JPS59212589A - Joint section for refractory composite pipe - Google Patents
Joint section for refractory composite pipeInfo
- Publication number
- JPS59212589A JPS59212589A JP8809883A JP8809883A JPS59212589A JP S59212589 A JPS59212589 A JP S59212589A JP 8809883 A JP8809883 A JP 8809883A JP 8809883 A JP8809883 A JP 8809883A JP S59212589 A JPS59212589 A JP S59212589A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- fire
- composite pipe
- resistant composite
- socket
- 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
- 239000002131 composite material Substances 0.000 title claims description 26
- 230000009970 fire resistant effect Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Joints With Pressure Members (AREA)
- Joints With Sleeves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は耐火性の優ｎた耐火複合管の継手部の構造に関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a structure of a joint portion of a fire-resistant composite pipe having excellent fire resistance.
従来、耐火複合管の接続は内管のみ？合成樹脂系接着剤
で接合し、外管はイ・ン切９をし７た後坏ジ込んだシ、
メカニカルジヨイントにより接続しでいたが、イ・ジに
よる接続は直管？回転しなりｎばｌらない為手間がかか
り、又、メカニカルジヨイントはその為の資材を必吸と
した。Conventionally, fireproof composite pipes were only connected to the inner pipe? It was joined with synthetic resin adhesive, and the outer tube was inserted after cutting 9 and 7.
It was connected using a mechanical joint, but is the connection using I/J a straight pipe? It takes a lot of effort to rotate, and the mechanical joint requires materials for that purpose.
本発明は従来のこ扛らの欠点を解消し、錆が発生せす、
しかも強度が強く、耐火性があジ、施工が簡単な耐火複
合管の継手部全提供するものである。The present invention eliminates the drawbacks of conventional methods and prevents rust from occurring.
In addition, we provide all joints for fire-resistant composite pipes that are strong, fire-resistant, and easy to install.
り（に本発明全添付図面に従って説明する。The present invention will now be described with reference to all the accompanying drawings.
第１図は本発明の耐火複合管の第１実施例を示す縦断面
図であり、第２図、第３図はそれぞれ第２実施例、第３
実施例を示す図でりる。FIG. 1 is a longitudinal sectional view showing the first embodiment of the fireproof composite pipe of the present invention, and FIGS. 2 and 3 are the second and third embodiments, respectively.
It is a figure showing an example.
第１図に２いて、１は塩化ビニル管等の合成樹鉄板を管
状に巻いたり、又は二つ割参の継目を溶接、ハゼ止め又
はボルトナンドによって接合するものであってもよい。In Fig. 1, reference numeral 2 may be a synthetic wood iron plate such as a vinyl chloride pipe wound into a tubular shape, or a joint made of two pieces of ginseng may be joined by welding, clasp or bolt nanding.
不発明の耐火複合音の継手部に３いては一方の耐火複合
音はその端部が大径の受口となっていて、外管が内管よ
シ長くなっている。In the joint part of the uninvented fireproof composite pipe, one end of the fireproof composite pipe has a large diameter socket, and the outer pipe is longer than the inner pipe.
またこの外管の受口の円径は他方の外管の差口の外径よ
り看干大キくシである。Further, the diameter of the socket of this outer tube is approximately 100 mm larger than the outer diameter of the spigot of the other outer tube.
３はメジ剤であり、ガラス繊維、ロックウール、石綿、
石膏、セメント等が使用される。3 is medicine, which contains glass fiber, rock wool, asbestos,
Gypsum, cement, etc. are used.
尚、石綿セメントをメジ剤として使用するときはメチル
セルローズ、ポリビニルアルコール等の水溶性混オ■剤
全併用すると都合がよい。When asbestos cement is used as a medicinal agent, it is convenient to use all water-soluble admixture agents such as methyl cellulose and polyvinyl alcohol.
次に受口を廟する耐火複合音の製造方法全説明する。Next, we will explain the entire method of manufacturing the fireproof composite ring for the socket.
少くとも一つの大径受口音Ｂ ｙ、有する一８′成樹脂
内官に二つ割状の鉄板製外管全装着し、そのｉ ｌ」部
分ｋ ｍ Ｗ 、’・ゼ止め、ボルトナツト等により接
合する。At least one large-diameter socket B y has a 18' plastic inner tube with a 2-split iron plate outer tube fully attached, and its i l'' portion km W ,' · Ze stopper, bolt nut, etc. Join.
又、金属外管の内面と芯型との隙間に合成樹脂全射出成
形して、合成樹脂全射出成形し、芯型？取り外して耐火
複合音を製造してもよい。In addition, the gap between the inner surface of the metal outer tube and the core mold is completely injection molded with synthetic resin, and the core mold is completely injection molded with synthetic resin. It may be removed to produce a fireproof composite sound.
又、不発明の耐火襟付１・の継手部のメジ施工方法全説
明すると、第１．２．３図に示す如く、一方の耐火複合
管全他方の耐火複合音に嵌台伸入゛する際、一方の耐火
複＠管の内管の端面又は端部外周ＵＩｉ′Ｊ全他方の耐
火複合音の内宮内周世と接触芒ぜる。In addition, to explain the complete construction method for the joint part of the uninvented fireproof collar 1, as shown in Figure 1.2.3, one fireproof composite pipe is completely inserted into the other fireproof composite pipe. At this time, the end face or end outer circumference UIi'J of the inner pipe of one fireproof composite pipe comes into contact with the inner circumference of the other fireproof composite pipe.
又、一方の耐火複合音の外管差ロケ他方の耐火複合音の
内管受口の端面又は肩部に突き轟たるまで嵌曾挿入する
。Also, insert the outer pipe of one fireproof composite sound into the end face or shoulder of the inner pipe socket of the other fireproof composite sound until it pierces.
前記耐火複合管挿入前に内管の蓋口端面又は外周面と他
方の内管の内周面に接着剤を塗布すると共に、外管の差
口の外周面及び又は外貨の受口の内周面にもメジ剤を薄
く塗着してその後３４１人すれば容易に正確に短時間で
メジ施工かでさる。Before inserting the fireproof composite pipe, apply adhesive to the end surface or outer peripheral surface of the lid of the inner tube and the inner peripheral surface of the other inner tube, and also apply adhesive to the outer peripheral surface of the spigot of the outer tube and/or the inner periphery of the foreign currency socket. If you apply a thin layer of meji to the surface and then use 341 people, you can easily and accurately apply the meji in a short time.
このメジ施工においては、従来のように１・？突さ合わ
せて、その外周にメジ施工全する必要がなく、従来は熟
練工全必要としたが、熟練二［？必要とぜず、素人でも
でさる。そしてメジ施工の時間は従来の略ｌＯ分の１に
なる。In this construction, 1.? In addition, there is no need to perform full construction on the outer periphery of the butt, which previously required a skilled worker, but only a skilled worker. It's not necessary and even an amateur can do it. The time required for construction is approximately 1/10th of the conventional method.
本発明は上記の構成であるから、次の効果全有する。Since the present invention has the above configuration, it has all the following effects.
本発明の耐火複合音の継手部はメジ施工する際、外管の
差口外周面及び又は受口内周面に薄くメジ剤金塗着すｎ
ｔｒｘ済み、従来のようにコテで整えることも必要がな
く、メジ施工能率が非常によい。When installing the joint part of the fireproof composite sound of the present invention, a thin layer of gold is applied to the outer circumferential surface of the socket and/or the inner circumferential surface of the socket of the outer pipe.
Since it has been trxed, there is no need to trim it with a trowel like in the past, and the construction efficiency is very high.
不発明（は従来のようにイ・ジ切９の手間もかからず、
メカニカルジヨイントも必要でなく、看接続作業が短時
間で正確にでさ、又、耐火性直管との接続に２いて、配
管工事に手間が刀・からす、施工能率がよいので長尺の
耐火複合音を使用せずともよく、直管と管継手全組み合
せてユニットとしての使用も可能である。Uninvented
There is no need for mechanical joints, and the connection work can be completed in a short time and accurately.In addition, since it requires two steps to connect fire-resistant straight pipes, it is possible to reduce the time and effort required for piping work. There is no need to use fireproof composite sound, and it is possible to use all the straight pipes and pipe joints as a unit.
本発明は錆が発生せず、強度が強い上、継手部は二重の
外管により形成式汎、しかも隙間にメジ剤が充＊されて
因るので、火災時に継手部が火炎にさらされても十分な
耐火性全維持することかでさる。The present invention does not rust and is strong, and the joint part is formed by a double outer tube, and the gap is filled with medicinal agent, so the joint part is not exposed to flame in the event of a fire. However, it is important to maintain sufficient fire resistance.
第１図は不発明の耐火複合音の第１実施例縦断面゛図、
第２図、第３図は第２天施例、第３実施例？示す図であ
る。Figure 1 is a vertical cross-sectional view of the first embodiment of the uninvented fireproof composite sound;
Are Figures 2 and 3 the second heavenly example and the third example? FIG.
Claims (1)
に２いて、一方の耐火複合管の内宮の端面又は端部外周
面全他方の耐火複合管の内管内周面と接触するよう一方
の耐火複合管の外管差ロケ他方の耐火複合管の内管受口
の端面又は肩部に突き当たるまで嵌合挿入し、この挿入
に際して、一方の耐火複合管の外管受口内周面及び又は
他方の耐火複合管の外管受口内周面にメジ剤が塗着され
、前記一方の外管の差口外周面と他方の外管の受口内周
面間でメジ施工が行なわれることを特徴とする耐火複合
管の継手部2 at the joint of a fire-resistant composite pipe consisting of a synthetic resin inner pipe and a metal outer pipe, so that the end face of the inner wall or the outer peripheral surface of one end of one fire-resistant composite pipe is in contact with the inner peripheral face of the other fire-resistant composite pipe. Insert the outer pipe of one fire-resistant composite pipe until it hits the end face or shoulder of the inner pipe socket of the other fire-resistant composite pipe. Or, a medicinal agent is applied to the inner circumferential surface of the outer pipe socket of the other fire-resistant composite pipe, and the medicinal agent is applied between the outer circumferential surface of the socket of the one outer pipe and the inner circumferential surface of the socket of the other outer pipe. Characteristic joints of fire-resistant composite pipes
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8809883A JPS59212589A (en) | 1983-05-19 | 1983-05-19 | Joint section for refractory composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8809883A JPS59212589A (en) | 1983-05-19 | 1983-05-19 | Joint section for refractory composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59212589A true JPS59212589A (en) | 1984-12-01 |
Family
ID=13933387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8809883A Pending JPS59212589A (en) | 1983-05-19 | 1983-05-19 | Joint section for refractory composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59212589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014126095A (en) * | 2012-12-26 | 2014-07-07 | Showa Denko Kenzai Kk | Fire resistant double-layer pipe |
-
1983
- 1983-05-19 JP JP8809883A patent/JPS59212589A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014126095A (en) * | 2012-12-26 | 2014-07-07 | Showa Denko Kenzai Kk | Fire resistant double-layer pipe |
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