CN112706910A - Ship small-section air duct structure - Google Patents

Ship small-section air duct structure Download PDF

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Publication number
CN112706910A
CN112706910A CN202011426784.6A CN202011426784A CN112706910A CN 112706910 A CN112706910 A CN 112706910A CN 202011426784 A CN202011426784 A CN 202011426784A CN 112706910 A CN112706910 A CN 112706910A
Authority
CN
China
Prior art keywords
air duct
small
wind channel
section
cover plate
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
Application number
CN202011426784.6A
Other languages
Chinese (zh)
Inventor
胡向忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cosco Shipping Heavy Industry Dalian Co Ltd
Original Assignee
Cosco Shipping Heavy Industry Dalian Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cosco Shipping Heavy Industry Dalian Co Ltd filed Critical Cosco Shipping Heavy Industry Dalian Co Ltd
Priority to CN202011426784.6A priority Critical patent/CN112706910A/en
Publication of CN112706910A publication Critical patent/CN112706910A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/02—Ventilation; Air-conditioning
    • B63J2/10—Ventilating-shafts; Air-scoops

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Duct Arrangements (AREA)

Abstract

The invention discloses a ship small-section air duct structure which comprises an air duct side plate (1), an air duct cover plate (2) and a steel enclosure wall (3), wherein the air duct side plate (1) is fixedly connected with the steel enclosure wall (3), and the air duct cover plate (2) is connected with the air duct side plate (1) through a stud (4) and a nut (5). The small-section air duct structure for the ship solves the welding problem of a narrow air duct structure, ensures the structural strength, solves the coating problem inside the small-section air duct structure, and saves the internal space of the ship.

Description

Ship small-section air duct structure
Technical Field
The invention relates to an air duct structure in ship and ocean engineering, in particular to a small-section air duct structure of a ship.
Background
At present, because the internal space of a ship room is limited, a ventilation air pipe is in a structural air duct form under the normal condition, but because the section of the air duct is narrow (less than 600mm multiplied by 600 mm), construction personnel can not enter the air duct, and the welding and coating quality in the air duct structure is difficult to ensure.
Disclosure of Invention
The invention aims to provide a ship small-section air duct structure capable of solving the problem of internal coating of a narrow air duct.
The technical scheme adopted by the invention for realizing the purpose is as follows: the utility model provides a boats and ships small cross-section wind channel structure, includes wind channel curb plate (1), wind channel apron (2) and steel leg (3), wind channel curb plate (1) and steel leg (3) fixed connection, wind channel apron (2) are connected through double-screw bolt (4), nut (5) with wind channel curb plate (1).
And a sealing ring (7) is arranged between the air duct cover plate (2) and the air duct side plate (1).
The air duct side plate (1) is in a folded edge or combined profile form.
The air duct cover plate (2) is detachable.
And a gasket (6) is arranged between the air duct cover plate (2) and the stud (4) and between the air duct cover plate and the nut (5).
The ship small-section air duct structure solves the welding problem of a narrow air duct structure, ensures the structural strength, solves the coating problem inside the ship, and saves the internal space of the ship.
Drawings
Fig. 1 is a schematic structural diagram of a small-section air duct structure of a ship.
Fig. 2 is an enlarged schematic view at B in fig. 1.
Fig. 3 is a schematic view of fig. 1 in the direction of a.
In the figure: 1. an air duct side plate; 2. an air duct cover plate; 3. a steel enclosure wall; 4. a stud; 5. a nut; 6. a gasket; 7. and (5) sealing rings.
Detailed Description
As shown in fig. 1 to 3, the small-section air duct structure of the ship comprises an air duct side plate 1, an air duct cover plate 2 and a steel enclosure wall 3, wherein the air duct side plate 1 is fixedly connected with the steel enclosure wall 3, the air duct cover plate 2 is connected with the air duct side plate 1 through a stud 4 and a nut 5, a sealing ring 7 is arranged between the air duct cover plate 2 and the air duct side plate 1, the air duct side plate 1 is a structural member and participates in structural strength, the air duct cover plate 2 is a fitting-out member and does not participate in structural strength, the air duct side plate 1 is welded with the steel enclosure wall 3 in a flanging or combined profile form to ensure the structural strength of the steel enclosure wall, the air duct cover plate 2 is connected with the air duct side plate 1 through the stud 4, the nut 5, a gasket 6 and the sealing ring 7 to ensure air duct tightness, because of keeping original hull structure, so can guarantee welding and structural strength, because of the wind channel apron is removable, can carry out the application before the apron installation, solved the inside application problem in narrow and small wind channel effectively.

Claims (5)

1. The utility model provides a boats and ships small cross-section wind channel structure which characterized in that: including wind channel curb plate (1), wind channel apron (2) and steel leg (3), wind channel curb plate (1) and steel leg (3) fixed connection, wind channel apron (2) are connected through double-screw bolt (4), nut (5) with wind channel curb plate (1).
2. The small-section air duct structure of the ship according to claim 1, wherein: and a sealing ring (7) is arranged between the air duct cover plate (2) and the air duct side plate (1).
3. The small-section air duct structure of the ship according to claim 1, wherein: the air duct side plate (1) is in a folded edge or combined profile form.
4. The small-section air duct structure of the ship according to claim 1, wherein: the air duct cover plate (2) is detachable.
5. The small-section air duct structure of the ship according to claim 1, wherein: and a gasket (6) is arranged between the air duct cover plate (2) and the stud (4) and between the air duct cover plate and the nut (5).
CN202011426784.6A 2020-12-09 2020-12-09 Ship small-section air duct structure Pending CN112706910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011426784.6A CN112706910A (en) 2020-12-09 2020-12-09 Ship small-section air duct structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011426784.6A CN112706910A (en) 2020-12-09 2020-12-09 Ship small-section air duct structure

Publications (1)

Publication Number Publication Date
CN112706910A true CN112706910A (en) 2021-04-27

Family

ID=75542635

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011426784.6A Pending CN112706910A (en) 2020-12-09 2020-12-09 Ship small-section air duct structure

Country Status (1)

Country Link
CN (1) CN112706910A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110081204A1 (en) * 2008-06-03 2011-04-07 Heerema Marine Contractors Nederland B.V. Pipeline guide assemblies
CN201865308U (en) * 2010-12-02 2011-06-15 苏州净化工程安装有限公司 Outer wall rain-proof louver air inlet device
CN102778166A (en) * 2012-07-06 2012-11-14 西安交通大学 Sealing device on steam leading-in tube side of rotary type boiler air heater
CN103974606A (en) * 2014-05-23 2014-08-06 赵威 Air duct for accurately and laterally delivering air to communication equipment
CN104785423A (en) * 2015-04-27 2015-07-22 上海外高桥造船海洋工程设计有限公司 Hull structure steel plate surface processing method
JP2016055677A (en) * 2014-09-05 2016-04-21 ヤンマー株式会社 Vessel
CN207990743U (en) * 2018-04-02 2018-10-19 嵊州市英格电器有限公司 A kind of crimping kitchen ventilator air duct
CN109263845A (en) * 2018-11-06 2019-01-25 南通中远海运川崎船舶工程有限公司 The control main valve ventilation of room structure and method of ventilation of double fuel powered ship
CN109911169A (en) * 2019-02-22 2019-06-21 中船澄西船舶修造有限公司 A kind of orange juice cargo ship insulation cooling air channel
CN209492694U (en) * 2019-01-28 2019-10-15 江龙船艇科技股份有限公司 A kind of wall-attachment air pipe head
CN209506046U (en) * 2019-01-09 2019-10-18 上海中远船务工程有限公司 A kind of band metal-sheathed insulation air duct
CN110683018A (en) * 2019-10-16 2020-01-14 南通中远海运川崎船舶工程有限公司 Wall auxiliary air pipe structure for ship body and welding process thereof

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110081204A1 (en) * 2008-06-03 2011-04-07 Heerema Marine Contractors Nederland B.V. Pipeline guide assemblies
CN201865308U (en) * 2010-12-02 2011-06-15 苏州净化工程安装有限公司 Outer wall rain-proof louver air inlet device
CN102778166A (en) * 2012-07-06 2012-11-14 西安交通大学 Sealing device on steam leading-in tube side of rotary type boiler air heater
CN103974606A (en) * 2014-05-23 2014-08-06 赵威 Air duct for accurately and laterally delivering air to communication equipment
JP2016055677A (en) * 2014-09-05 2016-04-21 ヤンマー株式会社 Vessel
CN104785423A (en) * 2015-04-27 2015-07-22 上海外高桥造船海洋工程设计有限公司 Hull structure steel plate surface processing method
CN207990743U (en) * 2018-04-02 2018-10-19 嵊州市英格电器有限公司 A kind of crimping kitchen ventilator air duct
CN109263845A (en) * 2018-11-06 2019-01-25 南通中远海运川崎船舶工程有限公司 The control main valve ventilation of room structure and method of ventilation of double fuel powered ship
CN209506046U (en) * 2019-01-09 2019-10-18 上海中远船务工程有限公司 A kind of band metal-sheathed insulation air duct
CN209492694U (en) * 2019-01-28 2019-10-15 江龙船艇科技股份有限公司 A kind of wall-attachment air pipe head
CN109911169A (en) * 2019-02-22 2019-06-21 中船澄西船舶修造有限公司 A kind of orange juice cargo ship insulation cooling air channel
CN110683018A (en) * 2019-10-16 2020-01-14 南通中远海运川崎船舶工程有限公司 Wall auxiliary air pipe structure for ship body and welding process thereof

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Application publication date: 20210427

RJ01 Rejection of invention patent application after publication