• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to the storage of flowable substances, preferably liquefied gases under pressure while being buried to a shallow depth. The aim of the invention is to improve the storage tightness in the absence of soil backpressure, as well as to facilitate the construction of the tank when it is buried in the ground. New is the fact that the vertical force elements are made working for stretching and rigidly fixed in the roof and the bottom of the tank, a sealing sheath is placed on the inner surface of the tank. The bottom is connected to the side wall by means of connections that allow movement of the bottom. The side wall, the bottom, the roof, the power elements can be made of metal, reinforced concrete and / or pre-stressed concrete, 9 Cp f-crystals, 10 sludge.
    公开号:SU1669399A3
    申请号:SU874203459
    申请日:1987-10-20
    公开日:1991-08-07
    发明作者:Клод Дювьезар Жан；Ле Бегг Максимилиан
    申请人:Компани Франсуа Дъантреприз Кфе С.А. (Фирма)；Фораки С.А. (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to equipment for storing fluids under pressure, e.g., flammable liquids or liquefied gases.
    The purpose of the invention is to increase the tightness of storage at shallow depths and the absence of soil backpressure, as well as to facilitate the construction of the reservoir when it is buried in the ground.
    FIG. 1 shows a reservoir, a vertical section; in fig. 2 shows section A-A in FIG. one; in fig. 3 - vertical power element; in fig. 4 shows a section BB in FIG. 3; in fig. 5 - joint zone of the roof and side wall; in fig. 6-10 - various stages of tank construction.
    Underground tank 1 contains a side wall made in the form of a cylindrical shell 2, the base in the form of a layer 3 of ballast concrete, which distributes pressure on the soil. The bottom of the tank 4 is cast on the layer 3 and rests on the protrusion 5 of the shell 2. The bottom 4 and the shell 2 are connected by an articulated anchoring 6. A double impermeable gasket 7 provides an effective seal. Vertical power elements 8 connect the bottom 4 to the roof 9. The lower extremity of the elements 8 is immersed in the bottom 4, the upper extremity of the elements 8 is immersed in the roof 9.
    The sealing shell 10, impermeable with respect to the stored product, covers the inner face of the reservoir 1.
    The periphery of the roof 9 is mounted under the ledge 11. The gasket 7 prevents any
    about
    H)
    with about
    H)

    SA)
    the bob penetrates the fluid between the protrusion 11 and the roof 9. The insulating layer 12 covers the upper part of the tank 1, i.e. the outer front side of the roof 9, the protrusion 11 and the upper part of the shell 2, the tank 1 is covered with an embankment 13. The well 14 is located next to the side wall and provides access to the internal volume of the tank 1. The tank 1 is connected to the distribution network by means of connections well known in the art not shown in the drawing.
    Elements 8 are distributed evenly over the entire surface of the tank (Fig. 2), including between the protrusions 5 and 11. Element 8 (Fig. 3) consists of a steel beam 15H-shaped. At the lower end of the beam 15, an anchor base plate 16 is installed perpendicular to the beam. Two scarves 17 serve to increase the stiffness of the joint.
    Another anchor plate 18 is mounted on the beam 15 at the height of the front wall of the bottom 4 and is connected to the beam with kerchiefs 19. The fastening of the beams 15 to the roof 9 is made similarly.
    Elements 8 can be made in the form of columns of prestressed concrete.
    Plate 20, forming a sealing sheath 10, is fixed on the plates 18 by welding with the formation of a single shell. The edges of the plate 20 are fixed on strips 21 by rods 22 with a forked end. The strips 21 are support lines for the sheath. In the corner formed by the roof and side wall, the two support strips are joined by compensatory bend 23, providing some mobility of the shell 10 with respect to the wall 2 and the roof 9. Between the shell 10 and wall 2 to reduce friction, a slider 24 is placed,
    The shell 10 may be made of plastomers or elastomers, and the wall, roof and bottom of the metal - steel. The lower end of the shell 2 is beveled from the front inner side so as to form a cutting edge 25, which facilitates the installation of the structure in place by embedding. The lower edge of the shell 2 also has a ledge 26 on the front outer side. With respect to the ledge 26, the remainder of the outer surface of the shell 2 is thus a diameter reduction intended for the device between the outer front side of the shell 2 and the soil of the gap 27. During penetration (e.g. bentonin) is pumped into this gap 27 so as to reduce the traction between the shell 2 and the soil and thus limit the need for
    We can force the installation. FIG. 7 shows a schematic sectional view of a part of the shell 2 after the first stage of installation by burial. The area of the terrain, bounded by shell 2, is gradually broken down, shell 2 gradually deepens into the soil.
    FIG. 8 shows a sectional view of the shell 2 after the construction of the upper part.
    FIG. 9 is a sectional view of the shell 2 in a lower position. The landing of tank 1 is provided by layer 3.
    After assembly of the frame of the bottom 4 and installation of the elements 8, the bottom is filled with 4 concrete. Install the shell 10 in the area of the bottom 4, mount the roof 9 and make the final assembly of the shell 10.
    Then layer 12 and embankment 0 13 are applied.
    The embodiment described above relates, in particular, to tank 1 made of concrete. In this case, the elements 8 are made either from metal 5 profiles or from columns of prestressed concrete. The tank, as mentioned above, may be made of steel. In this case, the elements 8 are also made of steel. In this case, the shell 10 is mounted only 0 in the zones of the joints of the shell 2, the bottom 4 and the roof 9.
    权利要求:
    Claims (10)
    [1]
    1. Underground tank for storing fluid substances under pressure, containing a cylindrical shell, forming the side wall of the tank, the bottom and roof of both round-shaped, vertical power elements, characterized in that, in order to improve the leaktightness of storage with shallow bedding and the absence of back pressure , it is equipped with a sealing sheath located on the inner surface of the tank, with the vertical power elements
    5 are made by stretching and rigidly fixed end sections in the roof and the bottom.
    [2]
    2. Reserve pop. 1, characterized in that the cylindrical shell has housings located in the lower part under the bottom and protrusions in the upper part above the roof, while in the joint zone of the outer cylindrical surface of the bottom and the protrusion is waterproof
    5 gasket.
    [3]
    3. The tank according to claim 2, characterized in that the bottom is connected to the protrusion by means of hinge anchors with the possibility of moving the bottom relative to the shell.
    [4]
    4. Reservoir according to any one of claims 1-3, characterized in that, in order to facilitate the construction of the tank when the cylindrical shell is buried in the ground, the latter in the lower part has a cylindrical ledge on the outside, and a sloping section on the inside.
    [5]
    5. Reservoir for PP. 1-4, characterized in that the shell, the cover and the bottom are made of reinforced concrete and / or prestressed concrete.
    [6]
    6. The reservoir according to claim. Characterized in that the sealing shell is made of metal and has a compensatory bend located in the STYKOR zone.
    cylindrical shell with bottom and roof.
    [7]
    7. The reservoir is pop, 1, characterized in that the sealing sheath is made of plastic or elastomers.
    [8]
    8. Reservoir for PP. 1-7, characterized in that the cylindrical shell, the roof and the bottom are made of steel.
    [9]
    9. The reservoir on the PP. 1-8. characterized in that the vertical force elements are made in the form of steel beams, to the end sections of which anchor foundation plates are attached.
    [10]
    10. The reservoir on the PP. 5-7, characterized in that the vertical force elements are made of prestressed concrete.
     3 8
    Fig 2
    sixteen
    Figm
    FIG. five
    14
    tgt v4t :: j
    I 111Gi N -
    ШЯ®®
    3 Fig. 4
    I
     27% 1 -26
    类似技术:
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    US4304084A|1981-12-08|Method of constructing a building
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    US3241707A|1966-03-22|Ground storage unit with centersupported roof
    GB2268525A|1994-01-12|Water-tight building structures
    JP4231470B2|2009-02-25|Solid foundation structure
    JP2833735B2|1998-12-09|Underground integrated low temperature liquefied gas tank and its construction method
    JP2581602B2|1997-02-12|Waste treatment method
    FI67427B|1984-11-30|VAETSKE- ELLER GASBEHAOLLARE AV STAOLBETONGKONSTRUKTION
    SU1049645A1|1983-10-23|Ferroconcrete storage tank for petroleum products
    同族专利:
    公开号 | 公开日
    DE3767282D1|1991-02-14|
    FR2606061B1|1989-02-03|
    FR2606061A1|1988-05-06|
    EP0266335A1|1988-05-04|
    EP0266335B1|1991-01-09|
    AT59875T|1991-01-15|
    ES2020306B3|1991-08-01|
    JPH0512231B2|1993-02-17|
    JPS63243600A|1988-10-11|
    GR3001712T3|1992-11-23|
    US4869033A|1989-09-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE4334072A1|1993-10-06|1995-04-13|Siemens Ag|Shaft housing for sealed-off underground containers|US2331483A|1939-06-16|1943-10-12|Lawman Charles William|Storage tank|
    US2341547A|1941-01-22|1944-02-15|Chicago Bridge & Iron Co|Pressure container|
    US2531742A|1945-04-23|1950-11-28|Edmund S Pomykala|Underground storage tank|
    US3151416A|1961-05-15|1964-10-06|Inst Gas Technology|Method of constructing a liquefied gas container|
    US3576270A|1969-05-29|1971-04-27|Chicago Bridge & Iron Co|Cryogenic tank|
    US3672103A|1969-12-31|1972-06-27|City Of Fort Collins|Modular utility vault|
    FR2500580B1|1981-02-20|1983-11-10|Technigaz|
    DE3125846C2|1981-07-01|1985-05-02|Philipp Holzmann Ag, 6000 Frankfurt|Container for storing frozen liquids|US5778608A|1995-01-31|1998-07-14|Dalworth Concrete Products, Inc.|Vaulted underground storage tank|
    US5495695A|1993-01-21|1996-03-05|Dalworth Concrete Products, Inc.|Vaulted underground storage tank|
    FR2700801B1|1993-01-28|1995-04-21|Technigaz Ste Nouvelle|Buried tank with single sealed enclosure for confining, for example, a liquefied gas, and arrangement of such tanks.|
    US20120023845A1|2008-12-23|2012-02-02|Chevron U.S.A. Inc.|Base Mat Assembly And Method For Constructing The Same|
    US10501349B1|2016-05-31|2019-12-10|Jarrett Concrete Products|One piece watertight concrete structure|
    FR3088985B1|2018-11-27|2021-02-19|Ifp Energies Now|Sliding connection for compressed air storage tank in prestressed concrete|
    FR3094069B1|2019-03-22|2021-10-29|Ifp Energies Now|pressure tank with circumferential reinforcing elements|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR8615162A|FR2606061B1|1986-10-30|1986-10-30|PRESSURE FLUID STORAGE TANK|
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