JPS63223493A - Corrugate type heat pipe - Google Patents
Corrugate type heat pipeInfo
- Publication number
- JPS63223493A JPS63223493A JP62053975A JP5397587A JPS63223493A JP S63223493 A JPS63223493 A JP S63223493A JP 62053975 A JP62053975 A JP 62053975A JP 5397587 A JP5397587 A JP 5397587A JP S63223493 A JPS63223493 A JP S63223493A
- Authority
- JP
- Japan
- Prior art keywords
- heat pipe
- pipe
- corrugated heat
- corrugated
- longitudinal direction
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 abstract description 10
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- XWCDCDSDNJVCLO-UHFFFAOYSA-N Chlorofluoromethane Chemical compound FCCl XWCDCDSDNJVCLO-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は地熱を熱伝達手段によって地上に取出しその熱
を例えば、融雪、発電などに利用する産業分野に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an industrial field in which geothermal heat is extracted to the ground using heat transfer means and the heat is utilized for, for example, snow melting, power generation, etc.
従来の技術
従来この種の産業上の利用分野においては、地中の蒸気
や熱水を汲み上げる場合、例えば長さ１０ｍ前後の鋼又
は合金鋼のパイプを数拾乃至数百本、各端部の雌雄ネジ
を嵌合させて接続し乍ら坑井に挿入し、地中に埋設して
いる。この場合、パイプ自体は吊下荷重、地中深部での
パイプの半径方向に加わる外圧に対しても十分耐えられ
るが。BACKGROUND OF THE INVENTION Conventionally, in this type of industrial application field, when pumping underground steam or hot water, several to several hundred steel or alloy steel pipes, each approximately 10 meters in length, are connected at each end. The male and female screws are fitted together to connect the device, then inserted into a well and buried underground. In this case, the pipe itself can sufficiently withstand hanging loads and external pressure applied in the radial direction of the pipe deep underground.
作業性の点で現場での接続、パイプ内部へ加工等がやり
にくい等の欠点がある。一方現場での作業性を改善する
ために、工場で、予め製品を半成または完成させ、又可
撓性に着目し運搬、取扱等の関係から、薄肉のコルゲー
ト型と一ドパイブを用いて、これをいわゆるサーモサイ
ホンとして使用し、地中２００〜５０００ｍまで挿入埋
設し、蒸気や熱水の噴出する地帯は勿論、これらの噴出
しない地帯でも地下の熱のみをヒートパイプを利用して
汲み上げ、地下の蒸気や熱水を枯渇させることなく、地
熱を地上に取出そうという考え方がある。In terms of workability, it has drawbacks such as difficulty in making on-site connections and processing the inside of the pipe. On the other hand, in order to improve workability on site, products are semi-finished or completed in advance at the factory, and with a focus on flexibility, thin-walled corrugated molds and single-doped pipes are used to facilitate transportation and handling. This is used as a so-called thermosiphon, and is buried 200 to 5,000 meters underground, and heat pipes are used to pump only the underground heat, not only in areas where steam and hot water spew out, but also in areas where these do not spout. The idea is to extract geothermal heat from the ground without depleting the steam and hot water.
しかしこの場合においては、以下の欠点があげられる。However, in this case, there are the following drawbacks.
（１） 数千ｍの長尺パイプを地上から地中に向がっ
て吊下げ、埋設する状態となるため、長尺パイプに自重
が作用し、コルゲート型ヒートツヤイブに伸びが働らき
、コルゲートの波形が部分的に平滑化したシ、パイプが
破断したりする。(1) Long pipes of several thousand meters are suspended underground from the ground and buried, so their own weight acts on the long pipes, causing the corrugated heat gloss to elongate, causing corrugated heat shine. If the waveform becomes partially smooth, the pipe may break.
特に波形が平滑化するとヒ〜トノｔイブの熱伝達特性が
長手方向でばらついてくる。In particular, when the waveform becomes smoother, the heat transfer characteristics of the heat transfer tube begin to vary in the longitudinal direction.
（２）地中ではパイプの半径方向に外圧が作用し、パイ
プが圧潰される。(2) Underground, external pressure acts on the pipe in the radial direction, crushing the pipe.
この場合、一般的に深度（ｍ） ｘ ０．１２ （Ｋｑ
／ｃｘ” ）以上の割合で外圧が作用し、数千ｍの深さ
では、数百Ｋｆ／♂の外圧を受けるから、パイプが薄肉
の場合圧潰され易い。In this case, generally depth (m) x 0.12 (Kq
/cx'') or more, and at a depth of several thousand meters, the pipe receives an external pressure of several hundred Kf/♂, so if the pipe is thin, it is likely to be crushed.
問題点を解決するだめの手段
本発明は以上の問題点を解決するためになされたもので
ある。Means for Solving the Problems The present invention has been made to solve the above problems.
すなわち薄肉の長尺コルゲート型ヒートパイプを地中深
く垂直に配置した状態で、地熱を効率よく地上に取出す
ことを実効あらしめたものであシ、以下の通シである。In other words, it is an effective method to efficiently extract geothermal heat to the ground using a thin-walled long corrugated heat pipe vertically arranged deep underground.
（１）長手方向に表面が波形状に成形され両端が密閉、
内部に作動液が封入されたヒートパイプにおいて、内部
を長手方向に貫通する耐張索を両端部において固着係止
させてなるコルゲート型ヒートノ母イブ。(1) The surface is formed into a wave shape in the longitudinal direction and both ends are sealed.
A corrugated type heat pipe in which a working fluid is sealed inside, and a tension cable that penetrates the inside in the longitudinal direction is fixedly fixed at both ends.
（２） コルゲート型ヒートパイプの長手方向全長な
いし一定位置に／’Ｐイブ内壁面に接して、スパイラル
状の補強体を装着する。(2) A spiral reinforcing body is attached to the entire length of the corrugated heat pipe in the longitudinal direction or at a certain position in contact with the inner wall surface of the pipe.
（３） コルゲート型ヒートパイプを長手方向に貫通
する鋼材に凝縮液受けを取付けた。(3) A condensate receiver was attached to the steel material that passes through the corrugated heat pipe in the longitudinal direction.
（４） コルゲート型ヒートパイプを長手方向に貫通
する鋼材の全長ないし一定位置にウィックを取付けた。(4) A wick was attached to the entire length of the steel material that penetrates the corrugated heat pipe in the longitudinal direction or at a certain position.
（５） コルゲート型ヒートパイプの内壁と補強体と
の間にウィックを介在させる。(5) A wick is interposed between the inner wall of the corrugated heat pipe and the reinforcing body.
（６）上記の各項を組み合わせて相乗効果を発揮させる
。(6) Combining each of the above items to achieve a synergistic effect.
作用
（１） コルゲート型ヒートツヤイブの中央部を貫通
させた耐張索を設けたことにより、このパイプを地中布
設時に自重による垂下を吸収でき、表面の長手方向にお
ける波形の平滑化が防ける。又耐張索の熱膨張とコルゲ
ート型ヒートパイプの長手方向のそれとは異なるが、コ
ルｒ−）型ヒートツヤイブは長手方向に波形状となって
いるので、耐張索の熱膨張に追随できる。Effect (1) By providing a tension rope that penetrates the center of the corrugated heat glossy pipe, it is possible to absorb the droop due to its own weight when the pipe is installed underground, and it is possible to prevent the waveform from becoming smooth in the longitudinal direction of the surface. Although the thermal expansion of the tension rope is different from that in the longitudinal direction of the corrugated heat pipe, since the corrugated heat pipe has a wave shape in the longitudinal direction, it can follow the thermal expansion of the tension rope.
（２） コルゲート凰ヒートパイプの内壁に接してス
ノぐイラル状の補強体を設けたことによシ、このパイプ
を地中布設時に、地中深部において半径方向に圧力を受
けても、このパイプが圧潰されることがない。(2) By providing a snog-shaped reinforcing body in contact with the inner wall of the corrugated heat pipe, even if the pipe is exposed to pressure in the radial direction deep underground when the pipe is installed underground, will not be crushed.
又補強体とコルゲート型ヒートパイプの波付けの、巻回
方向が同方向で、補強体の巻回ピッチがコルゲート型ヒ
ートパイプの波形のピッチと同じ又はこれより小さくし
たことにより、このノやイブの可撓性が保持され、更に
熱膨張による両者、膨張、収縮の吸収ができる。In addition, by making the winding direction of the corrugation of the reinforcing body and the corrugated heat pipe in the same direction, and by making the winding pitch of the reinforcing body the same as or smaller than the pitch of the corrugated shape of the corrugated heat pipe, this problem and Ib. It maintains its flexibility and can absorb both expansion and contraction due to thermal expansion.
更に補強体とコルゲート型ヒー） ノ４イブの波付けの
、巻回方向が逆方向の場合には補強体の巻回ピッチは任
意のピッチでよく、この場合には補強体はコルゲート型
ヒートパイブ内の波形状溝内に落ち込まず、又上述した
巻回方向が同方向の場合の効果も併せて持っている。Furthermore, if the winding direction of the reinforcement body and the corrugated heat pipe are opposite, the winding pitch of the reinforcement body may be any pitch. It also has the effect of not falling into the wavy groove of the winding, and also has the above-mentioned effect when the winding directions are in the same direction.
（３） コルゲート型ヒートパイプの中央部を貫通す
る鋼材の一定箇所に適当数の凝縮液受けを設けたことに
より、このパイプの上部で冷却され、凝縮した液が滴下
するのを、これで受けて、この部分の液が又適宜蒸発し
て、上部に移動し続けるので、ドライアウトが生じない
。(3) By installing an appropriate number of condensate receivers at certain points on the steel material that passes through the center of the corrugated heat pipe, this can catch the dripping of the cooled and condensed liquid at the top of the pipe. Then, the liquid in this part evaporates as appropriate and continues to move to the upper part, so no dryout occurs.
（４） 同様にしてコルｙ−）型ヒートノ臂イブの中
央部を貫通する鋼材の全長、又は一定箇所に毛細管作用
をなすウィックを設け、このウィックで積極的に凝縮液
を保持し、この部分から蒸発作用をさせ、ドライアウト
を防ぐ。(4) Similarly, a wick that acts as a capillary tube is provided along the entire length of the steel material that penetrates the central part of the Col y-) type heat nozzle, or at a certain point, and this wick actively retains the condensate. It causes evaporation and prevents dry-out.
（５） 同様にしてコルゲート型ヒートパイプの内壁
の全長ないし、一定箇所において補強材で金網等のウィ
ックを装着させ、ウィックで凝縮液を保持し、この部分
で蒸発作用をさせ、ドライアウトを防ぐ。(5) In the same way, a wick such as a wire mesh is attached with reinforcing material along the entire length of the inner wall of the corrugated heat pipe or at a certain point, and the wick retains the condensate and causes evaporation in this area to prevent dryout. .
実施例
第１図は本発明の概要を示す概念図の一部切截断面図で
ある。Embodiment FIG. 1 is a partially cutaway sectional view of a conceptual diagram showing an outline of the present invention.
１は本発明に係るコルゲート型上−） ｚ４イグであっ
て可撓性が保持され、上端部が一部地上に位置し下側主
要部が地中１００に２００〜３００ｏｔｙｔ程度にわた
って埋設されている。1 is a corrugated type upper) z4 igu according to the present invention, which maintains flexibility, with the upper end partially located above the ground and the lower main part buried in the ground 100 for about 200 to 300 otyt. .
下部が受熱部であシこの熱を上部から取出す。The lower part is the heat receiving part that extracts the heat from the upper part.
このパイプは内径５０〜３００關程度の鋼、銅、アルミ
ニウム、ステンレス等の金属パイプよシなり、光面形状
は長手方向に波形１０１いわゆるコルデート型に形成さ
れ、パイプ内部にはフロン（商標）等の作動液１０２が
封入されている。This pipe is a metal pipe made of steel, copper, aluminum, stainless steel, etc., with an inner diameter of about 50 to 300 mm, and the light surface is formed in a so-called cordate shape with corrugations in the longitudinal direction. A hydraulic fluid 102 is sealed therein.
ここで表面形状の波形はスパイラル形状でも又非スパイ
ラル形状である平板状であってもよい。Here, the waveform of the surface shape may be a spiral shape or a flat plate shape which is a non-spiral shape.
２は耐張索であって、鋼などのよシ線から成り、上記コ
ルゲート型ヒートパイプの中央部を長手方向に貫通し、
その両端は例えば工場内で上部端末金具２０λ、下部端
末金具２０２でそれぞれ位置調整され、圧着、熔接等に
よりこれら端末に固定密封装着されている。上部端末金
具２０１は中心孔を有する円盤状の密封部とこれと同軸
的に中心孔を有する円筒状のがス部分よシなる。Reference numeral 2 denotes a tension cable, which is made of a twisted wire such as steel, and passes through the center of the corrugated heat pipe in the longitudinal direction;
The positions of both ends are adjusted, for example, in the factory using an upper terminal fitting 20λ and a lower terminal fitting 202, and fixedly and hermetically attached to these terminals by crimping, welding, or the like. The upper end fitting 201 consists of a disc-shaped sealing part having a center hole and a cylindrical gas part having a center hole coaxially therewith.
密封部で上記コルゲート型ヒートノ母イグ１の上端部を
熔接、ないしねじ係合等によって密封し、ゲス部で密封
部を貫通した耐張索２の上端部を圧着等の固定手段で固
着し吊下げ荷重を十分保持している。At the sealing part, the upper end of the corrugated heat cable 1 is sealed by welding or screw engagement, and at the groove part, the upper end of the tension cable 2 that has passed through the sealing part is fixed by a fixing means such as crimping and suspended. Sufficiently holds the downward load.
この上部端末金具２０１は更に吊下げ金具２０３によっ
て圧着ねじ保合等によって同軸的に固着されている。吊
下げ金具２０３には吊下げ穴２０４が設けられ、運搬、
布設のときの用をなす。This upper terminal fitting 201 is further fixed coaxially to a hanging fitting 203 by means of crimp screws or the like. A hanging hole 204 is provided in the hanging fitting 203 for transportation,
Serves during laying.
耐張索２の下端部は同様にして下部端末金具２０２によ
って固着され、同様にしてコルゲート型ヒートパイプの
下端を密封している。The lower end of the tension cable 2 is similarly fixed by a lower end fitting 202, and the lower end of the corrugated heat pipe is similarly sealed.
ボス部はキャップ金具２０５で保護している。The boss portion is protected by a cap fitting 205.
な□お、耐張索２の上、下端部の固着手段は上記に限定
されるものではない。Note that the means for fixing the upper and lower ends of the tension cable 2 are not limited to the above.
３は補強体であって、鋼などの金属条から成り、スパイ
ラル状に一定巻回したものから構成されている。コルゲ
ート型ヒートパイプ１の内壁に接してずり落ちないよう
に装着されている。装着は例えばこの補強体を予め冷却
収縮させておき、装着後常温で通常の寸法に膨張させて
もよい。装着位置は長手方向全長にわたってもよく特定
部分でもよいＯ
特に地中深部でのコルゲート型ヒートパイプの内壁部分
で使用されることが望ましい。Reference numeral 3 denotes a reinforcing body, which is made of a metal strip such as steel, and is wound in a constant spiral shape. It is attached to the inner wall of the corrugated heat pipe 1 so as not to slip down. For installation, for example, the reinforcing body may be cooled and shrunk in advance, and then expanded to normal dimensions at room temperature after installation. The mounting position may be over the entire length in the longitudinal direction or at a specific part. It is particularly desirable to use it on the inner wall of a corrugated heat pipe deep underground.
巻回ピッチはコルｆｆ−）型ヒートパイプ１がスパイラ
ル形状の場合にはこのパイｆ１の波状のピッチと同一で
も又はこれよシ小さくてもよい。The winding pitch may be the same as or smaller than the wavy pitch of the pi f1 when the cor ff-) type heat pipe 1 is spiral-shaped.
この補強体３を構成する金属条の断面形状は円形平角形
状等適宜のものでよく、コル’７”−）型ヒートパイプ
１の可撓性を損なわないものであればよい。The cross-sectional shape of the metal strip constituting the reinforcing body 3 may be any suitable shape, such as a circular rectangular shape, as long as it does not impair the flexibility of the Col'7''-type heat pipe 1.
４は凝縮液受けで、皿状、椀状等、すなわち上側に対し
凹面を形成する具材であって、例えば耐張索２に中心孔
によって軸支、取付られている。Reference numeral 4 denotes a condensate receiver, which is a dish-shaped, bowl-shaped, etc. member, that is, a concave surface formed on the upper side, and is pivotally supported and attached to the tension rope 2 through a central hole, for example.
その大きさや数などは、コルｆｆ−）型ヒートパイプの
内径、長さ、熱輸送容量を考慮して決められる。The size and number of the heat pipes are determined by considering the inner diameter, length, and heat transport capacity of the Colff-) type heat pipe.
取付位置は耐張索２の全長にわたっても、一定箇所すな
わち特定箇所にわたって連続的、ないし間隔をおいて設
けてもよい。この取付けは工場内で容易にできる。The attachment positions may be provided over the entire length of the tension rope 2, or may be provided continuously or at intervals over a fixed location, that is, a specific location. This installation can easily be done in the factory.
又軸支手段は耐張索２に限らず、これと同様にしてコル
ゲート型ヒートパイプ内に貫通して設は槓
られた愼材であってもよい。Further, the shaft support means is not limited to the tension cable 2, but may be a hollowed material that penetrates the inside of the corrugated heat pipe in a similar manner.
桐
５はウィックで、金網、極細線等より成シ、例えば耐張
索２に適宜設けられている。The paulownia 5 is a wick made of wire mesh, ultra-fine wire, etc., and is appropriately provided on the tension cable 2, for example.
耐張索２の全長にわたってもよいし、一定箇所すなわち
特定箇所にわたって連続的又は間隔をおいて設けてもよ
い。ここでウィックは耐張索２そのものであってもよい
し、又耐張索２の中に埋込持固定されている。They may be provided over the entire length of the tension rope 2, or may be provided continuously or at intervals over a certain location, that is, a specific location. Here, the wick may be the tension rope 2 itself, or it may be embedded and fixed in the tension rope 2.
んでもよい。You can.
更に耐張索２の代シに、これと同様にして設は網 られた模材の全長でも、特定箇所に適宜設けてもよい。Furthermore, in place of tension cable 2, a net was set up in the same way. They may be provided along the entire length of the mockup material or at specific locations as appropriate.
６は同様にして、フルｆｆ−）型ヒートパイプ１の内壁
と補強体３との間に介在させたウィックであシ、金網極
細線等よシなる。このウィック６はコルゲート型どヒー
ト、４１イゾ１の内壁と補強体３との接触圧力を利用し
てその間に挟み込んでも良いし、或いはウィック６を予
じめ補強体３の金属条に巻き付けるなどしてからス／ｌ
イラル状に一定巻回して構成するようにしてもよい。Similarly, 6 is a wick interposed between the inner wall of the full FF-) type heat pipe 1 and the reinforcing body 3, and is made of a wire mesh, a very fine wire, or the like. This wick 6 may be sandwiched between the reinforcing body 3 by utilizing the contact pressure between the inner wall of the corrugated heat or 41 iso 1, or the wick 6 may be wrapped around the metal strip of the reinforcing body 3 in advance. Tekarasu/l
It may also be constructed by winding it in an irradial manner.
このウィック６も同様にして、パイプ内壁の全長でもよ
く又特定箇所に適宜設けられていても良い。Similarly, the wick 6 may extend along the entire length of the inner wall of the pipe, or may be provided at a specific location as appropriate.
２０６は真空排気注液用ノズルでコルゲート型ヒートパ
イプ１を真空、注液するためのノズルである。206 is a nozzle for evacuation and liquid injection, and is a nozzle for vacuuming and injecting liquid into the corrugated heat pipe 1.
第２図は本発明の詳細な説明図であって、コルゲート型
ヒートパイプ１が地上建造物１０に支１１は地熱取出管
でちってここから地熱を冷却器（図示せず、以下同様）
に伝える。FIG. 2 is a detailed explanatory diagram of the present invention, in which a corrugated heat pipe 1 is connected to an above-ground structure 10, and a support 11 is a geothermal extraction pipe, from which geothermal heat is transferred to a cooler (not shown, the same applies hereinafter).
tell.
１２は液戻り管であって冷却器で蒸気が冷却、凝縮され
コルグー）［ヒートパイプ１内に還流する。12 is a liquid return pipe in which the vapor is cooled and condensed by a cooler and then returned to the heat pipe 1.
１３は分岐管であって真空排気、注液、圧力計、安全弁
などの作業、監視の手段として使われる。A branch pipe 13 is used as a means for vacuum evacuation, liquid injection, pressure gauges, safety valves, etc., and for monitoring.
更にコルゲート型ヒートパイプ１に対する部分的断熱防
食などの保護処理が必要に応じて適宜施されることはい
うまでもない。Furthermore, it goes without saying that the corrugated heat pipe 1 may be appropriately subjected to protective treatments such as partial insulation and anti-corrosion treatment as necessary.
以上述べた実施例においては本発明のコルゲート型ヒー
トパイプを垂直に地中埋設した例を示したが、実施例は
これに限定されるものではない。In the embodiment described above, an example was shown in which the corrugated heat pipe of the present invention was vertically buried underground, but the embodiment is not limited to this.
すなわち例えｆ’！（１） 地中のみでなく海中でも
よく、（２）垂直のみでなく、傾斜させてもよい。例え
ば地中に障害物等がある場合にはこの部分を避けて傾斜
布設させてもよい。（３）水平方向で使用してもよい。In other words, the example f'! (1) It can be placed not only underground but also underwater, and (2) It can be placed not only vertically but also at an angle. For example, if there is an obstacle underground, the cable may be installed at an angle to avoid this area. (3) May be used horizontally.
例えばコルゲート型ヒートパイグ内に耐張索が熱膨張力
が作用してもその挙動を耐張索が抑制し、コルゲート型
ヒートノヤイグの変形を防止するので熱伝達特性が良好
に保持される。For example, even if a thermal expansion force acts on a corrugated heat pipe, the tension cable suppresses its behavior and prevents the corrugated heat pipe from deforming, thereby maintaining good heat transfer characteristics.
発明の効果
本発明のコルデート型ヒートパイプによシ、工場内で従
来工法の／４’イブ工法に較べ長尺化されたパイプの生
産が容易にでき広範囲にわたる現場での布設が容易で、
布設後は、このノＪ？イグの緒特性特に熱伝達特性が損
なわれることなく安定した熱伝達のできる熱伝達手段が
提供できる。Effects of the Invention The cordate type heat pipe of the present invention makes it easier to produce longer pipes in a factory than with the conventional construction method/4'-eve construction method, and can be easily installed in a wide range of sites.
After the installation, this no J? It is possible to provide a heat transfer means that can stably transfer heat without impairing the heat transfer characteristics, especially the heat transfer characteristics.
すなわち、長尺パイゾ内に種々の具材を取付けることは
工場内で容易にでき、運搬現場施行が容によるノ４イブ
の圧潰、（３）凝縮液受け、ウィック配置によるドライ
アウトの防止等が可能な熱伝達手段が提供でき、現場で
はこの・９イゾの最も単純な場合はそのまま掘削孔に布
設するだけでよい、等の効果がある。In other words, it is easy to attach various materials inside the long Paizo in the factory, and it is possible to crush the pipe at the transportation site, and (3) to prevent dryout due to the condensate receiver and wick arrangement. It is possible to provide a possible heat transfer means, and in the simplest case of this 9 Iso, it is only necessary to lay it in the excavation hole as it is.
第１図は本発明に係るコルゲート型ヒートパイプの実施
の概念図の一部切截断面図、
第２図は本発明に係るコルデート型ヒートパイプの実施
例の説明図である。
図中１ニコルｒ−ト型ヒートパイプ、２：耐張索、３：
補強体、４：凝縮液受け、５，６：ウィックである。FIG. 1 is a partially cutaway sectional view of a conceptual diagram of an implementation of a corrugated heat pipe according to the present invention, and FIG. 2 is an explanatory diagram of an embodiment of a corrugated heat pipe according to the present invention. In the figure, 1: Nicolet type heat pipe, 2: tension cable, 3:
Reinforcement body, 4: condensate receiver, 5, 6: wick.
Claims (1)
、内部に作動液が封入されたコルゲート型ヒートパイプ
において、内部を長手方向に貫通する耐張索を両端で固
着係止してなるコルゲート型ヒートパイプ （２）長手方向に表面が波形状に成形され、両端が密封
、内部に作動液が封入されたコルゲート型ヒートパイプ
において、長手方向全長又は一定位置のパイプ内壁面に
スパイラル状の補強体を装着してなるコルゲート型ヒー
トパイプ （３）補強体とコルゲート型ヒートパイプの波付けの、
巻回方向が同じ方向で、補強体のピッチはコルゲート型
ヒートパイプのピッチと同じ又はそれより小さいことを
特徴とする特許請求の範囲第２項記載のコルゲート型ヒ
ートパイプ （４）補強体とコルゲート型ヒートパイプの波付けの、
巻回方向が逆方向であることを特徴とする特許請求の範
囲第２項記載のコルゲート型ヒートパイプ （５）長手方向に表面が波形状に成形され、両端が密封
、内部に作動液が封入されたコルゲート型ヒートパイプ
において、パイプ内中央部を長手方向に貫通して設けら
れた鋼材の少くとも一箇所に凝縮液受けを設けてなるコ
ルゲート型ヒートパイプ（６）長手方向に表面が波形状
に成形され、両端が密封、内部に作動液が封入されたコ
ルゲート型ヒートパイプにおいて、パイプ内中央部を長
手方向に貫通して設けられた鋼材の少くとも一部が毛細
管作用をなすウイックが設けられていることを特徴とす
るコルゲート型ヒートパイプ （７）長手方向に表面が波形状に成形され、両端が密封
、内部に作動液が封入されたコルゲート型ヒートパイプ
において、パイプ内壁面の長手方向全長又は一定箇所に
装着された補強体とパイプ内壁面との間にウイックを介
在させてなるコルゲート型ヒートパイプ[Scope of Claims] (1) In a corrugated heat pipe whose surface is formed into a wave shape in the longitudinal direction, both ends are sealed, and a working fluid is sealed inside, a tension-resistant cable that penetrates the inside in the longitudinal direction is attached at both ends. Corrugated heat pipe (2) The corrugated heat pipe has a corrugated surface in the longitudinal direction, is sealed at both ends, and has a working fluid sealed inside. Corrugated heat pipe with a spiral reinforcing member attached to the inner wall of the pipe (3) Corrugation of the reinforcing member and corrugated heat pipe,
The corrugated heat pipe (4) reinforcing body and corrugate according to claim 2, wherein the winding direction is the same and the pitch of the reinforcing body is the same as or smaller than the pitch of the corrugated heat pipe. Wave type heat pipe,
A corrugated heat pipe (5) according to claim 2, characterized in that the winding direction is the opposite direction, the surface is formed into a wave shape in the longitudinal direction, both ends are sealed, and a working fluid is sealed inside. A corrugated heat pipe (6) in which a condensate receiver is provided at at least one part of a steel material that extends longitudinally through the center of the pipe (6), the surface of which is corrugated in the longitudinal direction In a corrugated heat pipe that is molded into a mold, both ends are sealed, and a working fluid is sealed inside, a wick is provided that extends through the center of the pipe in the longitudinal direction, and at least a portion of the steel material acts as a capillary tube. Corrugated heat pipe (7) In a corrugated heat pipe whose surface is formed into a wave shape in the longitudinal direction, both ends are sealed, and a working fluid is sealed inside, the longitudinal direction of the inner wall surface of the pipe is A corrugated heat pipe with a wick interposed between the reinforcing body attached to the entire length or at a certain point and the inner wall surface of the pipe.
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62053975A JPS63223493A (en) | 1987-03-11 | 1987-03-11 | Corrugate type heat pipe |
| US07/164,560 US4836275A (en) | 1987-03-11 | 1988-03-07 | Corrugated heat pipe |
| KR1019880002441A KR930000658B1 (en) | 1987-03-11 | 1988-03-09 | Corrugated heat pipe |
| EP90113175A EP0400687B1 (en) | 1987-03-11 | 1988-03-11 | Corrugated heat pipe |
| DE88103921T DE3878703T2 (en) | 1987-03-11 | 1988-03-11 | Corrugated heat pipe. |
| DE3887349T DE3887349T2 (en) | 1987-03-11 | 1988-03-11 | Corrugated heat pipe. |
| EP88103921A EP0282092B1 (en) | 1987-03-11 | 1988-03-11 | Corrugated heat pipe |
| US07/302,404 US4858679A (en) | 1987-03-11 | 1989-01-26 | Corrugated heat pipe |
| US07/302,624 US4917175A (en) | 1987-03-11 | 1989-01-26 | Corrugated heat pipe |
| US07/302,764 US4854372A (en) | 1987-03-11 | 1989-01-26 | Corrugated heat pipe |
| KR1019920022831A KR930000659B1 (en) | 1987-03-11 | 1992-11-30 | Corrugated heat pipe |
| KR1019920022832A KR930000660B1 (en) | 1987-03-11 | 1992-11-30 | Corrugated heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62053975A JPS63223493A (en) | 1987-03-11 | 1987-03-11 | Corrugate type heat pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63223493A true JPS63223493A (en) | 1988-09-16 |
| JPH054593B2 JPH054593B2 (en) | 1993-01-20 |
Family
ID=12957644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62053975A Granted JPS63223493A (en) | 1987-03-11 | 1987-03-11 | Corrugate type heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63223493A (en) |
-
1987
- 1987-03-11 JP JP62053975A patent/JPS63223493A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054593B2 (en) | 1993-01-20 |
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