阅读说明：本技术 风管穿舱结构、风管穿舱方法及船舶 (Air hose cabin penetrating structure, air hose crossing cabin method and ship ) 是由 施泽民 许敏 *** 李晗 苏贞 于 2019-08-27 设计创作，主要内容包括：本发明公开了一种风管穿舱结构、风管穿舱方法及船舶,所述风管穿舱结构包括通舱件,所述通舱件穿过船体结构的开孔,且所述通舱件的外壁与所述船体结构固定连接；两个通舱件法兰,分别连接固定于所述通舱件的两端；两个风管,分别通过各自的风管法兰与所述通舱件法兰连接固定；其中,所述开孔的尺寸大于所述通舱件的外周尺寸而小于所述通舱件法兰的外周尺寸。利用本发明,能够降低风管从设计到施工的空间需求,降低了通舱件安装时,现场焊接的焊接作业量,对施工环境、作业设备的要求大大降低,有利于风管在狭小空间、集中管束区内的布置及施工,可复制性高。(The invention discloses a kind of air hose cabin penetrating structure, air hose crossing cabin method and ship, the air hose cabin penetrating structure includes communication cabin component, and the communication cabin component passes through the aperture of Ship Structure, and the outer wall of the communication cabin component is fixedly connected with the Ship Structure；Two communication cabin component flanges, are separately connected the both ends for being fixed on the communication cabin component；Two air hoses are fixed by respective air duct flange and the communication cabin component flanged joint respectively；Wherein, the size of the aperture be greater than the communication cabin component peripheral dimension and be less than the communication cabin component flange peripheral dimension.Using the present invention, air hose can reduce from the space requirement for being designed into construction, when reducing communication cabin component installation, the weld job amount of site welding, requirement to construction environment, operating equipment substantially reduces, and is conducive to arrangement and construction of the air hose in small space, concentration tube bundle region, and reproducibility is high.)

1. a kind of air hose cabin penetrating structure characterized by comprising

Communication cabin component, the communication cabin component passes through the aperture of Ship Structure, and the outer wall of the communication cabin component is fixed with the Ship Structure Connection；

At least two communication cabin component flanges, are respectively fixedly connected in the both ends of the communication cabin component；

At least two air hoses are fixed by respective air duct flange and the communication cabin component flanged joint respectively；

Wherein, the size of the aperture be greater than the communication cabin component peripheral dimension and be less than the communication cabin component flange periphery ruler It is very little.

2. air hose cabin penetrating structure according to claim 1, which is characterized in that the communication cabin component includes that docking is closed up in a tubular form The first tube body and the second tube body, the docking place of closing up of first tube body and second tube body uses bevelled butt welding Seam.

3. air hose cabin penetrating structure according to claim 1, which is characterized in that the communication cabin component flange includes two docking Half flange uses bevelled butt weld at the docking of two half flanges.

4. air hose cabin penetrating structure according to claim 1, which is characterized in that the communication cabin component flange and the air duct flange It is connected using bolt and nut.

5. air hose cabin penetrating structure according to claim 1, which is characterized in that the communication cabin component flange and the air duct flange Between be additionally provided with gasket seal.

6. air hose cabin penetrating structure according to claim 1, which is characterized in that the cross section of the communication cabin component include rectangle, One of round and ellipse.

7. air hose cabin penetrating structure described in -6 any one according to claim 1, which is characterized in that the communication cabin component flange includes One of rectangle, circle and ellipse.

8. a kind of air hose crossing cabin method characterized by comprising

A communication cabin component is provided, the first end of the communication cabin component is fixed with a communication cabin component flanged joint, the second end of the communication cabin component It is connect with another communication cabin component flange spot welding；

The communication cabin component flange connecting with the communication cabin component spot welding is removed；

The second end of the communication cabin component is passed through to the aperture of Ship Structure, and by the outer wall of the communication cabin component and the Ship Structure It is connected and fixed, wherein the size of the aperture is greater than the peripheral dimension of the communication cabin component and is less than the outer of the communication cabin component flange All sizes；

The second end of the communication cabin component flange and the communication cabin component removed is welded and fixed；

Air hose is fixed by the air duct flange of itself with the communication cabin component flanged joint.

9. air hose crossing cabin method according to claim 8, which is characterized in that the communication cabin component flange and the air duct flange Between be additionally provided with gasket seal.

10. a kind of ship characterized by comprising

Hull is arranged just like air hose cabin penetrating structure described in claim 1-7 any one on the deck of the hull or bulkhead.

Technical field

The present invention relates to Ship Structure technical field, more particularly to a kind of air hose cabin penetrating structure, air hose crossing cabin method and Ship.

Background technique

In the design process of ship, the design of ventilating system is very important a link, in the ventage of ship In placement process of uniting, it is most important that air hose leads to cabin arrangement form.The prior art generally uses communication cabin component to carry out the welding of bulkhead two sides Connection, the communication cabin component includes two logical cabin elements namely communication cabin component using the form being divided into two, and is put by pipeline variable diameter Greatly, air hose covers aperture (A type) or the constant form and Ship Structure butt welding two logical cabin elements to open aperture (Type B) of caliber One end respectively with the two sides of Ship Structure weld, not with Ship Structure welding one end connect with air hose.

Using the communication cabin component structure being divided into two, have the following problems:

1, when being divided into two using communication cabin component with Ship Structure butt welding form, high labor cost need to meet ship inspection and require, Inside/outside circle two-sided welding at structure docking, site welding, polishing heavy workload；Arrangement form limits more, small latus rectum rectangular air duct Communication cabin component arrangement form can not be docked using the A type of low windage, because it leads to cabin adapter tube there are variable diameter, because nozzle sizes are small when welding In structure aperture, weld job face is limited, and construction operation is difficult.

2, using to cabin form is connected, it is unfavorable to bring to the performance of whole ventilating system, docks communication cabin component using A type, is Guarantee ventilation-sectional area, aperture needs to amplify, and rectangular air duct covers aperture after needing variable diameter to amplify, it is multiple that wind system pipe network has part There is local flow-disturbing in short distance deformation, pipe network, there are noise risks, and the overmolded appearance of air hose is bad；It is docked using Type B Communication cabin component when not considering that ventilation-sectional area opens aperture, can be such that the air quantity in pipe network is lost and increase to guarantee rectangular air duct arrangement space Greatly, there are noise risks.

3, it to cabin form is connected, is generally applied only in mechanical air supplying and exhausting system, it is in the form of a single；When applying in air-conditioning rectangle When supply and exhaust pipeline, additional requirement is more, it is desirable that Ship Structure is thermally shielded extension.

Summary of the invention

In view of the above shortcomings of the prior art, the technical problem to be solved in the present invention is to provide a kind of new air hose crossing cabin knots Structure, which can reduce air hose from the space requirement for being designed into construction, reduces weld job amount, to construction ring The requirement in border, operating equipment substantially reduces, and is conducive to arrangement and construction of the air hose in small space, concentration tube bundle region, can answer Property height processed.

In order to achieve the above objects and other related objects, the present invention provides a kind of air hose cabin penetrating structure, the air hose crossing cabin Structure includes:

Communication cabin component, the communication cabin component pass through the aperture of Ship Structure, and the outer wall of the communication cabin component and the Ship Structure It is fixedly connected；

At least two communication cabin component flanges, are separately connected the both ends for being fixed on the communication cabin component；

At least two air hoses are fixed by respective air duct flange and a communication cabin component flanged joint respectively；

Wherein, the size of the aperture be greater than the communication cabin component peripheral dimension and be less than the communication cabin component flange periphery Size.

In one embodiment, the communication cabin component includes that the first tube body and the second tube body in a tubular form are closed up in docking, and described the The docking place of closing up of one tube body and second tube body uses bevelled butt weld；The bevel angle of the butt weld is situated between Between 50~80 °, the welded gaps of the butt weld are between 0~1 millimeter.

In one embodiment, the communication cabin component flange includes half flange of two docking, the docking of two half flanges Place uses bevelled butt weld, and the bevel angle of the butt weld is between 50~80 °, the weldering of the butt weld Gap is connect between 0~1 millimeter.

In one embodiment, the communication cabin component flange includes being integrally formed flange.

In one embodiment, the communication cabin component flange is connect with the air duct flange using bolt and nut.

In one embodiment, gasket seal is additionally provided between the communication cabin component flange and the air duct flange.

In one embodiment, the cross section of the communication cabin component includes one of rectangle, circle and ellipse.

In one embodiment, the cross section of the communication cabin component includes rectangle.

In one embodiment, the gabarit of the communication cabin component flange includes one of rectangle, circle and ellipse.

In one embodiment, the communication cabin component flange includes rectangle.

In order to achieve the above objects and other related objects, the present invention also provides a kind of air hose crossing cabin method, the air hose is worn Cabin method includes:

One communication cabin component is provided, the first end of the communication cabin component is fixed with a communication cabin component flanged joint, and the of the communication cabin component Two ends are connect with another communication cabin component flange spot welding；

The communication cabin component flange connecting with the communication cabin component spot welding is removed；

The second end of the communication cabin component is passed through to the aperture of Ship Structure, and by the outer wall of the communication cabin component and the hull Structure is connected and fixed, wherein the size of the aperture is greater than the peripheral dimension of the communication cabin component and is less than the communication cabin component flange Peripheral dimension；

The second end of the communication cabin component flange and the communication cabin component removed is welded and fixed；

Air hose is fixed by the air duct flange of itself with the communication cabin component flanged joint.

In one embodiment, the communication cabin component includes that the first tube body and the second tube body in a tubular form are closed up in docking, and described the The docking place of closing up of one tube body and second tube body uses bevelled butt weld；The bevel angle of the butt weld is situated between Between 50~80 °, the welded gaps of the butt weld are between 0~1 millimeter.

In one embodiment, the communication cabin component flange includes half flange of two docking, the docking of two half flanges Place uses bevelled butt weld, and the bevel angle of the butt weld is between 50~80 °, the weldering of the butt weld Gap is connect between 0~1 millimeter.

In one embodiment, the communication cabin component flange includes being integrally formed flange.

In one embodiment, the communication cabin component flange is connect with the air duct flange using bolt and nut.

In one embodiment, the cross section of the communication cabin component includes one of rectangle, circle and ellipse.

In one embodiment, the cross section of the communication cabin component includes rectangle.

In one embodiment, the communication cabin component flange includes one of rectangle, circle and ellipse.

In one embodiment, the communication cabin component flange includes rectangle.

In one embodiment, gasket seal is additionally provided between the communication cabin component flange and the air duct flange.

In order to achieve the above objects and other related objects, the present invention also provides a kind of ship, the ship includes:

Hull is provided with air hose cabin penetrating structure in the Ship Structure of the hull, and the Ship Structure includes bulkhead or first Plate, the air hose cabin penetrating structure include:

Communication cabin component, the communication cabin component pass through the aperture of the Ship Structure, and the outer wall of the communication cabin component and the hull Structure is fixedly connected；

At least two communication cabin component flanges, are separately connected the both ends for being fixed on the communication cabin component；

At least two air hoses are fixed by respective air duct flange and a communication cabin component flanged joint respectively；

Wherein, the size of the aperture be greater than the communication cabin component peripheral dimension and be less than the communication cabin component flange periphery Size.

Air hose cabin penetrating structure of the invention reduces air hose from the space requirement for being designed into construction, reduces weld job amount, Requirement to construction environment, operating equipment substantially reduces；

Air hose cabin penetrating structure of the invention, be conducive to rectangular air duct small space, concentrate tube bundle region in arrangement and apply Work, reproducibility are high；

Communication cabin component flange arrangement of the invention, by the flange operating pressure of rectangle inside nominal diameter DN80~700mm by≤ 0.05Mpa is promoted to DN80~500≤0.2Mpa, DN550~600≤0.15Mpa, and rectangle is worked as in DN650~700≤0.1Mpa Air hose can carry out the design arrangement of air pipeline referring to structure type of the invention in ship watertight and air-tight section, and sufficiently Using rectangular section space-efficient advantage, design difficulty is reduced, promotes design efficiency；

Air hose cabin penetrating structure arrangement of the invention is flexible in application, and machinery/air-conditioning supply and exhaust rectangular air duct can be applied, not only Reduce the profile variation of rectangular air duct, the appearance after promoting air hose cladding also reduces the property to whole ventilating system The influence of energy reduces air quantity loss and pipeline noise in pipe network；

Air hose cabin penetrating structure of the invention, has benefited from pipeline shape, and required pipeline open-cellular form meets structure strength first Plate/bulkhead aperture code requirement, aperture corner stress meet structural strength criterion calls, and the various naval vessel of tooling form is general, Work object amount, raising efficiency are effectively reduced in terms of design, manufacture, site operation, economic benefit is promoted significant.

Detailed description of the invention

Fig. 1 is shown as the schematic perspective view of air hose cabin penetrating structure of the invention.

Fig. 2 is shown as structural schematic diagram when air hose cabin penetrating structure of the invention is installed in Ship Structure.

Fig. 3 is shown as the schematic perspective view of communication cabin component of the invention.

Fig. 4 is shown as the left view of communication cabin component of the invention of the invention.

Fig. 5 is shown as in Fig. 4 the partial enlargement structural representation of the sectional cross section of the butt weld in region shown in circle.

Fig. 6 is shown as the main view of communication cabin component flange of the invention.

Fig. 7 is shown as in Fig. 6 the partial enlargement structural representation of the sectional cross section of the butt weld in region shown in circle.

Fig. 8 is shown as in Fig. 2 along the cross-sectional view in the direction A-A.

Fig. 9 is shown as in Fig. 8 the partial enlargement structural representation in region shown in B.

Figure 10 is shown as in Fig. 8 the enlarged diagram of the communication cabin component flange in region shown in A and the connection structure of communication cabin component.

Figure 11 is shown as the flow diagram of air hose crossing cabin method of the invention.

Specific embodiment

Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from Various modifications or alterations are carried out under spirit of the invention.

Please refer to Fig. 1-11.It should be noted that diagram provided in the present embodiment only illustrates this hair in a schematic way Bright basic conception, only shown in schema then with related component in the present invention rather than component count when according to actual implementation, Shape and size are drawn, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its component Being laid out kenel may also be increasingly complex.

As Figure 1-10 shows, the embodiment of the present invention discloses a kind of pipeline that can be used in ship mechanical air supplying and exhausting system and wears The air hose cabin penetrating structure of cabin arrangement or the crossing cabin arrangement of air-conditioning supply and exhaust pipeline, the air hose cabin penetrating structure includes communication cabin component 2, institute State aperture 11 (shown aperture 11 with the communication cabin component 2 match) of the communication cabin component 2 across Ship Structure 1, and the communication cabin component 2 Outer wall is fixedly connected with the Ship Structure 1；At least two communication cabin component flanges 3 are separately connected and are fixed on the two of the communication cabin component 2 End；At least two air hoses are connected and fixed by respective air duct flange 4 with a communication cabin component flange 3 respectively；Wherein, described The size of aperture 11 be greater than the communication cabin component 2 peripheral dimension and be less than the communication cabin component flange 3 peripheral dimension.

In the present invention, the Ship Structure 1 for example may include bulkhead or deck.

It should be noted that in the present embodiment, rectangular opening can be used in the aperture 11, and rectangular opening form is in ship Design-build field be it is generally existing, have arrangement on strong structure and non-strong structure, in order to meet structural strength Criterion calls, square, oblong openings should have circular arc corner, and arc radius should be not less than 0.1 times of opening width.

In the present embodiment, the size of the aperture 11 of the Ship Structure 1 big 0~3mm more unilateral than the caliber of communication cabin component 2, Guarantee that communication cabin component 2 can facilitate across Ship Structure 1, and facilitates being welded and fixed for the outer wall of communication cabin component 2 and Ship Structure 1.

In the present embodiment, the communication cabin component 2 has tubular structure, described in order to improve draught area and easy to process Rectangle can be used in the cross section of communication cabin component 2, and schematic perspective view and left view are as shown in Figure 3 and Figure 4, and Fig. 5 shows Fig. 4 The partial enlargement structural representation of the sectional cross section (perpendicular to the section of butt weld 23) of the butt weld 23 in region shown in middle circle Figure.As in Figure 3-5, the communication cabin component 2 includes docking the first tube body 21 and the second tube body 22 closed up in a tubular form, and described first The docking place of closing up of tube body 21 and second tube body 22 uses bevelled butt weld 23, using bevel butt weld 23, the stress-bearing capability of the form is much larger than the fillet weld form of conventional rectangular communication cabin component, in addition, 4 points of the communication cabin component 2 of rectangle Angle and optimizing is corner form, and the intensity of entire pipeline section is substantially improved, but also can have circle in Ship Structure 1 The aperture 11 in arc angle corner cooperates.It should be noted that rectangle can be used in the cross section of the communication cabin component 2, can be improved effectively logical Wind cross-sectional area, similarly for a rectangular area, the area of rectangle is greater than the area of its inscribed circle.

It should be noted that in other embodiments, the cross section of the communication cabin component 2 can also be used round, ellipse or Other suitable shapes.It should be noted that in other embodiments, the communication cabin component 2 is also possible to integrated formed structure.

As an example, as shown in figure 5, the bevel angle α 2 of the butt weld 23 between 50~80 °, the docking The welded gaps c of weld seam 23₂Between 0~1 millimeter.In other embodiments, the bevel angle α 2 and weld gap c₂It can It is adjusted correspondingly according to actual needs.

In the present embodiment, described logical for the ease of in small space and concentrating the arrangement of tube bundle region and the requirement of construction Rectangular configuration can be used in cabin part flange 3, and structural schematic diagram is as shown in Figures 6 and 7.As shown in Figures 6 and 7, the communication cabin component flange 3 For the rectangular slab with rectangular opening 34, the rectangular opening 34 has circular arc corner, the shape of the rectangular opening 34 and institute The shape for stating the cross section of communication cabin component 2 matches, and the size of the rectangular opening 34 is greater than or equal to the outside of the air hose Size namely the communication cabin component flange 3 and the communication cabin component 2 are clearance fit.

As shown in Figures 6 and 7, in the manufacturing process of communication cabin component flange 3, loss is reduced in order to promote the utilization rate of plate, The communication cabin component flange 3 selects thickness to cut to form two and half flanges 31 and 32 between the plate with laser of 5~6mm, by two institutes It states the docking of half flange 31 and 32 and forms the communication cabin component flange 3, wherein use and open at the docking of two half flanges 31 and 32 The butt weld 33 of groove；Using this structure, by the flange operating pressure of rectangle inside nominal diameter DN80~700mm by≤ 0.05Mpa is promoted to DN80~500≤0.2Mpa, DN550~600≤0.15Mpa, DN650~700≤0.1Mpa.It needs Bright, in other embodiments, the communication cabin component flange 3 is also possible to integrated formed structure.

As an example, as shown in fig. 7, the bevel angle α 1 of the butt weld 33 between 50~80 °, the docking The welded gaps c of weld seam 33₁Between 0~1 millimeter.In other embodiments, the bevel angle α 1 and weld gap c₁It can It is adjusted correspondingly according to actual needs.

As seen in figs. 8-10, the communication cabin component flange 3 is placed on the end of the communication cabin component 2, and the end of the communication cabin component 2 Facial planes is located in the middle part of the hole wall of the rectangular opening 34 namely the end of the communication cabin component 2 is not pierced by the communication cabin component flange 3, the spacing d between the end plane of the communication cabin component 2 and the end face far from the communication cabin component 2 of the communication cabin component flange 3 is situated between In 2~3mm, wherein be fully welded connection between the communication cabin component flange 3 and the communication cabin component 2.It should be noted that in communication cabin component 2 When factory, the first end (being located at one end namely left end in region shown in A in Fig. 8) of communication cabin component 2 and a communication cabin component flange 3 are Production tube configuration, is made by production tube flange welding node as shown in Figure 10, is easier control welding quality in this way；Communication cabin component 2 second end (being located at one end namely right end in region shown in B in Fig. 8) and another communication cabin component flange 3 are existing school pipe configuration, Between connected using spot welding, be that spot welding connection as shown in Figure 9 is needed when communication cabin component 2 is installed by the second end of communication cabin component 2 Communication cabin component flange 3 remove, after the second end of communication cabin component 2 passes through the opening of Ship Structure 1, then the communication cabin component method that will be removed Orchid 3 and the second end of the communication cabin component 2 carry out site welding according to now weldering flange joint shown in Fig. 9, when due to site welding, Spatial position is limited, and the welding quality that welding quality does not have production tube to configure is good, can only guarantee to be fully welded.

As shown in Fig. 6,8-10, the communication cabin component flange 3 is provided with several first bolts hole 35, the air hose along its circumferential direction Flange 4 is provided with several second bolts hole 43 corresponding with first bolt hole 35 along its circumferential direction, when by the air hose method When orchid 4 is connected and fixed with the communication cabin component flange 3, in order to guarantee the air-tightness requirement after connection, in the air duct flange 4 and institute Setting gasket seal 7 between communication cabin component flange 3 is stated, blending bolt/nut assembly 6 completes the air duct flange 4 and the logical cabin Part flange 3 is connected and fixed, wherein rubber, the thickness of the gasket seal 7 for example can be used in the material of the gasket seal 7 Between 3~5mm.

As seen in figs. 8-10, in the present embodiment, it is rectangle that the air hose, which is the cross section of rectangular air duct namely air hose, The air hose includes air hose main body 5 and the air duct flange 4 for being connected to the air hose main body 5 at least one end, the air duct flange 4 Including the rectangular slab 41 with rectangular centre aperture, and from rectangular centre aperture edge extend outwardly setting with main body connect Socket part 42；Its circumferential direction is provided with several second bolts hole corresponding with first bolt hole 35 on the rectangular slab 41 43, it is described that hollow rectangular tube can be used with main body interconnecting piece 42, it is described to be placed on the air hose main body 5 with main body interconnecting piece 42 End, and riveting fixation is carried out by rivet 8, it is to be understood that in other embodiments, described with main body interconnecting piece 42 It can also be connected and fixed by welding with the air hose main body 5.It should be noted that in other embodiments, it is described The cross section of air hose is also possible to the other shapes such as circle, ellipse, and the air duct flange 4 is also possible to equal leg angle or flat Steel form.

As shown in figure 11, the embodiment of the present invention also provides a kind of air hose crossing cabin method, and the air hose crossing cabin method includes, Step S10, a communication cabin component 2 is provided, the first end of the communication cabin component 2 is connected and fixed with a communication cabin component flange 3, the communication cabin component 2 Second end connect with another 3 spot welding of communication cabin component flange；Step S20, the communication cabin component that will be connect with 2 spot welding of communication cabin component Flange 3 is removed；Step S30, the second end of the communication cabin component 2 is passed through to the aperture 11 of Ship Structure 1, and by the communication cabin component 2 Outer wall be connected and fixed with the Ship Structure 1, wherein the size of the aperture 11 be greater than the communication cabin component 2 peripheral dimension And it is less than the peripheral dimension of the communication cabin component flange 3；Step S40, by the communication cabin component flange 3 removed and the communication cabin component 2 Second end be welded and fixed；Step S50, air hose is connected and fixed by the air duct flange 4 of itself with the communication cabin component flange 3.

In step slo, in the present embodiment, for the ease of transport and it is easy for installation, production when, the communication cabin component 23 one end of both ends communication cabin component flange is production tube configuration, (can also be adopted according to production tube flange welding node production in Figure 10 Made of integral forming process), and the other end is existing school pipe configuration, the communication cabin component flange 3 of rectangle is first adopted with the communication cabin component 2 of rectangle With spot welding, when installation, need to remove the communication cabin component flange 3 for showing school one end namely the step of step S20.

In step s 50, two air hoses are connect admittedly by respective air duct flange 4 with two communication cabin component flanges 3 respectively It is fixed.

In step s 50, refering to shown in Fig. 8-10, the air duct flange 4 and the communication cabin component flange 3 are connected and fixed When, in order to guarantee the air-tightness requirement after connection, gasket is set between the air duct flange 4 and the communication cabin component flange 3 Piece 7, blending bolt/nut assembly complete being connected and fixed for the air duct flange 4 and the communication cabin component flange 3, wherein described close Rubber for example can be used in the material of gasket 7, and the thickness of the gasket seal 7 is between 3~5mm.It is understood that at other In embodiment, it can also be connected and fixed by the way of welding between the air duct flange 4 and the communication cabin component flange 3.

It should be noted that the specific structure relevant portion as detailed above of the communication cabin component 2, communication cabin component flange 3 and air hose Description, do not repeat them here again.

It should be noted that air hose cabin penetrating structure of the invention, reduces air hose from the space requirement for being designed into construction, reduces When communication cabin component installation, the weld job amount of site welding, the requirement to construction environment, operating equipment substantially reduces, is conducive to Arrangement and construction of the air hose of rectangle in small space, concentration tube bundle region, reproducibility are high；When rectangular air duct is referring to the present invention Structure type, the design arrangement of air pipeline can be carried out in ship watertight and air-tight section, and make full use of rectangular section province The advantages of space, reduces design difficulty, promotes design efficiency；Air hose cabin penetrating structure arrangement of the invention is flexible in application, mechanical/empty It adjusts supply and exhaust rectangular air duct that can apply, not only reduces the profile variation of rectangular air duct, the appearance effect after promoting air hose cladding Fruit also reduces the influence of the performance to whole ventilating system, reduces air quantity loss and pipeline noise in pipe network；The present invention Air hose cabin penetrating structure, have benefited from pipeline shape, required 11 form of pipeline aperture meets structure strength deck/bulkhead aperture rule Model requirement, the corner stress of aperture 11 meet structural strength criterion calls, and the various naval vessel of tooling form is general, from design, system It makes, effectively reduce work object amount, raising efficiency in terms of site operation, economic benefit is promoted significant.

In description herein, many specific details, the example of such as component and/or method, to provide to this are provided Inventive embodiments are understood completely.However, those skilled in the art will appreciate that can be in no one or more details In the case where or by other equipment, system, component, method, component, material, part etc. practice the embodiment of the present invention. In other cases, the well known structure of not specifically illustrated or detailed description, material or operation, to avoid the embodiment of the present invention is made Aspect fogs.

" one embodiment (one embodiment) ", " embodiment (an are mentioned throughout the manual Embodiment) " or " specific embodiment (a specific embodiment) " means and the specific spy that describes in conjunction with the embodiments Sign, structure or characteristic are included at least one embodiment of the present invention, and not necessarily in all embodiments.Thus, In Phrase " (in one embodiment) in one embodiment ", the " (in embodiment of different places in entire description An embodiment) " or each presentation of " (in a specific embodiment) in a particular embodiment " be not necessarily Refer to identical embodiment.In addition, a particular feature, structure, or characteristic of any specific embodiment of the invention can be by any suitable Mode in conjunction with one or more other embodiments.It should be understood that other modifications of inventive embodiments described and illustrated herein It may be according to a part instructed herein, and spirit and scope of the invention will be considered with modification.

It should also be understood that can also by more separate or more integrate in a manner of implement one or more of element shown in attached drawing, Or it is even removed because of that cannot operate in some cases or because according to specific application can be useful and be mentioned For.

In addition, unless otherwise explicitly indicated, any mark arrow in attached drawing should be considered only as illustratively, and not be Limitation.In addition, unless otherwise specified, the term as used herein "or" is generally intended to indicate "and/or".In term because providing separation Or combination ability be unclear and in the case where being foreseen, the combination of component or step also will be regarded as being specified.

It is used such as in description herein and entire chapter claims below, unless otherwise specified, " one (a) ", " one A (an) " and " being somebody's turn to do (the) " include plural reference object.Equally, such as in description herein and entire chapter claims below It is used, unless otherwise specified, " ... in (in) " the meaning include " ... in (in) " and " ... go up (on) ".

The foregoing description (including the content described in abstract of description) of illustrated embodiment of the present invention is not intended to detailed Enumerate or limit the invention to precise forms disclosed herein.Although describing this hair merely for the purpose of illustration herein Bright specific embodiment and example of the invention, but as those skilled in the art will recognize and appreciate that, it is various equivalent to repair Changing can be within the spirit and scope of the present invention.As noted, it can be retouched according to the above-mentioned of embodiment of the present invention It states and these modifications is carried out to the present invention, and these modifications will within the spirit and scope of the present invention.

System and method are described as on the whole herein to help to understand details of the invention.In addition, having given Various details are gone out to provide the overall understanding of the embodiment of the present invention.However, those skilled in the relevant art will be appreciated that It arrives, the embodiment of the present invention can be practiced in the case where none or multiple details, or utilize other dresses It sets, system, accessory, method, component, material, part etc. are practiced.In other cases, and it is not particularly shown or retouch in detail Known features, material and/or operation is stated to cause to obscure to avoid the various aspects to the embodiment of the present invention.

Thus, although the present invention is described in this paper with reference to its specific embodiment, modify free, various changes It is intended in disclosed above with replacement, and it is to be understood that in some cases, without departing from the scope and spirit for proposing invention Under the premise of, some features of the invention will be used in the case where no correspondence uses other features.Therefore, can be permitted More modifications, so that specific environment or material adapt to essential scope and spirit of the invention.The present invention is not intended to limit under Specific term used in the claims of face and/or specific real to execute disclosed in best mode of the invention as imagining Example is applied, but the present invention will include any and all embodiments fallen within the scope of the accompanying claims and equivalent.Thus, The scope of the present invention will be only determined by appended claims.