KR20020022399A - Oil and Water Separator of Water Discharge Using Solenoid Valve - Google Patents
Oil and Water Separator of Water Discharge Using Solenoid Valve Download PDFInfo
- Publication number
- KR20020022399A KR20020022399A KR1020000055174A KR20000055174A KR20020022399A KR 20020022399 A KR20020022399 A KR 20020022399A KR 1020000055174 A KR1020000055174 A KR 1020000055174A KR 20000055174 A KR20000055174 A KR 20000055174A KR 20020022399 A KR20020022399 A KR 20020022399A
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- South Korea
- Prior art keywords
- water
- oil
- separator
- water separator
- solenoid valve
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03256—Fuel tanks characterised by special valves, the mounting thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03256—Fuel tanks characterised by special valves, the mounting thereof
- B60K2015/03302—Electromagnetic valves
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Description
본 발명은 차량용 연료시스템에 장착되어 연료에 함유된 수분을 제거하는 유수분리기에 관한 것으로, 특히 솔레노이드 밸브와 릴레이를 이용하여 유수분리기에 포집된 물을 자동으로 배출할 수 있도록 이루어진 솔레노이드밸브를 이용한 수분자동배출 유수분리기에 관한 것이다.The present invention relates to an oil / water separator installed in a vehicle fuel system to remove water contained in fuel, and in particular, water using a solenoid valve configured to automatically discharge water collected in the oil / water separator by using a solenoid valve and a relay. The present invention relates to an automatic discharge oil separator.
주지된 바와 같이 디젤 차량에 있어서 연료탱크로부터 엔진으로 공급되는 연료에서 수분을 분리하는 유수분리가가 이 연료탱크와 연료펌프사이에 설치되어 있는 바, 이러한 유수분리기는 디젤연료속에 함유된 수분을 포집하여 배출시키도록되어 있는데 연료속에 함유된 수분은 분사장치의 부식과 마모를 초래하고 이 수분이 엔진으로 유입될 때에는 엔진손상을 일으키는 문제점이 있었다.As is well known, in a diesel vehicle, an oil separator for separating water from fuel supplied from a fuel tank to an engine is installed between the fuel tank and the fuel pump. The oil / water separator collects moisture contained in diesel fuel. The moisture contained in the fuel causes corrosion and abrasion of the injector, and when water enters the engine, it causes engine damage.
상기와 같은 유수분리기는 크게 센서를 갖춘 것과, 센서를 갖추지 않은 것으로 구별되며, 이중 센서를 갖춘 유수분리기는 물과 혼합된 디젤연료가 유입되면 이 유수분리기 내에서 물과 연료의 비중에 의해 물이 가라앉게 되는데, 이 가라앉은 물이 유수분리기 내에서 일정한 수위에 도달하면 센서가 이를 감지하여 운전석의 대시판넬에 설치된 경고등이나 경보음으로 알려주어 물을 배출시키도록 되어 있다.The oil-separator as described above is largely classified as having a sensor and no sensor. The oil-water separator having a double sensor is characterized by the specific gravity of water and fuel in the oil-separator when a diesel fuel mixed with water is introduced. When the submerged water reaches a certain level in the oil separator, the sensor detects it and notifies it with a warning light or alarm sound installed in the driver's dashboard.
반면, 센서가 없는 유수분리기는 운전자가 수시로 이 유수분리기의 수분의 양을 점검하여 물의 양이 일정량 차게 되면 이를 배출시키도록 되어 있다.On the other hand, the oil-free separator without a sensor is designed to allow the driver to check the amount of water in the oil-water separator from time to time and discharge it when the amount of water becomes cold.
그러나 종래 이와 같은 유수분리기들은 수분 배출을 위하여 운전자가 상시 점검하여 물을 직접 빼주어야 하는 운영상의 불편함이 있을 뿐만 아니라, 수분 배출시 연료관내의 연료가 이 유수분리기 내로 유입될 수 있고 이로 인한 공기가 연료공급관내에 유입되는 경우 시동성 불량과 엔진부조의 원인이 되며, 추가적으로 공기를 빼는 작업을 수행하는 번거로움이 있었다.However, the conventional oil and water separators are not only inconvenient to operate by the driver to drain water directly at all times for water discharge, but also fuel in the fuel pipe may be introduced into the oil and water separator when the water is discharged. Flows into the fuel supply pipe, causing poor start-up and engine assistance, and it was cumbersome to perform additional air bleeding.
또한 종래 유수분리기는 상기 점검을 위해서 차량 장착공간의 레이 아웃제약이 있으며 이로 인한 유수분리기의 파손위험도 존재하는 단점을 지니고 있었다.In addition, the conventional oil and water separator has a disadvantage that there is a layout constraint of the vehicle mounting space for the check, and there is also a risk of damage to the oil and water separator.
이에 본 발명은 상기와 같은 종래 문제점을 해결하기 위해 발명된 것으로, 유수분리기에 포집된 물의 양이 일정치 이상이 되면 이를 자동으로 배출시키도록 되어 있어 운전자의 점검과 정비가 불필요로 하고, 종래와 같이 수분제거시 별도의추가적인 연료관속의 공기 빼기와 같은 작업을 수행하지 않도록 이루어진 개선된 솔레노이드 밸브를 이용한 수분자동배출 유수분리기를 제공함에 그 목적이 있다.Therefore, the present invention was invented to solve the above-described conventional problems, and when the amount of water collected in the oil / water separator exceeds a predetermined value, it is automatically discharged so that the inspection and maintenance of the driver are unnecessary. It is an object of the present invention to provide an automatic water discharge oil separator using an improved solenoid valve, which is configured not to perform an operation such as bleeding an additional additional fuel pipe when removing water.
도 1은 본 발명에 따른 유수분리기의 전체 구성회로도이다.1 is an overall configuration circuit diagram of an oil / water separator according to the present invention.
- 도면의 주요부분에 대한 부호의 설명 --Explanation of symbols for the main parts of the drawings-
1 : 수분센서 2 : 릴레이1: moisture sensor 2: relay
3 : 솔레노이드 4 : 유수분리기3: solenoid 4: oil / water separator
5 : 전자식 배출밸브 6 : 전선5: electronic discharge valve 6: electric wire
상기와 같은 목적을 달성하기 위한 본 발명은 전원에 연결된 스위치형 수분센서를 갖춘 유수분리기에 있어서, 상기 수분센서는 릴레이와 솔레노이드에 직렬 연결되고 이 솔레노이드는 유수분리기에 장착된 전자식 배출밸브에 연결되어 이루어진 구조로 되어 있다.In order to achieve the above object, the present invention provides an oil / water separator having a switch type moisture sensor connected to a power source, wherein the moisture sensor is connected to a relay and a solenoid in series, and the solenoid is connected to an electronic discharge valve mounted to the oil / water separator. It is made of structure.
이하 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 따른 유수분리기의 전체 구성을 나타낸 회로도로서, 도면에 도시된 바와 같이 전원에 연결된 스위치형 수분센서(1)를 갖춘 유수분리기에 있어서, 상기 수분센서(1)는 릴레이(2)와 솔레노이드(3)에 직렬 연결되고, 이 솔레노이드(3)는 유수분리기(4)에 장착된 전자식 배출밸브(5)에 연결되어 이루어진 구조로 되어 있다.1 is a circuit diagram showing an overall configuration of an oil / water separator according to the present invention. In the oil / water separator having a switch type moisture sensor 1 connected to a power source as shown in the drawing, the moisture sensor 1 may be a relay (2). ) And the solenoid (3) is connected in series, the solenoid (3) is configured to be connected to the electronic discharge valve (5) mounted on the oil-water separator (4).
이어 본 발명의 작용을 살펴 보면, 공지된 연료탱크(도면에 도시하지 않음)에서 수분이 함유된 디젤연료가 유수분리기(4)내로 유입되면 유체들의 비중차이로 인하여 물은 유수분리기(4)의 하부쪽으로 침전되는데, 이때 침전된 물이 특정위치에 도달하게 되면, 스위치형 수분센서(1)가 작동되어 이의 신호를 릴레이(2)로 인가시키어 상기 릴레이(2)를 작동시킨다. 그러면 이 릴레이(2)에 전선(6)을 통해 연결된 솔레노이드(3)가 작동되어 전자식 배출밸브(5)를 개방시키어 유수분리기(4)내에 침전 포집된 물을 바깥으로 배출시키게 된다.Looking at the operation of the present invention, when the diesel fuel containing water in the known fuel tank (not shown in the drawing) is introduced into the oil / water separator 4 due to the difference in specific gravity of the fluids of the water oil separator (4) If the precipitated water reaches a specific position, the switch type moisture sensor 1 is activated to apply a signal thereof to the relay 2 to operate the relay 2. Then, the solenoid 3 connected to the relay 2 through the wire 6 is operated to open the electronic discharge valve 5 to discharge the sediment collected water in the oil / water separator 4 to the outside.
이와 같이 상기 유수분리기(4) 내에서 배출되는 물의 양에 따라 이 유수분리기(4)의 물 수위가 낮아지게 되면, 상기 수분센서(1)가 이를 감지하여 릴레이(2)를 작동시키어 솔레노이드(3)의 전자식 배출밸브(5)를 폐쇄시킴에 따라 너무 많은 물이 배출되어 공기유입으로 인한 엔진부조 현상을 방지하도록 되어 있다.As such, when the water level of the oil / water separator 4 is lowered according to the amount of water discharged from the oil / water separator 4, the moisture sensor 1 detects this and activates the relay 2 to provide the solenoid 3. By closing the electronic discharge valve (5) of the), too much water is discharged so as to prevent engine damage due to air inflow.
상기와 같이 본 발명에 따른 솔레노이드 밸브를 이용한 수분자동배출 유수분리기는 수분배출이 자동으로 이루어져 운전자의 특별점검 및 정비가 필요치 않을 뿐만 아니라, 물빼기 작업을 수행한 다음 별도의 추가적인 공기빼기 작업이 불필요한 잇점이 있다.As described above, the automatic water discharge oil and water separator using the solenoid valve according to the present invention does not require special inspection and maintenance of the driver because the water is automatically discharged, and after performing the water draining operation, no additional air draining work is required. There is an advantage.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000055174A KR20020022399A (en) | 2000-09-20 | 2000-09-20 | Oil and Water Separator of Water Discharge Using Solenoid Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000055174A KR20020022399A (en) | 2000-09-20 | 2000-09-20 | Oil and Water Separator of Water Discharge Using Solenoid Valve |
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| Publication Number | Publication Date |
|---|---|
| KR20020022399A true KR20020022399A (en) | 2002-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000055174A KR20020022399A (en) | 2000-09-20 | 2000-09-20 | Oil and Water Separator of Water Discharge Using Solenoid Valve |
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| KR (1) | KR20020022399A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100836393B1 (en) * | 2006-12-11 | 2008-06-09 | 현대자동차주식회사 | Moisture separator structure of detecting device of extracting gas of vehicle |
| CN106290490A (en) * | 2016-07-29 | 2017-01-04 | 中国船舶重工集团公司第七〇九研究所 | A kind of oil divides measures its deck drainage automatic tee valve of Sensors & Application |
| KR20200107219A (en) * | 2019-03-06 | 2020-09-16 | 대한민국(육군참모총장) | Test equipment for m-series tank engine water separator and test method using it |
| CN114080328A (en) * | 2019-07-16 | 2022-02-22 | 德国诺玛公司 | Discharge connection for the separate discharge of fluids of different densities |
-
2000
- 2000-09-20 KR KR1020000055174A patent/KR20020022399A/en not_active Application Discontinuation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100836393B1 (en) * | 2006-12-11 | 2008-06-09 | 현대자동차주식회사 | Moisture separator structure of detecting device of extracting gas of vehicle |
| CN106290490A (en) * | 2016-07-29 | 2017-01-04 | 中国船舶重工集团公司第七〇九研究所 | A kind of oil divides measures its deck drainage automatic tee valve of Sensors & Application |
| KR20200107219A (en) * | 2019-03-06 | 2020-09-16 | 대한민국(육군참모총장) | Test equipment for m-series tank engine water separator and test method using it |
| CN114080328A (en) * | 2019-07-16 | 2022-02-22 | 德国诺玛公司 | Discharge connection for the separate discharge of fluids of different densities |
| CN114080328B (en) * | 2019-07-16 | 2024-01-30 | 德国诺玛公司 | Discharge connection for separate discharge of fluids of different densities |
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