EP0288340A1 - Heizungsmittel für Zisterne und mit diesem Mittel ausgestattete Zisterne - Google Patents

Heizungsmittel für Zisterne und mit diesem Mittel ausgestattete Zisterne Download PDF

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Publication number
EP0288340A1
EP0288340A1 EP88400675A EP88400675A EP0288340A1 EP 0288340 A1 EP0288340 A1 EP 0288340A1 EP 88400675 A EP88400675 A EP 88400675A EP 88400675 A EP88400675 A EP 88400675A EP 0288340 A1 EP0288340 A1 EP 0288340A1
Authority
EP
European Patent Office
Prior art keywords
tank
heating
air
path
quadrants
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.)
Ceased
Application number
EP88400675A
Other languages
English (en)
French (fr)
Inventor
Philippe Batigny
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.)
Arbel Fauvet Rail SA
Original Assignee
Arbel Fauvet Rail SA
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 Arbel Fauvet Rail SA filed Critical Arbel Fauvet Rail SA
Publication of EP0288340A1 publication Critical patent/EP0288340A1/de
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/06—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
    • B65D88/744—Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
    • B65D88/748—Large containers having means for heating, cooling, aerating or other conditioning of contents for tank containers

Definitions

  • the invention relates to means for heating tanks and to tanks provided with these means.
  • These tanks conventionally have a cylindrical body with a substantially horizontal axis, closed at its ends by bottoms and resting on a support by means of at least two cradles.
  • a heat-insulated jacket is generally produced in a half-shell reserving between its internal wall and the wall of the tank a peripheral chamber partially crossed by the cradles.
  • electrical heating is known in the form of armored resistance boxes mounted in a removable manner under the tank, and this throughout the latter.
  • the boxes located in the lower part do not allow homogeneous heating of the air present in the peripheral chamber.
  • One result which the invention aims to obtain is a heating tank of this type which is even more efficient.
  • the subject of the invention is such means for reheating tanks, in particular characterized in that: - they comprise two sheets cut out in the shape of a horseshoe and arranged in an opposite manner around the tank in two diametrical planes out of phase ninety degrees from each other, these two sheets in at least one section are welded to the tank in order to "partition" the chamber between the tank and the insulated liner into four quadrants and, - at one end of the tank, one of the partition sheets is extended so as to prevent, with the other sheet, any communication of the quadrants it separates and of the quadrants located on the opposite side of the other sheet to form there the ends of the preferred path where the exit and the input of said path are connected.
  • a subject of the invention is also the tanks provided with these means.
  • the tank 1 comprises a cylindrical body 2 with a horizontal axis, which body 2 is closed at its ends by bottoms 3.
  • This tank rests on a support 4 of any known type, such as the chassis of a wagon or of a road transport vehicle, by means of cradles 6.
  • a heat-insulated liner 8 reserving between its internal wall and the tank a peripheral chamber 10 partially crossed by the cradles 6.
  • the chamber 10 is "partitioned" so as to define, all around the tank 1, at least one preferred path of air 13 at the outlet 16 from which path 13 is taken. this air and it is passed over a heating battery before bringing it to the inlet 20 of the path 13 and finally, one establishes in the path and on the battery a forced circulation of this air.
  • the design of the tanks is simple and in particular it is useless to provide for the holding of the tank at external pressure and above all the efficiency is better since: - on the one hand, the entire surface of the wall of the tank is used as an exchange surface and, - on the other hand, thanks to the forced routing of air on the heating coil, we obtain a better emissivity and of the order of three to four watts per square centimeter, ie three to four times greater than with heating air circulating by simple natural convection.
  • the means for implementing this invention mainly comprise means 21, 22 for "partitioning" the chamber 10 so as to define all around the tank 1 at least one air path 13 with an outlet 16 and an inlet 20 and, interposed between the outlet and the inlet of the route, at least one battery for heating the air taken from the outlet of the route as well as a means establishing in the route and on the heating battery a forced circulation of the air of the room.
  • the heating coil and its fan motor of the heating and ventilation group are located outside the assembly consisting of the tank and its insulated liner.
  • the hot air is pulsed all around the tank through the preferred path 13 via the ventilation heating group operating in all recycled air.
  • the motor-fan can be of the centrifugal type, delivering a higher pressure than that of a tangential motor-fan which makes it possible to compensate for the pressure drop of the network.
  • the “partitioning" means comprise two sheets 21, 22 cut in the shape of a horseshoe and arranged in an opposite manner around the tank in two diametrical planes out of phase ninety degrees from each other.
  • one of the partition plates is extended so as to prevent, with the other plate, any communication of the quadrants 32 and 35 which it separates and of the quadrants 33, 34 situated on the opposite side of the another sheet to form the ends of the preferred path 13 where the outlet 16 and the inlet 20 of said path are connected.
  • the air heated on the heating coil of the outdoor ventilation heating group thus enters the first quadrant 32 such as the lower right quadrant in FIG. 4, and begins to exchange its calories with the tank.
  • the design of the cradle 6 of the tank reserves a longitudinal passage 36 of the air.
  • the air passes into a second quadrant 33 such as the upper right quadrant, then into the third quadrant 34 such as the upper left quadrant and finally into the fourth quadrant such as the lower left quadrant before returning to the group to be recycled there.
  • a second quadrant 33 such as the upper right quadrant
  • the third quadrant 34 such as the upper left quadrant
  • the fourth quadrant such as the lower left quadrant
  • the invention Compared to tanks fitted with heating boxes, the invention has many advantages: - the forced circulation of air around the tank, allows its homogenization and above all ensures a specific emission of power per unit area of the shielded elements of the ventilation heating group greater than in the case of natural convection.
  • the size of the electric heating elements is significantly reduced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP88400675A 1987-03-23 1988-03-21 Heizungsmittel für Zisterne und mit diesem Mittel ausgestattete Zisterne Ceased EP0288340A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8704344A FR2613057B1 (fr) 1987-03-23 1987-03-23 Procede de chauffage des citernes, moyens en vue de la realisation de ce procede et citernes pourvues de ces moyens
FR8704344 1987-03-23

Publications (1)

Publication Number Publication Date
EP0288340A1 true EP0288340A1 (de) 1988-10-26

Family

ID=9349525

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88400675A Ceased EP0288340A1 (de) 1987-03-23 1988-03-21 Heizungsmittel für Zisterne und mit diesem Mittel ausgestattete Zisterne

Country Status (2)

Country Link
EP (1) EP0288340A1 (de)
FR (1) FR2613057B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU595445B2 (en) * 1987-05-07 1990-03-29 Westerwaelder Eisenwerk Gerhard Gmbh Temperature controlled tank container
EP0541012A1 (de) * 1991-11-07 1993-05-12 Hans Dr. Viessmann Doppelmantelspeicher
JP2013096624A (ja) * 2011-10-31 2013-05-20 Sumiju Kankyo Engineering Kk 水処理用薬品の冷却装置
CN114380267A (zh) * 2021-12-06 2022-04-22 江阴市富仁高科股份有限公司 一种带热气流循环的加热保暖型橇装设备及气流循环方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB670757A (en) * 1948-09-30 1952-04-23 Ernst Haeckel Plesset Improvements in or relating to heating devices of the internal combustion type
US2772784A (en) * 1952-12-30 1956-12-04 Gen Foods Corp Tank for transporting viscous liquids
US3323538A (en) * 1965-06-01 1967-06-06 George W Hume Heated liquid storage and distribution device
FR1490951A (fr) * 1966-08-30 1967-08-04 Procédé de conditionnement d'air dans un conteneur pour transport de cargaison parroute et voie maritime
FR2046306A5 (de) * 1969-04-21 1971-03-05 Interfrigo
DE7120959U (de) * 1971-05-29 1971-11-04 Licentia Gmbh Beheizbarer Tank-Container
GB2049628A (en) * 1979-04-28 1980-12-31 Gruenzweig & Hartmann Montage Controlled-temperature tank container
WO1983004398A1 (en) * 1982-06-07 1983-12-22 Loevinger Richard P Heated railroad tank car
US4549405A (en) * 1983-12-12 1985-10-29 Carrier Corporation Modular air conditioning unit for mobile cargo container

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB670757A (en) * 1948-09-30 1952-04-23 Ernst Haeckel Plesset Improvements in or relating to heating devices of the internal combustion type
US2772784A (en) * 1952-12-30 1956-12-04 Gen Foods Corp Tank for transporting viscous liquids
US3323538A (en) * 1965-06-01 1967-06-06 George W Hume Heated liquid storage and distribution device
FR1490951A (fr) * 1966-08-30 1967-08-04 Procédé de conditionnement d'air dans un conteneur pour transport de cargaison parroute et voie maritime
FR2046306A5 (de) * 1969-04-21 1971-03-05 Interfrigo
DE7120959U (de) * 1971-05-29 1971-11-04 Licentia Gmbh Beheizbarer Tank-Container
GB2049628A (en) * 1979-04-28 1980-12-31 Gruenzweig & Hartmann Montage Controlled-temperature tank container
WO1983004398A1 (en) * 1982-06-07 1983-12-22 Loevinger Richard P Heated railroad tank car
US4549405A (en) * 1983-12-12 1985-10-29 Carrier Corporation Modular air conditioning unit for mobile cargo container

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU595445B2 (en) * 1987-05-07 1990-03-29 Westerwaelder Eisenwerk Gerhard Gmbh Temperature controlled tank container
EP0541012A1 (de) * 1991-11-07 1993-05-12 Hans Dr. Viessmann Doppelmantelspeicher
JP2013096624A (ja) * 2011-10-31 2013-05-20 Sumiju Kankyo Engineering Kk 水処理用薬品の冷却装置
CN114380267A (zh) * 2021-12-06 2022-04-22 江阴市富仁高科股份有限公司 一种带热气流循环的加热保暖型橇装设备及气流循环方法
CN114380267B (zh) * 2021-12-06 2023-09-26 江阴市富仁高科股份有限公司 一种带热气流循环的加热保暖型橇装设备及气流循环方法

Also Published As

Publication number Publication date
FR2613057B1 (fr) 1989-08-18
FR2613057A1 (fr) 1988-09-30

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