JPH01102284U - - Google Patents

Info

Publication number
JPH01102284U
JPH01102284U JP19827787U JP19827787U JPH01102284U JP H01102284 U JPH01102284 U JP H01102284U JP 19827787 U JP19827787 U JP 19827787U JP 19827787 U JP19827787 U JP 19827787U JP H01102284 U JPH01102284 U JP H01102284U
Authority
JP
Japan
Prior art keywords
refrigerant
freezing
pipe
return pipe
ground
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
Application number
JP19827787U
Other languages
English (en)
Other versions
JPH0447233Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP19827787U priority Critical patent/JPH0447233Y2/ja
Publication of JPH01102284U publication Critical patent/JPH01102284U/ja
Application granted granted Critical
Publication of JPH0447233Y2 publication Critical patent/JPH0447233Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Description

【図面の簡単な説明】
第１図はこの考案に係る冷媒循環装置の使用状
態を示した断面図、第２図は従来の冷媒循環装置
の使用状態を示した断面図である。 １…地盤、２…凍結用往路管、４…冷媒貯槽、
５…凍結用復路管、６…冷媒受槽、１０…冷媒戻
し管、１１…循環ポンプ、Ｈ…液面差。

Claims (1)

    【実用新案登録請求の範囲】
  1. 原位置地盤に埋設された凍結用往路管の上端を
    大気開放となし、その途中の位置に閉鎖構造の冷
    媒貯槽を接続してあり、凍結用復路管の上端は閉
    鎖構造の冷媒受槽と接続し、冷媒受槽と冷媒貯槽
    とは冷媒戻し管で連絡され、この冷媒戻し管に循
    環ポンプが設置されており、冷媒は冷媒貯槽と冷
    媒受槽とにそれぞれ収容された冷媒の液面差に基
    く重力作用で凍結管に循環されることを特徴とす
    る地盤凍結用冷媒の循環装置。
JP19827787U 1987-12-25 1987-12-25 Expired JPH0447233Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19827787U JPH0447233Y2 (ja) 1987-12-25 1987-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19827787U JPH0447233Y2 (ja) 1987-12-25 1987-12-25

Publications (2)

Publication Number Publication Date
JPH01102284U true JPH01102284U (ja) 1989-07-10
JPH0447233Y2 JPH0447233Y2 (ja) 1992-11-09

Family

ID=31488796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19827787U Expired JPH0447233Y2 (ja) 1987-12-25 1987-12-25

Country Status (1)

Country Link
JP (1) JPH0447233Y2 (ja)

Also Published As

Publication number Publication date
JPH0447233Y2 (ja) 1992-11-09

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