KR102234872B1 - Coating liquid injection apparatus - Google Patents

Coating liquid injection apparatus Download PDF

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Publication number
KR102234872B1
KR102234872B1 KR1020200136741A KR20200136741A KR102234872B1 KR 102234872 B1 KR102234872 B1 KR 102234872B1 KR 1020200136741 A KR1020200136741 A KR 1020200136741A KR 20200136741 A KR20200136741 A KR 20200136741A KR 102234872 B1 KR102234872 B1 KR 102234872B1
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South Korea
Prior art keywords
coating liquid
unit
coating
frame member
spraying
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KR1020200136741A
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Korean (ko)
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김형순
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(주)페트로산업
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/003—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating incorporating means for heating or cooling the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1005—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material already applied to the surface, e.g. coating thickness, weight or pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0225—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work characterised by flow controlling means, e.g. valves, located proximate the outlet
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • E04B1/644—Damp-proof courses

Abstract

The present invention relates to an apparatus for spraying a coating liquid. To this end, according to the present invention, the apparatus for spraying the coating liquid includes: a moving frame; a coating liquid storage unit provided at one side of an upper portion of the moving frame to store a coating material, which is molten, in the form of the coating liquid; a coating liquid pressurizing unit provided to pressurize the coating liquid, which is stored in the coating liquid storage unit, to the outside; a coating liquid returning unit provided at an outlet of the coating liquid pressurizing unit; and a coating liquid spraying unit provided to spray and place the coating liquid, which is output from the coating liquid returning unit, onto a floor. Therefore, according to the present invention, workability is increased by allowing the coating liquid to be applied even to a structure surface having various and complex shapes, such that working numbers are reduced, thereby reducing construction costs. In addition, when the spraying work is not performed, the coating liquid is returned and circulated to be prevented from being hardened.

Description

도막액 분사장치{COATING LIQUID INJECTION APPARATUS}Coating liquid spraying device{COATING LIQUID INJECTION APPARATUS}

본 발명은 도막액 분사장치에 관한 것으로서 특히, 도막액 저장부에 저장된 도막액이 도막액 가압부에 의하여 압축된 상태에서 분사건을 통해 시공바닥으로 분사되어 포도될 수 있도록 하는 가운데 작업 장소의 이동 및 분사작업이 이루어지지 않을 때 도막액이 리턴 및 순환되도록 하여 경화되는 것을 방지할 수 있도록 한 것이다.The present invention relates to a coating liquid spraying device, and in particular, in a state where the coating liquid stored in the coating liquid storage unit is compressed by the coating liquid pressurization unit, the present invention is sprayed to the construction floor through a spray gun to move the work place. And it is to prevent curing by allowing the coating liquid to be returned and circulated when the spraying operation is not performed.

일반적으로 건축 구조물의 옥상, 지하 주차장 상부, 지하 외벽, 지하철, 지하차도, 공동구에는 누수로 인한 철근 및 철골의 부식이나 중성화, 동결융해, 유해물질의 침입 등으로 인한 열화 가속화 및 콘크리트 재료의 결합력이 낮아지는 것을 방지하기 위한 방안으로 방수 시공이 이루어지게 된다.In general, in the roof of a building structure, the top of the underground parking lot, the outer wall of the basement, the subway, the underground passageway, and the common pit, the deterioration of reinforcing bars and steel frames due to leakage, neutralization, freezing and thawing, intrusion of harmful substances, etc. Waterproof construction is performed as a measure to prevent it from lowering.

방수 시공은 시트 방수재, 방수 도막재 또는 매스틱 방수재를 이용하여 시공되며, 시트 방수재의 경우, 가열 토치를 사용하여 가열 융착식으로 시공됨에 따라시공이 매우 까다롭고, 시공 시간이 매우 길며, 시공시 화상의 위험이 있었다.Waterproof construction is performed using sheet waterproofing material, waterproof coating material, or mastic waterproofing material, and in the case of sheet waterproofing material, the construction is very difficult and the construction time is very long as it is constructed by heating and fusion using a heating torch. There was a risk of burns.

매스틱 방수재의 경우, 방수재를 시공 인력이 직접 펴 발라서 시공해야 하므로 시공성이 좋지 못하고 두께가 균일하지 않게 시공되며, 고체화되지 않는 매스틱의 특징으로 인해 하절기 수직 벽 부위의 시공 후 고온에서 방수재가 흘러내리게 되어 상 하부 방수층 두께가 균일하지 않거나, 보호시트를 시공할 경우 부착된 시트가 흘러 내리는 문제점이 있었다.In the case of mastic waterproofing material, the waterproofing material has to be applied directly by the construction personnel, so the workability is not good and the thickness is not uniform, and due to the characteristic of the mastic that does not solidify, the waterproofing material flows at high temperature after construction on the vertical wall in summer. There was a problem that the thickness of the upper and lower waterproof layers was not uniform due to falling down, or the attached sheet flowed down when the protective sheet was installed.

방수 도막재의 경우, 가열장치를 이용하여 고체상의 방수 도막재를 융융시킨 후 방수하고자 하는 표면에 롤러를 이용하여 수차례 도포하고, 이를 경화시켜 방수시공이 이루어지게 된다.In the case of a waterproof coating material, a solid waterproof coating material is melted using a heating device, then applied several times using a roller on the surface to be waterproof, and then cured to perform waterproof construction.

그러나 작업자가 용융된 방수 도막재를 롤러에 묻혀 방수하고자 하는 표면에 눌러 칠하는 작업과정이 전부 수작업에 의하여 이루어지므로 방수 작업량이 줄어들게 되며 작업시간이 늘어나고, 시공비가 증가되는 문제점이 있었다.However, there is a problem in that the amount of waterproofing work is reduced, the work time is increased, and the construction cost is increased because the entire work process of the worker applying the molten waterproof coating material to the roller and pressing it on the surface to be waterproof is done by hand.

방수 도막재의 하나인 우레탄 방수 도막은 시공할 바닥 등을 정리한 후 프라이머를 도포하여 바닥에 충분히 침투시켜 건조한 뒤 바닥면에 액상 우레탄 수지를 도포하고, 건조 및 경화시켜 일정 두께의 우레탄 도막을 형성시키는 것으로 작업성과 시공성이 우수하고 이음매가 발생하지 않으며 복잡한 구조물에도 적용이 가능하여 방수 성능은 뛰어나지만 고가의 가격으로 인해 노출 및 특수 부위 방수 등에 제한적으로 사용되고 있으며, 황변 현상 등과 같은 노화에 의해 내구성이 저하될 뿐만 아니라 동절기에 시공이 어려운 문제점이 있었다.Urethane waterproof coating, which is one of the waterproof coating materials, is to form a urethane coating of a certain thickness by applying a primer after arranging the floor to be constructed, then sufficiently penetrating the floor, drying it, and then applying a liquid urethane resin to the floor, drying and curing it. As it has excellent workability and workability, does not generate seams, and can be applied to complex structures, it has excellent waterproofing performance, but it is limitedly used for exposure and waterproofing of special parts due to its high price, and its durability decreases due to aging such as yellowing. In addition, there was a problem that construction was difficult in winter.

등록특허공보 10-1578086(2015.12.10.)호Registered Patent Publication No. 10-1578086 (2015.12.10.)

본 발명은 도막액 저장부에 저장된 도막액이 도막액 가압부에 의하여 압축된 상태에서 분사건을 통해 시공바닥으로 분사되어 포도되도록 시공성을 높여 작업시간이 단축될 수 있도록 하는 가운데 시공비가 절감될 수 있도록 하고, 표면이 복잡한 형태를 갖는 다양한 형태의 구조물 표면에도 적용이 가능하도록 하고, 작업 장소의 이동 및 도막액 분사 작업이 이루어지지 않을 때 도막액이 리턴 및 순환되도록 하여 경화되는 것을 방지할 수 있도록 한 것이다.The present invention can reduce the construction cost while increasing the workability so that the coating liquid stored in the coating liquid storage unit is compressed by the coating liquid pressurization unit and sprayed to the construction floor through a spray gun to reduce the working time. In order to prevent curing by allowing the surface to be applied to the surface of various types of structures with complex shapes, and to prevent curing by allowing the coating solution to be returned and circulated when the work place is not moved and the coating solution spraying operation is not performed. I did it.

본 발명은 이동 프레임(100)과; 상기 이동 프레임(100)의 상부 일측에 구비된 것으로, 도막재가 용융되어 도막액으로 저장되게 구비된 도막액 저장부(200)와;상기 도막액 저장부(200)에 저장된 도막액이 외부로 배출되어 가압되도록 구비된 도막액 가압부(300)와; 상기 도막액 가압부(300)의 토출측에 구비된 도막액 리턴부(400); 및 상기 도막액 리턴부(400)에서 분기된 도막액이 시공바닥에 분사,포도되도록 구비된 도막액 분사부(500)가 포함됨을 특징으로 한다.The present invention includes a moving frame 100; A coating liquid storage unit 200 provided on one side of the upper portion of the moving frame 100 and configured to melt the coating material and store it as a coating liquid; and the coating liquid stored in the coating liquid storage unit 200 is discharged to the outside. A coating liquid pressurizing unit 300 provided to be pressurized; A coating liquid return part 400 provided on the discharge side of the coating liquid pressurizing part 300; And a coating liquid spraying part 500 provided so that the coating liquid branched from the coating liquid return part 400 is sprayed and applied to the construction floor.

또한, 상기 이동 프레임(100)은 직사각 프레임 부재(110)와; 상기 직사각 프레임 부재(110)의 일측 단부에 외측 상부로 연장되게 구비된 연장 프레임 부재(120)와; 상기 직사각 프레임 부재(110)의 타측에 구비된 이동 손잡이부(130)와; 상기 직사각 프레임 부재(110)의 모서리 하부에 각각 구비된 이동휠(140); 및 상기 이동 손잡이(130)를 갖는 하부로 위치된 직사각 프레임 부재(110)에 구비된 지지 프레임 부재(150)가 포함됨을 특징으로 한다.In addition, the moving frame 100 includes a rectangular frame member 110; An extension frame member 120 provided to extend outwardly and upwardly at one end of the rectangular frame member 110; A moving handle 130 provided on the other side of the rectangular frame member 110; A moving wheel 140 provided at a lower edge of the rectangular frame member 110, respectively; And a support frame member 150 provided on a rectangular frame member 110 positioned downward having the moving handle 130.

또한, 상기 도막액 저장부(200)는 상부만이 개방된 형태를 갖는 저장 탱크(210)와; 상기 저장 탱크(210)의 하부에 구비된 도막재 용융부(220); 및 상기 저장 탱크(210)의 바닥에 관통되게 구비된 배출구(230)가 포함됨을 특징으로 한다.In addition, the coating liquid storage unit 200 includes a storage tank 210 having an open top only; A coating material melting unit 220 provided under the storage tank 210; And an outlet 230 provided to pass through the bottom of the storage tank 210.

또한, 상기 도막재 용융부(220)는 열선(221)이 구비된 히팅 패널(222); 및 상기 히팅 패널(222)의 열선(211)에 전원이 스위칭부(223-1)에 의하여 선택적으로 인가되도록 구비된 전원공급 제어부(223)가 포함됨을 특징으로 한다.In addition, the coating material melting unit 220 includes a heating panel 222 provided with a heating wire 221; And a power supply control unit 223 provided to selectively apply power to the heating wire 211 of the heating panel 222 by the switching unit 223-1.

또한, 상기 도막액 가압부(300)는 가압 하우징(310)과; 상기 가압 하우징(310)의 내부에 구비된 임펠러축(321)을 갖는 가압 임펠러(320)와; 상기 임펠러축(321)에 구비된 피동풀리(330); 및 상기 피동풀리(330)에 구동벨트(340)의 일측이 연결되며, 상기 구동벨트(340)의 타측이 구동모터(350)의 구동 풀리(360)에 연결되게 구비됨을 특징으로 한다.In addition, the coating liquid pressurizing unit 300 includes a pressurizing housing 310; A pressure impeller 320 having an impeller shaft 321 provided in the pressure housing 310; A driven pulley 330 provided on the impeller shaft 321; And one side of the driving belt 340 is connected to the driven pulley 330, and the other side of the driving belt 340 is provided to be connected to the driving pulley 360 of the driving motor 350.

또한, 상기 가압 하우징(310)은 흡입부(311)와 토출부(312)가 구비되되, 상기 흡입부(311)는 단속밸브(361)를 갖는 흡입 파이프(360)가 결합되고, 상기 토출부(312)는 제1분기단속밸브(371)와 제2분기단속밸브(372)를 갖는 토출 파이프(370)가 연결되게 구비됨을 특징으로 한다.In addition, the pressure housing 310 is provided with a suction unit 311 and a discharge unit 312, the suction unit 311 is a suction pipe 360 having an intermittent valve 361 is coupled, the discharge unit 312 is characterized in that the discharge pipe 370 having the first branch isolating valve 371 and the second branch isolating valve 372 is provided to be connected to each other.

또한, 상기 도막액 리턴부(400)는 리턴 파이프(410)로 구비되어 가압 하우징(310)의 토출 파이프(370) 단부에 결합된 것으로, 상기 리턴 파이프(410)의 하단은 제2분기단속밸브(372)가 구비된 부분에 연결되도록 구비되고, 상기 리턴 파이프(410)의 상단은 ┏형태로 절곡되어 하단이 도막액 저장부(200)의 하부를 향하도록 구비됨을 특징으로 한다.In addition, the coating liquid return part 400 is provided as a return pipe 410 and is coupled to an end of the discharge pipe 370 of the pressure housing 310, and the lower end of the return pipe 410 is a second branch control valve. It is provided so as to be connected to a portion where 372 is provided, and the upper end of the return pipe 410 is bent in a shape of ┏ so that the lower end faces the lower portion of the coating liquid storage unit 200.

또한, 상기 도막액 분사부(500)는 토출 파이프(370)의 제1,2분기단속밸브(371)(372)에 연결된 플랙시블한 고압 호스(510) 및 고압호스(510)의 단부에 결합된 분사건(510)이 포함됨을 특징으로 한다.In addition, the coating liquid injection unit 500 is coupled to the ends of the flexible high pressure hose 510 and the high pressure hose 510 connected to the first and second branch control valves 371 and 372 of the discharge pipe 370 It is characterized in that the spray gun 510 is included.

그리고, 상기 도막액 리턴부(400)의 리턴 파이프(410)에는 차단밸브(420)가 구비되어 도막액 분사 작업시 차단된 상태가 유지됨에 따라 도막액의 압력 손실 없이 시공바닥으로 용이하게 분사되어 도포될 수 있도록 구비되어 있고, 이동 및 분사작업이 이루어지지 않을 경우, 오픈된 상태가 유지되도록 하여 도막액이 경화되는 것을 방지함을 특징으로 한다.In addition, a shut-off valve 420 is provided in the return pipe 410 of the coating solution return unit 400 so that the blocked state is maintained during the coating solution spraying operation, so that the coating solution is easily sprayed to the construction floor without loss of pressure. It is provided so as to be applied and is characterized in that it prevents curing of the coating liquid by maintaining an open state when movement and spraying are not performed.

본 발명은 도막액 저장부에 저장된 도막액이 도막액 가압부에 의하여 압축된 상태에서 분사건을 통해 시공바닥으로 분사되어 포도될 수 있도록 함으로써, 시공성을 높일 수 있는 효과를 얻을 수 있다.In the present invention, the coating solution stored in the coating solution storage unit can be sprayed to the construction floor through a spray gun while being compressed by the coating solution pressurizing unit so that grapes can be obtained, thereby increasing workability.

또한, 이를 통해 시공에 따른 작업이 단축될 수 있는 효과를 얻을 수 있다.In addition, it is possible to obtain an effect that can shorten the work according to the construction through this.

또한, 이를 통해 시공비가 절감될 수 있는 효과를 얻을 수 있다.In addition, it is possible to obtain an effect that can reduce the construction cost through this.

또한, 작업 장소의 이동 및 분사작업이 이루어지지 않을 경우, 도막액이 리턴 및 순환되도록 하여 경화되는 것을 방지할 수 있는 효과를 얻을 수 있다.In addition, when the work place is not moved and sprayed, the coating liquid is returned and circulated to prevent curing.

또한, 이를 통해 재작업이 신속하게 이루어질 수 있는 효과를 얻을 수 있다.In addition, through this, it is possible to obtain an effect that rework can be performed quickly.

그리고 이를 통해 표면이 복잡한 형태를 갖는 다양한 형태의 구조물 표면에도 적용이 가능한 효과를 얻을 수 있다.And through this, it is possible to obtain an effect that can be applied to the surface of various types of structures having a complex shape.

도1은 본 발명에 따른 도막액 분사장치를 도시한 사시도.
도2는 본 발명에 따른 도막액 분사장치를 배면에서 도시한 사시도.
도3은 본 발명에 따른 도막액 분사장치를 도시한 정면도.
도4는 본 발명에 따른 도막액 분사장치를 도시한 평면도.1 is a perspective view showing a coating liquid spraying device according to the present invention.
Figure 2 is a perspective view showing a coating liquid spraying device according to the present invention from the rear.
Figure 3 is a front view showing a coating liquid spraying device according to the present invention.
Figure 4 is a plan view showing a coating liquid spraying device according to the present invention.

본 발명의 실시예를 첨부 도면을 참조하여 설명하면 다음과 같다.An embodiment of the present invention will be described with reference to the accompanying drawings.

도1은 본 발명에 따른 도막액 분사장치를 도시한 사시도이고, 도2는 본 발명에 따른 도막액 분사장치를 배면에서 도시한 사시도이고, 도3은 본 발명에 따른 도막액 분사장치를 도시한 정면도이고, 도4는 본 발명에 따른 도막액 분사장치를 도시한 평면도이다.1 is a perspective view showing a coating liquid spraying device according to the present invention, Figure 2 is a perspective view showing a coating liquid spraying device according to the present invention from the rear, and Figure 3 is a coating liquid spraying device according to the present invention. It is a front view, and FIG. 4 is a plan view showing a coating liquid spraying device according to the present invention.

본 발명에 따른 도막액 분사장치는 분사건을 통해 도막액이 시공바닥으로 분사되어 도포될 수 있도록 하는 가운데 시공바닥의 이동 및 분사작업이 이루어지지 않을 때 도막액이 경화되는 것을 방지할 수 있도록 한 것으로, 도1 내지 도4에 도시된 바와 같이, 이동 프레임(100), 도막액 저장부(200), 도막액 가압부(300), 도막액 리턴부(400) 및 도막액 분사부(500)가 포함되도록 구비된다.The coating liquid spraying device according to the present invention allows the coating liquid to be sprayed onto the construction floor through a spray gun to prevent curing of the coating liquid when the construction floor is not moved or sprayed. As shown in Figs. 1 to 4, the moving frame 100, the coating liquid storage unit 200, the coating liquid pressurizing unit 300, the coating liquid return unit 400, and the coating liquid spraying unit 500 It is provided to be included.

여기에서, 상기 이동 프레임(100)은 충분한 지지력이 확보되어 도막액 저장부(200), 도막액 가압부(300) 및 도막액 리턴부(4000가 안정되게 지지될 수 있도록 구비된 것으로, ㄱ, ㄷ 형태의 단면을 갖는 형강이 소정 길이로 절단되고, 절단된 양측단부가 서로 맞대어져 용접이음으로 결합되어 직사각형태를 갖는 직사각 프레임 부재(110)로 구비되어 있고, 상기 직사각 프레임 부재(110)의 일측 단부에 연장 프레임 부재(120)가 외측 상부로 연장되게 구비됨으로써, 후술하는 저장탱크(210)의 바닥이 직사각 프레임 부재(110)의 상부로부터 일정 간격으로 이격되게 구비되어 흡입 파이프(360)와 간섭이 발생되는 것을 방지할 수 있게 된다.Here, the moving frame 100 is provided so that sufficient support is secured so that the coating solution storage unit 200, the coating solution pressurization unit 300, and the coating solution return unit 4000 can be stably supported, a, A section steel having a c-shaped cross section is cut to a predetermined length, and both ends of the cut are butted to each other and joined by a welding joint to form a rectangular frame member 110 having a rectangular shape. Since the extension frame member 120 is provided to extend outwardly at one end, the bottom of the storage tank 210 to be described later is provided to be spaced apart from the top of the rectangular frame member 110 at regular intervals, so that the suction pipe 360 and the It is possible to prevent interference from occurring.

상기 직사각 프레임 부재(110)의 타측에는 양측 하부가 직사각 프레임 부재(110)의 윗면에 안착되어 용접이음으로 결합되어지고, 상부가 수평으로 연결된 찬넬형태를 갖는 이동 손잡이부(130)가 구비되어 있고, 상기 직사각 프레임 부재(110)의 모서리 하부에 각각 이동휠(140)이 구비되어 작업자가 이동 손잡이부(130)를 잡아 당기거나 밀때 용이하게 이동될 수 있게 된다.On the other side of the rectangular frame member 110, both lower portions are mounted on the upper surface of the rectangular frame member 110 and coupled by welding joints, and a moving handle 130 having a channel shape connected horizontally with the upper portion is provided. , Each movement wheel 140 is provided under the corner of the rectangular frame member 110 so that the operator can easily move when pulling or pushing the movement handle 130.

상기 이동 손잡이(130)를 갖는 하부로 위치된 직사각 프레임 부재(110)에는 지지 프레임 부재(150)가 구비되어 후술하는 가압 하우징(310)과 구동모터(350)가 안정되게 결합될 수 있게 된다.A support frame member 150 is provided in the rectangular frame member 110 positioned below the moving handle 130 so that the pressure housing 310 and the driving motor 350, which will be described later, can be stably coupled.

상기 도막액 저장부(200)는 외부로부터 공급 또는 투입된 도막재가 열에 의하여 용융된 상태가 유지되도록 하는 가운데 도막액 가압부(300)에 의하여 가압되어진 후 도막액 분사부(500)를 통해 시공바닥으로 분사될 수 있도록 구비된 것으로, 상부만이 개방된 형태를 갖는 저장 탱크(210)의 하부에 도막재 용융부(220)가 구비되어 있고, 상기 저장 탱크(210)의 바닥에 관통되도록 구비된 배출구(230)에 후술하는 단속밸브(361)를 갖는 흡입 파이프(360)가 연결될 수 있게 된다.The coating fluid storage unit 200 is pressed by the coating fluid pressurizing unit 300 while maintaining the molten state of the coating material supplied or input from the outside, and then to the construction floor through the coating fluid spraying unit 500. It is provided to be sprayed, the coating material melting unit 220 is provided in the lower portion of the storage tank 210 having an open shape only in the upper portion, and an outlet provided to penetrate the bottom of the storage tank 210 A suction pipe 360 having an isolation valve 361 to be described later can be connected to 230.

이를 위해, 상기 도막재 용융부(220)는 저장 탱크(210)에 열선(221)이 구비된 히팅 패널(222)이 구비되어 있고, 상기 열선(211)에 전원이 스위칭부(223-1)에 의하여 선택적으로 인가되도록 구비된 전원공급 제어부(223)가 포함되도록 구비된다. 이때, 상기 히팅 패널(222)은 저장 탱크(210)의 바닥에 구비되도록 하는 것이 바람직하고, 바닥 이외에 저장 탱크(210)의 측벽에 구비되도록 할 수 있다.To this end, the coating material melting unit 220 is provided with a heating panel 222 provided with a heating wire 221 in the storage tank 210, and the power to the heating wire 211 is supplied to the switching unit 223-1. It is provided to include a power supply control unit 223 provided to be selectively applied by the. In this case, the heating panel 222 is preferably provided on the bottom of the storage tank 210, and may be provided on a sidewall of the storage tank 210 in addition to the bottom.

상기 도막액 가압부(300)는 도막액 저장부(200)의 저장 탱크(210)에 저장된 도막액을 일정한 압력으로 가압시켜 도막액 분사부(500)의 분사건을 통해 도막액이 시공바닥에 분사되도록 하는 것으로, 가압 하우징(310)의 내부에 구비된 임펠러축(321)을 갖는 가압 임펠러(320)가 기밀이 유지된 상태로 회전 가능하게 구비되어 있고, 상기 가압 하우징(310)의 외부로 노출된 임펠러축(321)에 피동풀리(330)가 결합된다.The coating fluid pressurizing unit 300 pressurizes the coating fluid stored in the storage tank 210 of the coating fluid storage unit 200 at a constant pressure so that the coating fluid is applied to the construction floor through the spray gun of the coating fluid spraying unit 500. To be sprayed, a pressurizing impeller 320 having an impeller shaft 321 provided inside the pressurizing housing 310 is rotatably provided in an airtight state, and to the outside of the pressurizing housing 310 The driven pulley 330 is coupled to the exposed impeller shaft 321.

상기 피동풀리(330)에는 구동벨트(340)의 일측이 감싸여지게 연결되고, 상기 구동벨트(340)의 타측이 구동모터(350)의 구동 풀리(360)에 연결되어 구동될 수 있게 된다.One side of the driving belt 340 is wrapped around the driven pulley 330, and the other side of the driving belt 340 is connected to the driving pulley 360 of the driving motor 350 to be driven.

이러한 상기 가압 하우징(310)은 외부에 관통된 형태를 갖는 흡입부(311)와 토출부(312)가 구비되어 있고, 상기 흡입부(311)는 단속밸브(361)를 갖는 흡입 파이프(360)가 결합되며, 상기 흡입 파이프(360)의 단부가 저장 탱크(210)에 구비된 배출구(230)에 결합되어 도막액이 흡입 파이프(360)을 통해 가압 하우징(310)의 내부로 흡입될 수 있게 된다.The pressure housing 310 is provided with a suction unit 311 and a discharge unit 312 having a form penetrating to the outside, and the suction unit 311 is a suction pipe 360 having an isolation valve 361 Is coupled, and the end of the suction pipe 360 is coupled to the outlet 230 provided in the storage tank 210 so that the coating liquid can be sucked into the pressurized housing 310 through the suction pipe 360. do.

상기 토출부(312)는 제1분기단속밸브(371)와 제2분기단속밸브(372)를 갖는 토출 파이프(370)가 연결되게 구비되어 토출 파이프(370)의 내부로 토출된 도막액이 제1분기단속밸브(371)와 제2분기단속밸브(372)를 경유한 후 고압 호스(510)와 분사건(511)을 통해 시공바닥으로 분사될 수 있게 된다.The discharge part 312 is provided to connect a discharge pipe 370 having a first branch isolating valve 371 and a second branch isolating valve 372 to remove the coating liquid discharged into the discharge pipe 370. After passing through the first branch isolating valve 371 and the second branch isolating valve 372, it can be sprayed to the construction floor through the high pressure hose 510 and the spray gun 511.

상기 도막액 리턴부(400)는 리턴 파이프(410)로 구비되어 가압 하우징(310)의 토출 파이프(370) 단부에 결합된 것으로, 상기 리턴 파이프(410)의 하단은 제2분기단속밸브(372)가 구비된 부분에 연결되도록 구비되고, 상기 리턴 파이프(410)의 상단은 ┏형태로 절곡되어 하단이 도막액 저장부(200)의 하부를 향하도록 구비되어 시공바닥으로 분사작업이 이루어지 않을 때 도막액이 도막액 저장부(200)의 저장 탱크(210)로 리턴, 순환될 수 있도록 하여 경화되는 것을 방지할 수 있게 된다.The coating liquid return part 400 is provided as a return pipe 410 and is coupled to the end of the discharge pipe 370 of the pressurization housing 310, and the lower end of the return pipe 410 is a second branch isolating valve 372 ) Is provided to be connected to the provided part, and the upper end of the return pipe 410 is bent in a ┏ shape so that the lower end faces the lower portion of the coating liquid storage unit 200 so that spraying work is not performed on the construction floor. When the coating solution is returned to and circulated in the storage tank 210 of the coating solution storage unit 200, it is possible to prevent curing.

상기 도막액 분사부(500)는 토출 파이프(370)에 제1분기단속밸브(371)와 제2분기단속밸브(372)가 구비되어 있고, 상기 제1분기단속밸브(371)와 제2분기단속밸브(372)에 각각 플랙시블한 고압 호스(510) 및 고압호스(510)의 단부에 분사건(510)이 결합되도록 구비된다.The coating liquid injection part 500 is provided with a first branch isolating valve 371 and a second branch isolating valve 372 in the discharge pipe 370, and the first branch isolating valve 371 and the second branch It is provided so that the injection gun 510 is coupled to the end of the flexible high pressure hose 510 and the high pressure hose 510, respectively, to the isolation valve 372.

한편, 본 발명은 도막액 리턴부(400)의 리턴 파이프(410)에 별도의 차단밸브(420)가 구비되도록 하는 것이 바람직하고, 이는 도막액 분사 작업시 차단된 상태가 유지됨에 따라 도막액의 압력 손실 없이 시공바닥으로 용이하게 분사되어 도포될 수 있도록 하고, 이동 및 도막액의 분사 작업이 이루어지지 않을 경우, 오픈된 상태가 유지되도록 하여 도막액이 경화되는 것을 방지할 수 있게 된다.On the other hand, in the present invention, it is preferable to provide a separate shutoff valve 420 in the return pipe 410 of the coating solution return unit 400, and this is because the blocked state is maintained during the spraying operation of the coating solution. It is possible to prevent the coating solution from curing by allowing it to be easily sprayed and applied to the construction floor without loss of pressure, and to maintain an open state when movement and spraying of the coating solution are not performed.

100:이동 프레임 110:직사각 프레임 부재
120:연장 프레임 부재 130:이동 손잡이부
140:이동휠 150:지지 프레임 부재
200:도막액 저장부 210:저장 탱크
220:도막재 용융부 221:열선
222:히팅 패널 223-1:스위칭부
223:전원공급 제어부 230:배출구
300:도막액 가압부 310:가압 하우징
311:흡입부 312:토출부
320:가압 임펠러 321:임펠러축
330:피동풀리 340:구동벨트
350:구동모터 351:구동 풀리
360:흡입 파이프 361:단속밸브
370:토출 파이프 371:제1분기단속밸브
372:제2분기단속밸브 400:도막액 리턴부
500:도막액 분사부100: moving frame 110: rectangular frame member
120: extension frame member 130: moving handle portion
140: moving wheel 150: support frame member
200: coating liquid storage unit 210: storage tank
220: coating material melting portion 221: hot wire
222: heating panel 223-1: switching unit
223: power supply control unit 230: outlet
300: coating fluid pressurization unit 310: pressurization housing
311: suction part 312: discharge part
320: pressurized impeller 321: impeller shaft
330: driven pulley 340: driving belt
350: drive motor 351: drive pulley
360: suction pipe 361: shut-off valve
370: discharge pipe 371: first branch isolation valve
372: second branch isolating valve 400: coating liquid return part
500: coating liquid injection part

Claims (6)

도막재를 시공면에 액상으로 분사하는 장치에 있어서,
이동 프레임(100);
상기 이동 프레임(100)의 상부 일측에 구비된 것으로, 도막재가 용융되어 도막액으로 저장되게 구비된 도막액 저장부(200);
상기 도막액 저장부(200)에 저장된 도막액이 외부로 인출되도록, 도막액을 가압하는 도막액 가압부(300);
상기 도막액 가압부(300)의 토출측에 구비된 도막액 리턴부(400); 및
상기 도막액 리턴부(400)에서 분기된 도막액이 시공바닥에 분사되어 도포되도록 구비되는 도막액 분사부(500);를 포함하고,
상기 도막액 저장부(200)는, 상부만이 개방된 형태를 갖는 저장 탱크(210); 상기 저장 탱크(210)의 하부에 구비된 도막재 용융부(220); 및 상기 저장 탱크(210)의 바닥에 관통되게 구비된 배출구(230);를 포함하며
상기 도막액 가압부(300)는, 가압 하우징(310); 상기 가압 하우징(310)의 내부에 구비된 임펠러축(321)을 갖는 가압 임펠러(320); 및 상기 임펠러축(321)에 구비된 피동풀리(330);를 포함하고, 상기 피동풀리(330)에 구동벨트(340)의 일측이 연결되며,상기 구동벨트(340)의 타측이 구동모터(350)의 구동 풀리(351)에 연결되고,
상기 가압 하우징(310)은, 흡입부(311)와 토출부(312)가 구비되되, 상기 흡입부(311)는 단속밸브(361)를 갖는 흡입 파이프(360)가 결합되고, 상기 토출부(312)는 제1분기단속밸브(371)와 제2분기단속밸브(372)를 갖는 토출 파이프(370)가 연결되도록 구비되며,
도막액 리턴부(400)의 리턴 파이프(410)에 별도의 차단밸브(420)가 구비되어, 도막액 분사 작업시 도막액의 압력 손실 없이 시공바닥으로 용이하게 분사되어 도포되는 것을 특징으로 하는 도막액 분사장치.
In the device for spraying the coating material on the construction surface in a liquid phase,
A moving frame 100;
A coating liquid storage unit 200 provided on one side of the upper portion of the moving frame 100 and configured to melt the coating material and store it as a coating liquid;
A coating liquid pressurizing unit 300 that pressurizes the coating liquid so that the coating liquid stored in the coating liquid storage unit 200 is withdrawn to the outside;
A coating liquid return part 400 provided on the discharge side of the coating liquid pressurizing part 300; And
Including; a coating solution spraying unit 500 provided so that the coating solution branched from the coating solution return unit 400 is sprayed onto the construction floor and applied,
The coating liquid storage unit 200 may include a storage tank 210 having an open upper portion; A coating material melting unit 220 provided under the storage tank 210; And an outlet 230 provided to pass through the bottom of the storage tank 210
The coating liquid pressurizing unit 300 includes a pressurizing housing 310; A pressure impeller 320 having an impeller shaft 321 provided in the pressure housing 310; And a driven pulley 330 provided on the impeller shaft 321, wherein one side of the driving belt 340 is connected to the driven pulley 330, and the other side of the driving belt 340 is a driving motor ( It is connected to the driving pulley 351 of 350),
The pressurization housing 310 is provided with a suction unit 311 and a discharge unit 312, the suction unit 311 is coupled to a suction pipe 360 having an intermittent valve 361, the discharge unit ( 312 is provided to connect the discharge pipe 370 having the first branch isolating valve 371 and the second branch isolating valve 372,
A coating film, characterized in that a separate shut-off valve 420 is provided on the return pipe 410 of the coating solution return unit 400 so that it is easily sprayed and applied to the construction floor without loss of pressure of the coating solution when spraying the coating solution Liquid injection device.
 제1항에 있어서, 상기 이동 프레임(100)은
직사각 프레임 부재(110);
상기 직사각 프레임 부재(110)의 일측 단부에 외측 상부로 연장되게 구비된 연장 프레임 부재(120);
상기 직사각 프레임 부재(110)의 타측에 구비된 이동 손잡이부(130);
상기 직사각 프레임 부재(110)의 모서리 하부에 각각 구비된 이동휠(140); 및
상기 이동 손잡이부(130)를 갖는 하부로 위치된 직사각 프레임 부재(110)에 구비된 지지 프레임 부재(150);을 포함하는 도막액 분사장치.
The method of claim 1, wherein the moving frame (100) is
Rectangular frame member 110;
An extension frame member 120 provided to extend outwardly and upwardly at one end of the rectangular frame member 110;
A moving handle 130 provided on the other side of the rectangular frame member 110;
A moving wheel 140 provided at a lower edge of the rectangular frame member 110, respectively; And
A coating liquid spraying device comprising: a support frame member 150 provided on a rectangular frame member 110 positioned downward having the moving handle part 130.
 삭제delete 제1항에 있어서, 상기 도막재 용융부(220)는,
열선(221)이 구비된 히팅 패널(222); 및
상기 히팅 패널(222)의 열선(211)에 전원이 스위칭부(223-1)에 의하여 선택적으로 인가되도록 구비된 전원공급 제어부(223);를 포함하는 도막액 분사장치.
The method of claim 1, wherein the coating material melting unit 220,
A heating panel 222 provided with a heating wire 221; And
And a power supply control unit 223 provided to selectively apply power to the heating wire 211 of the heating panel 222 by the switching unit 223-1.
 삭제delete 삭제delete
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001137764A (en) * 1999-11-15 2001-05-22 Dainippon Printing Co Ltd Coating apparatus and coating method
JP2003117473A (en) * 2001-10-19 2003-04-22 Kanto Auto Works Ltd Coating material feeding device
JP2004358461A (en) * 2003-05-14 2004-12-24 Kansai Paint Co Ltd Coating container, coating apparatus using coating container, and method for recovering waste washing liquid of coating apparatus
KR101578086B1 (en) 2015-07-29 2015-12-28 주식회사 웨이브스트링 A water-proof material and Construction method thereof
KR20180014901A (en) * 2016-08-01 2018-02-12 주식회사 프로텍 Slurry Dispensing Apparatus for EMI Shield
KR20190069765A (en) * 2017-12-12 2019-06-20 유장빈 Two liquid type spray

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001137764A (en) * 1999-11-15 2001-05-22 Dainippon Printing Co Ltd Coating apparatus and coating method
JP2003117473A (en) * 2001-10-19 2003-04-22 Kanto Auto Works Ltd Coating material feeding device
JP2004358461A (en) * 2003-05-14 2004-12-24 Kansai Paint Co Ltd Coating container, coating apparatus using coating container, and method for recovering waste washing liquid of coating apparatus
KR101578086B1 (en) 2015-07-29 2015-12-28 주식회사 웨이브스트링 A water-proof material and Construction method thereof
KR20180014901A (en) * 2016-08-01 2018-02-12 주식회사 프로텍 Slurry Dispensing Apparatus for EMI Shield
KR20190069765A (en) * 2017-12-12 2019-06-20 유장빈 Two liquid type spray

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