WO2015115228A1 - Méthode de maintien de température d'objet, méthode de maintien de température d'objet dans une salle des machines de navire, et navire - Google Patents

Méthode de maintien de température d'objet, méthode de maintien de température d'objet dans une salle des machines de navire, et navire Download PDF

Info

Publication number
WO2015115228A1
WO2015115228A1 PCT/JP2015/051213 JP2015051213W WO2015115228A1 WO 2015115228 A1 WO2015115228 A1 WO 2015115228A1 JP 2015051213 W JP2015051213 W JP 2015051213W WO 2015115228 A1 WO2015115228 A1 WO 2015115228A1
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
engine room
ship
outside air
air
Prior art date
Application number
PCT/JP2015/051213
Other languages
English (en)
Japanese (ja)
Inventor
浩一 早船
剛史 小玉
中村　健一
Original Assignee
三井造船株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三井造船株式会社 filed Critical 三井造船株式会社
Priority to CN201580006063.0A priority Critical patent/CN105916766A/zh
Priority to KR1020167015352A priority patent/KR20160120272A/ko
Publication of WO2015115228A1 publication Critical patent/WO2015115228A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J4/00—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for
    • B63J4/002—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for for treating ballast water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
    • B63B13/02—Ports for passing water through vessels' sides
    • 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
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/12—Heating; Cooling

Definitions

  • the present invention does not require a cooling device or the like, and can maintain the temperature of the object within a preset temperature range, a method for maintaining the temperature of the object, a method for maintaining the temperature of the object in the engine room of the ship, and , Relating to ships.
  • ballast water treatment apparatus for example, as described in Japanese Patent Application Publication No. 2007-144391, Japanese Application Publication No. 2013-39516, Japanese Application Publication No. 2012-217914, Some use chemicals of chlorine disinfectants such as sodium chlorate and calcium hypochlorite, and the chemicals are stored in trucks, cranes, chain blocks, etc., easily to the equipment that uses the chemicals. A place in the engine room that can be suitable.
  • an upper limit temperature for example, 35 ° C. for calcium hypochlorite
  • the temperature in the engine room is rising due to the heat generated by the auxiliary equipment such as the machine.
  • the upper limit of the temperature in the engine room of general merchant ships is 45 ° C. according to the classification rules, and the temperature of the air in the engine room often exceeds the upper limit temperature for storing chemicals.
  • a chemical for ballast water treatment is cooled in advance and stored in a storage tank equipped with a heat insulating device.
  • Cooling devices such as heat exchangers and chiller units that store or use a cooling heat exchanger that uses cooling water as a refrigerant, or are described in, for example, Japanese Patent Application Laid-Open No. 2013-39516 It has been proposed to use a heating device or the like.
  • new equipment such as a heat exchanger is required, which increases the cost.
  • the present invention has been made in view of the above-described situation, and the object thereof is an object such as a chemical for ballast water treatment from a surrounding gas body such as air in an engine room without requiring a cooling device or the like.
  • a method for maintaining a temperature of an object a method for maintaining a temperature of an object in an engine room of a ship, and a ship capable of suppressing the movement of heat to the object and maintaining the temperature of the object within a preset temperature range.
  • the object temperature maintenance method of the present invention suppresses heat transfer from the first gas body around the object to the object, and sets the temperature of the object in advance.
  • a temperature maintaining gas body having a temperature different from the temperature of the first gas body and within the temperature range maintained by the object. Flowing over the surface of the object and covering the object with the temperature maintaining gas body, thereby suppressing the heat transfer between the first gas body and the object, and the temperature of the object It is the method characterized by maintaining.
  • the target object is covered with the temperature maintaining gas body having a temperature within the temperature range maintained by the target object, and therefore, the high temperature or low temperature first gas body and the target are covered by the shielding effect of the temperature maintaining gas body.
  • Heat transfer between objects can be suppressed. Thereby, it can prevent that the temperature of a target object approaches the temperature of a 1st gas body, and also makes the temperature of a target object close to the temperature of the temperature maintenance gas body by heat exchange between the temperature maintenance gas bodies. Therefore, the temperature of the object can be maintained within the target temperature range.
  • the object can be prevented from being warmed by the first gas body having a temperature higher than that of the object or the object being cooled by the first gas body having a temperature lower than that of the object. Since the object is only covered with the maintenance gas body, a complicated device such as a cooling device is unnecessary, and the object is prevented from being heated or cooled at a low cost with a very simple device. it can.
  • the first gas body is air in an engine room of a ship, and the temperature maintaining gas body is outside air introduced from outside the engine room or an area having air conditioning.
  • the air is introduced from the outside, normally, the combustion air for the main engine and auxiliary equipment and the cooling air are introduced from the outside air into the engine room.
  • this “outside air introduced from outside the engine room” includes not only outside air directly introduced from outside the ship but also outside air introduced from outside the ship through an inboard area different from the engine room.
  • the temperature in the engine room rises due to the heat generated by the operation of the main engine, auxiliary machinery, etc., and the temperature of the air in the engine room becomes close to 45 ° C.
  • heat is exchanged with the air in the engine room, resulting in a temperature close to that in the engine room.
  • the temperature of the object can be maintained near the temperature of the outside air or air-conditioned air.
  • the object when the object is a chemical container containing a chemical used in a ballast water treatment apparatus for treating ballast water of a ship, it is necessary to maintain the temperature at 35 ° C. or lower.
  • the temperature of chemicals used in ballast water treatment such as certain sodium hypochlorite and calcium hypochlorite can be maintained in the vicinity of the temperature of the temperature maintaining gas body such as outside air.
  • the method for maintaining the temperature of the object in the engine room of the ship for achieving the above-described object the object that maintains the temperature placed in the engine room of the ship within a preset temperature range,
  • the temperature of the object is maintained by introducing outside air from outside the engine room or air introduced from an area with air conditioning, and flowing and covering the introduced outside air or air over the surface of the object. It is a method.
  • the temperature of the object placed in the engine room of the ship can be adjusted to the outside air or air by a very simple method of simply flowing outside air or air-conditioned air to the object without requiring a cooling device or the like. It can be maintained near the temperature of the conditioned air.
  • a ship for achieving the above object includes an object placement place for placing a temperature maintenance object in the engine room of the ship, and a surface of the object placed at the object placement place outside the engine room. Is provided with an outside air introduction mechanism for flowing outside air introduced from the area or air introduced from an area with air conditioning.
  • the temperature of the object placed at the object placement location can be maintained near the outside air temperature or the temperature of the air-conditioned air.
  • the outside air introduction mechanism is provided in the branch duct, and a branch duct that branches outside air from the outside air introduction duct for cooling the engine in the engine room and guides it to the vicinity of the object placement location.
  • the temperature of the object placed at the object placement location can be maintained near the outside air temperature with a very simple mechanism. it can.
  • the temperature of the outside air is lower than the temperature of the air in the engine room
  • the density of the outside air is larger than the density of the air in the engine room
  • the outside air Since it is heavier than the air in the engine room, a downward flow is generated only by providing the opening, and the outside air can be flowed to the object placement place without providing a special air blowing mechanism.
  • the object when the object is a chemical used in a ballast water treatment apparatus that treats the ballast water of the ship, the object is placed at the object placement place even in an engine room where the air is close to 45 ° C.
  • the temperature of the chemical for the ballast water treatment apparatus can be maintained in the vicinity of the outside air temperature, and the quality of the chemical that is vulnerable to high temperatures can be maintained.
  • the object is a temperature maintaining gas body having a temperature within a target temperature range to be maintained by the object. Since the object is covered, heat transfer between the first gas body having a temperature higher or lower than that of the object and the object can be suppressed, and heat exchange can be performed with the temperature maintaining gas body having a temperature within the target temperature range. Therefore, the temperature of the object can be maintained within a target temperature range to be maintained.
  • the object can be prevented from being warmed by the first gas body having a temperature higher than that of the object, or being cooled by the first gas body having a temperature lower than that of the object. Since the object is simply covered with the temperature maintaining gas body, a complicated device such as a cooling device is unnecessary, and the object is a very simple device at low cost. It can be prevented from being heated or cooled.
  • the area around the place where it is stored is surrounded by air at a temperature equal to or higher than the specified upper limit temperature.
  • this temperature maintaining gas body such as the outside air
  • the temperature around the target object such as the chemical container is equal to the storage temperature or It is possible to keep the temperature below the upper limit temperature, and it becomes possible to satisfy the temperature condition for storage of an object such as a chemical container.
  • FIG. 1 is a schematic side cross-sectional view of an engine room showing an object arrangement location and an outside air introduction mechanism in a ship according to an embodiment of the present invention.
  • FIG. 2 is a schematic plan view of the engine room showing the object placement location and the outside air introduction mechanism in the ship according to the embodiment of the present invention.
  • FIG. 3 is an enlarged view of the vicinity of the object placement location of FIG.
  • an object temperature maintaining method an object temperature maintaining method in an engine room of a ship, and a ship according to an embodiment of the present invention will be described with reference to the drawings.
  • a case where a storage place for placing an object is provided in the engine room of a ship will be described as an example, and a chemical container of a ballast water treatment apparatus will be described as an example, but the temperature of the object of the present invention will be described.
  • the maintenance method is not necessarily limited to the engine room of the ship, and may be an appropriate temperature maintaining gas body.
  • the target object is not limited to a chemical container, and may be an object that needs to be maintained within a specific temperature range.
  • the present invention may be applied to an environment other than the engine room of a ship and an object other than a chemical container.
  • a ship 1 includes an engine room 2, a propeller 3, a rudder 4, and the like.
  • the engine room 2 includes a main engine 5, a diesel power generator.
  • An auxiliary machine such as a machine (not shown) and various devices (not shown) are arranged.
  • medical agent storage place (object placement place) S which is a place which stores and puts the chemical
  • An outside air introduction mechanism 10 is configured to flow the outside air G2 introduced from outside the engine room 2 into the medicine container 20 arranged in the medicine storage place S.
  • the “outside air introduced from outside the engine room” G2 is not only the outside air directly introduced into the engine room 2 from the outside of the ship, but also an inboard area (for example, a steering machine) It also includes outside air introduced through the chamber 7). Further, instead of the outside air G2 introduced from outside the engine room 2, air introduced from an area with air conditioning (for example, a residential area 8 or an engine control room) may be used.
  • the chemical container 20 is, for example, a chemical container used for ballast water treatment such as sodium hypochlorite or calcium hypochlorite that needs to be maintained at 35 ° C. or lower during storage.
  • the chemical container 20 is, for example, a 25 kl can with a diameter of 325 mm and a height of about 460 mm. About 6 to 7 cans are placed in the chemical storage place S without being covered. And stored.
  • the upper limit of the temperature Ta of the air G1 in the engine room 2 is set to 45 ° C. according to classification rules, etc., and the air G1 in the engine room 2 is maintained at a relatively high temperature Ta (for example, 35 ° C. to 45 ° C.).
  • Ta for example, 35 ° C. to 45 ° C.
  • the air G1 in the engine room 2 becomes the first gas body.
  • the temperature Tb of the outside air G2 is generally planned assuming about ⁇ 20 ° C. to 35 ° C.
  • the temperature Tc of the chemical container 20 can be used as a temperature maintaining gas body for maintaining the temperature below the upper limit storage temperature (for example, 35 ° C.).
  • the outside air introduction mechanism 10 includes a branch duct 12 that branches an outside air introduction duct 11 for introducing outside air G2 into the engine room 2 and leads it to the vicinity of the chemical storage place S.
  • the branch duct 12 is provided with an opening 13 for discharging the outside air G2 to the medicine storage place S.
  • the outside air G2 In this outside air introduction duct 11, by driving the engine room ventilation fan 11a, the outside air G2 is sucked from the outside of the engine room 2, and combustion air, And it supplies for cooling of heat dissipation.
  • the temperature Tb of the outside air G2 is lower than the temperature Ta of the air G1 in the engine room 2, and is within the temperature range Rt ( ⁇ 20 ° C. to 35 ° C.) where the temperature Tc of the chemical container 20 should be maintained. ing.
  • the engine room ventilation fan 11a is operated not only while the main engine 5 is operating, but also while the auxiliary machine is operating, and is operating almost all of the time.
  • the engine room ventilation fan 11a is stopped when the main engine 5 is stopped. While the main engine 5 is stopped, the main engine 5 does not generate heat and the air G1 in the engine room 2 is stopped. Since the temperature Ta does not increase, the heat transfer from the air G1 in the engine room 2 to the chemical container 20 is also eliminated. Therefore, no particular problem occurs.
  • the outside air G2 flows at a predetermined flow rate in the branch duct 12 by the engine room ventilation fan 11a, the outside air G2 flows out from the opening 13 at a certain flow rate. Therefore, although the opening part 13 may be provided in the side and bottom face of the chemical storage place S, it is preferable to provide it above the chemical storage place S.
  • a flow restricting mechanism for controlling the flow velocity or a wing or fin for controlling the flow direction.
  • the density ⁇ b of the outside air G2 is larger than the density ⁇ a of the air G1 in the engine room 2, and the outside air G2 is inside the engine room 2. Heavier than the air G1. Therefore, a downward flow is generated only by providing the opening 13 upward, and the outside air G2 can be flowed to the medicine storage place S without providing a special air blowing mechanism. Further, when the opening 13 is on the upper side, it is possible to easily flow the outside air G2 through the entire medicine storage place S.
  • the descending air speed of the outside air G2 at the opening 13 may be about 2 m / s to 10 m / s, and a fan for the chemical storage place S is not particularly required.
  • the introduced outside air G2 covers the medicine container 20 stored in the medicine storage place S, and then has a storage area 2c where the medicine storage place S is located, that is, the partition wall 2a of the engine room 2 and the air permeability.
  • a partition 2b such as a wire mesh that can be seen from the outside (in the configuration of FIGS. 1 to 3, the engine store provided on the second deck 6) 2c and the like is diffused throughout the engine room 2. It is discharged to the outside of the engine room 2 through the exhaust port.
  • the outside air introduction configured by providing the branch duct 12 having the opening 13 in the outside air introduction duct 11 provided in the conventional engine room 2.
  • the mechanism 10 which is a very simple and low-cost mechanism, can maintain the temperature Tc of the medicine container 20 placed in the medicine storage place S in the vicinity of the temperature Tb of the outside air G2.
  • the method for maintaining the temperature of the chemical container 20 described above suppresses heat transfer from the air G1 around the chemical container 20 to the chemical container 20, and maintains the temperature Tc of the chemical container 20 within a preset temperature range Rt.
  • the air G1 in the engine room 2 of the ship 1 is the first gas body G1
  • the outside air G2 introduced from outside the engine room 2 is the temperature maintaining gas body G2
  • the ballast water for processing the ballast water of the ship 1 is used.
  • the heat transfer from the first gas body G1 around the object 20 to the object 20 is suppressed, and the temperature Tc of the object 20 is set within a preset temperature range Rt.
  • a temperature maintaining gas body G2 having a temperature Tb different from the temperature Ta of the first gas body G1 and having a temperature Tb within the temperature range Rt maintained by the object 20 is obtained.
  • the heat transfer between the first gas body G1 and the object 20 is suppressed, and the object 20 This is a method of maintaining the temperature.
  • the chemical container 20 since the chemical container 20 is covered with the outside air G2 having the temperature Tb within the temperature range Rt maintained by the chemical container 20, heat transfer between the high-temperature air G1 and the chemical container 20 can be suppressed, and the outside air The temperature Tc of the chemical container 20 can be maintained within a target temperature range Rt to be maintained by heat exchange between the G2 and the chemical container 20.
  • the temperature Ta of the air G1 in the engine room 2 rises due to heat generated by the operation of the main engine 5 and the auxiliary machinery, and becomes close to 45 ° C. Therefore, since the chemical container 20 placed in the engine room 2 is exposed to air at a temperature close to 45 ° C. as it is, heat exchange is performed with the air G1 in the engine room 2 to a temperature close to the air G1 in the engine room 2.
  • the temperature Tc of the medicine container 20 can be easily maintained in the vicinity of the temperature Tb of the outside air G2.
  • the chemical container 20 can be prevented from being warmed by the high-temperature air G1, and the chemical container 20 is simply always covered with the outside air G2, so that a complicated device such as a cooling device is not necessary and is very simple. It is possible to prevent the chemical container 20 from being heated by the apparatus and at a low cost.
  • This temperature maintaining method is not a method of cooling the medicine L in the medicine container 20 with the outside air G2 by heat exchange or the like, but the air G1 in the engine room 2 having a temperature Ta higher than the temperature Tc of the medicine container 20 is used as the medicine.
  • the heat transfer occurs between the air G1 and the chemical container 20 in direct contact with the container 20 by covering the chemical container 20 with the outside air G2 and using the shielding effect of the outside air G2 having a low thermal conductivity. It is a method to suppress.
  • the temperature Tc of the medicine container 20 becomes higher than the temperature Tb of the outside air G2 at the beginning when the medicine container 20 is transported into the engine room 2 or when the introduction of the outside air G2 is temporarily stopped. Even when the engine room ventilation fan 11a is driven, the outside air G2 is in direct contact with the medicine container 20 in the medicine storage place S. Therefore, even if the amount of the outside air G2 is small, This means that there is always a heat transfer between the outside air G2 and the chemical container 20. As a result, the temperature Tc of the medicine container 20 and the temperature Td of the medicine L gradually become equal to or near the temperature Tb of the outside air G2, and the temperature Td of the medicine L is within the temperature range Rt to be maintained during storage. Can be maintained.
  • the chemical container 20 does not require a cooling fin or the like for promoting cooling, and the shape of the chemical container 20 does not need to be particularly devised, and may be an existing shape. Moreover, since it is not for cooling, the flow rate of the outside air G2 discharged from the opening 13 may be small, and it is not necessary to increase the flow rate of the outside air G2.
  • the temperature maintaining gas body having a temperature within the target temperature range to be maintained by the object. Since the object is covered, heat transfer between the first gas body having a temperature higher or lower than the temperature of the object and the object can be suppressed, and between the temperature maintaining gas body having a temperature within the target temperature range. Since the temperature of the object can be maintained within the target temperature range by heat exchange, the chemicals used in the ballast water treatment device can be used for ships that store in the engine room.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Toxicology (AREA)
  • Central Air Conditioning (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Catching Or Destruction (AREA)

Abstract

Selon l'invention, afin de supprimer le transfert de chaleur d'un premier corps gazeux (G1) autour d'un objet (20) à l'objet (20) et de maintenir la température (Tc) de l'objet (20) dans une plage de température prédéfinie (Rt), un corps gazeux de maintien de température (G2) ayant une température (Tb) qui est différente de la température (Ta) du premier corps gazeux (G1), et la température (Tb) étant dans la plage de température (Rt) que l'objet (20) doit maintenir, passe le long de la surface de l'objet (20) pour recouvrir la surface de l'objet (20) avec le corps gazeux de maintien de température (G2) afin de supprimer ainsi le transfert de chaleur entre le premier corps gazeux (G1) et l'objet (20) et de maintenir la température (Tb) de l'objet (20) dans la plage de température (Rt) sans fournir spécialement un dispositif de refroidissement ou similaire.
PCT/JP2015/051213 2014-01-28 2015-01-19 Méthode de maintien de température d'objet, méthode de maintien de température d'objet dans une salle des machines de navire, et navire WO2015115228A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201580006063.0A CN105916766A (zh) 2014-01-28 2015-01-19 对象物的温度维持方法、船舶的机舱内的对象物的温度维持方法及船舶
KR1020167015352A KR20160120272A (ko) 2014-01-28 2015-01-19 대상물의 온도유지방법, 선박의 기관실 내의 대상물의 온도유지방법, 및 선박

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-012920 2014-01-28
JP2014012920A JP6223842B2 (ja) 2014-01-28 2014-01-28 対象物の温度維持方法、船舶の機関室内の対象物の温度維持方法、及び、船舶

Publications (1)

Publication Number Publication Date
WO2015115228A1 true WO2015115228A1 (fr) 2015-08-06

Family

ID=53756805

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/051213 WO2015115228A1 (fr) 2014-01-28 2015-01-19 Méthode de maintien de température d'objet, méthode de maintien de température d'objet dans une salle des machines de navire, et navire

Country Status (4)

Country Link
JP (1) JP6223842B2 (fr)
KR (1) KR20160120272A (fr)
CN (1) CN105916766A (fr)
WO (1) WO2015115228A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017036002A (ja) * 2015-08-11 2017-02-16 三井造船株式会社 船舶の装置配置構造
JP2017225945A (ja) * 2016-06-23 2017-12-28 Ｊｆｅエンジニアリング株式会社 水処理方法及びその装置
JP6880509B2 (ja) * 2017-10-23 2021-06-02 Ｊｆｅエンジニアリング株式会社 固形殺菌剤の溶解装置及び方法
JP2020078804A (ja) * 2020-03-03 2020-05-28 Ｊｆｅエンジニアリング株式会社 塩素系殺菌剤の製造方法
CN113371172B (zh) * 2021-05-14 2022-09-02 海洋石油工程股份有限公司 一种兼具透气测深和通风功能的空气管

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1159597A (ja) * 1997-08-12 1999-03-02 Zen Nippon Kuuyu Kk 分煙装置
JP2003312594A (ja) * 2002-04-18 2003-11-06 Shimadzu Corp 航空機用空気調和装置
JP2004237876A (ja) * 2003-02-06 2004-08-26 Wise Gear:Kk 窓の曇り止め装置
JP2008265583A (ja) * 2007-04-21 2008-11-06 Csc:Kk 船室内の空調装置および船舶の生簀の水温調整システム
JP2013206264A (ja) * 2012-03-29 2013-10-07 Sanki Eng Co Ltd 空調システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20021952A (fi) * 2002-11-01 2004-05-02 Koja Tekniikka Oy Konttilaivan ruuman jäähdytysjärjestelmä
US7254957B2 (en) * 2005-02-15 2007-08-14 Raytheon Company Method and apparatus for cooling with coolant at a subambient pressure
DE202005005817U1 (de) * 2005-03-17 2006-07-27 Becker Marine Systems Gmbh & Co. Kg Umluftsystem für Laderäume von Kühlschiffen mit Hochregallagern
KR200469286Y1 (ko) * 2009-03-06 2013-10-02 대우조선해양 주식회사 선박의 통풍 설비

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1159597A (ja) * 1997-08-12 1999-03-02 Zen Nippon Kuuyu Kk 分煙装置
JP2003312594A (ja) * 2002-04-18 2003-11-06 Shimadzu Corp 航空機用空気調和装置
JP2004237876A (ja) * 2003-02-06 2004-08-26 Wise Gear:Kk 窓の曇り止め装置
JP2008265583A (ja) * 2007-04-21 2008-11-06 Csc:Kk 船室内の空調装置および船舶の生簀の水温調整システム
JP2013206264A (ja) * 2012-03-29 2013-10-07 Sanki Eng Co Ltd 空調システム

Also Published As

Publication number Publication date
JP6223842B2 (ja) 2017-11-01
CN105916766A (zh) 2016-08-31
JP2015140055A (ja) 2015-08-03
KR20160120272A (ko) 2016-10-17

Similar Documents

Publication Publication Date Title
WO2015115228A1 (fr) Méthode de maintien de température d'objet, méthode de maintien de température d'objet dans une salle des machines de navire, et navire
KR101654595B1 (ko) 극지용 선박의 공조 시스템
JP5739528B2 (ja) デリックを有する極地用船舶
KR20160078271A (ko) 기관실 냉각 시스템
MX2012011084A (es) Sistema de refrigeracion de aire licuado para un contenedor de almacenamiento.
JP2017036002A (ja) 船舶の装置配置構造
KR100951936B1 (ko) 선박용 냉각 장치
US10976101B2 (en) Hatch device which allows for a minimal modification in the service hatch cover's structure during installation
KR101664809B1 (ko) 격실의 정압 유지용 공조장치 및 그 배치방법
CN103890507A (zh) 高温零件的冷却装置
KR101291140B1 (ko) 선박 거주구 건조용 공기순환시스템
KR20130137351A (ko) 선박 조타실의 환기시스템
KR102664940B1 (ko) Ｌｆｓ 컨테이너선의 ｌｎｇ 연료 탱크 주변 공기를 이용한 냉동컨테이너 화물 구역의 공조 시스템
KR20140075510A (ko) 선박의 공기 순환장치
KR100965967B1 (ko) Ｌｎｇ 운반선의 코퍼댐 구조물 온도 상승 장치
JP6413509B2 (ja) 航空機の電動駆動ユニット冷却システム
JP2004155409A (ja) コンテナ船の船倉用冷却システム
KR102477561B1 (ko) 데크 하우스의 결로 방지 시스템 및 방법 그리고 이를 포함하는 해양구조물
JP6964199B2 (ja) 冷却装置
KR102529766B1 (ko) 배기가스 처리장치의 온도 제어 시스템
KR200483077Y1 (ko) 공조 장치
Gotmalm To circulate or not to circulate?
KR101664807B1 (ko) 스러스터 트렁크의 환기장치
ATE446489T1 (de) Vorrichtung zum kühlen einer in einer kühlkammer eines fahrzeugs gelagerten und/oder transportierten ladung
KR20160126149A (ko) 선박용 냉각장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15742709

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 20167015352

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15742709

Country of ref document: EP

Kind code of ref document: A1