KR20100065223A - High pressure cleansing device using cold and warm water for electric heater - Google Patents

High pressure cleansing device using cold and warm water for electric heater Download PDF

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Publication number
KR20100065223A
KR20100065223A KR1020080123700A KR20080123700A KR20100065223A KR 20100065223 A KR20100065223 A KR 20100065223A KR 1020080123700 A KR1020080123700 A KR 1020080123700A KR 20080123700 A KR20080123700 A KR 20080123700A KR 20100065223 A KR20100065223 A KR 20100065223A
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South Korea
Prior art keywords
high pressure
pump
hot water
pressure
electric heater
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KR1020080123700A
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Korean (ko)
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KR101051912B1 (en
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육동욱
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육동욱
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0093—At least a part of the apparatus, e.g. a container, being provided with means, e.g. wheels or casters for allowing its displacement relative to the ground
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/007—Heating the liquid

Abstract

PURPOSE: A high pressure cleansing device with an electric heater using cold and hot water is provided to bear high pressure and achieve small volume and weight because a three-phase heater and a stainless heating coil of the heater are embedded in an aluminium casting. CONSTITUTION: A high pressure cleansing device with an electric heater using cold and hot water comprises a high pressure pump(50), a pressure controller(60), heaters(70), and a control box. The high pressure pump is installed on the top of a lower body and driven through a pump pulley activated by a motor. The pressure controller is connected to the high pressure pump and controls the pressure of the pump. The heaters are connected in parallel according to capacity in order to heat the pressure-regulated water. The control box is installed in the front side of the heaters.

Description

전기히터방식 냉수 및 온수 고압세척기{HIGH PRESSURE CLEANSING DEVICE USING COLD AND WARM WATER FOR ELECTRIC HEATER}Electric heater type cold water and hot water high pressure cleaner {HIGH PRESSURE CLEANSING DEVICE USING COLD AND WARM WATER FOR ELECTRIC HEATER}

본 발명은 전기히터방식 냉수 및 온수 고압세척기에 관한 것으로, 보다 상세하게는, 연료로 등유나 경유를 사용하지 않고 전기히터 가열방식으로 연료비를 절감뿐만 아니라 친환경적이며 실내 또는 밀폐된 공간에 사용할 수 있는 전기히터방식 냉수 및 온수 고압세척기에 관한 것이다. The present invention relates to an electric heater-type cold water and hot water high pressure washer, and more particularly, to reduce fuel costs by using an electric heater heating method without using kerosene or diesel as fuel, which can be used in an environment-friendly or indoor or enclosed space. Electric heater-type cold water and hot water high pressure cleaner.

일반적으로 고압세척기는 식품업체, 육가공업체, 화장품 공장, 제약회사, 세차장, 정비공장, 철도차량, 중장비, 레미콘, 청소차, 탱크로리차 등의 각종 차량, 농수축산업에 사용되는 영농기계, 축산장비, 돈사, 우사, 양계장, 사슴농장, 각조 선박, 어망 청소 등, 건물 및 산업설비와 같은 각종 시설 등을 세척하는 데 사용된다.In general, high-pressure cleaners are used in food companies, meat processing companies, cosmetics factories, pharmaceutical companies, car washes, maintenance shops, railway vehicles, heavy equipment, ready-mixed concrete cars, cleaning cars, tank lorry cars, agricultural machinery, livestock equipment, pigs It is used to clean various facilities such as buildings, barns, poultry farms, deer farms, sculptural vessels and fishing nets.

이러한 종래의 고압세척기는 온수 및 냉수로 상기와 같은 시설을 청소 세척하게 되는데, 온수 고압세척기의 경우, 물을 끓이는 방식에 따라 버너 방식과, 전열방식으로 구분된다. 가열 탱크에 충진된 물을 직접 가열하는 버너 방식은 큰 출력을 나타내는 경우 유류, 즉 연료 소모량이 증가되어 이를 유지하는 비용이 증가 되는 문제가 있다. 즉, 이러한 버너가열 방식의 고압세척기는 버너와 보일러 소모풍의 유지 보수 비용이 많이 소요되지만, 상대적으로 전기 히터 방식을 가열기 부분은 유지 보수비가 전혀 들어가지 않는 것이다. Such a conventional high pressure washer is to clean and clean the above facilities with hot water and cold water, in the case of hot water high pressure washer, it is divided into a burner method and a heat transfer method according to the method of boiling water. The burner method of directly heating the water filled in the heating tank has a problem in that the oil, that is, fuel consumption is increased and the cost of maintaining the fuel is increased when a large output is shown. That is, the burner heating type high pressure cleaner takes a lot of maintenance cost of the burner and the boiler consumption wind, but the heater portion of the heater heater relatively does not enter the maintenance cost at all.

따라서, 상기한 바와 같은 문제점을 해결하기 위한 본 발명의 목적은 연료로 등유나 경유를 사용하지 않고 전기히터 가열방식으로 연료비를 절감한 전기히터방식 냉수 및 온수 고압세척기를 제공하는 데 있다.Accordingly, an object of the present invention for solving the problems as described above is to provide an electric heater-type cold water and hot water high-pressure cleaner that reduces the fuel cost by the electric heater heating method without using kerosene or diesel as fuel.

상기한 목적을 달성하기 위하여 본 발명에 의한 전기히터방식 냉수 및 온수 고압세척기는, 내부 부품들이 탑재되는 하부본체와, 상기 하부본체의 상부에 커버되는 상부커버와, 상기 하부본체의 일측에 상측으로 비스듬히 절곡 형성된 전원케이블 걸이를 가진 손잡이와, 상기 하부본체의 하측에 부착된 다수의 바퀴로 외관을 구성한 전기히터방식 냉수 및 온수 고압세척기에 있어서, 상기 하부본체의 상면에는 전동기에 의해 펌프풀리를 매개로 구동되는 고압펌프와; 상기 고압펌프에 연결되어 펌프 내의 압력을 조절하는 압력조절장치와; 상기 압력조절장치에 연결되어 압력조절장치로부터 압력 조절된 물을 가열하기 위하여 용량에 따라 다수개 병렬로 연결된 히팅장치와; 상기 히팅장치의 전측에 설치된 컨트롤박스를 포함하여 구성되며, 상기 히팅장치는 일측단에 상기 압력조절장치로부터 배출되는 물을 유입하는 유입관이 연결되고, 타측단에는 내부의 가열된 온수를 배출하는 배출관이 연결된 코일 형상의 급속가열라인과; 상기 급속가열라인의 내부에 설치되고, 전원공급부로부터 전원을 공급받아 작동하며, 전원공급부와 연결된 디지털 온도조절기에 의해 온도가 조절되어 열을 발생하는 3상 히터와; 상기 스텐레스 코일형상의 급속가열라인과 상기 3상 히터를 매설 내장하도록 형성되고, 상기 3상 히터의 열을 급속도로 전달하도록 긴 원통 형상의 알루미늄 주물과; 상기 알루미늄 주물의 외측을 감싸는 스틸재질의 케이스를 포함하는 것을 특징으로 한다.In order to achieve the above object, the electric heater type cold water and hot water high pressure cleaner according to the present invention includes a lower main body on which internal parts are mounted, an upper cover covered on an upper part of the lower main body, and an upper side of one side of the lower main body. In the electric heater-type cold water and hot water high pressure washer composed of a handle having a power cable hook bent at an angle and a plurality of wheels attached to the lower side of the lower body, the upper surface of the lower body is provided with a pump pulley by an electric motor. High pressure pump driven by; A pressure regulator connected to the high pressure pump to regulate pressure in the pump; A heating device connected to the pressure control device and connected in parallel in plural in accordance with a capacity to heat the pressure-controlled water from the pressure control device; It is configured to include a control box installed on the front side of the heating device, the heating device is connected to the inlet pipe for introducing water discharged from the pressure regulating device to one end, the other end to discharge the heated hot water inside A coil-shaped rapid heating line connected to the discharge pipe; A three-phase heater installed inside the rapid heating line and operated by receiving power from a power supply unit, the temperature being controlled by a digital temperature controller connected to the power supply unit to generate heat; An aluminum casting having a long cylindrical shape formed to embed the stainless steel coil-shaped rapid heating line and the three-phase heater and rapidly transferring heat of the three-phase heater; It characterized in that it comprises a case of steel material surrounding the outside of the aluminum casting.

본 발명의 전기히터방식 냉수 및 온수 고압세척기에 의하면, 상기 히팅장치의 3상 히터와 스텐레스 히팅 코일을 알루미늄 주물 내에 매설 제작함으로써 고압에 견딜 수 있고, 고압세척기의 부피가 작고 가벼워서 취급하기 편리하여 유지 보수비가 절감될 뿐만 아니라 등유나 경우 등을 사용하지 않고, 전기히터 가열방식이므로 연료비가 67% 정도 절감되고, 내구성이 있으며, 온수 사용시 10초에서 1분 30초가 지나면 60~75℃로 상승하며, 연속 사용시에도 온수의 온도가 저하되지 않고 그 온도를 유지하게 되는 효과가 있고, 전기히터 가열방식이므로 반영구적이며 친환경적인 것이다.According to the electric heater type cold water and hot water high pressure cleaner of the present invention, the three-phase heater and the stainless steel heating coil of the heating device are embedded in an aluminum casting to withstand high pressure, and the volume of the high pressure cleaner is small and light so that it is easy to handle and maintain. Not only does it reduce the maintenance cost, but it does not use kerosene or case, and because it is electric heater heating method, fuel cost is reduced by 67%, it is durable, and it rises to 60 ~ 75 ℃ after 10 minutes to 1 minute 30 seconds when using hot water Even in continuous use, the temperature of the hot water is not lowered and the temperature is maintained, and the electric heater heating method is semipermanent and environmentally friendly.

이하, 본 발명의 실시예를 첨부된 도면을 참조하여 상세히 설명한다. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 고압세척기를 도시한 외관사시도이고, 도 2는 본 발명의 고압세척기의 내부를 정면에서 본 사시도이며, 도 3은 본 발명의 고압세척기를 우측에서 본 사시도이며, 도 4는 본 발명의 3개의 히터가 설치된 대형 고압세척기를 도시한 내부 정면 사시도이며, 도 5는 본 발명의 고압세척기의 히팅장치를 도시한 사시도이다. Figure 1 is an external perspective view showing a high pressure washer of the present invention, Figure 2 is a perspective view of the inside of the high pressure washer of the present invention, Figure 3 is a perspective view of the high pressure washer of the present invention seen from the right side, Figure 4 is An internal front perspective view showing a large high pressure washer provided with three heaters of the present invention, and FIG. 5 is a perspective view showing a heating apparatus of the high pressure washer of the present invention.

상기한 도 1 내지 도 5에 도시된 바와 같이, 본 발명의 전기히터방식 냉수 및 온수 고압세척기는, 내부 부품들이 탑재되는 하부본체(1)와, 상기 하부본체(1)의 상부에 커버되는 상부커버(2)와, 상기 하부본체(1)의 일측에 상측으로 비스듬히 절곡 형성된 전원케이블 걸이(3a)를 가진 손잡이(3)와, 상기 하부본체(1)의 하측에 부착된 다수의 바퀴(1a)로 외관을 구성한다.As shown in FIGS. 1 to 5, the electric heater type cold water and hot water high pressure cleaner of the present invention includes a lower main body 1 on which internal parts are mounted, and an upper upper cover of the lower main body 1. A handle 3 having a cover 2, a power cable hook 3a bent upwardly on one side of the lower body 1, and a plurality of wheels 1a attached to the lower side of the lower body 1; ) To construct the appearance.

설명의 편의를 위해 이 고압세척기에서 손잡이(3)가 부착된 부분을 전측이라 하여 설명한다.For convenience of description, the portion where the handle 3 is attached in this high pressure cleaner is described as a front side.

이 고압세척기의 내부, 즉 상기 하부본체(1)의 상면에는 전동기(40)에 의해 펌프풀리를 매개로 구동되는 고압펌프(50)와, 상기 고압펌프(50)에 연결되어 펌프 내의 압력을 조절하는 압력조절장치(60)와, 상기 압력조절장치(60)에 연결되어 압력조절장치(60)로부터 압력 조절된 물을 가열하기 위하여 용량에 따라 다수개 병렬로 연결된 히팅장치(70)와, 상기 히팅장치(70)의 전측에 설치된 컨트롤박스(80)가 설치되어 있다.The inside of the high pressure cleaner, that is, the upper surface of the lower main body 1 is connected to the high pressure pump 50 driven by the pump pulley by the electric motor 40 and the high pressure pump 50 to regulate the pressure in the pump. Pressure regulator 60 and the heating device 70 is connected to the pressure regulator 60 and connected in parallel in plurality in accordance with the capacity to heat the pressure-controlled water from the pressure regulator 60, and The control box 80 provided on the front side of the heating device 70 is installed.

상기 하부본체(1)의 전측 일측에는 하부로부터 상기 히팅장치(70)를 통과한 고압의 냉수 및 온수가 배출되도록 되어 스프레이건을 연결하는 토출구(90)와, 상기 토출구(90)의 상측에 물이 수도관으로부터 급수되는 급수구(91)와, 상기 급수구(91)의 상측에 상기 전동기(40)에 전원을 공급하는 전원케이블(92)이 연결되어 있다.On one side of the lower main body 1, the high pressure cold water and hot water passing through the heating device 70 are discharged from the lower side, and a discharge port 90 connecting the spray gun and water above the discharge port 90. A water supply port 91 supplied from the water pipe and a power cable 92 for supplying power to the electric motor 40 are connected to an upper side of the water supply port 91.

상기 고압펌프(50)는 세라믹 플런저 고압펌프인 것이 바람직하고, 상기 압력조절장치(60)는 상기 하부본체(1)의 전측으로 돌설되어 있는 압력스위치(61)와, 바이패스 체크밸브(62)로 이루어진다.Preferably, the high pressure pump 50 is a ceramic plunger high pressure pump, and the pressure regulating device 60 includes a pressure switch 61 protruding to the front side of the lower main body 1 and a bypass check valve 62. Is made of.

상기 히팅장치(70)는 일측단에 상기 압력조절장치(60)로부터 배출되는 물을 유입하는 유입관(71)이 연결되고, 타측단에는 내부의 가열된 온수를 배출하는 배출관(72)이 연결된 코일 형상의 급속가열라인(73)과, 상기 급속가열라인(73)의 내부에 설치되고, 전원공급부로부터 전원을 공급받아 작동하며, 전원공급부와 연결된 디지털 온도조절기에 의해 온도가 조절되어 열을 발생하는 3상 히터(75)와, 상기 급속가열라인(73)과 3상 히터(75)를 내부에 매설 내장하도록 형성되고, 상기 3상 히터(75)의 열을 급속도로 전달하도록 스텐레스 히팅 코일이 매설된 긴 원통 형상의 알루미늄 주물(76)로 이루어진다. 상기 알루미늄 주물(76)의 외관에는 보온재인 인슈네이션과 스틸 재질의 케이스(77)로 감싸져 있다.The heating device 70 is connected to the inlet pipe 71 for introducing the water discharged from the pressure regulator 60 to one end, the discharge pipe 72 for discharging the heated hot water therein is connected to the other end Installed in the coil-shaped rapid heating line 73 and the rapid heating line 73, and operates by receiving power from the power supply, the temperature is controlled by a digital temperature controller connected to the power supply to generate heat It is formed to embed the three-phase heater 75, the rapid heating line 73 and the three-phase heater 75 therein, and the stainless heating coil to transfer the heat of the three-phase heater 75 rapidly It is composed of an embedded long cylindrical aluminum casting 76. The exterior of the aluminum casting 76 is wrapped with insulation and steel case 77 which is a heat insulating material.

상기 급속가열라인(73)은 내구성과 식품위생에 유해하지 않도록 하기 위해 스텐레스 재질로 제작하는 것이 바람직하다.The rapid heating line 73 is preferably made of stainless material in order not to be harmful to durability and food hygiene.

상기 컨트롤박스(80)에는 전측으로부터 상기 고압펌프(50)의 압력을 디스플레이하는 펌프압력계(81)와, 보통 0℃에서 최고 99℃까지 조절할 수 있는 디지털온도조절기(82)와, 온수 및 냉수의 사용을 선택하는 5단 캠 스위치(83)와, 전원램프(84)가 구비되어 있다. The control box 80 includes a pump pressure gauge 81 for displaying the pressure of the high pressure pump 50 from the front side, a digital temperature controller 82 that can normally be adjusted from 0 ° C. up to 99 ° C., and hot and cold water. A five-stage cam switch 83 for selecting use and a power supply lamp 84 are provided.

상기 5단 캠스위치(83)는 1단일 때는 고압세척기 내의 동파 방지를 위한 히터를 작동시키고, 2단일 때는 세척기의 모든 전원을 차단하고, 3단으로 돌리면, 배 전반에 전원이 공급되며, 4단일 때는 전동기(40)에만 전원을 공급하므로 냉수만 사용되며, 5단일 때는 전동기(40) 및 히팅장치(70)의 히터(75)에 전원을 공급하므로 온수를 사용할 수 있다. The 5-stage cam switch 83 operates the heater for preventing freezing in the high pressure washer in the first stage, and cuts off all power of the washing machine in the second stage, and turns to the third stage to supply power to the ship. When supplying power only to the electric motor 40, only cold water is used. When the fifth stage, power is supplied to the heater 75 of the electric motor 40 and the heating device 70, hot water can be used.

미설명 부호 100은 상기 급수구(91)에서 급수되는 물의 압력, 보통 3 내지 4㎏/㎠의 압력을 1㎏/㎠로 감압하는 감압밸브로서 고압펌프(50)의 입구측에 설치된다. Reference numeral 100 is a pressure reducing valve for reducing the pressure of water supplied from the water supply port 91, usually 3 to 4 kg / cm 2 to 1 kg / cm 2, and is installed at the inlet side of the high pressure pump 50.

다음에 이와 같이 구성된 본 발명의 전기히터방식 냉수 및 온수 고압세척기의 작동을 설명하면, 먼저 전원케이블(92)에 전원을 인가하고, 컨트롤박스(80)의 캠스위치(83)를 2단(가동단)으로 돌려 배전반에 전원을 공급하게 된다.Next, the operation of the electric heater type cold water and hot water high pressure cleaner of the present invention configured as described above will be described. First, power is supplied to the power cable 92, and the cam switch 83 of the control box 80 is operated in two stages (operation). However, it turns on to supply power to the switchboard.

냉수를 사용시 상기 캠스위치(83)를 냉수모드로 전환하면, 고압펌프(50)가 가동되는 바, 이 고압펌프(50)의 압력은 압력조절장치(60)의 압력스위치(61)를 돌려 적당한 압력으로 조절한다. 동시에 토출구(90)에 연결된 스프레이건에서 물이 나오며 펌프압력계(81)의 압력이 상승하게 된다.When the cam switch 83 is switched to the cold water mode when cold water is used, the high pressure pump 50 is operated, and the pressure of the high pressure pump 50 is turned by turning the pressure switch 61 of the pressure regulator 60. Adjust with pressure At the same time, water comes out of the spray gun connected to the discharge port 90 and the pressure of the pump pressure gauge 81 is increased.

그리고, 세척 작업에 온수를 사용할 경우, 온도조절기(82)로 적당한 온도 0℃에서 최고 99℃에 맞춰 설정하고, 상기 캠 스위치(83)를 온수모드로 돌려 전동기(40) 및 히터(75)에 전원을 공급하게 되면, 상기 온도조절기(82)에 디지털 숫자가 표시되면서 히터(75)가 가열되어 약 20초 후에 온수가 스프레이건을 통해 배출된다. 상기 스프레이건을 작동하면 고압펌프(50)와 히터(75)가 작동하고 스프레이건의 작동을 멈추면, 5초가 지나 고압펌프(50)와 히터(75)의 작동이 자동으로 정지된다. 즉, 5초 동안 히터를 충열을 시키며주며, 스프레이 건을 작동 할 때마다 전 원공급장치가 작동하지 않으므로 전원공급장치를 보호하여 주므로 내구성을 유지하게 되는 바, 이러한 것의 제어는 PCB 전기회로 장치에 의해 가능하다. When hot water is used for the washing operation, the temperature controller 82 is set at a suitable temperature of 0 ° C. to a maximum of 99 ° C., and the cam switch 83 is turned into the hot water mode to the electric motor 40 and the heater 75. When the power is supplied, the heater 75 is heated while the digital number is displayed on the temperature controller 82 so that hot water is discharged through the spray gun after about 20 seconds. When the spray gun is operated, the high pressure pump 50 and the heater 75 are operated, and when the spray gun is stopped, the operation of the high pressure pump 50 and the heater 75 is automatically stopped after 5 seconds. That is, it heats the heater for 5 seconds and maintains durability because the power supply does not operate every time the spray gun is operated, thereby protecting the power supply. Is possible by

이와 같이 본 발명의 전기히터방식 냉수 및 온수 고압세척기에서 상기 히팅장치(70)의 3상 히터(75)와 스텐레스 히팅코일인 급속가열라인(73)을 알루미늄 주물(76) 내에 매설되어 있어 고압에 견딜 수 있고 반영구적으로 사용할 수 있도록 제작되었으며, 고압세척기의 부피가 작고 가벼워서 취급하기 편리하다.As described above, in the electric heater type cold water and hot water high pressure cleaner of the present invention, the three-phase heater 75 of the heating device 70 and the rapid heating line 73, which is a stainless steel heating coil, are embedded in the aluminum casting 76, It is designed to withstand and be used semi-permanently, and it is convenient to handle because the volume of the high pressure washer is small and light.

그리고, 등유나 경우 등을 사용하지 않고 전기히터 가열방식이므로 연료비가 67% 정도 절감되고, 내구성이 있으며, 온수 사용시 10초에서 1분 30초가 지나면 60~75℃로 상승하며, 연속 사용시에도 온수의 온도가 저하되지 않고 그 온도를 유지하게 된다. 그것은 상기 히터(75)가 알루미늄 주물(76) 내에 매설되어 있어 열전도율이 좋기 때문이다.In addition, fuel costs are reduced by about 67% because of the electric heater heating method without the use of kerosene or case, and it is durable and rises to 60 ~ 75 ℃ after 10 minutes to 1 minute and 30 seconds when using hot water. The temperature is not lowered and the temperature is maintained. This is because the heater 75 is embedded in the aluminum casting 76 and the thermal conductivity is good.

도 1은 본 발명의 고압세척기를 도시한 외관사시도이고,1 is an external perspective view showing a high pressure washer of the present invention,

도 2는 본 발명의 고압세척기의 내부를 정면에서 본 사시도이며,Figure 2 is a perspective view of the inside of the high pressure washer of the present invention,

도 3은 본 발명의 고압세척기를 우측에서 본 사시도이며,Figure 3 is a perspective view of the high pressure washer of the present invention seen from the right side,

도 4는 본 발명의 3개의 히터가 설치된 대형 고압세척기를 도시한 내부 정면 사시도이며, 4 is an internal front perspective view showing a large high pressure washer installed with three heaters of the present invention;

도 5는 본 발명의 고압세척기의 히팅장치를 도시한 사시도이다.5 is a perspective view showing a heating apparatus of the high pressure washer of the present invention.

* 도면의 주요부분에 대한 부호의 설명 * Explanation of symbols on the main parts of the drawings

1 : 하부본체 1a : 바퀴1: lower body 1a: wheels

2 : 상부커버 3 : 손잡이2: upper cover 3: handle

3a : 전원케이블 걸이 40 : 전동기3a: power cable hanger 40: electric motor

50 : 고압펌프 60 : 압력조절장치50: high pressure pump 60: pressure regulator

61 : 압력스위치 62 : 바이패스 체크밸브61: pressure switch 62: bypass check valve

70 : 히팅장치 71 : 유입관70: heating device 71: inlet pipe

72 : 배출관 73 : 급속가열라인72: discharge pipe 73: rapid heating line

75 : 3상 히터 76 : 알루미늄 주물75: three-phase heater 76: aluminum casting

77 : 케이스 80 : 컨트롤박스 77 case 80 control box

81 : 펌프압력계 82 : 디지털 온도조절기81: pump pressure gauge 82: digital temperature controller

83 : 5단 캠 스위치 84 : 전원램프83: 5-stage cam switch 84: Power lamp

90 : 토출구 91 : 급수구90 discharge port 91 water supply port

92 : 전원케이블 100 : 감압밸브92: power cable 100: pressure reducing valve

Claims (3)

내부 부품들이 탑재되는 하부본체(1)와, 상기 하부본체(1)의 상부에 커버되는 상부커버(2)와, 상기 하부본체(1)의 일측에 상측으로 비스듬히 절곡 형성된 전원케이블 걸이(3a)를 가진 손잡이(3)와, 상기 하부본체(1)의 하측에 부착된 다수의 바퀴(1a)로 외관을 구성한 전기히터방식 냉수 및 온수 고압세척기에 있어서, A lower body 1 on which internal parts are mounted, an upper cover 2 covered on an upper portion of the lower body 1, and a power cable hanger 3a bent upwardly at one side of the lower body 1; In the electric heater-type cold water and hot water high pressure cleaner composed of a handle (3) and a plurality of wheels (1a) attached to the lower side of the lower body (1), 상기 하부본체(1)의 상면에는 전동기(40)에 의해 펌프풀리를 매개로 구동되는 고압펌프(50)와;On the upper surface of the lower body (1) and the high pressure pump 50 driven by the pump pulley by the electric motor 40; 상기 고압펌프(50)에 연결되어 펌프 내의 압력을 조절하는 압력조절장치(60)와;A pressure regulator (60) connected to the high pressure pump (50) to regulate pressure in the pump; 상기 압력조절장치(60)에 연결되어 압력조절장치(60)로부터 압력 조절된 물을 가열하기 위하여 용량에 따라 다수개 병렬로 연결된 히팅장치(70)와;A heating device (70) connected to the pressure regulator (60) and connected in parallel in plural in accordance with a capacity to heat the pressure-controlled water from the pressure regulator (60); 상기 히팅장치(70)의 전측에 설치된 컨트롤박스(80)를 포함하여 구성된 것을 특징으로 하는 전기히터방식 냉수 및 온수 고압세척기.Electric heater-type cold water and hot water high pressure washer comprising a control box (80) installed on the front side of the heating device (70). 제1항에 있어서, The method of claim 1, 상기 히팅장치(70)는 일측단에 상기 압력조절장치(60)로부터 배출되는 물을 유입하는 유입관(71)이 연결되고, 타측단에는 내부의 가열된 온수를 배출하는 배출관(72)이 연결된 코일 형상의 급속가열라인(73)과;The heating device 70 is connected to the inlet pipe 71 for introducing the water discharged from the pressure regulator 60 to one end, the discharge pipe 72 for discharging the heated hot water therein is connected to the other end A coil-shaped rapid heating line 73; 상기 급속가열라인(73)의 내부에 설치되고, 전원공급부로부터 전원을 공급받 아 작동하며, 전원공급부와 연결된 디지털 온도조절기에 의해 온도가 조절되어 열을 발생하 3상 히터(75)와;A three-phase heater (75) installed inside the rapid heating line (73) and operated by receiving power from a power supply unit, the temperature being controlled by a digital temperature controller connected to the power supply unit to generate heat; 상기 급속가열라인(73)과 3상 히터(75)를 내부에 매설 내장하도록 형성되고, 상기 3상 히터(75)의 열을 급속도로 전달하도록 긴 원통 형상의 알루미늄 주물(76)과; An aluminum casting (76) having a long cylindrical shape formed to embed the rapid heating line (73) and the three-phase heater (75) therein, and rapidly transferring the heat of the three-phase heater (75); 상기 알루미늄 주물(76)의 외측을 감싸는 스틸 재질의 케이스(77)를 포함하는 것을 특징으로 하는 전기히터방식 냉수 및 온수 고압세척기.Electric heater-type cold water and hot water high pressure washer, characterized in that it comprises a case of steel material 77 surrounding the outside of the aluminum casting (76). 제1항에 있어서, 상기 컨트롤박스(80)에는 전측으로부터 상기 고압펌프(50)의 압력을 디스플레이하는 펌프압력계(81)와;According to claim 1, wherein the control box (80) includes a pump pressure gauge (81) for displaying the pressure of the high pressure pump (50) from the front side; 0℃에서 최고 99℃까지 조절할 수 있는 온도조절기(82)와;A temperature controller 82 capable of adjusting from 0 ° C. up to 99 ° C .; 기계 내의 동파방지, 정지, 가동, 냉수, 온수의 사용을 선택하는 5단 캠 스위치(83)와;A five-stage cam switch 83 for selecting freeze protection, stop, start, cold water and hot water in the machine; 전원램프(84)가 구비된 것을 특징으로 하는 전기히터방식 냉수 및 온수 고압세척기.Electric heater type cold water and hot water high pressure washer, characterized in that the power lamp 84 is provided.
KR1020080123700A 2008-12-06 2008-12-06 Electric Heater Cold Water & Hot Water High Pressure Washer KR101051912B1 (en)

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WO2013133465A1 (en) * 2012-03-06 2013-09-12 주식회사 비엔씨하이텍 High-pressure washer
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