CN103851854A - Air cooling refrigerating device for ships - Google Patents
Air cooling refrigerating device for ships Download PDFInfo
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- CN103851854A CN103851854A CN201410046380.2A CN201410046380A CN103851854A CN 103851854 A CN103851854 A CN 103851854A CN 201410046380 A CN201410046380 A CN 201410046380A CN 103851854 A CN103851854 A CN 103851854A
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Abstract
The invention relates to an air cooling refrigerating device for ships. Two groups of independent refrigerating systems are arranged in parallel in a box, and are arranged on the lower layer of the box in a bilaterally symmetric manner; each refrigerating system comprises a compressor, a condenser, an axial flow fan, a reservoir and a drying filter; the condensers are arranged on the front box walls of the compressors; two groups of axial flow fans are arranged on the back box walls of the compressors; one side of each compressor is provided with a gas-liquid separator which is connected with the inlet of the compressor; each gas-liquid separator is connected with the interface of a refrigerant gas return pipe on the upper layer of the box; the other side of each compressor is provided with an oil separator connected with the outlet of the compressor; each oil separator is connected with the liquid inlet of the corresponding condenser; the liquid outlets of the condensers are connected in series with liquid storage tanks and the drying filters on the upper layer of the box through pipelines; the drying filters are connected with the interfaces of refrigerant liquid supply pipes on the upper layer of the box. The device has the advantages of standby functions, corrosion resistance, safety in use, stability and long service life.
Description
Technical field
The present invention relates to cold storage plant peculiar to vessel, be specifically related to a kind of air-cooled cold storage plant peculiar to vessel.
Background technology
When marine naval vessel breaks down with air-cooled cold storage plant, need wait for specialized maintenance personnel or make a return voyage after reaching port and could keep in repair, maintenance cycle is long, has influence on crewman's normal life.Sea is the adverse circumstances of high salt high humidity; the shell of cold storage plant and nest plate type condenser are easily corroded by brute force; cause decrease in efficiency; the shutdown of even breaking down; so the safety coefficient of cold storage plant peculiar to vessel is had relatively high expectations, the standby functions while both having needed high resistance to environmental demand simultaneously also will meet fault.
Summary of the invention
For separating the safety coefficient that improves marine refrigerating equipment, the invention provides one and possess refrigerating plant for subsequent use and corrosion resistant air-cooled cold storage plant peculiar to vessel.
For reaching above object, the technical scheme that the present invention takes is:
A kind of air-cooled cold storage plant peculiar to vessel, comprise casing, described casing is divided into two-layer up and down, casing upper strata is provided with electric control box, casing is provided with the refrigerant feed liquid interface tube and the cold-producing medium muffler interface that are connected with the evaporimeter in refrigerated compartment, its technical characterstic is in described casing, to be arranged in parallel two groups of self-contained refrigerating systems, two groups independently refrigeration system be symmetrical set in casing lower floor, described refrigeration system comprises compressor, condenser, axial flow blower, reservoir and device for drying and filtering, described compressor front tank wall is provided with condenser, compressor rear tank wall is provided with two groups of axial flow blowers, one side of compressor is provided with the gas-liquid separator being connected with compressor inlet, described gas-liquid separator is connected with the cold-producing medium muffler interface on casing upper strata, the opposite side of compressor is provided with an oil eliminator being connected with compressor outlet, described oil eliminator is connected with condenser inlet, the liquid outlet of described condenser is connected in series with fluid reservoir and the device for drying and filtering on casing upper strata through pipeline, described device for drying and filtering is connected with the refrigerant feed liquid interface tube on casing upper strata.
Further, described condenser is nest plate type condenser, and the outside of condenser nest plate is provided with corrosion-resistant coating.
Again further, described casing is stainless steel casing.
Take after above technical scheme, beneficial effect of the present invention is:
(1) air-cooled cold storage plant peculiar to vessel is provided with two and overlaps independently refrigeration system, and in the control of electric control box, next opens one standbyly, when a set of breakdown of refrigeration system, opens back-up system work cooling therein, avoids because equipment fault is to crewman's impact bringing of living.
(2) casing of air-cooled cold storage plant peculiar to vessel adopts stainless steel steel plate to coordinate CARBURIZING FURNACE FOR STAINLESS FASTENER riveted joint, prevents the corrosion of casing.In cold storage plant, very easily the condenser of corrosion and damage adopts nest plate type structure, and nest plate and body adopt copper material, and at its surface spraying anti-corrosion layer, have improved safety coefficient and the reliability of system; Fluid reservoir and device for drying and filtering are installed casing upper strata, avoid between the condenser of casing lower floor and axial flow blower the impact on temperature, pressure, Corrosion Protection in its service behaviour of generating heat of cross-ventilation, compressor operating, be conducive to normal liquid storage and dry filter, guarantee serviceability and life-span.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is right view of the present invention;
Fig. 3 is top view of the present invention.
In figure: casing 1, electric control box 2, compressor 3, oil eliminator 4, condenser 5, fluid reservoir 6, device for drying and filtering 7, gas-liquid separator 8, axial flow blower 9, refrigerant feed liquid interface tube 10, cold-producing medium muffler interface 11.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
As described in Fig. 1-3, a kind of air-cooled cold storage plant peculiar to vessel comprises casing 1, electric control box 2, compressor 3, oil eliminator 4, condenser 5, fluid reservoir 6, device for drying and filtering 7, gas-liquid separator 8, axial flow blower 9, refrigerant feed liquid interface tube 10 and cold-producing medium muffler interface 11.Casing 1 is riveted through CARBURIZING FURNACE FOR STAINLESS FASTENER by stainless-steel sheet, casing 1 comprises two-layer up and down, electric control box 2 is arranged at casing upper strata, described electric control box 2 fronts are provided with splits chamber door, the interior symmetrical parallel connection of casing is provided with two and overlaps independently refrigeration system, described refrigeration system comprises compressor 3, oil eliminator 4, condenser 5, fluid reservoir 6, device for drying and filtering 7, gas-liquid separator 8 and axial flow blower 9, the compressor 3 of described two groups of refrigeration systems is symmetrical set in the lower floor of casing 1, compressor 3 front tank walls are provided with condenser 5, condenser 5 is nest plate type condenser, the nest plate of condenser and body are copper, and surface is provided with corrosion-resistant finishes, compressor 3 rear tank walls are provided with two groups of axial flow blowers 9, compressor 3 inner sides are provided with the gas-liquid separator 8 being connected with compressor inlet, gas-liquid separator 5 is connected with the cold-producing medium muffler interface 11 on casing upper strata, the outside of compressor 3 is provided with an oil eliminator being connected with compressor outlet 4, oil eliminator 4 is connected with condenser 5 inlets, the liquid outlet of condenser 5 is connected in series with fluid reservoir 6 and the device for drying and filtering 7 on casing upper strata through pipeline, device for drying and filtering 7 is connected with the refrigerant feed liquid interface tube 10 on casing upper strata.
Claims (3)
1. an air-cooled cold storage plant peculiar to vessel, comprise casing, described casing is divided into two-layer up and down, casing upper strata is provided with electric control box, casing is provided with the refrigerant feed liquid interface tube and the cold-producing medium muffler interface that are connected with the evaporimeter in refrigerated compartment, it is characterized in that: in described casing, be arranged in parallel two groups of self-contained refrigerating systems, two groups independently refrigeration system be symmetrical set in casing lower floor, described refrigeration system comprises compressor, condenser, axial flow blower, reservoir and device for drying and filtering, described compressor front tank wall is provided with condenser, compressor rear tank wall is provided with two groups of axial flow blowers, one side of compressor is provided with the gas-liquid separator being connected with compressor inlet, described gas-liquid separator is connected with the cold-producing medium muffler interface on casing upper strata, the opposite side of compressor is provided with an oil eliminator being connected with compressor outlet, described oil eliminator is connected with condenser inlet, the liquid outlet of described condenser is connected in series with fluid reservoir and the device for drying and filtering on casing upper strata through pipeline, described device for drying and filtering is connected with the refrigerant feed liquid interface tube on casing upper strata.
2. one according to claim 1 air-cooled cold storage plant peculiar to vessel, is characterized in that: described condenser is nest plate type condenser, and the outside of condenser nest plate is provided with corrosion-resistant coating.
3. one according to claim 1 air-cooled cold storage plant peculiar to vessel, is characterized in that: described casing is stainless steel casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046380.2A CN103851854B (en) | 2014-02-10 | 2014-02-10 | A kind of air-cooled cold storage plant peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046380.2A CN103851854B (en) | 2014-02-10 | 2014-02-10 | A kind of air-cooled cold storage plant peculiar to vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851854A true CN103851854A (en) | 2014-06-11 |
| CN103851854B CN103851854B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410046380.2A Active CN103851854B (en) | 2014-02-10 | 2014-02-10 | A kind of air-cooled cold storage plant peculiar to vessel |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140021A (en) * | 1995-07-11 | 1997-01-15 | 舟山经济开发区洋地制冷设备有限公司 | Method and apparatus for freshness retaining by air cooling and light freezing |
| US5848536A (en) * | 1997-02-26 | 1998-12-15 | Dodge; David | Self contained marine air conditioner |
| JP2008265583A (en) * | 2007-04-21 | 2008-11-06 | Csc:Kk | Air-conditioning system for vessel cabin and water temperature regulating system for live well of vessel |
| CN102072536A (en) * | 2010-12-16 | 2011-05-25 | 张家港市江南利玛特设备制造有限公司 | Outdoor unit of split air conditioner used for ship |
| CN202757344U (en) * | 2012-07-26 | 2013-02-27 | 上海欧星空调科技有限公司 | Integral marine air conditioning water cooling and heating unit with double compressors in parallel connection |
| KR20130139150A (en) * | 2012-12-11 | 2013-12-20 | 대우조선해양 주식회사 | System and method for processing boil-off gas for a marine structure |
| CN203731777U (en) * | 2014-02-10 | 2014-07-23 | 中船重工天禾船舶设备江苏有限公司 | Marine air cooling cold storage device |
-
2014
- 2014-02-10 CN CN201410046380.2A patent/CN103851854B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140021A (en) * | 1995-07-11 | 1997-01-15 | 舟山经济开发区洋地制冷设备有限公司 | Method and apparatus for freshness retaining by air cooling and light freezing |
| US5848536A (en) * | 1997-02-26 | 1998-12-15 | Dodge; David | Self contained marine air conditioner |
| JP2008265583A (en) * | 2007-04-21 | 2008-11-06 | Csc:Kk | Air-conditioning system for vessel cabin and water temperature regulating system for live well of vessel |
| CN102072536A (en) * | 2010-12-16 | 2011-05-25 | 张家港市江南利玛特设备制造有限公司 | Outdoor unit of split air conditioner used for ship |
| CN202757344U (en) * | 2012-07-26 | 2013-02-27 | 上海欧星空调科技有限公司 | Integral marine air conditioning water cooling and heating unit with double compressors in parallel connection |
| KR20130139150A (en) * | 2012-12-11 | 2013-12-20 | 대우조선해양 주식회사 | System and method for processing boil-off gas for a marine structure |
| CN203731777U (en) * | 2014-02-10 | 2014-07-23 | 中船重工天禾船舶设备江苏有限公司 | Marine air cooling cold storage device |
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| Publication number | Publication date |
|---|---|
| CN103851854B (en) | 2016-01-13 |
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