KR20120037093A - Dehumidifing apparatus of a ship using waste heat of engine - Google Patents

Dehumidifing apparatus of a ship using waste heat of engine Download PDF

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KR20120037093A
KR20120037093A KR1020100098638A KR20100098638A KR20120037093A KR 20120037093 A KR20120037093 A KR 20120037093A KR 1020100098638 A KR1020100098638 A KR 1020100098638A KR 20100098638 A KR20100098638 A KR 20100098638A KR 20120037093 A KR20120037093 A KR 20120037093A
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waste heat
ship
engine
cargo
compartment
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KR1020100098638A
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Korean (ko)
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문영기
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문영기
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Publication of KR20120037093A publication Critical patent/KR20120037093A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • F02G5/02—Profiting from waste heat of exhaust gases
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)

Abstract

PURPOSE: A dehumidification device for a ship is provided to reduce costs because extra power source is not necessary while dehumidifying a cargo by using waste heat generated in an engine room. CONSTITUTION: A dehumidification device for a ship comprises a waste heat recovery duct(3), a waste heat discharge pipe(5), and waste heat transfer pipe(6). The waste heat recovery duct is installed in an engine room(1) of a ship(100) and has a suction fan(2). The waste heat discharge pipe is installed in a cargo bed(4). The waste heat transfer pipe connects the waste heat recovery duct and the waste heat recovery discharge pipe and can be installed in multi-stage depending on distance between them.

Description

엔진의 폐열을 이용한 선박의 제습 장치{Dehumidifing apparatus of a ship using waste heat of engine}Dehumidifing apparatus of a ship using waste heat of engine

본 발명은 엔진의 폐열을 이용한 선박의 제습 장치에 관한 것으로, 더욱 상세하게는 선박의 엔진실과 화물칸의 사이를 연결하여 폐열 재활용장치를 설치하게 됨에 따라 엔진에서 발생하는 폐열을 이용하여 화물칸의 습기를 제거할 수 있도록 함으로써 화물칸에 별도의 화물제습장치를 설치하지 않도록 하여 그 비용을 절감할 수 있도록 한 엔진의 폐열을 이용한 선박의 제습 장치에 관한 것이다.The present invention relates to a dehumidification apparatus of a ship using waste heat of the engine, and more particularly, by connecting the engine compartment of the ship with the cargo compartment and installing a waste heat recycling apparatus, the waste heat generated from the engine is used to remove moisture from the cargo compartment. The present invention relates to a ship's dehumidification apparatus using waste heat from an engine that can reduce the cost by preventing the installation of a separate cargo dehumidifier in a cargo compartment.

일반적으로, 선박은 거주설비를 간소화하고 선창을 크게 하며, 하역설비에 중점을 두어 한번에 대량의 화물을 신속하게 운반하도록 되어 있다.In general, ships are designed to simplify residential installations, to enlarge docks, and to quickly transport large quantities of cargo at once, with an emphasis on unloading facilities.

이러한 선박에는 원료화물?완제품 등 여러 종류의 화물을 함께 운반하는 일반선박과 한 종류의 특수화물만을 운반하는 특수선박이 있다.These ships include general ships carrying various kinds of cargo such as raw materials and finished goods, and special ships carrying only one type of special cargo.

일반선박은 시장이나 화물수집의 관계로 2만t 이상의 대형선은 드물고 전용선은 점차로 대형화하여 유조선은 50만t 이상, 광석운반선은 10만t 이상의 대형선이 출현하였다.Due to the market or freight collection, the general ships rarely have over 20,000 tons of large ships, and the dedicated ships have gradually increased, resulting in over 500,000 tons of oil tankers and over 100,000 tons of ore carriers.

한편 이러한 선박은 긴 항해 시간 동안 화물칸의 화물 상태를 온전히 보존해야만 하는데, 이를 위해 각 화물칸에는 별도의 화물제습장치가 설치되고 있다.On the other hand, these vessels must maintain the cargo condition of the cargo compartment for a long sailing time. For this purpose, a separate cargo dehumidifier is installed in each cargo compartment.

하지만 이러한 화물제습장치는 설치하는 것 자체로 별도의 비용이 부과될 뿐만 아니라 이를 운전하기 위해서는 동력원이 필요하여 비용의 손실을 유발하는 문제점이 있었다.However, these cargo dehumidifiers are not only charged separately by the installation itself, but also require a power source to drive them, causing a problem of cost loss.

본 발명은 상기한 문제점을 해소하고자 발명한 것으로, 선박의 화물칸 내부에서 발생하는 습기 제거를 엔진실에서 발생하는 폐열을 이용함으로써, 화물을 제습할 시 별도의 동력원을 사용하지 않도록 하여 그 비용을 절감하는 것을 목적으로 한다.The present invention has been invented to solve the above problems, by using the waste heat generated in the engine compartment to remove moisture generated in the cargo compartment of the ship, to reduce the cost by not using a separate power source when dehumidifying the cargo It aims to do it.

상기 목적을 달성하기 위하여 본 발명은 선박의 엔진실에 설치되고 흡기팬이 구비된 폐열 회수 덕트와, 화물칸 각각에 설치되는 폐열 토출관 및 상기 폐열 회수 덕트와 폐열 토출관을 연결하고 그 거리에 따라 다단으로 설치 가능한 폐열 이송관을 포함하여 구성된 엔진의 폐열을 이용한 선박의 제습 장치를 제공한다.In order to achieve the above object, the present invention provides a waste heat recovery duct installed in an engine room of a ship and provided with an intake fan, a waste heat discharge pipe installed in each cargo compartment, and the waste heat recovery duct and a waste heat discharge pipe connected to each other according to the distance. It provides a dehumidification apparatus of the ship using the waste heat of the engine, including the waste heat transfer pipe that can be installed as.

이와 같은 본 발명은 선박의 화물칸 내부에서 발생하는 습기 제거를 엔진실에서 발생하는 폐열을 이용함으로써, 화물을 제습할 시 별도의 동력원이 필요하지 않아 비용을 절감할 수 있는 효과가 있다.The present invention by using the waste heat generated in the engine compartment to remove moisture generated in the cargo compartment of the ship, there is an effect that does not need a separate power source when dehumidifying the cargo can reduce the cost.

도 1은 본 발명의 엔진 폐열 재활용장치가 설치된 선박의 예시도.
도 2는 엔진 폐열 재활용장치의 설치 예시도.
도 3은 엔진 폐열 재활용관의 구조도.1 is an exemplary view of a ship installed engine waste heat recycling apparatus of the present invention.
Figure 2 is an installation example of the engine waste heat recycling apparatus.
3 is a structural diagram of an engine waste heat recycling tube;

이하 본 발명의 바람직한 실시 예를 첨부된 도면을 참고하여 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 엔진의 폐열을 이용한 선박의 제습 장치는 선박(100)의 엔진실(1)에 설치되고 흡기팬(2)이 구비된 폐열 회수 덕트(3)와, 화물칸(4) 각각에 설치되는 폐열 토출관(5) 및 상기 폐열 회수 덕트(3)와 폐열 토출관(5)을 연결하고 그 거리에 따라 다단으로 설치 가능한 폐열 이송관(6)을 포함하여 구성된다.The dehumidification apparatus of the ship using waste heat of the engine of the present invention is installed in the engine compartment 1 of the vessel 100, the waste heat recovery duct (3) provided with an intake fan (2), waste heat installed in each of the cargo compartment (4) And a waste heat transfer pipe 6 which connects the discharge pipe 5 and the waste heat recovery duct 3 and the waste heat discharge pipe 5 and can be installed in multiple stages according to the distance thereof.

여기서 상기 폐열 이송관(6)은 도 3에 도시된 것과 같이 엔진실(1)로부터 다른 거리에 위치한 화물칸(4) 각각에 연결될 수 있도록 신축관(7) 또는 주름관(8)을 포함할 수 있다.Here, the waste heat transfer pipe 6 may include a flexible pipe 7 or a corrugated pipe 8 so as to be connected to each of the cargo compartments 4 located at different distances from the engine compartment 1 as shown in FIG. 3. .

도면 중 미설명부호 9는 엔진이다.In the drawing, reference numeral 9 denotes an engine.

따라서 이와 같이 된 본 발명은 엔진실(1)의 엔진(9)에서 발생하는 폐열을 화물칸(4)으로 이송하고 상기한 폐열을 이용하여 화물칸(4)을 제습할 수 있도록 한 것으로, 이를 위해 엔진실(1)에는 폐열 회수 덕트(3)를 설치하고 화물칸(4)에는 폐열 토출관(5)을 설치한 이후 상기 폐열 회수 덕트(3)와 폐열 토출관(5) 사이를 폐열 이송관(6)으로 연결한 것이다.Therefore, the present invention as described above is to transfer the waste heat generated in the engine 9 of the engine compartment 1 to the cargo compartment 4 and to dehumidify the cargo compartment 4 by using the waste heat described above. After the waste heat recovery duct 3 is installed in the chamber 1 and the waste heat discharge tube 5 is installed in the cargo compartment 4, the waste heat transfer pipe 6 is disposed between the waste heat recovery duct 3 and the waste heat discharge tube 5. ).

그러므로 선박(100)이 운행하게 되면 엔진(9)이 운전되면서 엔진실(1) 내부의 온도가 상승하여 폐열이 발생하게 되고, 이 폐열이 흡기팬(2)이 설치된 폐열 회수 덕트(3)에 의해 회수되어 폐열 이송관(6)과 폐열 토출관(5)을 거쳐 화물칸(4)에 공급됨으로써 화물칸(4) 내부의 온도를 상승시키게 되고 이로 인해 화물칸(4) 내부 공기가 수분을 함유할 수 있는 양이 증가하게 됨으로써 공기 중의 수분을 증발시켜 습기를 제거할 수 있게 된다.Therefore, when the ship 100 operates, the engine 9 is operated and the temperature inside the engine compartment 1 rises to generate waste heat, and the waste heat is generated by the waste heat recovery duct 3 provided with the intake fan 2. By being recovered and supplied to the cargo compartment 4 via the waste heat transfer pipe 6 and the waste heat discharge tube 5, the temperature inside the cargo compartment 4 is increased, which causes air in the cargo compartment 4 to contain moisture. As the amount is increased, it is possible to remove moisture by evaporating moisture in the air.

특히 본 발명의 폐열 이송관(6)은 도 3에 도시된 것과 같이 길이의 변화가 가능한 신축관(7) 또는 주름관(8) 형태의 관을 포함하여 설치될 수 있기 때문에, 엔진실(1)과 화물칸(4)을 연결할 시 엔진실(1) 부근의 화물칸(4) 뿐만 아니라 엔진실(1)과 멀리 떨어진 화물칸(4) 역시 연결할 수 있게 되고, 구획된 화물칸(4)의 크기가 다를 때에도 이에 대응하여 폐열 이송관(6)의 길이를 조절하여 폐열 회수 덕트(3)와 화물칸(4)을 연결할 수 있게 된다.In particular, since the waste heat transfer pipe 6 of the present invention can be installed including a tube in the form of a flexible pipe 7 or a corrugated pipe 8, the length of which can be changed as shown in Fig. 3, the engine chamber 1 When the cargo compartment 4 and the cargo compartment 4 are connected, not only the cargo compartment 4 near the engine compartment 1 but also the cargo compartment 4 which is far from the engine compartment 1 can be connected, even when the compartments of the compartment 4 are different in size. Correspondingly, by adjusting the length of the waste heat transfer pipe 6, it is possible to connect the waste heat recovery duct 3 and the cargo compartment 4.

물론 엔진실(1)과 거리가 먼 화물칸(4)을 연결할 때에는 다수의 폐열 이송관(6)을 연결하여 설치할 수 있다.Of course, when connecting the cargo compartment 4 is far from the engine compartment 1 can be installed by connecting a plurality of waste heat transfer pipe (6).

이와 같이 본 발명은 선박의 화물칸 내부에서 발생하는 습기 제거를 엔진실에서 발생하는 폐열을 이용함으로써, 화물을 제습할 시 별도의 동력원이 필요하지 않아 비용을 절감할 수 있는 효과가 있다.As described above, the present invention uses waste heat generated in the engine compartment to remove moisture generated in the cargo compartment of the ship, so that a separate power source is not required when dehumidifying the cargo, thereby reducing costs.

1 : 엔진실 2 : 흡기팬
3 : 폐열 회수 덕트 4 : 화물칸
5 : 폐열 토출관 6 : 폐열 이송관
7 : 신축관 8 : 주름관
9 : 엔진 100 : 선박1: engine compartment 2: intake fan
3: waste heat recovery duct 4: cargo
5: waste heat discharge pipe 6: waste heat transfer pipe
7: stretch tube 8: corrugated tube
9: engine 100: ship

Claims (3)

선박(100)의 엔진실(1)에 설치되고 흡기팬(2)이 구비된 폐열 회수 덕트(3)와, 화물칸(4) 각각에 설치되는 폐열 토출관(5) 및 상기 폐열 회수 덕트(3)와 폐열 토출관(5)을 연결하고 그 거리에 따라 다단으로 설치 가능한 폐열 이송관(6)을 포함하여 구성된 엔진의 폐열을 이용한 선박의 제습 장치.A waste heat recovery duct 3 installed in the engine compartment 1 of the vessel 100 and provided with an intake fan 2, a waste heat discharge tube 5 installed in each of the cargo compartments 4, and the waste heat recovery duct 3. And a waste heat discharge pipe (5) connecting the waste heat discharge pipe (5) and installed in multiple stages according to the distance thereof. 제 1항에 있어서, 상기 폐열 이송관(6)이 길이의 변화가 가능한 신축관(7)을 포함한 엔진의 폐열을 이용한 선박의 제습 장치.The ship's dehumidification apparatus according to claim 1, wherein the waste heat transfer pipe (6) uses waste heat from an engine including a flexible pipe (7) whose length can be changed. 제 1항에 있어서, 상기 폐열 이송관(6)이 길이의 변화와 플렉시블한 기능을 가지는 주름관(8)을 포함한 엔진의 폐열을 이용한 선박의 제습 장치.The ship's dehumidification apparatus according to claim 1, wherein the waste heat transfer pipe (6) uses waste heat from an engine including a corrugated pipe (8) having a change in length and a flexible function.
KR1020100098638A 2010-10-11 2010-10-11 Dehumidifing apparatus of a ship using waste heat of engine KR20120037093A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110901874A (en) * 2019-11-06 2020-03-24 舟山长宏国际船舶修造有限公司 Energy-saving device used in lubricating oil separating machine
KR20220058267A (en) 2020-10-30 2022-05-09 대우조선해양 주식회사 Ceiling de-humidifying system for arctic vessel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110901874A (en) * 2019-11-06 2020-03-24 舟山长宏国际船舶修造有限公司 Energy-saving device used in lubricating oil separating machine
KR20220058267A (en) 2020-10-30 2022-05-09 대우조선해양 주식회사 Ceiling de-humidifying system for arctic vessel

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