CN204688394U - A kind of temperature difference electricity generation device utilizing boats and ships cooling system - Google Patents
A kind of temperature difference electricity generation device utilizing boats and ships cooling system Download PDFInfo
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- CN204688394U CN204688394U CN201520392725.XU CN201520392725U CN204688394U CN 204688394 U CN204688394 U CN 204688394U CN 201520392725 U CN201520392725 U CN 201520392725U CN 204688394 U CN204688394 U CN 204688394U
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Abstract
The utility model provides a kind of temperature difference electricity generation device utilizing boats and ships cooling system, comprises enclosed ship host cooling system and open type salt water cooling system; Also comprise center water tank, be arranged on the circulating water pipe of water tank inside, center and be arranged at the thermo-electric generation sheet of circulating water pipe outside face; Two ports of circulating water pipe protruding center water tank be connected to enclosed ship host cooling system respectively; Open type salt water cooling system is connected to center water tank by coolant inlet pipe and coolant outlet pipe.During work, the high temperature fresh water flowed in enclosed ship host cooling system enters circulating water pipe, and the internal surface temperature that thermo-electric generation sheet is contacted with circulating water pipe is high, forms hot junction; The low temperature seawater flowed in open type salt water cooling system enters center water tank, makes the outer surface of thermo-electric generation sheet in low-temperature condition, forms cold junction; Produce heal differential between the surfaces externally and internally of i.e. thermo-electric generation sheet, and temperature official post thermo-electric generation sheet produces electric energy thus, improve the utilization ratio of used heat in boats and ships cooling system.
Description
Technical field
The utility model relates to the waste heat utilization technology field of boats and ships cooling system, specifically a kind of temperature difference electricity generation device utilizing boats and ships cooling system.
Background technology
If the two ends temperature difference of one piece of conductor or quartz conductor will produce thermoelectromotive force, be called Seebeck effect, utilize this principle to generate electricity and be thermo-electric generation.
For a long time, due to the restriction of the restriction and cost that are subject to conversion efficiency of thermoelectric, semiconductor temperature differential generating technology is mainly used in space flight and military field, is rarely used in industry and civil use industry.At a large amount of heat energy all with the marine main engine field that waste heat, used heat form dissipate, the utilization of this technology is fresh and rare especially.
As everyone knows, large ship main engine power is huge, and fuel the sent net quantity of heat that burns in main frame only has portions turn to be mechanical work, and remainder is then lost by exhaust, cooling media and machine surface heat radiation etc.As shown in the table:
About there is the fuel heat of 50%-60% to be taken away by exhaust waste heat and cooling water expansion tank as apparent from the table, cause the waste of heat.Because ship's navigation is sailed and living needs, conventional large ship must be equipped with donkey boiler and diesel powerplant provides required heat energy and electric energy, so just causes larger waste.The application of the utilization mainly exhaust aspect of current large ship main frame used heat, as: exhaust turbocharging and waste-heat boiler; The utilization of the heat of cooling then mainly concentrates on cargo tank heating, it is light to make and life is used mixedly.
A kind of temperature difference electricity generation device utilizing boats and ships cooling system of present design, on existing Waste Heat Reuse basis, improves the utilization ratio of used heat in boats and ships cooling system.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides a kind of temperature difference electricity generation device utilizing boats and ships cooling system.
The utility model solves the technical scheme that its technical matters adopts:
Utilize a temperature difference electricity generation device for boats and ships cooling system, comprise being arranged on boats and ships and adopt fresh water to carry out the enclosed ship host cooling system cooled, and be arranged on boats and ships and adopt seawater to carry out the open type salt water cooling system cooled; Also comprise the center water tank be arranged on boats and ships, be arranged on the circulating water pipe of water tank inside, center and be arranged at the thermo-electric generation sheet of circulating water pipe outside face;
The water inlet end of described circulating water pipe and water side protruding center water tank be connected to enclosed ship host cooling system respectively, and the connection location of the water inlet end of circulating water pipe and enclosed ship host cooling system is provided with the first water-circulating pump;
Described open type salt water cooling system is connected with coolant inlet pipe and coolant outlet pipe, and described coolant inlet pipe and coolant outlet pipe are connected to center water tank, and the connection location of coolant inlet pipe and center water tank is provided with the second water-circulating pump.
Further, described circulating water pipe is tubular structure, and thermo-electric generation sheet is also tubular structure, and the cooperation of the inside face of thermo-electric generation sheet is close to the circulating water pipe outside face being in water tank inside, center.
Prioritizing selection, described circulating water pipe serpentine arrangement is in the water tank of center.
A kind of compared with prior art produced beneficial effect of the temperature difference electricity generation device of boats and ships cooling system that utilizes of the present utility model is:
The utility model structure is simple, easy for installation, by arranging center water tank and being arranged on water tank inside, center and the circulating water pipe be connected with enclosed ship host cooling system, the high temperature fresh water flowed in enclosed ship host cooling system enters circulating water pipe, thus makes circulating water pipe outer surface in the condition of high temperature; Also be connected with open type salt water cooling system by center water tank, the low temperature seawater flowed in open type salt water cooling system enters center water tank, thus makes the seawater in the water tank of center be in low-temperature condition all the time; The outside face being in center water tank due to circulating water pipe is also provided with thermo-electric generation sheet, then the internal surface temperature that contacts with circulating water pipe of thermo-electric generation sheet is high, form hot junction, the hull-skin temperature of the inner contact with sea water of thermo-electric generation Pian Yu center water tank is low, form cold junction, produce heal differential between two surfaces of i.e. thermo-electric generation sheet, and temperature official post thermo-electric generation sheet produces electric energy thus, improve the utilization ratio of used heat in boats and ships cooling system.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure, 1, enclosed ship host cooling system, the 2, first water-circulating pump, 3, circulating water pipe, 4, open type salt water cooling system, the 5, second water-circulating pump, 6, center water tank, 7, thermo-electric generation sheet, 8, coolant inlet pipe, 9, coolant outlet pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, a kind of temperature difference electricity generation device of boats and ships cooling system that utilizes of the present utility model is described in detail below.
As shown in Figure 1, a kind of temperature difference electricity generation device utilizing boats and ships cooling system of the present utility model, its structure comprises being arranged on boats and ships and adopts fresh water to carry out the enclosed ship host cooling system 1 cooled, and is arranged on boats and ships and adopts seawater to carry out the open type salt water cooling system 4 cooled; Also comprise the center water tank 6 be arranged on boats and ships, be arranged on the circulating water pipe 3 of center water tank 6 inside and be arranged at the thermo-electric generation sheet 7 of circulating water pipe 3 outside face;
The water inlet end of described circulating water pipe 3 and water side protruding center water tank 6 be connected to enclosed ship host cooling system 1 respectively, and the connection location of the water inlet end of circulating water pipe 3 and enclosed ship host cooling system 1 is provided with the first water-circulating pump 2;
Described open type salt water cooling system 4 is connected with coolant inlet pipe 8 and coolant outlet pipe 9, described coolant inlet pipe 8 and coolant outlet pipe 9 are connected to center water tank 6, and coolant inlet pipe 8 is provided with the second water-circulating pump 5 with the connection location of center water tank 6.
Described circulating water pipe 3 is tubular structure, and thermo-electric generation sheet 7 is also tubular structure, and the inside face of thermo-electric generation sheet 7 coordinates to be close to and partly or entirely to cover circulating water pipe 3 outside face being in center water tank 6 inside.
Prioritizing selection, described circulating water pipe 3 serpentine arrangement is in center water tank 6.
When using the utility model, in enclosed ship host cooling system 1, the high temperature fresh water of flowing enters circulating water pipe 3, thus make circulating water pipe 3 be in the condition of high temperature, in open type salt water cooling system 4, the low temperature seawater of flowing enters center water tank 6, thus make the seawater in center water tank 6 be in low-temperature condition all the time, then the internal surface temperature that contacts with circulating water pipe 3 of thermo-electric generation sheet 7 is high, form hot junction, thermo-electric generation sheet 7 is low with the hull-skin temperature of the inner contact with sea water of center water tank 6, form cold junction, heal differential is produced between two surfaces of i.e. thermo-electric generation sheet 7, and temperature official post thermo-electric generation sheet 7 produces electric energy thus, the electric energy that thermo-electric generation sheet 7 produces is connected with storage battery with current consumer, make its for give current consumer power supply or be stored in storage battery for subsequent use, to improve the utilization ratio of used heat in boats and ships cooling system, economize on resources, protection of the environment.
In sum, content of the present utility model is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within guiding theory of the present utility model, but these embodiments are all included within scope of the present utility model.
Except the technical characteristic described in specification sheets, be the known technology of those skilled in the art.
Claims (3)
1. one kind utilizes the temperature difference electricity generation device of boats and ships cooling system, comprising being arranged on boats and ships adopts fresh water to carry out the enclosed ship host cooling system cooled, and be arranged on boats and ships and adopt seawater to carry out the open type salt water cooling system cooled, it is characterized in that, also comprise the center water tank be arranged on boats and ships, be arranged on the circulating water pipe of water tank inside, center and be arranged at the thermo-electric generation sheet of circulating water pipe outside face;
The water inlet end of described circulating water pipe and water side protruding center water tank be connected to enclosed ship host cooling system respectively, and the connection location of the water inlet end of circulating water pipe and enclosed ship host cooling system is provided with the first water-circulating pump;
Described open type salt water cooling system is connected with coolant inlet pipe and coolant outlet pipe, and described coolant inlet pipe and coolant outlet pipe are connected to center water tank, and the connection location of coolant inlet pipe and center water tank is provided with the second water-circulating pump.
2. a kind of temperature difference electricity generation device utilizing boats and ships cooling system according to claim 1, it is characterized in that, described circulating water pipe is tubular structure, and thermo-electric generation sheet is also tubular structure, and the cooperation of the inside face of thermo-electric generation sheet is close to the circulating water pipe outside face being in water tank inside, center.
3. a kind of temperature difference electricity generation device utilizing boats and ships cooling system according to claim 2, is characterized in that, described circulating water pipe serpentine arrangement is inner in center water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392725.XU CN204688394U (en) | 2015-06-09 | 2015-06-09 | A kind of temperature difference electricity generation device utilizing boats and ships cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392725.XU CN204688394U (en) | 2015-06-09 | 2015-06-09 | A kind of temperature difference electricity generation device utilizing boats and ships cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204688394U true CN204688394U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520392725.XU Expired - Fee Related CN204688394U (en) | 2015-06-09 | 2015-06-09 | A kind of temperature difference electricity generation device utilizing boats and ships cooling system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204688394U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270565A (en) * | 2015-11-18 | 2016-01-27 | 浙江工商职业技术学院 | Self-power-generating fish feeding boat |
| CN107097673A (en) * | 2017-05-05 | 2017-08-29 | 张小龙 | A kind of small-sized fire-fighting electric vehicle battery water cooling plant |
| CN112523868A (en) * | 2020-10-26 | 2021-03-19 | 华电电力科学研究院有限公司 | Combined system applied to ocean platform gas turbine power generation and thermoelectric power generation |
-
2015
- 2015-06-09 CN CN201520392725.XU patent/CN204688394U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270565A (en) * | 2015-11-18 | 2016-01-27 | 浙江工商职业技术学院 | Self-power-generating fish feeding boat |
| CN107097673A (en) * | 2017-05-05 | 2017-08-29 | 张小龙 | A kind of small-sized fire-fighting electric vehicle battery water cooling plant |
| CN112523868A (en) * | 2020-10-26 | 2021-03-19 | 华电电力科学研究院有限公司 | Combined system applied to ocean platform gas turbine power generation and thermoelectric power generation |
| CN112523868B (en) * | 2020-10-26 | 2022-01-21 | 华电电力科学研究院有限公司 | Combined system applied to ocean platform gas turbine power generation and thermoelectric power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160609 |