KR20100075228A - Cooling apparatus of a vessel - Google Patents

Cooling apparatus of a vessel Download PDF

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Publication number
KR20100075228A
KR20100075228A KR1020080133868A KR20080133868A KR20100075228A KR 20100075228 A KR20100075228 A KR 20100075228A KR 1020080133868 A KR1020080133868 A KR 1020080133868A KR 20080133868 A KR20080133868 A KR 20080133868A KR 20100075228 A KR20100075228 A KR 20100075228A
Authority
KR
South Korea
Prior art keywords
refrigerant
cooling
heat generating
generating equipment
seawater
Prior art date
Application number
KR1020080133868A
Other languages
Korean (ko)
Inventor
이호영
Original Assignee
삼성중공업 주식회사
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 삼성중공업 주식회사 filed Critical 삼성중공업 주식회사
Priority to KR1020080133868A priority Critical patent/KR20100075228A/en
Publication of KR20100075228A publication Critical patent/KR20100075228A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
    • 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

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

Abstract

The present invention relates to a cooling device of a ship, and a refrigerant circulation line for providing a path for the refrigerant to be circulated to the heat generating equipment through the seawater filled in the body of the vessel and pumping for circulating the refrigerant along the refrigerant circulation line A circulation pump installed to provide force. Accordingly, the present invention does not require an expensive cooler by cooling the refrigerant for cooling the heat generating equipment such as an engine using seawater filled in the chest, eliminating the rise factor of the cost, and the seawater of the chest in order to cool the refrigerant. Since it is not necessary to supply the circulation has the effect of minimizing the cooling efficiency of the refrigerant due to clogging of the body.

Description

COOLING APPARATUS OF A VESSEL

The present invention relates to a vessel cooling apparatus for cooling a refrigerant for cooling heat generating equipment, such as an engine of a vessel, by using sea water filled in a chest.

In general, ships use a cooler for cooling a refrigerant for cooling an engine or other heat generating equipment, which cools the refrigerant by heat exchange with seawater.

Referring to the accompanying drawings, a cooling apparatus using sea water in a conventional vessel is as follows.

1 is a block diagram showing a cooling apparatus of a vessel according to the prior art. As shown, the vessel cooling apparatus 10 according to the related art is provided with a supply line 11 providing a supply path of seawater supplied through a sea chest 1, and on the supply line 11. Cooling pump (12) installed in the, and a cooler (13) installed on the supply line 11 to cool the refrigerant using sea water supplied by the pumping force of the cooling pump 12 do.

The cooler 13 is installed in a circulation line 14 which provides a path through which the refrigerant is circulated to the cooling jacket 2 of the heat generating equipment by the pumping force of the refrigerant pump 15.

When the cooling device 10 of the vessel according to the related art is supplied to the cooler 13 from sea chest 1 by the pumping force of the cooling pump 12, the cooler 13 generates heat such as an engine. The refrigerant heated through the cooling jacket 2 of the equipment is cooled using sea water.

As described above, the vessel cooling apparatus according to the related art provides a cause of increasing the cost by using an expensive cooler for cooling the circulating refrigerant after cooling the heat generating equipment such as an engine and the like, and maintaining and repairing the cooler. It had a problem of increasing time and cost.

In addition, by supplying the seawater of the sea chest to the cooler for cooling the refrigerant, the seaweed and net fragments block the inlet of the sea chest, so that the supply of seawater is not smooth, and the cooling efficiency is greatly reduced, and in particular, the shallow depth In the case of a ship working in the sea stool was easily blocked due to the algae or garbage existing on the seabed had a problem that frequently decreases the cooling efficiency.

The present invention has been made to solve the above problems, by removing the cost of the rise of the cost by cooling the refrigerant for cooling the heat generating equipment such as the engine without using an expensive cooler, the seawater of the sea water for cooling the refrigerant Since there is no need to circulate the supply, the cooling efficiency of the refrigerant is minimized due to blockage of the cister.

The apparatus for cooling a ship according to the present invention is a device for cooling a ship's heat generating equipment, and a refrigerant circulation line for providing a path through which the refrigerant is circulated and supplied to the heat generating equipment through the seawater filled inside the ship's chest, and the refrigerant; And a circulation pump installed to provide a pumping force for circulating the refrigerant along the circulation line.

The present invention does not require an expensive cooler by cooling the refrigerant for cooling the heat generating equipment such as an engine by using seawater filled in the chest, eliminating the rise factor of the cost and removing the seawater of the chest in order to cool the refrigerant. Since it is not necessary to supply the circulation has the effect of minimizing the cooling efficiency of the refrigerant due to clogging of the body.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. In addition, in describing the present invention, when it is determined that the detailed description of the related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

2 is a configuration diagram showing an example of a cooling apparatus of a ship according to an embodiment of the present invention. As shown, the cooling device 100 of the ship according to an embodiment of the present invention is a device for cooling the heat generating equipment (not shown), such as the engine installed in the vessel (not shown), the refrigerant is the body of the ship (sea chest; 1) may include a refrigerant circulation line 110 to pass through the seawater filled therein, and a circulation pump 120 installed in the refrigerant circulation line (110).

The refrigerant circulation line 110 provides a path for the refrigerant to be circulated and supplied to the heat generating equipment (not shown) through the seawater filled in the ship's chest 1.

The refrigerant circulation line 110 may be directly installed in the heat generating equipment (not shown) to allow heat exchange with the refrigerant, and is not limited thereto. The cooling jacket 2 provided in the heat generating equipment (not shown) as in the present embodiment may be used. It can be installed to enable heat exchange in the heat generating equipment.

Refrigerant circulation line 110 may be made of a single, or may be made of a plurality to pass through the inside of each of the body (1), to improve the cooling efficiency for the heat generating equipment (not shown) and to facilitate the connection and installation. To this end, as in the present embodiment, it may be branched into a plurality of branch lines 111 by passing through a cooling jacket 2 of the heating device, specifically, the heating device, and each of these branch lines 111 may be separated from each of the cisterns 1. Joining through the sea water may be supplied back to the cooling equipment (2) of the heating device, specifically, the heating device.

Branch line 111 may be installed in each of the circulation pump 120 to facilitate the circulation of the refrigerant, and may be installed on and off valve 112 for opening and closing the circulation of the refrigerant, respectively.

The on-off valve 112 may be a three-way valve installed at the branch or joining point of the branch line 111, alternatively it may be composed of a plurality of bidirectional valves installed for each branch line 111 as in this embodiment. .

The circulation pump 120 is installed to provide a pumping force for the refrigerant to be circulated to the cooling jacket 2 of the heat generating equipment through the seawater in the sist 1 along the refrigerant circulation line 110, branch line ( 111 may be installed in parallel.

Referring to the operation of the cooling apparatus of the ship according to the present invention having such a configuration as an example.

When the refrigerant is circulated and supplied along the refrigerant circulation line 110 to the cooling jacket 2 of the heat generating equipment by driving the circulation pump 120 to cool the heat generating equipment (not shown) that requires cooling, such as an engine of a ship. , The heat generating equipment is cooled by heat exchange with the refrigerant supplied along the refrigerant circulation line 110, and the refrigerant heated by the heat exchange with the heat generating equipment is circulated along the refrigerant circulation line 110 while inside the body seat 1. By passing through the seawater is cooled to a temperature sufficient to cool the heat generating equipment by heat exchange with the seawater.

In this way, the refrigerant that cools the heat generating equipment is not cooled by a separate cooler, but is cooled by seawater filled in the chest 1, thereby eliminating the increase in the cost of installing the expensive cooler.

In addition, when the conventional cooler is used, circulating supply of seawater of the cisterns is required to be circulated and supplied to the cooler. However, since the circulation supply of the seawater is unnecessary, the cooling efficiency of the refrigerant may be minimized even if the cisterst is clogged.

As described above, specific embodiments have been described in the detailed description of the present invention, but it is obvious that the technology of the present invention can be easily modified by those skilled in the art, and such modified embodiments are defined in the claims of the present invention. It will be included in the technical spirit described.

1 is a configuration diagram showing a cooling apparatus of a vessel according to the prior art,

2 is a configuration diagram showing an example of a cooling apparatus of a ship according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

110: refrigerant circulation line 111: branch line

112: on-off valve 120: circulation pump

Claims (3)

Apparatus for cooling the heat generating equipment of the ship, A refrigerant circulation line which provides a path for the refrigerant to be circulated and supplied to the heat generating equipment through the seawater filled in the body of the vessel; A circulation pump installed to provide a pumping force for circulating the refrigerant along the refrigerant circulation line Cooling device of the ship comprising a. The method of claim 1, The refrigerant circulation line, The ship cooling device is branched into a plurality of branch lines passing through the heat generating equipment, each of the branch lines are joined through the seawater of the sist to be supplied to the heat generating equipment. The method of claim 2, The branch line is, Cooling device of the ship is provided with an on-off valve for opening and closing the circulation pump and the circulation of the refrigerant.
KR1020080133868A 2008-12-24 2008-12-24 Cooling apparatus of a vessel KR20100075228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080133868A KR20100075228A (en) 2008-12-24 2008-12-24 Cooling apparatus of a vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080133868A KR20100075228A (en) 2008-12-24 2008-12-24 Cooling apparatus of a vessel

Publications (1)

Publication Number Publication Date
KR20100075228A true KR20100075228A (en) 2010-07-02

Family

ID=42637633

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080133868A KR20100075228A (en) 2008-12-24 2008-12-24 Cooling apparatus of a vessel

Country Status (1)

Country Link
KR (1) KR20100075228A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019212131A1 (en) * 2018-05-04 2019-11-07 Seo Min Su Seawater circulation system having seawater supply function and seawater stirring function for exhaust gas processing apparatus and for cooling of heating element
CN114030582A (en) * 2021-10-19 2022-02-11 中国舰船研究设计中心 Integrated cabin seawater cooling system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019212131A1 (en) * 2018-05-04 2019-11-07 Seo Min Su Seawater circulation system having seawater supply function and seawater stirring function for exhaust gas processing apparatus and for cooling of heating element
CN114030582A (en) * 2021-10-19 2022-02-11 中国舰船研究设计中心 Integrated cabin seawater cooling system
CN114030582B (en) * 2021-10-19 2024-01-26 中国舰船研究设计中心 Integrated cabin seawater cooling system

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