CN216588895U - Oil-water separation system of automobile - Google Patents
Oil-water separation system of automobile Download PDFInfo
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- CN216588895U CN216588895U CN202122312118.6U CN202122312118U CN216588895U CN 216588895 U CN216588895 U CN 216588895U CN 202122312118 U CN202122312118 U CN 202122312118U CN 216588895 U CN216588895 U CN 216588895U
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Abstract
The utility model relates to an oil-water separation system of an automobile, in particular to an oil-water separation system of an automobile and a drainage step, wherein the oil-water separation system of the automobile comprises an oil inlet 11, a fuel oil chamber 12, a water stop valve part 13, a test chamber 14, an oil outlet 15, a water feeding plate 16, a drain pipe 17 and a control circuit (not shown); 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 the water, and the problems of resource waste and environmental pollution caused by the discharge of the fuel oil are solved. Meanwhile, a diesel recovery system is arranged, so that the problem that fuel oil is discharged mistakenly due to failure of the sensor is solved.
Description
Technical Field
The utility model relates to an oil-water separation system of an automobile, in particular to an oil-water separation system of an automobile and a drainage step.
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 device is not provided with a device for checking whether the liquid discharged into the water storage cavity is water or fuel oil when oil-water separation is carried out, and a part of fuel oil is discharged into the water storage cavity and discharged through the drain pipe when the oil-water separation is carried out, thereby causing resource waste and environmental pollution.
Automobile oil-water separation system on the market adopts the sensor transmission signal of telecommunication to give the control room information when carrying out oil-water separation, thereby the control room passes through control valve and realizes automatic drainage, but the sensor reduces along with the increase of live time precision, can lead to the transmission data to have the deviation slightly this moment to influence the calculation result of control room and lead to the mistake to open the valve and discharge the fuel to the water storage tank, make the fuel discharge from the drain pipe and cause wasting of resources and environmental pollution.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above problems, and an object of the present invention is to provide a fuel cell system in which a pressure sensor is provided to detect the type of liquid discharged by measuring the pressure of the liquid. According to the utility model, the diesel oil recovery system is arranged below the fuel oil chamber, so that part of fuel oil is prevented from being discharged due to failure of the sensor, and the problems of environmental pollution and resource waste caused by mistaken discharge of the fuel oil are solved.
The oil-water separation system of the automobile comprises an oil inlet, a fuel chamber, a water stop valve, a test chamber, an oil outlet, a water supply plate, a drain pipe and a control circuit, 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 pressure sensor, a support rod and an inclined plate, a test chamber is arranged below the inclined plate, one water stop valve is connected with the inclined plate and the test chamber, and the other water stop valve is used for discharging water in the fuel chamber and sending the water to the test chamber;
the test chamber comprises a test space, a density sensor, a water stop valve II part, a water stop valve III part, an oil delivery pipe, an oil storage chamber and an oil outlet pipe;
a testing space is arranged in the testing chamber and used for measuring inflowing liquid, a density sensor is arranged in the testing space, a second water stop valve is arranged on the left side of the testing chamber, and a third water stop valve is arranged on the right side of the testing chamber;
a water feeding plate is arranged on the left side of the second water stop valve part, and a drain pipe is arranged below the water feeding plate;
the three parts of the water stop valve are connected with an oil delivery pipe, an oil storage chamber is arranged on the right side of the oil delivery pipe, and fuel oil stored in the oil storage chamber can be taken out through an oil outlet pipe by a person.
Advantageous effects
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 is provided with a diesel oil recovery system, and solves the problem that the fuel oil is discharged by mistake due to the failure of the sensor.
Drawings
FIG. 1 is a plan display view of an oil-water separation system of an automobile.
Fig. 2 is a flowchart illustrating the operation of the oil-water separation system of the automobile.
Description of reference numerals: 11. an oil inlet; 12. a fuel chamber; 121. a pressure sensor; 122. a support frame; 123. A sloping plate; 13. a water stop valve part; 14. a test chamber; 141. a test space; 142. a density sensor; 143. A second water stop valve; 144. a third water stop valve; 145. an oil delivery pipe; 146. an oil storage chamber; 147. an oil outlet pipe; 15. An oil outlet; 16. a water delivery plate; 17. 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 2, the oil-water separation system of the automobile comprises an oil inlet 11, a fuel oil chamber 12, a water stop valve part 13, a test chamber 14, an oil outlet 15, a water supply plate 16, a water discharge pipe 17 and a control circuit (not shown);
as shown in fig. 1, the fuel chamber 12 includes a pressure sensor 121, a support rod 122, and a sloping plate 123, fuel enters the fuel chamber 12 from the oil inlet 11, the sloping plate 123 is disposed at the bottom of the fuel chamber 12, the support rod 122 is disposed on the sloping plate 123, and the pressure sensor 121 is mounted on the support rod 122;
in the utility model, the oil-water separator is used for separating and filtering water in the fuel oil and can be arranged in the fuel oil filter;
as shown in fig. 1, the pressure sensor 121 is used for measuring the pressure of the fuel chamber 12, and the support rod 122 is used for supporting the pressure sensor 121;
as shown in fig. 1, water contained in diesel oil in the fuel chamber 12 is settled at the lowest position of the swash plate 123;
as shown in fig. 1, a test chamber 14 is arranged below the sloping plate 123, and a water stop valve 13 connects the sloping plate 123 and the test chamber 14;
the water stop valve part 13 is used for discharging water in the fuel chamber 12 and sending the water to the test chamber 14;
as shown in fig. 1, the test chamber 14 includes a test space 141, a density sensor 142, a second water stop valve 143, a third water stop valve 144, an oil delivery pipe 145, an oil storage chamber 146, and an oil delivery pipe 147;
as shown in fig. 1, a test space 141 is provided in the test chamber 14 for measuring the inflow liquid, a density sensor 142 is provided in the test space 141, a second water stop valve 143 is provided on the left side of the test chamber 14, and a third water stop valve 144 is provided on the right side of the test chamber 14;
as shown in fig. 1, a water feeding plate 16 is arranged on the left side of the second water stop valve part 143, and a drain pipe 17 is arranged below the water feeding plate 16;
as shown in fig. 1, the third water stop valve part 144 is connected to the oil delivery pipe 145, the oil delivery pipe 145 is provided with an oil storage chamber 146 at the right side, and a person can take out the fuel stored in the oil storage chamber 146 through the oil delivery pipe 147;
as shown in fig. 2, the control circuit may be realized by an ECU (electronic control unit) for a vehicle;
when the control circuit is installed, diesel oil pressure information at various temperatures is input.
The working principle of the utility model is as follows:
s1, the pressure sensor 121 detects the fuel pressure in the fuel chamber 12, and transmits the detected fuel pressure information to the control chamber;
s2, after receiving the pressure sensor 121, the control circuit calculates whether the fuel in the fuel chamber 12 is pure diesel oil pressure;
s3, if the control circuit calculates that the liquid in the fuel chamber 12 is pure diesel oil pressure, the water stop valve part 13 is not opened;
s4, if the control circuit calculates that the fuel in the fuel chamber 12 is not the pure diesel pressure, the control circuit commands the water stop valve 13 to be opened to enable the liquid to enter the test chamber 14;
s5, when the liquid enters the testing chamber 14, the density sensor 142 measures the density information of the liquid in the testing chamber 14 and transmits the measured information to the control circuit;
s6, if the density sensor 142 detects that the density of the liquid is in the range of 950Kg/m3-1000Kg/m3, the second water stop valve 143 is opened to enable the liquid to flow into the drain pipe 17 along the water feeding plate 16 and to be discharged from the drain pipe 17;
s7, if the density sensor 142 tests that the liquid density is not in the range of 950Kg/m3-1000Kg/m3, the three parts 144 of the water stop valve are opened to make the liquid flow into the oil storage chamber 146;
s8, taking the diesel oil in the oil storage chamber 146 through the oil outlet pipe 147;
the utility model can prevent the resource waste and the environmental pollution caused by the wrong discharge of the diesel oil in the fuel tank.
The device has an early warning function, and when people take out oil in the oil storage chamber, if the oil level of the oil storage chamber is found to be higher, the judgment can be carried out, and the precision of the built-in sensor is reduced or the built-in sensor fails.
Claims (2)
1. The oil-water separation system of the automobile comprises an oil inlet, a fuel chamber, a water stop valve, a test chamber, an oil outlet, a water supply plate, a drain pipe and a control circuit, 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 pressure sensor, a support rod and an inclined plate, a test chamber is arranged below the inclined plate, one water stop valve is connected with the inclined plate and the test chamber, and the other water stop valve is used for discharging water in the fuel chamber and sending the water to the test chamber;
the test chamber comprises a test space, a density sensor, a water stop valve II part, a water stop valve III part, an oil delivery pipe, an oil storage chamber and an oil outlet pipe;
a testing space is arranged in the testing chamber and used for measuring inflowing liquid, a density sensor is arranged in the testing space, a second water stop valve is arranged on the left side of the testing chamber, and a third water stop valve is arranged on the right side of the testing chamber;
a water feeding plate is arranged on the left side of the second water stop valve part, and a drain pipe is arranged below the water feeding plate;
the three parts of the water stop valve are connected with the oil delivery pipe, the right side of the oil delivery pipe is provided with an oil storage chamber, and people can take out fuel oil stored in the oil storage chamber through the oil delivery pipe.
2. The oil-water separation system for an automobile according to claim 1, wherein: the control circuit is realized by an ECU for a vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122312118.6U CN216588895U (en) | 2021-09-24 | 2021-09-24 | Oil-water separation system of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122312118.6U CN216588895U (en) | 2021-09-24 | 2021-09-24 | Oil-water separation system of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216588895U true CN216588895U (en) | 2022-05-24 |
Family
ID=81637358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122312118.6U Active CN216588895U (en) | 2021-09-24 | 2021-09-24 | Oil-water separation system of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216588895U (en) |
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2021
- 2021-09-24 CN CN202122312118.6U patent/CN216588895U/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: 20221024 Address after: No. 9826, Hunan Road, Huinan Town, Pudong New Area, Shanghai, 200120 Patentee after: Shanghai Nanhui Fuhang Automobile Repair 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 |