CN204937972U - A kind of software multilayer oil tank - Google Patents
A kind of software multilayer oil tank Download PDFInfo
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- CN204937972U CN204937972U CN201520672216.2U CN201520672216U CN204937972U CN 204937972 U CN204937972 U CN 204937972U CN 201520672216 U CN201520672216 U CN 201520672216U CN 204937972 U CN204937972 U CN 204937972U
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- 230000003068 static effect Effects 0.000 claims abstract description 103
- 230000008030 elimination Effects 0.000 claims abstract description 102
- 238000003379 elimination reaction Methods 0.000 claims abstract description 102
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 239000004814 polyurethane Substances 0.000 claims description 25
- 229920002635 polyurethane Polymers 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 239000004744 fabric Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 7
- 239000012943 hotmelt Substances 0.000 claims description 7
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 166
- 239000003921 oil Substances 0.000 description 81
- 238000003466 welding Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000011152 fibreglass Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000007779 soft material Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
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Abstract
The utility model discloses a kind of software multilayer oil tank, described software multilayer oil tank comprises body, and described body comprises internal layer, cushion layer and skin from inside to outside successively; Described internal layer comprises the first static elimination layer, the first high-obstruction and the first static elimination Withstand voltage layer; Skin comprises the second static elimination layer, the second high-obstruction and the second static elimination Withstand voltage layer; Described cushion layer is provided with Leak Detection inductor; Described Leak Detection inductor has detection fluid and the sensor of alert trigger.The utility model has the features such as height is withstand voltage, electrostatic prevention, high-barrier, and can detect the leakage situation of interior outer tank in time, safety improves.
Description
Technical field
The utility model relates to a kind of petrochemical complex gas storage and transportation device, particularly relates to a kind of software multilayer oil tank.
Background technology
At present, petrol service station sunken oil storage many employings individual layer steel design, because steel oil tank surface long term is by earthing water and electrolytic corrosion, internal fuel corrodes, and the mechanical damage such as the cut of oil tank body self, welding, may produce leakage, the fuel oil of leakage can pollute underground water and soil, the safety of harm people; Reach fuel oil transformation point when ambient temperature raises in addition, individual layer oil tank has the possibility of blast, there is very large potential safety hazard.
Now external many employings have the two-compartment oil tank of leak detection apparatus, and China just progressively adopts the replacing single-layer oil tank such as double-deck steel oil tank, double glass fiber-reinforced plastic oil tank.This hard bilayers oil tank (steel and fiber glass reinforcement system) can effectively reduce surface corrosion due to its double-decker, and is provided with Leak Detection inductor, and safety performance improves.But when hard bilayers oil tank is used for substituting existing individual layer oil tank, because oil tank own vol is large, surface structures need be removed by replacing, tear down and build the huge of cost, special in busiest section, large size city, therefore alternative existing individual layer Oilcan construction cost is high, difficulty large to adopt hard bilayers oil tank to be used for, and its practical application is restricted.
Existingly research and propose collapsible fuel tank technology, because its cost is lower, convenient transport and attracting wide attention.Collapsible fuel tank directly can be placed in original petrol service station sunken oil storage, uses as inner bag, but still there is very large defect during actual use: first, and because in oil tank, pressure is large, common soft material is difficult to bear so large pressure for a long time; Secondly, the fluctuation of oil product produces electrostatic, and electrostatic is accumulative easily to set off an explosion, and common soft material can not be eliminated or discharge; In addition, common soft material barrier is poor, and oil product is volatile, there is very large potential safety hazard.In addition, individual layer soft pot does not have the function that double-layer tank is monitored tank body leakage.Thus in the urgent need to being applicable to the Novel oil tank technology of petrochemical complex gas storage and transportation device technique.A kind of software multilayer oil tank that the utility model proposes to solve this technical problem just.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of software multilayer oil tank, it overcomes the problem that hard bilayers oil tank (steel and fiber glass reinforcement system) construction cost is high, difficulty is large under prior art, and the problem such as existing collapsible fuel tank resistance to pressure is not enough, static electricity resistance is low.
The utility model solves above-mentioned technical matters by following technical proposals: a kind of software multilayer oil tank, and described software multilayer oil tank comprises body, and described body comprises internal layer, cushion layer and skin from inside to outside successively; Described internal layer comprises the first static elimination layer, the first high-obstruction and the first static elimination Withstand voltage layer; Skin comprises the second static elimination layer, the second high-obstruction and the second static elimination Withstand voltage layer; Described cushion layer is provided with Leak Detection inductor; Described Leak Detection inductor has detection fluid and the sensor of alert trigger.
Preferably, described first high-obstruction is between the first static elimination layer and the first static elimination Withstand voltage layer, and the second high-obstruction is between the second static elimination layer and the second static elimination Withstand voltage layer.
Preferably, described software multilayer oil tank is directly placed in existing steel oil tank.
Preferably, described first static elimination layer, fixed by the first glue-line between the first high-obstruction and the first static elimination Withstand voltage layer three; Second static elimination layer, to be fixed by the second glue-line between the second high-obstruction and the second static elimination Withstand voltage layer three.
Preferably, described first glue-line and the second glue-line all adopt polyurethane adhesive, and polyurethane adhesive is hot melt glue type polyurethane.
Preferably, the surface resistivity of described internal layer is less than 10
9Ω, withstand voltage is greater than 0.08MPa; Outer field surface resistivity is less than 10
9Ω, withstand voltage is greater than 0.08MPa; The withstand voltage of cushion layer is greater than 0.03MPa.
Preferably, the thickness of described internal layer is 2 ~ 15mm.
Preferably, described outer field thickness is 2 ~ 15mm.
Preferably, the thickness of described cushion layer is 2 ~ 15mm.
Preferably, described cushion layer is for strengthening 3D fabric.
Positive progressive effect of the present utility model is:
One, according to the regulation of National Standard of the People's Republic of China GB50156-2012, when the buried individual layer steel oil tank of existing petrol service station transform bilayer as, the material that glass fiber reinforced plastic etc. can be adopted to meet intensity and antiseepage requirement carries out lining and affixes one's seal.Software multilayer oil tank of the present utility model has soft body structure, directly can be placed in existing steel oil tank, software multilayer oil tank be put into from existing steel oil tank mouth, directly uses, eliminate the work such as the dismounting of superstructure and oil tank self, reconstruction, cost reduces greatly; And the features such as height is withstand voltage, electrostatic prevention, high-barrier that software multilayer oil tank has, leak detecting device can normally work, and meets national standard completely.
Two, the utility model according to the shape of existing steel oil tank, can be processed into arbitrary dimension coupling tank body, make full use of tank body space.
Three, software multilayer oil tank of the present utility model is followed successively by internal layer, cushion layer and skin from inside to outside, and wherein in internal layer is ground floor with the static elimination layer in skin, and described high-obstruction is the second layer, and described static elimination Withstand voltage layer is third layer.
Four, the cushion layer of software multilayer oil tank of the present utility model strengthens 3D fabric cushion layer, has 3-D solid structure, make it have excellent resistance to pressure and thermal insulation, not only increase the pressure resistance of tank body, play good damping and buffer action, can also completely cut off heat, safety rate improves.After tested, 3D fabric is under the effect of internal fuel weight, still certain interval can be ensured, guarantee that leak detecting device can normally work when internal layer generation fuel leakage, external force removes deformation and can immediately reply, and long-term pressure is indeformable, can avoid when oil tank at full load, cushion layer deformation in compression, further damages inner leak detecting device.
Five, the static elimination layer in the internal layer of software multilayer oil tank of the present utility model and skin adopts Antistatic type polyurethane.Under normal temperature, this material surface resistivity is less than surface resistivity and is less than 10
9Ω, and not by the impact of the oil product such as gasoline, diesel oil, the effect eliminating electrostatic can be reached.
Six, described in the internal layer of software multilayer oil tank of the present utility model and skin, high-obstruction is isolation-type polyurethane.Under normal temperature, thickness prepared by this material be the film of 45 μm to 50 μm at ambient temperature, to the transmitance of No. 92 gasoline be every every cubic meter round the clock at below 0.08g, far below common Fuel Tanking Unit material therefor.
Seven, the static elimination Withstand voltage layer in the internal layer of software multilayer oil tank of the present utility model and skin adopts polyethers Antistatic type polyurethane.Under normal temperature, material surface resistivity is less than surface resistivity and is less than 10
9Ω, under room temperature condition, withstand voltage is greater than 0.08MPa.
Eight, software multilayer oil tank of the present utility model adopts the mode of high frequency heat seal high frequency welding to prepare tank body that is volume required and shape, and the simple and easy enforcement of method is convenient.
Nine, software multilayer oil tank of the present utility model has multiple-structure, even if internal layer occurs damaged, the fluid of outflow also can be limited at cushion layer, and enhancing 3D fabric can also play the effect slowing down outflow oil flow, increases emergency repair time.
Ten, software multilayer oil tank of the present utility model is provided with Leak Detection inductor, and Leak Detection inductor is a kind of leak detecting device, can detect the leakage situation of interior outer tank in time, and safety improves.If oil tank body leaks, Leak Detection inductor senses that oil body flows and gives the alarm, and is easy to detect, and reacts in time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model software multilayer oil tank.
Fig. 2 is internal layer in the utility model, cushion layer and outer field concrete structure schematic diagram.
Detailed description of the invention
In order to be that those skilled in the art can further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing.
Embodiment 1
As depicted in figs. 1 and 2, the utility model software multilayer oil tank can directly be placed in existing steel oil tank 4, described tank installation comprises body, and described body comprises internal layer 1 (thickness of internal layer is 4mm), cushion layer 2 (thickness of cushion layer is 6mm) and outer 3 (outer field thickness is 4mm) from inside to outside successively; Described internal layer comprises the first static elimination layer 11, first high-obstruction 12 and the first static elimination Withstand voltage layer 13; Skin comprises the second static elimination layer 31, second high-obstruction 32 and the second static elimination Withstand voltage layer 33; Described cushion layer is provided with Leak Detection inductor 5; Described Leak Detection inductor 5 has detection fluid and the sensor of alert trigger.The utility model software multilayer oil tank can be put into from the entrance 6 of existing steel oil tank.Described cushion layer 3 adopts and strengthens 3D fabric.First static elimination layer and the second static elimination layer are all Antistatic type polyurethane static elimination layer, first high-obstruction and the second high-obstruction are all isolation-type polyurethane high-obstruction, and the first static elimination Withstand voltage layer and the second static elimination Withstand voltage layer are all Antistatic type polyurethane static elimination Withstand voltage layer.First static elimination layer, to be fixed by the first glue-line 21 between the first high-obstruction and the first static elimination Withstand voltage layer three; Second static elimination layer, to be fixed by the second glue-line 22 between the second high-obstruction and the second static elimination Withstand voltage layer three.First glue-line and the second glue-line all adopt polyurethane adhesive, and polyurethane adhesive can be hot melt glue type polyurethane.The surface resistivity of internal layer is less than 10
9Ω, withstand voltage is greater than 0.08MPa; Outer field surface resistivity is less than 10
9Ω, withstand voltage is greater than 0.08MPa; The withstand voltage of cushion layer is greater than 0.03MPa.Software multilayer oil tank adopts the mode of high frequency heat seal high frequency welding to prepare tank body that is volume required and shape.
Embodiment 2
The utility model software multilayer oil tank can directly be placed in existing steel oil tank, described tank installation comprises body, and described body comprises internal layer 1 (thickness of internal layer is 5mm), cushion layer 2 (thickness of cushion layer is 8mm) and outer 3 (outer field thickness is 5mm) from inside to outside successively.Described internal layer comprises the first static elimination layer, the first high-obstruction and the first static elimination Withstand voltage layer; Skin comprises the second static elimination layer, the second high-obstruction and the second static elimination Withstand voltage layer; Described cushion layer is provided with Leak Detection inductor 5; Described Leak Detection inductor 5 has detection fluid and the sensor of alert trigger.The utility model software multilayer oil tank can be put into from the entrance 6 of existing steel oil tank.Described cushion layer 3 adopts and strengthens 3D fabric.First static elimination layer and the second static elimination layer are all Antistatic type polyolefin static elimination layer, first high-obstruction and the second high-obstruction are all isolation-type polyvinylchloride high-obstruction, and the first static elimination Withstand voltage layer and the second static elimination Withstand voltage layer are all Antistatic type polyolefin static elimination Withstand voltage layer.First static elimination layer, to be fixed by the first glue-line 21 between the first high-obstruction and the first static elimination Withstand voltage layer three; Second static elimination layer, to be fixed by the second glue-line 22 between the second high-obstruction and the second static elimination Withstand voltage layer three.First glue-line and the second glue-line all adopt polyurethane adhesive, specifically hot melt glue type polyurethane.The surface resistivity of internal layer is less than 10
9Ω, withstand voltage is greater than 0.08MPa.Outer field surface resistivity is less than 10
9Ω, withstand voltage is greater than 0.08MPa.The withstand voltage of cushion layer is greater than 0.03MPa.Software multilayer oil tank adopts the mode of high frequency heat seal high frequency welding to prepare tank body that is volume required and shape.
Embodiment 3
The utility model software multilayer oil tank can directly be placed in existing steel oil tank, described tank installation comprises body, and described body comprises internal layer 1 (thickness of internal layer is 6mm), cushion layer 2 (thickness of cushion layer is 10mm) and outer 3 (outer field thickness is 6mm) from inside to outside successively; Described internal layer comprises the first static elimination layer, the first high-obstruction and the first static elimination Withstand voltage layer; Skin comprises the second static elimination layer, the second high-obstruction and the second static elimination Withstand voltage layer; Described cushion layer 3 adopts and strengthens 3D fabric.Described oil tank cushion layer is provided with Leak Detection inductor 5; Described Leak Detection inductor 5 has detection fluid and the sensor of alert trigger.The utility model software multilayer oil tank can be put into from the entrance 6 of existing steel oil tank.Described cushion layer 3 adopts and strengthens 3D fabric.First static elimination layer and the second static elimination layer are all Antistatic type polyvinylchloride static elimination layer, first high-obstruction and the second high-obstruction are all isolation-type polyolefin high-obstruction, and the first static elimination Withstand voltage layer and the second static elimination Withstand voltage layer are all Antistatic type polyvinylchloride static elimination Withstand voltage layer.First static elimination layer, to be fixed by the first glue-line 21 between the first high-obstruction and the first static elimination Withstand voltage layer three; Second static elimination layer, to be fixed by the second glue-line 22 between the second high-obstruction and the second static elimination Withstand voltage layer three.First glue-line and the second glue-line all adopt polyurethane adhesive, specifically hot melt glue type polyurethane.The surface resistivity of internal layer is less than 10
9Ω, withstand voltage is greater than 0.08MPa.Outer field surface resistivity is less than 10
9Ω, withstand voltage is greater than 0.08MPa.The withstand voltage of cushion layer is greater than 0.03MPa.Software multilayer oil tank adopts the mode of high frequency heat seal high frequency welding to prepare tank body that is volume required and shape.
Embodiment 4
The utility model software multilayer oil tank can directly be placed in existing steel oil tank, described tank installation comprises body, and described body comprises internal layer 1 (thickness of internal layer is 2mm), cushion layer 2 (thickness of cushion layer is 2mm) and outer 3 (outer field thickness is 2mm) from inside to outside successively; Described internal layer comprises the first static elimination layer, the first high-obstruction and the first static elimination Withstand voltage layer; Skin comprises the second static elimination layer, the second high-obstruction and the second static elimination Withstand voltage layer; Described cushion layer 3 adopts and strengthens 3D fabric.Described oil tank cushion layer is provided with Leak Detection inductor 5; Described Leak Detection inductor 5 has detection fluid and the sensor of alert trigger.The utility model software multilayer oil tank can be put into from the entrance 6 of existing steel oil tank.First static elimination layer and the second static elimination layer are all Antistatic type polyester static elimination layer, first high-obstruction and the second high-obstruction are all isolation-type polyester, and the first static elimination Withstand voltage layer and the second static elimination Withstand voltage layer are all Antistatic type polyester static elimination Withstand voltage layer.First static elimination layer, to be fixed by the first glue-line 21 between the first high-obstruction and the first static elimination Withstand voltage layer three; Second static elimination layer, to be fixed by the second glue-line 22 between the second high-obstruction and the second static elimination Withstand voltage layer three.First glue-line and the second glue-line all adopt polyurethane adhesive, specifically hot melt glue type polyurethane.The surface resistivity of internal layer is less than 10
9Ω, withstand voltage is greater than 0.08MPa.Outer field surface resistivity is less than 10
9Ω, withstand voltage is greater than 0.08MPa.The withstand voltage of cushion layer is greater than 0.03MPa.Software multilayer oil tank adopts the mode of high frequency heat seal high frequency welding to prepare tank body that is volume required and shape.
Embodiment 5
The utility model software multilayer oil tank can directly be placed in existing steel oil tank, described tank installation comprises body, and described body comprises internal layer 1 (thickness of internal layer is 15mm), cushion layer 2 (thickness of cushion layer is 15mm) and outer 3 (outer field thickness is 15mm) from inside to outside successively; Described internal layer comprises the first static elimination layer, the first high-obstruction and the first static elimination Withstand voltage layer; Skin comprises the second static elimination layer, the second high-obstruction and the second static elimination Withstand voltage layer; Described cushion layer 3 adopts and strengthens 3D fabric.Described oil tank cushion layer is provided with Leak Detection inductor 5; Described Leak Detection inductor 5 has detection fluid and the sensor of alert trigger.The utility model software multilayer oil tank can be put into from the entrance 6 of existing steel oil tank.3rd static elimination layer and the 3rd static elimination layer are all Antistatic type polyurethane static elimination layer, third high barrier layer and third high barrier layer are all isolation-type polyurethane high-obstruction, and the 3rd static elimination Withstand voltage layer and the 3rd static elimination Withstand voltage layer are all Antistatic type polyvinylchloride static elimination Withstand voltage layer.First static elimination layer, to be fixed by the first glue-line 21 between the first high-obstruction and the first static elimination Withstand voltage layer three; Second static elimination layer, to be fixed by the second glue-line 22 between the second high-obstruction and the second static elimination Withstand voltage layer three.First glue-line and the second glue-line all adopt polyurethane adhesive, specifically hot melt glue type polyurethane.The surface resistivity of internal layer is less than 10
9Ω, withstand voltage is greater than 0.08MPa.Outer field surface resistivity is less than 10
9Ω, withstand voltage is greater than 0.08MPa.The withstand voltage of cushion layer is greater than 0.03MPa.Software multilayer oil tank adopts the mode of high frequency heat seal high frequency welding to prepare tank body that is volume required and shape.
The utility model software multilayer oil tank has multiple-structure, adopt soft material, there is the features such as height is withstand voltage, high-barrier, high oil resistant, electrostatic prevention, directly can be placed in existing steel oil tank, reduce tank replacement cost, solve that existing oil tank safety is low, service life is short, perishable, and then there is the problems such as leakage pollution surrounding soil, energy-conserving and environment-protective, pollution-free, be beneficial to and extensively promote the use of.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related personnel can make other multi-form change or variations on its basis.The equalization change that all shapes according to the utility model right, structure, feature and spirit are done and modification, be included in right of the present utility model.
Claims (10)
1. a software multilayer oil tank, is characterized in that, described software multilayer oil tank comprises body, and described body comprises internal layer, cushion layer and skin from inside to outside successively; Described internal layer comprises the first static elimination layer, the first high-obstruction and the first static elimination Withstand voltage layer; Skin comprises the second static elimination layer, the second high-obstruction and the second static elimination Withstand voltage layer; Described cushion layer is provided with Leak Detection inductor; Described Leak Detection inductor has detection fluid and the sensor of alert trigger.
2. software multilayer oil tank as claimed in claim 1, it is characterized in that, described first high-obstruction is between the first static elimination layer and the first static elimination Withstand voltage layer, and the second high-obstruction is between the second static elimination layer and the second static elimination Withstand voltage layer.
3. software multilayer oil tank as claimed in claim 1, it is characterized in that, described software multilayer oil tank is directly placed in existing steel oil tank.
4. software multilayer oil tank as claimed in claim 1, is characterized in that, described first static elimination layer, is fixed by the first glue-line between the first high-obstruction and the first static elimination Withstand voltage layer three; Second static elimination layer, to be fixed by the second glue-line between the second high-obstruction and the second static elimination Withstand voltage layer three.
5. software multilayer oil tank as claimed in claim 4, it is characterized in that, described first glue-line and the second glue-line all adopt polyurethane adhesive, and polyurethane adhesive is hot melt glue type polyurethane.
6. software multilayer oil tank as claimed in claim 1, it is characterized in that, the surface resistivity of described internal layer is less than 10
9Ω, withstand voltage is greater than 0.08MPa; Outer field surface resistivity is less than 10
9Ω, withstand voltage is greater than 0.08MPa; The withstand voltage of cushion layer is greater than 0.03MPa.
7. software multilayer oil tank as claimed in claim 1, it is characterized in that, the thickness of described internal layer is 2 ~ 15mm.
8. software multilayer oil tank as claimed in claim 1, it is characterized in that, described outer field thickness is 2 ~ 15mm.
9. software multilayer oil tank as claimed in claim 1, it is characterized in that, the thickness of described cushion layer is 2 ~ 15mm.
10. software multilayer oil tank as claimed in claim 1, is characterized in that, described cushion layer is for strengthening 3D fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672216.2U CN204937972U (en) | 2015-09-01 | 2015-09-01 | A kind of software multilayer oil tank |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520672216.2U CN204937972U (en) | 2015-09-01 | 2015-09-01 | A kind of software multilayer oil tank |
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| CN204937972U true CN204937972U (en) | 2016-01-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109846A (en) * | 2015-09-01 | 2015-12-02 | 上海恒安聚氨酯股份有限公司 | Soft multiplayer oil tank |
| CN105600202A (en) * | 2016-03-09 | 2016-05-25 | 上海恒安聚氨酯股份有限公司 | Buried oil-storage double-layer tank and modification method thereof |
| WO2017177428A1 (en) * | 2016-04-14 | 2017-10-19 | 深圳市百事达卓越科技股份有限公司 | Composite material for non-excavation improvement of dual-layer oil tank |
| CN115303654A (en) * | 2022-06-27 | 2022-11-08 | 中国人民解放军海军勤务学院 | Underwater oil storage oil bag and device |
-
2015
- 2015-09-01 CN CN201520672216.2U patent/CN204937972U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109846A (en) * | 2015-09-01 | 2015-12-02 | 上海恒安聚氨酯股份有限公司 | Soft multiplayer oil tank |
| CN105600202A (en) * | 2016-03-09 | 2016-05-25 | 上海恒安聚氨酯股份有限公司 | Buried oil-storage double-layer tank and modification method thereof |
| WO2017177428A1 (en) * | 2016-04-14 | 2017-10-19 | 深圳市百事达卓越科技股份有限公司 | Composite material for non-excavation improvement of dual-layer oil tank |
| CN115303654A (en) * | 2022-06-27 | 2022-11-08 | 中国人民解放军海军勤务学院 | Underwater oil storage oil bag and device |
| CN115303654B (en) * | 2022-06-27 | 2024-02-13 | 中国人民解放军海军勤务学院 | Underwater oil storage oil bag and device |
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