Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Freezer for freezing artificial stratum
The invention relates to a freezer for freezing an artificial stratum. The freezer comprises a freezing pipe, a flow guide pipe and a heat conducting medium, wherein the freezing pipe is hollow inside, the bottom of the freezing pipe is in a closed state, and a connecting port is formed in the top of the freezing pipe; the flow guide pipe is inserted into the freezing pipe from the connecting port, the bottom of the flow guide pipe is arranged close to the bottom of the freezing pipe, an inflow channel and an outflow channel which are consistent with the flow guide pipe in arrangement direction are formed in the flow guide pipe, the inflow channel communicates with the outflow channel, and a liquid inlet communicating with the inflow channel and a liquid outlet communicating with the outflow channel are formed in the top of the flow guide pipe; and the freezing pipe is filled with the heat conducting medium, and the flow guide pipe is wrapped with the heat conducting medium. According to the freezer, the problem that in the prior art, when a freezer is horizontally driven into a soil body, the soil body on the upper side of the freezing pipe and the soil body on the lower side of the freezing pipe are prone to being frozen unevenly is solved.
本发明涉及一种用于人工地层冻结的冻结器，包括：内部中空且底部呈封闭状态的冻结管，冻结管的顶部设有连接口；自连接口插入冻结管内的导流管，导流管的底部靠近冻结管的底部设置，导流管内形成有与其设置方向相一致的流入通道和流出通道，且流入通道与流出通道相连通，导流管的顶部设有与流入通道相连通的进液口和与流出通道相连通的出液口；填充于冻结管内并包裹导流管的导热介质。本申请避免了现有技术中冻结器在水平地打入土体中时容易造成冻结管上侧土体和冻结管下侧土体冻结不均匀的问题。
Freezer for freezing artificial stratum
The invention relates to a freezer for freezing an artificial stratum. The freezer comprises a freezing pipe, a flow guide pipe and a heat conducting medium, wherein the freezing pipe is hollow inside, the bottom of the freezing pipe is in a closed state, and a connecting port is formed in the top of the freezing pipe; the flow guide pipe is inserted into the freezing pipe from the connecting port, the bottom of the flow guide pipe is arranged close to the bottom of the freezing pipe, an inflow channel and an outflow channel which are consistent with the flow guide pipe in arrangement direction are formed in the flow guide pipe, the inflow channel communicates with the outflow channel, and a liquid inlet communicating with the inflow channel and a liquid outlet communicating with the outflow channel are formed in the top of the flow guide pipe; and the freezing pipe is filled with the heat conducting medium, and the flow guide pipe is wrapped with the heat conducting medium. According to the freezer, the problem that in the prior art, when a freezer is horizontally driven into a soil body, the soil body on the upper side of the freezing pipe and the soil body on the lower side of the freezing pipe are prone to being frozen unevenly is solved.
本发明涉及一种用于人工地层冻结的冻结器，包括：内部中空且底部呈封闭状态的冻结管，冻结管的顶部设有连接口；自连接口插入冻结管内的导流管，导流管的底部靠近冻结管的底部设置，导流管内形成有与其设置方向相一致的流入通道和流出通道，且流入通道与流出通道相连通，导流管的顶部设有与流入通道相连通的进液口和与流出通道相连通的出液口；填充于冻结管内并包裹导流管的导热介质。本申请避免了现有技术中冻结器在水平地打入土体中时容易造成冻结管上侧土体和冻结管下侧土体冻结不均匀的问题。
Freezer for freezing artificial stratum
用于人工地层冻结的冻结器
WU YUANHAO (Autor:in) / SUN MIN (Autor:in) / HE LONGPENG (Autor:in)
19.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Artificial stratum freezing device and method based on heat pipe
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