KR102405149B1 - Two nozzle home lorry - Google Patents

Two nozzle home lorry Download PDF

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Publication number
KR102405149B1
KR102405149B1 KR1020200051764A KR20200051764A KR102405149B1 KR 102405149 B1 KR102405149 B1 KR 102405149B1 KR 1020200051764 A KR1020200051764 A KR 1020200051764A KR 20200051764 A KR20200051764 A KR 20200051764A KR 102405149 B1 KR102405149 B1 KR 102405149B1
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South Korea
Prior art keywords
pump
hose
nozzle
oil
storage space
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KR1020200051764A
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Korean (ko)
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KR20210133060A (en
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서태교
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주식회사 비에스코리아
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
    • B67D7/3245—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to the transfer method
    • B67D7/3272—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to the transfer method using pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/58—Arrangements of pumps
    • B67D7/62—Arrangements of pumps power operated
    • B67D7/66—Arrangements of pumps power operated of rotary type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
    • B67D7/0401—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants arrangements for automatically fuelling vehicles, i.e. without human intervention
    • B67D2007/0403—Fuelling robots
    • B67D2007/0419—Fuelling nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
    • B67D7/0401—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants arrangements for automatically fuelling vehicles, i.e. without human intervention
    • B67D2007/0403—Fuelling robots
    • B67D2007/0423—Fuelling hoses
    • B67D2007/0426—Fuelling hoses comprising several hoses for several fuels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
    • B67D7/0401—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants arrangements for automatically fuelling vehicles, i.e. without human intervention
    • B67D2007/0403—Fuelling robots
    • B67D2007/043—Moveable

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

본 발명은 투노즐 홈로리에 관한 것으로, 제1 저장공간(12) 및 제2 저장공간(14)으로 구분 형성되어 있는 저유탱크(10); 제1 저장공간(12)의 유류를 압송하는 제1 펌프(20); 제2 저장공간(14)의 유류를 압송하는 제2 펌프(30); 제1·2 펌프(20, 30)의 작동을 선택적으로 제어하는 펌프스위치(40); 제1 펌프(20)와 연결되며, 단부에 노즐(52)이 구비되어 있는 제1 호스(50); 제1 호스(50)가 권취되는 제1 호스릴(60); 제2 펌프(30)와 연결되며, 단부에 노즐(72)이 구비되어 있는 제2 호스(70); 제2 호스(70)가 권취되는 제2 호스릴(80); 제1·2 호스(50, 70)를 통해 배출되는 유량을 개별적으로 측정하는 유량계(90)를 포함한다. 이에 따라, 투노즐 홈로리의 기능성 및 사용성을 향상시킬 수 있다.The present invention relates to a two-nozzle home lorry, comprising: an oil storage tank (10) divided into a first storage space (12) and a second storage space (14); a first pump 20 for pumping oil in the first storage space 12; a second pump 30 for pumping oil in the second storage space 14; a pump switch 40 for selectively controlling the operation of the first and second pumps 20 and 30; a first hose 50 connected to the first pump 20 and having a nozzle 52 at an end thereof; A first hose reel 60 on which the first hose 50 is wound; a second hose 70 connected to the second pump 30 and provided with a nozzle 72 at an end thereof; a second hose reel 80 on which the second hose 70 is wound; and a flow meter 90 for individually measuring the flow rate discharged through the first and second hoses 50 and 70 . Accordingly, the functionality and usability of the two-nozzle home lorry can be improved.

Description

투노즐 홈로리 {TWO NOZZLE HOME LORRY}Two-Nozzle Home Lory {TWO NOZZLE HOME LORRY}

본 발명은 투노즐 홈로리에 관한 것으로서, 더욱 상세하게는 두 개의 노즐을 이용하여 이종의 유류를 개별적(독립적)으로 주유할 수 있는 투노즐 홈로리에 관한 것이다.The present invention relates to a two-nozzle home lorry, and more particularly, to a two-nozzle home lorry capable of lubricating different types of oil individually (independently) using two nozzles.

일반적으로, 홈로리(Home Lorry)는 차량에 주유설비를 탑재하여 유류(기름)를 이동 판매하기 위한 것으로, 저유탱크의 용량에 따라 여러 다양한 종류로 구분되고 있다.In general, a home lorry is to move and sell oil (oil) by mounting a fueling facility in a vehicle, and is classified into various types according to the capacity of the oil storage tank.

이러한 홈로리는 주유소 등에서 유류배달용으로 주로 사용되고 있는 실정이다.These home lorries are mainly used for oil delivery at gas stations and the like.

종래의 홈로리는 일정량의 유류를 저장하는 저유탱크, 저유탱크에 저장된 유류를 압송하기 위한 펌프, 펌프로부터의 유류를 계량하는 유량계를 탑재함과 아울러 저유탱크의 유류를 펌프의 작동에 의해 유량계를 경유시켜 호스를 통해서 노즐로 공급하고 있다.The conventional home lorry is equipped with a storage tank for storing a certain amount of oil, a pump for pumping the oil stored in the storage tank, and a flow meter for measuring the oil from the pump. It is supplied to the nozzle through a hose.

이와 같은 홈로리는 등록특허공보 제10-0177577호에 개시되어 있으므로 그 자세한 설명은 생략하기로 한다.Since such a home lore is disclosed in Korean Patent Publication No. 10-0177577, a detailed description thereof will be omitted.

그러나 위와 같은 구성의 홈로리는 원노즐(One nozzle) 방식으로 저유탱크에 저장되어 있는 한가지의 유종만 제공할 수 있어 다른 유종이 필요할 경우에는 다시 싣고 와야하는 불편함이 있다.However, the one-nozzle method of the above configuration can provide only one type of oil stored in the oil storage tank, so if another type is needed, it is inconvenient to load it again.

또한 칸막이를 이용하여 저유탱크에 두가지의 유종을 싣더라도 유량계와 호스에 남아있는 유종과 혼유가 되는 문제점이 있다.In addition, there is a problem in that even if two types of oil are loaded in the oil storage tank using a partition, the oil remaining in the flow meter and hose is mixed.

이는 결국, 홈로리의 기능성 및 사용성을 상대적으로 저하시키는 결과를 초래한다.This ultimately results in relatively lowering the functionality and usability of Home Loli.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 본 발명에서 해결하고자 하는 과제는 이종의 유류를 혼유없이 안정적으로 제공할 수 있는 투노즐 홈로리를 제공하는 것이다.The present invention has been devised to solve the above problems, and an object to be solved in the present invention is to provide a two-nozzle home lorry that can stably provide different types of oil without mixing oil.

위와 같은 과제를 해결하기 위한 본 발명에 따른 투노즐 홈로리는,제1 저장공간 및 제2 저장공간으로 구분 형성되어 있는 저유탱크; 상기 제1 저장공간의 유류를 압송하는 제1 펌프; 상기 제2 저장공간의 유류를 압송하는 제2 펌프; 상기 제1·2 펌프의 작동을 선택적으로 제어하는 펌프스위치; 상기 제1 펌프와 연결되며, 단부에 제1 노즐이 구비되어 있는 제1 호스; 상기 제1 호스가 권취되는 제1 호스릴; 상기 제2 펌프와 연결되며, 단부에 제2 노즐이 구비되어 있는 제2 호스; 상기 제2 호스가 권취되는 제2 호스릴; 상기 제1·2 호스를 통해 배출되는 유량을 개별적으로 측정하는 유량계를 포함하여 구성되는 데 그 기술적 특징이 있다.Two-nozzle home lorry according to the present invention for solving the above problems, A first storage space and a second storage space are formed separately from the storage tank; a first pump for pumping oil in the first storage space; a second pump for pumping oil in the second storage space; a pump switch selectively controlling the operation of the first and second pumps; a first hose connected to the first pump and having a first nozzle at an end thereof; a first hose reel around which the first hose is wound; a second hose connected to the second pump and having a second nozzle at an end thereof; a second hose reel around which the second hose is wound; It has a technical feature to be configured to include a flow meter for individually measuring the flow rate discharged through the first and second hoses.

본 발명에 따른 투노즐 홈로리는 노즐이 각각 구비된 제1·2 호스를 이용하여 이종의 유류를 각각 독립적으로 제공할 수 있음으로 인해, 주유과정에서 혼유가 되는 것을 차단할 수 있다.Since the two-nozzle home lorry according to the present invention can independently provide different types of oil using the first and second hoses each having nozzles, it is possible to block mixing of oil during the refueling process.

그리고 이종의 유류를 제공하는 데 따른 경제적 비용을 대폭 절감할 수 있다.And it is possible to significantly reduce the economic cost of providing different types of oil.

그로 인해, 투노즐 홈로리의 기능성 및 사용성을 상대적으로 향상시킬 수 있다.Accordingly, it is possible to relatively improve the functionality and usability of the two-nozzle home lorry.

도 1은 본 발명에 따른 투노즐 홈로리의 측면도,
도 2는 본 발명에 따른 투노즐 홈로리의 평면도,
도 3은 본 발명에 따른 투노즐 홈로리의 배면도,
도 4는 본 발명에 따른 투노즐 홈로리의 배관계통도,
도 5는 본 발명에 따른 투노즐 홈로리의 유압회로도,
도 6은 본 발명에 따른 투노즐 홈로리의 배면에 대한 사진이다.1 is a side view of a two-nozzle home lorry according to the present invention;
2 is a plan view of a two-nozzle home lorry according to the present invention;
3 is a rear view of a two-nozzle home lorry according to the present invention;
4 is a piping diagram of a two-nozzle home lorry according to the present invention;
5 is a hydraulic circuit diagram of a two-nozzle home lorry according to the present invention;
6 is a photograph of the rear surface of the two-nozzle home lorry according to the present invention.

아래에서는 본 발명에 따른 투노즐 홈로리를 첨부된 도면을 통해 상세히 설명한다.Hereinafter, a two-nozzle home lorry according to the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 6에 도시되어 있는 바와 같이, 본 발명에 따른 투노즐 홈로리는 제1 저장공간(12) 및 제2 저장공간(14)으로 구분 형성되어 있는 저유탱크(10); 저유탱크(10)의 제1 저장공간(12)과 연통되는 제1 펌프(20); 저유탱크(10)의 제2 저장공간(14)과 연통되는 제2 펌프(30); 제1 펌프스위치부(42) 및 제2 펌프스위치부(44)로 이루어지는 펌프스위치(40); 제1 펌프(20)와 연결되는 제1 호스(50); 제1 호스(50)가 권취되는 제1 호스릴(60); 제2 펌프(30)와 연결되는 제2 호스(70); 제2 호스(70)가 권취되는 제2 호스릴(80); 제1·2 호스(50, 70)와 연결되는 유량계(90)를 포함하여 구성된다.1 to 6, the two-nozzle home lorry according to the present invention comprises: a storage tank 10 divided into a first storage space 12 and a second storage space 14; a first pump 20 communicating with the first storage space 12 of the oil storage tank 10; a second pump 30 communicating with the second storage space 14 of the oil storage tank 10; a pump switch 40 comprising a first pump switch unit 42 and a second pump switch unit 44; a first hose 50 connected to the first pump 20; A first hose reel 60 on which the first hose 50 is wound; a second hose 70 connected to the second pump 30; a second hose reel 80 on which the second hose 70 is wound; It is configured to include a flow meter 90 connected to the first and second hoses 50 and 70 .

저유탱크(10)는 이종의 유류을 안정적으로 저장하기 위한 장소로서, 제1 저장공간(12) 및 제2 저장공간(14)은 칸막이(13)에 의해 독립적인 공간으로 구획되어 있다.The oil storage tank 10 is a place for stably storing different types of oil, and the first storage space 12 and the second storage space 14 are partitioned into independent spaces by a partition 13 .

이러한 저유탱크(10)는 물적 특성이 우수한 알루미늄 5000계열로 이루어지는 것이 바람직하다.The oil storage tank 10 is preferably made of aluminum 5000 series having excellent physical properties.

그리고 저유탱크(10)에 상부에 설치되는 제1·2 맨홀(12a, 14a)은 원터치 개방되며, 안전밸브가 부착된다.And the first and second manholes 12a and 14a installed on the upper part of the oil storage tank 10 are opened with one touch, and a safety valve is attached thereto.

한편, 칸막이(13)는 이동 설치가 가능하도록 할 수도 있으며, 이 경우 저유탱크(10)의 제1 저장공간(12) 및 제2 저장공간(14)의 크기를 적절하게 조절할 수 있다는 장점이 있다.On the other hand, the partition 13 may be movable and installed, and in this case, there is an advantage that the size of the first storage space 12 and the second storage space 14 of the oil storage tank 10 can be appropriately adjusted. .

제1 펌프(20)는 저유탱크(10)의 제1 저장공간(12)에 저장되어 있는 유류를 흡입하여 일정의 토출압으로 압송하는 역할을 하며, 제2 펌프(30)는 저유탱크(10)의 제2 저장공간(14)에 저장되어 있는 유류를 흡입하여 일정의 토출압으로 압송하는 역할을 한다. The first pump 20 serves to suck the oil stored in the first storage space 12 of the oil storage tank 10 and pump it at a predetermined discharge pressure, and the second pump 30 is the oil storage tank 10 . ) serves to suck the oil stored in the second storage space 14 and pump it with a predetermined discharge pressure.

그리고 제1 펌프(20) 및 제2 펌프(30)로는 기어펌프를 사용하는 것이 바람직하다.And it is preferable to use a gear pump as the first pump 20 and the second pump 30 .

특히 제1·2 펌프(20, 30)는 동력인출장치(PTO, 100)의 구동에 따라 작동되는 유압펌프(200)와 연결되는 제1·2 유압모터(300, 400)에 의해 개별적으로 작동된다. 즉, 차량에 구비되어 있는 동력인출장치(100)의 구동에 따라 유압펌프(200)가 작동하고, 제1 펌프스위치부(42)의 작동 시 유압펌프(200)의 회로 구동방향이 제1 유압모터(300)로 이동하여 제1 펌프(20)가 작동되고, 제2 펌프스위치부(44)의 작동 시 유압펌프(300)의 회로 구동방향이 제2 유압모터(400)로 이동하여 제2 펌프(301)가 작동하게 된다.In particular, the first and second pumps 20 and 30 are individually operated by the first and second hydraulic motors 300 and 400 connected to the hydraulic pump 200 operated according to the driving of the power take-off device (PTO, 100). do. That is, the hydraulic pump 200 operates according to the driving of the power take-off device 100 provided in the vehicle, and when the first pump switch part 42 is operated, the circuit driving direction of the hydraulic pump 200 is the first hydraulic pressure. The first pump 20 is operated by moving to the motor 300 , and when the second pump switch unit 44 is operated, the circuit driving direction of the hydraulic pump 300 moves to the second hydraulic motor 400 and the second The pump 301 is activated.

이에 따라, 제1·2 펌프(20, 30)를 구동할 수 있는 동력을 안정적이고 효율적으로 제공할 수 있다.Accordingly, power capable of driving the first and second pumps 20 and 30 can be stably and efficiently provided.

펌프스위치(40)는 제1·2 펌프(20, 30)의 작동을 선택적으로 제어하는 역할을 한다.The pump switch 40 serves to selectively control the operation of the first and second pumps 20 and 30 .

그리고 제1 펌프스위치부(42)는 제1 펌프(20)를 작동시키고, 제2 펌프스위치부(44)는 제2 펌프(30)를 작동시킨다.And the first pump switch unit 42 operates the first pump 20 , and the second pump switch unit 44 operates the second pump 30 .

한편, 펌프스위치(40)로는 레버 또는 푸쉬버튼 등 공지된 다양한 종류의 것을 선택적으로 적용할 수 있다.On the other hand, as the pump switch 40, various known types such as a lever or a push button can be selectively applied.

제1·2 호스(50, 70)의 단부에는 제1·2 노즐(52)이 각각 구비되며, 제1·2 호스릴(60, 80)은 제1·2 호스(50, 70)를 자동 또는 수동으로 권취하며, 유량계(90)는 제1·2 호스(50, 70)를 통해 배출되는 유량을 개별적으로 측정하는 역할을 한다.The first and second nozzles 52 are respectively provided at the ends of the first and second hoses 50 and 70, and the first and second hose reels 60 and 80 automatically operate the first and second hoses 50 and 70. Or manually wound, the flow meter 90 serves to individually measure the flow rate discharged through the first and second hoses (50, 70).

그리고 제1·2 호스릴(60, 80)에는 호스릴 작동스위치(V3)가 각각 구비되어 있다.And the first and second hose reels (60, 80) are provided with a hose reel operation switch (V3), respectively.

한편, 미설명 도면부호 500은 유압펌프(200)와 연결되는 유압탱크를 지시한 것이고, V4는 비상차단밸브를 지시한 것이다.On the other hand, unexplained reference numeral 500 designates a hydraulic tank connected to the hydraulic pump 200, and V4 designates an emergency shut-off valve.

이상에서 설명한 투노즐 홈로리의 작동방법을 간단하게 설명하면 다음과 같다.The operation method of the two-nozzle home lorry described above will be briefly described as follows.

먼저, 저유탱크(10)의 제1 저장공간(12)에 저장되어 있는 유류를 제공하고자 할 경우에는 제1 맨홀(12a)의 주입구를 오픈(OPEN)시킨 후 사방밸브(미도시)를 배출방향으로 조작한다. 그리고 저유탱크(10)의 제1 저장공간(12)에 저장되어 있는 유류가 제1 펌프(20)로 이동하도록 제1 메인밸브(V1)를 오픈(OPEN)시킨 후 유량계(90)의 차단밸브(미도시)를 오픈(OPEN)시키고, 동력인출장치(100)를 구동하는 PTO 스위치를 온(ON)시킨다. 최종적으로, 제1 펌프스위치부(42)를 온(ON)시킨 후 유량계(90)를 셋팅한 다음 호스릴 작동스위치(V3)를 작동시켜 제1 호스(50)의 제1 노즐(52)을 통해 주유를 시작하면 된다.First, when it is desired to provide oil stored in the first storage space 12 of the oil storage tank 10, the inlet of the first manhole 12a is opened (OPEN), and then the four-way valve (not shown) is turned in the discharge direction. operate with And after opening (OPEN) the first main valve (V1) so that the oil stored in the first storage space (12) of the oil storage tank (10) moves to the first pump (20), the shut-off valve of the flow meter (90) (not shown) is opened, and the PTO switch driving the power take-off device 100 is turned on. Finally, after turning on the first pump switch 42 , the flow meter 90 is set, and then the hose reel operation switch V3 is operated to activate the first nozzle 52 of the first hose 50 . You can start breastfeeding through

반대로, 저유탱크(10)의 제2 저장공간(14)에 저장되어 있는 유류를 제공하고자 할 경우에는 제2 맨홀(14a) 주입구를 오픈(OPEN)시킨 후 사방밸브(미도시)를 배출방향으로 조작한다. 그리고 저유탱크(10)의 제2 저장공간(14)에 저장되어 있는 유류가 제2 펌프(30)로 이동하도록 제2 메인밸브(V2)를 오픈(OPEN)시킨 후 유량계(90)의 차단밸브(미도시)를 오픈(OPEN)시키고, 동력인출장치(100)를 구동하는 PTO 스위치를 온(ON)시킨다. 최종적으로, 제2 펌프스위치부(44)를 온(ON)시킨 후 유량계(90)를 셋팅한 다음 호스릴 작동스위치(V3)를 작동시켜 제2 호스(70)의 제2 노즐(72)을 통해 주유를 시작하면 된다.Conversely, when it is desired to provide oil stored in the second storage space 14 of the oil storage tank 10, the second manhole 14a inlet is opened, and then the four-way valve (not shown) is turned in the discharge direction. operate And after opening (OPEN) the second main valve (V2) so that the oil stored in the second storage space (14) of the oil storage tank (10) moves to the second pump (30), the shut-off valve of the flow meter (90) (not shown) is opened, and the PTO switch driving the power take-off device 100 is turned on. Finally, after turning on the second pump switch unit 44 , the flow meter 90 is set, and then the hose reel operation switch V3 is operated to activate the second nozzle 72 of the second hose 70 . You can start breastfeeding through

10 : 저유탱크 12 : 제1 저장공간
14 : 제2 저장공간 20 : 제1 펌프
30 : 제2 펌프 40: 펌프스위치
42 : 제1 펌프스위치부 44 : 제2 펌프스위치부
50 : 제1 호스 52 : 제1 노즐
60 : 제1 호스릴 70 : 제2 호스
72 : 제2 노즐 80 : 제2 호스릴
90 : 유량계 100 : 동력인출장치
200 : 유압펌프 300 : 제1 유압모터
400 : 제2 유압모터10: oil storage tank 12: first storage space
14: second storage space 20: first pump
30: second pump 40: pump switch
42: first pump switch unit 44: second pump switch unit
50: first hose 52: first nozzle
60: first hose reel 70: second hose
72: second nozzle 80: second hose reel
90: flow meter 100: power take-off
200: hydraulic pump 300: first hydraulic motor
400: second hydraulic motor

Claims (4)

제1 저장공간(12) 및 제2 저장공간(14)으로 구분 형성되어 있는 저유탱크(10); 상기 제1 저장공간(12)의 유류를 압송하는 제1 펌프(20); 상기 제2 저장공간(14)의 유류를 압송하는 제2 펌프(30); 상기 제1·2 펌프(20, 30)의 작동을 선택적으로 제어하는 펌프스위치(40); 상기 제1 펌프(20)와 연결되며, 단부에 제1 노즐(52)이 구비되어 있는 제1 호스(50); 상기 제1 호스(50)가 권취되는 제1 호스릴(60); 상기 제2 펌프(30)와 연결되며, 단부에 제2 노즐(72)이 구비되어 있는 제2 호스(70); 상기 제2 호스(70)가 권취되는 제2 호스릴(80); 상기 제1·2 호스(50, 70)를 통해 배출되는 유량을 개별적으로 측정하는 유랑계(90)를 포함하며,
상기 펌프스위치(40)는 제1 펌프스위치부(42) 및 제2 펌프스위치부(44)로 이루어지고, 상기 제1·2 펌프(20, 30)는 유압탱크(500)와 연결되어 동력인출장치(100)의 구동에 따라 작동되는 유압펌프(200)와 연결되는 제1·2 유압모터(300, 400)에 의해 개별적으로 작동되며,
상기 제1 펌프스위치부(42)의 작동 시 상기 유압펌프(200)의 회로 구동방향이 상기 제1 유압모터(300)로 이동하여 상기 제1 펌프(20)가 작동되고, 상기 제2 펌프스위치부(44)의 작동 시 상기 유압펌프(200)의 회로 구동방향이 상기 제2 유압모터(400)로 이동하여 상기 제2 펌프(30)가 작동되며,
상기 저유탱크(10)의 상부에 설치되며, 상기 제1·2 저장공간(12, 14)의 유류를 제공하기 위한 사방밸브의 조작을 위하여 원터치 개방되는 제1·2 맨홀(12a, 14a)을 더 포함하는 것을 특징으로 하는 투노즐 홈로리.a first storage space 12 and a second storage space 14 divided into a storage tank 10; a first pump 20 for pumping oil from the first storage space 12; a second pump 30 for pumping oil from the second storage space 14; a pump switch 40 selectively controlling the operation of the first and second pumps 20 and 30; a first hose 50 connected to the first pump 20 and having a first nozzle 52 at an end thereof; a first hose reel 60 on which the first hose 50 is wound; a second hose 70 connected to the second pump 30 and provided with a second nozzle 72 at an end thereof; a second hose reel 80 on which the second hose 70 is wound; It includes a flow meter 90 for individually measuring the flow rate discharged through the first and second hoses 50 and 70,
The pump switch 40 includes a first pump switch unit 42 and a second pump switch unit 44 , and the first and second pumps 20 and 30 are connected to the hydraulic tank 500 to take out power. It is individually operated by the first and second hydraulic motors 300 and 400 connected to the hydraulic pump 200 operated according to the driving of the device 100,
When the first pump switch part 42 is operated, the circuit driving direction of the hydraulic pump 200 moves to the first hydraulic motor 300 so that the first pump 20 is operated, and the second pump switch When the unit 44 is operated, the circuit driving direction of the hydraulic pump 200 moves to the second hydraulic motor 400 so that the second pump 30 is operated,
First and second manholes 12a and 14a installed on the upper part of the oil storage tank 10 and opened with one touch for the operation of a four-way valve for providing oil in the first and second storage spaces 12 and 14 Two-nozzle home lorry, characterized in that it further comprises. 삭제delete 삭제delete 삭제delete
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3077821B2 (en) * 1990-08-14 2000-08-21 東ソー株式会社 Method for producing epoxy group-containing polyphenylene sulfide resin
JP2004034755A (en) * 2002-07-01 2004-02-05 Mk Seiko Co Ltd Lubricating oil delivery vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859800U (en) * 1981-10-16 1983-04-22 東急車輌製造株式会社 tank lorry
JPH0710199A (en) * 1993-06-18 1995-01-13 Tokico Ltd Oil feeder
JP3077821U (en) * 2000-11-21 2001-06-08 株式会社青木製作所 Tank lorry

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3077821B2 (en) * 1990-08-14 2000-08-21 東ソー株式会社 Method for producing epoxy group-containing polyphenylene sulfide resin
JP2004034755A (en) * 2002-07-01 2004-02-05 Mk Seiko Co Ltd Lubricating oil delivery vehicle

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