KR100362414B1 - apparatus for injecting a washer-liquid - Google Patents
apparatus for injecting a washer-liquid Download PDFInfo
- Publication number
- KR100362414B1 KR100362414B1 KR1020000073964A KR20000073964A KR100362414B1 KR 100362414 B1 KR100362414 B1 KR 100362414B1 KR 1020000073964 A KR1020000073964 A KR 1020000073964A KR 20000073964 A KR20000073964 A KR 20000073964A KR 100362414 B1 KR100362414 B1 KR 100362414B1
- Authority
- KR
- South Korea
- Prior art keywords
- washer
- washer liquid
- liquid
- pump
- hot water
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/487—Liquid supply therefor the liquid being heated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
- B60S1/482—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means combined with the operation of windscreen wipers
- B60S1/483—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means combined with the operation of windscreen wipers using a supply pump driven by the windscreen-wiper motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/52—Arrangement of nozzles; Liquid spreading means
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S318/00—Electricity: motive power systems
- Y10S318/02—Windshield wiper controls
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
본 발명은 자동차의 와셔액 분사 장치에 관한 것으로, 엔진의 발열에 의하여 가열된 냉각수가 흡입되는 하나의 흡입구와 와셔액 용기의 와셔액이 흡입되는 다른 하나의 흡입구 및 흡입구를 통하여 흡입된 와셔액 또는 냉각수가 송출되는 하나의 송출구를 포함하며 흡입 와셔액의 온도를 감지하여 흡입구를 선택하는 밸브에 의하여 와셔액과 예열 냉각수를 선택적으로 분사하는 것을 특징으로 한다.본 발명의 자동차의 와셔액 분사 장치에 의하면, 겨울철에 자동차 글라스에 결빙된 성에 또는 이물질은 번거로운 작업 없이 가열된 냉각수에 의하여 간단히 제거되는 효과가 있다.The present invention relates to a washer fluid injector of an automobile, wherein one inlet port through which the coolant heated by the heat of the engine is sucked in, and the other inlet port through which the washer fluid in the washer fluid container is sucked, and the sucker liquid or the coolant sucked through the inlet port are sent out. It includes a discharge port and is characterized by selectively spraying the washer liquid and preheating cooling water by a valve for sensing the temperature of the suction washer liquid to select the inlet. According to the washer liquid injection device of the present invention, the car glass in winter Freezing frost or debris can be easily removed by heated cooling water without cumbersome work.
Description
본 발명은 자동차의 와셔액 분사장치에 관한 것으로서, 와셔액의 온도가 설정 온도이하이면 엔지의 발열에 의하여 예열된 냉각수를 흡입하고 설정온도 이상이면 와셔액을 흡입하도록 흡입 방향이 전환되는 밸브에 의하여 예열된 냉각수가 분사되어 겨울철 자동차 글라스에 발생하는 성에 및 동결된 이물질을 효과적으로 제거하는 와셔액 분사장치에 관한 것이다.The present invention relates to a washer fluid injector for a vehicle, wherein the coolant preheated by a valve in which the suction direction is switched to suck the coolant preheated by the heat of the engine when the temperature of the washer fluid is below the set temperature and to suck the washer fluid when the washer temperature is above the set temperature The present invention relates to a washer liquid injector which effectively removes frost and frozen foreign substances generated in a winter car glass by being injected.
종래의 와셔액 분사 장치는 도 1에 도시된 바와 같이, 와셔액이 담겨지는 와셔액 용기(1), 와셔액용기의 와셔액이 펌프로 유입되는 통로인 흡입 호스(3), 와셔액을 흡입하고 분출하는 와셔 펌프(5), 와셔 펌프에 의해 분출된 와셔액이 통과하는 통로인 분출 호스(4), 와셔 펌프에 의해 송출된 와셔액이 자동차 글라스에 분사되는 분사 노즐(7)로 구성된다. 이와 같은 구성에 의하여, 와셔액 용기(1)의 와셔액은 펌프로 펌핑되어 흡입 호스와 분출 호스(4)를 통하여 분사 노즐(7)로 와셔액이 전달되어 도시되지 않은 자동차 글라스에 와셔액이 분사된다.As shown in FIG. 1, a conventional washer fluid injection device includes a washer fluid container 1 in which washer fluid is contained, a suction hose 3 that is a passage through which washer fluid of a washer fluid container flows into a pump, and a washer pump that sucks and discharges washer fluid ( 5), a jet hose 4 which is a passage through which the washer fluid jetted by the washer pump passes, and a jet nozzle 7 in which the washer fluid jetted by the washer pump is injected onto the automobile glass. By such a configuration, the washer liquid of the washer liquid container 1 is pumped by the pump, and the washer liquid is transferred to the injection nozzle 7 through the suction hose and the ejection hose 4, and the washer liquid is injected into the vehicle glass (not shown).
또한, 영하의 날씨에서는 자동차 유리창에 성에 또는 이물질이 결빙하게 되므로 상기와 같은 구성을 가지는 와셔액 분사장치를 통하여 와셔액을 분사시킨 후 윈도우 와이퍼가 구동되어 자동차 유리창의 성에 또는 결빙된 이물질을 제거한다.In addition, in sub-zero weather, frost or foreign matters freeze on the car window, and after the washer liquid is injected through the washer fluid injector having the above configuration, the window wiper is driven to remove the frost or frozen foreign matters of the car window.
그러나, 상기된 바와 같은 종래의 와셔액 분사장치는 냉각된 와셔액을 분사하기 때문에 성에 또는 결빙된 이물질을 효과적으로 제거하지 못하고 이러한 상태에서 와이퍼가 구동되면 자동차 글라스에 흠이 생기는 단점이 있었다.However, the conventional washer liquid injector as described above has a disadvantage in that it does not remove the frost or frozen foreign substances effectively because the sprayed washer liquid is sprayed, and when the wiper is driven in such a state, a flaw occurs in the automobile glass.
따라서, 본 발명은 이에 따라 안출된 것으로, 자동차 글라스에 생기는 성에 또는 빙결된 이물질이 효과적으로 제거되도록 와셔액을 예열시키는 와셔액 예열 구조가 포함된 예열 와셔액 분사장치를 제공하는 것을 목적으로 한다.Accordingly, an object of the present invention is to provide a preheat washer liquid injector including a washer liquid preheating structure for preheating the washer liquid to effectively remove frost or frozen foreign substances generated in the automobile glass.
도 1은 종래의 와셔액 분사장치의 구성도.1 is a block diagram of a conventional washer liquid injector.
도 2는 본 발명에 따른 와셔액 분사 장치의 구성도.2 is a block diagram of a washer liquid injection device according to the present invention.
(도면의 주요 부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)
1: 와셔 탱크 1a: 와셔액 배관1: washer tank 1a: washer liquid piping
5: 와셔 펌프 6: 송출배관5: washer pump 6: delivery piping
7: 분사 노즐 8: 냉각수 배관7: spray nozzle 8: coolant piping
8a: 냉각수 송출관 10: 밸브8a: cooling water delivery pipe 10: valve
11: 프론트 히터 12: 프리히터11: front heater 12: preheater
13: 리어히터 15: 엔진13: rear heater 15: engine
20: 엔진부20: engine part
본 발명은 프리히터가 설치된 버스에서 순간 실내온도 유지를 위하여 작동시킬 때 얻어지는 예열 냉각수(온수)를 T 형 자동전환밸브에 의해 와셔펌프로 자동전환유입시켜 와셔노즐에 분사시킴으로써 겨울철 운행전(초기) 자동차 글라스에 발생되는 성에 및 결빙된 이물질을 효과적으로 제거할 수 있다.According to the present invention, the preheating coolant (hot water) obtained by operating the preheater in order to maintain the room temperature is automatically switched to the washer pump by the T-type automatic switching valve and sprayed into the washer nozzle before the winter operation (initial). It is possible to effectively remove frost and frozen foreign substances generated in the automobile glass.
차량에서는 엔진의 과열을 방지하도록 냉각수가 주입되고 상기 냉각수는 냉각수 배관에 의하여 서로 연결된 엔진, 프론트 히터, 프리 히터, 리어 히터를 차례로 순환한다. 자동차에 시동이 걸리면 엔진의 발열에 의하여 냉각수는 가열되고 가열된 냉각수는 상기 배관에 의하여 각각의 히터를 통하여, 도시되지 않은, 차량의 실내에 열량을 공급하거나 외부로 방출하게 된다.In the vehicle, coolant is injected to prevent overheating of the engine, and the coolant circulates through the engine, the front heater, the preheater, and the rear heater, which are connected to each other by the coolant pipe. When the vehicle is started, the coolant is heated by the heat generated by the engine, and the heated coolant is supplied to the inside of the vehicle, not shown, through the respective heaters, or supplies heat to the outside through the respective heaters.
이하, 도면을 첨부하여 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings as follows.
도 2를 참조하면, 밸브(10)는 T 자형 전환밸브로서 2개의 흡입구와 1개의 송출구를 가진다. 또한 흡입구들은 각각 와셔액 흡입 배관(1a)과 냉각수 흡입 배관(8a)에 연결되고, 송출구는 송출관(6)과 연결된다. 밸브(10)는 흡입되는 와셔액의 온도를 감지하며, 상기 감지된 온도가 설정 온도 이하이면 흡입 방향이 바뀌어 가열된 온수가 흡입된다.2, the valve 10 is a T-shaped switching valve having two inlets and one outlet. Inlet ports are respectively connected to the washer liquid suction pipe 1a and the coolant suction pipe 8a, and the discharge port is connected to the discharge pipe 6. The valve 10 detects the temperature of the washer fluid to be sucked, and when the detected temperature is lower than or equal to the set temperature, the suction direction is changed to suck the heated hot water.
T형 전환밸브(10)의 구성에 의하여, 운전자가 와셔펌프(5)를 구동시키면 와셔 펌프(5)에 의하여 토출 압력이 발생하여 와셔액 용기(1)의 와셔액은 와셔액 흡입 배관(1a)을 통해 밸브(10)를 지난다.According to the configuration of the T-type switching valve 10, when the driver drives the washer pump 5, the discharge pressure is generated by the washer pump 5, and the washer liquid of the washer liquid container 1 is discharged through the washer liquid suction pipe 1a. Pass the valve 10.
만일 밸브(10)를 지나는 상기 와셔액의 온도가 설정 온도 이상이면,밸브(10)의 흡입 방향의 변화는 발생되지 않고 지속적으로 유입된 와셔액은 와셔펌프(5)와 분사 노즐(7)을 차례로 통과하여 자동차 글라스에 분사되며, 엔진의 발열에 의하여 가열된 냉각수는 냉각수 배관(8)을 통해 엔진(15), 프론트 히터(11), 프리 히터(12), 리어 히터(13)를 차례로 흐르고 밸브(10)로 유입되지 못한다. 그러나, 상기 와셔액의 감지 온도가 설정 온도 이하이면, 와셔액의 흡입은 차단되며 동시에 밸브(10)의 흡입 방향은 바뀌어 냉각수가 유입된다. 상기 냉각수는 엔진(15)에 의하여 가열된 후, 도 2에 도시된 바와 같이, 바람직하게는 프론트 히터(11)와 프리 히터(12) 사이에 연결된 냉각수 흡입관(8a)을 통해 밸브(10)의 일측에 유입된다. 이에 의하여, 일반적으로 영상의 온도에서는 와셔액 용기의 와셔액이 분사되며 영하의 온도에서는 가열된 냉각수가 방출되도록 구성된다.If the temperature of the washer liquid passing through the valve 10 is greater than or equal to the set temperature, no change in the suction direction of the valve 10 occurs and the continuously introduced washer liquid passes through the washer pump 5 and the injection nozzle 7 in order. The cooling water heated by the heat generated by the engine flows through the engine 15, the front heater 11, the pre-heater 12, the rear heater 13 in order through the cooling water pipe 8, and then the valve ( 10) Can not flow into. However, when the detected temperature of the washer liquid is lower than or equal to the set temperature, suction of the washer liquid is interrupted, and at the same time, the suction direction of the valve 10 is changed so that the coolant flows in. After the coolant is heated by the engine 15, as shown in FIG. 2, the valve 10 is preferably connected through a coolant intake pipe 8a connected between the front heater 11 and the preheater 12. Flows into one side. As a result, the washer liquid of the washer liquid container is generally injected at the temperature of the image and the heated cooling water is discharged at the sub-zero temperature.
따라서, 상기한 바와 같은 본 발명에 의하면 자동차 글라스에 성에 또는 동결된 이물질은 가열된 냉각수에 의하여 간단하게 제거되어 운전자에게 편리성을 제공하는 효과가 있다.Therefore, according to the present invention as described above, the frost or frozen foreign matter in the car glass is simply removed by the heated cooling water has the effect of providing convenience to the driver.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000073964A KR100362414B1 (en) | 2000-12-06 | 2000-12-06 | apparatus for injecting a washer-liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000073964A KR100362414B1 (en) | 2000-12-06 | 2000-12-06 | apparatus for injecting a washer-liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020044768A KR20020044768A (en) | 2002-06-19 |
| KR100362414B1 true KR100362414B1 (en) | 2002-11-23 |
Family
ID=27680083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000073964A KR100362414B1 (en) | 2000-12-06 | 2000-12-06 | apparatus for injecting a washer-liquid |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100362414B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019109457A1 (en) * | 2019-04-10 | 2020-10-15 | Valeo Wischersysteme Gmbh | Device for supplying air to a suction side of a pump, structural unit with such a device and wiper system |
-
2000
- 2000-12-06 KR KR1020000073964A patent/KR100362414B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020044768A (en) | 2002-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5951466B2 (en) | Equipment for cleaning vehicle windshields, headlight lenses, back mirrors, reflector devices, etc. | |
| WO2017067296A1 (en) | Windshield cleaning device, cleaning system thereof, cleaning method, and vehicle | |
| KR100362414B1 (en) | apparatus for injecting a washer-liquid | |
| JPH11285672A (en) | Freeze proofing method in cleaning device and cleaning device | |
| JP6537952B2 (en) | Asphalt emulsion spreader | |
| JP2006193888A (en) | Spray nozzle-cleaning device for asphalt solution-spraying equipment | |
| KR100434773B1 (en) | System for jetting washing liquid for a car | |
| KR100401762B1 (en) | System for preventing icing washer liquid | |
| JPH07223510A (en) | Window washer | |
| JPS63306953A (en) | Hot water windshield washer for vehicle | |
| KR19980052670U (en) | Preheating structure of washer liquid spraying device | |
| JP2004314792A (en) | Washer device for vehicle | |
| JPH033088Y2 (en) | ||
| KR100704586B1 (en) | Washer Fluid heating system | |
| KR20020074890A (en) | Apparatus for injecting wind shield washer | |
| KR100349747B1 (en) | Device for heating washer liquid of automobile | |
| JP2573199Y2 (en) | Automatic operation device for washing machine | |
| JP2006199201A (en) | Lighting fixture cleaning device for vehicle | |
| KR19980037597A (en) | Washer liquid heating device of automobile | |
| KR20010113055A (en) | Washer tank | |
| KR20030003482A (en) | Washer-liquid injection device for preventing freeze of automobile | |
| KR101584649B1 (en) | Hood insulation and washer apparatus using the same for vehicle | |
| KR200195655Y1 (en) | Wiper thawing device of car | |
| KR19990003239U (en) | Washer liquid preheater | |
| JPH0687114U (en) | Window washer device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |