Vertical cylindrical tank |
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IPC classes for russian patent Vertical cylindrical tank (RU 2232232):
 Metal tanks for petroleum products / 2228416
The invention relates to the field of construction, in particular to the structures of vertical cylindrical tanks
 The device for repair tank / 2196210
The invention relates to the construction and can be advantageously used to eliminate rainfall ground tanks that are installed on low marshy ground
 Aluminum mesh dome / 2190739
The invention relates to the field of construction, namely, to designs of metal mesh domes cylindrical tanks
 The storage tank for petroleum products / 2166594
The invention relates to the construction, in particular for vertical cylindrical tanks
 The amplification device of the hull of a tank for storage of liquid cargo / 2146324
The invention relates to the construction, in particular to a device for the amplification of tanks
 The method of construction of containers for collection and storage of oil and oil products / 2143537
The invention relates to the field of pipeline transportation and is intended for storage of oil and petroleum products during the emergency or routine repair work on pipelines
 A reservoir for storage of liquid cargo / 2121048
The invention relates to the field of construction, in particular, to structures of tanks
 A reservoir for liquid cargo / 2099497
The invention relates to petroleum, chemical, food and other industries, namely the equipment of tank structures
 Device for mounting a vertical cylindrical tanks / 2079621
The invention relates to a device for mounting a vertical metal tanks of uniform metal blanks, were not subjected to ruanruan and can be used, for example, for the installation of vertical cylindrical tanks batteries for hot water high capacity
Metal tanks for petroleum products / 2228416
The invention relates to the field of construction, in particular to the structures of vertical cylindrical tanks
 The method of construction of tank foundation / 2209884
The invention relates to the construction and can be used in the construction of reservoirs on strata heavily compressible soils
 The foundation of the tank / 2209883
The invention relates to the construction and can be used in the construction of the tanks on soft soils in areas of higher seismicity
 The foundation isothermal tank / 2204655
The invention relates to the construction and can be used when applying Foundation of reservoirs for liquefied gases at low temperatures
 The foundation for a cylindrical tank / 2203361
The invention relates to the construction, in particular to the foundations of large tanks
 The base steel vertical tank / 2187599
The invention relates to the construction and can be used in the construction of tank farms for storage of liquid products
 Fencing tank / 2178482
The invention relates to the field of construction and can be used in the device walls fencing during the construction of the tank on a solid, for example, half-rock soils
 Device for reducing deformation of the tank walls and fences / 2171338
The invention relates to the field of construction, namely, the foundations of the tanks walls and fences
 The reference design, team design and method of construction of modular design / 2032790
The invention relates to industrial and civil construction and can be effectively used in the construction of roads, airfields, foundations for various structures, as well as in the construction of any structures on soft soils
 Reservoir foundation / 2247193
Foundation includes ring-shaped foundation member located under reservoir walls and base formed as a row of piles driven in ground and connected by ring-shaped end cross having cuts. Reservoir bottom center includes plate with levers located in ring-shaped end cross cuts and connected to ring-shaped foundation member by rods.
 Reservoir construction method / 2264504
Method involves preparing building site and ground base; mounting reservoir and performing hydraulic tests thereof. Reservoir mounting is performed in several stages. At the first stage reservoir is built without stationary metal bottom, has projected edges and is provided with temporary flexible bottom air-tightly pressed against projected edges with the use of pneumatic system. After that preliminary hydraulic tests are performed by filling reservoir with water. At the second stage temporary flexible bottom is demounted after complete ground base compaction, deformed ground base is smoothed up to reaching design mark by filling the formed cavity with filling material. Then waterproofing material is applied to smoothed base, permanent metal bottom is formed and the ready vessel is subjected to final hydraulic tests.
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The invention relates to the construction, in particular to the construction of large reservoirs on the ring Foundation. Vertical cylindrical tank includes a bottom annular plate supported on a circular Foundation, and powder of the mineral soil, placed under the bottom. What's new is that the bottom at the point of maximum deflection provided with reinforcements in the form of annular plates, which are connected with the lower ends located in the lower and upper tiers of the bands, the upper ends of the fibers of the lower layer is welded to the cylindrical shell of the tank, and the upper ends of the strands of the upper tier skipped through the cylindrical shell and have adjustable length, while in the levels of attachment of the upper ends of the strands cylindrical shell reinforced on the outside of the hard rings. Technical result provided by the invention, consists in ensuring the uniformity of the sediment of the bottom of the tank during operation and prevent significant deflection, and stability of shell. 2 Il.
The invention relates to the construction and, in particular, can be used in the construction of the tanks on ring foundations.
It is known that the OS is vnominal load (see Gorbunov-Posada, M. I. and others, the analysis of structures on elastic Foundation. - M: S. I. 1984, S. 208, 209).
Precipitation edges less precipitation center, so there deflections of tank bottoms, satrunjaya their operation. Not fully implemented discharge of oil, accumulate the produced water, which leads to korrodirovaniju metal bottoms.
Known invention (Japan. Application 1-24918 (l) E 02 D 27/38, 35/00), which offers a way to strengthen the Foundation of an oil reservoir. In the case of uneven settling of the tank bottom plate for the period of repair works to pull on ropes attached to the lid of the tank.
The disadvantage of this method is the temporality use lifting the bottom plate cables and transmission load on the cover of the tank, making the decision is not applicable when the floating cover. The transfer of load to the top wall of the tank may cause the loss of their stability.
Known vertical cylindrical tank (SU 1032116 a, E 02 D 27/38, 30.07.1983), which includes a bottom annular plate supported on a circular Foundation, and powder of the mineral soil, placed under the bottom, where for reducing the unevenness of the residue by including a reservoir in collaboration with the Foundation he provided the Foundation.
A disadvantage of the known solutions is a significant consumption of metal, the complexity of the work and the inability to control deformation of the bottom.
The objective of the invention is the provision of uniform sediment of the bottom of the tank during operation, prevent significant deflection, the preservation stability of the shell.
The problem is solved due to the fact that in a vertical cylindrical tank comprising a bottom annular plate supported on a circular Foundation, and powder of the mineral soil, placed under the bottom, according to the invention the bottom at the point of maximum deflection provided with reinforcements in the form of annular plates, which are connected with the lower ends located in the lower and upper tiers of the bands, the upper ends of the fibers of the lower layer is welded to the cylindrical shell of the tank, and the upper ends of the strands of the upper tier skipped through the cylindrical shell and have an adjustable length, in the levels of attachment of the upper ends of the strands cylindrical shell reinforced on the outside of the hard rings.
Technical result provided by the invention, is to ensure the uniformity of the sediment of the bottom of the tank during operation and nadopasana the hedgehogs where in Fig.1 shows a cross section of the tank, mounted on a circular Foundation, and Fig.2 is a plan of the tank mounted on the annular base.
The tank 1 is set to ring the Foundation 2, on the side surface of the cylindrical shell reinforced rigid ring 3 for the tie rod 4, the length of which is adjustable by nuts 5, and the lower ends are attached to the reinforcements in the form of annular plates 6, installed at the point of maximum deflection of the bottom 7, resting on a bed of mineral soil 8.
Vertical cylindrical tank 1 includes a bottom 7, supported on a circular Foundation 2, and the powder of the mineral soil 8 placed under the bottom 7. The bottom 7 at the point of maximum deflection provided with reinforcements in the form of annular plates 6, which are connected with the lower ends located in the lower and upper tiers of the tie rod 4, the upper ends of the strands 4 of the lower layer is welded to the cylindrical shell of the tank, and the upper ends of the strands 4 of the upper tier skipped through the cylindrical shell and have an adjustable length, the length of which is adjustable by nuts 5, the levels of attachment of the upper ends of the cords 4 is a cylindrical shell reinforced on the outside of the hard rings 3.
Opican erythrasma design and helps to prevent the sagging of the bottom and to provide favorable conditions.
Claims Vertical cylindrical tank comprising a bottom annular plate supported on a circular Foundation and powder of the mineral soil, placed under the bottom, wherein the bottom at the point of maximum deflection provided with reinforcements in the form of annular plates, which are connected with the lower ends located in the lower and upper tiers of the bands, the upper ends of the fibers of the lower layer is welded to the cylindrical shell of the tank, and the upper ends of the strands of the upper tier skipped through the cylindrical shell and have adjustable length, while in the levels of attachment of the upper ends of the strands cylindrical shell reinforced on the outside of the hard rings.
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