JPH0454934U - - Google Patents
Info
- Publication number
- JPH0454934U JPH0454934U JP9767590U JP9767590U JPH0454934U JP H0454934 U JPH0454934 U JP H0454934U JP 9767590 U JP9767590 U JP 9767590U JP 9767590 U JP9767590 U JP 9767590U JP H0454934 U JPH0454934 U JP H0454934U
- Authority
- JP
- Japan
- Prior art keywords
- seawater
- pump
- cooling
- discharge pipe
- engine
- 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 11
- 238000001816 cooling Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000000498 cooling water Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案一実施例マリンエンジンの冷却
装置を含む船の要部構成図。
１１……マリンエンジン、１２……クランク軸
、１３……海水ポンプ、１４……熱交換器、１９
……冷却配管、１９ａ……海水ポンプの吸入管、
１９ｂ……海水ポンプの吐出管、２９……散水ポ
ンプ（補助ポンプ）、３５……散水ポンプ（補助
ポンプ）の吐出管、３７……流量センサ、３８…
…圧力センサ、３９……コントローラ。
FIG. 1 is a diagram showing the main parts of a ship including a cooling system for a marine engine according to an embodiment of the present invention. 11...Marine engine, 12...Crankshaft, 13...Seawater pump, 14...Heat exchanger, 19
... Cooling pipe, 19a ... Seawater pump suction pipe,
19b...Discharge pipe of seawater pump, 29...Discharge pipe of sprinkler pump (auxiliary pump), 35...Discharge pipe of sprinkler pump (auxiliary pump), 37...Flow rate sensor, 38...
...Pressure sensor, 39...controller.
Claims (1)
記エンジンの冷却水を冷却する熱交換器に海水を
供給する海水ポンプを備えたマリンエンジンの冷
却装置において、 前記海水ポンプの冷却配管の水量又は水圧のい
ずれか一方又は双方を検出する手段と、 前記海水ポンプと別に海水をくみ上げて吐出し
その吐出管が前記海水ポンプの吐出管に接続され
た補助ポンプと、 前記検出手段が前記冷却配管の詰まりを検出す
るとき前記海水ポンプの吐出管に前記補助ポンプ
からの海水を供給するように制御するコントロー
ラと を備えたことを特徴とするマリンエンジンの冷却
装置。[Claims for Utility Model Registration] A cooling device for a marine engine equipped with a seawater pump that is driven by the rotation of the engine crankshaft and supplies seawater to a heat exchanger that cools cooling water of the engine, comprising: cooling of the seawater pump; means for detecting either one or both of water volume and water pressure in the piping; an auxiliary pump that pumps and discharges seawater separately from the seawater pump and whose discharge pipe is connected to the discharge pipe of the seawater pump; A cooling device for a marine engine, comprising: a controller configured to supply seawater from the auxiliary pump to a discharge pipe of the seawater pump when clogging of the cooling pipe is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9767590U JPH0454934U (en) | 1990-09-18 | 1990-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9767590U JPH0454934U (en) | 1990-09-18 | 1990-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454934U true JPH0454934U (en) | 1992-05-12 |
Family
ID=31838249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9767590U Pending JPH0454934U (en) | 1990-09-18 | 1990-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454934U (en) |
-
1990
- 1990-09-18 JP JP9767590U patent/JPH0454934U/ja active Pending
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