CN103738473A - Process for preventing rust water from flowing on periphery of ship residential zone external wall window - Google Patents
Process for preventing rust water from flowing on periphery of ship residential zone external wall window Download PDFInfo
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- CN103738473A CN103738473A CN201410051103.0A CN201410051103A CN103738473A CN 103738473 A CN103738473 A CN 103738473A CN 201410051103 A CN201410051103 A CN 201410051103A CN 103738473 A CN103738473 A CN 103738473A
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Abstract
The invention discloses a process for preventing rust water from flowing on the periphery of a ship residential zone external wall window. A sealing ring is arranged between a window frame of the ship residential zone external wall window and a wall body; a small gap is formed between the window frame embedded in a residential zone wall and an opening of a wall around the window frame; the gap is sealed by elastic ultraviolet-resistance polyurethane rubber instead of a conventional epoxy resin filler; the sealing material has elasticity and fine deformation cannot cause cracking of a sealing member or stripping of the sealing member from a substrate; an insulating spacer is arranged on the contact surface of the window frame and a steel enclosure bulkhead so as to fulfill the aim that the aluminium window frame is insulated from the steel enclosure bulkhead. According to the invention, the rust water is prevented from flowing on the edge of the residential zone external wall window to pollute the light-color wall around the window and influence attractiveness of a ship after ship delivery; besides, electrochemical corrosion can be effectively prevented from being generated between the aluminium window frame and a steel hull structure and the problem of invalidation of an aluminium window due to untimely corrosion is solved.
Description
Technical field
The present invention relates to shipbuilding field, particularly the anti-fluid stopping rust of a kind of boats and ships residential development outer wall window periphery water conservancy project skill.
Background technology
At ship domain, between window frame and body of wall, be typically provided with seal ring, play actv. sealing function, extraneous water does not enter wall inside from the joint portion of installing, but has small gap between the window frame that residential development wall is inlayed and the perforate of periphery wall, this gap can not be effectively sealed in simple application, for attractive in appearance, in traditional shipbuilding, generally adopt the gap of epoxy resin filler sealing window periphery, form level and smooth surface, then application is with the same coating of surrounding environment.But after boats and ships shipping a period of time, because of the small relative deformation between residential development wall and window, cause harder epoxy resin filler barrier layer be full of cracks, or peel off with body of wall ground generation part, although crack is very small, extraneous rainwater or dew can infiltrate in the gap between window frame and peripheral structure opening along cracking or the gap of peeling off, water and the open circumferential of infiltrating causes the steel exposed section of coating damage to contact because of installation or relative motion, the corrosion producing, form micro-rust water, the water that partly becomes rusty flows out along the minute crack on epoxy resin filler, along with gravity down drops down along wall surface, after water volatilization, residual iron rust disperses to be bonded in the coating of window periphery light color, affect boats and ships outward appearance.In addition, the aluminium matter boats and ships on ship are directly fixing with the employing of window and hull structure before, and aluminium, with respect to iron, belongs to and enlivens metal, and when bi-material directly contacts, galvanic corrosion especially easily occurs aluminium, thereby causes aluminium matter window because premature corrosion lost efficacy.
Summary of the invention
In order to solve the problem of prior art, the embodiment of the present invention provides the anti-fluid stopping rust of a kind of boats and ships residential development outer wall window periphery water conservancy project skill.
Described technical scheme is as follows: the anti-fluid stopping rust of a kind of boats and ships residential development outer wall window periphery water conservancy project skill, comprise bolt, acorn nut, bolt washer, insulating bushing and insulation spacer, bolt welding is on steel hull structure, at bolt outside face, cover one deck insulating bushing, and add insulation spacer at aluminium matter window frame and steel leg contact surface, aluminium matter window frame mounting hole is aimed to bolt and is inserted in, tighten acorn nut and complete installation, the arranging of insulating bushing and insulation spacer can well reach the object of aluminium matter window frame and the insulation of steel leg.
As preferably, between window frame and body of wall, there is seal ring, between window frame and the perforate of periphery wall, there is small gap, gap adopts, and polyurethane adhesive elastic, UV resistant seals.
As preferably, described bolt is nickel plating material, and bottom is provided with welding area.
As preferably, described acorn nut is stainless steel, is positioned on bolt.
As preferably, described insulating bushing is polyvinylchloride material, and the length of insulating bushing is 15 millimeters.
As preferably, described insulation spacer is poly-chloroprene rubber material, and the thickness of insulation spacer is 3-5 millimeter, and bore dia is 13.5 millimeters.
As preferably, between window frame and the perforate of periphery wall, there is small gap, gap adopts, and polyurethane adhesive elastic, UV resistant seals.
Beneficial effect: the present invention has avoided after boats and ships deliver the vessel, outer wall window edge, residential development trickling rust water, pollute the light wall of window periphery, affect boats and ships attractive in appearance, can effectively prevent from, between aluminium matter window frame and steel hull structure, galvanic corrosion occurs, solve the problem that aluminium matter window lost efficacy due to premature corrosion simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-fluid stopping rust of a kind of boats and ships residential development outer wall window periphery of providing of embodiment of the present invention water conservancy project skill;
Fig. 2 is the front view of the bolt that provides of the embodiment of the present invention;
Fig. 3 is the front view of the acorn nut that provides of the embodiment of the present invention;
Fig. 4 is the front view of the insulating bushing that provides of the embodiment of the present invention;
Fig. 5 is the front view of the insulation spacer that provides of the embodiment of the present invention.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail:
As shown in Figure 1, the anti-fluid stopping rust of a kind of boats and ships residential development outer wall window periphery water conservancy project skill, comprise bolt 1, acorn nut 2, bolt washer 3, insulating bushing 4 and insulation spacer 5, it is characterized in that: bolt 1 is welded on steel hull structure, at bolt 1 outside face, cover one deck insulating bushing 4, and add insulation spacer 5 at aluminium matter window frame and steel leg contact surface, aluminium matter window frame mounting hole is aimed to bolt 1 and is inserted in, tighten acorn nut 2 and complete installation, the arranging of insulating bushing 4 and insulation spacer 5 can well reach the object of aluminium matter window frame and the insulation of steel leg.
For the ease of sealing, needing first window perforate surrounding free edge to be carried out " 2R " processes.Then bolt 1 is welded on steel hull structure, forms an entirety with hull structure.The insulating bushing of 15 millimeters long 4 is enclosed within to the outside face of bolt 1.The insulation spacer of 3-5 millimeters thick 5 is enclosed within on bolt 1, and the bore dia of insulation spacer 5 is 13.5 millimeters.Finally aluminium matter window frame mounting hole is aimed to bolt 1 and be inserted in, tighten acorn nut 2 and complete installation.
Complete after installation, carry out window edge precoating, entirety coating epoxy primer and finish paint, after coating is dry, window is installed, carry out window tightness test, after overall priming paint dry solidification, remove the glass cement that window edge is overflowed, then with activator, carry out activation process, prime, be finally coated with the polyurethane adhesive of monocomponent moisture cure.
Remove dust, the greasy dirt on polyurethane adhesive surface; contaminated surface answers grinding process clean; plucking processing equally suitable to priming paint; to improve adhesive ability, protect window-glass, then together with the outside face of residential development; the first direct last connection paint of application; then coating finish, as painted without connecting, directly coating finish.After coating application is complete, remove window protection.
Above the invention embodiment is had been described in detail, but described content is only for the preferred embodiment of the invention, can not be considered to the practical range for limiting the invention.All equalization variations of doing according to the invention application range and improvement etc., within all belonging to the patent covering scope of the invention.
Claims (6)
1. the anti-fluid stopping rust of a boats and ships residential development outer wall window periphery water conservancy project skill, comprise bolt (1), acorn nut (2), bolt washer (3), insulating bushing (4) and insulation spacer (5), it is characterized in that: bolt (1) is welded on steel hull structure, at bolt (1) outside face, cover one deck insulating bushing (4), and add insulation spacer (5) at aluminium matter window frame and steel leg contact surface, aluminium matter window frame mounting hole is aimed to bolt (1) and is inserted in, tighten acorn nut (2) and complete installation.
2. the anti-fluid stopping rust of a kind of boats and ships according to claim 1 residential development outer wall window periphery water conservancy project skill, is characterized in that: between window frame and the perforate of periphery wall, small gap adopts polyurethane adhesive (6) sealing elastic, UV resistant.
3. the anti-fluid stopping rust of a kind of boats and ships according to claim 1 residential development outer wall window periphery water conservancy project skill, is characterized in that: described bolt (1) is nickel plating material, and bottom is provided with welding area.
4. the anti-fluid stopping rust of a kind of boats and ships according to claim 1 residential development outer wall window periphery water conservancy project skill, is characterized in that: described acorn nut (2) is stainless steel, is positioned on bolt (1).
5. the anti-fluid stopping rust of a kind of boats and ships according to claim 1 residential development outer wall window periphery water conservancy project skill, is characterized in that: described insulating bushing (4) is polyvinylchloride material, and the length of insulating bushing (4) is 15 millimeters.
6. the anti-fluid stopping rust of a kind of boats and ships according to claim 1 residential development outer wall window periphery water conservancy project skill, is characterized in that: described insulation spacer (5) is poly-chloroprene rubber material, and the thickness of insulation spacer (5) is 3-5 millimeter, and bore dia is 13.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051103.0A CN103738473B (en) | 2014-02-14 | 2014-02-14 | Process for preventing rust water from flowing on periphery of ship residential zone external wall window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410051103.0A CN103738473B (en) | 2014-02-14 | 2014-02-14 | Process for preventing rust water from flowing on periphery of ship residential zone external wall window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103738473A true CN103738473A (en) | 2014-04-23 |
| CN103738473B CN103738473B (en) | 2017-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410051103.0A Active CN103738473B (en) | 2014-02-14 | 2014-02-14 | Process for preventing rust water from flowing on periphery of ship residential zone external wall window |
Country Status (1)
| Country | Link |
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| CN (1) | CN103738473B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129488A (en) * | 2014-07-29 | 2014-11-05 | 武汉船用机械有限责任公司 | Impeller cover structure of waterjet propulsion device and manufacturing method thereof |
| CN113839231A (en) * | 2021-11-02 | 2021-12-24 | 芜湖造船厂有限公司 | Boats and ships electrical equipment insulation installation earthing device |
| CN114802327A (en) * | 2022-05-17 | 2022-07-29 | 中车青岛四方机车车辆股份有限公司 | Loose-end mounting structure and rail vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088972U (en) * | 1990-08-14 | 1991-11-20 | 大连市大连沈航船舶修配厂 | Al alloy window for ship |
| JPH0867295A (en) * | 1994-08-30 | 1996-03-12 | Mitsui Eng & Shipbuild Co Ltd | Underwater window structure |
| CN201010029Y (en) * | 2007-01-05 | 2008-01-23 | 江阴市黄山船舶配件有限公司 | Wind-proof, rain-proof and airtight steel door |
| CN201763128U (en) * | 2010-08-19 | 2011-03-16 | 天津万德风电设备配件有限公司 | Clamping mechanism for installation of engine room skylights |
-
2014
- 2014-02-14 CN CN201410051103.0A patent/CN103738473B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088972U (en) * | 1990-08-14 | 1991-11-20 | 大连市大连沈航船舶修配厂 | Al alloy window for ship |
| JPH0867295A (en) * | 1994-08-30 | 1996-03-12 | Mitsui Eng & Shipbuild Co Ltd | Underwater window structure |
| CN201010029Y (en) * | 2007-01-05 | 2008-01-23 | 江阴市黄山船舶配件有限公司 | Wind-proof, rain-proof and airtight steel door |
| CN201763128U (en) * | 2010-08-19 | 2011-03-16 | 天津万德风电设备配件有限公司 | Clamping mechanism for installation of engine room skylights |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129488A (en) * | 2014-07-29 | 2014-11-05 | 武汉船用机械有限责任公司 | Impeller cover structure of waterjet propulsion device and manufacturing method thereof |
| CN113839231A (en) * | 2021-11-02 | 2021-12-24 | 芜湖造船厂有限公司 | Boats and ships electrical equipment insulation installation earthing device |
| CN113839231B (en) * | 2021-11-02 | 2024-05-14 | 芜湖造船厂有限公司 | Insulation installation grounding device for ship electrical equipment |
| CN114802327A (en) * | 2022-05-17 | 2022-07-29 | 中车青岛四方机车车辆股份有限公司 | Loose-end mounting structure and rail vehicle |
| CN114802327B (en) * | 2022-05-17 | 2023-10-03 | 中车青岛四方机车车辆股份有限公司 | Movable cover mounting structure and railway vehicle |
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| Publication number | Publication date |
|---|---|
| CN103738473B (en) | 2017-02-08 |
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| CB03 | Change of inventor or designer information |
Inventor after: Mo Zhonghua Inventor after: Mao Jinhua Inventor after: Ni Haidong Inventor after: Sun Qirong Inventor before: Mao Jinhua Inventor before: Ni Haidong Inventor before: Sun Qirong |
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Address after: No. 901 Changjiang Road, Nantong, Jiangsu, Jiangsu Patentee after: Nantong Kawasaki COSCO Marine Engineering Company Limited Address before: 226000 Jiangsu Province, Nantong City Linjiang Road No. 117 Patentee before: Nantong COSCO KHI Ship Engineering Co.,Ltd. |