JPH04101091U - Bulkhead penetration piping parts - Google Patents
Bulkhead penetration piping partsInfo
- Publication number
- JPH04101091U JPH04101091U JP477791U JP477791U JPH04101091U JP H04101091 U JPH04101091 U JP H04101091U JP 477791 U JP477791 U JP 477791U JP 477791 U JP477791 U JP 477791U JP H04101091 U JPH04101091 U JP H04101091U
- Authority
- JP
- Japan
- Prior art keywords
- piping
- sleeve
- cap
- bulkhead
- piping material
- 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.)
- Granted
Links
- 230000035515 penetration Effects 0.000 title description 5
- 239000000463 material Substances 0.000 claims abstract description 69
- 239000003566 sealing material Substances 0.000 claims abstract description 28
- 238000003780 insertion Methods 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 29
- 230000000149 penetrating effect Effects 0.000 claims description 25
- 230000000694 effects Effects 0.000 abstract description 3
- 208000001836 Firesetting Behavior Diseases 0.000 abstract 1
- 239000000565 sealant Substances 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000004079 fireproofing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010454 slate Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000012775 heat-sealing material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
(57)【要約】
【構成】 放火区画を形成する隔壁1を貫通して配管さ
れる配管材2を囲繞して保護する不燃性スリーブ3を設
け、スリーブ3によって保護される配管材2を挿通する
ための配管用挿通赤6に有し、且つ、スリーブ3の両端
に夫々シール状態で取付け自在な一対の不燃性キャップ
4を設けてある。キャップ4を外キャップ4Bと内キャ
ップ4Aとから構成し、そして、内キャップ4Aに、ス
リーブ3の軸心方向にほぼ沿って凹入するシール材充填
用凹入部4Cを形成しするとともに、凹入部4Cの底部
に前記挿通孔6を配置してある。
【効果】 配管材を囲繞した後は、キャップと配管材及
び隔壁と、この隔壁を貫通している隔壁貫通配管部材の
スリーブ間にシール材を充填するだけで、配管材の防火
処理を行えるという、すなわち、その作業を容易なもの
として実現できながら、更に、キャップと配管材の間の
シール材の充填を確実に行えることで、その防火性能を
向上できる。
(57) [Summary] [Structure] A non-combustible sleeve 3 is provided to surround and protect the piping material 2 that penetrates the bulkhead 1 that forms the arson zone, and the piping material 2 protected by the sleeve 3 is inserted. A pair of nonflammable caps 4 are provided on both ends of the sleeve 3, respectively, and can be attached in a sealed state. The cap 4 is composed of an outer cap 4B and an inner cap 4A, and the inner cap 4A is formed with a sealing material filling recess 4C that is recessed approximately along the axial direction of the sleeve 3. The insertion hole 6 is arranged at the bottom of 4C. [Effect] After enclosing the piping material, simply filling the sealing material between the cap, the piping material, the bulkhead, and the sleeve of the bulkhead-penetrating piping member that penetrates the bulkhead can make the piping material fireproof. In other words, while making the work easier, it is also possible to reliably fill the sealing material between the cap and the piping material, thereby improving its fire protection performance.
Description
【0001】0001
本考案は、防火壁、床といった防火区画を形成する隔壁を貫通して配管される 配管材を保護する隔壁貫通配管部材に関する。 This invention allows piping to penetrate through bulkheads that form fireproof partitions, such as firewalls and floors. The present invention relates to a partition wall penetrating piping member that protects piping materials.
【0002】0002
従来、この種の隔壁貫通配管部材としては確立されたものが使用されていたわ けではなく、以下に説明する工法により防火区画を形成する隔壁を貫通して配管 される配管材の防火保護が行われてきた。即ち防火区画を形成する隔壁を貫通し て配管される配管材の周囲は、その隔壁貫通部とこの両端に接続する通常の配管 部が、別構造として形成されるとともに、これらの両接続部に亘って防火処理が 施されていた。従来の構造を図面に基づいて説明する。図6に従来構造が示され ており、ここで防火壁、床といった隔壁1を貫通して配管材2が配管されている 。そして隔壁1の近接部には外壁を不燃性スリーブ3で形成されている隔壁貫通 部Aが設けられるとともに、両端に接続する通常配管部B,Bが設けられる。一 方この隔壁貫通部Aに接続される通常配管部B,Bは、ほぼ隔壁貫通部Aと同径 に形成されている。そして両部A,Bの接続部Cは、不燃テープTで、二重巻程 度に被覆される。また隔壁1と前記スリーブ3との間の隣間は、モルタルや、耐 熱シール材7にて埋め戻されている。このような構成で通常配管部B間の配管材 2全体を防火処理していた。しかし、上述の構成においては、不燃テープTで前 記接続部Cを被覆する煩雑な作業が必要で、特に狭いコーナー部や高い位置にあ る天井部に配管されている配管材2を上述の従来の工法で防火処理する際には、 その被覆作業は非常に煩雑かつ作業性の悪いものとなる虞があった。 そこで本出願人が、これらの欠点を解消することのできる考案(実願平1―1 17531号)を出願してある。つまり、これは図7に示すように不燃性スリー ブ3と、このスリーブ3の両端に取り付けられた一対のキャップ4,4とから構 成した隔壁貫通配管部材Pであって、隔壁1に貫通して配管される配管材2に前 記配管部材Pを取付施工するに際して、スリーブ3の両端にシール状態でキャッ プ4が取り付けてあり、このスリーブ3で前記配管材2を囲繞した後に、このス リーブ3と、スリーブ3が貫通する隔壁1間の隙間及びキャップ4と配管材2と の間の隙間を耐熱シール材7等で簡単に埋め込めるだけで、その取付を完了でき 、不燃テープTの被覆作業という煩雑な作業なしに、この配管材2の防火処理が 行え、狭いコーナー部や高い位置にある天井部に配管されている配管材2に対し てもその防火処理を容易に行えるものを提案している。また別に図8に示すよう に隔壁1に貫通する配管材2と上述の隔壁貫通配管部材Pとを一体に組立てて、 予めそれをユニット化したもので、これを隔壁1に挿通させ、その後隣接する配 管材2の端部とユニット化した配管材2の端部同士を簡単なジョイント又は、ろ う付けで連結させることで、防火処理を行えるものが提案されている。 Conventionally, established materials for this type of bulkhead penetrating piping have been used. Instead of installing piping through the bulkhead that forms the fireproof division using the construction method described below. Fire protection has been provided for piping materials used in the past few years. In other words, it penetrates the bulkhead that forms the fireproof compartment. The area around the piping material that is piped is the normal piping that connects to its bulkhead penetration and both ends. are formed as separate structures, and fire protection treatment is applied across both of these connections. It had been applied. A conventional structure will be explained based on the drawings. The conventional structure is shown in Figure 6. Here, piping material 2 is piped through a partition wall 1 such as a fire wall or floor. . In the vicinity of the partition wall 1, the outer wall is made of a non-combustible sleeve 3 that penetrates the partition wall. A section A is provided, and normal piping sections B and B connected to both ends are provided. one The normal piping parts B and B connected to this partition wall penetration part A have approximately the same diameter as the partition wall penetration part A. is formed. The connecting part C between both parts A and B is double-wound with non-combustible tape T. coated at the same time. Also, the space between the partition wall 1 and the sleeve 3 is covered with mortar or It is backfilled with heat sealing material 7. With this kind of configuration, the piping material between piping section B is usually The entire building was fireproofed. However, in the above configuration, the non-combustible tape T A complicated work is required to cover the connection part C, especially in narrow corners or in high positions. When fireproofing the piping material 2 installed in the ceiling using the above-mentioned conventional method, The coating work may be very complicated and have poor workability. Therefore, the present applicant has proposed a device (Utility Application Hei 1-1) that can eliminate these drawbacks. No. 17531) has been filed. In other words, this is a non-flammable three-dimensional structure as shown in Figure 7. It consists of a sleeve 3 and a pair of caps 4, 4 attached to both ends of the sleeve 3. The partition wall penetrating piping member P has a structure in front of the piping material 2 that penetrates the partition wall When installing the piping member P mentioned above, attach caps to both ends of the sleeve 3 in a sealed state. A sleeve 4 is attached, and after surrounding the piping material 2 with this sleeve 3, this sleeve 3 is attached. The gap between the rib 3 and the partition wall 1 through which the sleeve 3 passes, and the cap 4 and the piping material 2 The installation can be completed by simply filling the gap between the parts with heat-resistant sealant 7, etc. , the fire prevention treatment of the piping material 2 can be carried out without the complicated work of covering it with non-combustible tape T. For piping material 2 installed in narrow corners or high ceilings, We are proposing something that can be easily fireproofed. Also, as shown in Figure 8 The piping material 2 penetrating the partition wall 1 and the above-mentioned partition wall penetrating piping member P are assembled together, It is made into a unit in advance, which is inserted into the bulkhead 1, and then inserted into the adjacent arrangement. Connect the ends of the pipe material 2 and the ends of the unitized piping material 2 with a simple joint or filter. It has been proposed that fireproofing can be achieved by connecting them with a weld.
【0003】0003
ところが、従来の技術の欠点を解消できる上述の隔壁貫通配管部材において、 キャップと配管材との間の隙間に耐熱シール材を充填するに際して、両端にシー ル状態にキャップを取り付けてあるスリーブに配管材を貫通させた後、作業者が この隔壁貫通配管部材外方より、作業者の手の感覚とシール材外表面の外観状態 だけで、隔壁貫通配管部材のキャップと配管材との間の隙間に耐熱シール材を押 し付けることで詰め込ませるものであり、隙間内方を目認することができないた めに確実に前記隙間全周に亘って均等に耐熱シール材を充填することができると は言えるものではない。通常、隙間に耐熱シール材を充填してシールするには、 所定以上の厚み及び奥行きを必要とし、それ以下の厚み又は奥行きの場合は、シ ール性がわるく、例えば、煙や空気を容易に通過させてしまう虞がある。ところ が上述の場合、所定の量のシール材を作業者が隔壁貫通配管部材外方より充填し たにもかかわらず、前記隙間のある部分は密度高く充填されていて、他の部分は 密度が疎で薄い膜状となる虞があり、この為、この隙間を周方向に均等にシール できないという不具合が発生してしまう虞がある。本考案は、上述のように配管 材の防火処理を容易に行える隔壁配管部材において、配管材が前記配管部材に取 り付けてある状態にある際のキャップと配管材との間の隙間に耐熱シール材を周 方向に均等に、しかも確実に充填できる隔壁貫通配管部材を提供することを目的 とする。 However, in the above-mentioned partition wall penetrating piping member that can eliminate the drawbacks of the conventional technology, When filling the gap between the cap and the piping material with heat-resistant sealing material, seal at both ends. After passing the piping material through the sleeve with the cap attached, the operator From the outside of this bulkhead penetrating piping member, check the operator's hand feel and the appearance of the outer surface of the sealing material. Simply press the heat-resistant sealant into the gap between the cap of the bulkhead piping member and the piping material. It is made to close by basting, and the inside of the gap cannot be visually checked. Therefore, it is possible to reliably fill the heat-resistant sealing material evenly over the entire circumference of the gap. cannot be said. Normally, to seal the gap by filling it with a heat-resistant sealant, If the thickness and depth are required to be greater than the specified value, and if the thickness or depth is less than that, the They have poor sealing properties and may allow smoke and air to pass through them easily, for example. place In the above case, the operator fills the specified amount of sealant from the outside of the bulkhead penetrating piping member. However, the gap is filled with high density, and the other parts are filled with high density. There is a risk that the density will be sparse and it will form a thin film, so it is necessary to seal this gap evenly in the circumferential direction. There is a risk that a problem may occur where this is not possible. This invention is based on piping as described above. In bulkhead piping members whose materials can be easily fireproofed, the piping materials are attached to the piping members. Place a heat-resistant sealant around the gap between the cap and the piping material when it is attached. The purpose is to provide a bulkhead penetrating piping member that can be filled evenly and reliably in all directions. shall be.
【0004】0004
冒記の構成の隔壁貫通配管部材における本考案の特徴構成は前記キャップを外 キャップと内キャップとから構成し、そして、前記内キャップに、スリーブの軸 心方向にほぼ沿って凹入するシール材充填用凹入部を形成するとともに、前記凹 入部の底部に前記挿通孔を配置してある点にある。 The characteristic structure of the present invention in the partition wall penetrating piping member having the above structure is that the cap is removed. It is composed of a cap and an inner cap, and a shaft of the sleeve is attached to the inner cap. A recessed portion for filling the sealing material recessed approximately along the center direction is formed, and the recessed portion The point is that the insertion hole is arranged at the bottom of the entrance part.
【0005】[0005]
不燃性スリーブの両端夫々にシール状態に不燃性キャップを取付け、そして防 火区画を形成する隔壁を貫通して配管される配管材を、両端の前記キャップの配 管用挿通孔に貫通させながら、前記スリーブに囲繞させ、このスリーブと、スリ ーブを貫通する隔壁間の隙間及び前記キャップの内キャップ側に形成したシール 材充填用凹入部と、配管材及び外キャップの内周面とにより形成される隙間(以 下シール材充填空間と称する)に耐熱シール材を充填させる。そうすることで、 配管材を隙間なく防火性のもので囲繞でき、その防火処理が行える。そして作業 者が耐熱シール材を前記シール充填空間に充填する際、前記シール材充填空間内 のシール材は配管材の外周面及び外キャップの内周面の沿って流動して、内キャ ップの凹入部に接当して充填されることになり、従って、作業者にシール材を当 たりを感じるまで押し付け詰め込ませると、前記シール材充填空間に隙間なく充 填させることができる。つまり、内キャップの凹入部にシール材を充填するだけ で、キャップと配管部材との間で、後方向及び配管長手方向でのシール材を、両 者相互に確実に密接させることができる。 Attach a sealed nonflammable cap to each end of the nonflammable sleeve, and The piping material that passes through the bulkhead that forms the fire compartment is While passing through the tube insertion hole, surround the sleeve with the sleeve and the sleeve. a gap between the partition walls passing through the tube and a seal formed on the inner cap side of the cap; The gap formed by the material filling recess and the inner peripheral surface of the piping material and outer cap (hereinafter The lower sealant filling space (referred to as the lower sealant filling space) is filled with heat-resistant sealant. By doing so, Piping materials can be surrounded with fireproof materials without gaps, and fireproofing can be performed on them. and work When a person fills the heat-resistant sealing material into the sealing filling space, the inside of the sealing material filling space The sealing material flows along the outer circumferential surface of the piping material and the inner circumferential surface of the outer cap, and The sealant will be in contact with the concave part of the cup and will be filled. Press the sealant until you feel it fill, and the sealant filling space will be filled without any gaps. can be filled. In other words, just fill the recessed part of the inner cap with sealing material. Then, apply sealant between the cap and the piping member in both the rear direction and the longitudinal direction of the piping. It is possible to ensure that people are in close contact with each other.
【0006】[0006]
よって隔壁に貫通して配管される配管材の防火処理が容易に行える隔壁貫通配 管部材を実現しながら、更に配管材とキャップ間の隙間を十分シールできるよう に、その隙間に確実に耐熱シール材を充填でるようになり、隔壁貫通配管部材の 性能を向上できる。又、外キャップが内キャップを十分に囲み、内キャップが外 表面に露出しない構成にすると、内キャップを防火性以外の安価な部材、例えば 、防火性材以外の樹脂等で製作できると共に外キャップの挿通孔を大きく成形し 、そして、内キャップの挿通孔を、その配管材の外径及び配管数に応じた形に種 々成形して準備しておくことで隔壁貫通配管部材が囲繞する配管材の外径及び配 管数に応じて、容易に対応でき、よって経済性及び作業性を向上させることがで きる。 Therefore, it is possible to easily perform fire prevention treatment on piping materials that penetrate through the bulkhead. While realizing the pipe material, it is also possible to sufficiently seal the gap between the piping material and the cap. In addition, the gap can now be reliably filled with heat-resistant sealant, making it possible to securely fill the gap with the bulkhead-penetrating piping member. Performance can be improved. Also, the outer cap sufficiently surrounds the inner cap, and the inner cap If the structure is such that it is not exposed to the surface, the inner cap can be replaced with a non-fire-retardant inexpensive material, e.g. It can be made from resin other than fire-retardant materials, and the insertion hole of the outer cap can be made larger. Then, the insertion hole of the inner cap is shaped according to the outer diameter of the piping material and the number of piping. The outer diameter and arrangement of the piping material surrounded by the bulkhead penetrating piping member can be determined by forming and preparing the It can be easily adapted depending on the number of pipes, thus improving economic efficiency and workability. Wear.
【0007】[0007]
本願の実施例の図面を説明する。図2及び図3に防火区画を形成する隔壁1、 この隔壁1を貫通して配管してある配管材2及びこの配管材2を囲繞して保護し ている隔壁貫通配管部材Pを示している。前記隔壁貫通配管部材Pは、円筒状の スレート製のスリーブ3と、このスリーブ3の両端開口の一部分を閉塞するよう 、この両端の縁部全周に亘ってシール状態に取付けてある不燃性キャップ4及び 、配管材2の外周面を包むと共に、スリーブ3に内装する発泡ポリエチレンから 成る断熱材5とで構成してある。図1に示すように、前記キャップ4は、スリー ブ3の端部全縁をシール状態に外嵌する外キャップ4Bと、外キャップ4Bの内 面とスリーブ3の端縁に挾持される内キャップ4Aとから構成してある。前記外 キャップ4Bは筒状に形成してあり、一端側の内径をスリーブ3の外径よりやや で大きくしてあり、この一端側がスリーブ3の端部全縁を、しかもシール状態に なるよう、隙間無く外嵌自在に構成してあり、そして、他端側の中央には配管材 2を貫通させる挿通孔6を設けてある。前記内キャップ4Aは板状の円盤で、そ の中央に配管材2を貫通させる挿通孔6を配設すると共に、この挿通孔6の周辺 部分を、スリーブ長手方向にへこました2段形状として、このへこみ部分が、耐 火用隔壁貫通配管部Pが配管材2を囲繞している取付姿勢にある際、スリーブ3 の軸心方向にほぼ沿って凹入するシール材充填用凹入部4Cとなるように構成し てある。よって、隔壁貫通配管部材Pを隔壁1に貫通して配管される配管材2に 取付けるに当っては、先ず隔壁1に隔壁貫通配管部材Pを挿入できるだけの開口 を形成する。そして、この開口に隔壁貫通配管部材Pを挿入させて、これを適当 に仮固定する。次に隔壁貫通配管部材Pの内外両キャップ4A,4Bの挿通孔6 を貫通して防火区画に渡る配管材2をスリープ3で囲繞して、その配管を行うの である。次に、スリーブ3と、スリーブ3を貫通する隔壁1との間の隙間、及び 、内キャップ4Aのシール材充填用凹入部4Cと外キャップ4Bの内周面及び配 管材2との間に形成されるシール材充填空間にシール材として耐熱シール材7を 充填する。以上で配管材2を隙間なく防火性のもので囲繞でき、その防火処理を 完了することができる。従って、その作業を容易に行えるものである。そして、 作業者が耐熱シール材7を前記シール材充填空間に充填する際に、前記シール材 充填空間内の耐熱シール材7は、凹入部4Cに耐熱シール材7を少し多めに簡単 に詰め込んで、外キャップ4Bで押つけることにより、配管材2の外周面及び外 キャップ4Bの内周面の沿って流動して、内キャップ4Aのシール材充填用凹入 部4C側壁に接当して充填されることになり、従って前記シール材充填空間に隙 間なく耐熱シール材7を充填させることができ、配管材2とキャップ4間の隙間 を確実にシールすることができる。 The drawings of the embodiments of the present application will be described. A bulkhead 1 forming a fireproof compartment in FIGS. 2 and 3, A piping material 2 that penetrates this partition wall 1 and this piping material 2 is surrounded and protected. A partition wall penetrating piping member P is shown. The partition wall penetrating piping member P has a cylindrical shape. A sleeve 3 made of slate and a sleeve 3 that partially closes the openings at both ends of the sleeve 3. , a non-flammable cap 4 which is attached in a sealed state over the entire circumference of the edges of both ends; , from foamed polyethylene that wraps around the outer peripheral surface of the piping material 2 and is also placed inside the sleeve 3. It is composed of a heat insulating material 5 consisting of: As shown in FIG. 1, the cap 4 has three An outer cap 4B that seals the entire edge of the outer cap 3, and an inner cap 4B of the outer cap 4B. It consists of a surface and an inner cap 4A which is held between the edges of the sleeve 3. Other than the above The cap 4B is formed into a cylindrical shape, and the inner diameter of one end is slightly larger than the outer diameter of the sleeve 3. This one end side covers the entire edge of the sleeve 3 and is in a sealed state. It is configured so that it can be fitted externally without any gaps, and there is piping material in the center of the other end. 2 is provided with an insertion hole 6 passing through it. The inner cap 4A is a plate-shaped disc, and An insertion hole 6 through which the piping material 2 passes is provided in the center of the The part is recessed in the longitudinal direction of the sleeve in a two-step shape, and this recessed part increases the resistance. When the fire bulkhead penetrating piping section P is in the installation position surrounding the piping material 2, the sleeve 3 The recessed portion 4C for filling the sealing material is configured to be recessed approximately along the axial direction of the recessed portion 4C. There is. Therefore, the piping material 2 that is piped through the partition wall 1 through the partition wall penetrating piping member P When installing, first create an opening in the partition wall 1 that is large enough to insert the partition wall penetrating piping member P. form. Then, insert the partition wall penetrating piping member P into this opening and tighten it appropriately. Temporarily fix it. Next, the insertion holes 6 of both the inner and outer caps 4A, 4B of the partition wall penetrating piping member P The piping material 2 that passes through the fire prevention compartment is surrounded by sleep 3, and the piping is carried out. It is. Next, the gap between the sleeve 3 and the partition wall 1 passing through the sleeve 3, and , the inner peripheral surface and arrangement of the sealing material filling recess 4C of the inner cap 4A and the outer cap 4B. A heat-resistant sealing material 7 is placed as a sealing material in the sealing material filling space formed between the pipe material 2 and the pipe material 2. Fill. With the above, the piping material 2 can be surrounded with fireproof material without any gaps, and its fireproofing treatment can be carried out. can be completed. Therefore, the work can be done easily. and, When an operator fills the heat-resistant sealing material 7 into the sealing material filling space, the sealing material The heat-resistant sealing material 7 in the filling space can be easily applied by adding a little more heat-resistant sealing material 7 to the recessed part 4C. The outer peripheral surface of the piping material 2 and the outer surface of the piping material 2 are The fluid flows along the inner peripheral surface of the cap 4B and fills the sealing material filling recess of the inner cap 4A. The sealing material is filled in contact with the side wall of the part 4C, thus creating a gap in the sealing material filling space. The heat-resistant sealing material 7 can be filled quickly, filling the gap between the piping material 2 and the cap 4. can be reliably sealed.
【0008】 尚、図1に示すように内キャップ4Aが外方に露出していないことで、内キャ ップ4Aを不燃材のみだけでなく、不燃材以外の製作容易な部材で製作してもよ い。[0008] Furthermore, as shown in Fig. 1, since the inner cap 4A is not exposed to the outside, the inner cap 4A is not exposed to the outside. Top 4A can be made not only from noncombustible materials, but also from easily manufactured materials other than noncombustible materials. stomach.
【0009】 〔別実施例〕 内キャップの形状としては、耐熱シール材の充填用空間の一部の形成壁となっ ている上記実施例以外に、図4に示すようにシール材充填空間の全形成壁を内キ ャップ4Aより構成したものでもよい。又、外キャップ4Bにある挿通孔6の開 口の正面形状としては、上記実施例に示すよう単なる円形の孔以外に図5に示す ようでもよい。耐熱シール材の充填作業を促進させる為の多数の溝8をこの開口 周辺に施してあるものでもよい。 又、前記スリーブ3や不燃性キャップ4は、スレート以外に、ロックウール又 はガラスウール等の補強繊維やセメントで固めた不燃材から成ってもよい。[0009] [Another example] The shape of the inner cap is such that it serves as a wall that forms part of the space for filling the heat-resistant sealing material. In addition to the above-mentioned embodiment, as shown in FIG. It may also be composed of a cap 4A. Also, the opening of the insertion hole 6 in the outer cap 4B As for the front shape of the mouth, in addition to the simple circular hole shown in the above embodiment, the shape shown in FIG. It may seem like that. A large number of grooves 8 are formed in this opening to facilitate filling work with heat-resistant sealing material. It may also be something that is placed around the area. In addition, the sleeve 3 and the nonflammable cap 4 may be made of rock wool or other materials other than slate. The material may be made of reinforcing fibers such as glass wool or non-combustible material hardened with cement.
【0010】 尚、実用新案登録請求の範囲の項に図面との対照を便利にするために符号を記 すが、該記入により本考案は添付図面の構造に限定されるものではない。0010 In addition, symbols are written in the claims section of the utility model registration for convenience of comparison with the drawings. However, the present invention is not limited to the structure shown in the accompanying drawings.
【図1】本願の隔壁貫通配管部材を配管材に取付けてあ
る状態における要部の縦断面図[Figure 1] Longitudinal cross-sectional view of the main parts of the bulkhead penetrating piping member of the present application in a state where it is attached to piping material
【図2】本願の隔壁貫通配管部材を配管材に取付けてあ
る状態における要部の正面図[Fig. 2] A front view of the main parts of the bulkhead penetrating piping member of the present application in a state where it is attached to piping material.
【図3】本願の隔壁貫通配管部材を配管材に取付けてあ
る状態の全体縦断面図[Fig. 3] Whole vertical cross-sectional view of the partition wall penetrating piping member of the present application in a state where it is attached to piping material
【図4】別実施例の配管材に取付状態にある隔壁貫通配
管部材の要部の縦断面図[Fig. 4] Longitudinal cross-sectional view of the main part of the bulkhead penetrating piping member attached to the piping material of another example
【図5】別実施例の配管材に取付状態にある隔壁貫通配
管部材の要部の正面図[Fig. 5] Front view of the main parts of the bulkhead penetrating piping member attached to the piping material of another example.
【図6】従来技術の構造[Figure 6] Structure of conventional technology
【図7】本出願人が先だって出願した構造[Figure 7] Structure previously filed by the applicant
【図8】本出願人が先だって出願した構造[Figure 8] Structure previously filed by the applicant
1 隔壁 2 配管材 3 スリーブ 4 不燃性キャップ 4A 内キャップ 4B 外キャップ P 隔壁貫通配管部材 1 Bulkhead 2 Piping materials 3 Sleeve 4 Nonflammable cap 4A inner cap 4B Outer cap P Bulkhead penetration piping member
Claims (1)
て配管される配管材(2)を囲繞して保護する不燃性ス
リーブ(3)を設け、前記スリーブ(3)によって保護
される前記配管材(2)を挿通するための配管用挿通孔
(6)を有し、且つ、前記スリーブ(3)の両端に夫々
シール状態で取り付け自在な一対の不燃性キャップ
(4)を設けてある隔壁貫通配管部材であって、前記キ
ャップ(4)を外キャップ(4B)と内キャップ(4
A)とから構成し、そして、前記内キャップ(4A)
に、スリーブ(3)の軸心方向にほぼ沿って凹入するシ
ール材充填用凹入部(4C)を形成するとともに、前記
凹入部(4C)の底部に前記挿通孔(6)を配置してあ
る隔壁貫通配管部材。1. A non-combustible sleeve (3) is provided to surround and protect a piping material (2) that is piped through a partition wall (1) forming a fireproof compartment, and is protected by the sleeve (3). It has a piping insertion hole (6) for inserting the piping material (2), and a pair of nonflammable caps (4) are provided at both ends of the sleeve (3), respectively, which can be attached in a sealed state. In a certain partition wall penetrating piping member, the cap (4) is connected to an outer cap (4B) and an inner cap (4B).
A), and the inner cap (4A)
A sealing material filling recess (4C) recessed approximately along the axial direction of the sleeve (3) is formed, and the insertion hole (6) is arranged at the bottom of the recess (4C). A certain bulkhead penetrating piping member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP477791U JP2510783Y2 (en) | 1991-02-08 | 1991-02-08 | Bulkhead piping material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP477791U JP2510783Y2 (en) | 1991-02-08 | 1991-02-08 | Bulkhead piping material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04101091U true JPH04101091U (en) | 1992-09-01 |
JP2510783Y2 JP2510783Y2 (en) | 1996-09-18 |
Family
ID=31734842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP477791U Expired - Lifetime JP2510783Y2 (en) | 1991-02-08 | 1991-02-08 | Bulkhead piping material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2510783Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002174367A (en) * | 2000-09-25 | 2002-06-21 | Sekisui Chem Co Ltd | Piping structure provided with refractory expansible packing |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102518265B1 (en) * | 2018-08-30 | 2023-04-06 | 삼성중공업 주식회사 | Penetration Piece for Pulling Handle Wire Rope |
-
1991
- 1991-02-08 JP JP477791U patent/JP2510783Y2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002174367A (en) * | 2000-09-25 | 2002-06-21 | Sekisui Chem Co Ltd | Piping structure provided with refractory expansible packing |
Also Published As
Publication number | Publication date |
---|---|
JP2510783Y2 (en) | 1996-09-18 |
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