KR20210000195U - Equipment for removing residual water from shipbuilding workshop - Google Patents

Equipment for removing residual water from shipbuilding workshop Download PDF

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Publication number
KR20210000195U
KR20210000195U KR2020190002984U KR20190002984U KR20210000195U KR 20210000195 U KR20210000195 U KR 20210000195U KR 2020190002984 U KR2020190002984 U KR 2020190002984U KR 20190002984 U KR20190002984 U KR 20190002984U KR 20210000195 U KR20210000195 U KR 20210000195U
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South Korea
Prior art keywords
residual water
workshop
ship
pump
compressed air
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KR2020190002984U
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Korean (ko)
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고영호
하석문
서정민
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대우조선해양 주식회사
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Priority to KR2020190002984U priority Critical patent/KR20210000195U/en
Publication of KR20210000195U publication Critical patent/KR20210000195U/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
    • B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
    • B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
    • B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/025—Bulk storage in barges or on ships
    • F17C3/027—Wallpanels for so-called membrane tanks
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2221/00—Methods and means for joining members or elements
    • B63B2221/02—Methods and means for joining members or elements by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/32—Vegetable materials or material comprising predominately vegetable material
    • B63B2231/34—Wood or wood products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/40—Synthetic materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships
    • F17C2270/0107—Wall panels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

본 고안의 일 실시예에 따른 선박건조 작업장의 잔수제거장치는, 선박 작업장의 배수를 위한 배관이 연결되는 펌프, 상기 펌프에 연결된 배관을 선박 작업장의 펌핑 영역에 위치 고정시키고, 수위를 감지하기 위한 수위센서가 포함된 잔수제거 지그, 및 상기 선박 작업장의 펌핑 영역의 바닥 수위를 감지함으로써 상기 펌프의 가동을 정지시키는 제어부를 포함한다.The apparatus for removing residual water in a ship building workshop according to an embodiment of the present invention is a pump to which a pipe for draining a ship's work place is connected, a pipe connected to the pump to be positioned in a pumping area of the ship work site, and to detect a water level. It includes a residual water removal jig including a water level sensor, and a control unit for stopping the operation of the pump by sensing the level of the bottom of the pumping area of the ship's workshop.

Description

선박건조 작업장의 잔수제거장치{EQUIPMENT FOR REMOVING RESIDUAL WATER FROM SHIPBUILDING WORKSHOP}EQUIPMENT FOR REMOVING RESIDUAL WATER FROM SHIPBUILDING WORKSHOP}

본 고안은 선박건조 작업장의 잔수제거장치에 관한 것으로서, 보다 상세하게는 선박의 건조구역에 고인 잔수를 제거함으로써 잔수로 인한 작업 방해와 위험을 제거하는 선박건조 작업장의 잔수제거장치에 관한 것이다.The present invention relates to a residual water removal device in a ship building workshop, and more particularly, to a residual water removal device in a ship building workshop that removes work disturbances and dangers caused by residual water by removing residual water accumulated in the ship's building area.

일반적으로, 선박건조 작업의 일부 공정들이 옥외에 노출된 상태에 수행되거나 공정 간에 블록이 대기상태로 옥외에 적치된 경우가 많다. 이에 따라 비가 온 뒤에는 작업 재개를 위해서 빗물제거를 해야 한다.In general, there are many cases in which some of the processes of shipbuilding work are performed while being exposed to the outdoors, or blocks are placed outdoors in a standby state between processes. Accordingly, after rain, rainwater must be removed to resume work.

빗물제거는 펌프를 사용하여 작업지역에 고인 빗물을 외부로 배출시키는 작업이 대부분이 이므로, 펌프와 라인 설치에 많은 인원이 필요하며, 펌핑 작업에 상당한 에너지가 소모된다.Since rainwater removal is mostly a work of discharging rainwater accumulated in a work area to the outside using a pump, a large number of personnel are required to install the pump and line, and considerable energy is consumed in the pumping operation.

특히, 잔수제거에 사용되는 펌프는 펌핌 종료 시점에 작업자가 직접 온/오프(On/Off)를 해야 한다. 작업자가 정확한 잔수제거 종료시점을 예측 파악하지 못할 경우에는 펌프가 불필요하게 가동되므로, 많은 에너지가 낭비되기도 한다. 잔수제거 작업 중 호스가 블록 또는 작업구역의 바닥면과 정확히 일치하지 않는 경우에는 잔수가 완전히 제거되지 못하는 경우도 발생한다.In particular, the pump used to remove residual water must be turned on/off directly by the operator at the end of the pump. If the operator cannot predict and grasp the exact end point of removal of residual water, the pump is operated unnecessarily, and thus a lot of energy is wasted. If the hose does not exactly match the floor surface of the block or work area during the residual water removal operation, there may be cases where the residual water cannot be completely removed.

상기와 같이, 선박건조 작업장 또는 블록의 (빗물)잔수 제거를 위해, 압축공기로 동작 가능한 펌프를 설치하고 펌프에 잔수 제거용 호스를 연결하여 사용 하고 있다.As described above, in order to remove (rainwater) residual water from the shipbuilding workshop or block, a pump capable of operating with compressed air is installed and a hose for removing residual water is connected to the pump.

잔수제거 작업 중 호스위치가 초기 설치위치와 달리 흐트러질 경우에는 잔수제거를 완벽하게 할 수 없고, 잔수제거 완료시점에 작업자가 압축공기를 차단해주지 못하면 지속적으로 압축공기를 낭비하게 되는 에너지 사용의 문제점이 있었다.If the hoswitch is distracted from the initial installation position during the residual water removal operation, the residual water cannot be completely removed, and if the operator cannot block the compressed air at the time of the completion of the residual water removal, the energy use problem is that compressed air is continuously wasted. There was this.

본 고안은, 비가 온 뒤 선박건조 작업장 및 블록의 빗물 잔수제거 작업을 효율적으로 수행하기 위해 잔수제거용 호스를 작업장에 견고하게 고정하고, 수위감지센서를 이용하여 잔수제거 완료시점을 파악함으로써 불필요한 압축공기에 따른 에너지 소비를 최소화할 수 있는 선박건조 작업장의 잔수제거장치를 제공하는 것이다.In order to efficiently remove residual rainwater from shipbuilding workshops and blocks after rain, the present invention securely fixes the residual water removal hose to the workplace, and uses a water level sensor to determine the completion point of residual water removal, thereby reducing unnecessary compression. It is to provide a device for removing residual water in a shipbuilding workshop that can minimize energy consumption due to air.

본 고안에 따른 선박건조 작업장의 잔수제거장치는, 선박 작업장의 배수를 위한 배관이 연결되는 펌프, 상기 펌프에 연결된 배관을 선박 작업장의 펌핑 영역에 위치 고정시키고, 수위를 감지하기 위한 수위센서가 포함된 잔수제거 지그, 및 상기 선박 작업장의 펌핑 영역의 바닥 수위를 감지함으로써 상기 펌프의 가동을 정지시키는 제어부를 포함한다.The apparatus for removing residual water in a ship building workshop according to the present invention includes a pump to which a pipe for drainage of the ship work site is connected, a water level sensor for fixing the pipe connected to the pump in the pumping area of the ship work site, and detecting the water level And a control unit configured to stop the operation of the pump by detecting the bottom water level in the pumping area of the ship's workshop and the residual water removal jig.

여기서, 상기 제어부는, 상기 펌프를 가동시키기 위한 압축공기라인을 개폐하도록 압축공기라인 상에 설치되는 밸브, 상기 수위센서의 감지신호를 증폭시켜 상기 밸브의 작동신호로 변환시키는 증폭기, 및 상기 증폭기의 전원으로 사용되는 배터리를 포함할 수 있다.Here, the control unit includes a valve installed on the compressed air line to open and close the compressed air line for operating the pump, an amplifier that amplifies the sensing signal of the water level sensor and converts it into an operation signal of the valve, and the amplifier It may include a battery used as a power source.

이때, 상기 밸브는 솔레노이드 밸브로서, 압축공기가 통과하는 개폐 통로가 마련된 밸브본체, 상기 밸브본체의 개폐 통로를 개폐시키는 밸브부재, 및 상기 증폭기의 작동신호에 따라 상기 밸브부재를 작동시키는 솔레노이드를 포함할 수 있다.At this time, the valve is a solenoid valve, comprising a valve body provided with an opening and closing passage through which compressed air passes, a valve member opening and closing the opening and closing passage of the valve body, and a solenoid operating the valve member according to an operation signal of the amplifier. can do.

또한, 상기 잔수제거 지그는, 상기 배관이 중앙부에 삽입되어 고정되는 원판, 및 상기 원판의 저면 둘레에 원주 방향으로 간격을 두고 결합되며, 상기 원판을 선박 작업장의 바닥에서 이격시키는 복수의 환형 판을 포함하며, 상기 복수의 환형 판 사이로 상기 배관 측으로 잔수 유입을 위한 잔수 유입구가 마련될 수 있다.In addition, the residual water removal jig includes a disk to which the pipe is inserted and fixed in a central portion, and a plurality of annular plates that are coupled at intervals in a circumferential direction around the bottom of the disk, and spaced apart the disk from the floor of the ship's workshop. And a residual water inlet for inflow of residual water into the pipe side may be provided between the plurality of annular plates.

여기서, 상기 잔수제거 지그를 철판에 고정하기 위한 자석을 더 포함할 수 있다.Here, a magnet for fixing the residual water removal jig to the iron plate may be further included.

이때, 상기 원판의 저면부 한쪽에 자석이 삽입되어 결합되는 홈부가 마련되며, 다른 한쪽에 상기 수위센서가 관통하는 관통부가 구비된 선박 작업장의 바닥 측에 인접할 수 있다.In this case, a groove portion in which a magnet is inserted and coupled to one side of the bottom portion of the disk may be provided, and the other side may be adjacent to a bottom side of a ship workshop provided with a through portion through which the water level sensor passes.

또한, 상기 펌프는 압축공기에 의해 가동되는 다이어프램 펌프를 사용하되, 상기 제어부는 상기 수위센서의 신호라인과 압축공기라인이 연결되는 제어박스에 설치될 수 있다.In addition, the pump uses a diaphragm pump operated by compressed air, and the control unit may be installed in a control box to which the signal line of the water level sensor and the compressed air line are connected.

상기와 같이 기술된 본 고안은, 비가 온 뒤 선박건조 작업장 및 블록의 빗물 잔수제거 작업을 효율적으로 수행하기 위해 잔수제거용 호스를 작업장에 견고하게 고정하고, 수위감지센서를 이용하여 잔수제거 완료시점을 파악함으로써 불필요한 압축공기에 따른 에너지 소비를 최소화할 수 있는 선박건조 작업장의 잔수제거장치를 제공할 수 있다.The present invention described above is to securely fix the residual water removal hose to the workplace in order to efficiently perform the rainwater residual water removal work of the ship building workshop and the block after rain, and use the water level sensor to complete the residual water removal. By grasping this, it is possible to provide a device for removing residual water in a shipbuilding workshop that can minimize energy consumption due to unnecessary compressed air.

도 1은 본 고안의 일 실시예에 따른 선박건조 작업장의 잔수제거장치의 설치 개념도이다.
도 2는 도 1의 작동 블록도이다.
도 3은 도 2의 잔수제거 지그의 평면도이다.
도 4는 도 3의 잔수제거 지그의 정면도이다.1 is a conceptual diagram of an installation of a residual water removal device in a ship building workshop according to an embodiment of the present invention.
Figure 2 is a block diagram of the operation of Figure 1;
3 is a plan view of the residual water removal jig of FIG. 2.
4 is a front view of the residual water removal jig of FIG. 3.

이하, 첨부된 도면에 도시된 특정 실시 예들에 의해 본 고안의 다양한 실시예들을 설명한다. 실시 예들에 차이는 상호 배타적이지 않은 사항으로 도면 복합적으로 이해되어야 하며, 본 고안의 기술 사상 및 범위를 벗어나지 않으면서, 실시 예들에 관련하여 기재되어 있는 특정 형상, 구조 및 특성은 다른 실시 예들로 구현될 수 있다.Hereinafter, various embodiments of the present invention will be described by specific embodiments shown in the accompanying drawings. Differences in the embodiments are not mutually exclusive and should be understood in a complex manner, and without departing from the technical spirit and scope of the present invention, specific shapes, structures, and characteristics described in relation to the embodiments are implemented in other embodiments. Can be.

이하, 본 고안의 일 실시예에 따른 선박건조 작업장의 잔수제거장치의 주요 구성 요소들을 도면을 기초로 설명한다.Hereinafter, main components of the apparatus for removing residual water in a shipbuilding workshop according to an embodiment of the present invention will be described based on the drawings.

도 1은 본 고안의 일 실시예에 따른 선박건조 작업장의 잔수제거장치의 설치 개념도이고, 도 2는 도 1의 작동 블록도이며, 도 3은 도 2의 잔수제거 지그의 평면도이고, 도 4는 도 3의 잔수제거 지그의 정면도이다.1 is a conceptual diagram of an installation of a residual water removal device in a shipbuilding workshop according to an embodiment of the present invention, FIG. 2 is an operation block diagram of FIG. 1, FIG. 3 is a plan view of the residual water removal jig of FIG. 2, and FIG. It is a front view of the residual water removal jig of FIG.

도 1과 도 2를 참조하면, 본 고안의 일 실시예에 따른 선박건조 작업장의 잔수제거장치는, 선박 작업장의 배수를 위한 배관(101)이 연결되는 펌프(100), 펌프(100)에 연결된 배관(101)을 선박 작업장의 펌핑 영역에 위치 고정시키되, 블록과 같은 철판에 고정되기 위한 자석(117)과 수위를 감지하기 위한 수위센서(118)가 설치된 잔수제거 지그(110), 및 선박 작업장의 펌핑 영역의 바닥 수위를 감지함으로써 펌프(100)의 가동을 정지시키는 제어부(120)를 포함한다.1 and 2, the apparatus for removing residual water in a shipbuilding workshop according to an embodiment of the present invention includes a pump 100 to which a pipe 101 for draining a ship's workplace is connected, and a pump 100 connected to the pump 100. The pipe 101 is positioned in the pumping area of the ship's workshop, but a magnet 117 for fixing to a steel plate such as a block and a water level sensor 118 for detecting the water level are installed, a residual water removal jig 110, and a ship workshop It includes a control unit 120 for stopping the operation of the pump 100 by detecting the level of the bottom of the pumping area.

펌프(100)는 압축공기에 의해 가동되는 다이어프램 펌프(100)를 사용한다. 펌프(100)에는 작동을 위한 압축공기라인(105)이 연결된다. 배관(101)이 잔수제거 지그(110)에 연결된 상태에서 펌프(100)가 압축공기라인(105)이 열리고 펌프(100)가 가동되며, 선박 작업장에 고여 있는 잔수가 배수되어 시간이 흐름에 따라 제거된다.The pump 100 uses a diaphragm pump 100 operated by compressed air. A compressed air line 105 for operation is connected to the pump 100. With the pipe 101 connected to the residual water removal jig 110, the pump 100 opens the compressed air line 105, the pump 100 is operated, and the residual water accumulated in the ship's workplace is drained over time. Is removed.

도 3과 도 4를 참조하면, 잔수제거 지그(110)는, 배관(101)이 중앙부에 삽입되어 고정되는 원판(111), 및 원판(111)의 저면 둘레에 원주 방향으로 간격을 두고 결합되며 원판(111)을 선박 작업장의 바닥에서 이격시키는 복수의 환형 판(112)을 포함한다. 복수의 환형 판(112) 사이로 배관(101) 측으로 잔수 유입을 위한 잔수 유입구(113)가 마련될 수 있다.3 and 4, the residual water removal jig 110 is coupled at intervals in the circumferential direction around the bottom surface of the disk 111 and the disk 111 to which the pipe 101 is inserted and fixed in the central portion. It includes a plurality of annular plates 112 to space the disk 111 from the floor of the ship workshop. A residual water inlet 113 for inflow of residual water into the pipe 101 may be provided between the plurality of annular plates 112.

잔수제거 지그(110)는 원판(111)의 저면부 한쪽에 자석(117)이 삽입되어 결합되는 홈부(115)가 마련되며, 다른 한쪽에 수위센서(118)가 관통하는 관통부(116)가 구비된다. Residual water removal jig 110 is provided with a groove 115 in which a magnet 117 is inserted and coupled to one side of the bottom of the disk 111, and a through portion 116 through which the water level sensor 118 passes through the other side It is equipped.

잔수제거 지그(110)는 배관(101)의 잔수 유입구(113) 측을 선박 작업장의 잔수 영역에 확실히 고정시키기 위한 것으로서, 배관(101)이 결합되며 작업장 바닥이나 블록 등의 철판에 고정을 위한 자석(117)과 잔수의 수위를 감지하기 위한 수위센서(118)가 고정 설치된다.The residual water removal jig 110 is for reliably fixing the side of the residual water inlet 113 of the pipe 101 to the residual water area of the ship's workplace, and the pipe 101 is coupled and a magnet for fixing to the steel plate such as the floor or block of the workplace. (117) and a water level sensor 118 for detecting the level of residual water is fixedly installed.

도 1과 도 2를 참조하면, 제어부(120)는 수위센서(118)의 신호라인과 압축공기라인(105)이 연결되는 제어박스(126)에 설치되어 선박 작업장의 안전 구역에 배치될 수 있다.1 and 2, the control unit 120 may be installed in the control box 126 to which the signal line of the water level sensor 118 and the compressed air line 105 are connected to be disposed in a safe area of the ship's workplace. .

제어부(120)는 펌프(100)를 가동시키기 위한 압축공기라인(105)을 개폐하도록 압축공기라인(105) 상에 설치되는 밸브(121), 수위센서(118)의 감지신호를 증폭시켜 밸브(121)의 작동신호로 변환시키는 증폭기(125), 및 증폭기(125)의 전원으로 사용되는 배터리(130)를 포함할 수 있다.The control unit 120 amplifies the detection signal of the valve 121 installed on the compressed air line 105 and the water level sensor 118 to open and close the compressed air line 105 for operating the pump 100 It may include an amplifier 125 for converting the operation signal 121, and a battery 130 used as a power source for the amplifier 125.

밸브(121)는 솔레노이드 밸브 일 수 있으며, 압축공기가 통과하는 개폐 통로가 마련된 밸브본체(122), 밸브본체(122)의 개폐 통로를 개폐시키는 밸브부재(123), 및 증폭기(125)의 작동신호에 따라 밸브부재(123)를 작동시키는 솔레노이드(124)를 포함할 수 있다.The valve 121 may be a solenoid valve, and the valve body 122 provided with an opening and closing passage through which compressed air passes, the valve member 123 opening and closing the opening and closing passage of the valve body 122, and the operation of the amplifier 125 It may include a solenoid 124 for operating the valve member 123 according to the signal.

밸브(121)는 압축공기라인(105)을 압축공기 흐름을 차단 및 허용시킬 수 있는 전자식 개폐밸브로서, 전자석(117) 코일원리에 의해 밸브부재(123)를 작동시켜, 밸브본체(122)의 개폐 통로를 열거나 닫을 수 있도록 구성된 것이다.The valve 121 is an electronic opening/closing valve capable of blocking and allowing the compressed air flow to the compressed air line 105, and by operating the valve member 123 by the coil principle of the electromagnet 117, the valve body 122 It is configured to open or close the opening and closing passage.

본 실시예에 따르면, 펌프(100)가 가동되는 동안 수위센서(118)는 수위를 감지하며, 수위가 낮아져서 물이 감지되지 않는 경우, 바닥 수위의 감지신호가 증폭기(125)에 전달된다. 증폭기(125)는 이를 감지하여 밸브(121)의 작동신호로 변환시키고, 그 작동신호에 의해 밸브(121)가 작동됨으로써 압축공기라인(105)이 차단되고, 펌프(100)의 가동이 정지된다.According to the present embodiment, the water level sensor 118 senses the water level while the pump 100 is operating, and when the water level is lowered and no water is detected, a detection signal of the floor water level is transmitted to the amplifier 125. The amplifier 125 senses this and converts it into an operation signal of the valve 121, and the valve 121 is operated by the operation signal, thereby blocking the compressed air line 105 and stopping the operation of the pump 100. .

상기와 같은 본 고안의 일 실시예에 따른 선박건조 작업장의 잔수제거장치는, 잔수제거용 호스의 위치 및 방향이 초기 설치한 것과 동일하게 유지할 수 있도록 함으로써 잔수제거 효율이 증가되며, 수위감지센서를 통한 불필요한 (압축공기)에너지 낭비요인을 제거하는 장점이 있다.The residual water removal device of the shipbuilding workshop according to an embodiment of the present invention as described above increases the residual water removal efficiency by maintaining the position and direction of the residual water removal hose in the same manner as the initial installation, and increases the water level detection sensor. It has the advantage of removing unnecessary (compressed air) energy waste.

이상과 같이 본 고안의 실시 예들에 대하여 설명하였으나, 이를 기초로 해당 기술 분야에서 통상의 지식을 가진 자라면 청구범위에 기재된 본 고안의 본질적인 기술 사상으로부터 벗어나지 않는 범위 내에서, 구성 요소의 부가, 변경, 삭제 또는 추가 등에 의해 본 고안을 다양하게 수정 및 변경시킬 수 있을 것이며, 이 또한 본 고안의 권리범위 내에 포함된다.As described above, embodiments of the present invention have been described, but based on this, if a person of ordinary skill in the relevant technical field does not depart from the essential technical idea of the present invention described in the claims, addition or change of components Various modifications and changes may be made to the present invention by deletion or addition, and this is also included within the scope of the present invention.

100: 펌프 101: 배관
105: 압축공기라인 110: 잔수제거 지그
111: 원판 112: 환형 판
113: 잔수 유입구 115: 홈부
116: 관통부 117: 자석
118: 수위센서 120: 제어부
121: 밸브 122: 밸브본체
123: 밸브부재 124: 솔레노이드
125: 증폭기 130: 배터리100: pump 101: piping
105: compressed air line 110: residual water removal jig
111: disc 112: annular plate
113: residual water inlet 115: groove
116: through part 117: magnet
118: water level sensor 120: control unit
121: valve 122: valve body
123: valve member 124: solenoid
125: amplifier 130: battery

Claims (7)

선박 작업장의 배수를 위한 배관이 연결되는 펌프;
상기 펌프에 연결된 배관을 선박 작업장의 펌핑 영역에 위치 고정시키고, 수위를 감지하기 위한 수위센서가 포함된 잔수제거 지그; 및
상기 선박 작업장의 펌핑 영역의 바닥 수위를 감지함으로써 상기 펌프의 가동을 정지시키는 제어부를 포함하는, 선박건조 작업장의 잔수제거장치.A pump to which pipes for drainage of the ship's workshop are connected;
A residual water removal jig including a water level sensor for fixing the position of the pipe connected to the pump in the pumping area of the ship's workshop and detecting the water level; And
And a control unit for stopping the operation of the pump by sensing the bottom water level of the pumping area of the ship work site. 제 1 항에 있어서,
상기 제어부는,
상기 펌프를 가동시키기 위한 압축공기라인을 개폐하도록 압축공기라인 상에 설치되는 밸브;
상기 수위센서의 감지신호를 증폭시켜 상기 밸브의 작동신호로 변환시키는 증폭기; 및
상기 증폭기의 전원으로 사용되는 배터리를 포함하는, 선박건조 작업장의 잔수제거장치.The method of claim 1,
The control unit,
A valve installed on the compressed air line to open and close the compressed air line for operating the pump;
An amplifier for amplifying the sensing signal of the water level sensor and converting it into an operation signal of the valve; And
A device for removing residual water in a shipbuilding workshop, including a battery used as a power source for the amplifier. 제 2 항에 있어서,
상기 밸브는 솔레노이드 밸브로서,
압축공기가 통과하는 개폐 통로가 마련된 밸브본체;
상기 밸브본체의 개폐 통로를 개폐시키는 밸브부재; 및
상기 증폭기의 작동신호에 따라 상기 밸브부재를 작동시키는 솔레노이드를 포함하는, 선박건조 작업장의 잔수제거장치.The method of claim 2,
The valve is a solenoid valve,
A valve body provided with an opening and closing passage through which compressed air passes;
A valve member for opening and closing the opening and closing passage of the valve body; And
A device for removing residual water in a shipbuilding workshop comprising a solenoid for operating the valve member according to an operation signal of the amplifier. 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
상기 잔수제거 지그는,
상기 배관이 중앙부에 삽입되어 고정되는 원판; 및
상기 원판의 저면 둘레에 원주 방향으로 간격을 두고 결합되며, 상기 원판을 선박 작업장의 바닥에서 이격시키는 복수의 환형 판을 포함하며,
상기 복수의 환형 판 사이로 상기 배관 측으로 잔수 유입을 위한 잔수 유입구가 마련되는, 선박건조 작업장의 잔수제거장치.The method according to any one of claims 1 to 3,
The residual water removal jig,
A disk into which the pipe is inserted and fixed in the center; And
A plurality of annular plates are coupled to be spaced around the bottom surface of the disk in a circumferential direction, and spaced apart the disk from the bottom of the ship's workshop,
A residual water removal device in a ship building workshop, wherein a residual water inlet is provided for inflow of residual water into the pipe between the plurality of annular plates. 제 4 항에 있어서,
상기 잔수제거 지그를 철판에 고정하기 위한 자석을 더 포함하는, 선박건조작업장의 잔수제거장치.The method of claim 4,
Further comprising a magnet for fixing the residual water removal jig to the iron plate, the residual water removal device of the ship building workshop. 제 5 항에 있어서,
상기 원판의 저면부 한쪽에 자석이 삽입되어 결합되는 홈부가 마련되며, 다른 한쪽에 상기 수위센서가 관통하는 관통부가 구비된 선박 작업장의 바닥 측에 인접하는, 선박건조 작업장의 잔수제거장치.The method of claim 5,
An apparatus for removing residual water in a shipbuilding workshop adjacent to the bottom side of a ship workshop provided with a groove portion in which a magnet is inserted and coupled to one side of the bottom portion of the disk, and a through portion through which the water level sensor passes through the other side. 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
상기 펌프는 압축공기에 의해 가동되는 다이어프램 펌프를 사용하되, 상기 제어부는 상기 수위센서의 신호라인과 압축공기라인이 연결되는 제어박스에 설치되는, 선박건조 작업장의 잔수제거장치.The method according to any one of claims 1 to 3,
The pump uses a diaphragm pump operated by compressed air, and the control unit is installed in a control box to which the signal line of the water level sensor and the compressed air line are connected.
KR2020190002984U 2019-07-16 2019-07-16 Equipment for removing residual water from shipbuilding workshop KR20210000195U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240006425A (en) 2022-07-06 2024-01-15 (주) 에코센스 Residue water Automatic Emission Device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240006425A (en) 2022-07-06 2024-01-15 (주) 에코센스 Residue water Automatic Emission Device

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