KR101260034B1 - Heating unit for walkway in ship - Google Patents

Heating unit for walkway in ship Download PDF

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Publication number
KR101260034B1
KR101260034B1 KR1020120113770A KR20120113770A KR101260034B1 KR 101260034 B1 KR101260034 B1 KR 101260034B1 KR 1020120113770 A KR1020120113770 A KR 1020120113770A KR 20120113770 A KR20120113770 A KR 20120113770A KR 101260034 B1 KR101260034 B1 KR 101260034B1
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South Korea
Prior art keywords
ship
case
deck plate
heating unit
insulating material
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KR1020120113770A
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Korean (ko)
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조유기
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주식회사 연일엔지니어링
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Priority to KR1020120113770A priority Critical patent/KR101260034B1/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
    • B63J2/12—Heating; Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/48—Decks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/267—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an organic material, e.g. plastic
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/026—Heaters specially adapted for floor heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/02—Heaters specially designed for de-icing or protection against icing

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Central Heating Systems (AREA)

Abstract

PURPOSE: A heating unit for a walkway in a ship is provided to obtain safe warm walkways without installing a complex structure because a heating unit is arranged on the underside of a deck plate. CONSTITUTION: A heating unit for a walkway in a ship comprises multiple stud bolts(20), a case(100), nuts(30), an insulation member(200), a heating wire(300), and a connection part. The stud bolts are welded on the underside of a deck plate(10). Through-holes through which the stud bolts penetrate are formed on the case. A zigzag mounting part is formed on the top of the case. The nuts are coupled to the stud bolts. To mount on a mounting part, the cross section of the insulation member has a U-shape. The heating wire is inserted into the insulation member. The connection part is installed in the end of the heating wire.

Description

선박 통행로용 온열 유니트{heating unit for walkway in ship}Technical Field [0001] The present invention relates to a heating unit for a walkway,

본 발명은 온열 유니트에 관한 것으로서, 극지방 운항용 선박의 갑판의 하부면에 설치되어 선원들의 이동의 안전을 확보하고 저렴한 비용으로 설치가 가능한 선박 통행로에 설치되는 온열 유니트에 관한 것이다.
The present invention relates to a heating unit, and more particularly, to a heating unit installed on a lower surface of a deck of a ship for polar-frequency navigation to ensure safety of movement of crew members and installed in a ship passage capable of installation at low cost.

극지방과 같이 온도가 낮은 지역을 운항하는 선박에 있어서 갑판의 상부에 마련된 통행로와 같이 외부로 노출된 통행로는 외기에 영향을 직접적으로 받을 수밖에 없으므로, 노면은 쌓인 눈이나 수분 및 물기 등의 결빙으로 인해 매우 미끄러운 상태가 되어 보행자의 통행에 많은 어려움을 주고 있다In a ship operating in low temperature regions such as the polar regions, the passage exposed to the outside, such as a corridor provided at the upper part of the deck, is directly influenced by the outside air. Therefore, the road surface is free from snow, water and moisture It is very slippery and gives a lot of trouble to pedestrian traffic

따라서, 선박에 있어 외부로 노출된 통행로에 대한 결빙을 방지하여 보행자에 대한 통행의 안전을 확보해야 하는 필요성이 요구되었고, 이러한 통행로에 대한 선행 기술에는 대한민국 특허청에 출원된 출원번호 10-2010-0085202호, 제10-2008-0097527호, 등이 있다.Therefore, there is a need to secure the safety of the passengers by preventing freezing of the corridor exposed to the outside in the ship. Prior art for such a corridor is disclosed in Korean Patent Application No. 10-2010-0085202 No. 10-2008-0097527, and the like.

이러한 선행 기술들은 열선을 이용하여 통행로를 가열시켜서 결빙이 되지 않도록 하는 방법을 주로 이용해 왔다.These prior arts have mainly used a method of heating the passageway using a hot wire to prevent freezing.

그러나, 종래의 이러한 선행 기술들은 온열 유니트를 선박 플레이트의 상부에 고정시키는 것으로 통행로 설치로 인한 선박 외부의 복잡한 구조와 설치 비용이 많이 든다는 문제점이 지적되고 있다.However, in the related arts, it has been pointed out that the installation of a traffic passage causes a complicated structure outside the ship and a high installation cost because the heat unit is fixed to the upper part of the ship plate.

또한, 선원들의 이동과정에서 열선이 파손되는 경우 문제점이 발생되고 있다.
In addition, there is a problem in the case where the heat ray is broken in the moving process of the crew members.

본 발명은 극지방 운항용 선박의 갑판에 설치되어 통행로의 결빙에 따른 보행의 안전성 저하를 방지하고, 선박 외부에 복잡한 고조물이 설치되는 문제점을 해결할 수 있는 선박 통행로용 온열 유니트를 제공하는 데 그 목적이 있다.
The present invention provides a thermal unit for a ship passage which is installed on a deck of a ship for polar navigation and prevents the safety of walk from deteriorating due to freezing of the passage, and solves the problem of installing a complicated high- .

본 발명에 따른 선박 통행로용 온열 유니트는 갑판 플레이트의 하부면에 용접을 통해서 고정되는 다수 개의 스터드 볼트부와, 상기 스터드 볼트부가 관통되는 관통공이 형성되고, 상부면에 지그재그 형태로 함몰형성된 안착부가 형성된 케이스와, 상기 스터드 볼트부와 결합되는 너트와, 상기 안착부에 안착되는 U자형 단면을 가지는 단열재와, 상기 단열재에 삽입되는 열선과, 상기 열선의 단부에 설치되는 연결부을 포함하되, 상기 연결부를 통해서 인접하는 온열 유니트와 전기적으로 연결되는 것을 특징으로 한다.The present invention provides a thermal unit for a ship passage which comprises a plurality of stud bolts fixed to a lower surface of a deck plate through welding, through holes through which the stud bolts are inserted, and a seating part formed in a zigzag form And a connecting portion provided at an end of the heat wire, wherein the connecting portion includes a case, a nut coupled with the stud bolt portion, a heat insulating material having a U-shaped cross section seated on the seating portion, a heat line inserted into the heat insulating material, And is electrically connected to the adjacent heating unit.

그리고, 상기 케이스는 고분자 복합 성형재료로 제작되고, 상기 단열재는 상기 열선이 갑판 플레이트의 하부면에 밀착되도록 탄성 재질로 제작되는 것을 특징으로 한다.The case is made of a polymer composite molding material, and the heat insulating material is made of an elastic material so that the heat ray is closely attached to the lower surface of the deck plate.


본 발명에 따른 선박 통행로용 온열 유니트는 갑판 플레이트의 하부면에 부착되는 온열 유니트를 제공하므로 선박 외관에 복잡한 구조물을 설치하지 아니하고도 안전한 온열 통행로를 확보할 수 있다는 장점이 있다.The present invention provides a thermal unit attached to a lower surface of a deck plate, so that it is possible to secure a safe thermal path without installing a complicated structure on the outer surface of the ship.

또한, 종래의 온열 통행로와 비교하여 제작과 설비 비용을 절약할 수 있다는 장점이 있다.
In addition, it has the advantage of being able to save manufacturing cost and facility cost compared with the conventional high-temperature corridor.

도 1은 본 발명의 바람직한 일실시예에 따른 선박 통행로용 온열 유니트의 단면도.
도 2는 도 1의 A부분의 확대도.
도 3은 본 발명의 바람직한 일실시예에 따른 선박 통행로용 온열 유니트가 설치된 갑판의 예시도.
도 4는 도 3의 평면도.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a ship thermal overhead unit according to a preferred embodiment of the present invention; FIG.
2 is an enlarged view of a portion A in Fig.
3 is an exemplary view of a deck on which a thermal unit for a ship passage is installed according to a preferred embodiment of the present invention.
Figure 4 is a plan view of Figure 3;

이하에서는 첨부된 도면을 참조하여 본 발명의 바람직한 일 실시 예를 상세하게 설명하고자 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 바람직한 일실시예에 따른 선박 통행로용 온열 유니트의 단면도이고, 도 2는 도 1의 A부분의 확대도이다.FIG. 1 is a cross-sectional view of a ship's highway unit for a ship passage according to a preferred embodiment of the present invention, and FIG. 2 is an enlarged view of a portion A of FIG.

도 1에 도시된 바와 같이 본 발명에 따른 선박 통행로용 온열 유니트는 종래기술에서 제안된 갑판 플레이트(deck plate)의 상부에 설치되는 것이 아니라 갑판 플레이트의 하부면에 설치되는 것을 특징으로 한다.As shown in FIG. 1, the thermal unit for a ship passage according to the present invention is installed on a lower surface of a deck plate, not on an upper part of a deck plate proposed in the prior art.

즉, 열선이 파손되는 것을 방지하기 위하여 별도의 발판이 필요한 것이 아니라 갑판 플레이트의 하부면에 부착하므로 별도의 시설 작업이 필요하지 않게 된다.That is, a separate foot plate is not required to prevent the heat ray from being broken, but it is attached to the lower face of the deck plate, so that a separate facility work is not required.

이러한 목적을 수행하기 위해서 본 발명에 따른 선박 통행로용 온열 유니트는 스터드 볼트부(20), 너트(30), 케이스(100), 단열재(200), 열선(300) 및 연결부(310)를 포함하여 이루어진다.In order to accomplish this object, a thermal unit for a ship passageway according to the present invention includes a stud bolt 20, a nut 30, a case 100, a heat insulating material 200, a heat ray 300 and a connecting portion 310 .

상기 스터드 볼트부(20)는 갑판 플레이트(10)의 하부면(통행로가 형성되는 부분의 하부면)에 용접을 통해서 다수 개가 고정된다.A plurality of stud bolts 20 are welded to the lower surface of the deck plate 10 (the lower surface of the portion where the passage is formed).

여기서, 상기 스터브 볼트부(20)에 의해서 케이스(100) 및 열선(300)이 갑판 플레이트(10)에 밀착되므로 통행로의 폭과 길이에 따라서 적정한 개수를 선택하여 설치하는 것이 중요하다.Here, since the case 100 and the heat ray 300 are closely attached to the deck plate 10 by the stub bolt 20, it is important to select and install an appropriate number according to the width and the length of the passage.

그리고, 케이스(100)는 상기 스터드 볼트부(10)가 관통되는 관통공(102)이 형성되고, 상부면에 지그재그 형태로 함몰형성된 안착부(110)가 형성된다.In the case 100, a through hole 102 through which the stud bolt 10 passes is formed, and a seating part 110 formed in a zigzag form on the upper surface is formed.

상기 케이스(100)는 고분자 복합 성형재료(BMC:bulk mold compound)로 제작되고, 상기 케이스(100)는 상기 스터드 볼트부(20)와 결합되는 너트(30)를 통해서 갑판 플레이트(10)에 단단하게 고정된다.The case 100 is formed of a bulk mold compound (BMC), and the case 100 is fastened to the deck plate 10 through a nut 30 engaged with the stud bolt 20, .

또한, 상기 케이스(100)와 너트(30)사이에는 풀림을 방지하는 와셔(40)가 설치되는 것이 바람직하다.It is preferable that a washer 40 is provided between the case 100 and the nut 30 to prevent loosening.

여기서, 상기 케이스(100)는 안착부(110)가 형성된 제1케이스와, 상기 제1케이스를 감싸고 스터드 볼트 관통공(102)이 형성된 제2케이스의 이중 구조로 이루어져서 열선에서 발생되는 열이 외부로 유출되는 것을 방지하도록 구성되는 것이 바람직하다.The case 100 has a dual structure of a first case having a seating part 110 formed therein and a second case having a stud bolt through hole 102 surrounding the first case, It is preferable to prevent the liquid from leaking out.

그리고, 상기 안착부(110)에는 U자형 단면을 가지는 단열재(200)가 안착되고, 상기 단열재(200)에는 열선(300)이 삽입된다.A heat insulating material 200 having a U-shaped cross section is seated on the seating part 110, and a heat ray 300 is inserted into the heat insulating material 200.

상기 단열재(200)는 상기 열선(300)에서 발생되는 열이 상측, 즉, 갑판 플레이트(10)로 전달되도록 하는 역할을 하고, 상기 단열재(200)는 상기 열선(300)이 갑판 플레이트(10)의 하부면에 밀착되도록 탄성 재질로 제작되는 것이 바람직하다.The heat insulating material 200 serves to heat the heat generated from the heat source 300 to the upper side of the deck plate 10. The heat source 200 is disposed on the deck plate 10, It is preferable that the elastic member is made of an elastic material.

그리고, 열선(300)는 전원 인가의 여부에 따라 전기적 통전경로를 차단 및 개방하여 발열이 선택적으로 이루어질 수 있도록 하는 구성 요소이며, 종래의 발열 케이블을 이용하는 것으로 상세한 설명은 생략하기로 한다.The heating wire 300 is a constituent element for selectively externally heating by shutting off and opening the electric current supply path depending on whether power is applied or not, and a conventional heating cable is used, and a detailed description thereof will be omitted.

도 3은 본 발명의 바람직한 일실시예에 따른 선박 통행로용 온열 유니트가 설치된 갑판의 예시도이다.3 is an exemplary view of a deck on which a thermal unit for a ship passage is installed according to a preferred embodiment of the present invention.

도 3에 도시된 바와 같이 본 발명에 따른 선박 통행로용 온열 유니트(100a, 100b)는 종래의 선박 통행로에 설치되는 구조와 달리 유니트화하여 생산이 편리하고, 이를 선박 갑판 플레이트의 하부면에 부착하는 방식으로 작업하면 되므로 설치 시간과 제작 비용을 절감할 수 있게 된다.As shown in FIG. 3, the thermal units 100a and 100b for a ship passway according to the present invention are unitized and convenient to manufacture, and they are attached to the lower surface of the ship deck plate It is possible to reduce installation time and manufacturing cost.

그리고, 인접하는 유니트 간 열선을 전기적으로 연결하기 위하여 열선의 단부에는 연결부가 설치되어야 한다.And, in order to electrically connect the hot wire between the adjacent units, a connecting portion should be provided at the end of the hot wire.

도 4는 도 3의 평면도이다.Fig. 4 is a plan view of Fig. 3. Fig.

도 4에 도시된 바와 같이 좌우측에 각각 설치된 유니트의 열선(300)를 연결시키기 위해서 각 단부에는 열선을 연결시키기 위한 연결부(310)가 설치되고, 열선은 전원 공급 장치(400)에 연결된다.As shown in FIG. 4, a connecting portion 310 for connecting a hot wire is provided at each end for connecting the hot wire 300 of each unit installed on the right and left sides, and the hot wire is connected to the power supply device 400.

또한, 각각의 케이스에는 온도 센서가 설치되고, 상기 온도 센서로부터 유입되는 갑판 플레이트의 하부면의 온도 신호에 따라서 상기 전원 공급 장치(400)를 제어하는 제어부를 설치하는 것이 바람직하다.In addition, it is preferable that a temperature sensor is provided in each case, and a control unit for controlling the power supply device 400 is provided according to a temperature signal on the lower surface of the deck plate introduced from the temperature sensor.

이상과 같이 본 발명은 선박 통행로용 온열 유니트를 제공하는 것을 주요한 기술적 사상으로 하고 있으며, 도면을 참고하여 상술한 실시 예는 단지 하나의 실시 예에 불과하므로 본 발명의 진정한 범위는 특허청구범위에 의해 결정되어야 한다.
As described above, according to the present invention, it is a principal technical idea to provide a thermal unit for a ship passage, and since the embodiments described above are only one embodiment with reference to the drawings, the true scope of the present invention is not limited by the claims Should be determined.

10: 갑판 플레이트
20: 스터드 볼트부
30: 너트
100: 케이스
102: 관통공
110: 안착부
200: 단열재
300: 열선
310: 연결부10: Deck plate
20: Stud bolt part
30: Nut
100: Case
102: Through hole
110:
200: Insulation
300: heat line
310:

Claims (3)

갑판 플레이트의 하부면에 용접을 통해서 고정되는 다수 개의 스터드 볼트부와;
상기 스터드 볼트부가 관통되는 관통공이 형성되고, 상부면에 지그재그 형태로 함몰형성된 안착부가 형성된 케이스와;
상기 스터드 볼트부와 결합되는 너트와;
상기 안착부에 안착되는 U자형 단면을 가지는 단열재와;
상기 단열재에 삽입되는 열선과;
상기 열선의 단부에 설치되는 연결부;을 포함하되,
상기 연결부를 통해서 인접하는 온열 유니트와 전기적으로 연결되는 것을 특징으로 하는 선박 통행로용 온열 유니트.
A plurality of stud bolts fixed to the lower surface of the deck plate through welding;
A case having a through hole through which the stud bolt part is inserted and having a seating part formed in a zigzag form on an upper surface thereof;
A nut coupled to the stud bolt;
A heat insulating material having a U-shaped cross section that is seated on the seat portion;
A heat line inserted into the heat insulating material;
And a connection part provided at an end of the hot wire,
And the connection unit is electrically connected to the adjacent thermal unit through the connection unit.
제 1 항에 있어서,
상기 케이스는 고분자 복합 성형재료로 제작되고,
상기 단열재는 상기 열선이 갑판 플레이트의 하부면에 밀착되도록 탄성 재질로 제작되는 것을 특징으로 하는 선박 통행로용 온열 유니트.
The method according to claim 1,
The case is made of a polymer composite molding material,
Wherein the heat insulating material is made of an elastic material so that the hot wire is closely attached to the lower surface of the deck plate.
삭제delete
KR1020120113770A 2012-10-12 2012-10-12 Heating unit for walkway in ship KR101260034B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101550049B1 (en) * 2014-04-10 2015-09-07 한국해양과학기술원 Heating-panel for restrainting ice accretion of icebreaker
KR20160111058A (en) * 2015-03-16 2016-09-26 탱크테크 (주) Door type fairlead for ship
WO2019202403A3 (en) * 2018-04-16 2019-11-28 Nvent Services Gmbh Heating cable routing for anti-icing cassettes

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005315063A (en) 2004-03-30 2005-11-10 Showa Concrete Ind Co Ltd Snow melting panel and its manufacturing method, and snow melting roadbed
JP2006046064A (en) 2004-07-05 2006-02-16 Shigeo Ogawa Snow melting panel and snow melting device
KR101074720B1 (en) 2010-09-01 2011-10-19 백철진 Heating passage for deck in ships
KR101244449B1 (en) 2012-06-13 2013-03-18 (주)이테크 Lower warmer device for deck in ships

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005315063A (en) 2004-03-30 2005-11-10 Showa Concrete Ind Co Ltd Snow melting panel and its manufacturing method, and snow melting roadbed
JP2006046064A (en) 2004-07-05 2006-02-16 Shigeo Ogawa Snow melting panel and snow melting device
KR101074720B1 (en) 2010-09-01 2011-10-19 백철진 Heating passage for deck in ships
KR101244449B1 (en) 2012-06-13 2013-03-18 (주)이테크 Lower warmer device for deck in ships

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101550049B1 (en) * 2014-04-10 2015-09-07 한국해양과학기술원 Heating-panel for restrainting ice accretion of icebreaker
KR20160111058A (en) * 2015-03-16 2016-09-26 탱크테크 (주) Door type fairlead for ship
KR101681508B1 (en) * 2015-03-16 2016-12-01 탱크테크 (주) Door type fairlead for ship
WO2019202403A3 (en) * 2018-04-16 2019-11-28 Nvent Services Gmbh Heating cable routing for anti-icing cassettes

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