CN217005462U - Ship surface heat dissipation device - Google Patents
Ship surface heat dissipation device Download PDFInfo
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- CN217005462U CN217005462U CN202220731538.XU CN202220731538U CN217005462U CN 217005462 U CN217005462 U CN 217005462U CN 202220731538 U CN202220731538 U CN 202220731538U CN 217005462 U CN217005462 U CN 217005462U
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- surface heat
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Abstract
The application relates to the technical field of ship heat dissipation, and discloses a ship surface heat dissipation device which comprises a ship body and a deck, wherein a cooling water tank and a cooling water pump are arranged inside the ship body; the cooling water cabin comprises a first water outlet and a first water inlet, one end of the cooling pipe is connected with the first water outlet through a cooling water pump, and the other end of the cooling pipe is connected with the first water inlet; a pipeline is arranged in the cooling water cabin, two ends of the pipeline are respectively connected with the first water outlet and the first water inlet, and the pipeline is used for storing fresh water; the cooling water cabin is also provided with a second water outlet and a second water inlet, the second water inlet is used for receiving seawater to dissipate heat of the fresh water in the pipeline, and the second water outlet is used for discharging the seawater; the utility model has the advantages of cost saving and good heat dissipation.
Description
Technical Field
The utility model belongs to the technical field of ship heat dissipation, and particularly relates to a ship surface heat dissipation device.
Background
The surface of a ship is irradiated by sunlight, the temperature of a deck can reach 50-80 ℃ in summer, and high temperature is a great potential safety hazard of fire and explosion while the working comfort of crew is seriously influenced, so that the heat dissipation and cooling of the deck are very important.
The existing ship surface cooling widely used is a spraying system, namely seawater is converted into water mist to be sprayed on the surface of a ship for cooling, but the spraying system can spray a large amount of saline-alkali substances in the seawater on the surface of the ship and the precise communication navigation equipment on a deck, so that the surface of the ship is corroded, and the damage of the precise communication navigation equipment is easily caused. Some spraying systems spray by using fresh water, but ships need to carry other goods, cannot carry a large amount of fresh water, and are high in cost.
Accordingly, the prior art is in need of improvement and development.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a boats and ships surface heat abstractor, can cyclic utilization cooling water, avoid corroding boats and ships surface and deck equipment, reduced the maintenance cost of boats and ships.
The application provides a ship surface heat dissipation device, which is used for dissipating heat of a deck and comprises a ship body and the deck, wherein a cooling water tank and a cooling water pump are arranged inside the ship body, a cooling pipe is arranged on the deck, and the cooling pipe is in close contact with the deck; the cooling water cabin comprises a first water outlet and a first water inlet, one end of the cooling pipe is connected with the first water outlet through the cooling water pump, and the other end of the cooling pipe is connected with the first water inlet;
a pipeline is arranged in the cooling water cabin, two ends of the pipeline are respectively connected with the first water outlet and the first water inlet, and the pipeline is used for storing fresh water; the cooling water cabin is further provided with a second water outlet and a second water inlet, the second water inlet is used for being connected with seawater to dissipate heat of the fresh water in the pipeline, and the second water outlet is used for discharging the seawater.
The application provides a boats and ships surface heat abstractor sets up cooling water cabin and cooling water pump through setting up at the hull, sets up the cooling tube on the deck, and cooling tube and deck in close contact with utilize the fresh water circulation in the cooling tube to take away the deck heat, uses spraying system to spray sea water or fresh water's mode with the tradition and compares, can avoid corroding the boats and ships surface and set up the equipment on the deck, reduces the maintenance cost of boats and ships.
Further, the pipeline is arranged inside the cooling water tank in a winding mode, and the cooling pipe is arranged on the deck in a winding mode.
Through the mode of winding arrangement, can increase the area of contact of pipeline and sea water to and the area of contact of cooling tube and deck, improve the radiating effect.
Furthermore, a sun shield is paved on the upper part of the cooling pipe.
Through setting up the sunshading board, can reduce the heated area of deck and cooling tube, reduce the programming rate.
Furthermore, the junction of the first water outlet and the cooling water pump is also provided with an air release valve, and the air release valve is used for removing air in the cooling pipe.
Furthermore, the outlet of the cooling water pump is also connected with a drain pipe, and the drain pipe is used for discharging fresh water.
Furthermore, the inlet of the cooling water pump is also connected with a water inlet pipe, and the water inlet pipe is used for accessing fresh water.
Further, a liquid level meter is further arranged in the cooling water cabin.
Furthermore, a check valve is arranged at the joint of the cooling water pump and the cooling pipe and used for preventing the fresh water in the cooling pipe from flowing back.
Further, a manhole cover is further arranged on the outer side of the cooling water cabin.
Furthermore, the cooling water cabin is also connected with a vent pipe, and the vent pipe is used for keeping the pressure balance inside and outside the cooling water cabin.
Therefore, the ship surface heat dissipation device provided by the utility model has the advantages that the cooling water cabin and the cooling water pump are arranged on the ship body, the cooling pipe is arranged on the deck and is in close contact with the deck, the heat of the deck is taken away by utilizing the circulation of the fresh water in the cooling pipe, compared with the traditional mode of spraying the seawater or the fresh water by using a spraying system, the ship surface heat dissipation device can avoid corrosion of the ship surface and equipment arranged on the deck, and the maintenance cost of the ship is reduced.
Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
Fig. 1 is a schematic connection structure diagram of a ship surface heat dissipation device according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a cooling pipe according to an embodiment of the present application.
Description of reference numerals:
100. a cooling water tank; 110. a first water outlet; 120. a first water inlet; 130. a second water outlet; 140. a second water inlet; 150. a liquid level meter; 160. a manhole cover; 170. a pipeline; 200. a cooling water pump; 210. a drain pipe; 220. a water inlet pipe; 300. a cooling tube; 400. a sun visor; 500. an air release valve; 600. a check valve; 700. and (7) ventilating a pipe.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Referring to fig. 1 and 2, the ship surface heat dissipation device of the present invention is used for deck heat dissipation, and includes a ship body and a deck, wherein a cooling water tank 100 and a cooling water pump 200 are disposed inside the ship body, a cooling pipe 300 is disposed on the deck, and the cooling pipe 300 is in close contact with the deck; the cooling water tank 100 comprises a first water outlet 110 and a first water inlet 120, one end of a cooling pipe 300 is connected with the first water outlet 110 through a cooling water pump 200, and the other end of the cooling pipe 300 is connected with the first water inlet 120;
a pipeline 170 is arranged in the cooling water tank 100, two ends of the pipeline 170 are respectively connected with the first water outlet 110 and the first water inlet 120, and the pipeline 170 is used for storing fresh water; the cooling water tank 100 is further provided with a second water outlet 130 and a second water inlet 140, the second water inlet 140 is used for receiving seawater to dissipate heat of the fresh water in the pipeline 170, and the second water outlet 130 is used for discharging seawater.
The cooling tube 300 is made of carbon steel, which facilitates heat exchange. A water pump may be disposed in the cooling water tank 100, and the water pump may discharge the seawater through the second water outlet. Since the cooling pipe 300 may be subject to water penetration during long-term use, corrosion of the hull may be prevented by using fresh water as the cooling water.
In practical application, fresh water is injected into the pipeline 170 and the cooling pipe 300, the cooling water pump 200 is started, the fresh water in the cooling water tank 100 is pumped to the cooling pipe 300, the cooling pipe 300 is in close contact with the surface of the deck, the cooling pipe 300 can take away heat of the deck, then the fresh water flows back to the pipeline 170 in the cooling water tank 100 for cooling, and the cooled fresh water is pumped to the cooling pipe 300 through the cooling water pump 200, so that the cyclic utilization of the fresh water is realized. The cooling water tank 100 is provided with a second water outlet 130 and a second water inlet 140, so that the cooling water tank 100 is filled with seawater, and the fresh water in the pipeline 170 is cooled by the seawater. Through set up cooling water tank 100 and cooling water pump 200 at the hull, set up cooling tube 300 at the deck, utilize the fresh water circulation in the cooling tube 300 to take away the deck heat, compare with the mode that the tradition used spray system to spray sea water or fresh water, can avoid corroding the boats and ships surface and set up the equipment on the deck, reduce the maintenance cost of boats and ships.
In some embodiments, the pipe 170 is serpentine disposed inside the cooling water compartment 100, and the cooling pipe 300 is serpentine disposed on the deck. By the winding arrangement, the contact area of the pipeline 170 and the seawater, and the contact area of the cooling pipe 300 and the deck can be increased, and the heat dissipation effect is improved.
In a further embodiment, a sun visor 400 is laid on the upper portion of the cooling pipe 300. By providing the sun shield 400, the heat receiving area of the deck and the cooling pipe 300 can be reduced, and the temperature rising speed can be reduced.
In some embodiments, an air release valve 500 is further disposed at the connection between the first water outlet 110 and the cooling water pump 200, and the air release valve 500 is used for removing air in the cooling pipe 300. In practical application, when the cooling water pump 200 is operated at high power, dissolved gas in water may be separated out; meanwhile, in the process of pumping fresh water, air can be pumped into the pipeline 170, if compressed air is not discharged in time, the pressure in the pipeline can be too high, pressure backflow is caused, blades or bearings of the cooling water pump 200 are damaged, and the air escape valve 500 is arranged to discharge waste gas in the pipeline in time, so that the pressure is released, and a protection effect is achieved.
In some embodiments, a drain pipe 210 is further connected to the outlet of the cooling water pump 200, and the drain pipe 210 is used for discharging fresh water. After a long time of use, the fresh water in the cooling pipe 300 and the pipeline 170 needs to be replaced, and the cooling water pump 200 can discharge the fresh water in the pipeline 170 through the water discharge pipe 210. An on-off valve (e.g., a solenoid valve, a manual valve, etc.) may be provided on the drain pipe 210, and the on-off valve is opened when the fresh water needs to be drained.
In a further embodiment, a water inlet pipe 220 is further connected to the inlet of the cooling water pump 200, and the water inlet pipe 220 is used for receiving fresh water. In practical application, after the fresh water is replaced, the fresh water can be pumped into the cooling pipe 300 through the cooling water pump 200 to realize replenishment. A switch valve (such as an electromagnetic valve, a manual valve, etc.) may be disposed on the water inlet pipe 220, and the switch valve is opened when fresh water needs to be supplemented.
In some embodiments, a liquid level meter 150 is further disposed in the cooling water tank 100. By arranging the liquid level meter 150, whether the capacity of the seawater in the cooling water tank 100 is normal can be observed in real time, and the normal cooling work of the cooling water tank 100 is ensured.
In some embodiments, a check valve 600 is further disposed at the connection between the cooling water pump 200 and the cooling pipe 300, and the check valve 600 is used for preventing the fresh water in the cooling pipe 300 from flowing back. By providing the check valve 600, the cooling water can be prevented from flowing backward, and a safety isolation function can be performed. Generally, the check valve 600 may be disposed at a connection of the outlet of the cooling water pump 200 and the cooling pipe 300, but is not limited thereto.
In some embodiments, a manhole cover 160 is further provided outside the cooling water tank 100. The manhole cover 160 is provided to facilitate the entry of crew members into the cooling water tank 100 for inspection.
In some embodiments, a gas permeable pipe 700 is further connected to the cooling water tank 100, and the gas permeable pipe 700 is used for maintaining pressure balance inside and outside the cooling water tank 100. Specifically, both ends of the ventilation tube 700 are respectively communicated with the cooling water tank 100 and the outside air.
In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
What has been described above are merely some of the embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. A ship surface heat dissipation device is used for dissipating heat of a deck and comprises a ship body and the deck and is characterized in that a cooling water tank (100) and a cooling water pump (200) are arranged inside the ship body, a cooling pipe (300) is arranged on the deck, the cooling pipe (300) is in close contact with the deck, the cooling water tank (100) comprises a first water outlet (110) and a first water inlet (120), one end of the cooling pipe (300) is connected with the first water outlet (110) through the cooling water pump (200), and the other end of the cooling pipe (300) is connected with the first water inlet (120);
a pipeline (170) is arranged in the cooling water tank (100), two ends of the pipeline (170) are respectively connected with the first water outlet (110) and the first water inlet (120), and the pipeline (170) is used for storing fresh water; the cooling water tank (100) is further provided with a second water outlet (130) and a second water inlet (140), the second water inlet (140) is used for being connected with seawater to dissipate heat of the fresh water in the pipeline (170), and the second water outlet (130) is used for discharging the seawater.
2. The marine surface heat sink according to claim 1, wherein the pipe (170) is arranged inside the cooling water tank (100) in a meandering manner, and the cooling pipe (300) is arranged on a deck in a meandering manner.
3. The marine surface heat sink according to claim 1, wherein a sun visor (400) is laid on an upper portion of the cooling pipe (300).
4. The marine surface heat sink according to claim 1, wherein a junction between the first water outlet (110) and the cooling water pump (200) is further provided with an air release valve (500), and the air release valve (500) is used for removing air in the cooling pipe (300).
5. The marine surface heat dissipation device of claim 1, wherein a drain pipe (210) is further connected to an outlet of the cooling water pump (200), and the drain pipe (210) is used for discharging fresh water.
6. The ship surface heat dissipation device according to claim 5, wherein a water inlet pipe (220) is further connected to an inlet of the cooling water pump (200), and the water inlet pipe (220) is used for receiving fresh water.
7. The ship surface heat sink according to claim 1, wherein a liquid level meter (150) is further disposed in the cooling water tank (100).
8. The marine surface heat sink according to claim 1, wherein a check valve (600) is further disposed at a connection of the cooling water pump (200) and the cooling pipe (300), and the check valve (600) is used for preventing backflow of fresh water in the cooling pipe (300).
9. The marine surface heat sink according to claim 1, wherein a manhole cover (160) is further provided outside the cooling water tank (100).
10. The ship surface heat dissipation device of claim 1, wherein a gas permeable pipe (700) is further connected to the cooling water tank (100), and the gas permeable pipe (700) is used for maintaining pressure balance inside and outside the cooling water tank (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731538.XU CN217005462U (en) | 2022-03-31 | 2022-03-31 | Ship surface heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220731538.XU CN217005462U (en) | 2022-03-31 | 2022-03-31 | Ship surface heat dissipation device |
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| Publication Number | Publication Date |
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| CN217005462U true CN217005462U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220731538.XU Active CN217005462U (en) | 2022-03-31 | 2022-03-31 | Ship surface heat dissipation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534239A (en) * | 2023-06-26 | 2023-08-04 | 国营海东造船厂 | Intelligent ship |
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2022
- 2022-03-31 CN CN202220731538.XU patent/CN217005462U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534239A (en) * | 2023-06-26 | 2023-08-04 | 国营海东造船厂 | Intelligent ship |
| CN116534239B (en) * | 2023-06-26 | 2023-10-24 | 国营海东造船厂 | Intelligent ship |
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