JPH0640594U - Thermal insulation coating for piping - Google Patents
Thermal insulation coating for pipingInfo
- Publication number
- JPH0640594U JPH0640594U JP7529692U JP7529692U JPH0640594U JP H0640594 U JPH0640594 U JP H0640594U JP 7529692 U JP7529692 U JP 7529692U JP 7529692 U JP7529692 U JP 7529692U JP H0640594 U JPH0640594 U JP H0640594U
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- heat insulating
- coating material
- pipe
- piping
- 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
Landscapes
- Thermal Insulation (AREA)
Abstract
(57)【要約】
【目的】 エアコンディショナなどの配管部分に施工現
場で被覆装着される配管用断熱被覆材であって、取り付
け施工作業が簡易にでき、かつ安価に製造できるものを
提供する。
【構成】 軸線方向に分割された一方の分割半体の接合
面に嵌合用突起を一体的に突設し、また他方の分割半体
の対応接合面に、前記接合用突起を緊密嵌合しうる嵌合
孔を設ける。
(57) [Summary] [Purpose] To provide a heat insulating coating material for pipes that is attached to the pipe portion of an air conditioner or the like at a construction site by coating, which can be easily mounted and manufactured at low cost. . [Structure] A fitting protrusion is integrally projected on the joint surface of one of the divided halves divided in the axial direction, and the joint protrusion is tightly fitted on the corresponding joint surface of the other divided half. A fitting hole is provided.
Description
【０００１】[0001]
この考案は、エアコンディショナ、給湯機などの配管に取り付けられる配管用 断熱被覆材に関する。 The present invention relates to a heat insulating coating material for piping which is attached to piping such as an air conditioner and a water heater.
【０００２】[0002]
エアコンディショナ、給湯機等の配管といった温冷熱媒体が流通するような配 管設備においては一般的に配管外面を断熱被覆材により被覆することで、断熱が 図られている。 In piping equipment such as piping for air conditioners and water heaters in which hot and cold heat medium flows, heat insulation is generally achieved by coating the outer surface of the piping with a heat insulating coating material.
【０００３】 このような断熱被覆材は、配管の外形に見合った内面を有する一対の分割半体 を合掌状態に合わせることで配管を被覆し、その外面を合成樹脂製の保護テープ 等で捲回して施工されることが多い。Such a heat insulating coating material covers a pipe by aligning a pair of split halves having an inner surface corresponding to the outer shape of the pipe in a palmed state, and the outer surface thereof is wound with a protective tape made of synthetic resin or the like. Is often constructed by
【０００４】 従来このような用途に用いる断熱被覆材は、合成発泡ポリエチレン、合成発泡 ポリウレタンなどの合成発泡樹脂シートから真空成形により作られた成形体をト リミング切断して所望の形状に成形して供されていた。ところがこの場合には材 料の無駄が多いため、最近では発泡合成樹脂シートを熱圧成形することにより、 所望形状に成形したものが多く使われる状況となってきている。Conventionally, the heat insulating coating material used for such an application is obtained by trimming and cutting a molded body formed by vacuum molding from a synthetic foamed resin sheet such as synthetic foamed polyethylene or synthetic foamed polyurethane to form a desired shape. Had been served. However, in this case, there is a large amount of waste of material, and recently, foamed synthetic resin sheets have been used by thermocompression molding to obtain a desired shape.
【０００５】 このような断熱被覆材は、施工現場に於て二つの分割半体を配管部分の周りに 合わせて装着しなければならないために、分割半体相互に比較的容易な仮止めの 手段を有することが必要である。Since such a heat insulating coating material has to be mounted on the construction site so that the two divided halves are aligned around the pipe portion, the divided halves are relatively easy to temporarily fix each other. It is necessary to have
【０００６】 そこで従来一般的には、予め一方の半体に両面粘着テープを取り付け、あるい は粘着剤を塗布しておき、施工現場においてその粘着面を保護している離型紙を 剥し取り、相手方の分割半体と粘着固定するという方法が採られている。ところ がこの方法では、断熱被覆材の製造工程において、両面粘着テープの貼着工程、 あるいは粘着剤の塗布工程、離型紙の貼着工程等を必要とし、製作に些か手間が かかり、コスト高の要因になるという欠点がある。のみならず、使用現場におい て離型紙をいちいち剥すのに手間がかかり、作業能率が悪い上、特に作業スペー スの狭い天井裏等における施工にいささか厄介なものであった。Therefore, conventionally, in general, a double-sided adhesive tape is attached to one half body in advance, or an adhesive is applied, and the release paper protecting the adhesive surface is peeled off at the construction site. The method of sticking and fixing with the other half of the opponent is adopted. However, this method requires a double-sided adhesive tape sticking process, an adhesive applying process, a release paper sticking process, etc. in the manufacturing process of the heat insulating coating material, which requires a little labor for production and is costly. There is a drawback that it becomes a factor of. Not only that, it took a lot of time to peel off the release paper at the site of use, and the work efficiency was poor, and it was a little troublesome for construction especially in the ceiling space where the work space was narrow.
【０００７】[0007]
この考案は、上述のような欠点に鑑みて、安価に製造し得て、かつ取り付け施 工が従来より一層簡易に行える配管用断熱被覆材を提供することを目的としてな されたものである。 In view of the above-mentioned drawbacks, the present invention has been made for the purpose of providing a heat insulating coating material for piping, which can be manufactured at low cost and can be attached more easily than before.
【０００８】 即ち、この考案は、発泡合成樹脂からなり、軸線方向に分割された複数個の分 割半体相互を合わせることで、配管の外周面に被覆装着される配管用断熱被覆材 において、一方の分割半体の接合面に嵌合用突起が一体的に突設され、他方の分 割半体の対応接合面に、前記嵌合用突起を緊密嵌合しうる嵌合孔が設けられてな ることを特徴とする配管用断熱被覆材を要旨とする。That is, the present invention relates to a heat insulating coating material for a pipe, which is made of a foamed synthetic resin and which is attached to the outer peripheral surface of the pipe by covering a plurality of axially divided split halves. A fitting projection is integrally provided on the joining surface of one of the split halves, and a fitting hole is formed on the corresponding joining surface of the other split half so that the fitting projection can be tightly fitted. The gist is a heat insulating coating material for piping, which is characterized in that
【０００９】[0009]
以下、この考案を図示実施例に基づいて説明する。 The present invention will be described below with reference to illustrated embodiments.
【００１０】 この実施例の配管用断熱被覆材は、エアコンディショナ、給湯機等の配管のジ ョイント部分といった配管が相対的に太くなった部分に使用されるものである。 図２において、（４）は金属管からなる配管であり、そのジョイント部分（４ ａ）を除く上部及び下部は既に断熱被覆材（５）が予め仮止め装着されており、 上記ジョイント部分（４ａ）にこの考案に係る配管用断熱被覆材（１）が被覆装 着される。The heat insulating coating material for a pipe of this embodiment is used for a relatively thick portion such as a joint portion of a pipe of an air conditioner or a water heater. In FIG. 2, (4) is a pipe made of a metal pipe, and the upper and lower parts of the joint part (4 a) except for the joint part (4 a) are already preliminarily attached with the heat insulating coating material (5). ) Is covered with the heat insulating coating material (1) for piping according to the present invention.
【００１１】 断熱被覆材（１）は、軸線方向に分割された２つの分割半体（１ａ）（１ｂ） からなる。これらの分割半体（１ａ）（１ｂ）は、発泡ポリエチレン、発泡ポリ ウレタン等の熱可塑性合成樹脂による熱圧成形体からなるものであり、装着使用 すべき配管のジョイント部分（４ａ）に対応した形状を有する。The heat insulating coating (1) is composed of two split halves (1a) (1b) which are split in the axial direction. These divided halves (1a) and (1b) are thermocompression molded products made of thermoplastic synthetic resin such as foamed polyethylene and foamed polyurethane, and correspond to the joint part (4a) of the pipe to be mounted and used. Have a shape.
【００１２】 両分割半体（１ａ）（１ｂ）は、互いに合掌状に接合されて配管ジョイント部 分（４ａ）等を被覆するものである。そこでこの被覆のための装着作業を容易に 行いうるものとするために、図１に示すように２つ分割半体（１ａ）（１ｂ）は 一側縁において薄い柔軟な合成樹脂シート片からなるヒンジ部材（３）を介して 相互一体的に連結され、開閉自在に一体的に形成されると共に、このヒンジ部材 （３）と反対側の他側縁の存在する側の接合面（６）において、一方の分割半体 （１ａ）に複数個の嵌合用突起（７）が設けられ、他方の分割半体（１ｂ）に該 嵌合用突起（７）が密に嵌まり込む対応の嵌合孔（８）が設けられている。The two divided halves (1a) and (1b) are joined to each other in the shape of a palm and cover the pipe joint portion (4a) and the like. Therefore, in order to facilitate the mounting work for this covering, as shown in FIG. 1, the two half halves (1a) and (1b) are made of a thin flexible synthetic resin sheet piece at one side edge. In the joint surface (6) on the side where the other side edge opposite to the hinge member (3) is present, the members are integrally connected to each other via the hinge member (3) and are integrally formed so as to be openable and closable. A corresponding fitting hole in which one fitting half (1a) is provided with a plurality of fitting projections (7) and the other fitting half (1b) is closely fitted with the fitting projection (7). (8) is provided.
【００１３】 上記ヒンジ部材（３）は、両分割半体（１ａ）（１ｂ）の熱圧成形時に、合成 樹脂シート片をセットして熱圧成形することにより、両分割半体（１ａ）（１ｂ ）の接合面部に一体に融着接合して付設されるものである。また、嵌合用突起（ ７）も、該突起形成用の発泡合成樹脂片をセットして熱圧成形することにより、 分割半体（１ａ）（１ｂ）の成形時に同時に付設一体化されるものである。従っ て、該突起（７）は、図４に示すように下部が分割半体（１ａ）の接合面に埋め 込み状態に強固に固着されている。The above-mentioned hinge member (3) is formed by setting a synthetic resin sheet piece and thermocompressing the two divided halves (1a) (1b) during thermocompression molding of both divided halves (1a) (1a). 1b) is integrally attached to the joint surface portion by fusion bonding. Further, the fitting projection (7) is also attached and integrated at the same time when the split halves (1a) and (1b) are formed by setting a foam synthetic resin piece for forming the projection and thermoforming. is there. Therefore, the lower portion of the protrusion (7) is firmly fixed in a state of being embedded in the joint surface of the split half body (1a) as shown in FIG.
【００１４】 また、上記嵌合用突起（７）は、先端部にやや径大の係止部（７ａ）を有する ものとなされている。一方、嵌合孔（８）は上記嵌合用突起（７）に対応するそ れとほぼ等しい直径を有するが、奥底部に拡大孔部（８ａ）が形成され、該拡大 孔部（８ａ）に上記係止部（７ａ）が嵌め合わされることにより、嵌合状態にお いて嵌合用突起（７）の嵌合孔（８）からの自由な抜脱を阻止しうるものとなさ れている。The fitting projection (7) has a slightly large diameter locking portion (7a) at its tip. On the other hand, the fitting hole (8) has a diameter substantially equal to that of the fitting projection (7), but an enlarged hole portion (8a) is formed at the bottom and the enlarged hole portion (8a) is formed. By fitting the locking portion (7a), it is possible to prevent the fitting projection (7) from freely coming out of the fitting hole (8) in the fitted state.
【００１５】 上記断熱被覆材（１）は、分割半体（１ａ）（１ｂ）の２個を１組として、配 管（４）のジョイント部分（４ａ）の外面に上記両分割半体（１ａ）（１ｂ）を 合掌状態に合わせて被覆装着されるものである。この際、両分割半体（１ａ）（ １ｂ）は、相互の接合面を合わせて押圧することにより、嵌合用突起（２）が相 手方の嵌合孔（３）に緊密に嵌まり込み、これらの嵌合による結合力をもって相 互に徒らに分離しない仮止め状態に接合される。従って、その後、被覆材（１） の外面に保護テープを捲回被覆することにより、配管の断熱被覆が完成されるも のである。The heat insulation coating material (1) comprises two divided halves (1a) and (1b) as one set, and the divided half halves (1a) are formed on the outer surface of the joint portion (4a) of the pipe (4). ) (1b) is covered and attached according to the state of the palm. At this time, the split halves (1a) and (1b) are pressed against each other so that the fitting surfaces of the split halves (1a) and (1b) fit tightly into the fitting holes (3) of the other side. , And they are joined to each other in a temporarily fixed state in which they are not separated from each other by the coupling force of these fittings. Therefore, after that, by covering the outer surface of the covering material (1) with a protective tape, the heat insulation covering of the pipe is completed.
【００１６】 なお、上記実施例では、２つの分割半体（１ａ）（１ｂ）がヒンジ部材（３） を介して予め一体に連結されたものを示したが、両分割半体を別体に製作し、こ れらを施工現場で合掌状に組合わせて使用するものとしても良い。この場合、嵌 合突起と嵌合孔は、両側の接合面のそれぞれに設けられるものである。In the above embodiment, the two divided halves (1a) and (1b) are integrally connected in advance via the hinge member (3), but the two divided halves are separated. It may be manufactured and used in combination at the construction site in the shape of a palm. In this case, the fitting protrusion and the fitting hole are provided on each of the joint surfaces on both sides.
【００１７】[0017]
この考案に係る配管断熱被覆材は、接合用突起と嵌合孔の嵌合によって分割半 体の仮止めを行いうるようになされたものであるから、従来品の粘着剤使用のも ののように使用現場において離型紙をいちいち剥す必要がなく、装着作業能率を 向上しうる。また、このような断熱被覆の必要のある配管はしばしば作業の行い にくい狭い場所に設置されるが、この考案に係る配管断熱被覆材による仮止め作 業は、接合用突起を嵌合孔に嵌め合わせるだけであるのでワンタッチで行うこと ができ、作業スペースが狭い場合でもスムーズに施工作業を行うことができる。 また、独立気泡の熱可塑性発泡合成樹脂からなる分割半体の成形時に同時に嵌 合用突起及び嵌合孔を一体成形しうるから、仮止めの手段を具備した配管断熱被 覆材を単一の成形工程で一挙に製造することができ、ひいては製品のコストダウ ンを図り得る。 Since the pipe heat insulation covering material according to the present invention is designed so that the split halves can be temporarily fixed by fitting the joint projection and the fitting hole, it is similar to the one using the conventional adhesive. Moreover, it is not necessary to peel off the release paper one by one at the use site, and the mounting work efficiency can be improved. In addition, such pipes that require heat insulation coating are often installed in narrow spaces where it is difficult to perform work.However, the temporary fixing work using the pipe heat insulation coating material according to the present invention involves fitting the joint projection into the fitting hole. Since it only needs to be adjusted, it can be done with one touch, and construction work can be performed smoothly even if the work space is small. Also, since the fitting protrusion and the fitting hole can be integrally molded at the same time when the divided half body made of the closed-cell thermoplastic foam synthetic resin is molded, the pipe heat insulation covering material having the temporary fixing means can be molded into a single molding. It can be manufactured all at once in the process, which in turn can reduce the cost of the product.
【図１】この考案に係る配管断熱被覆材全体斜視図であ
る。FIG. 1 is an overall perspective view of a pipe heat insulating coating material according to the present invention.
【図２】同上の配管断熱被覆材の装着使用状態を示す説
明図である。FIG. 2 is an explanatory diagram showing a mounted and used state of the above-described pipe heat insulating coating material.
【図３】図２のIII −III 線の断面図である。FIG. 3 is a sectional view taken along line III-III in FIG.
【図４】分割半体の接合面における嵌合突起の形成態様
を示す断面図である。FIG. 4 is a cross-sectional view showing a manner of forming fitting protrusions on the joint surface of the split halves.
（１）…配管用断熱被覆材 （１ａ）（１ｂ）…分割半体 （４）…配管 （５）…配管断熱被覆材 （６）…接合面 （７）…嵌合用突起 （８）…嵌合孔 (1) ... Thermal insulation coating for piping (1a) (1b) ... Dividing half (4) ... Pipe (5) ... Thermal insulation coating for piping (6) ... Joining surface (7) ... Projection for fitting (8) ... Fitting Pour hole
Claims (2)
された複数個の分割半体相互を合掌状にことで、配管の
外周面に被覆装着される配管用断熱被覆材において、一
方の分割半体の接合面に嵌合用突起が一体的に突設さ
れ、他方の分割半体の対応接合面に、前記嵌合用突起を
緊密嵌合しうる嵌合孔が設けられてなることを特徴とす
る配管用断熱被覆材。1. A heat insulating covering material for a pipe, which is attached to an outer peripheral surface of a pipe, by covering a plurality of split halves made of a foamed synthetic resin and divided in the axial direction so as to form a palm. A fitting projection is integrally projected on the joining surface of the half body, and a fitting hole capable of tightly fitting the fitting projection is provided on the corresponding joining surface of the other split half body. Insulation coating material for piping.
ンジ部材を介して相互に一体的に連結され、他側縁の存
する接合面に互いに嵌合しうる嵌合用突起と嵌合孔が設
けられてなる請求項１記載の配管用断熱被覆材。2. Both of the divided halves are integrally connected to each other at one side edge via a joining hinge member, and a fitting projection and a fitting hole that can be fitted to the joining surface where the other side edge exists. The heat insulating coating material for piping according to claim 1, wherein the heat insulating coating material is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7529692U JPH0640594U (en) | 1992-10-29 | 1992-10-29 | Thermal insulation coating for piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7529692U JPH0640594U (en) | 1992-10-29 | 1992-10-29 | Thermal insulation coating for piping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0640594U true JPH0640594U (en) | 1994-05-31 |
Family
ID=13572145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7529692U Pending JPH0640594U (en) | 1992-10-29 | 1992-10-29 | Thermal insulation coating for piping |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640594U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08296769A (en) * | 1995-04-26 | 1996-11-12 | Marui Sangyo Kk | Piping facility heat insulating material |
| JPH10185082A (en) * | 1996-12-18 | 1998-07-14 | Mitsubishi Materials Corp | Thermal insulating material for piping joint and insulation method |
| JP2003056742A (en) * | 2001-08-16 | 2003-02-26 | Takasago Thermal Eng Co Ltd | Vertical pipe constructing method and vertical pipe constructing jig in use for the same |
| JP2004124955A (en) * | 2002-09-30 | 2004-04-22 | Mirai Ind Co Ltd | Insulation material for joint |
| KR200450167Y1 (en) * | 2008-01-07 | 2010-09-08 | 고의환 | A drain pipe device for retaining wall |
| WO2016068010A1 (en) * | 2014-10-29 | 2016-05-06 | 株式会社フジキン | Fluid-controller heating device and fluid control device |
| KR20190109439A (en) * | 2017-02-16 | 2019-09-25 | 니찌아스 카부시키카이샤 | Heat conduction coating body of piping system, heating apparatus of piping system, manufacturing method and attaching method of heat conductive coating body, manufacturing method and attaching method of heating apparatus |
| JP2020101234A (en) * | 2018-12-21 | 2020-07-02 | 明星工業株式会社 | Piping thermal insulation structure |
| KR102354634B1 (en) * | 2020-07-24 | 2022-01-24 | (주)화인 | Frame transferring heat and fluid line heating jacket with the same |
-
1992
- 1992-10-29 JP JP7529692U patent/JPH0640594U/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08296769A (en) * | 1995-04-26 | 1996-11-12 | Marui Sangyo Kk | Piping facility heat insulating material |
| JPH10185082A (en) * | 1996-12-18 | 1998-07-14 | Mitsubishi Materials Corp | Thermal insulating material for piping joint and insulation method |
| JP2003056742A (en) * | 2001-08-16 | 2003-02-26 | Takasago Thermal Eng Co Ltd | Vertical pipe constructing method and vertical pipe constructing jig in use for the same |
| JP2004124955A (en) * | 2002-09-30 | 2004-04-22 | Mirai Ind Co Ltd | Insulation material for joint |
| KR200450167Y1 (en) * | 2008-01-07 | 2010-09-08 | 고의환 | A drain pipe device for retaining wall |
| WO2016068010A1 (en) * | 2014-10-29 | 2016-05-06 | 株式会社フジキン | Fluid-controller heating device and fluid control device |
| JP2016084917A (en) * | 2014-10-29 | 2016-05-19 | 株式会社フジキン | Heating apparatus for fluid controller and fluid controller |
| US10174864B2 (en) | 2014-10-29 | 2019-01-08 | Fujikin Incorporated | Fluid controller heating apparatus and fluid control apparatus |
| KR20190109439A (en) * | 2017-02-16 | 2019-09-25 | 니찌아스 카부시키카이샤 | Heat conduction coating body of piping system, heating apparatus of piping system, manufacturing method and attaching method of heat conductive coating body, manufacturing method and attaching method of heating apparatus |
| JP2020101234A (en) * | 2018-12-21 | 2020-07-02 | 明星工業株式会社 | Piping thermal insulation structure |
| KR102354634B1 (en) * | 2020-07-24 | 2022-01-24 | (주)화인 | Frame transferring heat and fluid line heating jacket with the same |
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