KR20100010724U - Extra-large sized crude oil carrier where engine room ventilating fan is installed on the hull outside - Google Patents

Extra-large sized crude oil carrier where engine room ventilating fan is installed on the hull outside Download PDF

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Publication number
KR20100010724U
KR20100010724U KR2020090004847U KR20090004847U KR20100010724U KR 20100010724 U KR20100010724 U KR 20100010724U KR 2020090004847 U KR2020090004847 U KR 2020090004847U KR 20090004847 U KR20090004847 U KR 20090004847U KR 20100010724 U KR20100010724 U KR 20100010724U
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engine room
ventilation fan
casing
crude oil
ventilation
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KR2020090004847U
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Korean (ko)
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최한내
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현대중공업 주식회사
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Publication of KR20100010724U publication Critical patent/KR20100010724U/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/02—Ventilation; Air-conditioning
    • B63J2/06—Ventilation; Air-conditioning of engine rooms
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

본 고안은 엔진룸 환기팬이 선체 외부에 설치된 초대형 원유운반선에 관한 것으로, 그 목적은 엔진룸 환기팬을 엔진룸 케이싱 상측 외부에 위치하도록 설치하되, 스위밍 풀(Swimming pool), 거주공간(Lifeboat station), 브리지 윙(Bridge wing)의 국제기준에 따른 소음규제치를 만족할 수 있는 엔진룸 환기팬이 선체 외부에 설치된 초대형 원유운반선을 제공하는 것이다. The present invention relates to an ultra-large oil carrier carrying an engine room ventilation fan installed outside the hull, the purpose of which is to install the engine room ventilation fan located outside the upper side of the engine room casing, swimming pool (Swimming pool), living space (Lifeboat station) ), The engine room ventilation fan that can satisfy the noise regulation according to the international standard of the bridge wing provides a super crude oil carrier installed outside the hull.

본 고안은 ISO 8861를 만족하는 엔진룸 주기 보기에 필요한 환기량을 제공하는 환기팬이 엔진 케이싱 외부에 설치된 머쉬룸 통풍구를 통해 외기를 엔진룸 내부로 공급하는 초대형 원유운반선등에 있어서; 상기 환기팬이 엔진룸의 케이싱 상측 외부에 위치하도록 설치되고, 환기팬 상부에 내부에 차음재가 설치된 머쉬룸 통풍구가 연결설치되도록 되어 있다. The present invention is to provide an ultra-large crude oil tanker for supplying the outside air into the engine room through a ventilation vent installed outside the engine casing is provided with a ventilation fan that provides the amount of ventilation required to see the engine room cycle meeting ISO 8861; The ventilation fan is installed so as to be located outside the casing upper side of the engine room, the mushroom ventilation hole is installed in the sound insulating material inside the upper ventilation fan is connected to be installed.

환기팬, 엔진룸, 머쉬룸타입, 통풍구, 선박 Ventilation Fan, Engine Room, Mushroom Type, Vent, Vessel

Description

엔진룸 환기팬이 선체 외부에 설치된 초대형 원유운반선{Extra-large sized crude oil carrier where engine room ventilating fan is installed on the hull outside}Extra-large sized crude oil carrier where engine room ventilating fan is installed on the hull outside}

본 고안은 엔진룸 환기팬이 엔진룸 케이싱 외부에 설치된 초대형 원유운반선등에 관한 것으로, 머쉬룸 타입 엔진룸 환기팬을 엔진 케이싱 외부 상측에 설치하고, 머쉬룸 내부에 차음재를 설치하여, 스위밍풀(Swimming pool), 거주공간(Lifeboat station), 브리지 윙(Bridge wing)의 소음규제치를 만족하는 엔진룸 환기팬이 선체 외부에 설치된 초대형 원유운반선에 관한 것이다. The present invention relates to an ultra-large crude oil carrier such that an engine room ventilation fan is installed outside the engine room casing, and a mushroom-type engine room ventilation fan is installed above the engine casing outside and a sound insulation material is installed inside the mushroom pool, thereby swimming pool. This invention relates to a large crude oil carrier that is fitted outside the hull of an engine room ventilating fan that satisfies the noise regulations of the lifeboat station and bridge wing.

일반적으로 초대형 원유운반선은 내부의 화물창에 원유를 선적하여 정유공장지역으로 운송하는 역할을 하는 선박으로, 화물창, 엔진룸, 거주공간 등으로 분리되며, 거주공간내에 선원들의 장기간 항해를 고려하여 스위밍 풀이 제공 되기도 한다. In general, a large crude oil carrier is a ship that serves to transport crude oil to an internal cargo hold and transports it to an oil refinery area.It is divided into a cargo hold, an engine room, and a living space. It may be provided.

또한, 상기와 같은 초대형 원유운반선은 대부분이 원유를 선적하기 위한 화물창으로 이루어져 있어, 선원들이 거주하는 거주공간과 엔진룸은 서로 근접되어 있으며, 이로 인해 엔진룸에서 발생되는 소음의 영향이 거주공간에 미치게 되는 경향이 발생되고 있다. In addition, the large crude oil carrier as described above is composed mostly of cargo hold for loading crude oil, the living space and the engine room where the crew lives is close to each other, and the effect of the noise generated from the engine room to the living space There is a tendency to go crazy.

특히, 선박의 엔진룸은 구동시 상당한 열이 발생되고 각 주기 보기들의 구동을 위해 적절한 연소 및 환기 공기가 필요하다. 엔진룸내에 설치되는 주기 및 보기류들의 구동 및 환기 그리고 열 교환을 위해 엔진룸 팬을 설치하여 필요 공기를 공급 하게 된다. In particular, the ship's engine compartment generates considerable heat during operation and requires adequate combustion and ventilation air to drive the respective bogies. The engine room fan is installed to supply the necessary air for driving, ventilation and heat exchange of cycles and accessories installed in the engine room.

종래의 환기장치는 도 4 에 도시된 바와 같이, 엔진룸 케이싱(20)과 연결된 머쉬룸 통풍구(30`)의 내부에 외부공기를 엔진룸내로 출입시키기 위한 환기팬(10)이 설치되고, 환기팬(10)을 통해 외기가 출입하도록 엔진룸 케이싱(20) 외측에 위치하는 머쉬룸 통풍구에 환기팬(10)의 구동에 의해 발생되는 과도한 소음을 흡음하기 위한 소음기(40)가 설치되는 구성으로 이루어져 있다. In the conventional ventilation apparatus, as shown in FIG. 4, a ventilation fan 10 is installed inside the mushroom ventilation opening 30 ′ connected to the engine room casing 20 to allow external air to enter and exit the engine room. The silencer 40 for absorbing excessive noise generated by the driving of the ventilation fan 10 is installed in the mushroom vent located outside the engine room casing 20 to allow the outside air to enter and exit the air. .

상기와 같은 종래의 환기장치는 엔진룸 환기팬으로 인해 발생되는 소음을 차단하여, 스위밍 풀(Swimming pool), 거주공간(Lifeboat station), 브리지 윙(Bridge wing)의 소음규제치를 만족하도록 되어 있으나, 머쉬룸 통풍구와 연결되는 별도의 통풍구(31`)가 엔진룸 케이싱 내부에 위치하도록 내려서 설치되고, 내려서 설치된 통풍구내에 환기팬이 위치하도록 즉, 상기 환기팬이 엔진룸 케이싱 내부에 위치하도록 설치되어 있어, 엔진룸내에서의 대용량 환기팬에 대한 설치공간 확보가 어렵고, 엔진룸 내부 각종 배관의 배치가 좋지 못하며, 고장발생에 따른 환기팬 유지보수가 곤란하였다. Conventional ventilation as described above is to block the noise generated by the engine room ventilation fan, to meet the noise regulation of the swimming pool (Swimming pool), living space (Lifeboat station), bridge wing (Bridge wing), A separate ventilation opening 31` connected to the mushroom ventilation opening is installed to be located inside the engine room casing, and the ventilation fan is located in the ventilation opening installed in the lowering installation, that is, the ventilation fan is installed inside the engine room casing. It was difficult to secure the installation space for the large-capacity ventilation fan in the engine room, the arrangement of various pipes in the engine room was not good, and the maintenance of the ventilation fan was difficult due to the failure.

특히, 스위밍 풀(50)이 구성되어 있는 경우, 스위밍 풀의 소음문제가 예상되 므로, 환기팬을 케이싱 내부의 A-데크에 설치하고 있어, 환기팬 보수, 케이싱 내부의 배관 및 기기배치에 더욱 어려움이 발생되고 있다. In particular, when the swimming pool 50 is configured, the noise problem of the swimming pool is expected. Therefore, the ventilation fan is installed in the A-deck inside the casing, so that the ventilation fan can be repaired, the piping inside the casing, and the arrangement of the equipment. Difficulties are occurring.

또한, 엔진 케이싱 외부에 설치되는 머쉬룸(공기흡입구, air intake)과의 연결을 위한 연결통풍구가 더 추가되어야 하는 등 여러가지 문제점이 있었다. In addition, there are various problems such as a connection vent for connecting to a mushroom (air intake, air intake) installed outside the engine casing.

본 고안은 상기와 같은 문제점을 해소하기 위한 것으로, 그 목적은 엔진룸 환기팬을 엔진룸 케이싱 상측 외부에 위치하도록 설치하되, 스위밍 풀(Swimming pool), 거주공간(Lifeboat station), 브리지 윙(Bridge wing)의 국제기준에 따른 소음규제치를 만족할 수 있는 엔진룸 환기팬이 선체 외부에 설치된 초대형 원유운반선을 제공하는 것이다. The present invention is to solve the above problems, the purpose is to install the engine room ventilation fan to be located outside the upper engine room casing, swimming pool (Swimming pool), living space (Lifeboat station), bridge wing (Bridge) The engine room ventilation fan, which can satisfy the noise regulation according to the international standard of the wing), is to provide a very large crude oil carrier.

본 고안의 또다른 목적은 엔진룸 환기팬을 엔진룸 케이싱 상측 외부에 위치하도록 설치하여, 엔진룸 케이싱 내부의 배관 배치를 용이하게 하고, 환기팬의 유지보수를 용이하게 할 수 있는 엔진룸 환기팬이 선체 외부에 설치된 초대형 원유운반선을 제공하는 것이다. Another object of the present invention is to install an engine room ventilation fan to be located outside the upper side of the engine room casing, to facilitate the pipe arrangement inside the engine room casing, and to facilitate the maintenance of the ventilation fan. It is to provide a huge crude oil carrier installed outside the hull.

본 고안이 또다른 목적은 환기팬과 머쉬룸 통풍구(air intake)를 직접연결설치하여 부품을 최소화하고, 자재비용을 절감할 수 있는 엔진룸 환기팬이 선체 외부에 설치된 초대형 원유운반선을 제공하는 것이다. Another object of the present invention is to provide an ultra-large crude oil carrier, in which an engine room ventilation fan is installed outside the hull, which minimizes parts and reduces material costs by directly connecting and installing a ventilation fan and a mushroom air intake.

본 고안은 엔진룸내에서 발생되는 열이 환기팬에 의해 엔진 케이싱 외부에 설치된 머쉬룸 통풍구를 통해 외부와 열교환되어 엔진룸의 내부의 온도를 조절하는 초대형 원유운반선에 있어서;The present invention is a super-large crude oil carrier to heat the heat generated in the engine room to the outside through a mushroom vent installed outside the engine casing by the ventilation fan to control the temperature inside the engine room;

상기 환기팬이 엔진룸의 케이싱 상측 외부에 위치하도록 설치되고, 환기팬 상부에 내부에 차음재가 설치된 머쉬룸 통풍구가 연결설치되도록 되어 있다. The ventilation fan is installed so as to be located outside the casing upper side of the engine room, the mushroom ventilation hole is installed in the sound insulating material inside the upper ventilation fan is connected to be installed.

또한, 본 고안의 환기팬은 엔진룸 케이싱 내부와 연통되도록 엔진룸 케이싱 상부 외측에 설치되는 케이싱내에 위치하도록 설치되어 있다. In addition, the ventilation fan of the present invention is installed so as to be located in the casing that is installed on the upper outside of the engine room casing to communicate with the inside of the engine room casing.

이와 같이 본 고안은 엔진룸 환기팬이 엔진룸 케이싱 외측에 위치하도록 설치되어 있어, 엔진룸내의 공간활용을 극대화할 수 있고, 엔진룸내의 각종 배관 배치를 최적으로 설계할 수 있으며, 환기팬의 유지보수를 신속하게 할 수 있다. Thus, the present invention is installed so that the engine room ventilation fan is located outside the engine room casing, which can maximize the space utilization in the engine room, and can optimally design various piping arrangements in the engine room, and maintain the ventilation fan. Repair can be done quickly.

또한, 본 고안은 환기팬과 머쉬룸 통풍구를 직접 연결하여, 부품을 최소화하고, 자재비용을 절감할 수 있다. In addition, the present invention can be directly connected to the ventilation fan and the mushroom vent, minimizing the parts, and can reduce the material cost.

또한, 본 고안은 머쉬룸 통풍구내에 차음재만을 추가하는 것에 의해 스위밍 풀(Swimming pool), 거주공간(Lifeboat station), 브리지 윙(Bridge wing)의 국제기준에 따른 소음규제치를 만족시킬 수 있다. In addition, the present invention can satisfy the noise regulation according to the international standard of the swimming pool (Swimming pool), living boat (Lifeboat station), bridge wing (Bridge wing) by adding only the sound insulating material in the mushroom vent.

또한, 본 고안은 엔진룸 케이싱 상측에 환기팬과 차음재를 구비하는 머쉬룸 통풍구로 이루어져 있어, 그 구성이 매우 간단하고, 설치가 용이하며, 머쉬룸 통풍 구의 설치높이를 동일하게 유지할 수 있는 등 많은 효과가 있다. In addition, the present invention is composed of a mushroom ventilation opening having a ventilation fan and a sound insulating material on the upper side of the engine room casing, its configuration is very simple, easy to install, and can maintain the same installation height of the mushroom ventilation opening, and has many effects. have.

도 1 은 본 고안에 따른 구성을 보인 예시도를, 도 2 는 본 고안에 따른 환기팬의 구성을 보인 예시도를, 도 3 은 본 고안이 설치된 전체구성을 보인 예시도를 도시한 것으로, 본 고안은 엔진룸내에서 발생되는 열이 통풍구내에 설치된 환기팬에 의해 엔진 케이싱 외부에 설치된 머쉬룸 타입의 통풍구헤드를 통해 외부와 열교환되어 엔진룸의 내부의 온도를 조절하는 초대형 원유운반선에 있어서;1 is an exemplary view showing a configuration according to the present invention, Figure 2 is an exemplary view showing a configuration of a ventilation fan according to the present invention, Figure 3 is an illustration showing an overall configuration installed the present invention, The present invention is a super-large crude oil carrier that heat is exchanged with the outside through a mushroom-type vent head installed outside the engine casing by the ventilation fan installed in the vent, and controls the temperature inside the engine compartment;

상기 환기팬(10)이 엔진룸의 케이싱(20) 상측 외부에 위치하도록 설치되고, 환기팬(10) 상측에 차음재(31,sound insulation)가 내부에 설치된 머쉬룸 통풍구(30, air intake)가 연결 설치되도록 되어 있다. The ventilation fan 10 is installed so as to be positioned outside the upper casing 20 of the engine room, the sound inlet (31, sound insulation) 31 is installed inside the ventilation fan 10 is connected to the air intake (30, air intake) It is intended to be installed.

상기와 같은 본 고안의 환기팬(10)은 엔진룸 케이싱(20) 내부와 연통되도록 엔진룸 케이싱(20) 상부 외측에 설치되는 케이싱(11)내에 위치하도록 설치되어 있다. Ventilation fan 10 of the present invention as described above is installed so as to be located in the casing 11 which is installed on the upper side of the engine room casing 20 so as to communicate with the inside of the engine room casing (20).

즉, 본 고안은 엔진룸 케이싱(20)의 상부 외측에 환기팬(10)이 설치된 케이싱(11)이 설치되고, 상기 케이싱(11) 상부에 머쉬룸 통풍구(30)가 설치되도록 되어 있다. That is, in the present invention, the casing 11 having the ventilation fan 10 installed on the upper outside of the engine room casing 20 is installed, and the mushroom vent 30 is installed on the casing 11.

또한, 상기 머쉬룸 통풍구(30)는 케이싱(11)과 연결되는 몸체(32)와, 상기 몸체(32)와 연결되는 헤드(33)로 이루어져 있으며, 상기 헤드(33)내에 차음재(31)가 설치되어 있다. In addition, the mushroom vent 30 is composed of a body 32 connected to the casing 11, the head 33 is connected to the body 32, the sound insulating material 31 is installed in the head 33 It is.

또한, 상기 몸체(32)는 화재발생시 엔진룸내로의 공기 유입을 차단하는 개폐식 댐퍼로 이루어져 있으며, 또한 몸체 내부에는 차음재가 더 설치되어 있다. In addition, the body 32 is composed of an open-type damper to block the inflow of air into the engine room in the event of a fire, and the sound insulation is further installed inside the body.

상기와 같이 환기팬이 외부에 설치된 머쉬룸 타입의 본 고안은 종래 환기장치에서 설치되던 소음기가 설치되어 있지 않으며, 엔진룸 케이싱 외부에 환기팬과 머쉬룸 통풍구가 직접적으로 연결되고, 머쉬룸 통풍구의 헤드내에 차음재가 설치되도록 되어 있어, 엔진룸 케이싱 탑에 외부로 노출되도록 환기팬이 설치되어도, 환기팬에 의한 소음을 머쉬룸 통풍구내의 차음재에 의해 감쇄시키도록 되어 있다. As described above, the present invention of the mushroom type in which the ventilation fan is installed outside does not have a silencer installed in the conventional ventilation device, and the ventilation fan and the mushroom vent are directly connected to the outside of the engine room casing, and the sound insulation material is contained in the head of the mushroom vent. Is provided so that the noise caused by the ventilation fan is attenuated by the sound insulating material in the mushroom ventilation opening even if the ventilation fan is installed so as to be exposed to the outside of the engine room casing tower.

이하 본 고안을 실시예에 의해 상세히 설명하면 다음과 같다. Hereinafter, the present invention will be described in detail with reference to Examples.

실시예Example

엔진 케이싱 외부 상측에 환기팬을 설치하고, 소음기의 설치 없이 환기팬에 차음재가 설치된 머쉬룸 통풍구를 연결한 후, 스위밍 풀(Swimming pool)에 미치는 환기팬에 의한 소음을 측정하였으며, 그 결과는 [표1]과 같다. After installing the ventilation fan on the upper side of the engine casing and connecting the mushroom ventilation hole installed with the sound insulation material to the ventilation fan without installing the silencer, the noise by the ventilation fan on the swimming pool was measured. 1].

비교예Comparative example

엔진 케이싱 외부 상측에 환기팬을 설치하고, 소음기의 설치없이 환기팬에 차음재가 설치되지 않은 머쉬룸 통풍구를 연결한 후, 스위밍 풀(Swimming pool)에 미치는 환기팬에 의한 소음을 측정하였으며, 그 결과는 [표1]과 같다. After installing the ventilation fan on the upper side of the engine casing and connecting the mushroom ventilation hole without the sound insulation material installed in the ventilation fan without installing the silencer, the noise by the ventilation fan on the swimming pool was measured. Table 1 shows.

[표1]Table 1

Figure 112009024484678-UTM00001
Figure 112009024484678-UTM00001

상기 [표1]에서와 같이, 엔진룸 환기팬의 소음 영향에 대한 스위밍 풀(Swimming pool)의 소음수준은 머쉬룸 헤드내에 차음재가 설치되지 않을 경우, 국제기준에 따른 소음규제치인 75 ㏈ 를 만족시키지 못하고 있으나, 머쉬룸 헤드내에 차음재를 설치할 경우, 환기팬을 엔진룸 케이싱 외부에 설치하여도 국제기준에 따른 소음규제치인 75 ㏈ 를 만족시키고 있음을 알 수 있다. As shown in [Table 1], the noise level of the swimming pool on the noise effect of the engine room ventilation fan does not satisfy the noise level of 75 ㏈ according to the international standard when the sound insulation is not installed in the mushroom head. However, when the sound insulation material is installed in the mushroom head, it can be seen that even if the ventilation fan is installed outside the engine room casing, it satisfies the noise regulation of 75 kHz according to international standards.

또한, 머쉬룸 통풍구의 몸체내에 차음재를 더 설치할 경우, 국제기준에 따른 소음규제치를 더욱 만족할 수 있음을 알 수 있다. In addition, it can be seen that if the sound insulation is further installed in the body of the mushroom vent, the noise regulation according to the international standard can be further satisfied.

본 고안은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 고안의 요지를 벗어남이 없이 당해 고안이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

도 1 은 본 고안에 따른 구성을 보인 예시도1 is an exemplary view showing a configuration according to the present invention

도 2 는 본 고안에 따른 환기팬의 구성을 보인 예시도2 is an exemplary view showing a configuration of a ventilation fan according to the present invention

도 3 은 본 고안이 설치된 전체구성을 보인 예시도3 is an exemplary view showing the overall configuration of the present invention is installed

도 4 는 종래의 엔진룸 환기팬의 설치를 보인 예시도Figure 4 is an exemplary view showing the installation of a conventional engine room ventilation fan

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

(10) : 환기팬 (11) : 케이싱(10): ventilation fan (11): casing

(20) : 엔진룸 케이싱 (30) : 머쉬룸 통풍구20: engine room casing 30: mushroom vent

(31) : 차음재 (32) : 몸체(31): sound insulation material (32): body

(33) : 헤드 (34) : 차음재33: head 34: sound insulation

(50) : 스위밍 풀50: swimming pool

Claims (5)

엔진룸 주기 보기에 필요한 환기량을 제공하는 환기팬이 엔진 케이싱 외부에 설치된 머쉬룸 통풍구를 통해 외기를 엔진룸 내부로 공급하는 초대형 원유운반선등에 있어서;In a super-large crude oil carrier such as a ventilation fan that provides the ventilation amount necessary for the engine room cycle view to supply the outside air into the engine room through a mushroom vent installed outside the engine casing; 환기팬이 엔진룸의 케이싱 상측 외부에 위치하도록 설치되고, 환기팬 상측에 차음재가 내부에 설치된 머쉬룸 통풍구가 연결 설치된 것을 특징으로 하는 엔진룸 환기팬이 선체 외부에 설치된 초대형 원유운반선.An ultra-large crude oil carrier ship having an engine room ventilation fan installed outside the hull, wherein a ventilation fan is installed outside the casing upper side of the engine room, and a mushroom ventilation hole is installed at an upper side of the ventilation fan. 청구항 1 에 있어서;The method according to claim 1; 환기팬은 엔진룸 케이싱 내부와 연통되도록 엔진룸 케이싱 상부 외측에 설치되는 케이싱내에 위치하도록 설치된 것을 특징으로 하는 엔진룸 환기팬이 선체 외부에 설치된 초대형 원유운반선.Ventilation fan is a large crude oil carrier ship installed in the engine room ventilation fan is installed outside the hull, characterized in that located in the casing is installed on the upper outside of the engine room casing to communicate with the engine room casing. 청구항 1 에 있어서;The method according to claim 1; 머쉬룸 통풍구는 케이싱과 연결되는 몸체와, 상기 몸체와 연결되는 헤드로 이루어져 있으며, 상기 헤드내에 차음재가 설치된 것을 특징으로 하는 엔진룸 환기팬이 선체 외부에 설치된 초대형 원유운반선.The mushroom vent is composed of a body connected to the casing, the head is connected to the body, the super-large crude oil carrier ship installed outside the hull, the engine room ventilation fan, characterized in that the sound insulating material is installed in the head. 청구항 3 에 있어서;The method according to claim 3; 상기 몸체는 화재발생시 엔진룸내로의 공기 유입을 차단하는 개폐식 댐퍼로 이루어진 것을 특징으로 하는 엔진룸 환기팬이 선체 외부에 설치된 초대형 원유운반선.The body is an ultra-large crude oil carrier ship installed outside the hull of the engine room ventilation fan, characterized in that made of an open and close damper to block the inflow of air into the engine room in the event of a fire. 청구항 3 또는 청구항 4 에 있어서;The method according to claim 3 or 4; 몸체 내부에는 차음재가 더 설치된 것을 특징으로 하는 엔진룸 환기팬이 선체 외부에 설치된 초대형 원유운반선.Inside the body is an extra-large crude oil carrier ship with an engine room ventilation fan installed outside the hull, characterized in that the sound insulation is further installed.
KR2020090004847U 2009-04-23 2009-04-23 Extra-large sized crude oil carrier where engine room ventilating fan is installed on the hull outside KR20100010724U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170053281A (en) * 2015-11-06 2017-05-16 현대중공업 주식회사 Silencer for a ship
KR20180001304U (en) 2016-10-27 2018-05-08 대우조선해양 주식회사 Silencer with SCR handling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170053281A (en) * 2015-11-06 2017-05-16 현대중공업 주식회사 Silencer for a ship
KR20180001304U (en) 2016-10-27 2018-05-08 대우조선해양 주식회사 Silencer with SCR handling

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