CN214035879U - Oil and gas isolation device of electric control system - Google Patents
Oil and gas isolation device of electric control system Download PDFInfo
- Publication number
- CN214035879U CN214035879U CN202120092231.5U CN202120092231U CN214035879U CN 214035879 U CN214035879 U CN 214035879U CN 202120092231 U CN202120092231 U CN 202120092231U CN 214035879 U CN214035879 U CN 214035879U
- Authority
- CN
- China
- Prior art keywords
- oil
- pipeline
- control box
- gas
- fuel
- 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.)
- Active
Links
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a dual-fuel engine technical field specifically discloses an oil and gas separation device of an electrical control system, which comprises a control box of the electrical control system, wherein a fuel pipeline is arranged in the control box in a penetrating way, a feeding nozzle is fixed at one end of the fuel pipeline, a hollow oil-gas isolation pipeline is sleeved on the fuel pipeline, and a gap is reserved between the inner wall of the oil-gas isolation pipeline and the outer wall of the fuel pipeline; one end of the oil-gas isolation pipeline, which faces the feeding nozzle, is fixed on the inner side wall of the control box, and the movable end of the oil-gas isolation pipeline penetrates out of the control box; the utility model discloses the intention is in solving fuel conduit and electric control system at same control box, and the oil or the gas that fuel conduit leaked store up at the control box and lead to the concentration too high, and the spark that produces because of the electronic component during operation leads to the fact the problem of deflagration, explosion.
Description
Technical Field
The utility model relates to a dual fuel engine technical field specifically discloses electrical control system's oil, gas separator.
Background
The diesel/natural gas (diesel and natural gas dual-fuel co-combustion) dual-fuel engine has the advantages of reducing the operation cost of automobiles, saving energy and reducing emission, and is rapidly developed in recent years, natural gas has better fuel economy than diesel, and the content of tail gas pollutants is lower. The fuel pipelines of the engine are distributed more complexly and are often mixed with a control system in a control box; however, the fuel pipeline is often in oil leakage and gas leakage during use, so that the oil and gas concentration around the control system is continuously increased, and the electronic elements of the control system are easy to generate sparks in a working state, so that the engine is easy to ignite and detonate.
Disclosure of Invention
The utility model discloses the intention is in providing electrical control system's oil, gas separator to solve fuel conduit and electrical control system at same control box, the oil or the gas that fuel conduit leaked are stored up at the control box and are leaded to the concentration too high, and the spark that produces because of the electronic component during operation causes the problem of deflagration, explosion.
In order to achieve the above object, the basic scheme of the utility model is:
the oil-gas separation device of the electrical control system comprises a control box of the electrical control system, wherein a fuel pipeline penetrates through the control box, a feeding nozzle is fixed at one end of the fuel pipeline, a hollow oil-gas separation pipeline is sleeved on the fuel pipeline, and a gap is reserved between the inner wall of the oil-gas separation pipeline and the outer wall of the fuel pipeline; the one end that oil gas isolation tube said towards the feed nozzle is fixed on the inside wall of control box, and the expansion end of oil gas isolation tube wears out the control box.
Optionally, one end of the oil-gas isolation pipeline facing the feeding nozzle is provided with a flange plate, and the oil-gas isolation pipeline and the flange plate are fixed on the control box through bolts.
Optionally, a sealing gasket is arranged between the oil-gas isolation pipeline and the flange plate, and the sealing gasket is fixed on the flange plate through bolts.
The working principle and the beneficial effects of the scheme are as follows:
1. in this scheme, when fuel pipeline or feed nozzle took place to leak, gas or the oil that leaks flowed to in the oil gas isolation pipeline to derive the control box via oil gas isolation pipeline, prevent oil, gas because of leaking the control box internal storage, avoid the control system during operation in the control box to produce the spark and ignite oil, gas of leakage, thereby lead to conflagration such as detonation, explosion to take place.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a fuel pipeline 1, a feeding nozzle 2, a control box 3, an oil-gas isolation pipeline 4, a flange plate 5, a sealing gasket 6 and bolts 7.
Examples
As shown in fig. 1: an oil and gas separation device of an electrical control system comprises a control box 3 of the electrical control system, wherein a fuel pipeline 1 penetrates through the control box 3, a feeding nozzle 2 is fixed at one end of the fuel pipeline 1, a hollow oil-gas separation pipeline 4 is sleeved on the fuel pipeline 1, and a gap is reserved between the inner wall of the oil-gas separation pipeline 4 and the outer wall of the fuel pipeline 1; the one end that oil gas isolation tube way 4 was towards feed nozzle 2 is fixed on the inside wall of control box 3, and control box 3 is worn out to the expansion end of oil gas isolation tube way 4.
When the fuel pipeline 1 or the feeding nozzle 2 leaks, leaked gas or oil flows into the oil-gas isolation pipeline 4 and is led out of the control box 3 through the oil-gas isolation pipeline 4, so that the oil and the gas are prevented from being accumulated in the control box 3 due to leakage, and the phenomenon that the leaked oil and gas are ignited by sparks generated when a control system in the control box 3 works is avoided, and accordingly fire disasters such as deflagration, explosion and the like occur.
Optionally, one end of the oil-gas isolation pipeline 4 facing the feeding nozzle 2 is provided with a flange 5, and the oil-gas isolation pipeline 4 and the flange 5 are fixed on the control box 3 through bolts 7.
Oil gas isolation pipeline 4 is fixed on the inside wall of control box 3 through ring flange 5, prevents that oil gas isolation pipeline 4 from rocking.
Optionally, a sealing gasket 6 is arranged between the oil-gas isolation pipeline 4 and the flange 5, and the sealing gasket 6 is fixed on the flange 5 through a bolt 7.
Be provided with sealed 6 between oil gas isolation pipe way 4 and ring flange 5, improve the leakproofness between oil gas isolation pipe way 4 and the ring flange 5, when preventing that oil, air current from going into oil gas isolation pipe way 4, spill over from oil gas isolation pipe way 4 and ring flange 5, lead to oil, gas to store up in control box 3.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.
Claims (3)
1. Oil, gas separator of electrical control system, including electrical control system's control box, run through being provided with fuel conduit in the control box, its characterized in that: the one end of the fuel pipeline of telling is fixed with the feed nozzle, and the cover is equipped with hollow oil gas isolation pipeline on the fuel pipeline, and oil gas isolation pipeline is fixed on the inside wall of control box towards the one end of feed nozzle, and the expansion end of oil gas isolation pipeline wears out the control box.
2. The oil-gas separating device of an electrical control system according to claim 1, characterized in that: the oil gas isolation pipeline is provided with a flange plate towards one end of the feeding nozzle, and the oil gas isolation pipeline and the flange plate are fixed on the control box through bolts.
3. The oil-gas separating device of an electrical control system according to claim 2, characterized in that: a sealing gasket is arranged between the oil-gas isolation pipeline and the flange plate, and the sealing gasket is fixed on the flange plate through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120092231.5U CN214035879U (en) | 2021-01-14 | 2021-01-14 | Oil and gas isolation device of electric control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120092231.5U CN214035879U (en) | 2021-01-14 | 2021-01-14 | Oil and gas isolation device of electric control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214035879U true CN214035879U (en) | 2021-08-24 |
Family
ID=77346588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120092231.5U Active CN214035879U (en) | 2021-01-14 | 2021-01-14 | Oil and gas isolation device of electric control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214035879U (en) |
-
2021
- 2021-01-14 CN CN202120092231.5U patent/CN214035879U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Hoang et al. | A study on a solution to reduce emissions by using hydrogen as an alternative fuel for a diesel engine integrated exhaust gas recirculation | |
| CN104136828B (en) | Liquified natural gas tank | |
| CA2713243C (en) | Solid fuel powder combustion system and method thereof | |
| CN201318218Y (en) | Decarbonizing device | |
| CN214035879U (en) | Oil and gas isolation device of electric control system | |
| CN206458548U (en) | A kind of marine diesel oil LNG dual fuel engines essential safe type gas feeder | |
| EP3390801B1 (en) | Spark plug assembly with a fuel supply line | |
| CN201991613U (en) | Electronic control anti-explosion diesel engine with 132-millimeter cylinder diameter | |
| CN204528227U (en) | A kind of flame proof assembly for gas recovery system for oil and gas recovery system for oil | |
| CN206458547U (en) | A kind of marine diesel oil LNG dual fuel engine feeders | |
| CN206386198U (en) | Diesel oil and liquefied natural gas dual fuel engine gas safe feedway | |
| Sining | Application of inherent safety explosion-proof technology in oil storage & transportation device | |
| CN204827438U (en) | Formation testing combustion head | |
| US10174723B2 (en) | Bottom fire dense phalanx forcible measurement of hydrogen-oxygen complete combustion vehicle exhaust pollutant-elimination near zero tank | |
| CN103573405A (en) | Air-injection oil extraction exhaust gas combustion power-generation process | |
| CN205663511U (en) | Explosion -proof diesel oil air compressor unit | |
| CN101358740A (en) | High voltage insulation spark plug and explosion suppression junction box of ignition cable interface | |
| CN207757053U (en) | Deburring machine by gas heat energy | |
| CN220101397U (en) | Water resistance safety device applied to combustible gas pipeline | |
| CN212454656U (en) | Gas engine's admission line | |
| CN209115223U (en) | The hydrogen track with hydrogen nozzle used on gaseous propellant engine | |
| CN203335291U (en) | Explosion-proof diesel engine | |
| CN214543460U (en) | Explosion-proof junction box | |
| CN210660393U (en) | Oil injector for explosion-proof high-pressure common-rail electronic injection diesel engine | |
| CN109139240B (en) | Internal combustion engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 401326 No. 88, Al Cheng Avenue, West Peng Town, Jiulongpo District, Chongqing, 2. Patentee after: Chongqing huashidan Power Technology Co.,Ltd. Address before: 401326 No. 88-2, Al Cheng Avenue, West Peng Industrial Park, Jiulongpo District, Chongqing. Patentee before: CHONGQING HUASHIDAN POWER TECHNOLOGY Co.,Ltd. |