CN216588896U - Automobile oil-water separation system - Google Patents
Automobile oil-water separation system Download PDFInfo
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- CN216588896U CN216588896U CN202122313071.5U CN202122313071U CN216588896U CN 216588896 U CN216588896 U CN 216588896U CN 202122313071 U CN202122313071 U CN 202122313071U CN 216588896 U CN216588896 U CN 216588896U
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Abstract
The utility model relates to the field of fuel filters, in particular to an oil-water separation system of an automobile, which comprises an oil inlet 11, a fuel chamber 12, an oil outlet 13, a water storage chamber 14, a drain pipe 15 and a control unit; the utility model solves the problem of secondary water melting of fuel oil through the convex inclined plane, improves the oil-water separation efficiency, prevents the engine from insufficient power or damage caused by the water-containing fuel oil, and prolongs the service life of the engine; meanwhile, a discharged liquid inspection device is arranged at the oil-water separation position, so that the problem that fuel oil is discharged by mistake is solved, and resource waste and environmental pollution are reduced.
Description
Technical Field
The utility model relates to the field of fuel filters, in particular to an oil-water separation system of an automobile.
Background
The fuel used by the current automobiles contains more or less moisture, and if the water participates in combustion, on one hand, the power provided by the engine is insufficient, and on the other hand, the mechanical aging and even damage of the engine can be caused.
In order to make up for the above disadvantages, the utility model discloses an oil-water separation system, an automobile and a drainage method of an automobile in the patent No. CN104343597B granted to China.
The device discharges water in the fuel chamber into the water storage cavity and detects the water level through the water level sensor in the water storage cavity, and if the water level reaches the water discharge scale, the control device controls the valve to be opened and discharges the water through the water discharge pipe.
The technical effect achieved by the device is that water in the water storage cavity is discharged.
The geometry of the assembly used for gathering the precipitation of the device is concave, the concave assembly can gather the precipitation water at the lowest point of the concave assembly, when oil enters the oil inlet, the entering oil impacts the precipitation water at the bottom of the concave downwards, the precipitation water at the bottom of the concave is dispersed and then is fused with the oil again, and the oil-water separation effect is poor.
The device is not provided with a device for checking whether the liquid discharged to the water storage cavity is water or fuel oil when oil-water separation is carried out, and a part of fuel oil is discharged to the water storage cavity and is discharged through a drain pipe when the oil-water separation is carried out, so that resource waste and environmental pollution are caused.
The device can discharge when the water level scales of the water storage tank reach the scales of the water level sensor, and the drainage efficiency is low.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above problems, and it is an object of the present invention to solve the problems of poor oil-water separation effect and erroneous discharge of fuel, which are caused by the fact that settled water is dispersed by newly introduced fuel and re-merged into oil, by providing a convex slope at the bottom of a fuel chamber to accumulate the settled water on both sides of the fuel tank wall, acting on the convex slope when the fuel enters, and providing a device for checking the kind of liquid at the oil-water separation site.
The automobile oil-water separation system comprises an oil inlet, a fuel oil chamber, an oil outlet, a water storage chamber, a drain pipe and a control unit, wherein the oil-water separator is used for separating and filtering water in fuel oil and can be arranged in a fuel oil filter;
the fuel chamber comprises a density sensor, a convex inclined plane and a valve, the convex inclined plane is arranged below the fuel chamber, the valve is arranged on two sides of the fuel chamber, the density sensor is arranged on the convex inclined plane, a water storage chamber is arranged below the convex inclined plane, inclined planes are arranged on two sides of the water storage chamber, a water drainage pipe is arranged on a bottom plate of the water storage chamber, and the valve is used for connecting the water drainage pipe with the water storage chamber.
Has the advantages that:
the device for checking the type of the discharged liquid is arranged at the oil-water separation position, so that the fuel oil is prevented from being discharged along with water, and the problems of resource waste and environmental pollution caused by the discharge of the fuel oil are solved.
The utility model adopts the convex inclined plane to prevent the settled water from being impacted and re-merged into the oil, thereby solving the problem of poor oil-water separation effect.
When the utility model detects that the liquid type is water, the valve part I is opened, the valve part II is opened at the same time, and the inclined plane is arranged in the water storage chamber, thereby increasing the drainage efficiency.
Drawings
FIG. 1 is a plan display view of an automotive oil-water separation system.
FIG. 2 is a flow chart of the working principle of the oil-water separation system of the automobile.
Description of reference numerals: 11. an oil inlet; 12. a fuel chamber; 121. a density sensor; 122. a convex bevel; 123. a valve portion; 13. an oil outlet; 14. a water storage chamber; 141. a bevel; 142. a second valve part; 15. and a water discharge pipe.
Detailed Description
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those embodiments can be easily implemented by those having ordinary skill in the art to which the present invention pertains.
As shown in fig. 1 and fig. 2, the oil-water separation system of the automobile comprises an oil inlet 11, an oil chamber 12, an oil outlet 13, a water storage chamber 14, a drain pipe 15 and a control unit (not shown);
in the utility model, the oil-water separator is used for filtering water in fuel oil and can be arranged in the fuel oil filter;
as shown in fig. 1, the fuel chamber 12 includes a density sensor 121, a convex slope 122, a valve portion 123;
as shown in fig. 1, the water storage chamber 14 includes a slope 141 and a second valve portion 142;
as shown in fig. 1, a convex inclined plane 122 is arranged below the fuel chamber 12, a first valve 123 is arranged on two sides of the fuel chamber 12, and a density sensor 121 is arranged on the convex inclined plane 122;
as shown in fig. 1, a water storage chamber 14 is arranged below the convex inclined plane 122, inclined planes 141 are arranged at two sides of the water storage chamber 14, a drain pipe 15 is arranged on the bottom plate of the water storage chamber 14, and a second valve 142 is used for connecting the drain pipe 15 and the water storage chamber;
as shown in fig. 2, the control unit (not shown) may be realized by an ECU (electronic control unit) for a vehicle.
As shown in fig. 1, diesel oil enters the fuel chamber 12 from the oil inlet 11, water of fuel oil in the fuel chamber 12 settles at the bottom of the fuel chamber 12 and gathers towards two walls of the fuel chamber 12 through the convex inclined surface 122, when the fuel oil enters from the oil inlet 11, the entering fuel oil impacts the convex inclined surface 122, and at the moment, water in the fuel oil is on the two walls of the fuel chamber 12, so that the oil-water remixing caused by the action of the entering fuel oil on the settled water is prevented, and the problem of poor oil-water separation effect is solved.
Working principle of the utility model
Diesel oil enters the fuel chamber 12 from the oil inlet 11, water of fuel oil in the fuel chamber 12 settles at the bottom and gathers towards the two walls of the fuel chamber 12 through the convex inclined surface 122, the density sensor 121 measures the liquid density at the bottom of the two walls of the fuel chamber 12, and if the liquid density is 950Kg/m3-1000Kg/m3In this interval, the first valve part 123 and the second valve part 142 are opened, the liquid enters the water storage chamber 14 from the fuel chamber 12 through the first valve part 123 and flows into the second valve part 142 from the surface of the inclined plane 141, and the liquid is discharged from the water discharge pipe 15 through the second valve part 142;
if the density of the liquid is not 950Kg/m3-1000Kg/m3In this interval, the first valve portion 123 and the second valve portion 142 are not opened.
The utility model solves the problem of secondary water melting of fuel oil through the convex inclined plane, improves the oil-water separation efficiency, prevents the engine from insufficient power or damage caused by the water-containing fuel oil, and prolongs the service life of the engine;
according to the utility model, the discharged liquid inspection device is arranged at the oil-water separation position, so that the problem that fuel oil is discharged by mistake is solved, and resource waste and environmental pollution are reduced;
according to the utility model, the first valve and the second valve are simultaneously opened and closed, so that the drainage efficiency is increased and the energy consumption is reduced.
Claims (2)
1. The automobile oil-water separation system comprises an oil inlet, a fuel oil chamber, an oil outlet, a water storage chamber, a drain pipe and a control unit, wherein the oil-water separator is used for separating and filtering water in fuel oil and can be arranged in a fuel oil filter;
the method is characterized in that: the fuel chamber comprises a density sensor, a convex inclined plane and a valve, the convex inclined plane is arranged below the fuel chamber, the valve is arranged on two sides of the fuel chamber, the density sensor is arranged on the convex inclined plane, a water storage chamber is arranged below the convex inclined plane, inclined planes are arranged on two sides of the water storage chamber, a water drainage pipe is arranged on a bottom plate of the water storage chamber, and the valve is used for connecting the water drainage pipe with the water storage chamber.
2. The automotive oil-water separation system according to claim 1, characterized in that: the control unit is realized by a vehicle ECU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122313071.5U CN216588896U (en) | 2021-09-24 | 2021-09-24 | Automobile oil-water separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122313071.5U CN216588896U (en) | 2021-09-24 | 2021-09-24 | Automobile oil-water separation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216588896U true CN216588896U (en) | 2022-05-24 |
Family
ID=81636941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122313071.5U Active CN216588896U (en) | 2021-09-24 | 2021-09-24 | Automobile oil-water separation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216588896U (en) |
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2021
- 2021-09-24 CN CN202122313071.5U patent/CN216588896U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: No. 280, Xincun Road, Jinma Town, Wenjiang District, Chengdu, Sichuan 610000 Patentee after: Chengdu Xiuchetang Automobile Beauty Service Co.,Ltd. Address before: Room 412, Kechuang building, Anhui Xinwu Economic Development Zone, Wuhu City, Anhui Province Patentee before: Wuhu Guandong Industrial Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |