CN203614289U - Diesel supply system for diesel generator - Google Patents
Diesel supply system for diesel generator Download PDFInfo
- Publication number
- CN203614289U CN203614289U CN201320849658.0U CN201320849658U CN203614289U CN 203614289 U CN203614289 U CN 203614289U CN 201320849658 U CN201320849658 U CN 201320849658U CN 203614289 U CN203614289 U CN 203614289U
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- China
- Prior art keywords
- diesel
- generator
- control valve
- pneumatic control
- supply system
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a diesel supply system for a diesel generator. The diesel supply system for the diesel generator comprises a diesel tank, a filter and a diesel supply pipeline, and further comprises a pneumatic control valve, wherein the pneumatic control valve is used for controlling an oil circuit to be connected and disconnected, and is arranged in a generator room, power of the pneumatic control valve is provided by an air cylinder, and the pneumatic control valve is connected with a manual two-position three-way valve arranged outside the generator room. The diesel supply system for the diesel generator has the advantages that the pneumatic control valve installed in the generator room, and the manual two-position three-way valve which is installed outside the generator room and carries out remote control on the pneumatic control valve are used for replacing a manually-controlled ball valve in the prior art, when a fire happens in the generator room, an operator only needs to close the manual two-position three-way valve outside the generator room, the pneumatic control valve in the generator room can be controlled to be closed, a fire source is timely cut off, the potential safety hazard is eliminated, and personal safety of the operator is ensured.
Description
Technical field
The utility model relates to a kind of fuel supply system, and in particular, the utility model relates to a kind of diesel oil supply system for diesel generator.
Background technique
Current equipment On The Offshore Platform provides power mainly with diesel generator.In order to guarantee the safe and reliable operation of diesel generator, stable diesel oil supply system is absolutely necessary.
As shown in Figure 1, it comprises the diesel fuel tank 1 for storing diesel oil, manual valve 3 and the diesel oil supply pipeline composition for filtering the filter 2 of well cuts, open and turn-off for oil circuit control to existing diesel oil supply system.
Those skilled in the art all know, blast or fire spread, in hazardous area, once Generators breaking out of fire must be closed the in-line of diesel generator in time, to cut off as early as possible ignition source, are avoided in most of region of general ocean platform.But existing diesel oil supply system is as shown in Figure 1 visible, manual ball valve 3 and diesel generator 4 for oil circuit control are all positioned at Generators 5, if breaking out of fire, enters machine room and close the operator of manual ball valve 3 and certainly will be in danger, personal safety cannot ensure.So there is very large potential safety hazard in such set-up mode.
Model utility content
Problem to be solved in the utility model is exactly the defect that overcomes above prior art, and a kind of diesel oil supply system for diesel generator that can eliminate safe hidden trouble and guarantee operator's personal safety is provided for this reason.
The technical solution of the utility model is:
A kind of diesel oil supply system for diesel generator, comprise diesel fuel tank, filter and diesel oil supply pipeline, it also comprises that oil circuit control opens and turn-off and be arranged on the Pneumatic valve that power is provided by cylinder within Generators, and described Pneumatic valve connects the manual two-position three-way valve being arranged on outside described Generators.
The beneficial effects of the utility model are:
To be arranged on the Pneumatic valve and the manual ball valve that is arranged on the alternative prior art of manual two-position three-way valve outside Generators and to described Pneumatic valve implementation telecontrol in Generators, if run into the situation of Generators breaking out of fire, operator only need close the Pneumatic valve that the manual two-position three-way valve outside Generators just can control in Generators and close, thereby cut off in time ignition source, both eliminate potential safety hazard, ensured again operator's personal safety.
Accompanying drawing explanation
Fig. 1 is the diesel oil supply system schematic diagram of prior art.
Fig. 2 is diesel oil supply system schematic diagram of the present utility model.
Embodiment
For the utility model is more easily understood, below in conjunction with drawings and Examples, the technical solution of the utility model is described in detail.
Diesel oil supply system for diesel generator of the present utility model, comprise diesel fuel tank 1 for storing diesel oil, for filtering the filter 2 of well cuts, carry the diesel oil supply pipeline of diesel oil for the diesel generator 4 to Generators 5, also comprise and can open and turn-off and be arranged on the Pneumatic valve 9 within Generators 5 by oil circuit control, the power of described Pneumatic valve 9 is provided by cylinder 8, and the source of the gas of described cylinder 8 is from the platform instrument supply gas system being positioned at outside Generators 5; In order to reach the technical purpose that eliminates safe hidden trouble completely and guarantee operator's personal safety, the utility model is provided with a manual two-position three-way valve 7 in the source gas line of described Pneumatic valve 9, described manual two-position three-way valve 7 is arranged on the position of easy-to-operat outside described Generators 5, and convenient operation personnel place oneself in the midst of outside Generators 5 described Pneumatic valve 9 is carried out to telecontrol.
Described manual two-position three-way valve 7 is under normal circumstances on state, so that source of the gas passes through this valve action on the cylinder 8 of described Pneumatic valve 9, thereby makes Pneumatic valve 9 stay open state.
The utility model has overcome the existing potential safety hazard of diesel oil supply system of prior art, if while running into the urgencies such as Generators 5 breaking out of fires, operator can cut off instrument air by closing the manual two-position three-way valve 7 being arranged on outside Generators 5, thereby the instrument supply gas in described cylinder 8 is released in atmosphere by buttoned-up manual two-position three-way valve 7, thereby close described Pneumatic valve 9, the in-line of described diesel generator 4 is opened circuit, cut off in time ignition source, avoid the generation of the major accident such as fire spread or blast.
With reference to drawings and Examples, the utility model is schematically described above, this description does not have restricted.Those of ordinary skill in the art will be understood that in actual applications, and in the utility model, the set-up mode of each parts some all may occur changes, and other staff also may dream up similar technological scheme under its enlightenment.Special needs to be pointed out is, only otherwise depart from design aim of the present utility model, all apparent changes, within being all included in protection domain of the present utility model.
Claims (1)
1. the diesel oil supply system for diesel generator, comprise diesel fuel tank, filter and diesel oil supply pipeline, it is characterized in that: further comprising oil circuit control and open and turn-off and be arranged on the Pneumatic valve that power is provided by cylinder within Generators, described Pneumatic valve connects the manual two-position three-way valve being arranged on outside Generators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849658.0U CN203614289U (en) | 2013-12-16 | 2013-12-16 | Diesel supply system for diesel generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849658.0U CN203614289U (en) | 2013-12-16 | 2013-12-16 | Diesel supply system for diesel generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614289U true CN203614289U (en) | 2014-05-28 |
Family
ID=50766940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320849658.0U Expired - Fee Related CN203614289U (en) | 2013-12-16 | 2013-12-16 | Diesel supply system for diesel generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614289U (en) |
-
2013
- 2013-12-16 CN CN201320849658.0U patent/CN203614289U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20191216 |