CN101423111A - System for mounting post-sealing lubricating oil high-level alarming device on ship - Google Patents
System for mounting post-sealing lubricating oil high-level alarming device on ship Download PDFInfo
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- CN101423111A CN101423111A CNA2008102291186A CN200810229118A CN101423111A CN 101423111 A CN101423111 A CN 101423111A CN A2008102291186 A CNA2008102291186 A CN A2008102291186A CN 200810229118 A CN200810229118 A CN 200810229118A CN 101423111 A CN101423111 A CN 101423111A
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- alarming device
- oil
- lubricant
- level
- overflow pipe
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Abstract
The invention relates to a system used for arranging a back-sealed lubricant high-level alarm apparatus on ships. The system comprises a back-sealed lubricant tank (14) connected with a lubricant circulation system; a back-sealed lubricant high-level alarm apparatus (15) is arranged on a position which is lower than the position of the back-sealed lubricant tank (14); an overflow pipe is arranged on an overflow port on a high position of the back-sealed lubricant tank (14) and a sight glass (11) is arranged on the overflow pipe; and one way of the overflow pipe is connected through a normal-open valve (13) with an injection tube of the back-sealed lubricant high-level alarm apparatus (15). The alarm system of the invention can effectively overcome the high-level false alarm caused by the ship vibration or the over-injected lubricant so as to lay the foundation for judging whether sea water or other medium enters the back-sealed lubricant system and the system especially can warn the high lubricant level caused by the lubricant jamming and the like in an oil-lubricating stern tube bearing.
Description
Technical field
The present invention relates to send when oil level exceeds warning value the system of alerting signal, more particularly, relate to and in the boats and ships that adopt oil lubrication stern pipe cup leather packing device, be used to detect whether normally warning of stern pipe oil system work.
Background technology
The ocean freight boats and ships adopt the oil lubrication stern tube bearing mostly, the not gas filed leather cup formula oil sealing of the many employings of its stern seal of tube system.3～4 road leather cups are generally established in the stern sealing: leather cup outside, the 1st road is a seawater, 1st, only scribble grease (no pressure) between 2 road leather cups, 2nd, be provided with independent lubricating oil circulating system (lubricating oil pressure is less than extraneous sea pressure) between 3 road leather cups, be provided with the chargeoil circulating system between the 3rd, 4 road leather cups.2nd, seal Oil Tank after the independent lubricating oil circulating system between 3 road leather cups generally is provided with one, be provided with high-level alarming device.
2nd, the independent lubricating oil circulating system between 3 road leather cups is very crucial, generally speaking, this system's consumption of fuel is very little, therefore back sealing Oil Tank volume is less, in the boats and ships normal course of operation,, be difficult to judge whether that seawater or other media invade the back sealing lubricating-oil system easily because of high-order flase alarm appears in reasons such as Ship Swaying or oil filling be too much.At the high-order flase alarm problem of back sealing Oil Tank, above-mentioned independent lubricating oil circulating system is transformed, seal Oil Tank full level alarm signal and carry out corresponding operating with correct deciphering back.
Summary of the invention
The present invention is in order correctly to understand back sealing Oil Tank full level alarm signal, accurately judge whether invade seawater or other media in the back sealing lubricating-oil system, prevent that it from entering stern tube lubricating oil sump tank by back sealing Oil Tank overflow pipe, ensures for stern sealing lubricating-oil system increases together.
In order to achieve the above object, the system of a kind of mounting post-sealing lubricating oil high-level alarming device on ship of the present invention comprises the back sealing Oil Tank that is connected in the lubricating oil circulating system.In the position that is lower than back sealing Oil Tank back sealing lubricating-oil high-position alarming device is set.Wherein, the outgate that back sealing Oil Tank is positioned at eminence is provided with overflow pipe, and overflow pipe is provided with one and inspects mirror, and article one path of overflow pipe is connected to the filling tube of back sealing lubricating-oil high-position alarming device by a normally open valve door.
In addition, overflow pipe second path is by the normal closed gate lubricating oil circulating system that is linked back.
The system of mounting post-sealing lubricating oil high-level alarming device on ship of the present invention, under the optimal way, its back sealing lubricating-oil high-position alarming device comprises the volume casing that is provided with the installation seat leg, and casing top or top are provided with filling tube, and the casing top is provided with permeability cell; Lower box is provided with discharge-service valve; In casing, be provided with vernier; And the tank wall of casing middle part is provided with the float switch that is used to start warning, is used for realizing when oil level exceeds warning warning function.And bottom half is provided with blow cock.
Boats and ships of the present invention can effectively solve the problem of the high-order flase alarm of back sealing Oil Tank with warning, have the characteristics easily of implementing, and the back sealing lubricating-oil high-position alarming device that uses in the system of the present invention is simple in structure, cost is low, easy to use, the present invention especially can effectively warn the state that oil level exceeds warning value.
Description of drawings
Fig. 1 is the structural representation of back sealing lubricating-oil high-position alarming device;
Fig. 2 is the embodiment structural representation of back sealing lubricating-oil high-position alarming device in stern pipe oil system.
1, casing 2, filling tube 3, permeability cell 4, float switch 5, discharge-service valve 6, oil scale 7, blow cock 8, installation seat leg
The specific embodiment
As shown in Figure 2, the system of mounting post-sealing lubricating oil high-level alarming device on ship of the present invention, same as the prior art, comprise a back sealing Oil Tank 14 that is connected in the lubricating oil circulating system, the outgate that sealing Oil Tank 14 in back is positioned at eminence is provided with overflow pipe, and overflow pipe is by a normal closed gate 12 lubricating oil circulating system that is linked back.
Difference from prior art is, in the position that is lower than back sealing Oil Tank 14 back sealing lubricating-oil high-position alarming device 15 is set.The overflow pipe of back sealing Oil Tank 14 is connected to the filling tube of back sealing lubricating-oil high-position alarming device 15 by a normally open valve door 13 on a path and the path after inspecting mirror 11.N.C represents normal closed gate among Fig. 2, and N.O represents the normally open valve door.In addition, be provided with one on the overflow pipe usually and inspect mirror 11.
A kind of embodiment of back sealing lubricating-oil high-position alarming device as shown in Figure 1, the present invention is not limited only to this kind mode, anyly all can be used as back sealing lubricating-oil high-position alarming device of the present invention by warning, the indicating device that injects liquid measure liquid level height.
Among Fig. 1, back sealing lubricating-oil high-position alarming device 15 volumes generally are not more than back sealing Oil Tank 14, and the permeability cell caliber is provided with according to the filling tube size.Ship back sealing lubricating-oil high-position alarming device comprises being provided with the volume casing 1 that seat leg 8 is installed.Casing 1 top is provided with filling tube 2, and filling tube 2 also can be arranged at the top of casing 1, and fluid can enter in the casing 1 by filling tube 2.And be provided with permeability cell 3 at casing 1 top, become the hook setting.Casing 1 bottom is provided with discharge-service valve 5, is used to get rid of the fluid in the casing; In order to prevent that discharge-service valve 5 lost efficacy or the cleaning casing, casing 1 bottom is provided with blow cock 7.And in casing 1, also be provided with vernier 6, so that indication fluid position.The tank wall middle part of casing 1 is provided with the float switch 4 that is used to start warning, is used for realizing when oil level exceeds warning warning function.
Back sealing lubricating-oil high-position alarming device of the present invention seals the lubricating oil that Oil Tank overflows after collection, reach certain liquid level warning, indicates to have infiltrated other media in the stern sealing oil circuit or the lubricating oil circulation line breaks down.The filling tube pipeline of back sealing lubricating-oil high-position alarming device is connected back sealing Oil Tank overflow pipe and inspects after the mirror 11, adds valve 12 in this rear end, pipeline junction, is in normally off in the normal operation of boats and ships.Mounted valve 13 on the back sealing lubricating-oil high-position alarming device filling tube, are in normally open in the normal operation of boats and ships.In the shipping transport process, if back sealing Oil Tank full level alarm, but back sealing lubricating-oil high-position alarming device do not report to the police, and this alerting signal can directly be eliminated.If back sealing lubricating-oil high-position alarming device is reported to the police, then must find out warning reason.
The above; only be the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (4)
1. the system of a mounting post-sealing lubricating oil high-level alarming device on ship, comprise the back sealing Oil Tank (14) that is connected in the lubricating oil circulating system, it is characterized in that, back sealing lubricating-oil high-position alarming device (15) is set in the position that is lower than described back sealing Oil Tank (14);
The outgate that described back sealing Oil Tank (14) is positioned at eminence is provided with overflow pipe, described overflow pipe is provided with one and inspects mirror (11), and article one path of described overflow pipe is connected to the filling tube of described back sealing lubricating-oil high-position alarming device (15) by a normally open valve door (13).
2. according to the system of the described mounting post-sealing lubricating oil high-level alarming device on ship of claim 1, it is characterized in that described overflow pipe second path is by a normal closed gate (12) the lubricating oil circulating system that is linked back.
3, according to the system of claim 1 or 2 described mounting post-sealing lubricating oil high-level alarming device on ship, it is characterized in that, described back sealing lubricating-oil high-position alarming device, comprise and be provided with the volume casing (1) that seat leg (8) is installed, described casing (1) top or top are provided with described filling tube (2), and described casing (1) top is provided with permeability cell (3); Described casing (1) bottom is provided with discharge-service valve (5); In described casing (1), be provided with vernier (6); And the tank wall of described casing (1) middle part is provided with the float switch (4) that is used to start warning, is used for realizing when oil level exceeds warning warning function.
4. according to the system of the described mounting post-sealing lubricating oil high-level alarming device on ship of claim 3, it is characterized in that described casing (1) bottom is provided with blow cock (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102291186A CN101423111A (en) | 2008-11-28 | 2008-11-28 | System for mounting post-sealing lubricating oil high-level alarming device on ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102291186A CN101423111A (en) | 2008-11-28 | 2008-11-28 | System for mounting post-sealing lubricating oil high-level alarming device on ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101423111A true CN101423111A (en) | 2009-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102291186A Pending CN101423111A (en) | 2008-11-28 | 2008-11-28 | System for mounting post-sealing lubricating oil high-level alarming device on ship |
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| CN (1) | CN101423111A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790790A (en) * | 2015-03-10 | 2015-07-22 | 上海森林特种钢门有限公司 | Extra-heavy swing gate hinge |
| CN114110408A (en) * | 2021-11-29 | 2022-03-01 | 南京高精船用设备有限公司 | Forced lubrication cooling system |
-
2008
- 2008-11-28 CN CNA2008102291186A patent/CN101423111A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790790A (en) * | 2015-03-10 | 2015-07-22 | 上海森林特种钢门有限公司 | Extra-heavy swing gate hinge |
| CN114110408A (en) * | 2021-11-29 | 2022-03-01 | 南京高精船用设备有限公司 | Forced lubrication cooling system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090506 |