KR100877687B1 - A trailer concrete pump - Google Patents

A trailer concrete pump Download PDF

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Publication number
KR100877687B1
KR100877687B1 KR1020070062767A KR20070062767A KR100877687B1 KR 100877687 B1 KR100877687 B1 KR 100877687B1 KR 1020070062767 A KR1020070062767 A KR 1020070062767A KR 20070062767 A KR20070062767 A KR 20070062767A KR 100877687 B1 KR100877687 B1 KR 100877687B1
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South Korea
Prior art keywords
concrete
hot water
trailer
pump
body case
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KR1020070062767A
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Korean (ko)
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KR20080113830A (en
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정달호
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정달호
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Priority to KR1020070062767A priority Critical patent/KR100877687B1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • F04B15/023—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08—Cooling; Heating; Preventing freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/11—Kind or type liquid, i.e. incompressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/60—Fluid transfer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

본 발명은 레디믹스트 콘크리트(ready mixed concrete)(이하, 콘크리트라 칭함)를 실린더 안으로 흡입한 후 토출하여 콘크리트 이송관 또는 타설붐을 통해 타설하고자 하는 장소에 수평 또는 수직으로 멀리 보내는 콘크리트 펌프에 관한 것으로, 특히 머풀러에서 외부로 방출하는 고온열을 이용하여 보온탱크에 저장된 물을 가온하여 온수를 생성하고, 상기 온수를 남은 콘크리트 및 장비(호퍼 등)의 세척은 물론 콘크리트의 믹싱작업시 혼합수의 용도로 다양하게 활용할 수 있도록 하는 트레일러 콘크리트 펌프에 관한 것이다.The present invention relates to a concrete pump that sucks and discharges ready mixed concrete (hereinafter referred to as concrete) into a cylinder and sends it horizontally or vertically to a place to be poured through a concrete conveying pipe or a pouring boom. In particular, hot water is generated by heating the water stored in the thermal tank using high temperature heat emitted from the muffler to the outside, and the mixed water is used for mixing concrete as well as washing the remaining concrete and equipment (hoppers, etc.). The present invention relates to a trailer concrete pump for various applications.

이러한 본 발명은 트레일러의 상부에 탑재된 본체케이스의 내부에 엔진이 설치되고, 상기 엔진의 동력을 이용하여 호퍼에 담겨진 콘크리트를 펌핑한 후 별도의 콘크리트 이송관 또는 타설붐으로 압송하는 트레일러 콘크리트 펌프에 있어서,The present invention is an engine is installed inside the main body case mounted on the upper portion of the trailer, pumping the concrete contained in the hopper using the power of the engine to the concrete pump concrete pump pumped to a separate concrete transfer pipe or pour boom In

상기 본체케이스의 상단에 설치된 머풀러의 둘레를 따라 감싸도록 설치된 온수탱크와; 상기 본체케이스의 내부에 휭설된 연결프레임에 장착되고, 온수탱크와 연통된 온수라인을 통해 온수를 펌핑하여 세척수 및 혼합수 등의 용도로 활용하도록 하는 가압펌프의 유기적인 결합구성으로 이루어진다.A hot water tank installed to surround the circumference of the muffler installed at the top of the main body case; It is mounted to the connecting frame installed inside the main body case, consists of an organic coupling configuration of the pressure pump to be used for the purpose of washing water and mixed water by pumping hot water through the hot water line communicating with the hot water tank.

Description

트레일러 콘크리트 펌프{A trailer concrete pump}Trailer concrete pump {A trailer concrete pump}

도 1은 본 발명이 적용된 일실시예의 사시도1 is a perspective view of an embodiment to which the present invention is applied

도 2는 본 발명 온수탱크 및 온수라인의 연결상태 종단면도Figure 2 is a longitudinal cross-sectional view of the present invention hot water tank and hot water line connected state

도 3은 본 발명 온수탱크의 설치상태 평단면도Figure 3 is a plan sectional view of the installation state of the present invention hot water tank

도 4는 본 발명 가압펌프의 설치상태 종단면도Figure 4 is a longitudinal cross-sectional view of the installation state of the pressure pump of the present invention

도 5는 본 발명 가압펌프의 설치상태 평단면도Figure 5 is a plan sectional view of the installation state of the pressure pump of the present invention

도 6은 본 발명 온수탱크의 다른 실시예 설치상태 평단면도Figure 6 is another embodiment of the installed hot water tank of the present invention

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

2: 트레일러 4: 본체케이스2: trailer 4: body case

10: 온수탱크 11, 16: 주입구10: hot water tank 11, 16: inlet

20: 온수라인 30: 가압펌프20: hot water line 30: pressurized pump

31: 연결프레임 33: 펌프장착대31: connection frame 33: pump mount

34: 지지브라켓 37: 호스연결구34: support bracket 37: hose connector

본 발명은 레디믹스트 콘크리트(ready mixed concrete)(이하, 콘크리트라 칭 함)를 실린더 안으로 흡입한 후 토출하여 콘크리트 이송관 또는 타설붐을 통해 타설하고자 하는 장소에 수평 또는 수직으로 멀리 보내는 콘크리트 펌프에 관한 것으로, 특히 머풀러에서 외부로 방출하는 고온열을 이용하여 보온탱크에 저장된 물을 가온하여 온수를 생성하고, 상기 온수를 남은 콘크리트 및 장비(호퍼 등)의 세척은 물론 콘크리트의 믹싱작업시 혼합수의 용도로 다양하게 활용할 수 있도록 하는 트레일러 콘크리트 펌프에 관한 것이다.The present invention relates to a concrete pump which sucks and discharges ready mixed concrete (hereinafter referred to as concrete) into a cylinder and sends it horizontally or vertically to a place where it is to be placed through a concrete transfer pipe or a pouring boom. In particular, by using the high temperature heat emitted from the muffler to the outside to heat the water stored in the thermal tank to generate hot water, and the washing of the remaining concrete and equipment (hoppers, etc.) The present invention relates to a trailer concrete pump that can be used for various purposes.

일반적으로 콘크리트 펌프(concrete pump)는 건설 현장에서 사용되는 장비로서, 레미콘 트럭으로 운반해 온 콘크리트를 호퍼에 담은 다음 타설붐(distribution boom)을 통해 타설하고자 하는 곳까지 수평, 수직으로 멀리 또는 높이 밀어 보내는 장비이다.In general, concrete pumps are equipment used at construction sites, where concrete transported by ready-mixed trucks is placed in a hopper and then pushed horizontally or vertically far or high to where it is to be placed by means of a distribution boom. It is sending equipment.

즉 상기 콘크리트 펌프는 2개의 콘크리트 실린더의 피스톤이 교대로 자동왕복운동을 하면서 호퍼 안의 콘크리트를 실린더 안으로 흡입한 후 토출하여 타설붐으로 압송하게 되어 있다.That is, the concrete pump is to take the concrete in the hopper into the cylinder while the pistons of the two concrete cylinders alternately automatic reciprocating movement to be discharged and pumped to the pouring boom.

이러한 콘크리트 펌프는 차량에 일체로 설치됨으로써 자체적인 이동력을 확보함은 물론 신축 가능한 타설붐이 일체로 구비된 콘크리트 펌프카의 형태가 주류를 이루고 있으나, 상기한 종래의 콘크리트 펌프카는 대형으로 제작됨에 따라 장비가 매우 고가임은 물론 별도의 숙련된 작업자에 의해서만 장비의 운용이 가능한 문제점이 따르며, 특히 기동성은 뛰어나나 수직으로 밀어올리는데 한계가 있으며 초고층의 콘크리트 타설에 대응할 수 없는 구조적인 문제점을 안고 있다.The concrete pump is installed in the vehicle integrally to secure its own movement force as well as the form of a concrete pump car equipped with a flexible pouring boom integrally, but the conventional concrete pump car as described above is made large The equipment is very expensive as well as a problem that can be operated only by a separate skilled worker, especially the maneuverability is excellent, there is a limit to push up vertically, there is a structural problem that can not cope with the high-rise concrete placing.

이를 감안하여 근자에 들어 타설붐을 별도로 구성하고 콘크리트 펌프를 단독 으로 트레일러의 상부에 탑재하여 전체적인 구조를 간소화한 트레일러 콘크리트 펌프가 제안되고 있는 것으로, 상기 트레일러 콘크리트 펌프는 제작에 따른 코스트가 적어 장비가 저렴할 뿐만 아니라 숙련자가 아니더라도 장비의 운용이 수월하며, 장비의 점유면적이 적어 좁은 공간에서도 원활한 작업이 이루어지는 효과를 제공한다.In view of this, a trailer concrete pump has been proposed to simplify the overall structure by separately constructing a pour boom and mounting a concrete pump on the upper portion of a trailer alone. Not only is it inexpensive, but it is easy to operate the equipment even if you are not skilled, and the occupying area of the equipment is small, which provides a smooth operation even in a narrow space.

그러나 종래의 트레일러 콘크리트 펌프는 상기한 유용함에도 불구하고 자체적인 전용 급수시설(물탱크)이 마련되지 않아 호퍼에 담겨진 콘크리트가 작업중에 응고하지 않도록 하거나 골재와 시멘트 등 구성재료들이 골고루 섞이도록 믹싱할 때 물을 필요로 할 경우 이를 원활하게 공급할 수 없으며, 작업이 완료된 후 남은 잔여 콘크리트 및 장비에 달라붙은 콘크리트를 즉석으로 말끔하게 세척할 수 없는 것이었다.However, despite the above-mentioned usefulness, the conventional trailer concrete pump does not have its own dedicated water supply (water tank), so that the concrete contained in the hopper does not solidify during operation or when mixing the components such as aggregate and cement evenly mixed. If water was needed, it could not be supplied smoothly, and the remaining concrete remaining after the work was completed and concrete stuck to the equipment could not be cleaned immediately.

또한, 세척작업을 위해 외부에서 별도의 물을 공급하여 사용할 수 있으나 겨울철에 공사를 실시할 경우에는 수온이 차가워 세척작업이 제대로 이루어지지 못하고 있는 실정이다. In addition, it can be used to supply a separate water from the outside for the cleaning work, but when the construction in winter, the water temperature is cold, the situation is not properly performed.

본 발명은 종래의 트레일러 콘크리트 펌프가 내포하고 있는 일부의 개선점을 적극적으로 해소하기 위한 것으로, 대기중으로 고온의 배기가스를 방출하는 머풀러의 둘레를 따라 설치된 보온탱크의 물을 머풀러에서 방출하는 고온열을 이용하여 가온할 수 있도록 하고, 상기 가온된 온수를 자체적으로 마련된 가압펌프로 펌핑하여 세척 및 믹싱작업 등의 다용도로 활용할 수 있도록 함을 발명의 주된 목적으로 하는 것이다.The present invention is to actively solve some of the improvements included in the conventional trailer concrete pump, the high temperature heat to discharge the water from the insulation tank installed along the circumference of the muffler to discharge the hot exhaust gas into the atmosphere The main purpose of the invention is to be able to warm using, and to utilize the heated hot water by a pressure pump provided by itself to be used for a multipurpose such as washing and mixing.

소기의 목적을 달성하기 위한 본 발명은 트레일러 콘크리트 펌프의 본체케이스 상단에 설치된 머풀러의 둘레를 따라 감싸도록 보온탱크를 설치하도록 하고, 상기 본체의 내측에 보온탱크와 온수라인을 매개로 연통된 가압펌프를 설치하도록 하는 기술을 강구함으로써 이루어진다.The present invention for achieving the desired object is to install a thermal insulation tank to wrap along the circumference of the muffler installed on the top of the main body case of the trailer concrete pump, the pressure pump communicated through the thermal insulation tank and the hot water line inside the body This is done by devising a technology that will allow it to be installed.

본 발명의 목적을 효과적으로 달성하기 위한 바람직한 실시예의 구성에 대해 설명하기로 한다.The configuration of the preferred embodiment for effectively achieving the object of the present invention will be described.

본 발명의 바람직한 실시예에 따른 전체적인 구성을 개략적으로 살펴보면 도 1 내지 도 3에 도시된 바와 같이 트레일러(2)의 상부에 탑재된 본체케이스(4)의 내부에 엔진이 설치되고, 상기 엔진의 동력을 이용하여 호퍼(5)에 담겨진 콘크리트를 펌핑한 후 별도의 타설붐으로 압송하는 트레일러 콘크리트 펌프(1)에 있어서,Looking at the overall configuration according to a preferred embodiment of the present invention schematically as shown in Figures 1 to 3, the engine is installed in the body case 4 mounted on the upper portion of the trailer 2, the power of the engine In the trailer concrete pump (1) for pumping the concrete contained in the hopper (5) and then pumped to a separate pouring boom,

상기 본체케이스(4)의 상단에 설치된 머풀러(8)의 둘레를 따라 감싸도록 설치된 온수탱크(10)와; 상기 본체케이스(4)의 내부에 휭설된 연결프레임(31)에 장착되고, 온수탱크(10)와 연통된 온수라인(20)을 통해 온수를 펌핑하여 세척수 및 혼합수 등의 용도로 활용하도록 하는 가압펌프(30)의 유기적인 결합구성으로 이루어짐을 알 수 있다.A hot water tank 10 installed to surround the circumference of the muffler 8 installed at the top of the main body case 4; It is mounted to the connecting frame 31 installed inside the main body case 4, and pumped hot water through the hot water line 20 in communication with the hot water tank 10 to utilize for the purpose of washing water and mixed water, etc. It can be seen that the organic coupling configuration of the pressure pump (30).

이하, 상기 개략적인 구성으로 이루어진 본 발명을 실시 용이하도록 좀 더 상세하게 설명하기로 한다.Hereinafter, the present invention made of the above schematic configuration will be described in more detail.

우선적으로 본 발명의 전제부를 구성하는 트레일러 콘크리트 펌프(1)는 트레 일러(2)의 중앙 양측에 이동이 가능하도록 한 쌍의 주행륜(3)이 설치되고, 상기 트레일러(2)의 상부에는 본체케이스(4)가 탑재되며, 이 본체케이스(4)의 내부에 콘크리트 펌프를 가동하기 위한 전용 엔진이 설치됨으로써 상기 엔진의 동력을 이용하여 본체케이스(4)의 후방에 설치된 호퍼(5)에 담겨지는 콘크리트를 실린더 내부로 흡입한 후 토출하여 별도의 타설붐으로 압송하도록 구성된다.First, the trailer concrete pump 1 constituting the premise of the present invention is provided with a pair of traveling wheels 3 so as to be movable on both sides of the center of the trailer 2, the upper body of the trailer (2) The case 4 is mounted, and a dedicated engine for operating a concrete pump is installed inside the main body case 4 so as to be contained in the hopper 5 installed at the rear of the main body case 4 using the power of the engine. The paper is configured to suck the concrete into the cylinder and then discharge it and feed it into a separate pouring boom.

또한, 상기 트레일러(2)의 사방에는 지면에 안정적으로 지지할 수 있도록 각각 아우트리거(6)가 설치되며, 전방에는 별도의 차량에 의해 견인될 수 있도록 견인고리(7)가 설치된다.In addition, the outriggers 6 are respectively installed on the four sides of the trailer 2 so as to be stably supported on the ground, and a tow ring 7 is installed at the front so as to be towed by a separate vehicle.

여기에서 상기 엔진의 가동시 발생하는 고온의 배기가스를 대기로 방출하는 역할을 하는 머풀러(8)는 본체케이스(4)를 관통하여 상단에 설치된다.Here, the muffler 8, which serves to discharge high-temperature exhaust gas generated during operation of the engine to the atmosphere, is installed at the upper end through the body case 4.

상기 머풀러(8)는 배기가스와 함께 고온의 열을 방출하게 되며, 이 고온열은 대기중으로 그대로 버려짐으로써 본 발명에서는 버려지는 머풀러(8)의 고온열을 활용하여 온수탱크(10)에 저장된 물을 가온할 수 있도록 하는 기술적 특징을 갖는다.The muffler 8 emits high temperature heat together with the exhaust gas, and the high temperature heat is discarded as it is in the air, thereby utilizing the high temperature heat of the muffler 8 discarded in the present invention. It has a technical feature to allow to warm.

이를 위한 구성으로 상기 머풀러(8)의 둘레를 따라 머풀러(8)를 감싸도록 온수탱크(10)가 설치되고, 상기 온수탱크(10)에는 물을 주입하기 위한 주입구(11)가 형성된다.In this configuration, the hot water tank 10 is installed to surround the muffler 8 along the circumference of the muffler 8, and the hot water tank 10 is formed with an inlet 11 for injecting water.

이때 상기 온수탱크(10)를 머풀러(8)의 둘레를 따라 설치하는 이유는 머풀러(8)에서 방출하는 고온열을 온수탱크(10) 내의 물이 흡수하면서 열교환작용을 통해 온수로 생성할 수 있도록 하기 위함이다.At this time, the reason for installing the hot water tank 10 along the circumference of the muffler (8) is that the high temperature heat emitted from the muffler (8) is absorbed by the water in the hot water tank (10) to generate hot water through heat exchange action To do this.

그리고 상기 온수탱크(10)의 내부에는 온수탱크(10) 내의 온도를 장시간 유 지하기 위한 방안으로 별도의 열매체유탱크(15)가 추가로 설치되고, 상기 열매체유탱크(15)에는 고온열을 장시간 보유하는 열매체유가 공급되며, 상기 열매체유탱크(15)에는 주입구(16)가 형성됨으로써 열매체유를 공급하거나 보충할 수 있게 된다.In addition, a separate heat medium oil tank 15 is additionally installed in the hot water tank 10 to maintain the temperature in the hot water tank 10 for a long time, and the heat medium oil tank 15 has a high temperature heat. The heat medium oil which is retained for a long time is supplied, and the heat medium oil tank 15 is provided with an injection hole 16 to supply or replenish the heat medium oil.

즉 상기 온수탱크(10)에는 머풀러(8)와 인접하는 방향의 내면(13)을 따라 온수탱크(10)와 격리된 별도의 열매체유탱크(15)가 설치됨으로써 머풀러(8)에서 방출하는 열을 효과적으로 흡수함은 물론 이를 장시간 보유함으로써 열효율을 획기적으로 개선한다.That is, the hot water tank 10 is provided with a separate heat medium oil tank 15 isolated from the hot water tank 10 along the inner surface 13 in the direction adjacent to the muffler 8, thereby dissipating heat from the muffler 8. It effectively absorbs and retains it for a long time, dramatically improving thermal efficiency.

상기한 온수탱크(10)에 저장된 온수는 본체케이스(4)의 내부에 휭설된 연결프레임(31)에 장착되는 가압펌프(30)의 펌핑력을 이용하여 온수탱크(10)와 연통된 온수라인(20)을 통해 펌핑함으로써 세척수나 혼합수 등의 용도로 현장에서 즉석으로 활용할 수 있게 된다.The hot water stored in the hot water tank 10 communicates with the hot water tank 10 by using the pumping force of the pressure pump 30 mounted on the connection frame 31 installed in the main body case 4. By pumping through (20) it can be utilized on-site immediately for the purpose of washing water or mixed water.

이러한 구성으로 이루어진 온수탱크(10)는 내부식성이 뛰어난 스테인레스를 원소재로 하여 제작함이 더욱 바람직하나 이에 한정되지 않고 PE재질의 합성수지 등을 원소재로 하여 제작할 수도 있다.The hot water tank 10 having such a configuration is more preferably manufactured by using stainless steel having excellent corrosion resistance as an raw material, but is not limited thereto. The hot water tank 10 may be manufactured by using a synthetic resin of PE material as the raw material.

이를 위한 구성으로 상기 연결프레임(31)은 본체케이스(4)의 내부 양측에 배치된 한 쌍의 메인프레임(32) 사이에 일체로 연결 설치되고, 상기 연결프레임(31)에 부착된 펌프장착대(33)에는 가압펌프(30)의 일측에 형성된 지지브라켓(34)이 볼트 등의 체결구(35)로 관통하여 결합됨으로써 상기 가압펌프(30)가 견고한 고정상태를 유지할 수 있게 된다.In this configuration, the connection frame 31 is integrally installed between a pair of main frames 32 disposed on both sides of the main body case 4, and the pump mounting table is attached to the connection frame 31. The support bracket 34 formed at one side of the pressure pump 30 penetrates through the fasteners 35 such as bolts 33 to maintain the firmly fixed state of the pressure pump 30.

또한, 상기 가압펌프(30)는 저부에 온수라인(20)이 연결되고, 상부 일측에는 살수호스가 선택적으로 연결되는 호스연결구(37)가 설치됨으로써 온수탱크(10) 내의 온수를 펌핑하여 즉석으로 잔여 콘크리트 및 장비에 묻은 콘크리트를 말끔하게 세척함은 물론 믹싱작업시 혼합수로 활용할 수 있게 된다.In addition, the pressurized pump 30 is connected to the hot water line 20 at the bottom, and the hose connector 37 is installed on the upper side of the sprinkling hose is selectively connected to pump the hot water in the hot water tank 10 immediately The remaining concrete and concrete adhered to the equipment can be cleaned and used as mixing water when mixing.

이러한 구성으로 이루어진 본 발명은 머풀러(8)를 통해 외부로 버려지는 고온열을 회수하여 온수탱크(10)의 물을 가온하기 위한 열매체로 활용함으로써 에너지를 절감할 수 있음은 물론 머풀러(8)의 과열을 방지하는 부수적인 효과를 제공할 수 있게 된다.The present invention made of such a configuration can be used as a heat medium for warming the water of the hot water tank 10 by recovering the high temperature heat discarded to the outside through the muffler (8) as well as the energy of the muffler (8) It can provide a side effect of preventing overheating.

본 발명은 본체 상단에 설치된 머풀러의 둘레를 따라 감싸도록 보온탱크가 설치됨으로써 상기 머풀러에서 방출하는 고온열을 대기중으로 버리지 않고 이를 이용하여 보온탱크의 물을 가온하여 온수를 생성할 수 있게 된다.According to the present invention, the insulating tank is installed to surround the circumference of the muffler installed at the top of the main body, so that the hot water emitted from the muffler is not discarded into the air, thereby generating hot water by heating the water in the insulating tank.

또한, 상기 온수탱크와 온수라인을 매개로 연통된 가압펌프를 이용하여 온수를 펌핑하여 남은 콘크리트 및 장비(호퍼 등)의 세척은 물론 콘크리트의 믹싱작업시 혼합수의 용도로 다양하게 활용하는 효과를 제공한다.In addition, by using the pressurized pump communicated through the hot water tank and the hot water line, the hot water is pumped to wash the remaining concrete and equipment (hopper, etc.) as well as to effectively utilize the mixed water for mixing the concrete. to provide.

Claims (4)

트레일러(2)의 상부에 탑재된 본체케이스(4)의 내부에 엔진이 설치되고, 상기 엔진의 동력을 이용하여 호퍼(5)에 담겨진 콘크리트를 펌핑한 후 별도의 타설붐으로 압송하는 트레일러 콘크리트 펌프(1)에 있어서,An engine is installed inside the main body case 4 mounted on the upper part of the trailer 2, and the trailer concrete pump pumps concrete contained in the hopper 5 using the power of the engine and then pumps it to a separate pouring boom. In (1), 상기 본체케이스(4)의 상단에 설치된 머풀러(8)의 둘레를 따라 감싸도록 설치된 온수탱크(10)와;A hot water tank 10 installed to surround the circumference of the muffler 8 installed at the top of the main body case 4; 상기 본체케이스(4)의 내부에 휭설된 연결프레임(31)에 장착되고, 온수탱크(10)와 연통된 온수라인(20)을 통해 온수를 펌핑하여 세척수 및 혼합수 등의 용도로 활용하도록 하는 가압펌프(30)로 이루어지는 한편;It is mounted to the connecting frame 31 installed inside the main body case 4, and pumped hot water through the hot water line 20 in communication with the hot water tank 10 to utilize for the purpose of washing water and mixed water, etc. A pressure pump 30; 상기 온수탱크(10)는 머풀러(8)와 인접하는 방향의 내면(13)을 따라 온수탱크(10) 내의 온도를 장시간 유지하는 열매체유가 내장되는 열매체유탱크(15)가 설치된 것을 특징으로 하는 트레일러 콘크리트 펌프.The hot water tank 10 is a trailer, characterized in that the heat medium oil tank 15 is installed along the inner surface 13 in the direction adjacent to the muffler 8 is built with heat medium oil for maintaining the temperature in the hot water tank 10 for a long time Concrete pump. 제 1항에 있어서,The method of claim 1, 온수탱크(10) 및 열매체유탱크(15)에는 각각 물과 열매체유를 공급하기 위한 주입구(11)(16)가 설치되는 것을 특징으로 하는 트레일러 콘크리트 펌프.Trailer concrete pump, characterized in that the hot water tank (10) and the heat medium oil tank (15) is provided with an inlet (11) (16) for supplying water and heat medium oil, respectively. 삭제delete 삭제delete
KR1020070062767A 2007-06-26 2007-06-26 A trailer concrete pump KR100877687B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01280178A (en) * 1988-05-02 1989-11-10 Ishikawajima Kenki Kk Concrete pump car with boom
KR960020654U (en) * 1994-12-30 1996-07-18 Water tank heating device for concrete mixer truck
KR19980015708U (en) * 1996-09-11 1998-06-25 추호석 Outrigger device of trailer concrete pump car
KR20050119286A (en) * 2004-06-16 2005-12-21 주식회사 디앤에스 Water heating system using engine radiator of concrete pump car

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01280178A (en) * 1988-05-02 1989-11-10 Ishikawajima Kenki Kk Concrete pump car with boom
KR960020654U (en) * 1994-12-30 1996-07-18 Water tank heating device for concrete mixer truck
KR19980015708U (en) * 1996-09-11 1998-06-25 추호석 Outrigger device of trailer concrete pump car
KR20050119286A (en) * 2004-06-16 2005-12-21 주식회사 디앤에스 Water heating system using engine radiator of concrete pump car

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