JPS63171434U - - Google Patents
Info
- Publication number
- JPS63171434U JPS63171434U JP6218387U JP6218387U JPS63171434U JP S63171434 U JPS63171434 U JP S63171434U JP 6218387 U JP6218387 U JP 6218387U JP 6218387 U JP6218387 U JP 6218387U JP S63171434 U JPS63171434 U JP S63171434U
- Authority
- JP
- Japan
- Prior art keywords
- seawater
- slope
- sea surface
- water injection
- support stand
- 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.)
- Pending
Links
- 239000013535 sea water Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims 1
Landscapes
- Revetment (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２図
は公知の氷海域用海洋構造物を示す側面図である
。
１…海水吸入口、１ａ…海水主管、１ｂ…ポン
プ、２…射水口、３…海水管、０５…支持台、０
６…甲板構造、０７…上部構造、０８…作業用機
器、０９…氷板、０１０…斜面、０１１…氷板片
、ＧＬ…海底、ＷＬ…海面。
FIG. 1 is a side view showing an embodiment of the present invention, and FIG. 2 is a side view showing a known marine structure for use in frozen areas. 1... Seawater inlet, 1a... Seawater main pipe, 1b... Pump, 2... Water injection port, 3... Seawater pipe, 05... Support stand, 0
6...Deck structure, 07...Superstructure, 08...Work equipment, 09...Ice plate, 010...Slope, 011...Ice plate piece, GL...Sea floor, WL...Sea surface.
Claims (1)
を貫き頂部が海面上に露出する据広正立錐状の支
持台と、上記支持台の頂部上端に水平に設けられ
た張出し構造と、上記張出し構造上に取り付けら
れた上部構造及び作業用機器とを有する氷海域用
海洋構造物において、上記支持台の海中部分の外
周の比較的深いレベルに設けられた海水吸入口と
、上記支持台の海中部分の比転的浅いレベルに適
宜間隔で付設され上記傾斜面に沿つて上方へ射水
することができる複数の射水口と、下端が上記海
水吸入口に接続され中間にポンプが挿入され上端
が上記射水口に接続された海水主管とを具えたこ
とを特徴とする氷海域用海洋構造物。 a support stand in the shape of a wide erect cone whose bottom part is installed on the seabed, the upper part of the slope penetrates the sea surface and the top is exposed above the sea surface; an overhang structure provided horizontally at the upper end of the top of the support stand; and the overhang structure. A marine structure for use in icy areas having a superstructure and working equipment attached thereto, comprising: a seawater inlet provided at a relatively deep level on the outer periphery of the underwater portion of the support platform; A plurality of water injection ports are installed at appropriate intervals on a relatively shallow level of the seawater and are capable of ejecting water upward along the slope, and the lower end is connected to the seawater inlet, a pump is inserted in the middle, and the upper end is connected to the water injection port. A marine structure for use in icy waters, characterized by comprising a seawater main pipe connected to a mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6218387U JPS63171434U (en) | 1987-04-24 | 1987-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6218387U JPS63171434U (en) | 1987-04-24 | 1987-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171434U true JPS63171434U (en) | 1988-11-08 |
Family
ID=30896213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6218387U Pending JPS63171434U (en) | 1987-04-24 | 1987-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171434U (en) |
-
1987
- 1987-04-24 JP JP6218387U patent/JPS63171434U/ja active Pending