CN104118667A - Wall body structure of double-wall storage tank - Google Patents
Wall body structure of double-wall storage tank Download PDFInfo
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- CN104118667A CN104118667A CN201410325454.6A CN201410325454A CN104118667A CN 104118667 A CN104118667 A CN 104118667A CN 201410325454 A CN201410325454 A CN 201410325454A CN 104118667 A CN104118667 A CN 104118667A
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- wall body
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Abstract
The invention provides a wall body structure of a double-wall storage tank. The wall body structure comprises an inner-layer wall body, an outer-layer wall body and a clamping plate layer, wherein the inner-layer wall body and the outer-layer wall body are made of glass reinforced plastics, and the clamping plate layer is arranged between the inner-layer wall body and the outer-layer wall body in a bonding mode; the clamping plate layer comprises a clamping plate made of glass reinforced plastics and a plurality of sunken separating bodies which are integrally formed on the clamping plate at certain intervals; the sunken separating bodies are sunken from one face of the clamping plate to the other face of the clamping plate; all the separating bodies are evenly distributed on the clamping plate. The wall body structure is provided with the inner-layer wall body, the clamping plate layer and the outer-layer wall body in sequence from inside to outside, the inner-layer wall body, the clamping plate layer and the outer-layer wall body are all made of the glass reinforced plastics, and the clamping plate layer can be fixed to the inner-layer wall body and the outer-layer wall body on the two sides in the bonding mode just in a simple resin padding bonding mode, so the wall body structure is reasonable in structure and easy, convenient and fast to use and effectively controls the cost; the clamping plate layer made of the glass reinforced plastics in an integrally formed mode is higher in strength and better in stress; the separating bodies are evenly distributed on the clamping plate, so that all parts of the clamping plate layer are stressed evenly, the stress can be effectively shared, and consequently the double-wall storage tank is longer in service life and more durable.
Description
[technical field]
The present invention relates to a kind of container wall, refer in particular to the container wall of double-walled storage tank.
[background technology]
Buried storage tank is one of major way of oil product storage, current buried petrol storage tank is mainly divided into two kinds of individual layer storage tank and double-walled storage tanks, wherein the breakage of individual layer Corrosion of Tanks is easily permeated afterwards, is leaked, cause soil and groundwater to pollute, also wasted the oil body resource in storage tank, therefore, individual layer storage tank is having obvious potential safety hazard aspect service property (quality) and service life, and the double-walled storage tank of preparing in prior art is mostly the double-walled storage tank with small interlayer, as the patent No. Chinese patent that is 201220695881.X, the tissue layer of the hollow that its inner interlayer employing glass fibre is made, but its wall body adopts steel material too, because the characteristic of glass fibre is different with the characteristic of steel material, in the hollow fabric layer of its internal layer will be fixed to, outer two steel wall body middle parts, need to could fix through special processing, and the stability of binding need discussion, secondly, the interlayer that glass fabric forms, it is the support to inside and outside wall interval by densely covered glass fiber, thereby formation gap, if need the intensity of reinforcing inlay, must increase the density at fiber yarn interval or strengthen filametntary diameter, this has increased material virtually greatly, cause the significantly rising of productive costs, and the filametntary thickness due to each region, density all has difference, therefore, sandwich plate in tank wall can not uniform stressed, cause some local stressed large, some local stressed little problem, the as easy as rolling off a log phenomenon of dislocation extruding that causes occurs, thereby the stressed excessive storage tank wall body that causes in certain breaks, therefore, in order to address this problem, it is stressed for disperseing that this storage tank also evenly sets up reinforced rib separately on storage tank wall body, strengthen manufacturing cost.
[summary of the invention]
The technical problem to be solved in the present invention is to overcome above-mentioned defect, provides a kind of rational in infrastructure, and intensity is large, stressed evenly, the wall body structure of the double-walled storage tank of long service life.
For addressing the above problem, the technical solution adopted in the present invention is:
A wall body structure for double-walled storage tank, includes internal layer wall body and the outer wall body of being made by glass-felt plastic and binds the splinting layer between internal layer wall body and outer wall body; Described splinting layer comprises the clamping plate made by glass-felt plastic and the depression spacer body of one-body molded several spacing certain distances on clamping plate, several described spacer bodies are to be all recessed to form towards another side by one of clamping plate, and all spacer bodies are evenly distributed on clamping plate.
In the improvement project of the wall body structure to above-mentioned a kind of double-walled storage tank, on described splinting layer with the side of spacer body towards internal layer wall body.
In the improvement project of the wall body structure to above-mentioned a kind of double-walled storage tank, described spacer body is truncated cone-shaped, and its that narrower end is towards internal layer wall body.
Owing to having adopted technique scheme, compared with prior art, the wall body structure of double-walled storage tank of the present invention is internal layer wall body, splinting layer and outer wall body from the inside to the outside successively, and be all to be made by glass-reinforced plastic material, splinting layer only need adopt the bonding mode of simple resin extender to bind and to be fixed together with the internal layer wall body of both sides, outer wall body, rational in infrastructure, simple and convenient quick, effectively controlled cost; Secondly, by the integrated splinting layer of glass-felt plastic, intensity is higher, stressed better; Moreover spacer body of the present invention is evenly distributed on clamping plate, what make every part in splinting layer stressedly evenly can effectively share stressedly, makes the life-span of double-walled storage tank more lasting, durable.
[accompanying drawing explanation]
Fig. 1 is the overall schematic of the double-walled storage tank that forms of the present invention;
Fig. 2 is the structural representation of the embodiment of the present invention;
Fig. 3 is the enlarged drawing of A portion in Fig. 1;
Fig. 4 is the schematic perspective view (front) of middle clamp plate layer of the present invention;
Fig. 5 is the schematic perspective view (reverse side) of middle clamp plate layer of the present invention;
Fig. 6 is the front elevation of middle clamp plate layer of the present invention.
[specific embodiment]
The present invention is a kind of wall body structure of double-walled storage tank, as shown in Figures 1 to 6, include internal layer wall body 10 and the outer wall body 20 of being made by glass-felt plastic and bind the splinting layer 30 between internal layer wall body 10 and outer wall body 20, splinting layer 30 is when binding, the mode of generating heat while only needing to adopt resin solidification, make the splinting layer 30 of glass-felt plastic quality produce high temperature so that make its both sides all occur molten condition, so just can have been binded on the internal layer wall body 10 of its both sides and outer wall body 20; Described splinting layer 30 comprises the clamping plate 31 made by glass-felt plastic and the depression spacer body 32 of one-body molded several spacing certain distances on clamping plate 31, several described spacer bodies 32 are to be all recessed to form towards another side by one of clamping plate 31, all spacer bodies 32 are evenly distributed on clamping plate 31, and described spacer body 32 is truncated cone-shaped, and its that narrower end is towards internal layer wall body 10.
As seen from the above, the wall body structure of double-walled storage tank of the present invention adopts three layers structure, be internal layer wall body 10, splinting layer 30 and outer wall body 20 from the inside to the outside successively, and this three-decker is all to be made by glass-reinforced plastic material, the mode that splinting layer 30 generates heat in the time of only need adopting resin solidification when binding can be binded and be fixed together with the internal layer wall body 10 of both sides, outer wall body 20, do not need the mode through special processing, simple and convenient quick, effectively controlled cost; Secondly, the interlayer forming than traditional glass fabric, this by the integrated splinting layer 30 of glass-felt plastic, intensity is higher, stressed better, and manufactures simple, with low cost; Moreover, the interlayer of traditional glass fabric can not uniform stressed, intensity is low, break being subject to be easy to cause under External Force Acting, for addressing this problem, the storage tank of this structure need to be installed the intensity that many modal circumferential stiffening ribs increase whole storage tank with it at storage tank, and spacer body 32 of the present invention is evenly distributed on clamping plate 31, make every part in splinting layer 30 stressed evenly, can effectively share stressed, make the life-span of double-walled storage tank more lasting, durable, do not need to add any reinforced rib.
In order to make the stressed even of double-walled storage tank wall body, make internal layer wall body 10 and outer wall body 20 all can bear larger pressure, in the present embodiment, as shown in Figure 2, on described splinting layer 30 with the side of spacer body 32 towards internal layer wall body 10, make like this splinting layer 30 stressed larger at that one deck towards internal layer wall body 10, when 10 breakages of internal layer wall body, after oil body in both arms storage tank leaks out from the crack of internal layer wall body 10, also by splinting layer 30, stopped and be unlikely to oil body outer wall body 20 is exerted pressure, make outer wall body 20 be unlikely to break under the pressure of oil body and make oil body leak out from outer wall body 20 soil that depollutes, for repairing double-walled storage tank, repair personnel striven for the time.
Above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit, although executing example with reference to previous examples has been described in detail the present invention, those of ordinary skill in the art is to be understood that, it is modified according to the technical scheme that can record aforementioned each embodiment, or its part technical characterictic is equal to replacement, and these modifications or replacement, do not make the essence of appropriate technical solution depart from spirit and the category of technical solution of the present invention.
Claims (3)
1. a wall body structure for double-walled storage tank, is characterized in that, includes internal layer wall body (10) and the outer wall body (20) of being made by glass-felt plastic and binds the splinting layer (30) between internal layer wall body (10) and outer wall body (20); Described splinting layer (30) comprises the clamping plate (31) made by glass-felt plastic and the depression spacer body (32) of one-body molded several spacing certain distances on clamping plate (31), described several spacer bodies (32) are to be all recessed to form towards another side by one of clamping plate (31), and all spacer bodies (32) are evenly distributed on clamping plate (31).
2. the wall body structure of a kind of double-walled storage tank according to claim 1, is characterized in that, the side of described splinting layer (30) upper band spacer body (32) is towards internal layer wall body (10).
3. the wall body structure of a kind of double-walled storage tank according to claim 1, is characterized in that, described spacer body (32) is truncated cone-shaped, and its that narrower end is towards internal layer wall body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325454.6A CN104118667A (en) | 2014-07-10 | 2014-07-10 | Wall body structure of double-wall storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325454.6A CN104118667A (en) | 2014-07-10 | 2014-07-10 | Wall body structure of double-wall storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104118667A true CN104118667A (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410325454.6A Pending CN104118667A (en) | 2014-07-10 | 2014-07-10 | Wall body structure of double-wall storage tank |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904805A (en) * | 2016-10-10 | 2017-06-30 | 湖南天联复合材料有限公司 | A kind of glass toughening manure pit cylinder and its production technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2067719A1 (en) * | 2007-12-05 | 2009-06-10 | OnO Waterprotection GmbH | Spacer for a leakage indicating lining of a tank, lining and tank therewith |
| 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 |
| CN203699068U (en) * | 2014-01-14 | 2014-07-09 | 冀州市艺科复合材料有限公司 | Double-wall oil storage tank |
| CN203975642U (en) * | 2014-07-10 | 2014-12-03 | 坚保復合材料（中山）有限公司 | A kind of wall body structure of double-walled storage tank |
-
2014
- 2014-07-10 CN CN201410325454.6A patent/CN104118667A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2067719A1 (en) * | 2007-12-05 | 2009-06-10 | OnO Waterprotection GmbH | Spacer for a leakage indicating lining of a tank, lining and tank therewith |
| 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 |
| CN203699068U (en) * | 2014-01-14 | 2014-07-09 | 冀州市艺科复合材料有限公司 | Double-wall oil storage tank |
| CN203975642U (en) * | 2014-07-10 | 2014-12-03 | 坚保復合材料（中山）有限公司 | A kind of wall body structure of double-walled storage tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904805A (en) * | 2016-10-10 | 2017-06-30 | 湖南天联复合材料有限公司 | A kind of glass toughening manure pit cylinder and its production technology |
| CN106904805B (en) * | 2016-10-10 | 2022-08-26 | 湖南天联复合材料有限公司 | Glass fiber reinforced plastic septic tank barrel and production process thereof |
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Application publication date: 20141029 |