CN105383828A - Self-repairing type double-layer oil tank - Google Patents
Self-repairing type double-layer oil tank Download PDFInfo
- Publication number
- CN105383828A CN105383828A CN201510941738.2A CN201510941738A CN105383828A CN 105383828 A CN105383828 A CN 105383828A CN 201510941738 A CN201510941738 A CN 201510941738A CN 105383828 A CN105383828 A CN 105383828A
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- Prior art keywords
- oil tank
- layer
- copper cash
- lessons
- leakage
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Classifications
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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
-
- 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
- B65D90/06—Coverings, e.g. for insulating purposes
-
- 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
- B65D90/08—Interconnections of wall parts; Sealing means therefor
-
- 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
- B65D90/22—Safety features
-
- 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
- B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
- B65D90/513—Arrangements of indicating or measuring devices of leakage-indicating devices comprising electrically conductive layers in walls
Abstract
The invention discloses a self-repairing type double-layer oil tank. The self-repairing type double-layer oil tank comprises a steel tank body at the inner layer and a glass fiber reinforced plastic layer at the outer layer. A middle interlayer and an outer leakage induction wire are arranged between the steel tank body and the glass fiber reinforced plastic layer. The middle interlayer comprises rubber particles, glass fibers, copper wire sets and a polyethylene (PE) film. The rubber particles, the glass fibers and the copper wire sets are compounded into a whole through an adhesion agent. The side, close to the glass fiber reinforced plastic layer, of the interlayer is coated with a layer of PE film. The copper wire sets are communicated with the outer leakage induction wire. The copper wire sets of the self-repairing type double-layer oil tank are arranged according to a specific order, and the leakage situation of the oil tank can be accurately determined; when leakage occurs, the rubber particles can be expanded when encountering water and oil and all the irregular surfaces, holes and gaps of junctures are filled with the rubber particles, so that continuous leakage is prevented. The self-repairing type double-layer oil tank is scientific and reasonable in design, simple in structure, broad in application range, capable of achieving rapid defect detection and automatic repairing during leakage and convenient and rapid to use, and maintenance is reduced.
Description
Technical field
The present invention relates to the container technical field for article or store materials and transport, particularly relate to one and review one's lessons by oneself compound two-compartment oil tank.
Background technology
At present, country carries out the application of two-compartment oil tank energetically, because two-compartment oil tank has than the unrivaled safety of common individual layer steel oil tank, environmental protection, economic performance.Need to arrange detecting device in two-compartment oil tank use procedure, find that reclamation activities is taked in the breakage of oil tank so that instant, avoid the generation of grave accident.The leak detection of oil tank refers to and adopts direct or indirect method by judging whether oil tank seepage occurs to the detection of the degree of vacuum in annular clearance space, pressure, oil gas or liquid etc., and oil tank, once there is seepage accident, sends warning immediately.At present, conventional method of inspection comprises pressure (vacuum) detection method, liquid detecting method and sensor method etc., and wherein, pressure (vacuum) detection method uses general, although this method of inspection safety is high, system architecture is complicated; Adopt liquid detecting method, detect liquid when oil tank occurs damaged and can enter into environment or oil product, therefore higher to the requirement detecting liquid; And sensor method Applicable scope has limitation, cannot detect that damaged situation appears in outer tank in district lower at underground level, also need independent personnel constantly to check outer tank, there is the problem of manpower waste.In sum, there is complex structure, check the problems such as liquid requirement is high, narrow application range in existing two-compartment oil tank detecting device, and needs professional to repair after there is seepage, and the time is long, and maintainer's professional skill requires high.
Summary of the invention
The object of this invention is to provide one and review one's lessons by oneself compound two-compartment oil tank, solve prior art two-compartment oil tank leak detection apparatus complex structure, check that liquid requires high, narrow application range, and the problem that after seepage, maintenance time is long, maintainer's skill set requirements is high.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
One of the present invention reviews one's lessons by oneself compound two-compartment oil tank, comprise the steel tank of internal layer and outer field frp layer, be provided with intermediate course between described steel tank and frp layer and reveal induction external connection, described intermediate course comprises rubber grain, glass fibre, copper cash group and PE film, described rubber grain, glass fibre and copper cash group are complex as a whole by adhesion agent, PE film described in one deck is covered with near the side of described frp layer, described copper cash group is responded to external connection and is communicated with described leakage, with the leakage scenarios of Real-time Feedback oil tank; Described rubber grain expands when meeting water or meet oil, to repair the region that seepage occurs.
Further, be welded to connect, be welded to connect between the can body of described steel tank and end socket between the adjacent steel plate of described steel tank, described welding adopts single-side welding double-side forming method to form welding bead structure.
Further, described welding bead structure comprises welding bead and joint strip, and described joint strip adopts high temperature material, and is pasted onto the inner side of adjacent steel plate, and during adjacent steel plate diagonal point weldering, joint strip cooling forming met by the molten iron of melting is welding bead, and described welding bead is " work " font structure.
Further, described rubber grain comprises two kinds of rubber grain extrusion claddings and forms, and wherein one is hydro-expansive rubber particle, and another kind is oil swellable rubber particle.
Further, described copper cash group is specially three core lay configuration, and wherein the first core is common copper cash, and the second core is the copper cash of outsourcing water-soluble film, and the 3rd core is the copper cash of outsourcing oil-soluble film; Three core copper cash are stranded is work out for " ten " font mode, accurately to judge the leak case of oil tank according to anyhow intersecting according to resistance after one group.
Further, described frp layer is specially hierarchy, and described hierarchy is followed successively by bonding coat, Structural layer and sealing layer from inside to outside.
Further, described bonding coat spraying coating is on described intermediate course, and the gum content of bonding coat is 80%; Described Structural layer spraying coating is on bonding coat, and the gum content of Structural layer is 65%, and content of glass fiber reaches 35%, for supporting outer field structure; Described sealing layer spraying coating is on described Structural layer, and the gum content of sealing layer 5-3 is 90%, for all spaces of thorough shutoff, ensures the outer field leakproofness of two-compartment oil tank.
Compared with prior art, Advantageous Effects of the present invention:
The present invention reviews one's lessons by oneself compound two-compartment oil tank, comprises the steel tank of internal layer and outer field frp layer, is provided with the intermediate course of self-repair function and reveals induction external connection between steel tank and frp layer; Intermediate course is comprised rubber grain, glass fibre and copper cash group and is complex as a whole by adhesion agent, is covered with PE film near the side of frp layer.Wherein, the intensity that glass fibre and adhesion agent effectively can strengthen intermediate course protects the extraordinary copper cash group worked out; hydro-expansive rubber particle and oil swellable rubber particle are compounded in the pros and cons of intermediate course respectively; will expand once occur to reveal corresponding rubber grain; be full of all irregular surfaces of seam, hole and gap; produce huge contact simultaneously, thoroughly prevent seepage.
Copper cash group is specially three core lay configuration, and wherein the first core is common copper cash, and the second core is the copper cash of outsourcing water-soluble film, and the 3rd core is the copper cash of outsourcing oil-soluble film; Described three core lay configuration form according to specific sequential organization according to resistance, accurately to judge the leak case of oil tank, when oil tank generation seepage, the copper conductor of relevant position can be short-circuited, and by short circuit copper cash different decision for leaking or leakage of oil, copper cash group can send signal when leakage of oil, leakage accident occur in 5s, judges reveal position and reveal material; This copper cash group direct-detection reveals position, reveals device and the processes such as material, can remove labyrinths such as arranging detector tube from without the need to traditional collection, and do not need to detect liquid, applicable area is extensive, greatly shortens and detects response time.
In sum, design science of the present invention is reasonable, and structure is simple, applied widely, can realize defect and detect fast, and can selfreparing when there is seepage, convenient to use, reduces maintenance and reduces costs.
Accompanying drawing explanation
Illustrate that the invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is that the present invention reviews one's lessons by oneself compound two-compartment oil tank structural representation;
Fig. 2 is that the present invention reviews one's lessons by oneself compound two-compartment oil tank " I " position enlarged drawing;
Fig. 3 is that the present invention reviews one's lessons by oneself compound two-compartment oil tank " II " position enlarged drawing;
Fig. 4 is that the present invention reviews one's lessons by oneself compound two-compartment oil tank " III " position enlarged drawing;
Description of reference numerals: 1, steel tank; 2, welding bead structure; 2-1, welding bead; 2-2, joint strip; 3, composite intermediate layer; 3-1, rubber grain; 3-2, glass fibre; 3-3, copper cash group; 3-4, PE film; 4, induction external connection is revealed; 5, frp layer; 5-1, bonding coat; 5-2, Structural layer; 5-3, sealing layer.
Detailed description of the invention
As shown in figures 1-4, one reviews one's lessons by oneself compound two-compartment oil tank, comprise steel tank 1 and the outer field frp layer 5 of internal layer, be provided with intermediate course 3 between described steel tank 1 and frp layer 5 and reveal induction external connection 4, described intermediate course 3 comprises rubber grain 3-1, glass fibre 3-2, copper cash group 3-3 and PE film 3-4, described rubber grain 3-1, glass fibre 3-2 and copper cash group 3-3 is complex as a whole by adhesion agent, PE film 3-4 described in one deck is covered with near the side of described frp layer 5, described copper cash group 3-3 responds to external connection 4 be communicated with described leakage, with the leakage scenarios of Real-time Feedback oil tank, described rubber grain 3-1 expands when meeting water or meet oil, to repair the region that seepage occurs.
Be welded to connect between the adjacent steel plate of described steel tank 1, be welded to connect between the can body of described steel tank 1 and end socket, described welding adopts single-side welding double-side forming method to form welding bead structure 2, this single-side welding double-side forming can ensure welding quality stable, reduce ratio of defects, can greatly enhance productivity again, the danger such as electric shock, dust, high temperature avoiding finite space operation to cause.As shown in Figure 2, described welding bead structure 2 comprises welding bead 2-1 and joint strip 2-2, and described joint strip 2-2 adopts high temperature material, and is pasted onto the inner side of adjacent steel plate, during adjacent steel plate diagonal point weldering, joint strip cooling forming met by the molten iron of melting is welding bead 2-1, and described welding bead 2-1 is " work " font structure.Specifically, after fixing by spot welding between the steel plate of described steel tank 1, inner side pasted with high temperature-resistant joint strip 2-2, when outside uses submerged arc-welding, when welding bead 2-1 is shaping, the molten iron of melting runs into the joint strip cooling forming of inner side.
Described rubber grain 3-1 comprises two kinds of rubber grain extrusion claddings and forms, and wherein one is hydro-expansive rubber particle, and another kind is oil swellable rubber particle.Described copper cash group 3-3 is specially three core lay configuration, and wherein the first core is common copper cash, and the second core is the copper cash of outsourcing water-soluble film, and the 3rd core is the copper cash of outsourcing oil-soluble film; Three core copper cash are stranded is work out for " ten " font mode, accurately to judge the leak case of oil tank according to anyhow intersecting according to resistance after one group; When oil tank generation seepage, the copper conductor of relevant position can be short-circuited, and by short circuit copper cash different decision for leaking or leakage of oil.Specifically, the intensity that glass fibre 3-2 and adhesion agent effectively can strengthen intermediate course 3 protects the extraordinary copper cash group 3-3 worked out, hydro-expansive rubber particle and oil swellable rubber particle are compounded in the pros and cons of intermediate course 3 respectively, copper cash group 3-3 can send signal when leakage of oil, leakage accident occur in 5s, judges reveal position and reveal material; Once the rubber grain 3-1 that respective type occurs to reveal will expand, be full of all irregular surfaces of seam, hole and gap, produce huge contact simultaneously, thoroughly prevent seepage.Meanwhile, copper cash group 3-3 can reveal position by direct-detection, reveals device and the processes such as material, can remove labyrinths such as arranging detector tube from without the need to traditional collection, and do not need to detect liquid, applicable area is extensive, greatly shortens and detects response time.
As shown in Figure 4, described frp layer 5 is specially hierarchy, and described hierarchy is followed successively by bonding coat 5-1, Structural layer 5-2 and sealing layer 5-3 from inside to outside.Specifically, the thickness of frp layer 5 is at least 6mm, adopts injection molding; Described bonding coat 5-1 spraying coating is on described intermediate course 3, and the gum content of bonding coat 5-1 is 80%, and the thickness of bonding coat 5-1 is about 1mm, effectively can guarantee the bonding of resin and ground; Described Structural layer 5-2 spraying coating is on bonding coat 5-1, and the gum content of Structural layer 5-2 is 65%, and content of glass fiber reaches 35%, and the thickness of Structural layer 5-2 is about 4mm, for supporting outer field structure, ensures the bulk strength of frp layer; Described sealing layer 5-3 spraying coating is on described Structural layer 5-2, and the gum content of sealing layer 5-3 is 90%, and sealing layer thickness is about 1mm, for all spaces of thorough shutoff, ensures the outer field leakproofness of two-compartment oil tank.
Above-described embodiment is only be described optimal way of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (7)
1. review one's lessons by oneself compound two-compartment oil tank for one kind, it is characterized in that: the steel tank (1) and the outer field frp layer (5) that comprise internal layer, be provided with intermediate course (3) between described steel tank (1) and frp layer (5) and reveal induction external connection (4), described intermediate course (3) comprises rubber grain (3-1), glass fibre (3-2), copper cash group (3-3) and PE film (3-4), described rubber grain (3-1), glass fibre (3-2) and copper cash group (3-3) are complex as a whole by adhesion agent, PE film (3-4) described in one deck is covered with near the side of described frp layer (5), described copper cash group (3-3) is responded to external connection (4) be communicated with described leakage, with the leakage scenarios of Real-time Feedback oil tank, described rubber grain (3-1) expands when meeting water or meet oil, to repair the region that seepage occurs.
2. according to claim 1ly review one's lessons by oneself compound two-compartment oil tank, it is characterized in that: be welded to connect between the adjacent steel plate of described steel tank (1), be welded to connect between the can body of described steel tank (1) and end socket, described welding adopts single-side welding double-side forming method to form welding bead structure (2).
3. according to claim 2ly review one's lessons by oneself compound two-compartment oil tank, it is characterized in that: described welding bead structure (2) comprises welding bead (2-1) and joint strip (2-2), described joint strip (2-2) adopts high temperature material, and be pasted onto the inner side of adjacent steel plate, during adjacent steel plate diagonal point weldering, joint strip cooling forming met by the molten iron of melting is welding bead (2-1), and described welding bead (2-1) is " work " font structure.
4. according to claim 1ly review one's lessons by oneself compound two-compartment oil tank, it is characterized in that: described rubber grain (3-1) comprises two kinds of rubber grain extrusion claddings and forms, wherein one is hydro-expansive rubber particle, and another kind is oil swellable rubber particle.
5. according to claim 1ly review one's lessons by oneself compound two-compartment oil tank, it is characterized in that: described copper cash group (3-3) is specially three core lay configuration, wherein the first core is common copper cash, and the second core is the copper cash of outsourcing water-soluble film, and the 3rd core is the copper cash of outsourcing oil-soluble film; Three core copper cash are stranded is work out for " ten " font mode, accurately to judge the leak case of oil tank according to anyhow intersecting according to resistance after one group.
6. according to claim 1ly review one's lessons by oneself compound two-compartment oil tank, it is characterized in that: described frp layer (5) is specially hierarchy, described hierarchy is followed successively by bonding coat (5-1), Structural layer (5-2) and sealing layer (5-3) from inside to outside.
7. according to claim 6ly review one's lessons by oneself compound two-compartment oil tank, it is characterized in that: described bonding coat (5-1) spraying coating is on described intermediate course (3), and the gum content of bonding coat (5-1) is 80%; Described Structural layer (5-2) spraying coating is on bonding coat (5-1), and the gum content of Structural layer (5-2) is 65%, and content of glass fiber reaches 35%, for supporting outer field structure; Described sealing layer (5-3) spraying coating is on described Structural layer (5-2), and the gum content of sealing layer (5-3) is 90%, for all spaces of thorough shutoff, ensures the outer field leakproofness of two-compartment oil tank.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510941738.2A CN105383828B (en) | 2015-12-16 | 2015-12-16 | One kind reviews one's lessons by oneself compound two-compartment oil tank |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510941738.2A CN105383828B (en) | 2015-12-16 | 2015-12-16 | One kind reviews one's lessons by oneself compound two-compartment oil tank |
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| CN105383828A true CN105383828A (en) | 2016-03-09 |
| CN105383828B CN105383828B (en) | 2017-10-13 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324270A (en) * | 2017-06-22 | 2017-11-07 | 东莞市永强汽车制造有限公司 | Intelligent integrated tank service truck |
| CN107555009A (en) * | 2017-08-31 | 2018-01-09 | 太仓大田铭博包装容器有限公司 | A kind of anti-leak chemical raw material barrel and its leakage processing method |
| CN107697500A (en) * | 2017-08-31 | 2018-02-16 | 北京中储能能源设备有限公司 | A kind of lining reconstruction of double-layer thin wall oil tank and individual layer oil tank |
| CN109665223A (en) * | 2019-02-27 | 2019-04-23 | 伟顺(中国)机电设备有限公司 | A kind of buried oil storage tank |
| US20230202751A1 (en) * | 2020-05-29 | 2023-06-29 | Raven Industries, Inc. | Sealed storage tanks and methods of making the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107324270A (en) * | 2017-06-22 | 2017-11-07 | 东莞市永强汽车制造有限公司 | Intelligent integrated tank service truck |
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| US20230202751A1 (en) * | 2020-05-29 | 2023-06-29 | Raven Industries, Inc. | Sealed storage tanks and methods of making the same |
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| Publication number | Publication date |
|---|---|
| CN105383828B (en) | 2017-10-13 |
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