CN107933820A - A kind of floating floor - Google Patents
A kind of floating floor Download PDFInfo
- Publication number
- CN107933820A CN107933820A CN201710959656.XA CN201710959656A CN107933820A CN 107933820 A CN107933820 A CN 107933820A CN 201710959656 A CN201710959656 A CN 201710959656A CN 107933820 A CN107933820 A CN 107933820A
- Authority
- CN
- China
- Prior art keywords
- rock wool
- plain sheet
- galvanized steel
- layer
- damping layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
-
- 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
- B63B3/48—Decks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/108—Rockwool fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/12—Ships
Abstract
The present invention relates to the damping noise reduction technical field such as ship, is in particular a kind of floating floor, and design is simple, easy for construction, effectively shortens shipbuilding period, all technical fully meets the indices requirement such as vibration reduction of ship noise reduction, fire prevention：Crew's cabin, working region noise objective are less than the maximum noise magnitude allowed, vibratory output is less than the maximum vibration magnitude allowed, comfort level is up to level-one, meet the surfacing low flame spread of SOLAS international conventioies requirement, according to the particular/special requirement of ship different parts, fire-protection rating is up to A60 grades.Damping layer, restraint layer, rock wool II, galvanized steel plain sheet I, damping layer, galvanized steel plain sheet II and basic unit's dressing are disposed with deck from the bottom to top；Steel wall, block water band steel and rock wool I is respectively provided with above deck, and rock wool I is in contact with damping layer, restraint layer, rock wool II, galvanized steel plain sheet I, damping layer, galvanized steel plain sheet II and basic unit's dressing, blocks water band steel and is in contact with rock wool I.
Description
Technical field
The present invention relates to the damping noise reduction technical field such as ship, is in particular a kind of floating floor.
Background technology
What IMO the Maritime Safety committees of International Maritime Organization (MSC) ratified and were formally implemented on July 1st, 2014《On ship
Noise grade rule》, stringent index grade regulation has been done to the vibrations such as each cabin of ship, position, noise.According to the vibration reduction of ship
The requirement such as noise reduction and fire prevention, replaces floating floor using being laid with soft fire proofing material under dressing material for floating deck or steel plate, only at present
Passively play part vibration isolation and fireproofing function, it is impossible to fundamentally actively reduce Ship Vibration and noise, and technology content higher
Multifunctional working ship, research vessel etc., to reach《Noise grade rule on ship》Requirement, universal import using Switzerland, Germany
Deng external floating floor, in the case where meeting vibration and noise reducing requirement, its cycle is long, of high cost, inconvenient maintenance.
The content of the invention
The invention mainly solves the technical problem of providing a kind of floating floor, and design is simple, easy for construction, effectively shortens
Shipbuilding period, all technical fully meet the indices requirement such as vibration reduction of ship noise reduction, fire prevention：Crew's cabin, workspace
Domain noise objective is reachable less than the maximum vibration magnitude allowed, comfort level less than the maximum noise magnitude allowed, vibratory output
Level-one, meets the surfacing low flame spread of SOLAS international conventioies requirement, according to the particular/special requirement of ship different parts, fire prevention
Grade is up to A60 grades.
In particular it is a kind of in order to solve the above technical problems, the present invention relates to the damping noise reduction technical field such as ship
Floating floor, including steel wall, block water band steel, rock wool I, deck, damping layer, restraint layer, rock wool II, galvanized steel plain sheet I, damping
Layer, galvanized steel plain sheet II and basic unit's dressing, design is simple, easy for construction, effectively shortens shipbuilding period, all technical is completely full
The requirement of the indices such as sufficient vibration reduction of ship noise reduction, fire prevention：Crew's cabin, working region noise objective are less than the maximum noise allowed
Magnitude, vibratory output meet the requirement of SOLAS international conventioies less than the maximum vibration magnitude allowed, comfort level up to level-one
Surfacing low flame spread, according to the particular/special requirement of ship different parts, fire-protection rating is up to A60 grades.
Damping layer, restraint layer, rock wool II, galvanized steel plain sheet I, damping layer, galvanized steel are disposed with deck from the bottom to top
Plate II and basic unit's dressing；Steel wall, block water band steel and rock wool I is respectively provided with above deck, rock wool I and damping layer, restraint layer, rock wool
IIth, galvanized steel plain sheet I, damping layer, galvanized steel plain sheet II and basic unit's dressing are in contact, and block water band steel and are in contact with rock wool I.
As the further optimization of the technical program, the thickness of the damping layer described in a kind of floating floor of the present invention is 1mm.
As the further optimization of the technical program, the thickness of the restraint layer described in a kind of floating floor of the present invention is
20mm。
As the further optimization of the technical program, the thickness of the rock wool II described in a kind of floating floor of the present invention is
60mm。
As the further optimization of the technical program, the thickness of the galvanized steel plain sheet I described in a kind of floating floor of the present invention is
3mm。
As the further optimization of the technical program, the thickness of the damping layer described in a kind of floating floor of the present invention is 1mm.
As the further optimization of the technical program, the thickness of the galvanized steel plain sheet II described in a kind of floating floor of the present invention is
3mm。
As the further optimization of the technical program, the thickness of basic unit's dressing described in a kind of floating floor of the present invention is
10mm。
A kind of floating floor of the invention has the beneficial effect that：
A kind of floating floor of the present invention, design is simple, easy for construction, effectively shortens shipbuilding period, all technical is complete
The indices requirements such as full up foot vibration reduction of ship noise reduction, fire prevention：Crew's cabin, working region noise objective are less than the maximum allowed
Noise magnitude, vibratory output is less than the maximum vibration magnitude allowed, and for comfort level up to level-one, meeting SOLAS international conventioies will
The surfacing low flame spread asked, according to the particular/special requirement of ship different parts, fire-protection rating is up to A60 grades.
Brief description of the drawings
The present invention will be further described in detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structure diagram of floating floor of the present invention.
In figure：Steel wall 1；Block water band steel 2；Rock wool I 3；Deck 4；Damping layer 5；Restraint layer 6；Rock wool II 7；Galvanized steel plain sheet I
8；Damping layer 9；Galvanized steel plain sheet II 10；Basic unit's dressing 11.
Embodiment
Embodiment one：
Illustrate present embodiment with reference to Fig. 1, the present invention relates to the damping noise reduction technical field such as ship, in particular
It is a kind of floating floor, including steel wall 1, blocks water band steel 2, rock wool I 3, deck 4, damping layer 5, restraint layer 6, rock wool II 7, plating
Zinc steel plate I 8, damping layer 9, galvanized steel plain sheet II 10 and basic unit's dressing 11, design is simple, easy for construction, effectively shortens shipbuilding period,
All technical fully meets the indices requirement such as vibration reduction of ship noise reduction, fire prevention：Crew's cabin, working region noise objective
Less than the maximum noise magnitude of permission, vibratory output meets less than the maximum vibration magnitude allowed, comfort level up to level-one
The surfacing low flame spread of SOLAS international conventioies requirement, it is reachable according to the particular/special requirement of ship different parts, fire-protection rating
A60 grades.
Be disposed with from the bottom to top on deck 4 damping layer 5, restraint layer 6, rock wool II 7, galvanized steel plain sheet I 8, damping layer 9,
Galvanized steel plain sheet II 10 and basic unit's dressing 11；Steel wall 1, block water band steel 2 and rock wool I 3 is arranged on deck 4, rock wool I 3 and resistance
Buddhist nun's layer 5, restraint layer 6, rock wool II 7, galvanized steel plain sheet I 8, damping layer 9, galvanized steel plain sheet II 10 and basic unit's dressing 11 are in contact, and block
Water band steel 2 is in contact with rock wool I 3.
Embodiment two：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further embodiment one, the resistance
The thickness of Buddhist nun's layer 5 is 1mm.
Embodiment three：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further embodiment one, the pact
The thickness of beam layer 6 is 20mm.
Embodiment four：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further embodiment one, the rock
The thickness of cotton II 7 is 60mm.
Embodiment five：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further embodiment one, the plating
The thickness of zinc steel plate I 8 is 3mm.
Embodiment six：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further embodiment one, the resistance
The thickness of Buddhist nun's layer 9 is 1mm.
Embodiment seven：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further embodiment one, the plating
The thickness of zinc steel plate II 10 is 3mm.
Embodiment eight：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further embodiment one, the base
The thickness of layer dressing 11 is 10mm.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention, fall within the protection of invention
Scope.
Claims (8)
1. a kind of floating floor, including steel wall (1), block water band steel (2), rock wool I (3), deck (4), damping layer (5), constraint
Layer (6), rock wool II (7), galvanized steel plain sheet I (8), damping layer (9), galvanized steel plain sheet II (10) and basic unit's dressing (11), its feature exist
In：Damping layer (5), restraint layer (6), rock wool II (7), galvanized steel plain sheet I (8), damping are disposed with deck (4) from the bottom to top
Layer (9), galvanized steel plain sheet II (10) and basic unit's dressing (11)；Steel wall (1), block water band steel (2) and rock wool I (3) is arranged at first
On plate (4), rock wool I (3) and damping layer (5), restraint layer (6), rock wool II (7), galvanized steel plain sheet I (8), damping layer (9), galvanized steel
Plate II (10) and basic unit's dressing (11) are in contact, and block water band steel (2) and are in contact with rock wool I (3).
A kind of 2. floating floor according to claim 1, it is characterised in that：The thickness of the damping layer (5) is 1mm.
A kind of 3. floating floor according to claim 1, it is characterised in that：The thickness of the restraint layer (6) is 20mm.
A kind of 4. floating floor according to claim 1, it is characterised in that：The thickness of the rock wool II (7) is 60mm.
A kind of 5. floating floor according to claim 1, it is characterised in that：The thickness of the galvanized steel plain sheet I (8) is
3mm。
A kind of 6. floating floor according to claim 1, it is characterised in that：The thickness of the damping layer (9) is 1mm.
A kind of 7. floating floor according to claim 1, it is characterised in that：The thickness of the galvanized steel plain sheet II (10) is
3mm。
A kind of 8. floating floor according to claim 1, it is characterised in that：The thickness of basic unit's dressing (11) is
10mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959656.XA CN107933820A (en) | 2017-10-16 | 2017-10-16 | A kind of floating floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959656.XA CN107933820A (en) | 2017-10-16 | 2017-10-16 | A kind of floating floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107933820A true CN107933820A (en) | 2018-04-20 |
Family
ID=61935346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710959656.XA Pending CN107933820A (en) | 2017-10-16 | 2017-10-16 | A kind of floating floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107933820A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391965A (en) * | 2020-03-13 | 2020-07-10 | 上海外高桥造船有限公司 | Ship floor and ship floor mounting method |
| CN111942520A (en) * | 2020-06-29 | 2020-11-17 | 江苏大洋海洋装备有限公司 | Marine floating floor and construction process thereof |
| CN111978510A (en) * | 2020-08-18 | 2020-11-24 | 靖江市金舟船舶器材有限公司 | Preparation method of high-sound-insulation vibration-reduction fire-resistant damping composite deck dressing |
| CN113844585A (en) * | 2021-10-22 | 2021-12-28 | 江南造船(集团)有限责任公司 | Ship cabin space structure for vibration and noise reduction |
| CN114932980A (en) * | 2022-06-21 | 2022-08-23 | 中船黄埔文冲船舶有限公司 | Stepped mounting structure for marine seat |
| CN115107954A (en) * | 2022-07-18 | 2022-09-27 | 中船黄埔文冲船舶有限公司 | Mounting structure of marine floating fire-resistant deck |
-
2017
- 2017-10-16 CN CN201710959656.XA patent/CN107933820A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391965A (en) * | 2020-03-13 | 2020-07-10 | 上海外高桥造船有限公司 | Ship floor and ship floor mounting method |
| CN111942520A (en) * | 2020-06-29 | 2020-11-17 | 江苏大洋海洋装备有限公司 | Marine floating floor and construction process thereof |
| CN111978510A (en) * | 2020-08-18 | 2020-11-24 | 靖江市金舟船舶器材有限公司 | Preparation method of high-sound-insulation vibration-reduction fire-resistant damping composite deck dressing |
| CN113844585A (en) * | 2021-10-22 | 2021-12-28 | 江南造船(集团)有限责任公司 | Ship cabin space structure for vibration and noise reduction |
| CN114932980A (en) * | 2022-06-21 | 2022-08-23 | 中船黄埔文冲船舶有限公司 | Stepped mounting structure for marine seat |
| CN115107954A (en) * | 2022-07-18 | 2022-09-27 | 中船黄埔文冲船舶有限公司 | Mounting structure of marine floating fire-resistant deck |
| CN115107954B (en) * | 2022-07-18 | 2023-12-26 | 中船黄埔文冲船舶有限公司 | Marine floating fire-resistant deck's mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |