CN204083800U - Cold insulation structure corner protective gear at the bottom of LNG storage tank tank - Google Patents
Cold insulation structure corner protective gear at the bottom of LNG storage tank tank Download PDFInfo
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- CN204083800U CN204083800U CN201420520057.XU CN201420520057U CN204083800U CN 204083800 U CN204083800 U CN 204083800U CN 201420520057 U CN201420520057 U CN 201420520057U CN 204083800 U CN204083800 U CN 204083800U
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- protection
- transverse slat
- foam glass
- glass brick
- storage tank
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Abstract
The utility model belongs to prepressing reserving works construction equipment field at the bottom of LNG storage tank tank.Cold insulation structure corner protective gear at the bottom of LNG storage tank tank; comprise foam glass brick (1), the protection transverse slat (3) of level and vertical protection riser (4); setting piled up by multiple foam glass brick (1); protection transverse slat (3) is laid on the upper side of corner, foam glass brick (1) outside; the outside upright face of corner, foam glass brick (1) outside is close in the inner side of protection riser (4), and protection transverse slat (3) is fixed on protection riser (4) upper end and forms inverted L shape.Protection transverse slat (3) carries out effective rigid protective with protection riser (4) corner to foam glass brick (1); effectively protect the corner integrity of foam glass brick (1) brick body in construction period; and enable the requirement meeting foam glass brick piece width, thus ensure construction quality.
Description
Technical field
Cold insulation structure at the bottom of cold insulation structure corner protective gear at the bottom of LNG storage tank tank and tank, belongs to prepressing reserving works construction equipment field at the bottom of LNG storage tank tank.
Background technique
LNG storage tank prepressing reserving works construction quality is the normal basis run after LNG storage tank is gone into operation, and is the Life Engineering that whole storage tank uses, directly has influence on security of operation and the working life of LNG storage tank.At the bottom of LNG storage tank tank, the construction period of prepressing reserving works is longer, and foam glass brick intensity is lower, simply frangible, and protection careless very easily losing fangle in corner is even scrapped, and affects prepressing reserving works construction quality.And the foam glass brick of the domestic LNG storage tank engineering employing building at present or import, monopolized by domestic indivedual manufacturer, expensive, and in cold insulation structure work progress at the bottom of tank with civil engineering, installation etc. professional crossed construction, more easily cause the breakage of foam glass brick.Relevant LNG storage tank cold insulation structure construction quality accident specifies piece, the fissure of displacement, the flatness proposition rigors to foam glass brick both at home and abroad.Therefore, reliable cold insulation structure corner protective system is set in foam glass brick construction period and seems particularly important.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art; cold insulation structure at the bottom of cold insulation structure corner protective gear at the bottom of a kind of economic and practical, simple and easy to do LNG storage tank tank and tank is provided; avoid cold insulation foamed brick corner damaged; guarantee that prepressing reserving works meets quality requirement, save the rework cost that writing changes damaged foam glass brick.
The utility model solves the technological scheme that its technical problem adopts: cold insulation structure corner protective gear at the bottom of this LNG storage tank tank; comprise foam glass brick, the protection transverse slat of level and vertical protection riser; setting piled up by multiple foam glass brick; protection transverse slat is laid on the upper side of corner outside foam glass brick; the outside upright face of corner outside foam glass brick is close in the inner side of protection riser, and protection transverse slat is fixed on protection riser upper end and forms inverted L shape.The L shape protecting sheet consisted of protection transverse slat and protection riser carries out effective rigid protective to the corner of foam glass brick; thus avoid causing damage to the corner of foam glass brick in the process of construction; ensure construction quality; avoid because the rework cost caused is damaged in foam glass brick corner; reduce engineering cost; structure is simple, and can reuse.
Preferably, described protection transverse slat is wooden plywood with protection riser, and protection transverse slat is fixedly connected with by carpenter's nail with protection riser.Draw materials conveniently, be easy to processing, cost is low.
Preferably, described protection transverse slat is 800 ~ 1200mm with the length of protection riser, and protection transverse slat and protection riser justify align.Easy construction.
Preferably, the width of described protection transverse slat is 100 ~ 150mm.According to the characteristic of foam glass brick, inventor confirms that width effectively can be protected corner at the protection transverse slat of 100 ~ 150mm by experiment.
Preferably, outside described foam glass brick, the length direction of corner is provided with multiple protection transverse slat, and adjacent two protection transverse slats are fixedly connected with by bindiny mechanism.Multiple protection transverse slat is connected, and fixation is reliable.
Preferably, described bindiny mechanism comprises connecting sheet and screw, and the upside at two protection transverse slat adjacent end portions set up by connecting sheet, and connecting sheet two ends are fixedly connected with corresponding protection transverse slat respectively by screw.Structure is simple, is connected by screw protection transverse slat and connecting sheet, and installation, convenient disassembly, be convenient to recycle, and reduces engineering cost.
Preferably, described protection transverse slat is wooden plywood, and screw is self-tapping screw.Be connected firmly by self-tapping screw, convenient disassembly.
Preferably, the upside of described foam glass brick is equipped with vapor barrier, and protection transverse slat is laid on the upside of vapor barrier.Prevent foam glass brick from producing moisture between layers.
Preferably, described foam glass brick have step-like two-layer or two-layer more than, the protection riser of upper foam glass tile edge abuts mutually with the protection transverse slat of lower floor's foam glass brick edge.
Compared with prior art, the beneficial effect that at the bottom of this LNG storage tank tank, the technique scheme of cold insulation structure corner protective gear has is:
1, the L shape protecting sheet consisted of protection transverse slat and protection riser carries out effective rigid protective to the corner of cold insulation structure; thus avoid causing damage to the corner of cold insulation structure in the process of construction; effectively protect the corner integrity of foam glass brick brick body in construction period; and enable the requirement meeting foam glass brick piece width, thus ensure construction quality.
2, structure is simple, and protection transverse slat is wooden plywood with protection riser, draws materials conveniently, is convenient to processing and fabricating.
3, Economy, the utility model cost is low, and can reuse, and effectively can save input cost, and greatly reduces the great number rework cost occurred because foam glass brick corner is damaged, reduces engineering cost.
4, by connecting sheet, adjacent two protection transverse slats are connected as one, fixation, and structure is simple, installs, convenient disassembly, is convenient to recycle, reduces engineering cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of cold insulation structure corner protective gear at the bottom of this LNG storage tank tank.
Fig. 2 is the perspective view of cold insulation structure corner protective gear at the bottom of this LNG storage tank tank.
Fig. 3 is the partial enlarged drawing at A place in Fig. 2.
Wherein: 1, foam glass brick 2, vapor barrier 3, protection transverse slat 4, protection riser 5, screw 6, connecting sheet 7, carpenter's nail.
Embodiment
Fig. 1 ~ 3 are most preferred embodiments of cold insulation structure corner protective gear at the bottom of this LNG storage tank tank, are described further below in conjunction with accompanying drawing 1 ~ 3 pair of the utility model.
With reference to Fig. 1, cold insulation structure corner protective gear at the bottom of this LNG storage tank tank, comprise foam glass brick 1, the protection transverse slat 3 of level and vertical protection riser 4, the bottom being arranged on LNG storage tank (not shown in FIG.) piled up by multiple foam glass brick 1, protection transverse slat 3 is laid on the upper side of corner outside foam glass brick 1, the outside upright face of corner outside foam glass brick 1 is close in the inner side of protection riser 4, protection transverse slat 3 is fixed on protection riser 4 upper end and forms inverted L shape, effective rigid protective is carried out by the corner of protection transverse slat 3 and protection riser 4 pairs of foam glass bricks 1, protect the corner integrity of foam glass brick 1 brick body in construction period, and enable the requirement meeting foam glass brick 1 piece width, ensure construction quality, and greatly reduce the great number rework cost occurred because foam glass brick 1 corner is damaged.
In the present embodiment, protection transverse slat 3 all adopts the wooden plywood that 18mm is thick with protection riser 4, protection transverse slat 3 is fixedly connected with by carpenter's nail 7 with protection riser 4, structure is simple, draw materials, easy to make, protection transverse slat 3 is smooth-going smooth with the inner surface of protection riser 4, without thrust, avoid causing damage to cold insulation structure, the length wherein protecting transverse slat 3 is 1000mm, the width of protection transverse slat 3 is relevant with the fissure of displacement width requirement between two layers of foam glass tile 1, preferably adopt 120mm, the length of protection riser 4 is 1000mm, and protection transverse slat 3 and protection riser 4 justify align, the thickness that the height of protection riser 4 and foam glass brick 1 add vapor barrier 2 adapts, and preferably, the height of protection riser 4 is greater than theoretical value 1 ~ 2mm.
For preventing foam glass brick 1 moisture between layers, be equipped with vapor barrier 2 in the upside of foam glass brick 1, protection transverse slat 3 is laid on the upside of vapor barrier 2, thus improves working life and the cold insulation effect of foam glass brick 1.Foam glass brick 1 have two-layer or two-layer more than; adjacent two layers foam glass brick 1 has the fissure of displacement; forming station scalariform; the protection riser 4 of upper foam glass tile 1 edge abuts mutually with the protection transverse slat 3 of lower floor's foam glass brick 1 edge, thus carries out omnibearing protection to foam glass brick 1 corner.Vapor barrier 2 in the present embodiment adopts elastomer modified asphalt waterproof roll.
With reference to Fig. 2 ~ 3; adjacent two protection transverse slat 3 head and the tail are fixedly connected with; fixation is reliable; the upside of two protection transverse slat 3 adjacent end portions is erected with connecting sheet 6, and connecting sheet 6 is processed into the square piece of 20mm × 50mm by the thick iron sheet of 2mm, and connecting sheet 6 two ends are fixedly connected with corresponding protection transverse slat 3 respectively by screw 5; protection transverse slat 3 is wooden plywood; so screw 5 adopts the self-tapping screw of M5 × 18, installation, convenient disassembly, be convenient to recycle.
Work progress: 1, according to size requirement, processing and fabricating protection transverse slat 3, protection riser 4 and connecting sheet 6, utilize carpenter's nail 7 to be fixedly connected with protection transverse slat 3 and form L shape protecting sheet with protection riser 4.
2, foam glass brick 1 by set laying width requirement laid certain length can need to determine flexibly according to construction and qualified by inspection after; at foam glass brick 1 upper flat bedding vapor barrier 2; then L shape protecting sheet is anchored on vapor barrier 2, accomplishes to protect the outside upright face being close to foam glass brick 1 inside riser 4.
3, head and the tail connecting sheet 6 between adjacent two block protection transverse slats 3 is fixed, formed overall, when preventing workmen from trampling foam glass brick 1, damage is caused to its corner.
Be more than most preferred embodiment of the present utility model, the utility model can also adopt other structures: protection transverse slat 3 can also be connected by being fixedly connected with adjacent two protection risers 4; Protection transverse slat 3 can also be other materials with protection riser 4, also can be fixedly connected with by links such as rivets; The length of protection transverse slat 3 and protection riser 4 can also be chosen between 800 ~ 1000mm, and the width of protection transverse slat 3 can be chosen between 100 ~ 150mm.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (9)
1. cold insulation structure corner protective gear at the bottom of a LNG storage tank tank; it is characterized in that: comprise foam glass brick (1), the protection transverse slat (3) of level and vertical protection riser (4); setting piled up by multiple foam glass brick (1); protection transverse slat (3) is laid on the upper side of corner, foam glass brick (1) outside; the outside upright face of corner, foam glass brick (1) outside is close in the inner side of protection riser (4), and protection transverse slat (3) is fixed on protection riser (4) upper end and forms inverted L shape.
2. cold insulation structure corner protective gear at the bottom of LNG storage tank tank according to claim 1; it is characterized in that: described protection transverse slat (3) is wooden plywood with protection riser (4), protection transverse slat (3) is fixedly connected with by carpenter's nail (7) with protection riser (4).
3. cold insulation structure corner protective gear at the bottom of LNG storage tank tank according to claim 1 and 2; it is characterized in that: described protection transverse slat (3) is 800 ~ 1200mm with the length of protection riser (4), and protection transverse slat (3) and protection riser (4) justify align.
4. cold insulation structure corner protective gear at the bottom of LNG storage tank tank according to claim 1 and 2, is characterized in that: the width of described protection transverse slat (3) is 100 ~ 150mm.
5. cold insulation structure corner protective gear at the bottom of LNG storage tank tank according to claim 1; it is characterized in that: the length direction along corner, described foam glass brick (1) outside is provided with multiple protection transverse slat (3), adjacent two protections transverse slat (3) are fixedly connected with by bindiny mechanism.
6. cold insulation structure corner protective gear at the bottom of LNG storage tank tank according to claim 5; it is characterized in that: described bindiny mechanism comprises connecting sheet (6) and screw (5); the upside at two protection transverse slat (3) adjacent end portions set up by connecting sheet (6), and connecting sheet (6) two ends are fixedly connected with corresponding protection transverse slat (3) respectively by screw (5).
7. cold insulation structure corner protective gear at the bottom of LNG storage tank tank according to claim 6, is characterized in that: described protection transverse slat (3) is wooden plywood, and screw (5) is self-tapping screw.
8. cold insulation structure corner protective gear at the bottom of LNG storage tank tank according to claim 1, is characterized in that: the upside of described foam glass brick (1) is equipped with vapor barrier (2), and protection transverse slat (3) is laid on the upside of vapor barrier (2).
9. cold insulation structure corner protective gear at the bottom of LNG storage tank tank according to claim 1; it is characterized in that: described foam glass brick (1) have step-like two-layer or two-layer more than, the protection riser (4) of upper foam glass tile (1) edge abuts mutually with the protection transverse slat (3) of lower floor's foam glass brick (1) edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520057.XU CN204083800U (en) | 2014-09-11 | 2014-09-11 | Cold insulation structure corner protective gear at the bottom of LNG storage tank tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520057.XU CN204083800U (en) | 2014-09-11 | 2014-09-11 | Cold insulation structure corner protective gear at the bottom of LNG storage tank tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083800U true CN204083800U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520057.XU Active CN204083800U (en) | 2014-09-11 | 2014-09-11 | Cold insulation structure corner protective gear at the bottom of LNG storage tank tank |
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| CN (1) | CN204083800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268219A (en) * | 2020-10-23 | 2021-01-26 | 苏州杜尔气体化工装备有限公司 | Low evaporation rate's full appearance storage tank |
-
2014
- 2014-09-11 CN CN201420520057.XU patent/CN204083800U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268219A (en) * | 2020-10-23 | 2021-01-26 | 苏州杜尔气体化工装备有限公司 | Low evaporation rate's full appearance storage tank |
| CN112268219B (en) * | 2020-10-23 | 2022-02-01 | 苏州杜尔气体化工装备有限公司 | Low evaporation rate's full appearance storage tank |
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