CN203079069U - Double-wall storage tank provided with three-dimensional hollow monitoring layer - Google Patents
Double-wall storage tank provided with three-dimensional hollow monitoring layer Download PDFInfo
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- CN203079069U CN203079069U CN 201220695881 CN201220695881U CN203079069U CN 203079069 U CN203079069 U CN 203079069U CN 201220695881 CN201220695881 CN 201220695881 CN 201220695881 U CN201220695881 U CN 201220695881U CN 203079069 U CN203079069 U CN 203079069U
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Abstract
The utility model discloses a double-wall storage tank provided with a three-dimensional hollow monitoring layer. The double-wall storage tank comprises a tank body, the three-dimensional hollow monitoring layer and an enhanced layer are sequentially arranged on the outer surface of the tank body; and the three-dimensional hollow monitoring layer is a hollow fabric layer infiltrated with resin, leakage sensors are arranged in continuous cavities of the three-dimensional hollow monitoring layer, and the leakage sensors are located at the bottom of the double-wall storage tank. The three-dimensional hollow monitoring layer of the double-wall storage tank is large in thickness and provided with the continuous cavities, and the double-wall storage tank can achieve real-time monitoring, and is large in safety coefficient and long in service life.
Description
Technical field
The utility model relates to the storage tank technical field, relates in particular to a kind of double-walled storage tank with three-dimensional hollow supervisory layers.
Background technology
Buried storage tank is one of main mode of oil product storage, present buried petrol storage tank mainly is divided into two kinds of cylinder of steel and double-walled storage tanks, wherein cylinder of steel corrosion back is oozed, is leaked easily, cause soil and groundwater contamination, when causing the wasting of resources, and cylinder of steel is having tangible potential safety hazard aspect service property (quality) and service life; And the double-walled storage tank for preparing in the prior art mostly is the double-walled storage tank with small interlayer greatly, such as number of patent application is 201120128431.8 Chinese patent, it has described a kind of buried double-deck storage tank, comprise the steel inner casing, small interlayer and FRP shell, wherein, small interlayer is the hollow layer that comprises thread adhesive tape and PET barrier film, thread adhesive tape is wound in the outside face of steel inner casing, the PET barrier film is wrapped in the outside of thread adhesive tape, the FRP shell is coated on the outside face of PET barrier film, the hollow layer thickness of this small interlayer is 0.1-0.2mm, and the hollow layer of this small interlayer is not exclusively continuous, so when oil tank takes place to leak, the seepage inductor that is installed on tank bottom can't detect the leakage at other positions of storage tank, therefore can't reach the effect of real-time monitoring, its safety factor reduces significantly, has also had a strong impact on the service life of double-walled storage tank.
Summary of the invention
The technical problems to be solved in the utility model is, at in the prior art because the hollow layer thin thickness of the small interlayer of double-walled storage tank, problems such as the hollow layer of small interlayer is not exclusively continuous and causing when leakage takes place oil tank, the seepage inductor can't detect the leakage at other positions of storage tank, can't reach the effect of real-time monitoring, safety factor is low, above-mentioned defectives such as the shortening in service life of storage tank provide a kind of big and cavity continuous three-dimensional hollow supervisory layers of thickness that has, can realize monitoring in real time, safety factor is high and can prolong the storage tank double-walled storage tank in service life.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of double-walled storage tank with three-dimensional hollow supervisory layers, comprise tank body, and the tank body outside face is provided with three-dimensional hollow supervisory layers and enhancement layer successively; Three-dimensional hollow supervisory layers be provided with the seepage inductor in its continuous cavity, and the seepage inductor is positioned at the double-walled tank bottom for soaking into the hollow fabric layer that resin is arranged.
In technical scheme described in the utility model, whole real-time monitoring system comprises seepage inductor, long-range monitoring of leakage device and the connecting device between the two, and at first, in general this connecting device is cable; Cable can be embedded between tank body and the three-dimensional hollow supervisory layers, also can be embedded between three-dimensional hollow supervisory layers and the enhancement layer; Secondly, long-range monitoring of leakage device can be used for reading seepage inductor signal.When tank interior or enhancement layer still are that other optional positions are when taking place to leak, leakage liquid all can come together in the bottom of three-dimensional hollow supervisory layers by the continuous cavity of three-dimensional hollow supervisory layers in-to-in, at this moment, the seepage inductor of continuous cavity that is arranged in the three-dimensional hollow supervisory layers of double-walled tank bottom position will detect leakage signal, and signal is passed to long-range monitoring of leakage device by cable, when reaching the alarm liquid level height that sets, send warning, thereby reach the purpose of real-time monitoring, safety factor improves, and helps to prolong the service life of double-walled storage tank to a certain extent.
In technical scheme described in the utility model, described double-walled storage tank comprises three-decker, be followed successively by tank body, three-dimensional hollow supervisory layers and enhancement layer from inside to outside, even seepage takes place in the tank body, can guarantee that also the combustible products such as oil of seepage in the storage tank or other toxic substances are only in three-dimensional hollow monitoring intrastratal flowage, can not leak into outside the storage tank, can not cause earthing water and soil pollution, improve the safety factor of environmental protection.
In technical scheme described in the utility model, three-dimensional hollow supervisory layers is for soaking into the hollow fabric layer that resin is arranged, this has just guaranteed that three-dimensional hollow supervisory layers in-to-in cavity is continuous, the leakage signal of surveying optional position in the double-walled storage tank for the seepage inductor condition of providing convenience.
As a kind of improvement, be provided with the anti-corrosion resin layer between tank wall and the three-dimensional hollow supervisory layers to technical scheme described in the utility model.Because functions such as that anti-corrosion resin has is anticorrosion, antiseepage and protection against the tide are sprayed on anti-corrosion resin on the tank wall, strengthened the anti-corrosion function of tank body outside face, help to prolong the service life of double-walled storage tank described in the utility model.
As a kind of improvement to technical scheme described in the utility model, the three-dimensional woven hollow layer connecting fabric layer of hollow fabric layer for adopting glass fibre to make, and the hollow fabric layer thickness is 3-20mm.In technical scheme described in the utility model, quoted in full Chinese patent " three-dimensional woven hollow layer connecting fabric ", its license notification number is CN100577901C, and the hollow fabric in the hollow fabric layer in the technical scheme promptly described in the utility model has adopted the three-dimensional woven hollow layer connecting fabric in this patent.At Granted publication number is in the patent of CN100577901C, three-dimensional woven hollow layer connecting fabric comprises the subsurface that the first upper strata body warp, the second upper strata body warp and upper layer weft yarns interweave the last aspect that forms, interweaved and formed by first lower floor's body warp, second lower floor's body warp and lower floor's weft yarn, upper layer weft yarns on the upper and lower aspect of this three-dimensional woven hollow layer connecting fabric and lower floor's weft yarn except the first upper strata body warp, the second upper strata body warp and first lower floor's body warp, second lower floor's body warp with this layer interweave, also and the first suede warp and second suede through interweaving; First suede warp, second suede are when knitting to another aspect from an aspect of hollow fabric, its space trend between two aspects is opposite with the wefting insertion direction of this three-dimensional woven hollow layer connecting fabric.In sum, because the suede of this three-dimensional woven hollow layer connecting fabric is through adopting " reverse " interleaving mode with weft yarn, suede through all be with same aspect on same weft yarn interweave, form distinctive napping space structure, adopt " reverse " to interweave and to prevent suede, adopt characteristics such as have corrosion prevention behind the three-dimensional woven hollow layer connecting fabric of the type and the resin forming, impermeable, in light weight and physical and mechanical properties is good through the slippage in fabric; In addition, adopt the three-dimensional woven hollow layer connecting fabric of the type can guarantee that the thickness of hollow fabric layer reaches 3-20mm, make that the thickness of three-dimensional hollow supervisory layers is bigger, can reach 3-20mm, and can guarantee that the cavity in the three-dimensional hollow supervisory layers is continuous, so strengthen the corrosion prevention and the anti-permeability of three-dimensional hollow supervisory layers to a certain extent, also help to prolong the service life of described double-walled storage tank.
In addition, adopt and to have better anticorrosion, protection against the tide and heat-proof quality behind the three-dimensional woven hollow layer connecting fabric of glass fibre weaving moulding and the resin forming, so just guaranteed that three-dimensional hollow supervisory layers has reasonable anticorrosion, protection against the tide and heat-proof quality, further improved the service life of described double-walled storage tank, safety factor improves.
As a kind of improvement to technical scheme described in the utility model, enhancement layer is the short glass fiber layer that is coated with resin.In technical scheme described in the utility model, enhancement layer is formed through injection, roll-in by resin and short glass fiber, can guarantee that thus enhancement layer has very strong resistance to acids and bases, anti-electrolyte, described double-walled storage tank is imbedded underground after, can guarantee that it is not vulnerable to earthing water and the saltings, coastland produces acid and alkali corrosion and electrolytic corrosion, improve the service property (quality) of described double-walled storage tank and prolonged service life.
In technical scheme described in the utility model, can adopt conventional in the art tank body, seepage inductor and long-range monitoring of leakage device can realize the technical program.
Therefore, the beneficial effects of the utility model have provided a kind of double-walled storage tank with three-dimensional hollow supervisory layers, and the thickness of the three-dimensional hollow supervisory layers of this double-walled storage tank is big and have continuous cavity, and this double-walled storage tank can be realized monitoring in real time, the safety factor height, long service life.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation that the utlity model has the double-walled storage tank of three-dimensional hollow supervisory layers;
Now that the label declaration in the accompanying drawing is as follows: 1 is tank body, and 2 is the anti-corrosion resin layer, and 3 is three-dimensional hollow supervisory layers, and 4 is enhancement layer, and 5 is continuous cavity, and 6 is the seepage inductor.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model preferred embodiment is as follows:
As shown in Figure 1, the described double-walled storage tank with three-dimensional hollow supervisory layers of present embodiment comprises tank body 1, is provided with three-dimensional hollow supervisory layers 3 and enhancement layer 4 successively at the outside face of tank body 1; Three-dimensional hollow supervisory layers 3 is for soaking into the hollow fabric layer that resin is arranged, and wherein, the hollow fabric layer is the three-dimensional woven hollow layer connecting fabric layer of employing glass fibre weaving moulding, and the hollow fabric layer thickness is 3-20mm; There is continuous cavity 5 in three-dimensional hollow supervisory layers 3 inside, are provided with seepage inductor 6 in this continuous cavity 5, and this seepage inductor 6 places the continuous cavity 5 of three-dimensional hollow supervisory layers, and is positioned at the double-walled tank bottom, and links to each other with long-range monitoring of leakage device; In addition, tank body 1 outer wall is provided with anti-corrosion resin layer 2, and enhancement layer 4 is for being coated with the short glass fiber layer of resin.
In the present embodiment, it number is disclosed three-dimensional woven hollow layer connecting fabric in the patent of CN100577901C that hollow fabric adopts Granted publication, comprise the first upper strata body warp, the last aspect that the second upper strata body warp and upper layer weft yarns interweave and form, by first lower floor's body warp, the subsurface that second lower floor's body warp and lower floor's weft yarn interweave and form, wherein, on, upper layer weft yarns on the subsurface and lower floor's weft yarn except with the first upper strata body warp of this layer, the second upper strata body warp and first lower floor's body warp, outside second lower floor's body warp interweaves, also and the first suede warp and second suede through interweaving; First suede warp, second suede are when knitting to another aspect from an aspect of hollow fabric, its space trend between two aspects is opposite with the wefting insertion direction of three-dimensional woven hollow layer connecting fabric.Since the suede of this three-dimensional woven hollow layer connecting fabric through and weft yarn adopt " reverse " interleaving mode, suede through all be with same aspect on same weft yarn interweave, form distinctive napping space structure, promptly form continuous cavity 5.
The manufacturing process of double-walled storage tank that has three-dimensional hollow supervisory layers in the present embodiment is specific as follows:
At first, tank body 1 outer wall is carried out processing of rust removing, then at tank body 1 outer wall anticorrosion with painting resin bed 2; Secondly, treat that anti-corrosion resin layer 2 solidifies after, at tank body 1 outer wall spraying resin, the hollow fabric layer is laid on the resin, and makes the hollow fabric layer be close to tank body 1 outer wall and soaked into by resin by roll-in, promptly form three-dimensional hollow supervisory layers 3; Once more, seepage inductor 6 is installed in the continuous cavity 5 of three-dimensional hollow supervisory layers 3 of double-walled tank bottom position, then seepage inductor 6 is connected to long-range monitoring of leakage device; At last, at three-dimensional hollow supervisory layers 3 surface spraying short glass fiber and resins, and roll-in, promptly finish the making of enhancement layer 4.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (4)
1. the double-walled storage tank with three-dimensional hollow supervisory layers is characterized in that, comprises tank body (1), and described tank body (1) outside face is provided with three-dimensional hollow supervisory layers (3) and enhancement layer (4) successively; Described three-dimensional hollow supervisory layers (3) be provided with seepage inductor (6) in its continuous cavity (5), and seepage inductor (6) is positioned at the double-walled tank bottom for soaking into the hollow fabric layer that resin is arranged.
2. the double-walled storage tank with three-dimensional hollow supervisory layers according to claim 1 is characterized in that, is provided with anti-corrosion resin layer (2) between described tank body (1) outer wall and the three-dimensional hollow supervisory layers (3).
3. the double-walled storage tank with three-dimensional hollow supervisory layers according to claim 1 and 2 is characterized in that, the three-dimensional woven hollow layer connecting fabric layer of described hollow fabric layer for adopting glass fibre to make, and the hollow fabric layer thickness is 3-20mm.
4. the double-walled storage tank with three-dimensional hollow supervisory layers according to claim 1 and 2 is characterized in that, described enhancement layer (4) is for being coated with the short glass fiber layer of resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695881 CN203079069U (en) | 2012-12-14 | 2012-12-14 | Double-wall storage tank provided with three-dimensional hollow monitoring layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695881 CN203079069U (en) | 2012-12-14 | 2012-12-14 | Double-wall storage tank provided with three-dimensional hollow monitoring layer |
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| Publication Number | Publication Date |
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| CN203079069U true CN203079069U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220695881 Expired - Lifetime CN203079069U (en) | 2012-12-14 | 2012-12-14 | Double-wall storage tank provided with three-dimensional hollow monitoring layer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538820A (en) * | 2013-10-23 | 2014-01-29 | 西安轨道交通装备有限责任公司 | Inner tank and outer tank structural support |
| CN103552778A (en) * | 2013-11-07 | 2014-02-05 | 坚保復合材料（中山）有限公司 | Sandwich plate for double-wall storage tank |
| CN105459508A (en) * | 2015-12-14 | 2016-04-06 | 江苏泰瑞斯特新材料科技股份有限公司 | Anti-leakage storage tank and method for improving existing buried single-layer steel oil storage tank |
| CN106239932A (en) * | 2016-08-31 | 2016-12-21 | 山东北方中意新材料有限公司 | A kind of method that monolayer oil tank is transformed into two-compartment oil tank |
-
2012
- 2012-12-14 CN CN 201220695881 patent/CN203079069U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538820A (en) * | 2013-10-23 | 2014-01-29 | 西安轨道交通装备有限责任公司 | Inner tank and outer tank structural support |
| CN103538820B (en) * | 2013-10-23 | 2015-12-16 | 西安轨道交通装备有限责任公司 | Interior outer tank supporting construction |
| CN103552778A (en) * | 2013-11-07 | 2014-02-05 | 坚保復合材料（中山）有限公司 | Sandwich plate for double-wall storage tank |
| CN105459508A (en) * | 2015-12-14 | 2016-04-06 | 江苏泰瑞斯特新材料科技股份有限公司 | Anti-leakage storage tank and method for improving existing buried single-layer steel oil storage tank |
| CN106239932A (en) * | 2016-08-31 | 2016-12-21 | 山东北方中意新材料有限公司 | A kind of method that monolayer oil tank is transformed into two-compartment oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200228 Address after: 210000 No.30, Andri, Yuhua West Road, Nanjing, Jiangsu Province Patentee after: NANJING FIBERGLASS RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: 210012, No. 30, Xi An Road, Yuhua West Road, Jiangsu, Nanjing Patentee before: Sinoma Science & Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
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| CX01 | Expiry of patent term |