CN106185091A - A kind of nonmetal two-compartment oil tank and preparation method thereof - Google Patents
A kind of nonmetal two-compartment oil tank and preparation method thereof Download PDFInfo
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- CN106185091A CN106185091A CN201610792816.1A CN201610792816A CN106185091A CN 106185091 A CN106185091 A CN 106185091A CN 201610792816 A CN201610792816 A CN 201610792816A CN 106185091 A CN106185091 A CN 106185091A
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- outer tank
- fiberglass
- tank
- inner canister
- clearance layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/04—Linings
- B65D90/041—Rigid liners fixed to the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to a kind of nonmetal two-compartment oil tank and preparation method thereof, the tank body collectively formed including the inner and outer tank being made up of fiberglass and the through clearance layer of 3D that is arranged between inner canister and outer tank；The inner surface of inner canister scribbles and stores the antistatic backing that liquid directly contacts, and antistatic backing is connected with the earth conductor being arranged on outer tank lateral surface；Inner and outer tank are formed by glass fibre and resin compounded；By successively to inner canister, the through clearance layer of 3D, outer tank and the making of static conductive layer, quickly realizing the making of double-deck nonmetallic oil tank so that it is lightweight, intensity is high, anti-seismic performance is good, easy for installation and good corrosion resistance.Simultaneously, owing to scribbling antistatic backing at inner canister inner surface, this antistatic backing directly contacts with storage liquid, and be connected with the earth conductor installed on the longitudinal centre line of outer tank outermost top, for the electrostatic that liquid flowing produces is imported the earth, avoid producing electrostatic hazard, to improve the safety of the present invention.
Description
Technical field
The present invention relates to gas station's sunken tankers technical field, be specifically related to a kind of nonmetal two-compartment oil tank and making thereof
Method.
Background technology
In recent years, along with the high speed development of national economy, steadily improving of living standards of the people, traffic transport industry is swift and violent
Development, automobile pollution increases substantially, and large-scale oil enterprise strengthens gas station's network construction the most energetically, and the annual whole nation is newly-built
The thousands of seat in gas station.Along with China's expanding economy and the progress of society, the environmental consciousness of people is increasingly stronger, and country is to environmental protection
Requirement more and more higher.At present, the gas station of most domestic all uses underground metalliferous monolayer oil tank, due to oil tank itself
The mechanical damages such as scratch, cut, impression, quality problems and sunken tankers external anti-corrosion layer year during tank body welding are the oldest
Changing, lose protective effect, can not once there is seepage fully against the corrosion of fuel oil, can bring about ring in steel tank inner surface
Environment pollution or the serious consequence of underground harm water resource.And owing to the iron oil tank of monolayer is embedded in underground, by underground throughout the year
The corrosion of water and electrolytic etching, the iron oil tank of monolayer is using quality and is having obvious potential safety hazard service life, relating to
To safety, economy, environmental protection.Additionally, monolayer irony oil tank is required for keeping in repair and detecting every year, too increase maintenance time and
Cost.
Two-compartment oil tank has safe and environment-friendly, economic performance more unrivaled than common monolayer steel oil tank, and country is big at present
Trying hard to recommend the application of row two-compartment oil tank, prior art outer tank typically uses glass steel material to make, and inner canister is steel material so that interior
Housing has reinforcement and supports, and outer tank has insulation effect, such as patent documentation CN 104816897A and CN 102582980B institute
Disclosed two-compartment oil tank, but owing to inner canister is steel body material so that its weight is greatly increased, impact carrying and installation, Er Qieqi
Anti-corrosion effect is the most poor, and the life-span is shorter.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is to overcome that steel wall oil tank corrosion resistance of the prior art is poor, uses
The defects such as the life-span is short, installation difficulty is big, thus provide a kind of nonmetal two-compartment oil tank and preparation method thereof, with double glazing fiber
Reinforced plastics makes ectonexine tank structure and substitutes the fibre-reinforced steel-glass fiber reinforcement of internal layer steel material glass outer
The buried two-compartment oil tank of structure.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
On the one hand, the invention provides a kind of nonmetal two-compartment oil tank, including the inner and outer tank being made up of fiberglass and
The tank body that the through clearance layer of 3D being arranged between described inner canister and described outer tank collectively forms；The inner surface of described inner canister scribbles
The antistatic backing directly contacted with storage liquid, described antistatic backing is with the earth conductor being arranged on described outer tank lateral surface even
Connect；Described inner and outer tank are formed by glass fibre and resin compounded.
Described outer tank is made up of outer tank impervious barrier and outer tank structure sheaf, and outer tank structure sheaf is positioned at outside outer tank impervious barrier；
Described outer tank structure sheaf outer surface is provided with modal circumferential stiffening rib.
Be additionally provided with on the top longitudinal centre line of described inner and outer tank detection well, described detection well and described 3D through between
Gap layer connects, and is provided with leak detector in described detection well.
The through clearance layer of described 3D is 3D hollow glass fibre fabric, and it is bonded in interior tank wall and outer top tank structure, described
The thickness of the through clearance layer of 3D is 1～3.5mm.
Being filled with liquid medium in the through clearance layer of described 3D is salt.
Coating used by described antistatic backing is the epoxy resin of admixture conducting electrostatic materials, and its thickness is 0.5～1mm.
On the other hand, present invention also offers a kind of nonmetal two-compartment oil tank manufacture method, comprise the steps:
S1. fiberglass inner canister makes
Steel die rotary tooling equipment makes tank shell and two ends end socket successively in fiberglass, then by fiberglass
Molding is docked with two ends end socket one respectively in the two ends of interior tank shell, prepares fiberglass inner canister, the wherein tree in fiberglass inner canister
Fat glue weight percent content: 65-75%；
The through clearance layer of S2.3D is laid
At prepared fiberglass inner canister outer surface brushing resin material, pasted technique is used to be knitted by 3D hollow glass fibre
Thing posts on the resin material surface brushed, and pushes glass fiber cloth upper surface along broadwise, makes glass fiber cloth
Bottom fully absorbs resin material, forms the through clearance layer of 3D after resin material solidifies；
S3. fiberglass outer tank makes
Spray technology is used to be wrapped in the through clearance layer of 3D by fiberglass outer tank impervious barrier；
Rotation winding process is used to be wrapped in outside fiberglass by glass fiber reinforced plastics composite material after fiberglass outer tank impervious barrier gel
Fiberglass outer tank structure sheaf is prepared on tank impervious barrier；
S4 antistatic backing makes
Inner surface in obtained fiberglass inner canister scribbles and stores the antistatic backing that liquid directly contacts, and makes anti-quiet
Electric layer is connected with the earth conductor being arranged on outer tank lateral surface.
Use horizontal winding method to carry out hoop along the fiberglass outer tank impervious barrier after gel and be wound around prepared fiberglass outer tank
Structure sheaf, the resin glue weight percent content in fiberglass outer tank impervious barrier therein: 65-75%, fiberglass outer tank antiseepage
Layer thickness: 1～2mm, the resin glue weight percent content in fiberglass outer tank structure sheaf: 33%～35%.
Described manufacture method also includes:
S5. reinforcement is installed:
By spray technology prefabricated outer tank reinforcement, and it is disposed on fiberglass outer tank surface, is then used
Winding process carries out spiral winding to glass reinforcing rib, the tank body bearing height formed: 4～6mm.
Described manufacture method also includes:
S6. the installation of leakage detector:
Make detection well, and in the continuous cavity of the through clearance layer of 3D, add liquid medium by made detection well
Matter；In detection well, leakage detector is installed, makes leakage detector insert from fiberglass detection well top and make bottom it and 3D
Through clearance layer is connected, and the liquid level of liquid medium is in the middle part of Leak Detection instrument probe.
In the sprayup process making fiberglass inner and outer tank impervious barrier, its atomisation pressure: 0.5～0.7MPa,
The jet length of lance ejection molding angle: 65 °～70 °, spray gun and steel die: 350～500mm.
Before fiberglass inner canister injection molding, steel die first sprays one layer of resin, the most again blown resin and glass fibers
The mixture of dimension.
Described outer tank winding arrangement layer uses equilibrium to be wound around, winding angle: 85 °～90 °.
Technical solution of the present invention, has the advantage that
Nonmetal two-compartment oil tank the most provided by the present invention, its inner and outer tank all use and are mixed by resin and glass fibre
Glass-reinforced plastic material make so that it is lightweight, intensity is high, anti-seismic performance is good, easy for installation, it is most important that corrosion-resistant
Property is good.A kind of chemistry of corrosion or electrochemical process, particularly electrochemical corrosion, specifically corrode Jie except needs
Outside matter, in addition it is also necessary to the energy, carbon source, electronq donor and the existence of electrolyte (such as water), and glass-reinforced plastic material is not as metal one
Sample loses electronics, and the two-compartment oil tank being therefore made up of glass-reinforced plastic material can not perplexed by corrosive medium, fundamentally
Solve etching problem, and then improve the use quality of oil tank and increase the service life；Meanwhile, in the inner canister of nonmetal two-compartment oil tank
Surface is additionally provided with antistatic backing, and this antistatic backing directly contacts with storage liquid, and with outer tank outermost top longitudinal centre line
The earth conductor of upper installation connects, for the electrostatic that liquid flowing produces is imported the earth, it is to avoid produce electrostatic hazard, to improve
The safety of the present invention.
The through clearance layer of 3D the most of the present invention is 3D glass fiber cloth hollow layer, and middle filling salt, through clearance layer can
The sealing property of inner canister and outer tank being carried out 24 hours complete monitorings, uses salt to make response time fast, detection is more accurate,
No matter inner canister or outer tank generation seepage, all can automatically detect, so that it is guaranteed that people adopt before interlevel dielectrics oozes and leaks into underground
Take counter-measure, significant to soil protection and groundwater resources；Further, since the through clearance layer of 3D is hollow layer,
Even if inner canister produces leakage, also can guarantee that held liquid flows in outer void, outside contamination environment will not be overflowed, efficiently at once
Environmental protection.Meanwhile, the through clearance layer of 3D can improve the integral rigidity of oil tank, and the partial cut intensity of tank body.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention, below by use required in detailed description of the invention
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is some embodiments of the present invention, for this area
From the point of view of those of ordinary skill, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The two-compartment oil tank structural representation that what Fig. 1 was the present invention provided；
Fig. 2 is the I portion schematic enlarged-scale view of the present invention.
Description of reference numerals:
1-tank body；2-reinforcement；3-static conductive layer；11-outer tank；The through clearance layer of 12-；13-inner canister；111-outer tank antiseepage
Layer；112-outer tank structure sheaf；113-manhole；114-detects well；115-earth conductor；116-manhole cover；117-leak detector.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
As shown in Figure 1 and Figure 2, a kind of nonmetal two-compartment oil tank, including the inner canister 13 being made up of fiberglass, outer tank 11 and set
The tank body 1 that the 3D through clearance layer 12 being placed between inner canister and outer tank is constituted；The inner surface of inner canister 13 scribbles with to store liquid straight
Contact admixture conducting electrostatic materials epoxy resin antistatic backing 3, its thickness is 0.5～1mm, this antistatic backing be arranged at
Earth conductor 115 on described outer tank lateral surface connects, and imports the earth for the electrostatic that will produce during liquid flowing friction,
Avoid producing electrostatic hazard；Fiberglass outer tank 11 is made up of outer tank impervious barrier 111 and outer tank structure sheaf 112, and outer tank structure sheaf
112 are positioned at outside outer tank impervious barrier 111, and outer tank structure sheaf 112 outer surface is provided with modal circumferential stiffening rib 2.Inner canister 13 and outer tank 11
Being formed by glass fibre and resin compounded, the wall thickness of inner canister 13 is more than 4mm, and the wall thickness of outer tank 11 is more than 5mm.
Manhole 113 and detection well 114 it is additionally provided with on the top longitudinal centre line of fiberglass inner canister 13 and fiberglass outer tank 11；
Manhole 113 communicates with the tank chamber of fiberglass inner canister 13, and additionally manhole 113 is provided with manhole cover 116；Detection well 114 is through with 3D
Clearance layer 12 connects, and is provided with leak detector 117 in detection well 114.
The through clearance layer of 3D 12 is 3D hollow glass fibre fabric, and it is bonded in inner canister 13 outer wall and outer tank 11 inwall, interior
Being filled with liquid medium is salt, and the thickness of the through clearance layer of 3D is 1～3.5mm.
Nonmetal two-compartment oil tank provided by the present invention, its inner and outer tank all use by resin and glass fibre mixing
The glass-reinforced plastic material become makes so that it is lightweight, intensity is high, anti-seismic performance is good, easy for installation, it is most important that corrosion resistance
Good.Equally losing electronics owing to glass-reinforced plastic material is not as metal, the two-compartment oil tank being therefore made up of glass-reinforced plastic material can be complete
Entirely do not perplexed by corrosive medium, fundamentally solve etching problem, and then improve the use quality of oil tank and extend the use longevity
Life；Meanwhile, the inner canister inner surface of nonmetal two-compartment oil tank is additionally provided with antistatic backing, and this antistatic backing directly connects with storage liquid
Touch, and be connected with the earth conductor installed on the longitudinal centre line of outer tank outermost top, for the electrostatic that liquid flowing is produced
Import the earth, it is to avoid produce electrostatic hazard, to improve the safety of the present invention.
It addition, the through clearance layer of 3D of the present invention uses 3D glass fiber cloth hollow layer, middle filling salt, through clearance layer
The sealing property of inner canister and outer tank can carry out 24 hours complete monitorings, use salt to make response time fast, detection is more
Accurately, no matter inner canister or outer tank generation seepage, all can automatically detect, so that it is guaranteed that people are oozed at interlevel dielectrics leaks into underground
Before take counter-measure, significant to soil protection and groundwater resources；Further, since the through clearance layer of 3D is hollow
Layer, even if inner canister produces leakage, also can guarantee that held liquid flows in outer void, will not overflow outside contamination environment at once,
High-efficiency environment friendly.Meanwhile, the through clearance layer of 3D can improve the integral rigidity of oil tank, and the partial cut intensity of tank body.
Provided by the present invention nonmetal two-compartment oil tank manufacture method is presented herein below, specifically includes following steps:
S1. fiberglass inner canister makes
Steel die rotary tooling equipment uses FRP spray gun be aided with pressure roller and manually roll making fiberglass inner canister successively
Housing and two ends end socket, then by the two ends of tank shell in fiberglass respectively at the one docking molding of two ends end socket, prepare glass
Steel inner canister；For test(ing) medium, fiberglass inner canister being used intrinsic pressure air test with pure air under room temperature, inner canister is slowly forced into
35kPa, pressurize 30min, be qualified with not blood pressure lowering, No leakage, and test(ing) medium uses pure air, and test temperature should be room temperature,
Inner canister surface is carried out planarization detection and reparation simultaneously；The wherein resin glue content in glass fiber reinforced plastics composite material: 65-75%；
In sprayup process, atomisation pressure is 0.5～0.7MPa, and lance ejection molding angle is 65～70 °, spray gun and steel die
The jet length of tool is 350～500mm.
Before fiberglass inner canister injection molding, should need to first spray one layer of resin on steel die, spray tree the most thereon
Fat and the mixture of glass fibre.
The through clearance layer of S2.3D is laid
At fiberglass one layer of resin material of inner canister outer surface brushing of above-mentioned preparation, use and paste method by 3D double glazing
Fabric posts on resin material surface, and pushes 3D hollow glass fibre fabric upper surface along broadwise, makes 3D double glazing
The bottom of fabric fully absorbs resin material, forms the through gap of 3D with certain interval after resin material solidifies
Layer；In process of deployment, 3D glass fiber cloth splicing seams should be carried out corresponding and necessary process, the 3D fabric that will splice is taken
Meet (> 20mm), cut from overlap joint center with cutter, remove excess fiber, make two-layer splicing end face coincide.
To ensure that interlayer is the most through and meets specification volume requirement as bottom line, with interlayer laying without circumferential deformation,
Laminate, omit and surfacing is qualified.
S3. fiberglass outer tank makes:
Spray technology is used to be wrapped in the through clearance layer of 3D by fiberglass outer tank impervious barrier, in sprayup process, spray
Mist pressure is 0.5～0.7MPa, and lance ejection molding angle is 65 °～70 °, and spray gun is 350～500mm with the distance of mould.
In glass fiber reinforced plastics composite material, the weight percent content of resin glue controls at 65-75%, fiberglass outer tank impervious barrier THICKNESS CONTROL
1～2mm.
Use winding technology to be wound around outer tank structure sheaf by line style and the thickness of regulation after gel, glass fiber reinforced plastics composite material is set
Fat glue weight percent content controls 33%～35%；During winding, horizontal winding method is used to carry out hoop winding, steel die
Each rotation, conductive filament head moves a yarn sheet width, by this reciprocation cycle, until yarn sheet is covered with core stack shell and reaches process stipulation
Till thickness.Outer tank structure sheaf should use equilibrium to be wound around, and winding angle is 85 °～90 °.
S4 antistatic backing makes
Inner surface in obtained fiberglass inner canister scribbles and stores the antistatic backing that liquid directly contacts, and makes anti-quiet
Electric layer is connected with the earth conductor being arranged on outer tank lateral surface.
S5. reinforcement is installed:
By spray technology prefabricated outer tank reinforcement, and it is disposed on fiberglass outer tank surface, is then used
Winding process carries out spiral winding to glass reinforcing rib, the tank body bearing height formed: 4～6mm.
S6. the installation of leakage detector:
Make detection well；In the continuous cavity of the through clearance layer of 3D, liquid medium is added by made detection well,
Liquid level is in the middle part of Leak Detection instrument probe, installs leakage detector at fiberglass detection well, makes leakage detector from fiberglass
Detection well top is inserted and makes clearance layer through with 3D bottom it be connected；Thus complete the system of whole nonmetal two-compartment oil tank
Make.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among still in the protection domain of the invention.
Claims (13)
1. a nonmetal two-compartment oil tank, it is characterised in that: include the inner canister (13) being made up of fiberglass and outer tank (11) and set
The tank body (1) that the through clearance layer of the 3D (12) being placed between described inner canister (13) and described outer tank (11) collectively forms；In described
The inner surface of tank (13) scribbles and stores the antistatic backing (3) that liquid directly contacts, described antistatic backing (3) be arranged at described
Earth conductor (115) on outer tank (13) lateral surface connects；Described inner canister (13) and outer tank (11) are multiple by glass fibre and resin
Conjunction forms.
Nonmetal two-compartment oil tank the most according to claim 1, it is characterised in that described outer tank (11) is by outer tank impervious barrier
(111) form with outer tank structure sheaf (112), and outer tank structure sheaf (112) is positioned at outer tank impervious barrier (111) outside；Described outer tank
Structure sheaf (112) outer surface is provided with modal circumferential stiffening rib (2).
Nonmetal two-compartment oil tank the most according to claim 2, it is characterised in that: described inner canister (13) and the top of outer tank (11)
Being additionally provided with detection well (114) on portion's longitudinal centre line, described detection well (114) clearance layer through with described 3D (12) connects,
It is provided with leak detector (117) in described detection well (114).
Nonmetal two-compartment oil tank the most according to claim 3, it is characterised in that: the through clearance layer of described 3D (12) is in 3D
Empty glass fiber cloth, it is bonded in inner canister (13) outer wall and outer tank (11) inwall, the thickness of the through clearance layer of described 3D be 1～
3.5mm。
Nonmetal two-compartment oil tank the most according to claim 4, it is characterised in that: fill in the through clearance layer of described 3D (12)
Having liquid medium is salt.
Nonmetal two-compartment oil tank the most according to claim 5, it is characterised in that: coating used by described antistatic backing (3) is
The epoxy resin of admixture conducting electrostatic materials, its thickness is 0.5～1mm.
7. a nonmetal two-compartment oil tank manufacture method, it is characterised in that comprise the steps:
S1. fiberglass inner canister makes
Steel die rotary tooling equipment makes tank shell and two ends end socket successively in fiberglass, then by fiberglass inner canister
Molding is docked with two ends end socket one respectively in the two ends of housing, prepares fiberglass inner canister, the wherein resin glue in fiberglass inner canister
Weight percent content: 65-75%；
The through clearance layer of S2.3D is laid
At prepared fiberglass inner canister outer surface brushing resin material, pasted technique is used to be covered by 3D hollow glass fibre fabric
It is attached to brushed resin material surface, and pushes glass fiber cloth upper surface along broadwise, make the bottom of glass fiber cloth
Fully absorb resin material, after resin material solidifies, form the through clearance layer of 3D；
S3. fiberglass outer tank makes
Spray technology is used to be wrapped in the through clearance layer of 3D by fiberglass outer tank impervious barrier；
Use rotation winding process that glass fiber reinforced plastics composite material is wrapped in fiberglass outer tank after fiberglass outer tank impervious barrier gel to prevent
On infiltration layer, prepare fiberglass outer tank structure sheaf；
S4 antistatic backing makes
Inner surface in obtained fiberglass inner canister scribbles and stores the antistatic backing that liquid directly contacts, and makes antistatic backing
It is connected with the earth conductor being arranged on outer tank lateral surface.
Manufacture method the most according to claim 7, it is characterised in that use horizontal winding method along the fiberglass after gel
Outer tank impervious barrier carries out hoop and is wound around prepared fiberglass outer tank structure sheaf, the resin glue weight in fiberglass outer tank impervious barrier therein
Amount degree: 65-75%, fiberglass outer tank impervious barrier thickness: 1～2mm, the resin glue weight in fiberglass outer tank structure sheaf
Amount degree: 33%～35%.
Manufacture method the most according to claim 7, it is characterised in that described manufacture method also includes:
S5. reinforcement is installed:
By spray technology prefabricated outer tank reinforcement, and it is disposed on fiberglass outer tank surface, is then used winding
Technique carries out spiral winding to glass reinforcing rib, the tank body bearing height formed: 4～6mm.
Manufacture method the most according to claim 7, it is characterised in that described manufacture method also includes:
S6. the installation of leakage detector:
Make detection well, and in the continuous cavity of the through clearance layer of 3D, add liquid medium by made detection well；?
Leakage detector installed by detection well, makes leakage detector insert from fiberglass detection well top, and make bottom it through with 3D
Clearance layer is connected, and the liquid level of liquid medium is in the middle part of Leak Detection instrument probe.
11. manufacture methods according to claim 10, it is characterised in that: making fiberglass inner and outer tank impervious barrier
In sprayup process, its atomisation pressure: 0.5～0.7MPa, lance ejection molding angle: 65～70 °, spray gun and steel die
Jet length: 350～500mm.
12. manufacture methods according to claim 10, it is characterised in that: before fiberglass inner canister injection molding, at steel
One layer of resin, the most again blown resin and the mixture of glass fibre is first sprayed on mould.
13. manufacture methods according to claim 10, it is characterised in that: described outer tank winding arrangement layer uses equilibrium to twine
Around, winding angle: 85 °～90 °.
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| CN201610792816.1A CN106185091A (en) | 2016-08-31 | 2016-08-31 | A kind of nonmetal two-compartment oil tank and preparation method thereof |
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| CN201610792816.1A CN106185091A (en) | 2016-08-31 | 2016-08-31 | A kind of nonmetal two-compartment oil tank and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107804605A (en) * | 2017-10-16 | 2018-03-16 | 四川鑫福石油化工设备制造有限责任公司 | A kind of horizontal tank |
| CN109160121A (en) * | 2018-07-18 | 2019-01-08 | 连云港中复连众复合材料集团有限公司 | Gas station's buried glass fiber reinforced plastics twin-wall compartment oil storage tank and preparation method thereof |
| CN109264233A (en) * | 2018-11-05 | 2019-01-25 | 深圳市百事达卓越科技股份有限公司 | The method of liner leakage preventing structure and transformation oil tank for oil tank |
| CN109625665A (en) * | 2018-12-28 | 2019-04-16 | 华东理工大学华昌聚合物有限公司 | The manufacturing method and two-compartment oil tank of two-compartment oil tank |
| CN111217040A (en) * | 2018-11-08 | 2020-06-02 | 中国石油化工股份有限公司 | Double-layer oil tank with carbon fiber and glass fiber mixed structure |
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| CN107804605A (en) * | 2017-10-16 | 2018-03-16 | 四川鑫福石油化工设备制造有限责任公司 | A kind of horizontal tank |
| CN109160121A (en) * | 2018-07-18 | 2019-01-08 | 连云港中复连众复合材料集团有限公司 | Gas station's buried glass fiber reinforced plastics twin-wall compartment oil storage tank and preparation method thereof |
| CN109160121B (en) * | 2018-07-18 | 2019-12-10 | 连云港中复连众复合材料集团有限公司 | Buried glass fiber reinforced plastic double-wall bulkhead oil storage tank for gas station and preparation method thereof |
| CN109264233A (en) * | 2018-11-05 | 2019-01-25 | 深圳市百事达卓越科技股份有限公司 | The method of liner leakage preventing structure and transformation oil tank for oil tank |
| CN111217040A (en) * | 2018-11-08 | 2020-06-02 | 中国石油化工股份有限公司 | Double-layer oil tank with carbon fiber and glass fiber mixed structure |
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Application publication date: 20161207 |