CN204879425U - High strength fire resistant fluid gasification soaking tank - Google Patents
High strength fire resistant fluid gasification soaking tank Download PDFInfo
- Publication number
- CN204879425U CN204879425U CN201520557243.5U CN201520557243U CN204879425U CN 204879425 U CN204879425 U CN 204879425U CN 201520557243 U CN201520557243 U CN 201520557243U CN 204879425 U CN204879425 U CN 204879425U
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- foam
- glass web
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- foam plate
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Abstract
The utility model relates to a high strength fire resistant fluid gasification soaking tank, its characterized in that: it is including a jar body (1), the external fixation arc cystosepiment (2) of the jar body (1), a support ring is constituteed in arc cystosepiment (2) on a plurality of same circumference, on the different circumference between adjacent two arc cystosepiment (2), from the bottom up has set gradually lower floor's foam blanket (3), the glass of lower floor nets (4), upper strata foam blanket (5), upper strata glass net (6), the top of arc cystosepiment (2) is fixed with polyurea coat (7), fill the foam between polyurea coat (7) and upper foam blanket (5). This kind of liquefied gas soaking tank not only makes the convenience, can prefabricate in advance, and material saving has improved the preparation efficiency of heat preservation, and jar body surfacing, smoothness are pleasing to the eye simultaneously.
Description
Technical field
The utility model relates to a kind of liquid gas heat insulation tank, is that a kind of intensity is higher, and toughness is better, and has the liquid gas heat insulation tank of better sealing thermal insulation function.
Background technique
LNG(LiquefiedNaturalGas) ship is the specialized ships of transport liquefied gases under subzero 163 degrees Celsius of low temperature, in this natural gas carrier vessel of new generation, deposit the storage tank that LNG Liquefied natural gas is incubated, play in spray coating heat preservation structure on liquid tube-surface and store sealing and insulation effect, can fluid seepage be prevented.
But when thermal insulation layer making being carried out to the liquid gas heat insulation tank surface on ship, be that spray foam, re-lays Stainless Steel Cloth net, and last spray polyurea completes making by laying glass web at tank surface at the scene in the past.But the liquid gas heat insulation tank made like this needs to waste a large amount of materials, cost is higher, simultaneously owing to being construct on tank body, operation inconvenience, make efficiency is not high, and most surface is formed after the online spray polyurea of Stainless Steel Wire, and inner PU foam-formed (needing polishing for reaching aesthetic foam layer) is depended in the shaping of outer surface, therefore polyurea layer out-of-flatness, rough attractive in appearance.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of high-strength anti-flaming liquefied pot and installation method thereof, and the insulation of this liquefied gas tank is not only easy to make, can be prefabricated in advance, save material, improve the make efficiency of thermal insulation layer, tank surface is smooth, smooth, attractive in appearance simultaneously.
The purpose of this utility model is achieved in that
A kind of high-strength anti-flaming liquid gas heat insulation tank, it comprises tank body, the external stability arc foam plate of tank body, multiple same arc foam plate circumferentially forms a support ring, between different two circumferentially adjacent arc foam plates, be disposed with lower floor's foam layer, lower floor's glass web, upper foam layer, upper strata glass web from top to bottom, the top of arc foam plate is fixed with polyureas coat, fills foam between polyureas coat and upper foam layer.
Described polyureas coat comprises Stainless Steel Cloth, by the online spray polyurea layer of Stainless Steel Wire, Stainless Steel Cloth is coated in polyurea layer completely and forms, and the end face of described polyurea layer is smooth surface, and bottom is roughened surface.
Described tank body is also provided with evacuated insulation panel, and the top of this evacuated insulation panel is glass web, sprays a little foam above glass web, and bottom is foam, and evacuated insulation panel is arranged between upper strata glass web and polyureas coat.
Described arc foam plate inside is provided with glass web, and the top of arc foam plate is covered with one deck glass web, and the outside of glass web is covered with polyurea layer, and glass web and the upper strata glass web at arc foam plate top are connected and fixed.
Compared with prior art, the beneficial effects of the utility model are:
This high-strength anti-flaming liquid gas heat insulation tank is by shifting to an earlier date prefabricated arc foam plate and polyureas coat, easy to make, and can material be saved, improve the field fabrication efficiency of thermal insulation layer, prefabricated arc foam plate and polyureas coat are batch productions simultaneously, without the need to making at the scene, its outer surface flat smooth, attractive in appearance, decrease the time of follow-up polishing, time saving and energy saving, simultaneously because polyureas coat is installed according to arc foam, and the glass web at arc foam plate top is connected with the outermost surface glass web of foam layer, the anti crack performance of reinforced insulation layer.
Accompanying drawing explanation
Fig. 1 is the layout schematic diagram of the utility model high-strength anti-flaming liquid gas heat insulation tank surface arc foam plate.Fig. 2 is the sectional view of arc foam plate in Fig. 1.Fig. 3 is the sectional view of adjacent two arc foam plates and polyureas coat.Fig. 4 is the sectional view of polyureas coat in Fig. 2.
Wherein: tank body 1, arc foam plate 2, lower floor's foam layer 3, lower floor's glass web 4, upper foam layer 5, upper strata glass web 6, polyureas coat 7, Stainless Steel Cloth 7.1, polyurea layer 7.2, smooth surface 7.3, roughened surface 7.4, evacuated insulation panel 8.
Embodiment
See Fig. 1 to Fig. 3, the utility model relates to a kind of high-strength anti-flaming liquid gas heat insulation tank, comprise tank body 1, the outside of tank body 1 is provided with multiple prefabricated arc foam plate 2, multiple same arc foam plate 2 circumferentially forms a support ring, support ring equidistant placement is by spaced for tank body 1, samely circumferentially leave gap between adjacent two arc foam plates 2, described arc foam plate 2 inside is provided with glass web and plays anti-crack function, the top of arc foam plate 2 is covered with one deck glass web, the outside of glass web repaves one deck Stainless Steel Cloth, Stainless Steel Cloth outside is sprayed with polyureas, fixed by foam bottom arc foam plate 2 and between tank body 1, between two arc foam plates 2 that difference is circumferentially parallel and adjacent, be disposed with lower floor's foam layer 3 from top to bottom, lower floor's glass web 4, upper foam layer 5, upper strata glass web 6.
In order to improve the effect of anti-cracking of tank body 1, glass web and the upper strata glass web 6 at arc foam plate 2 top are connected and fixed.
The top of arc foam plate 2 is provided with prefabricated polyureas coat 7, the both sides self tapping screw of this polyureas coat 7 is fixed on the top of arc foam plate 2, as Fig. 3, the thickness of polyureas coat 7 is 2-4mm, this polyureas coat 7 comprises Stainless Steel Cloth 7.1, by spray polyurea layer 7.2 on Stainless Steel Cloth 7.1, Stainless Steel Cloth 7.1 is coated in polyurea layer 7.2 completely form, the end face of described polyurea layer 7.2 is smooth surface 7.3, and the bottom of polyurea layer 7.2 forms roughened surface 7.4 due to Stainless Steel Cloth 7.1.
After the top of each arc foam plate 2 covers polyureas coat 7 in length and breadth, polyureas coat 7 both sides are fixed on arc foam plate 2 top, subsequently in the punching of polyureas coat 7 surface, foam is filled between polyureas coat 7 and upper foam layer 5, finally with the holes blocking of western stuck glue by polyureas coat 7 surface, thus complete the laying of tank body 1 insulating layer.
Because arc foam plate 2 and polyureas coat 7 are prefabricated forming, save material, and outer surface flat smooth, without undulating movement, simultaneously because polyureas coat 7 wraps up according to arc foam ring, and the glass web at arc foam plate 2 top is connected with upper strata glass web 6, make the anti crack performance of the thermal insulation layer of tank body 1 higher.
In order to improve the insulating properties of tank body 1, tank body 1 can also add evacuated insulation panel 8, and the top of this evacuated insulation panel 8 is glass web, sprays a little foam above glass web, bottom is foam, and evacuated insulation panel 8 is arranged between upper strata glass web 6 and polyureas coat 7.
The installation method of this high-strength anti-flaming liquid gas heat insulation tank is:
One, prefabricated arc foam plate, the top of arc foam plate is covered with one deck glass web, and the outside of glass web repaves one deck Stainless Steel Cloth, the outside spray polyurea again of Stainless Steel Cloth.
Two, prefabricated polyureas coat, by the online spray polyurea layer of Stainless Steel Wire, is coated in polyurea layer completely by Stainless Steel Cloth, and the end face of polyurea layer is smooth surface, and bottom forms roughened surface owing to penetrating Stainless Steel Cloth.
Three, prefabricated arc foam plate and polyureas coat are installed at the scene, first arc foam plate is fixed on tank surface by foam, multiple same arc foam plate circumferentially forms a support ring, and arc foam plate is all around in tank surface equidistant placement.
Four, between two arc foam plates that difference is circumferentially parallel and adjacent, spray foam (general thickness is 50mm), re-lay one deck glass web, spray foam again, re-lay one deck glass web and the glass web of this layer of glass web with arc foam plate top is connected, subsequently spray foam cover glass net in the above.
If five need to install evacuated insulation panel according to technological requirement, then in outermost surface glass web, evacuated insulation panel is installed, and one deck glass web need be laid in the top of evacuated insulation panel, in glass web, spray foam is covered, and also needs spray foam to be used for and isolation layer combination (this operation is determined according to technique) bottom evacuated insulation panel.
Being fixed on arc foam plate by CARBURIZING FURNACE FOR STAINLESS FASTENER six, by polyureas coat.
Seven, in the boring of the top of each polyureas coat, and inject PU foam, fill up between polyureas coat, arc foam plate and thermal insulation layer.
Eight, the western stuck glue of the drill hole of each polyureas coat, by hole shutoff.
Nine, the outer seam of adjacent two pieces of polyureas is by being covered with Stainless Steel Cloth, and Stainless Steel Cloth surface spraying polyureas bonds.
Claims (4)
1. a high-strength anti-flaming liquid gas heat insulation tank, it is characterized in that: it comprises tank body (1), the external stability arc foam plate (2) of tank body (1), multiple same arc foam plate (2) composition support ring circumferentially, between different two circumferentially adjacent arc foam plates (2), be disposed with lower floor's foam layer (3) from top to bottom, lower floor's glass web (4), upper foam layer (5), upper strata glass web (6), the top of arc foam plate (2) is fixed with polyureas coat (7), foam is filled between polyureas coat (7) and upper foam layer (5).
2. a kind of high-strength anti-flaming liquid gas heat insulation tank according to claim 1, it is characterized in that: described polyureas coat (7) comprises Stainless Steel Cloth (7.1), by spray polyurea layer (7.2) on Stainless Steel Cloth (7.1), Stainless Steel Cloth (7.1) is coated in polyurea layer (7.2) completely form, the end face of described polyurea layer (7.2) is smooth surface (7.3), and bottom is roughened surface (7.4).
3. a kind of high-strength anti-flaming liquid gas heat insulation tank according to claim 1, it is characterized in that: described tank body (1) is also provided with evacuated insulation panel (8), the top of this evacuated insulation panel (8) is glass web, spray foam above glass web, bottom is foam, and evacuated insulation panel (8) is arranged between upper strata glass web (6) and polyureas coat (7).
4. a kind of high-strength anti-flaming liquid gas heat insulation tank according to claim 1, it is characterized in that: described arc foam plate (2) inside is provided with glass web, the top of arc foam plate (2) is covered with one deck glass web, the outside of glass web is covered with polyurea layer, and glass web and the upper strata glass web (6) at arc foam plate (2) top are connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557243.5U CN204879425U (en) | 2015-07-29 | 2015-07-29 | High strength fire resistant fluid gasification soaking tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557243.5U CN204879425U (en) | 2015-07-29 | 2015-07-29 | High strength fire resistant fluid gasification soaking tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879425U true CN204879425U (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557243.5U Withdrawn - After Issue CN204879425U (en) | 2015-07-29 | 2015-07-29 | High strength fire resistant fluid gasification soaking tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020571A (en) * | 2015-07-29 | 2015-11-04 | 江苏兰宇保温科技有限公司 | High-strength anti-flaming liquefied gas heat preservation tank and mounting method thereof |
-
2015
- 2015-07-29 CN CN201520557243.5U patent/CN204879425U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020571A (en) * | 2015-07-29 | 2015-11-04 | 江苏兰宇保温科技有限公司 | High-strength anti-flaming liquefied gas heat preservation tank and mounting method thereof |
| CN105020571B (en) * | 2015-07-29 | 2017-08-11 | 江苏兰宇保温科技有限公司 | High-strength anti-flaming liquefied gas heat insulation tank and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20170811 |
|
| AV01 | Patent right actively abandoned |