JPH02231298A - Ventilating duct - Google Patents
Ventilating ductInfo
- Publication number
- JPH02231298A JPH02231298A JP4851889A JP4851889A JPH02231298A JP H02231298 A JPH02231298 A JP H02231298A JP 4851889 A JP4851889 A JP 4851889A JP 4851889 A JP4851889 A JP 4851889A JP H02231298 A JPH02231298 A JP H02231298A
- Authority
- JP
- Japan
- Prior art keywords
- ventilating duct
- ventilation duct
- heatproof
- onto
- heat insulating
- 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
- 238000009423 ventilation Methods 0.000 claims description 44
- 239000011810 insulating material Substances 0.000 claims description 19
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000638 solvent extraction Methods 0.000 abstract 4
- 238000000151 deposition Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 14
- 238000009413 insulation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000004753 textile Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、例えば船舶などκ設置される通風ダクトκ関
する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a ventilation duct installed in, for example, a ship.
（従来の技術） 第２図社従来の大董船船上部の断面図である。(Conventional technology) Fig. 2 is a sectional view of the upper part of a conventional large ship.
図に於いて、１１は配管、１２は管サポート、１３は排
ガスエコノマイザーなどの機器、１４は床板、１５は梯
子、１６は通風機、１７は通風簡、１８は排気管、１９
は煙突、２０は上甲板、２１は居住区画、２２は機関室
である。従来、大型船舶Ｋ於いては機関室２２と居住区
画２１とを仕切る仕切壁κは防熱工事を施すことが義務
付けられており、仮κ機開室２２側で火災が起こっても
一定時間内は居住区画２１側へ移ることを防ぐようにな
っている。ζの仕切壁沿一には多数の配管、通風ダクト
、電路などの繊装品が配置されるが、これらの繊装品を
仕切壁Ｋ先Ｋ取付けるとそれが邪魔になり、仕切壁Ｋ対
する防熱工事の施工が困難になる。In the figure, 11 is piping, 12 is a pipe support, 13 is equipment such as an exhaust gas economizer, 14 is a floorboard, 15 is a ladder, 16 is a ventilator, 17 is a ventilator, 18 is an exhaust pipe, 19
20 is the chimney, 20 is the upper deck, 21 is the living quarters, and 22 is the engine room. Conventionally, in large ships K, the partition wall κ that separates the engine room 22 and the living quarters 21 has been required to be heat-insulated, and even if a fire breaks out on the side of the temporary engine room 22, the It is designed to prevent people from moving to the residential section 21 side. A large number of equipment such as piping, ventilation ducts, and electric circuits are placed along the partition wall of ζ, but if these equipment is installed at the end of the partition wall It becomes difficult to carry out heat insulation work.
馬３図は従来の通風ダクトの断面図である。Figure 3 is a cross-sectional view of a conventional ventilation duct.
図に於いて、通風ダクト１は幅が広く、取付後はそれと
向き・合う仕切１１２の防熱工事が不可能κなる。従っ
て、従来社通風ダクト１を仕切壁２０機関憲２２側に取
付ける場合、サポート３を仕切壁２に溶接により取付け
た後、防熱材５を７−クスタツドボルト６Ｋより止めて
防熱工事を先ｅｌｌませる。その後Ｋ１通風ダクトｌを
サポート４を介してサポート３に溶接により取付ける。In the figure, the ventilation duct 1 is wide, and after installation, it is impossible to perform heat insulation work on the partition 112 that faces and matches it. Therefore, when installing the conventional ventilation duct 1 on the partition wall 20 engine shaft 22 side, after attaching the support 3 to the partition wall 2 by welding, the heat insulating material 5 is fixed with 7-custad bolts 6K, and the heat insulating work is done first. Let it happen. Thereafter, the K1 ventilation duct l is attached to the support 3 via the support 4 by welding.
サポート３．４は通風ダク｝１の取付け強度Ｋ見合う山
形鋼が使用される。The support 3.4 is made of angle iron that matches the installation strength K of the ventilation duct 1.
一般に、機関室２２０ケーシング内は狭隘であり、通風
ダクト１と仕切壁２との関隔Ｃを作業員が入れる大きさ
にはできないため、防熱工事は通風ダクト１の取付け前
に施工しなけれはならない。しかしながら、防熱材５は
水分、火気などく弱く、船舶達造の工程に於いて防熱工
事はブロックの船台搭載後になる。そのうえ、機関室２
２の開口にも制限があるため、上部ブロックが搭載され
るまでＫ通風ダクト１を船舶内に積込み、防熱工事が終
了するまで近くに仮置きする必要がある。このため、従
来の通風ダクト１に於いては、仮置きのスペースが他の
繊装品の取付け工事にも影響を与え、船舶建造の工程な
らびに作業環境を乱すなどの問題がある。Generally, the inside of the engine room 220 casing is narrow, and the barrier C between the ventilation duct 1 and the partition wall 2 cannot be made large enough for workers to enter, so heat insulation work must be performed before installing the ventilation duct 1. It won't happen. However, the heat insulating material 5 is susceptible to moisture and fire, and in the process of building ships, heat insulating work is carried out only after the blocks are mounted on the deck. Moreover, engine room 2
Since there are also restrictions on the opening of 2, it is necessary to load the K ventilation duct 1 into the ship until the upper block is installed and temporarily place it nearby until the heat insulation work is completed. For this reason, in the conventional ventilation duct 1, there is a problem that the space for temporary storage affects the installation work of other textile items, disturbing the ship building process and the work environment.
本発明に係る通風ダクトは上記の課題を屏決することを
目的にしており、取付けられる壁に対峙する側面に防熱
材が予め装着されてなる構成を特徴としている。The ventilation duct according to the present invention is aimed at solving the above problems, and is characterized by a structure in which a heat insulating material is preliminarily attached to the side surface facing the wall to which it is attached.
即ち、本発明に係る通風ダクトに於いては、通風ダクト
の壁に堰付けられる側の側面に予め防熱材が装着されて
おり、通風ダクトに防熱材を装着した−ｉｔｍに取付け
ることにより、防熱工事の施工前でも通風ダクトの即時
取付けが可能になり、防熱工事が終了するまで近くに通
風ダクトを仮置きする必要がなくなる。That is, in the ventilation duct according to the present invention, a heat insulating material is attached in advance to the side surface of the ventilation duct on the side that is dammed, and by attaching the heat insulating material to the ventilation duct, the heat insulating material is installed. It is now possible to immediately install ventilation ducts even before construction begins, eliminating the need to temporarily place ventilation ducts nearby until the heat insulation work is completed.
第１図は本発明の一実施例に係る通風ダクトの断面図で
ある。図に於いて、本実施例に係る通風ダクトは図に示
すように、通風ダク｝１と仕切壁２との間隔を逆に狭く
して通風ダクト１と仕切壁２との間に防熱材５を挿入す
るよ５Ｋし、このために予め通風ダクトｌ側に防熱材５
を装着しておき、この防熱材５が装着された通風ダクト
１を仕切壁２に取付けることにより、通風ダクト１の即
時取付けを可能にし、防熱工事が終了するまでの仮置き
を不要にしている。FIG. 1 is a sectional view of a ventilation duct according to an embodiment of the present invention. In the figure, the ventilation duct according to this embodiment has a heat insulating material 5 between the ventilation duct 1 and the partition wall 2 by narrowing the distance between the ventilation duct 1 and the partition wall 2, as shown in the figure. Insert the heat insulating material 5 on the ventilation duct l side in advance.
By attaching the ventilation duct 1 equipped with the heat insulation material 5 to the partition wall 2, it is possible to immediately install the ventilation duct 1, eliminating the need for temporary placement until the heat insulation work is completed. .
即ち、本通風ダク｝ＩＫ於いては通風ダクト１が仕切壁
２に取付けられる側の側面に防熱材５を予め取付けて置
くため、通風ダクト１の側壁を伸ばすとともに、上下方
，向にも適当な間隔で防熱材５の止め具７を突出させて
設けている。That is, in the main ventilation duct IK, since the heat insulating material 5 is installed in advance on the side surface of the side where the ventilation duct 1 is attached to the partition wall 2, the side wall of the ventilation duct 1 is stretched, and it is also necessary to extend the side wall of the ventilation duct 1 in the vertical and vertical direction. The stops 7 of the heat insulating material 5 are provided to protrude at regular intervals.
これらは、防熱材５の横ずれ防止と運搬時の保謹のため
の構造で、長さは防熱材５の厚さよりも短くして仕切壁
２Ｋ当らないようＫレている。These are structured to prevent the heat insulating material 5 from shifting laterally and to ensure safety during transportation, and the length is shorter than the thickness of the heat insulating material 5 so that it does not hit the partition wall 2K.
サポート８も通風ダクト１に予め取付けておくが、通風
ダクト１からの突出代は防熱材５の厚さと同じＫしてい
る。防熱材５はこれらの中に嵌め込まれるが、少量の接
着材を使用して運搬時に脱落するのを防止している。そ
して、この防熱材５を装着したまま通風ダクト１を仕切
壁２に取付ける。これ以外の部分の防熱材５は、後で取
付ければよい。なお、６はアークスタツドボルトである
。The support 8 is also attached to the ventilation duct 1 in advance, and the amount of protrusion from the ventilation duct 1 is K, which is the same as the thickness of the heat insulating material 5. The heat insulating material 5 is fitted into these, but a small amount of adhesive is used to prevent it from falling off during transportation. Then, the ventilation duct 1 is attached to the partition wall 2 with the heat insulating material 5 attached. The heat insulating material 5 in other parts may be attached later. Note that 6 is an arc stud bolt.
このように、本通風ダクト１は従来の通風ダクトに於け
るサポートの取付け、通風ダクトの仮置き、防熱工事の
施工、通風ダクトの取付けなどを順に行う作業工程を廃
して通風ダクト１の即時取付けが可能で、これにより他
の繊装品の取付け工事に影響を与えず、船舶娼造の工程
の確保を容易にし、作業環境の向上、高所作業の減少な
どにより安全作業の推進に継がる。また、通風ダクト１
の取付けおよび防熱工事の工数が低減する。In this way, this ventilation duct 1 eliminates the work process of installing supports in conventional ventilation ducts, temporarily placing the ventilation duct, performing heat insulation work, and installing the ventilation duct in order, and allows immediate installation of the ventilation duct 1. This makes it easier to secure the shipbuilding process without affecting the installation work of other textile products, and promotes safer work by improving the work environment and reducing work at heights. . In addition, ventilation duct 1
The man-hours for installation and heat insulation work are reduced.
本発明に係る通風ダクトは前記の通り構成されており、
防熱工事の施工前でも通風ダクトの即時取付けが可能に
なり、防熱工事が終了するまで近くＫ通風ダクトを仮置
きする必要がなくなるので、他の議装品の取付け工事Ｋ
影響を与えず工程の確保が容易になるとともＫ作業環境
が向上するなどの効果が奏せられる。The ventilation duct according to the present invention is configured as described above,
It is now possible to immediately install the ventilation duct even before the heat insulation work is completed, and there is no need to temporarily place the ventilation duct until the heat insulation work is completed, so you can easily install other interior equipment.
This has the effect of not only making it easier to secure the process without affecting the production process, but also improving the working environment.
第１図（ａ）は本発明の一実施例に係る通風ダクトの断
面図、同図（ｂ）は同図（ａ）に於けるｂ−ｂ断面図、
第２図（ａ）は従来の大型船舶上部の断面図、同図伽）
は同図（ａ）に於けるｂ−ｂ断面図、第３図（ａ）は従
来の通風ダクトの断面図、同図（ｂ）は同図６）に於け
るｂ−ｂ断面図である。
ｌ・・・通風ダクト、２・・・仕切壁、５・・・防熱材
、７・・・防熱材の止め具、８・・・サポート。FIG. 1(a) is a sectional view of a ventilation duct according to an embodiment of the present invention, FIG. 1(b) is a bb--b sectional view in FIG. 1(a),
Figure 2 (a) is a cross-sectional view of the upper part of a conventional large ship;
3(a) is a cross-sectional view of a conventional ventilation duct, and FIG. 3(b) is a cross-sectional view taken along line bb in FIG. 6). . l... Ventilation duct, 2... Partition wall, 5... Heat insulating material, 7... Heat insulating material stopper, 8... Support.
Claims (1)
てなることを特徴とする通風ダクト。A ventilation duct characterized by having a heat insulating material pre-installed on the side facing the wall to which it is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4851889A JPH02231298A (en) | 1989-03-02 | 1989-03-02 | Ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4851889A JPH02231298A (en) | 1989-03-02 | 1989-03-02 | Ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02231298A true JPH02231298A (en) | 1990-09-13 |
Family
ID=12805582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4851889A Pending JPH02231298A (en) | 1989-03-02 | 1989-03-02 | Ventilating duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02231298A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945293A (en) * | 2018-07-27 | 2018-12-07 | 广船国际有限公司 | A kind of watercraft engine room Temporary Ventilation method |
-
1989
- 1989-03-02 JP JP4851889A patent/JPH02231298A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945293A (en) * | 2018-07-27 | 2018-12-07 | 广船国际有限公司 | A kind of watercraft engine room Temporary Ventilation method |
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