CN202209215U - Light/heavy oil converting device for oil supply system - Google Patents
Light/heavy oil converting device for oil supply system Download PDFInfo
- Publication number
- CN202209215U CN202209215U CN2011202894477U CN201120289447U CN202209215U CN 202209215 U CN202209215 U CN 202209215U CN 2011202894477 U CN2011202894477 U CN 2011202894477U CN 201120289447 U CN201120289447 U CN 201120289447U CN 202209215 U CN202209215 U CN 202209215U
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- China
- Prior art keywords
- oil
- way valve
- light
- return
- supply system
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The utility model relates to a light/heavy oil converting device for oil supply system, in particular to a light/heavy oil converting device for an oil supply system which supplies oil to diesel engine. The light/heavy oil converting device comprises a buffer, an oil feeding three-way valve, an oil return three-way valve and an electric cabinet. The oil feeding three-way valve and the oil return three-way valve both are electrically operated valves or electro-pneumatic valves. The controls ends of the oil feeding three-way valve and the oil return three-way valve are both connected with the electric cabinet by leads. A main oil inlet and an oil outlet are arranged on the buffer, wherein the main oil inlet is communicated with the outlet of the oil feeding three-way valve, and the oil outlet of the buffer is communicated with the oil inlet of an oil-using unit. The oil inlet of the oil return three-way valve is communicated with the oil return opening of the oil-using unit. By adopting the light/heavy oil converting device for oil supply system, the time and manpower can be saved, and erroneous operation can also be avoided, thereby ensuring the proper functioning of diesel engine.
Description
Technical field
The utility model relate to a kind of light/the heavy oil conversion equipment.Specifically, be to use light/heavy oil conversion equipment for the oil supply system of diesel engine fuel feeding.Also can be used for other oil-using units that uses two kinds of dissimilar fuel oils or device like the automatic oil changing device of glass furnace etc.
Background technique
Know all that in the diesel engine manufacturing because the heavy oil price is lower than light oil, used fuel oil all is to be that master, light oil are auxilliary with heavy oil on the mid low speed diesel fuel machine.And heavy oil is mobile poor, before diesel engine start back or shutdown all need be with light oil operating fuel a period of time such as half an hour after, could act as a fuel with heavy oil.In addition; When emergency case such as oil-fired system or diesel engine break down need be met an urgent need when shutting down; Need before shutting down to act as a fuel the heavy oil in the diesel engine preceding pipeline is replaced or diluted, so that next normal starting, so all be equipped with on the diesel engine gently/the heavy oil conversion equipment with light oil.Traditional light/heavy oil conversion equipment comprises oil-feed three-way valve and oil return three-way valve (or with the alternative three-way valve of two manually-operated gates), and this oil-feed three-way valve and oil return three-way valve are manually operated valve.The oil outlet of oil-feed three-way valve is communicated with the filler opening of oil-using units, and the filler opening of oil return three-way valve communicates with the return opening of oil-using units.When diesel engine fuel oil is heavy oil, need manual heavy oil outlet of opening the heavy oil filler opening and the oil return three-way valve of oil-feed three-way valve, make in-line and return line all move heavy oil.When diesel engine converts operation light oil into from moving heavy oil, need equally operate oil-feed three-way valve and oil return three-way valve respectively by hand, make in-line and return line all move light oil.Because oil-feed three-way valve and oil return three-way valve are manually operated valve, need manually-operable nearby, the time and the manual work that need during operation are all many, and efficient is not high; The location circumstances condition that three-way valve is installed before the diesel engine is exceedingly odious; Noise reaches more than the 108dB (A); Temperature reaches more than 45 ℃, and ground is wet and slippery and be covered with various pipelines, and operate miss appears in the manually-operable of oil-feed three-way valve and oil return three-way valve easily; Make in-line operation heavy oil (or light oil), return line operation light oil (or heavy oil).Particularly when many diesel engine unit are moved simultaneously, need a plurality of oil-feed three-way valve and oil return three-way valve are operated, the extreme trouble that operates, the probability of operate miss is just higher.In case operate miss occurs, light, heavy oil is mixed, make that diesel engine can't proper functioning.
The model utility content
The problem that the utility model will solve provides a kind of oil supply system with light/heavy oil conversion equipment.Adopt this oil supply system with light/heavy oil conversion equipment, not only can save time and manual work, also can avoid operate miss, guarantee diesel oil function proper functioning.
For addressing the above problem, take following scheme:
The oil supply system of the utility model with light/heavy oil conversion equipment characteristics are to comprise buffer, oil-feed three-way valve, oil return three-way valve and electric control box, said oil-feed three-way valve and oil return three-way valve are mortor operated valve or electropneumatic valve.The control end of oil-feed three-way valve and oil return three-way valve all links to each other with electric control box through lead.Main filler opening and oil outlet are arranged on the buffer, and main filler opening wherein is communicated with the outlet of oil-feed three-way valve, and the oil outlet of buffer is communicated with the filler opening of oil-using units.The filler opening of said oil return three-way valve is communicated with the return opening of oil-using units.
The further improvement project of the utility model is, two auxilliary filler openings are arranged on the buffer, and all there is manually operated valve at these two auxilliary filler opening places; There is manually operated valve at the return opening place of oil-using units.
The further improvement project of the utility model is, relief opening is arranged on the buffer, and exhaust ports has outlet valve.
Take such scheme, have the following advantages:
Such scheme can be found out; The oil supply system of the utility model contains automatic oil-feed three-way valve, automatic oil return three-way valve and electric control box with light/heavy oil conversion equipment; In control, realized interlocking time-delay control,, can make in oil-feed oil circuit and the oil return circuit or operation heavy oil through the throw over switch on the operation electric control box; Operation light oil, thus operate miss avoided; Owing to be provided with electric control box, have signal output on the electric control box, therefore; Both can realize that near-earth controlled automatically, can realize remote auto control again, compare with needing manually-operable nearby in the background technique; Operating time and manual work have been reduced in a large number; Improved efficient, improved the economic benefit of system's operation, and realized the operation of complete hommization and the management of equipment science.
In sum, the oil supply system of background technique and the utility model is compared with light/heavy oil conversion equipment, and each characteristic such as following table are listed:
Description of drawings
Fig. 1 is that the oil supply system of the utility model is used light/heavy oil conversion equipment schematic representation.
Embodiment
As shown in Figure 1; The oil supply system of the utility model comprises two buffers 6, two oil-feed three-way valve 3, two oil return three-way valve 10 and electric control boxs 9 with light/heavy oil conversion equipment; Said oil-feed three-way valve 3 is mortor operated valve with oil return three-way valve 10, and this oil-feed three-way valve and oil return three-way valve also can adopt electropneumatic valve.The control end of oil-feed three-way valve 3 and oil return three-way valve 10 all links to each other with electric control box 9 through lead.Main filler opening 301 and oil outlet 7 are arranged on the buffer 6, and main filler opening 301 wherein is communicated with the outlet of oil-feed three-way valve 3, and the oil outlet 7 of each buffer 6 is that the filler opening of a diesel engine is communicated with an oil-using units 8 respectively.The filler opening of said oil return three-way valve 10 respectively with an oil-using units promptly the return opening of a diesel engine be communicated with.
The first auxilliary filler opening 5 that also is processed with on each buffer 6 on the first auxilliary filler opening 5 and second auxilliary 4, two buffers 6 of filler opening communicates with the oil outlet of heavy oil cabinet 1 through pipeline, valve, oil supply unit 2.The second auxilliary filler opening 4 on two buffers 6 communicates with the oil outlet of Light Oil Tank 12 through pipeline and oil pump 11.
When the oil supply system of the utility model is worked with light/heavy oil conversion equipment; Through the button on the operation electric control box 9; Can make in oil-feed oil circuit and the oil return circuit of a diesel engine and all move heavy oil or light oil, thereby avoid operate miss, make heavy oil get into Light Oil Tank 12, make the fuel oil year in the Light Oil Tank 12 become big situation.Heavy oil in heavy oil cabinet 1 occurring uses up or the heavy oil oil supply system breaks down, when needing to adopt light oil as diesel engine fuel oil, can guarantee the proper functioning of diesel engine in time for diesel engine provides light oil.
Claims (3)
1. oil supply system is with light/heavy oil conversion equipment; It is characterized in that comprising buffer (6), oil-feed three-way valve (3), oil return three-way valve (10) and electric control box (9), said oil-feed three-way valve (3) and oil return three-way valve (10) are mortor operated valve or electropneumatic valve; The control end of oil-feed three-way valve (3) and oil return three-way valve (10) all links to each other with electric control box (9) through lead; Main filler opening (301) and oil outlet (7) are arranged on the buffer (6), and main filler opening (301) wherein is communicated with the outlet of oil-feed three-way valve (3), and the oil outlet (7) of buffer (6) is communicated with the filler opening of oil-using units (8); The filler opening of said oil return three-way valve (10) is communicated with the return opening of oil-using units (8).
2. oil supply system according to claim 1 is characterized in that having on the buffer (6) the first auxilliary filler opening (5) and the second auxilliary filler opening (4) with light/heavy oil conversion equipment, and all there is manually operated valve at these two auxilliary filler opening places; There is manually operated valve at the return opening place of oil-using units (8).
3. oil supply system according to claim 1 is characterized in that on the buffer (6) relief opening being arranged with light/heavy oil conversion equipment, and exhaust ports has outlet valve (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202894477U CN202209215U (en) | 2011-08-11 | 2011-08-11 | Light/heavy oil converting device for oil supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202894477U CN202209215U (en) | 2011-08-11 | 2011-08-11 | Light/heavy oil converting device for oil supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209215U true CN202209215U (en) | 2012-05-02 |
Family
ID=45988766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202894477U Expired - Fee Related CN202209215U (en) | 2011-08-11 | 2011-08-11 | Light/heavy oil converting device for oil supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305137A (en) * | 2011-08-11 | 2012-01-04 | 无锡市康威环能设备有限公司 | Light/heavy oil conversion device for oil supply system |
| CN108547702A (en) * | 2018-03-30 | 2018-09-18 | 潍柴重机股份有限公司 | A kind of light/heavy oil pattern automatic conversion control method |
| CN111396221A (en) * | 2020-03-31 | 2020-07-10 | 潍柴重机股份有限公司 | High-pressure oil pump sealing oil control system and method under light-heavy oil conversion |
-
2011
- 2011-08-11 CN CN2011202894477U patent/CN202209215U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305137A (en) * | 2011-08-11 | 2012-01-04 | 无锡市康威环能设备有限公司 | Light/heavy oil conversion device for oil supply system |
| CN108547702A (en) * | 2018-03-30 | 2018-09-18 | 潍柴重机股份有限公司 | A kind of light/heavy oil pattern automatic conversion control method |
| CN111396221A (en) * | 2020-03-31 | 2020-07-10 | 潍柴重机股份有限公司 | High-pressure oil pump sealing oil control system and method under light-heavy oil conversion |
| CN111396221B (en) * | 2020-03-31 | 2021-05-25 | 潍柴重机股份有限公司 | High-pressure oil pump sealing oil control system and method under light-heavy oil conversion |
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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 |
Granted publication date: 20120502 Termination date: 20140811 |
|
| EXPY | Termination of patent right or utility model |