CN205240395U - Oil storage tank with cavity intermediate layer - Google Patents
Oil storage tank with cavity intermediate layer Download PDFInfo
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- CN205240395U CN205240395U CN201521046197.9U CN201521046197U CN205240395U CN 205240395 U CN205240395 U CN 205240395U CN 201521046197 U CN201521046197 U CN 201521046197U CN 205240395 U CN205240395 U CN 205240395U
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- storage tank
- oil storage
- shell
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Abstract
The utility model discloses an oil storage tank with cavity intermediate layer, including outside oil storage tank inner shell, isolation lacquer layer, tiny grained layer, gaseous intermediate layer, plastic film layer and the oil storage tank shell of ab intra, keep apart the lacquer layer cover in on the outer wall of oil storage tank inner shell, tiny grained layer for adopt 2-200 purpose silica granules or metal particles cover in keep apart the lacquer layer and go up formation, plastic film cover on the layer in on the oil storage tank shell inner wall, gaseous intermediate layer be the ordinary pressure gas blanket, with the oil storage tank inner shell and clean separation between the oil storage tank shell, this oil storage tank with cavity intermediate layer simple structure, reasonable in design, it adopts multilayer structure, especially adopt the gas blanket with the oil storage tank inner shell with clean separation between the oil storage tank shell for the tank body strength of oil storage tank is higher than the prior art jar body, in addition, when inner shell or the local emergence damage of shell, also can avoid causing because of leaking underground water and the soil pollution who leads to.
Description
Technical field
The utility model relates to liquid storage vessel technical field, particularly a kind of oil storage with hollow sandwichTank.
Background technology
The tank skin of existing buried tank is all generally individual layer, and its material is generally steel, and this oil tank makesIf be not easy discovery with occurring in process to reveal, thereby be easy to cause the pollution of body of groundwater and soil.
Utility model content
The purpose of this utility model is to provide a kind of tank body and occurs can send in time warning while leakage, prevents that oil product from letting outReveal the oil storage tank with hollow sandwich of contaminated environment.
For this reason, technical solutions of the utility model are as follows:
There is an oil storage tank for hollow sandwich, comprise oil storage tank inner casing, isolation enamelled coating, tiny from inside to outsideStratum granulosum, gas interlayer, plastic film layers and oil storage tank shell, described isolation enamelled coating is overlying in described oil storage tankOn the outer wall of shell, described fine particle layer is overlying on institute for employing 2～200 object silica dioxide granules or metallic particlesState on isolation enamelled coating and form, described plastic film layers is overlying on described oil storage tank outer casing inner wall, described gas interlayerFor the gas interlayer that atmosphere gas forms, will between oil storage tank inner casing and described oil storage tank shell, separate completely.
Preferably, described oil storage tank inner casing is steel inner casing, and thickness is 5～15mm.
Preferably, the thickness of described isolation enamelled coating is 0.1～0.5mm.
Preferably, the metallic particles in described fine particle layer is iron particle, alumina particles or copper particle; Described thinThe thickness of granule layer is 0.1～1mm.
Preferably, the atmosphere gas in described gas interlayer is air, nitrogen or helium, described gas interlayerThickness is 0.1～5mm.
Described plastic film layers is PET thin layer, and thickness is 0.01～0.1mm.
Described oil storage tank shell is glass steel shell, and thickness is 3～6mm.
Compared with prior art, this oil storage tank with hollow sandwich is simple in structure, reasonable in design, and it adopts manyLayer structure, especially adopts gas blanket by separating completely between oil storage tank inner casing and described oil storage tank shell, makesThe tank intensity of oil storage tank compared to prior art tank body is higher; In addition, in the time that inner casing or shell part are damaged,Also can avoid causing the body of groundwater and the soil pollution that cause because of leakage.
Brief description of the drawings
Fig. 1 is the structural representation of the oil storage tank with hollow sandwich of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described further, but following embodiment is exhaustedNon-have any restriction to the utility model.
As shown in Figure 1, this oil storage tank with hollow sandwich comprises oil storage tank inner casing 1, isolation from inside to outsideEnamelled coating 2, fine particle layer 3, gas interlayer 4, plastic film layers 5 and oil storage tank shell 6, particularly:
Described oil storage tank inner casing 1 adopts steel to make, and thickness is 8mm; Described isolation enamelled coating 2 selects Taihu Lake anti-The skin that the isolation lacquer of the 1-106-25 type that rotten Materials Co., Ltd produces is coated in oil storage tank inner casing 1 forms, instituteThe thickness of stating isolation enamelled coating 2 is 0.3mm; Described fine particle layer 3 is for adopting 100 object silica dioxide granulesBe overlying on the fine particle layer forming on described isolation enamelled coating 2, its thickness is 0.4mm; In described gas interlayer, beAtmospheric air, formation thickness is 3mm; The PET film that described plastic film layers 5 is 0.05mm for thicknessLayer; Described oil storage tank shell 6 adopts fiberglass to make, and thickness is 4mm.
This have hollow sandwich oil storage tank possess process of preparing:
Step 1): on steel oil storage tank inner casing outer wall, spray isolation lacquer, the isolation that formation thickness is 0.3mmEnamelled coating;
Step 2): after isolation lacquer spraying, when paint to be isolated is not dry, adopts and spray, mix, be coated withThe method such as smear is evenly distributed in isolation lacquer skin 100 object silica fine particles, forms thickness to beThe fine particle layer of 0.4mm, makes oil storage tank inner casing superficies form uniform tiny projection;
Step 3): pasting a layer thickness at the fine particle layer outer surface of oil storage tank inner casing is 0.05 PETPlastic sheeting, forms plastic film layers, for isolating oil storage tank shell;
Step 4): make glass steel material in the outer techniques such as injection, hand paste, winding that adopt of plastic film layersOil storage tank shell;
Step 5): on oil storage tank shell, be processed with pore, described pore be communicated with extraneous and fine particle layer andThe gap forming between plastic film layers, forms between described fine particle layer and plastic film layers by poreGap in the injection pressure air that is 0.05～1.0MPa, by gas pressure, make oil storage tank inner casing and skinSeparate completely, form air blanketing, after interlayer forms, seal pore, the gas in air blanketing maintains normal pressure.
Claims (7)
1. one kind has the oil storage tank of hollow sandwich, it is characterized in that, comprise oil storage tank inner casing (1) from inside to outside, isolation enamelled coating (2), fine particle layer (3), gas interlayer (4), plastic film layers (5) and oil storage tank shell (6), described isolation enamelled coating (2) is overlying on described oil storage tank inner casing (1) outer wall, described fine particle layer (3) is for adopting 2～200 object silica dioxide granules or metallic particles to be overlying on the upper formation of described isolation enamelled coating (2), described plastic film layers (5) is overlying on described oil storage tank shell (6) inwall, described gas interlayer be atmosphere gas form and by between oil storage tank inner casing (1) and described oil storage tank shell (6) completely separation interlayer.
2. the oil storage tank with hollow sandwich according to claim 1, is characterized in that, described oil storage tank inner casing (1) is steel inner casing, and thickness is 5～15mm.
3. the oil storage tank with hollow sandwich according to claim 1, is characterized in that, the thickness of described isolation enamelled coating (2) is 0.1～0.5mm.
4. the oil storage tank with hollow sandwich according to claim 1, is characterized in that, the metallic particles in described fine particle layer (3) is iron particle, alumina particles or copper particle; The thickness of described fine particle layer (3) is 0.1～1mm.
5. the oil storage tank with hollow sandwich according to claim 1, is characterized in that, the atmosphere gas in described gas interlayer (4) is air, nitrogen or helium, and the thickness of described gas interlayer (4) is 0.1～5mm.
6. the oil storage tank with hollow sandwich according to claim 1, is characterized in that, described plastic film layers (5) is PET thin layer, and thickness is 0.01～0.1mm.
7. the oil storage tank with hollow sandwich according to claim 1, is characterized in that, described oil storage tank shell (6) is glass steel shell, and thickness is 3～6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046197.9U CN205240395U (en) | 2015-12-14 | 2015-12-14 | Oil storage tank with cavity intermediate layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046197.9U CN205240395U (en) | 2015-12-14 | 2015-12-14 | Oil storage tank with cavity intermediate layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205240395U true CN205240395U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521046197.9U Active CN205240395U (en) | 2015-12-14 | 2015-12-14 | Oil storage tank with cavity intermediate layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205240395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380780A (en) * | 2017-08-31 | 2017-11-24 | 中国成达工程有限公司 | A kind of double-jacket salt storage tank |
-
2015
- 2015-12-14 CN CN201521046197.9U patent/CN205240395U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380780A (en) * | 2017-08-31 | 2017-11-24 | 中国成达工程有限公司 | A kind of double-jacket salt storage tank |
| WO2019042222A1 (en) * | 2017-08-31 | 2019-03-07 | 中国成达工程有限公司 | Double-walled high-temperature molten salt storage tank having interstitial space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |