JPH0648229Y2 - Duct packing material - Google Patents
Duct packing materialInfo
- Publication number
- JPH0648229Y2 JPH0648229Y2 JP1988059701U JP5970188U JPH0648229Y2 JP H0648229 Y2 JPH0648229 Y2 JP H0648229Y2 JP 1988059701 U JP1988059701 U JP 1988059701U JP 5970188 U JP5970188 U JP 5970188U JP H0648229 Y2 JPH0648229 Y2 JP H0648229Y2
- Authority
- JP
- Japan
- Prior art keywords
- packing material
- duct
- fibers
- metal foil
- side edge
- 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.)
- Expired - Lifetime
Links
- 238000012856 packing Methods 0.000 title claims description 20
- 239000000463 material Substances 0.000 title claims description 19
- 239000011888 foil Substances 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000012784 inorganic fiber Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000011490 mineral wool Substances 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Gasket Seals (AREA)
Description
【考案の詳細な説明】 （イ）産業上の利用分野 本考案は、空調用等のダクトの係合部において使用され
るパツキング材に係る。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a packing material used in an engaging portion of a duct for air conditioning or the like.
（ロ）従来の技術 上記のパツキング材については、パツキング材に含まれ
る粉塵が送風によりダクト内に引き出され、室内に排出
されるため、衛生上有害であるという問題点があった。(B) Conventional Technology The packing material described above has a problem in that it is harmful to hygiene because dust contained in the packing material is drawn into the duct by the air blow and discharged into the room.
この問題点を解決するために、特公昭62-48117号発明が
提案されている。このものは、無機質繊維マットを切断
して得た帯状パツキングの少なくとも一方の側縁端面に
全長にわたり硬化性糊剤を塗布し、この糊剤塗布端面
を、ダクト接合部における両フランジ間で、ダクトの内
面側に位置させたことを特徴とするダクト連結部の構造
に係るものである。In order to solve this problem, the invention of Japanese Examined Patent Publication No. 62-48117 is proposed. This is a strip-shaped packing obtained by cutting an inorganic fiber mat with a curable sizing agent applied to at least one side edge end surface over the entire length. The present invention relates to the structure of the duct connecting portion, which is located on the inner surface side of the.
ところで、前記引用発明を実施すると、パツキング材を
両フランジで締め付ける際に、パツキング材の側縁端面
に塗布した硬化性糊材が圧力により割れを生じて砕け、
送風によるダクトの振動によって砕片となり、パツキン
グ材から離脱してダクト内に落ちこぼれ、所期の目的を
達成することができないばかりでなく、使用した硬化性
糊剤自身が粉塵となる逆硬化さえ生じかねない欠点が見
いだされた。By the way, when the cited invention is carried out, when the packing material is tightened with both flanges, the curable paste material applied to the side edge surfaces of the packing material is cracked by pressure and crushed,
Vibration of the duct due to the blowing of air causes it to become debris, which separates from the packing material and falls into the duct, and it is not possible to achieve the intended purpose. No flaws were found.
（ハ）考案が解決しようとする課題 本考案の課題は、パツキング材からダクト内への粉塵の
逸出を防止することにある。(C) Problem to be solved by the invention The problem of the invention is to prevent dust from escaping from the packing material into the duct.
（ニ）課題を解決するための手段 本考案は、ロツクウール、ガラス繊維等の無機質繊維を
主材として構成され、該繊維の粉塵を含有するテープ状
長尺物１において、少なくとも一方の側縁の端面1aがア
ルミ箔等の金属箔６により包被されていることを特徴と
するダクト用パツキング材に係る。(D) Means for Solving the Problem The present invention is constructed by using inorganic fibers such as rock wool and glass fibers as a main material, and at least one side edge of the tape-shaped long object 1 containing dust of the fibers. The packing material for a duct is characterized in that the end surface 1a is covered with a metal foil 6 such as an aluminum foil.
（ホ）作用 ロツクウール、ガラス繊維等の無機質繊維で成る不織布
等のテープは、その製造過程で多かれ少なかれ繊維の破
断が生ずることにより、粉塵を含有する。このようなテ
ープをダクトのパツキングに使用すると、先述のよう
に、粉塵がダクド内に逸出し、室内の空気を汚すという
不都合が生じる。本考案品をダクト接ぎ目の両フランジ
間に挟着する場合、金属箔で包被されている端面をダク
トの内側に位置させれば、本考案品に含まれる粉塵は金
属箔でさえぎられて、ダクト内に逸出しない。(E) Action Tapes such as rock wool and non-woven fabrics made of inorganic fibers such as glass fibers contain dust due to the fact that the fibers break more or less during the manufacturing process. When such a tape is used for packing the duct, as described above, the dust escapes into the duct and the air in the room is contaminated. When sandwiching this product between both flanges of the duct joint, if the end face covered with metal foil is positioned inside the duct, the dust contained in this product will be blocked by the metal foil. , Do not escape into the duct.
（ヘ）実施例 ガラス繊維で作成した不織布をテープ状に切断し、その
テープ状長尺物の少なくとも一方の側縁の端面を包被す
るように、アルミ箔を貼着し、本考案のパツキング材を
得る。(F) Example A non-woven fabric made of glass fiber is cut into a tape shape, and an aluminum foil is attached so as to cover at least one side edge of the tape-like elongated object, and packing of the present invention is performed. Get the wood.
第１図は本考案品を使用したダクトの接合部を示す。図
示のように、パツキング材１はダクト2a、2bの各端部に
設けた対向する両フランジ3a、3bの間に挟着される。４
はフランジ取付け金具、５は締付けボルトである。パツ
キング材１の挟着は、該パツキング材を所要の長さに切
断し、表面に貼り合わせた離型紙を剥ぎ取った後、一方
のフランジを貼り付け、その上に他のフランジを当接
し、ボルトで締め付けることによって行なわれる。FIG. 1 shows a joint portion of a duct using the product of the present invention. As shown in the figure, the packing material 1 is sandwiched between the opposing flanges 3a and 3b provided at the respective ends of the ducts 2a and 2b. Four
Is a flange fitting, and 5 is a tightening bolt. The packing material 1 is sandwiched by cutting the packing material to a required length, peeling off the release paper stuck to the surface, sticking one flange, and abutting the other flange on it. It is done by tightening with bolts.
第２図は両フランジ間に挟着されたパツキング材１の正
面図、第３図はそのIII-III部端面図である。図示のよ
うに、一方の側縁の端面1aは金属箔（アルミ箔）６で包
被されている。７は接着剤である。金属箔には錫箔等を
使用することもできる。FIG. 2 is a front view of the packing material 1 sandwiched between both flanges, and FIG. 3 is an end view of the III-III part. As shown in the figure, the end face 1a at one side edge is covered with a metal foil (aluminum foil) 6. 7 is an adhesive. Tin foil or the like may be used as the metal foil.
（ト）考案の効果 ロツクウール、ガラス繊維等の無機質繊維で作成した不
織布等で成るパツキング材は、多かれ少なかれ当該繊維
の粉塵を含有するが、本考案によれば、前記の作用の項
で述べたところにより、粉塵がダクト内に逸出するのを
防止するとできる。(G) Effect of the device The packing material made of non-woven fabric made of inorganic fiber such as rock wool and glass fiber contains dust of the fiber more or less, according to the present invention. However, it is possible to prevent the dust from escaping into the duct.
特に、本考案は、前記引用発明の硬化性糊剤に代えてア
ルミ箔等の金属箔を使用したことにより、該引用発明に
おける先述の問題点を完全に解消することができたもの
である。In particular, the present invention completely eliminates the above-mentioned problems in the cited invention by using a metal foil such as an aluminum foil in place of the curable sizing agent of the cited invention.
第１図は本考案品を使用したダクト接合部の一部切欠斜
視図、第２図は第１図におけるパツキング材の拡大正面
図、第３図は第２図III-III部の拡大端面図である。 １……パツキング材、1a……側縁の端面、2a、2b……ダ
クト、3a、3b……フランジ、６……金属箔、７……接着
剤。FIG. 1 is a partially cutaway perspective view of a duct joint portion using the product of the present invention, FIG. 2 is an enlarged front view of the packing material in FIG. 1, and FIG. 3 is an enlarged end view of a III-III portion in FIG. Is. 1 ... packing material, 1a ... end face of side edge, 2a, 2b ... duct, 3a, 3b ... flange, 6 ... metal foil, 7 ... adhesive.
Claims (1)
を主材として構成され、該繊維の粉塵を含有するテープ
状長尺物において、少なくとも一方の側縁の端面がアル
ミ箔等の金属箔により包被されていることを特徴とする
ダクト用パツキング材。Claims: 1. A tape-shaped long article composed mainly of inorganic fibers such as rock wool and glass fibers, containing dust of the fibers, and at least one side edge end surface of which is wrapped with a metal foil such as aluminum foil. Packing material for ducts characterized by being covered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988059701U JPH0648229Y2 (en) | 1988-05-04 | 1988-05-04 | Duct packing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988059701U JPH0648229Y2 (en) | 1988-05-04 | 1988-05-04 | Duct packing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01163289U JPH01163289U (en) | 1989-11-14 |
| JPH0648229Y2 true JPH0648229Y2 (en) | 1994-12-12 |
Family
ID=31285450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988059701U Expired - Lifetime JPH0648229Y2 (en) | 1988-05-04 | 1988-05-04 | Duct packing material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648229Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5969963B2 (en) * | 2013-07-23 | 2016-08-17 | 本田技研工業株式会社 | Electric vehicle and manufacturing method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545158U (en) * | 1978-09-19 | 1980-03-24 | ||
| JPS55102455U (en) * | 1979-01-12 | 1980-07-17 | ||
| JPS57208355A (en) * | 1981-06-19 | 1982-12-21 | Sanki Kogyo Kk | Preparation of packing or the like for duct |
| JPS58106669U (en) * | 1982-01-18 | 1983-07-20 | 日本ピラ−工業株式会社 | Metal jacket type gasket |
| JPS6248117A (en) * | 1985-08-27 | 1987-03-02 | Mitsubishi Electric Corp | Chopper type comparator |
-
1988
- 1988-05-04 JP JP1988059701U patent/JPH0648229Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01163289U (en) | 1989-11-14 |
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