Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HEAT CONDUCTION MEMBER
PROBLEM TO BE SOLVED: To provide a heat conduction member where a crack or breakage is hard to occur to a cylindrical ceramic body.SOLUTION: A heat conduction member 10 includes: a cylindrical ceramic body 11 which has an outer peripheral wall provided on an outer periphery thereof and has a flow passage where a first fluid to be a heating body flows, the flow passage penetrating from one side end 2 to the another side end 2 of the cylindrical ceramic body 11; a metal pipe 12 having an annular corrugation part 15 which is fitted to an outer peripheral surface 7h of the outer peripheral wall of the cylindrical ceramic body 11 and encircles the outer periphery of the cylindrical ceramic body 11; and an intermediate material 13 joined to the cylindrical ceramic body 11 and the metal pipe 12 while it is put between the cylindrical ceramic body 11 and the metal pipe 12. In the metal pipe 12, the corrugation part 15 projects outward, there is a filler in a gap between an inner surface of the corrugation part 15 of the metal pipe 12 and the intermediate material 13, the first fluid flows inside the cylindrical ceramic body 11, a second fluid lower in temperature than the first fluid flows on an outer peripheral surface 12h side of the metal pipe 12, and heat exchange is performed between the first fluid and the second fluid.
【課題】筒状セラミックス体にひびや割れが生じにくい熱伝導部材を提供する。【解決手段】一方の端面２から他方の端面２まで貫通し、加熱体である第一の流体が流通する流路を有し、その外周に外周壁が設けられた筒状セラミックス体１１と、筒状セラミックス体１１の外周壁の外周面７ｈに嵌合するとともに筒状セラミックス体１１の外周を囲む環状のひだ部１５を有する金属管１２と、筒状セラミックス体１１と金属管１２とに挟まれつつ筒状セラミックス体１１および金属管１２に接合する中間材１３と、を備え、金属管１２は、ひだ部１５が外側に突出し、金属管１２のひだ部１５の内面と中間材１３との隙間に充填材を有し、筒状セラミックス体１１の内部に第一の流体を、金属管１２の外周面１２ｈ側に第一の流体よりも低温の第二の流体を流通させ、第一の流体と第二の流体との熱交換を行う熱伝導部材１０。【選択図】図１
HEAT CONDUCTION MEMBER
PROBLEM TO BE SOLVED: To provide a heat conduction member where a crack or breakage is hard to occur to a cylindrical ceramic body.SOLUTION: A heat conduction member 10 includes: a cylindrical ceramic body 11 which has an outer peripheral wall provided on an outer periphery thereof and has a flow passage where a first fluid to be a heating body flows, the flow passage penetrating from one side end 2 to the another side end 2 of the cylindrical ceramic body 11; a metal pipe 12 having an annular corrugation part 15 which is fitted to an outer peripheral surface 7h of the outer peripheral wall of the cylindrical ceramic body 11 and encircles the outer periphery of the cylindrical ceramic body 11; and an intermediate material 13 joined to the cylindrical ceramic body 11 and the metal pipe 12 while it is put between the cylindrical ceramic body 11 and the metal pipe 12. In the metal pipe 12, the corrugation part 15 projects outward, there is a filler in a gap between an inner surface of the corrugation part 15 of the metal pipe 12 and the intermediate material 13, the first fluid flows inside the cylindrical ceramic body 11, a second fluid lower in temperature than the first fluid flows on an outer peripheral surface 12h side of the metal pipe 12, and heat exchange is performed between the first fluid and the second fluid.
【課題】筒状セラミックス体にひびや割れが生じにくい熱伝導部材を提供する。【解決手段】一方の端面２から他方の端面２まで貫通し、加熱体である第一の流体が流通する流路を有し、その外周に外周壁が設けられた筒状セラミックス体１１と、筒状セラミックス体１１の外周壁の外周面７ｈに嵌合するとともに筒状セラミックス体１１の外周を囲む環状のひだ部１５を有する金属管１２と、筒状セラミックス体１１と金属管１２とに挟まれつつ筒状セラミックス体１１および金属管１２に接合する中間材１３と、を備え、金属管１２は、ひだ部１５が外側に突出し、金属管１２のひだ部１５の内面と中間材１３との隙間に充填材を有し、筒状セラミックス体１１の内部に第一の流体を、金属管１２の外周面１２ｈ側に第一の流体よりも低温の第二の流体を流通させ、第一の流体と第二の流体との熱交換を行う熱伝導部材１０。【選択図】図１
HEAT CONDUCTION MEMBER
熱伝導部材
TAKAHASHI HIRONORI (Autor:in) / IMAEDA MINORU (Autor:in)
20.08.2015
Patent
Elektronische Ressource
Japanisch
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