JPH089519Y2 - Insulation mounting device - Google Patents
Insulation mounting deviceInfo
- Publication number
- JPH089519Y2 JPH089519Y2 JP1990005027U JP502790U JPH089519Y2 JP H089519 Y2 JPH089519 Y2 JP H089519Y2 JP 1990005027 U JP1990005027 U JP 1990005027U JP 502790 U JP502790 U JP 502790U JP H089519 Y2 JPH089519 Y2 JP H089519Y2
- Authority
- JP
- Japan
- Prior art keywords
- insulating material
- heat insulating
- clip
- fixing plate
- fixing pin
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
Landscapes
- Thermal Insulation (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は，核融合炉の真空容器等を覆う断熱材の取付
装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a device for attaching a heat insulating material that covers a vacuum container or the like of a fusion reactor.
（従来の技術） 核融合炉の真空容器を覆う断熱材の取付装置の従来例
を第３図（Ｉ）（II）により説明すると，（１）が核融
合炉の真空容器等の被断熱体，（２）が同被断熱体
（１）を覆う内側断熱材，（３）が同内側断熱材（２）
を覆う外側断熱材，（４）が上記被断熱体（１）に固定
した固定ピン，（５）が上記外側断熱材（３）の外面に
セツトするクリツプで，固定ピン（４）を被断熱体
（１）に溶接等により固定し，内側断熱材（２）及び外
側断熱材（３）を固定ピン（４）に突き刺して，これら
の内側断熱材（２）及び外側断熱材（３）により被断熱
体（１）を被覆し，クリツプ（５）を外側断熱材（３）
の外面にセツトするとともに，同クリツプ（５）を固定
ピン（４）の外端部に固定して，内側断熱材（２）及び
外側断熱材（３）を被断熱体（１）に取付けている。(Prior Art) A conventional example of an attachment device for a heat insulating material covering a vacuum vessel of a fusion reactor will be described with reference to FIGS. 3 (I) and (II). , (2) is an inner heat insulating material covering the same to-be-insulated body (1), (3) is the same inner heat insulating material (2)
A heat insulating material for covering the fixing pin (4), a fixing pin (4) fixed to the heat insulating material (1), and a clip (5) set on the outer surface of the outer heat insulating material (3). It is fixed to the body (1) by welding or the like, the inner heat insulating material (2) and the outer heat insulating material (3) are pierced into the fixing pin (4), and these inner heat insulating material (2) and outer heat insulating material (3) are used. The object to be insulated (1) is covered and the clip (5) is attached to the outer heat insulating material (3)
The outer surface of the same, the clip (5) is fixed to the outer end of the fixing pin (4), and the inner heat insulating material (2) and the outer heat insulating material (3) are attached to the heat-insulated body (1). There is.
（考案が解決しようとする課題） 前記第３図に示す従来の断熱材の取付装置では，金属
材により構成された固定ピン（４）の外端部が外側断熱
材（３）の外面に露出しており，被断熱体（１）が高温
になると，被断熱体（１）からの熱伝導により固定ピン
（４）が高温になって，固定ピン（４）の外端部がヒー
トスポツトになる。(Problems to be Solved by the Invention) In the conventional heat insulating material attaching device shown in FIG. 3, the outer end of the fixing pin (4) made of a metal material is exposed on the outer surface of the outer heat insulating material (3). When the heat-insulated body (1) becomes high in temperature, the fixing pin (4) becomes hot due to heat conduction from the heat-insulated body (1), and the outer end of the fixing pin (4) becomes a heat spot. Become.
また磁気閉じ込め方式の核融合炉の真空容器では，周
辺の電磁コイルとの電気絶縁が必要である。この場合，
金属材製の固定ピン（４）及びクリツプ（５）が外側断
熱材（３）の外面に露出しているので，そのままの状態
では，磁気閉じ込め方式の核融合炉の真空容器に適用で
きないという問題があった。In addition, the vacuum container of a magnetic confinement fusion reactor requires electrical insulation from the surrounding electromagnetic coils. in this case,
Since the fixed pin (4) and the clip (5) made of metal material are exposed on the outer surface of the outer heat insulating material (3), they cannot be applied to the vacuum vessel of the magnetic confinement type fusion reactor as they are. was there.
本考案は前記の問題点に鑑み提案するものであり，そ
の目的とする処は，ヒートスポツトの発生を防止でき
る。また磁気閉じ込め方式の核融合炉の真空容器等にも
適用できる断熱材の取付装置を提供しようとする点にあ
る。The present invention is proposed in view of the above problems, and the object of the present invention is to prevent the generation of heat spots. Another object is to provide a device for attaching a heat insulating material that can be applied to a vacuum container of a magnetic confinement fusion reactor.
（課題を解決するための手段） 上記の目的を達成するために，本考案の断熱材の取付
装置は，被断熱体を覆う内側断熱材と，同内側断熱材の
外面にセツトしたクリツプと，上記内側断熱材を貫通し
て同内側断熱材と上記クリツプとを上記被断熱体に固定
する固定ピンと，上記クリツプを覆う外側断熱材と，同
外側断熱材の外面にセツトした固定板と，上記外側断熱
材を貫通して上記固定板を上記クリツプに固定するワイ
ヤと，上記固定板及び上記ワイヤを覆う電気絶縁材とを
具えている。(Means for Solving the Problems) In order to achieve the above-mentioned object, the heat insulating material mounting device of the present invention comprises an inner heat insulating material for covering a heat-insulated body, and a clip set on the outer surface of the inner heat insulating material. A fixing pin for penetrating the inner heat insulating material and fixing the inner heat insulating material and the clip to the body to be heat insulated; an outer heat insulating material covering the clip; a fixing plate set on the outer surface of the outer heat insulating material; The wire includes a wire penetrating the outer heat insulating material to fix the fixing plate to the clip, and an electric insulating material covering the fixing plate and the wire.
（作用） 本考案の断熱材の取付装置は前記のように構成されて
おり，固定ピンの外端部及びクリツプが外側断熱材によ
り被覆されるので，ヒートスポツトの発生が防止され
る。また固定板及びワイヤが電気絶縁材により被覆され
るので，磁気閉じ込め方式の核融合炉の真空容器等にも
適用可能である。(Operation) The heat insulating material mounting device of the present invention is constructed as described above, and since the outer end portion and the clip of the fixing pin are covered with the outer heat insulating material, the generation of heat spots is prevented. Further, since the fixing plate and the wire are covered with an electric insulating material, they can be applied to a vacuum vessel of a magnetic confinement type fusion reactor.
（実施例） 次に本考案の断熱材の取付装置を第1,2図に示す実施
例により説明すると，（１）が核融合炉の真空容器等の
被断熱体，（２）が同被断熱体（１）を覆う内側断熱
材，（３）が同内側断熱材（２）を覆う外側断熱材，
（４）が上記被断熱体（１）に固定した固定ピン，
（５）が上記内側断熱材（３）の外面にセツトしたクリ
ツプ，（６）がワイヤ，（７）が上記外側断熱材（３）
の外面にセツトした固定板で，固定ピン（４）を被断熱
体（１）に溶接等により固定して，内側断熱材（２）を
固定ピン（４）に突き刺し，被断熱体（１）を同内側断
熱材（２）により被覆して，クリツプ（５）を内側断熱
材（２）の外面にセツトした後，同クリツプ（５）を固
定ピン（４）の外端部に固定して，内側断熱材（２）を
被断熱体（１）に取付け，固定ピン（４）の外端部及び
クリツプ（５）を外側断熱材（３）により被覆し，固定
板（７）を外側断熱材（３）の外面にセツトするととも
に，同固定板（７）と上記クリツプ（５）とを，外側断
熱材（３）を貫通したワイヤ（６）により固定する。そ
して被断熱体（１）が磁気閉じ込め方式の核融合炉の真
空容器の場合には，第２図に示すように固定板（７）と
ワイヤ（６）とを電気絶縁材（８）により被覆する。な
お本実施例では，断熱材が２層になっているが,3層以上
でも同じ要領で取付けられる。(Embodiment) Next, the heat insulating material mounting device of the present invention will be explained with reference to the embodiment shown in FIGS. 1 and 2. (1) is a heat-insulated object such as a vacuum vessel of a fusion reactor, and (2) is the same. An inner heat insulating material covering the heat insulating body (1), an outer heat insulating material covering (3) the inner heat insulating material (2),
(4) is a fixing pin fixed to the body to be insulated (1),
(5) is a clip set on the outer surface of the inner heat insulating material (3), (6) is a wire, (7) is the outer heat insulating material (3)
The fixing plate set on the outer surface of the fixing pin (4) is fixed to the heat insulating body (1) by welding or the like, and the inner heat insulating material (2) is pierced into the fixing pin (4) to be insulated (1). After covering the inner surface of the inner heat insulating material (2) with the inner heat insulating material (2) and fixing the clip (5) to the outer surface of the inner heat insulating material (2), the clip (5) is fixed to the outer end of the fixing pin (4). , The inner heat insulating material (2) is attached to the heat-insulated body (1), the outer end portion of the fixing pin (4) and the clip (5) are covered with the outer heat insulating material (3), and the fixing plate (7) is thermally insulated outside. While being set on the outer surface of the material (3), the fixing plate (7) and the clip (5) are fixed by a wire (6) penetrating the outer heat insulating material (3). When the body (1) to be insulated is a vacuum vessel of a magnetic confinement fusion reactor, the fixing plate (7) and the wire (6) are covered with an electric insulating material (8) as shown in FIG. To do. In this embodiment, the heat insulating material has two layers, but three or more layers can be attached in the same manner.
（考案の効果） 本考案の断熱材の取付装置は前記のように固定ピン
（４）の外端部及びクリツプ（５）を外側断熱材（３）
により被覆するので，ヒートスポツトの発生を防止でき
る。また固定板（７）及びワイヤ（６）を電気絶縁材
（８）により被覆するので，磁気閉じ込め方式の核融合
炉の真空容器等にも適用できる効果がある。(Effect of the Invention) As described above, the device for attaching the heat insulating material of the present invention is configured such that the outer end portion of the fixing pin (4) and the clip (5) are attached to the outer heat insulating material (3).
Since it is covered by, it is possible to prevent the generation of heat spots. Further, since the fixing plate (7) and the wire (6) are covered with the electric insulating material (8), there is an effect that the fixing plate (7) and the wire (6) can be applied to a vacuum container of a magnetic confinement type fusion reactor.
第１図（Ｉ）は本考案に係わる断熱材の取付装置の一実
施例を示す平面図，第１図（II）はその縦断側面図，第
２図は電気絶縁材を示す縦断側面図，第３図（Ｉ）は従
来の断熱材の取付装置を示す平面図，第３図（II）はそ
の縦断側面図である。 （１）……被断熱体，（２）……内側断熱材，（３）…
…外側断熱材，（４）……固定ピン，（５）……クリツ
プ，（６）……ワイヤ，（７）……固定板，（８）……
電気絶縁材。1 (I) is a plan view showing an embodiment of a heat insulating material mounting device according to the present invention, FIG. 1 (II) is a vertical side view thereof, and FIG. 2 is a vertical side view showing an electrical insulating material, FIG. 3 (I) is a plan view showing a conventional heat insulating material mounting device, and FIG. 3 (II) is a longitudinal side view thereof. (1) ... Insulated body, (2) ... Insulation material, (3) ...
… Outside insulation, (4) …… Fixing pin, (5) …… Clip, (6) …… Wire, (7) …… Fixing plate, (8) ……
Electrical insulation.
Claims (1)
材の外面にセツトしたクリツプと，上記内側断熱材を貫
通して同内側断熱材と上記クリツプとを上記被断熱体に
固定する固定ピンと，上記クリツプを覆う外側断熱材
と，同外側断熱材の外面にセツトした固定板と，上記外
側断熱材を貫通して上記固定板を上記クリツプに固定す
るワイヤと，上記固定板及び上記ワイヤを覆う電気絶縁
材とを具えていることを特徴とした断熱材の取付装置。1. An inner heat insulating material covering an object to be heat insulated, a clip set on an outer surface of the inner heat insulating material, and the inner heat insulating material penetrating the inner heat insulating material and fixing the inner heat insulating material and the clip to the heat insulating material. Fixing pin, an outer heat insulating material covering the clip, a fixing plate set on the outer surface of the outer heat insulating material, a wire penetrating the outer heat insulating material to fix the fixing plate to the clip, the fixing plate, and A device for attaching a heat insulating material, comprising: an electric insulating material covering the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990005027U JPH089519Y2 (en) | 1990-01-25 | 1990-01-25 | Insulation mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990005027U JPH089519Y2 (en) | 1990-01-25 | 1990-01-25 | Insulation mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0396498U JPH0396498U (en) | 1991-10-02 |
| JPH089519Y2 true JPH089519Y2 (en) | 1996-03-21 |
Family
ID=31508750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990005027U Expired - Lifetime JPH089519Y2 (en) | 1990-01-25 | 1990-01-25 | Insulation mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089519Y2 (en) |
-
1990
- 1990-01-25 JP JP1990005027U patent/JPH089519Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0396498U (en) | 1991-10-02 |
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