CN203603557U - Structure for manufacturing, installing and constructing oil tank bottom in cold area - Google Patents
Structure for manufacturing, installing and constructing oil tank bottom in cold area Download PDFInfo
- Publication number
- CN203603557U CN203603557U CN201320706491.2U CN201320706491U CN203603557U CN 203603557 U CN203603557 U CN 203603557U CN 201320706491 U CN201320706491 U CN 201320706491U CN 203603557 U CN203603557 U CN 203603557U
- Authority
- CN
- China
- Prior art keywords
- oil tank
- bottom plate
- oil
- tank
- asphaltic
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000004576 sand Substances 0.000 claims abstract description 18
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract 4
- 239000011435 rock Substances 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 39
- 235000019198 oils Nutrition 0.000 description 39
- 238000010276 construction Methods 0.000 description 9
- 238000003860 storage Methods 0.000 description 6
- 239000008157 edible vegetable oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 239000010773 plant oil Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model discloses a structure for manufacturing, installing and constructing an oil tank bottom in a cold area. The structure comprises an annular ring beam arranged on a round reinforced concrete foundation platform, a coarse sand crushed rock layer is arranged in the annular ring beam, the coarse sand crushed rock layer is coated with an asphaltic sand layer, the asphaltic sand layer forms a slope angle from the outside to the center, the middle of the asphaltic sand layer is provided with a round oil collecting pit, an oil tank bottom plate is arranged on the asphaltic sand layer, an oil tank is disposed on the oil tank bottom plate, multiple upright columns are welded to the oil tank bottom plate in the tank wall of the oil tank, multiple cross beams are connected between the upright columns, heating coil pipes are arranged on the cross beams, inlets and outlets of the heating coil pipes extend out of the tank wall, and reinforcing boards are arranged on the connection portions of the inlets of the heating coil pipes and the tank wall and on the connection portions of the outlets of the heating coil pipes and the tank wall. The structure has the advantages of being low in building cost, simple and convenient and firm to install.
Description
Technical field
The utility model relates to oil tank fabrication and installation constructing structure, relates in particular to fabrication and installation constructing structure at the bottom of the oil tank that cold district storage tank medium is edible vegetable oil.
Background technology
Oil storage tank is the container that stores oil product.Oil storage tank can divide metallic oil tank and nonmetallic oil tank by material; Can divide buried tank, semi underground tank and land storage tank etc. by present position; Pressing installation form can discrete, horizontal; Can divide cylindrical, square box shape and spherical by shape.Research to tank foundation also progressively moves to maturity.But because tank foundation type is various, existing many calculating computational methods can not be exhaustive.At the bottom of oil tank, be very thin steel plate, thickness, generally at 10～12mm, can be used as the thin plate processing of full flexible.Also many from anticorrosion with bear pressure and consider to the research at the bottom of oil tank, seldom relate to the construction method consideration at the bottom of the oil tank that cold district storage tank medium is edible vegetable oil.
Learn the patent of having authorized by retrieval:
1 application number is: the Chinese patent of CN201110049540.5 discloses " construction method of tank wall of oil tank " and the invention discloses a kind of construction method of tank wall of oil tank, described tank skin adopts upside-down construction, the step of described method comprises: on tank bottom, mark and the circle of tank skin equal diameters, channel-section steel and baffle plate are set on tank bottom; Assembling first lap wallboard, arranges on packing back of the body thick stick in first lap wallboard bottom, and first lap wallboard top angle connects and welds; Tank deck is installed; Lift columns is evenly set on tank bottom, each lift columns and center umbrella post are connected and fixed by cross-tie; Fill the second circle wallboard, assemble in the outside that first the second circle wallboard is placed on to first lap wallboard, the longitudinal joint of welding the second circle wallboard, the circumferential weld of then connect and weld first lap wallboard and the second circle wallboard, after welding carries on the back packing thick stick and takes off and be arranged on the second circle wallboard; Assemble successively as stated above bottom and respectively enclose wallboard; Bottom ring wall plate and tank bottom finally connect and weld.This patent only relates to the construction method of tank skin.
The installation of the inapplicable food plant oil tank of heat(ing) coil of describing in the article " inquiring into manufacture and the mounting technique of crude oil storage tank " that fourth wisdom (Gansu) is delivered " friend of chemical industry ".
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of prior art, provides a kind of simple in structure, fabrication and installation constructing structure at the bottom of a kind of cold district oil tank that construction cost is low, applicability is strong.
Fabrication and installation constructing structure at the bottom of the oil tank of a kind of cold district, it comprises the annular ring beam being arranged on circular steel reinforced concrete foundation platform, in described annular ring beam, be provided with coarse sand macadam, on described coarse sand macadam, be wiped with asphaltic sands, described asphaltic sands is cheated by being formed centrally slope angle in extroversion and being provided with a circular oil-collecting in the middle of asphaltic sands, on described asphaltic sands, oil tank bottom plate is installed, on described oil tank bottom plate, oil tank is installed, on oil tank bottom plate in oil tank wall, be welded with many root posts, between described many root posts, be connected with multiple tracks crossbeam, on described multiple tracks crossbeam, heat(ing) coil is installed, the entrance and exit of described heat(ing) coil stretches out tank skin, at the entrance and exit of heat(ing) coil and the position of tank skin handing-over, stiffener is all installed.
The utility model has the advantage of: construction cost is low, simple in structure, easy for installation firm.
Accompanying drawing explanation
Fig. 1 is the tank foundation elevational schematic view of fabrication and installation constructing structure at the bottom of the oil tank of a kind of cold district of the present utility model;
Fig. 2 is tank foundation cushion cap and the annular reinforced concrete circle beam schematic top plan view of fabrication and installation constructing structure at the bottom of the oil tank of a kind of cold district;
Fig. 3 is the oil tank bottom plate schematic top plan view of fabrication and installation constructing structure at the bottom of the oil tank of a kind of cold district;
Fig. 4 is that the oil tank coil heater of fabrication and installation constructing structure at the bottom of the oil tank of a kind of cold district is installed schematic top plan view;
Fig. 5 is the oil tank coil heater mounting vertical plane schematic diagram of fabrication and installation constructing structure at the bottom of the oil tank of a kind of cold district;
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fabrication and installation constructing structure at the bottom of the oil tank of a kind of cold district of the present utility model as shown in drawings, it comprises the annular ring beam 4 being arranged on circular steel reinforced concrete foundation platform, in described annular ring beam, be provided with coarse sand macadam 2, on described coarse sand macadam, be wiped with asphaltic sands 3, described asphaltic sands 3 is by being formed centrally slope angle in extroversion and being provided with a circular oil-collecting hole 5 in the middle of asphaltic sands.Oil tank bottom plate 6 is installed on described asphaltic sands, on described oil tank bottom plate, oil tank is installed, on oil tank bottom plate in oil tank wall, be welded with many root posts 9, between described many root posts, be connected with multiple tracks crossbeam 8, on described multiple tracks crossbeam, heat(ing) coil 7 is installed, the entrance and exit of described heat(ing) coil stretches out tank skin, at the entrance and exit of heat(ing) coil and the position of tank skin handing-over, stiffener is all installed.
The preferred described vertical height of slope angle and the ratio of coarse sand macadam radius of circle are 1.2-1.5%.
The preferred resistant epoxy paint that brushing has no side effect to health on described heat(ing) coil 7.
The construction sequence of this structure is as follows: (1) carries out the construction of annular reinforced concrete circle beam 4 on the circular steel reinforced concrete foundation platform 1 of having constructed; (2) form coarse sand macadam 2 at the described interior compaction in layers coarse sand of annular reinforced concrete circle beam 4 rubble; (3) on described coarse sand macadam 2, smear sand asphalt and form asphaltic sands 3, asphaltic sands 3 ecto-entads are looked for domatic to become slope angle and in the middle of asphaltic sands 3, are formed a circular oil-collecting hole 5, and the ratio of the vertical height of described slope angle and asphaltic sands 3 radius of circles is 1.2-1.5%; (4) on described asphaltic sands 3, carry out the installation of oil tank bottom plate 6, on described oil tank bottom plate 6, oil tank is installed; (5) on the oil tank bottom plate 6 in oil tank wall, weld many root posts 9, between described many root posts 9, connect multiple tracks crossbeam 8; (6) on described multiple tracks crossbeam 8, heat(ing) coil 7 is installed, the entrance and exit of described heat(ing) coil 7 stretches out tank skin 10, and stiffener is all installed at the position joining at entrance and exit and the tank skin 10 of heat(ing) coil 7.
Claims (3)
1. fabrication and installation constructing structure at the bottom of a cold district oil tank, it is characterized in that: it comprises the annular ring beam being arranged on circular steel reinforced concrete foundation platform, in described annular ring beam, be provided with coarse sand macadam, on described coarse sand macadam, be wiped with asphaltic sands, described asphaltic sands is cheated by being formed centrally slope angle in extroversion and being provided with a circular oil-collecting in the middle of asphaltic sands, on described asphaltic sands, oil tank bottom plate is installed, on described oil tank bottom plate, oil tank is installed, on oil tank bottom plate in oil tank wall, be welded with many root posts, between described many root posts, be connected with multiple tracks crossbeam, on described multiple tracks crossbeam, heat(ing) coil is installed, the entrance and exit of described heat(ing) coil stretches out tank skin, at the entrance and exit of heat(ing) coil and the position of tank skin handing-over, stiffener is all installed.
2. fabrication and installation constructing structure at the bottom of the oil tank of cold district according to claim 1, is characterized in that: on described heat(ing) coil, be coated with and be brushed with resistant epoxy paint.
3. fabrication and installation constructing structure at the bottom of the oil tank of cold district according to claim 1 and 2, is characterized in that: the ratio of the vertical height of described slope angle and coarse sand macadam radius of circle is 1.2-1.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706491.2U CN203603557U (en) | 2013-11-08 | 2013-11-08 | Structure for manufacturing, installing and constructing oil tank bottom in cold area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706491.2U CN203603557U (en) | 2013-11-08 | 2013-11-08 | Structure for manufacturing, installing and constructing oil tank bottom in cold area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603557U true CN203603557U (en) | 2014-05-21 |
Family
ID=50716237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320706491.2U Expired - Lifetime CN203603557U (en) | 2013-11-08 | 2013-11-08 | Structure for manufacturing, installing and constructing oil tank bottom in cold area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589274A (en) * | 2019-08-20 | 2019-12-20 | 海洋石油工程股份有限公司 | Disassembly-free structural support for large steel storage tank |
| CN112727217A (en) * | 2020-12-09 | 2021-04-30 | 中国化学工程第十四建设有限公司 | Method for installing oil tank with steel membrane structure in shelter |
-
2013
- 2013-11-08 CN CN201320706491.2U patent/CN203603557U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589274A (en) * | 2019-08-20 | 2019-12-20 | 海洋石油工程股份有限公司 | Disassembly-free structural support for large steel storage tank |
| CN110589274B (en) * | 2019-08-20 | 2021-11-02 | 海洋石油工程股份有限公司 | Disassembly-free structural support for large steel storage tank |
| CN112727217A (en) * | 2020-12-09 | 2021-04-30 | 中国化学工程第十四建设有限公司 | Method for installing oil tank with steel membrane structure in shelter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180914 Granted publication date: 20140521 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20190618 Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |