WO2013133465A1 - Dispositif de lavage haute pression - Google Patents

Dispositif de lavage haute pression Download PDF

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Publication number
WO2013133465A1
WO2013133465A1 PCT/KR2012/001794 KR2012001794W WO2013133465A1 WO 2013133465 A1 WO2013133465 A1 WO 2013133465A1 KR 2012001794 W KR2012001794 W KR 2012001794W WO 2013133465 A1 WO2013133465 A1 WO 2013133465A1
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WO
WIPO (PCT)
Prior art keywords
hose
water
high pressure
temperature
boiler
Prior art date
Application number
PCT/KR2012/001794
Other languages
English (en)
Korean (ko)
Inventor
조영빈
백두성
조동현
김문기
Original Assignee
주식회사 비엔씨하이텍
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 비엔씨하이텍 filed Critical 주식회사 비엔씨하이텍
Publication of WO2013133465A1 publication Critical patent/WO2013133465A1/fr

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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
    • B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/002—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour incorporating means for heating or cooling, e.g. the material to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/01—Spray pistols, discharge devices
    • 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
    • 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
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0235—Cooling the motor pump

Definitions

  • the present invention relates to a high pressure washer, and more particularly to a high pressure washer capable of reducing volume and weight.
  • high pressure washer is used in food industry, meat processing company, cosmetics factory, pharmaceutical company, maintenance factory, railway vehicle, heavy equipment, ready-mixed concrete, cleaning vehicle, tank lorry, farming machinery, livestock equipment, paddy thread, barn It is used to clean various facilities such as buildings and industrial facilities such as poultry farms, deer farms, various vessels and fishing nets.
  • the conventional high pressure washer is to clean and clean the above-described facility with hot water and cold water, in the case of hot water high pressure washer is divided into a burner method and a heat transfer method according to the way to cut off the water.
  • the burner method of directly heating the water stored 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 the output is large.
  • FIG. 1 shows a conventional high pressure washer.
  • the operation and problems of the conventional high pressure washer will be described in detail with reference to FIG. 1.
  • the conventional high pressure washer includes a water tank, an air-cooled motor, a high pressure pump, a boiler, a hose, a spray gun.
  • a water tank an air-cooled motor
  • a high pressure pump a high pressure pump
  • a boiler a boiler
  • a hose a hose
  • a spray gun a spray gun
  • the water tank 100 temporarily stores the water supplied from the outside through the hose.
  • the water stored in the water tank 100 is delivered to the high pressure pump 110.
  • the high pressure pump 110 may be supplied with water stored in the water tank 100, but may be directly supplied with water from the outside through a hose.
  • the high pressure pump 110 flows the received water to the outside at a set high pressure.
  • the air-cooled motor 120 generates power for driving the high pressure pump 110, and the high pressure pump 110 is driven by the generated power.
  • Conventional motors use air cooling as a way to cool the generated heat.
  • Water discharged at high pressure by the high pressure pump 110 is provided to the boiler. As shown in the figure, the water flowing out of the high pressure pump 110 is heated while moving inside the hose surrounding the boiler. The heated water flows out through the spray gun 150 connected to the hose 140.
  • the conventional high pressure washer discharges water introduced from the outside at high pressure and then heats it to a constant temperature using a boiler.
  • the speed of the water flowing out at high pressure is generally 200 km / h. Therefore, the water flowing out from the high pressure pump passes through the hose formed around the boiler at a high speed, so that it is not heated to a desired temperature, and in order to heat to a desired temperature, the length of the hose formed around the boiler has to be extended.
  • the hose since the water flowing out from the high pressure pump passes through the hose formed around the boiler at high speed, the hose is made of steel or stainless steel to withstand the speed of the moving water, which increases the weight of the pressure washer. .
  • the length of the hose formed around the boiler is extended to increase the volume of the high pressure washer. Therefore, there is a need for a high pressure washer that can solve the above problems.
  • the problem to be solved by the present invention is to propose a high pressure washer that can reduce the weight and volume.
  • Another object of the present invention is to propose a high pressure washer including a boiler having excellent thermal efficiency.
  • Another problem to be solved by the present invention is to propose a high pressure washer that can reduce the cost by reducing the length of the hose constituting the inside.
  • the high pressure washer of the present invention is wrapped around the water-cooled motor, the water-cooled motor, by using at least one of the first hose, electricity, gas, oil to increase the temperature of the water flowing therein by the heat generated from the water-cooled motor
  • the heating unit and one end for generating heat is connected to the first hose, the boiler surrounding the heating unit, the boiler comprising a second hose to increase the temperature of the water flowing therein by the heat generated from the heating unit, the
  • the high pressure pump is driven by the power generated in the water-cooled motor, connected to the other end of the second hose, and discharged to the outside by pressurizing the pressure of water introduced from the inside of the second hose, and the high pressure discharged from the high pressure pump.
  • the high pressure washer according to the present invention can change the length and material of the hose surrounding the boiler by forming the boiler in front of the high pressure pump, thereby reducing the weight and volume of the high pressure washer.
  • the flow rate of water moving inside the hose that surrounds the boiler is not fast, there is an advantage that it is possible to increase the thermal efficiency that can use the copper pipe instead of the steel pipe used previously.
  • Figure 2 shows the structure of a high pressure washer according to an embodiment of the present invention
  • FIG 3 shows a structure of a boiler according to an embodiment of the present invention.
  • Figure 2 shows a high pressure washer according to an embodiment of the present invention.
  • a high pressure washer according to an embodiment of the present invention will be described in detail with reference to FIG. 2.
  • the high pressure washer includes a water tank, a water-cooled motor, a boiler, a high pressure pump, a hose, a spray gun.
  • a water tank a water-cooled motor
  • a boiler a high pressure pump
  • a hose a spray gun
  • the water tank 200 temporarily stores the water supplied from the outside through the hose.
  • the water stored in the tank 200 moves to a hose wrapped around the motor.
  • the present invention uses a water-cooled motor 210 unlike the conventional high pressure washer. That is, the heat generated by the driving of the pump is cooled by using water inside the hose surrounding the pump. Therefore, the water stored in the water tank is increased in temperature by the heat of the motor while passing through the water-cooled motor (210).
  • Water passing through the water-cooled motor 210 is provided to the boiler 220. As shown in the figure, the water passing through the water-cooled motor 210 is heated while moving inside the hose surrounding the boiler 220.
  • the hose wrapped around the boiler 220 is preferably formed of copper (copper) material.
  • the water heated by the boiler 220 is delivered to the high pressure pump 230.
  • the high pressure pump 230 flows the received water to the outside at a set high pressure.
  • the high pressure pump 230 is a high temperature high pressure pump capable of withstanding corrosion or failure by water heated to a high temperature by the boiler 220.
  • the water-cooled motor 210 generates power for driving the high pressure pump, and drives the high pressure pump 230 by the generated power. Water formed with high pressure by the high pressure pump 230 flows out through the spray gun 250 connected to the hose 240.
  • the present invention heats the introduced water unlike a conventional method, and then forms a high pressure with a high pressure pump and then flows out through the spray gun.
  • a high pressure pump By heating the water introduced in this way to form a high pressure to flow to the outside it is possible to solve the problem that occurred conventionally.
  • the boiler can heat the water sufficiently even if the length of the hose surrounding the boiler is short.
  • copper pipes can be used instead of steel pipes, and when copper pipes are used, the water can be heated with a small amount of heat due to high thermal conductivity.
  • Such the present invention has the advantage that the size and weight is reduced compared to the existing high pressure washer.
  • FIG. 3 shows a structure of a boiler according to an embodiment of the present invention.
  • the structure of the boiler according to an embodiment of the present invention will be described in detail with reference to FIG. 3.
  • the boiler includes a heating unit, an exhaust pipe, a hose surrounding the heating unit or formed inside the heating unit, a temperature sensor formed on one side of the hose, and a flow rate adjusting unit.
  • a heating unit an exhaust pipe, a hose surrounding the heating unit or formed inside the heating unit, a temperature sensor formed on one side of the hose, and a flow rate adjusting unit.
  • the heating unit 300 generates heat using one of electricity, gas, or oil supplied from the outside.
  • the heating unit 300 may generate heat using two or more of electricity, gas or oil. That is, the heating unit 300 generates heat by using any one of electricity, gas, or oil in consideration of the supply cost.
  • the exhaust pipe 320 is formed at the upper end of the heating unit 300 and serves to eject the exhaust gas generated when the fuel is heated in the heating unit 300 to the outside. That is, the exhaust pipe 320 ejects the exhaust gas generated when the heating unit 300 generates heat using gas or oil to the outside.
  • the hose 310 is formed around the heating unit 300 or formed inside the heating unit 300, and the hose is a copper (copper) pipe having excellent thermal efficiency because the speed of moving water inside the hose is not fast. To form. In addition, since the speed of the water is not fast, even if the length of the hose wrapped around the heating unit 300 is short, there is an advantage that the user can heat the water to the desired temperature by the heating unit 300.
  • the temperature sensor 340 measures the temperature of the water heated by the heating unit 300. To this end, the temperature sensor 340 is preferably installed inside the hose through which the water heated by the heating unit 300 flows. The temperature sensor 340 measures a predetermined time interval or real time temperature. The measured temperature is transmitted to a controller (not shown) formed in the high pressure washer. If the temperature information received from the temperature sensor and the temperature set by the user do not match, the control unit adjusts the heating power of the heating unit or adjusts the flow rate adjusting unit 330.
  • the controller increases the fire power of the heating unit when the temperature received from the temperature sensor is lower than the temperature set by the user, and decreases the fire power of the heating unit when the temperature received from the temperature sensor is higher than the temperature set by the user.
  • the flow rate control unit 330 is a hose surrounding the boiler is installed in the entrance, and adjusts the flow rate of the water moving inside the hose. If the temperature received from the temperature sensor is lower than the temperature set by the user, the controller lowers the flow rate of the water by using the flow rate adjusting unit 330. When the temperature received from the temperature sensor is higher than the temperature set by the user, the flow rate is adjusted. Use water to increase the flow rate of water. As such, the present invention controls the temperature of the water by using the heating power of the heating unit or the flow rate of the water moving inside the hose.

Abstract

La présente invention concerne un dispositif de lavage haute pression, et plus particulièrement un dispositif de lavage à pression moins volumineux et moins lourd. A cet effet, un dispositif de lavage à haute pression selon la présente invention comprend : un moteur refroidi à l'eau ; un premier tuyau entourant le moteur refroidi à l'eau de manière à augmenter la température de l'eau s'écoulant à travers le premier tuyau par la chaleur générée dans le moteur ; une chaudière comprenant un deuxième tuyau, et une partie chauffante pour générer de la chaleur à l'aide au moins de l'électricité, du gaz et de l'huile, le deuxième tuyau ayant une extrémité raccordée au premier tuyau et entourant la partie chauffante de manière à augmenter la température de l'eau s'écoulant à travers le deuxième tuyau par la chaleur générée dans la partie chauffante ; une pompe haute pression entraînée par la force produite dans le moteur refroidi à l'eau et raccordée à l'autre extrémité du deuxième tuyau de manière à mettre sous pression et à évacuer l'eau s'écoulant du deuxième tuyau ; un troisième tuyau servant à transférer l'eau sous haute pression évacuée de la pompe à haute pression à un pistolet à jet.
PCT/KR2012/001794 2012-03-06 2012-03-12 Dispositif de lavage haute pression WO2013133465A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20120022983 2012-03-06
KR10-2012-0022983 2012-03-06

Publications (1)

Publication Number Publication Date
WO2013133465A1 true WO2013133465A1 (fr) 2013-09-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/001794 WO2013133465A1 (fr) 2012-03-06 2012-03-12 Dispositif de lavage haute pression

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WO (1) WO2013133465A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05187318A (ja) * 1992-01-13 1993-07-27 Yanmar Diesel Engine Co Ltd 温水洗浄機
KR100862384B1 (ko) * 2007-05-22 2008-10-13 최낙운 다용도 온수 및 스팀 세척 장치
JP3165446U (ja) * 2010-11-02 2011-01-20 株式会社洲本整備機製作所 温水洗浄機
KR101051912B1 (ko) * 2008-12-06 2011-07-26 육동욱 전기히터방식 냉수 및 온수 고압세척기

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05187318A (ja) * 1992-01-13 1993-07-27 Yanmar Diesel Engine Co Ltd 温水洗浄機
KR100862384B1 (ko) * 2007-05-22 2008-10-13 최낙운 다용도 온수 및 스팀 세척 장치
KR101051912B1 (ko) * 2008-12-06 2011-07-26 육동욱 전기히터방식 냉수 및 온수 고압세척기
JP3165446U (ja) * 2010-11-02 2011-01-20 株式会社洲本整備機製作所 温水洗浄機

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