CN102837803B - A kind of method of installing continuous large scale observation window on pressure shell - Google Patents
A kind of method of installing continuous large scale observation window on pressure shell Download PDFInfo
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- CN102837803B CN102837803B CN201210358503.7A CN201210358503A CN102837803B CN 102837803 B CN102837803 B CN 102837803B CN 201210358503 A CN201210358503 A CN 201210358503A CN 102837803 B CN102837803 B CN 102837803B
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Abstract
The invention discloses a kind of method of installing continuous large scale observation window on pressure shell, belong to technical field of deep sea equipment.The method comprises line, welding tooling, perforate, welding abnormity support ring and installs observation window five steps.The method can install large observation window continuously on pressure shell, and this observation window can bear the external pressure under abyssal environment.
Description
Technical field
The invention belongs to technical field of deep sea equipment, particularly a kind of method of installing continuous large scale observation window on pressure shell.
Background technology
Pressure shell is the indispensable part of deep sea equipment (such as tour submarine).Pressure shell installs observation window, can allow deep sea equipment in deep-sea, observe various situations in the sea, also may be used for observing inner situation from equipment.In deep-sea within 50 meters, can install observation window on pressure shell, but the observation window quantity opened is little, maximum 2-3, and can not opens continuously, observation window is also very little simultaneously, and its diameter can only reach about 300mm.In shallow sea, on pressure shell, continuously larger observation window can be installed, but below 50 meters, the method that this kind installs observation window is just inapplicable, because observation window and sealing can bear the external pressure at deep-sea.
Summary of the invention
The object of this invention is to provide a kind of method of installing continuous large scale observation window on pressure shell, this observation window can bear the external pressure under abyssal environment.
The technical solution adopted in the present invention is:
Pressure shell is installed a method for continuous large scale observation window, comprises the following steps:
(1) on pressure shell, draw line of perforations, the center in each hole is at sustained height, and in vertical direction, the line of centers in hole is below described pressure shell line of centers;
(2) at tapping surrounding welding tooling, described frock diameter is greater than opening diameter, described frock and perforate concentric;
(3) on described pressure shell, perforate is carried out according to line;
(4), after perforate, special-shaped support ring is welded at pressure shell tapping;
(5), after special-shaped support ring welding, observation window is installed on described special-shaped support ring, between described special-shaped support ring and described observation window, seals with seal ring.
Preferably, it is characterized in that, described seal ring is O RunddichtringO.
Further, in described step (3), on described pressure shell, perforate is carried out with cutter.
Preferably, the material of described observation window is glass.
Preferably, the quantity of described observation window is 24.
The present invention has the following advantages:
The inventive method is simple, be suitable for, easily operate.Utilize the method on pressure shell, can install multiple large observation window continuously, observation window can bear the external pressure at below 50 meters of deep-seas.The method is used on tour submarine, greatly can increases the apparent area of pressure shell, enable visitor better watch seabed scenery.The method is used in the facilities for observation of deep-sea, better can watches the process of seabed test or training program.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of structural representation opening the method for observation window on pressure shell that Fig. 1 provides for the embodiment of the present invention 1;
A kind of structural representation opening special-shaped support ring in the method for observation window on pressure shell that Fig. 2 provides for the embodiment of the present invention 1;
A kind of structural representation opening frock in the method for observation window on pressure shell that Fig. 3 provides for the embodiment of the present invention 1.
Detailed description of the invention
Embodiment 1
Referring to figs. 1 through Fig. 3, a kind of method opening observation window on pressure shell, comprises the following steps:
(1) on pressure shell 1, draw line of perforations, the center in each hole 2 is at sustained height, and in vertical direction, the line of centers in hole 2 is below pressure shell 1 line of centers.In the present embodiment, pressure shell 1 is long 14.3 meters, diameter 2.7 meters cylindrical, and pressure shell 1 is opened 24 holes continuously, and the diameter of perforate is 970mm.Utilize this step, achieve the continuous perforate on pressure shell 1.
(2) at tapping surrounding welding tooling 3, frock 3 diameter is greater than opening diameter, frock 3 and perforate concentric.Because pressure shell 1 bears uniform external, intensity, the seal request of tapping are high, require also higher to outward appearance line style, therefore perforate, special-shaped support ring 4 is installed before must design frock 3 pairs of tapping surroundings and support, frock 3 plays supporting role when special-shaped support ring 4 welds with pressure shell 1, and the housing distortion caused is welded in pressure shell 1 perforate and special-shaped support ring 4 reduces to minimum.
(3) on pressure shell 1, perforate is carried out with cutter according to hole of bursting at the seams.
(4), after perforate, between tapping and pressure shell 1, special-shaped support ring 4 is welded; Because pressure shell 1 entirety bears uniform external pressure, for ensureing intensity and the leak tightness of pressure shell 1 tapping, each tapping welds special-shaped support ring 4.While abnormity support ring 4 pairs of tappings play booster action, can be used as the erection support of observation window, and sealed by O RunddichtringO between observation window.Pressure shell 1 and special-shaped support ring 4 beveling of the edge through welding, want symmetrical slowly welding, control electric current, reduce welding deformation as far as possible in the process of welding.
(5), after special-shaped support ring 4 welds, observation window is installed on special-shaped support ring 4.Seal with O RunddichtringO between abnormity support ring 4 and observation window.The material of observation window is glass.The technique of abnormity support ring 4, welding and O RunddichtringO, better can ensure that observation window bears the external pressure at below 50 meters of deep-seas.
After pressure shell 1 installs observation window, so greatly increase the apparent area of pressure shell 1, enable visitor better watch seabed scenery.
Embodiment 2
As different from Example 1, pressure shell 1 is contained in the facilities for observation of deep-sea the present embodiment, like this by observation window, better can watch the process of seabed test or training program.
The inventive method is simple, applicable.Utilize the method can open multiple large observation window continuously on pressure shell, observation window can bear the external pressure at below 50 meters of deep-seas.The method is used on tour submarine, greatly can increases the apparent area of pressure shell, enable visitor better watch seabed scenery.The method is used in the facilities for observation of deep-sea, better can watches the process of seabed test or training program.
Above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. a method for continuous large scale observation window is installed on pressure shell, it is characterized in that, comprise the following steps:
(1) on pressure shell, draw line of perforations, the center in each hole is at sustained height, and in vertical direction, the line of centers in hole is below described pressure shell line of centers;
(2) at tapping surrounding welding tooling, described frock diameter is greater than opening diameter, described frock and perforate concentric;
(3) on described pressure shell, perforate is carried out according to line;
(4) after perforate, weld special-shaped support ring at pressure shell tapping, wherein, pressure shell and special-shaped support ring beveling of the edge through welding, want symmetrical slowly welding in the process of welding;
(5), after special-shaped support ring welding, observation window is installed on described special-shaped support ring, between described special-shaped support ring and described observation window, seals with O RunddichtringO.
2. method of installing continuous large scale observation window on pressure shell according to claim 1, is characterized in that, in described step (3), carries out perforate with cutter on described pressure shell.
3. method of installing continuous large scale observation window on pressure shell according to claim 1, is characterized in that, the material of described observation window is glass.
4. method of installing continuous large scale observation window on pressure shell according to claim 3, is characterized in that, the quantity of described observation window is 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210358503.7A CN102837803B (en) | 2012-09-24 | 2012-09-24 | A kind of method of installing continuous large scale observation window on pressure shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210358503.7A CN102837803B (en) | 2012-09-24 | 2012-09-24 | A kind of method of installing continuous large scale observation window on pressure shell |
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| Publication Number | Publication Date |
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| CN102837803A CN102837803A (en) | 2012-12-26 |
| CN102837803B true CN102837803B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210358503.7A Active CN102837803B (en) | 2012-09-24 | 2012-09-24 | A kind of method of installing continuous large scale observation window on pressure shell |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109702447B (en) * | 2019-02-20 | 2020-04-07 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Spherical crown type observation window sealing ring replacing device and replacing method |
| CN115339598B (en) * | 2022-07-06 | 2023-05-12 | 中国船舶科学研究中心 | Non-rotary window seat structure for manned cabin of manned submersible and installation method |
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| CN86105288A (en) * | 1985-07-23 | 1987-03-18 | 水下观测仪制造有限公司 | The submersible observation window |
| CN202098534U (en) * | 2011-04-19 | 2012-01-04 | 无锡市海联舰船内装有限公司 | Sound insulation, air-tight, weather-tight and water-tight fireproof window |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4976212A (en) * | 1989-04-26 | 1990-12-11 | Itc Incorporated | Portlight for water craft |
| JPH1036139A (en) * | 1996-07-24 | 1998-02-10 | Mitsubishi Heavy Ind Ltd | Reinforced plate |
| US6851379B2 (en) * | 2003-06-06 | 2005-02-08 | Jim Black & Associates, Inc. | Portlight assembly |
| ITPD20060083A1 (en) * | 2006-03-14 | 2007-09-15 | Alban Giacomo Spa | CONNECTING DEVICE FOR TWO CREMONESE PORTIONS OF HARDWARE RELATED TO PARTS WITH DIFFERENT DIAMETER OF THE HINGED DOOR OF A DOOR-TO-HOLE WINDOW |
| KR100988166B1 (en) * | 2008-05-08 | 2010-10-19 | (주)대원마린텍 | Nothing exposure frame assembly method and the work process of vessel skylight |
| CN102501956B (en) * | 2011-11-18 | 2014-04-23 | 南京高精船用设备有限公司 | Integral propeller hub body of marine propeller |
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2012
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105288A (en) * | 1985-07-23 | 1987-03-18 | 水下观测仪制造有限公司 | The submersible observation window |
| CN202098534U (en) * | 2011-04-19 | 2012-01-04 | 无锡市海联舰船内装有限公司 | Sound insulation, air-tight, weather-tight and water-tight fireproof window |
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| CN102837803A (en) | 2012-12-26 |
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| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 430060 Zhang Zhidong Road, Wuhan, Hubei, No. 2, No. Applicant after: Wuhan Wu Chuan special boat Co., Ltd Address before: 430060 Zhang Zhidong Road, Wuhan, Hubei, No. 2, No. Applicant before: Wuhan Wuchuan Deep Sea Equipment Engineering Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WUHAN WUCHUAN DEEP SEA EQUIPMENT ENGINEERING CO., LTD. TO: WUHAN WUCHUAN SPECIAL BOATS LLC |
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