CN109606564B - Sealing structure at joint of insulating blocks of B-type enclosure system - Google Patents
Sealing structure at joint of insulating blocks of B-type enclosure system Download PDFInfo
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- CN109606564B CN109606564B CN201810831689.0A CN201810831689A CN109606564B CN 109606564 B CN109606564 B CN 109606564B CN 201810831689 A CN201810831689 A CN 201810831689A CN 109606564 B CN109606564 B CN 109606564B
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- insulating
- insulating block
- aluminum foil
- elastic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
- B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/56—Bulkheads; Bulkhead reinforcements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
Abstract
The invention discloses a sealing structure of a joint of insulating blocks of a B-type enclosure system, which comprises a plurality of first insulating blocks fixed on a cargo compartment wall, wherein a first gap for filling a first heat insulation buffer material is formed between the lower side surfaces of two adjacent first insulating blocks, a second gap for arranging a first aluminum foil, a second insulating block, a second heat insulation buffer material and a sealing elastic material is formed between the upper side surfaces of two adjacent first insulating blocks, the first aluminum foil is arranged on the first heat insulation buffer material, the second insulating block is arranged on the first aluminum foil, the second heat insulation buffer material is filled between the second insulating block and the first insulating block, the sealing elastic material is arranged on the surface of the second insulating block, and the second aluminum foil is arranged on the surface of the sealing elastic material. The invention effectively solves the problem of sealing failure at the joint of the insulating blocks of the independent bulkhead caused by expansion with heat and contraction with cold, can prevent the insulating blocks from being extruded and ensures that the tightness of the joint is not damaged.
Description
Technical Field
The invention relates to the technical field of ship construction sealing, in particular to a sealing structure at the joint of insulating blocks of a B-type enclosure system.
Background
The type B containment system ensures the low-temperature performance and the sealing performance of the cargo hold by installing an insulating layer. The insulating layer is assembled by customized insulating blocks, and the connection mode and the sealing mode among the insulating blocks influence the performance index of the whole insulating layer. In the cargo hold cargo handling process, temperature changes to a certain extent, so that the cabin wall deforms, extrusion and friction between the insulation blocks can be caused, the common insulation block joint sealing method can not cope with the situation, and the tightness of the insulation block joint can be caused to fail in severe cases.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and designs a sealing structure at the joint of an insulating block of a B-type enclosure system.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a sealing structure of a joint of insulating blocks of a B-type enclosure system comprises a plurality of first insulating blocks which are fixed on a cargo compartment wall at equal intervals, wherein the longitudinal section of each first insulating block is in a convex shape, a first gap for filling a first heat insulation buffer material is formed between the lower side surfaces of two adjacent first insulating blocks, a second gap for arranging a first aluminum foil, a second insulating block, a second heat insulation buffer material and a sealing elastic material is formed between the upper side surfaces of two adjacent first insulating blocks, a strip-shaped flow guide groove is arranged in the center of the first aluminum foil, the first aluminum foil is arranged on the first heat insulation buffer material and completely covers the first gap, the second insulating block is arranged on the first aluminum foil, the shape of the end surface of the second insulating block, which is in contact with the first aluminum foil, is matched with the shape of the first aluminum foil, the second insulating block is fixed with the first insulating blocks through an adhesive layer, and a second heat insulation buffer material is filled between the non-contact surfaces of the second insulating block and the first insulating block, the sealing elastic material is arranged on the surface of the second insulating block, two end sides of the sealing elastic material are fixedly connected with the first insulating block, and a second aluminum foil covering a joint between the sealing elastic material and the first insulating block is arranged on the surface of the sealing elastic material.
Preferably, when the width of the first aluminum foil is equal to the width between the upper sides of two adjacent first insulating blocks, one side of the second insulating block is fixed with the first insulating block on one side thereof through the adhesive layer, and a second heat insulation buffer material is filled between the other side of the second insulating block and the first insulating block on the other side of the second insulating block.
Preferably, when the width of the first aluminum foil is greater than the width of the first gap and less than the width between the upper sides of two adjacent first insulating blocks, the lower surface of the second insulating block is fixed to the first insulating blocks on both sides thereof by an adhesive layer, and the second heat-insulating buffer material is filled between both sides of the second insulating block and the adjacent first insulating blocks.
Preferably, when the width of the first aluminum foil is greater than the width of the first gap and less than the width between the upper sides of two adjacent first insulating blocks, one side and the lower side of the second insulating block are both fixed to the first insulating block on one side thereof through an adhesive layer, and a second heat insulation buffer material is filled between the other side and the first insulating block on the other side thereof.
Preferably, the first heat insulation buffer material and the second heat insulation buffer material can be made of glass wool or low-temperature sponge, the sealing elastic material can be made of rubber and plastic, and the bonding layer can be made of glue resistant to low temperature of-163 ℃.
Preferably, the width of the first gap is 20mm to 40 mm.
Preferably, the sum of the thicknesses of the first aluminum foil, the second insulating block and the sealing elastic material is equal to the thickness of the upper portion of the first insulating block.
Preferably, the first aluminum foil has a thickness of 0.3mm to 0.5 mm.
Preferably, the thickness of the sealing elastic material is 47mm to 53 mm.
The invention has the following positive beneficial effects: the invention has simple structure and convenient installation and operation, effectively solves the problem of sealing failure at the joint of the insulating blocks caused by expansion with heat and contraction with cold of the independent bulkhead, effectively prevents the insulating blocks from being extruded and ensures that the tightness of the joint is not damaged. And through set up the guiding gutter in the middle of first aluminium foil, can play the effect of water conservancy diversion to the liquid goods that will reveal to lead and flow into in special receiving device. And the gap between the second insulating block and the first insulating block is filled with low-temperature sponge or glass wool, so that the extrusion between the insulating blocks can be further prevented, and the tightness of the joint of the insulating blocks is prevented from being damaged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the sealing of the joint of two adjacent first insulating blocks.
Fig. 2 is a schematic view of the shape of the first insulating block.
Fig. 3 is a schematic view of a first insulation block secured to a cargo compartment bulkhead.
FIG. 4 is a schematic view after filling with a first insulating buffer material.
Fig. 5 is a schematic diagram of the first aluminum foil after packaging.
Fig. 6 is a schematic view after the second insulating block is mounted.
Fig. 7 is a schematic view after rubber and plastic installation.
Fig. 8 is a schematic view after the second aluminum foil is packaged.
The specific meanings of the reference numbers in the figures are: the structure of the heat-insulating buffer material comprises a cargo compartment bulkhead 1, a first insulating block 2, a first heat-insulating buffer material 3, a first aluminum foil 4, a second heat-insulating buffer material 5, an adhesive layer 6, a second insulating block 7, a sealing elastic material 8, a second aluminum foil 9, a first gap 10, a second gap 11, a diversion trench 12, a lower side surface of the first insulating block 13 and an upper side surface of the second insulating block 14.
Detailed Description
In order that the objects, aspects and advantages of the invention will become more apparent, the invention will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The invention is mainly used for sealing the joint of the insulating blocks fixed at the top or the bottom of the cargo hold of the B-type containment system, can effectively solve the problem of sealing failure of the joint of the insulating blocks caused by thermal expansion and cold contraction of the independent bulkhead, effectively prevents the insulating blocks from being extruded and ensures that the tightness of the joint is not damaged.
The following describes an embodiment of the present invention with reference to fig. 1 to 8.
In a first embodiment, the sealing structure at the joint of the insulating blocks of the B-type containment system comprises a plurality of first insulating blocks 2 fixed on the bulkhead of a cargo compartment at equal intervals, and the longitudinal section of each first insulating block 2 is in a convex shape. A first gap 10 for filling the first heat insulation buffer material 3 is formed between the lower sides of two adjacent first insulation blocks 2, the width of the first gap 10 is 20mm-40mm, and the first gap can ensure that when the bulkhead deforms, two opposite insulation blocks have enough buffer gaps without mutual extrusion. A second gap 11 for arranging the first aluminum foil 4, the second insulating block 7, the second heat insulation buffer material 5 and the sealing elastic material 8 is formed between the upper sides of two adjacent first insulating blocks.
The center of the first aluminum foil 4 is provided with a strip-shaped diversion trench 12, and the first aluminum foil 4 is arranged on the first heat insulation buffer material 3 and completely covers the first gap 10. The thickness of the first aluminum foil 4 is 0.3mm-0.5mm, and the width of the first aluminum foil 4 is larger than the width of the first gap 10 and smaller than or equal to the width of the second gap 11.
The second insulating block 7 is placed on the first aluminum foil 4, and the shape of the end face of the second insulating block, which is in contact with the first aluminum foil 4, is matched with the shape of the first aluminum foil 4. One side surface of the second insulating block 7 is fixed with the first insulating block on one side through the adhesive layer 6, and at the moment, a gap with the width of 20mm-40mm is reserved between the other side surface of the second insulating block and the first insulating block on the other side, and the gap is filled with the second heat-insulating buffer material 5. In this embodiment, the width of the first aluminum foil 4 is equal to the width of the second gap 11, the left side surface of the second insulating block 7 is fixed to the first insulating block on the left side through the adhesive layer 6, the second thermal insulation buffer material 5 is filled between the right side surface of the second insulating block and the first insulating block on the right side, the adhesive layer 6 can adopt glue resistant to a low temperature of-163 ℃, and the first thermal insulation buffer material 3 and the second thermal insulation buffer material 5 can both adopt glass wool or low-temperature sponge.
The sealing elastic material 8 is arranged on the surface of the second insulating block 7, two end sides of the sealing elastic material are fixedly connected with the first insulating block 2, and a second aluminum foil 9 covering a joint between the sealing elastic material 8 and the first insulating block is arranged on the surface of the sealing elastic material. When the sealing elastic material is fixed, the sum of the thicknesses of the first aluminum foil 4, the second insulating block 7, and the sealing elastic material 8 is equal to the thickness of the upper portion of the first insulating block 2. The sealing elastic material 8 can be made of rubber and plastic, and the thickness of the sealing elastic material 8 is 47mm-53 mm.
The concrete steps of sealing the joint of the insulating blocks of the B-type enclosure system by adopting the structure of the invention are as follows:
step 1: a plurality of first insulating blocks 2 with convex-shaped longitudinal sections are fixed at the target position of the bottom of a cargo compartment (a cargo compartment bulkhead 1) by bolts, so that a first gap 10 of 20-40 mm is formed between the lower sides of two adjacent first insulating blocks 2, and a second gap 11 is formed between the upper sides of two adjacent first insulating blocks. When the first insulating block 2 is installed, the deviation of the installation position and levelness of the first insulating block 2 from theoretical data is ensured not to exceed 1 mm.
Step 2: the first gap 10 is filled with a first thermal insulation buffer material 3, which can be glass wool or low-temperature sponge.
And step 3: a first aluminum foil 4 is arranged in the second gap 11, the first aluminum foil 4 is positioned above the first heat insulation buffer material 3 and completely covers the filling gap of the first heat insulation buffer material 3, and a strip-shaped diversion trench 12 is arranged in the center of the first aluminum foil 4. In the present embodiment, the width of the first aluminum foil 4 is equal to the width between the upper sides of two adjacent first insulating blocks, i.e., the width of the first aluminum foil 4 is equal to the width of the second gap 11.
And 4, step 4: a second insulating block 7 is placed on the first aluminum foil 4, the width of the second insulating block 7 being smaller than the width of the second aperture 11 and the height being smaller than the height of the upper part of the first insulating block 2. The shape of the end face of the second insulating block 7 in contact with the first aluminum foil 4 matches the shape of the first aluminum foil 4.
And 5: after the second insulating block 7 is placed, the left side surface of the second insulating block and the first insulating block on the left side are fixed through the adhesive 6, at this time, a gap with the width of 20mm-40mm is reserved between the other side surface of the second insulating block and the first insulating block on the other side, and the gap is filled with a second heat insulation buffer material 5, wherein the heat insulation buffer material can also adopt glass wool or low-temperature sponge.
It should be noted here that the second insulating block 7 is only placed on the first aluminum foil 4, and is not fixed to the first aluminum foil 4 by an adhesive, because under the effect of thermal expansion and contraction of the bulkhead, compression or stretching occurs between two adjacent first insulating blocks, which may result in failure of the connection of the aluminum foil to the first insulating block 2 if the second insulating block 7 is fixed to the first aluminum foil 4.
Step 6: and arranging a sealing elastic material 8 on the surface of the second insulating block 7, and fixing two ends of the sealing elastic material 8 with the first insulating block 2 through an adhesive 6, wherein the sealing elastic material 8 can be made of rubber and plastic. After the rubber and plastic are fixed, the sum of the thicknesses of the first aluminum foil 4, the second insulating block 7 and the rubber and plastic 8 is equal to the thickness of the upper part of the first insulating block 2.
And 7: a second aluminum foil 9 is attached to the surface of the sealing elastic material 8 such that the second aluminum foil 9 completely covers the joint between the sealing elastic material 8 and the first insulating block 2.
The second embodiment is different from the first embodiment in that the width of the first aluminum foil 4 is greater than the width of the first gap 10 and less than the width of the second gap 11. At this time, the guiding groove 12 in the center of the first aluminum foil 4 is located in the middle of the first gap 10.
After first aluminium foil 4 is fixed, fix second collets 7, second collets 7 have two kinds of fixed modes:
the first fixing mode is to bond the lower surface of the second insulating block 7 to the bosses of the left and right first insulating blocks (i.e. bonding layers are arranged between the lower surface of the second insulating block 7 and the bosses of the left and right first insulating blocks), so that certain gaps are reserved between the two side surfaces of the second insulating block and the left and right first insulating blocks, and then the second heat-insulating buffer material 5 is filled between the two gaps.
The second fixing method is to bond the left side surface and the lower surface of the second insulating block 7 to the first insulating block on the left side (or bond the right side surface and the lower surface thereof to the first insulating block on the right side), that is, bonding layers are respectively disposed between the left side surface and the lower surface of the second insulating block 7 and the first insulating block on the left side, at this time, a certain gap is left between the right side surface of the second insulating block 7 and the first insulating block on the right side, and then the second thermal insulation buffer material 5 is respectively filled between the two gaps.
Other specific embodiments are substantially the same as the first embodiment, and are not described in detail herein.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will appreciate that; modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a seal structure of B type containment system insulating block junction, its characterized in that, including a plurality of equidistant first insulating blocks (2) of fixing on the cargo compartment bulkhead, the longitudinal section of first insulating block (2) is type of protruding, forms first space (10) that are used for filling first thermal-insulated buffer material (3) between the downside of two adjacent first insulating blocks, forms second space (11) that are used for setting up first aluminium foil (4), second insulating block (7), second thermal-insulated buffer material (5) and sealed elastic material (8) between the side of going up of two adjacent first insulating blocks, the central authorities of first aluminium foil (4) are equipped with banding guiding gutter (12), and first aluminium foil (4) set up on first thermal-insulated buffer material (3) and cover first space (10) completely, second insulating block (7) are placed on first aluminium foil (4) and its end shape that contacts with first aluminium foil matches the shape of first aluminium foil (4) The second insulating block (7) is fixed with the first insulating block (2) through an adhesive layer (6), a second heat insulation buffer material (5) is filled between the second insulating block (7) and the non-contact surface of the first insulating block (2), the sealing elastic material (8) is arranged on the surface of the second insulating block (7), the two end sides of the sealing elastic material are fixedly connected with the first insulating block (2), and a second aluminum foil (9) covering the joint between the sealing elastic material (8) and the first insulating block is arranged on the surface of the sealing elastic material (8);
the second insulating block and the first aluminum foil are not fixed.
2. The sealing structure at the joint of the insulating blocks of the B-type enclosure system according to claim 1, wherein the first heat-insulating buffer material (3) and the second heat-insulating buffer material (5) are made of glass wool or low-temperature sponge, the sealing elastic material (8) is made of rubber and plastic, and the adhesive layer (6) is made of glue resistant to low temperature of-163 ℃.
3. A sealing structure at the joint of an insulating block of a B-type enclosure system according to claim 1, characterized in that the width of the first gap (10) is 20mm-40 mm.
4. A sealing structure at a junction of insulation blocks of a B-type enclosure system according to claim 1, wherein the sum of the thicknesses of the first aluminum foil (4), the second insulation block (7) and the sealing elastic material (8) is equal to the thickness of the upper portion of the first insulation block (2).
5. The sealing structure at the joint of the insulation blocks of the B-type enclosure system according to claim 1, wherein the thickness of the first aluminum foil (4) is 0.3mm-0.5 mm.
6. A sealing structure at the junction of an insulating block of a B-type enclosure system according to claim 1, characterized in that the thickness of the sealing elastic material (8) is 47mm-53 mm.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259851.2A CN109606566B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201811259840.4A CN109606565B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201811261359.9A CN109606568B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201811283576.8A CN109606569B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201810831689.0A CN109606564B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831689.0A CN109606564B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
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| CN201811283576.8A Division CN109606569B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201811261359.9A Division CN109606568B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201811259851.2A Division CN109606566B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201811259840.4A Division CN109606565B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
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| CN109606564A CN109606564A (en) | 2019-04-12 |
| CN109606564B true CN109606564B (en) | 2021-09-21 |
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| CN201810831689.0A Active CN109606564B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201811259840.4A Active CN109606565B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201811259851.2A Active CN109606566B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201811261359.9A Active CN109606568B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201811283576.8A Active CN109606569B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
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| CN201811259851.2A Active CN109606566B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201811261359.9A Active CN109606568B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN201811283576.8A Active CN109606569B (en) | 2018-07-26 | 2018-07-26 | Sealing structure at joint of insulating blocks of B-type enclosure system |
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| CN109606553B (en) * | 2018-07-26 | 2021-09-17 | 沪东中华造船(集团)有限公司 | Method for sealing joint of insulating blocks of B-type enclosure system |
| CN109606564B (en) * | 2018-07-26 | 2021-09-21 | 沪东中华造船(集团)有限公司 | Sealing structure at joint of insulating blocks of B-type enclosure system |
| CN113460222B (en) * | 2021-08-19 | 2024-02-02 | 大连船舶重工集团有限公司 | Split type secondary screen wall of B-type storage cabin |
| CN114165681A (en) * | 2021-11-26 | 2022-03-11 | 湖北三江航天江北机械工程有限公司 | Cold insulation construction method for LNG duplex tube set |
| CN117068325B (en) * | 2023-10-13 | 2024-02-09 | 沪东中华造船(集团)有限公司 | Self-adaptive adjustment method for cold deformation of insulating module of thin-film enclosure system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109606564A (en) | 2019-04-12 |
| CN109606566B (en) | 2021-09-21 |
| CN109606569B (en) | 2021-09-21 |
| CN109606566A (en) | 2019-04-12 |
| CN109606565A (en) | 2019-04-12 |
| CN109606568A (en) | 2019-04-12 |
| CN109606569A (en) | 2019-04-12 |
| CN109606565B (en) | 2021-09-17 |
| CN109606568B (en) | 2021-09-21 |
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