydraulic circuit is provided for driving the pump, which drives a hydraulic motor, which in turn is coupled to the pump itself, and the hydraulic circuit is fed via a hydraulic pump.
  • combustible fuels are safe to handle without the risk of electrostatic ignition risks.
  • the hydraulic motor driving the pump and thus also the pump can be driven bidirectionally with adjustable delivery rate without having to change the running direction of the hydraulic pump.
  • a Mathyogllindikator is indicated, which is coupled via a pneumatic control circuit with a pneumatically actuated first switching element which engages in the hydraulic circuit so that interrupted on a pneumatic switching signal of Kochhellindikators out the operation of the hydraulic motor and thus the pump without interrupting the operation of the hydraulic pump for other functions.
  • a second pneumatically operable switching element is provided, which responds to a pressure drop in the pneumatic circuit and interrupts the operation of the hydraulic pump and the pump.
  • a further third pneumatically actuable switching element may be provided, which closes at such a pressure drop, a pneumatically actuable control valve, which directly interrupts the fuel delivery into or out of the container.
  • the extraction port is provided in an embodiment on a hose reel assembly which is connected to the pumping line for providing media (e.g., fuel or water) also remote from the pumping assembly or supply unit.
  • media e.g., fuel or water
  • Flow measuring devices and / or flow adjustment devices in the pumping line or between the pumping line and the hose reel assembly improve dispensing control during media removal.
  • a drive motor For driving the hydraulic pump and a compressor supplying the pneumatic control circuit, a drive motor is provided, which can be designed as a combustion engine with appropriate shielding.
  • a tank container for fuel with a corresponding pumping arrangement and a fuel tank allows a universally usable storage and transport unit.
  • Such a tank container unit can be transported, stored and operated largely independently in both filled and partially filled or empty state.
  • Fig. 1 shows a fuel supply unit, which is designed as a tank container 1, in whose framework 2 at its rear end a pump assembly 5 is provided, which is directly adjacent to a container, here the fuel tank 3.
  • a folding platform 4 is provided, which is accessible via a conductor 4a.
  • the tank container 1 or the pump assembly 5 can also be operated when the tank container 1 is on a (not shown) vehicle.
  • the pump assembly 5 is arranged in a frame 50 which can be removably coupled to the tank container 1 or the framework 2 and fixed thereto.
  • Fig. 2 shows the pumping assembly 5 from the perspective of an operator with the main ports and controls.
  • the circuit diagram in Fig. 3 shows construction and operation of the pump assembly 5.
  • a pumping line 51 is provided which is guided by a pump 55 and flows into a right and a left branch 51r, 511.
  • 1 of the pumping line 51 are removal ports 52r, 521 are arranged, which can be coupled via dry clutches each with different Zapf- / connection valves 53a, b.
  • Another fixed withdrawal port is 52m, which is suitable for larger flow rates and provided with a flange connection.
  • flow meters 54 and flow control valves 56 are provided in the branches 51r.
  • the flow can also be controlled manually at the dispensing / extraction valves 53a, b.
  • connection points 57a On both sides of the pump 55 are connection points 57a, from which connection lines 57 depart, which are brought together and open into a supply port 58.
  • the pumping line 51 ends on the container side in a container connection 59.
  • 57 check valves 60 are provided to control the flow direction.
  • a sieve 61 is provided in order to collect impurities or foreign bodies which reach the connecting line 57 via the supply port 58.
  • a flame arrester 62 is provided between the container connection 59 and the one connection point 57a, which prevents a flame front possibly formed in the pumping lines 51 or in the connection lines 57 from getting into the fuel tank 3.
  • shut-off valve 31 and a pneumatically controllable bottom valve 32 is provided.
  • the pump 55 is coupled via a drive shaft 70 to a hydraulic motor 71, which in turn is driven via a hydraulic circuit 72.
  • the hydraulic motor 71 can be controlled via switching and / or regulating elements in its speed and in its running direction, which can be operated via a hydraulic control 75.
  • the pump 55 can thus promote adjustable flow rates in both directions.
  • the sampling ports 521 and r are coupled via tubing drums 80 to the branches 511, r of the pumping line 51.
  • the hose drums 80 are each provided with a hydraulic motor 81, which is also connected to the hydraulic circuit 72 (connection in
  • Fig. 3 not shown
  • the hydraulic motor 71 for winding or unwinding.
  • Fig. 4 shows the basic structure of the hydraulic controller 75.
  • the hydraulic motor 71 via the lines of the hydraulic circuit 72 (shown in phantom) coupled to a hydraulic oil tank 76 and a hydraulic pump 77 which is driven by a drive motor 85 (eg an internal combustion engine).
  • a drive motor 85 eg an internal combustion engine
  • a hydraulic control element 91 regulates distribution and flow in the direction of the hydraulic motor 71 and in the direction of the drive motors 81.
  • the drive motors 81 for the hose drums 80 are controlled by hydraulic switches 93 so that the hose drums 80 can be manually unrolled and hydraulically rolled up. In other embodiments, the rolling can be supported hydraulically.
  • Another hydraulic control element 92 regulates the running direction and / or the running speed of the hydraulic motor 71 and the pump 55 coupled thereto via the drive shaft 70.
  • a pneumatic control 100 is provided, which is fed via a compressor 101 and a storage tank 102 (dashed lines) and can be operated via a control display 103.
  • the compressor 101 can also be driven by the drive motor 85, namely directly via a connecting shaft or else indirectly via the hydraulic circuit 72.
  • a pneumatic signal line 104a is provided, which is connected to a level sensor 104 which is arranged in the fuel tank 3 and upon reaching a certain level in the container 3, a pneumatic signal to the controller / display 103 emits, which then via a pneumatic control line 105a and a control valve 105 to a first pneumatically actuated switching element 95 outputs, which turns off the hydraulic motor 71 and thus the pump 55, so that overfilling of the container 3 can not take place.
  • a second pneumatically operable switching element 96 is also coupled to the pneumatic line 106a and also switches off the hydraulic motor 71 and thus the pump 55 at a pressure drop in the pneumatic system.
  • a pneumatic actuator 97 is provided, which is provided for actuating the bottom valve 32 and which is also activated at pressure drop in the pneumatic line 106a via the controller / display 103 and the bottom valve 32 closes.
  • the control / display 102 is provided with indicator lights, which indicate the respective operating state of the pneumatic system and partially also the pumping arrangement 5 and has an emergency switch, which shut down the hydraulic motor 71 and thus the pump 55 and the pneumatic valve 97 via the bottom valve 32 of the Container closes.
  • the emergency stop switch is also coupled to the drive motor 85, which is then also turned off.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
EP11723185.2A 2010-06-02 2011-06-01 Pumpanordnung und versorgungseinheit für kraftstoff mit pumpanordnung Active EP2576425B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11723185T PL2576425T3 (pl) 2010-06-02 2011-06-01 Układ pompy i jednostka zasilająca na paliwo z układem pompy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201020007504 DE202010007504U1 (de) 2010-06-02 2010-06-02 Pumpanordnung und Versorgungseinheit mit Pumpanordnung
PCT/EP2011/002730 WO2011151073A1 (de) 2010-06-02 2011-06-01 Pumpanordnung und versorgungseinheit für kraftstoff mit pumpanordnung

Publications (2)

Publication Number Publication Date
EP2576425A1 EP2576425A1 (de) 2013-04-10
EP2576425B1 true EP2576425B1 (de) 2015-08-12

Family

ID=42675459

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11723185.2A Active EP2576425B1 (de) 2010-06-02 2011-06-01 Pumpanordnung und versorgungseinheit für kraftstoff mit pumpanordnung

Country Status (10)

Country Link
US (1) US9004100B2 (es)
EP (1) EP2576425B1 (es)
AU (1) AU2011260601B2 (es)
CL (1) CL2012003353A1 (es)
DE (1) DE202010007504U1 (es)
ES (1) ES2551733T3 (es)
PL (1) PL2576425T3 (es)
RU (1) RU2012157305A (es)
WO (1) WO2011151073A1 (es)
ZA (1) ZA201208880B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVR20120252A1 (it) * 2012-12-28 2014-06-29 Piusi Spa Apparecchiatura per il rifornimento di liquidi additivi antinquinamento per veicoli a motore diesel.
US10400957B2 (en) * 2016-07-26 2019-09-03 Blossman Services, Inc. System and method for evacuating liquified petroleum (LP) gas from a vehicle tank
AU2018347983A1 (en) * 2017-10-09 2020-04-09 Knappco, LLC Control systems for liquid product delivery vehicles
US10717639B2 (en) * 2018-05-24 2020-07-21 Fuel Automation Station, Llc. Mobile auxiliary distribution station

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090134171A1 (en) * 2007-07-03 2009-05-28 Deberardinis Nicholas W Modular tank unit for ship, barge and rail transportation

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US1713657A (en) 1927-08-01 1929-05-21 George M Hogan Method and means for handling fluids and solids
US2017345A (en) * 1934-01-30 1935-10-15 Brodie Ralph N Co Pumping and metering system for tank trucks
US2731171A (en) * 1949-09-27 1956-01-17 Bowser Inc Fuel handling system
US3216177A (en) * 1962-04-30 1965-11-09 Phillips Petroleum Co Method of controlling the flow of absorbent according to the liquid level in a presaturation zone
US3406710A (en) * 1964-05-01 1968-10-22 Whirlpool Co Pump control for dispensing liquid additives
DE2309475B2 (de) 1973-02-26 1975-12-11 Esterer, Ulrich, Dr.-Ing., 3506 Helsa-Wickenrode Abgabevorrichtung mit einer hydraulisch angetriebenen Pumpe für Tankwagen
DE8016204U1 (de) 1980-06-19 1980-10-09 Peter Lancier Maschinenbau-Hafenhuette Gmbh & Co Kg, 4400 Muenster Hydraulisches pumpenaggregat mit zwei schlauchtrommeln
US4838302A (en) * 1988-02-01 1989-06-13 Sewer Rodding Equipment Co. Sewer cleaning equipment
US5392814A (en) * 1993-05-27 1995-02-28 Brotcke Engineering Company, Inc. Water well rehabilitation apparatus
JP3519544B2 (ja) 1996-05-17 2004-04-19 愛知機械工業株式会社 電気自動車用減速機のオイルポンプ周り液路
CA2712163C (en) 2008-01-23 2016-03-01 Orica Explosives Technology Pty Ltd Mobile delivery platform for flowable explosive
WO2012026633A1 (ko) * 2010-08-24 2012-03-01 볼보 컨스트럭션 이큅먼트 에이비 건설기계의 제어장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090134171A1 (en) * 2007-07-03 2009-05-28 Deberardinis Nicholas W Modular tank unit for ship, barge and rail transportation

Also Published As

Publication number Publication date
DE202010007504U1 (de) 2010-09-02
AU2011260601B2 (en) 2015-07-02
AU2011260601A1 (en) 2013-01-10
RU2012157305A (ru) 2014-07-20
EP2576425A1 (de) 2013-04-10
PL2576425T3 (pl) 2016-01-29
CL2012003353A1 (es) 2013-07-12
ZA201208880B (en) 2013-09-25
US9004100B2 (en) 2015-04-14
US20130087227A1 (en) 2013-04-11
WO2011151073A1 (de) 2011-12-08
ES2551733T3 (es) 2015-11-23

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