Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PRECAST PILE WITH HEAT EXCHANGE PIPE
PROBLEM TO BE SOLVED: To enhance heat exchange efficiency without applying a load to a heat exchange pipe when burying a precast pile, and to also secure the length of the buried heat exchange pipe required even when high cutoff is caused.SOLUTION: A first storage groove 11 and a second storage groove 12 are formed on outer surfaces 2 and 3 of a concrete precast pile base body 20, and a communication part 17 of the first storage groove 11 and the second storage groove 12 is formed at the bottom. A substantially U-shaped heat exchange pipe 30 composed of a first straight line part 31, a second straight line part 32 and a bending part 33 is respectively stored at the first straight line part 31 in a first storage part 11, at the second straight line part 32 in the second storage groove 12 and at the bending part 33 in the communication part 17. A closing plate 35 for closing the communication part 17 is fixed to a bottom surface of the precast pile base body 20, and is formed as a precast pile 40 with the heat exchange pipe.SELECTED DRAWING: Figure 3
【課題】既製杭の埋設中に熱交換パイプに負荷を掛けず、かつ熱交換効率を高める。また、高止まりが生じる場合にも必要な埋設熱交換パイプの長さを確保する。【解決手段】コンクリート製の既製杭基体２０の外面２、３に、第１収納溝１１、第２収容溝１２を形成し、底に第１収容溝１１と第２収容溝１２との連通部１７を形成する。第１直線部３１、第２直線部３３および屈曲部３３からなる略Ｕ字状の熱交換パイプ３０を、第１直線部３１を第１収納部１１に、第２直線部３２を第２収容溝１２に、屈曲部３３を連通部１７に、それぞれ収容する。既製杭基体２０の底面に、連通部１７を塞ぐ塞ぎ板３５を固定して、熱交換パイプ付き既製杭４０とする。【選択図】図３
PRECAST PILE WITH HEAT EXCHANGE PIPE
PROBLEM TO BE SOLVED: To enhance heat exchange efficiency without applying a load to a heat exchange pipe when burying a precast pile, and to also secure the length of the buried heat exchange pipe required even when high cutoff is caused.SOLUTION: A first storage groove 11 and a second storage groove 12 are formed on outer surfaces 2 and 3 of a concrete precast pile base body 20, and a communication part 17 of the first storage groove 11 and the second storage groove 12 is formed at the bottom. A substantially U-shaped heat exchange pipe 30 composed of a first straight line part 31, a second straight line part 32 and a bending part 33 is respectively stored at the first straight line part 31 in a first storage part 11, at the second straight line part 32 in the second storage groove 12 and at the bending part 33 in the communication part 17. A closing plate 35 for closing the communication part 17 is fixed to a bottom surface of the precast pile base body 20, and is formed as a precast pile 40 with the heat exchange pipe.SELECTED DRAWING: Figure 3
【課題】既製杭の埋設中に熱交換パイプに負荷を掛けず、かつ熱交換効率を高める。また、高止まりが生じる場合にも必要な埋設熱交換パイプの長さを確保する。【解決手段】コンクリート製の既製杭基体２０の外面２、３に、第１収納溝１１、第２収容溝１２を形成し、底に第１収容溝１１と第２収容溝１２との連通部１７を形成する。第１直線部３１、第２直線部３３および屈曲部３３からなる略Ｕ字状の熱交換パイプ３０を、第１直線部３１を第１収納部１１に、第２直線部３２を第２収容溝１２に、屈曲部３３を連通部１７に、それぞれ収容する。既製杭基体２０の底面に、連通部１７を塞ぐ塞ぎ板３５を固定して、熱交換パイプ付き既製杭４０とする。【選択図】図３
PRECAST PILE WITH HEAT EXCHANGE PIPE
熱交換パイプ付き既製杭
HASHIZUME YOSHIMITSU (Autor:in)
02.02.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
F24J
/
F28D
Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen
,
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
| Europäisches Patentamt | 2020