Liquid cooling circulating type ship battery cabin heat dissipation structure

Abstract

The utility model discloses a liquid cooling circulation formula ship battery cabin heat dissipation structure, including battery cabin, the battery cabin inner chamber is used for placing lithium battery, a plurality of transverse cooling conduit is penetrated in the battery cabin, and one end of a plurality of cooling conduit is connected water supply pipe in common, and the other end of each cooling conduit is connected drain pipe in common, the water inlet end of water supply pipe is connected the output of water pump, relate to ship battery cabin heat dissipation technical field, through setting up the cooling conduit that penetrates each battery cabin, and utilize water pump to draw water in cooling conduit continuously, realize the heat dissipation of battery cabin, and water pump draws the water in the water area of ship sailing continuously, therefore need not set up refrigeration equipment to heat dissipation and circulate heat dissipation to water to reduce the heat dissipation energy consumption of battery cabin, through the metal heat conduction board that penetrates on cooling conduit, and the metal heat conduction board is located in battery cabin, can therefore better carry out heat conduction, thereby can more effectively heat dissipation battery cabin.

Description

Technical Field

[0001] This utility model relates to the field of heat dissipation technology for ship battery compartments, specifically a liquid-cooled circulating heat dissipation structure for ship battery compartments. Background Technology

[0002] Specialized engineering vessels, needing to meet various complex operational conditions, are equipped with ultra-high-capacity ternary lithium batteries for energy storage. To ensure safety, these batteries must be kept away from machinery and living quarters. Currently, the battery compartment is cooled by a coolant system, primarily using cooling equipment and pumps for circulation. This cooling equipment increases energy consumption, resulting in higher costs for battery compartment cooling. Utility Model Content

[0003] In view of the problems existing in the heat dissipation structure of the liquid-cooled circulating marine battery compartment, this utility model is proposed.

[0004] Therefore, the purpose of this invention is to provide a liquid-cooled circulating heat dissipation structure for marine battery compartments, solving the problem of current methods that rely on coolant to cool the battery compartment, primarily using cooling equipment to cool the coolant and a pump to circulate it. The addition of cooling equipment increases energy consumption, thus leading to higher heat dissipation costs for the battery compartment.

[0005] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: A liquid-cooled circulating marine battery compartment heat dissipation structure includes a battery compartment, the inner cavity of which is used to house lithium batteries, and multiple horizontally placed cooling pipes running through the battery compartment. One end of each cooling pipe is connected to a water supply pipe, and the other end of each cooling pipe is connected to a drain pipe. The inlet end of the water supply pipe is connected to the output end of a water pump.

[0006] As a preferred embodiment of the liquid-cooled circulating ship battery compartment heat dissipation structure described in this utility model, the top end of the water supply pipe is a closed structure, and the water supply pipe has multiple water outlets that connect with the cooling duct.

[0007] As a preferred embodiment of the liquid-cooled circulating ship battery compartment heat dissipation structure described in this utility model, the input end of the water pump is connected to a water inlet pipe, and the bottom of the water inlet pipe extends into the water area.

[0008] As a preferred embodiment of the liquid-cooled circulating ship battery compartment heat dissipation structure described in this utility model, the drain pipe has multiple water inlets that connect with the cooling duct.

[0009] As a preferred embodiment of the liquid-cooled circulating marine battery compartment heat dissipation structure described in this utility model, the battery compartment has multiple partitions in its inner cavity, which are used to support lithium batteries.

[0010] As a preferred embodiment of the liquid-cooled circulating marine battery compartment heat dissipation structure described in this utility model, wherein: a limiting ring is welded to the top of the partition, the bottom of the lithium battery set on the partition is inserted into the limiting ring, and a door panel is hinged to the front end of the battery compartment.

[0011] As a preferred embodiment of the liquid-cooled circulating ship battery compartment heat dissipation structure described in this utility model, a metal heat-conducting plate is passed through the cooling duct, and the metal heat-conducting plate is sealed to the cooling duct.

[0012] As a preferred embodiment of the liquid-cooled circulating ship battery compartment heat dissipation structure of this utility model, the cooling duct has a through hole for a metal heat-conducting plate to pass through, and a support ring is welded at the through hole. A sealing ring is provided inside the support ring, and the sealing ring elastically clamps the metal heat-conducting plate. The metal heat-conducting plate is located in the inner cavity of the battery compartment.

[0013] As a preferred embodiment of the liquid-cooled circulating ship battery compartment heat dissipation structure described in this utility model, the metal heat-conducting plate has an integral heat-conducting strip.

[0014] Compared with existing technologies: By installing cooling ducts that run through each battery compartment and using water pumps to continuously pump water into the cooling ducts, the battery compartments can be cooled. The water pumps continuously pump water from the waters where the ship is sailing, so there is no need to install refrigeration equipment to cool the water, thus reducing the energy consumption of the battery compartments.

[0015] By passing a metal heat-conducting plate through the cooling duct and placing the metal heat-conducting plate inside the battery compartment, heat conduction is improved, thereby enabling more effective heat dissipation from the battery compartment. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of Embodiment 1 of the present utility model; Figure 2 Provided for Embodiment 1 of this utility model Figure 1 A sectional view; Figure 3 A top view of the cooling conduit provided in Embodiment 1 of this utility model; Figure 4 This is a structural schematic diagram of Embodiment 2 of the present invention.

[0017] In the diagram: Battery compartment 1, door panel 2, cooling duct 3, support ring 31, sealing ring 311, drain pipe 4, water supply pipe 5, water pump 6, water inlet pipe 7, metal heat-conducting plate 8, heat-conducting strip 81, partition 9, limiting ring 91. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Example

[0019] This utility model provides a liquid-cooled circulating heat dissipation structure for a marine battery compartment. Please refer to [link / reference]. Figure 1-3 The system includes a battery compartment 1, the inner cavity of which is used to house lithium batteries. Multiple partitions 9 are provided within the inner cavity of the battery compartment 1 to support the lithium batteries. Multiple horizontally placed cooling conduits 3 pass through the battery compartment 1. One end of each cooling conduit 3 is connected to a water supply pipe 5. The top end of the water supply pipe 5 is closed, and it has multiple outlets that connect to the cooling conduits 3. The other end of each cooling conduit 3 is connected to a drain pipe 4. The inlet end of the water supply pipe 5 is connected to the output end of a water pump 6. The input end of the water pump 6 is connected to an inlet pipe 7, the bottom of which extends into the water.

[0020] A limiting ring 91 is welded to the top of the partition 9, and the bottom of the lithium battery set on the partition 9 is inserted into the limiting ring 91. The front end of the battery compartment 1 is hinged to a door panel 2.

[0021] A metal heat-conducting plate 8 passes through the cooling conduit 3, and the metal heat-conducting plate 8 is sealed to the cooling conduit 3. Specifically, the cooling conduit 3 has a through hole for the metal heat-conducting plate 8 to pass through, and a support ring 31 is welded at the through hole. A sealing ring 311 is provided inside the support ring 31, and the sealing ring 311 elastically clamps the metal heat-conducting plate 8. The metal heat-conducting plate 8 is located in the inner cavity of the battery compartment 1. Therefore, the metal heat-conducting plate 8 absorbs the heat generated by the lithium battery in the battery compartment 1. Water flows in the cooling conduit 3 and carries away the heat on the metal heat-conducting plate 8, thereby achieving heat dissipation of the battery compartment.

[0022] In practical use, the cooling duct 3 runs through multiple battery compartments 1 inside the ship, the end of the water inlet pipe 7 is extended into the water area, and the bottom outlet of the drain pipe 4 is located outside the ship to drain water directly into the water area; the water pump 6 draws water into the water supply pipe 5, and then the water enters the cooling duct 3. Therefore, the metal heat-conducting plate 8 absorbs the heat generated by the lithium battery in the battery compartment 1. The water flows in the cooling duct 3 and carries away the heat on the metal heat-conducting plate 8, thereby dissipating heat from the battery compartment and carrying away the heat on the metal heat-conducting plate 8. The water is discharged into the water area through the drain pipe 4. Example

[0023] See attached document Figure 4 Unlike Embodiment 1, the metal heat-conducting plate 8 has an integral heat-conducting strip 81, which makes the heat-conducting strip 81 have a better heat conduction effect, thereby better dissipating heat from the battery compartment 1.

[0024] In practical use, the cooling duct 3 runs through multiple battery compartments 1 inside the ship, the end of the water inlet pipe 7 is extended into the water area, and the bottom outlet of the drain pipe 4 is located outside the ship to drain water directly into the water area; the water pump 6 draws water into the water supply pipe 5, and then the water enters the cooling duct 3. Therefore, the metal heat-conducting plate 8 absorbs the heat generated by the lithium battery in the battery compartment 1. The water flows in the cooling duct 3 and carries away the heat on the metal heat-conducting plate 8, thereby dissipating heat from the battery compartment and carrying away the heat on the metal heat-conducting plate 8. The water is discharged into the water area through the drain pipe 4.

[0025] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A liquid-cooled circulating marine battery compartment heat dissipation structure, comprising a battery compartment (1), wherein the inner cavity of the battery compartment (1) is used to house lithium batteries, characterized in that: Multiple horizontally placed cooling pipes (3) run through the battery compartment (1). One end of each cooling pipe (3) is connected to a water supply pipe (5), and the other end of each cooling pipe (3) is connected to a drain pipe (4). The inlet end of the water supply pipe (5) is connected to the output end of a water pump (6).

2. The liquid-cooled circulating marine battery compartment heat dissipation structure according to claim 1, characterized in that, The top of the water supply pipe (5) is a closed structure, and the water supply pipe (5) has multiple outlets that connect with the cooling conduit (3).

3. The liquid-cooled circulating heat dissipation structure for a marine battery compartment according to claim 1, characterized in that, The water pump (6) is connected to an inlet pipe (7) at its input end, and the bottom of the inlet pipe (7) extends into the water area.

4. A liquid-cooled circulating marine battery compartment heat dissipation structure according to claim 2 or 3, characterized in that, The drain pipe (4) has multiple inlets that connect to the cooling conduit (3).

5. The liquid-cooled circulating heat dissipation structure for a marine battery compartment according to claim 4, characterized in that, The battery compartment (1) has multiple partitions (9) inside, which are used to support the lithium battery.

6. The liquid-cooled circulating heat dissipation structure for a marine battery compartment according to claim 5, characterized in that, A limiting ring (91) is welded to the top of the partition (9), and the bottom of the lithium battery set on the partition (9) is inserted into the limiting ring (91). The front end of the battery compartment (1) is hinged to a door panel (2).

7. The liquid-cooled circulating heat dissipation structure for a marine battery compartment according to claim 4, characterized in that, A metal heat-conducting plate (8) runs through the cooling conduit (3), and the metal heat-conducting plate (8) is sealed to the cooling conduit (3).

8. The liquid-cooled circulating marine battery compartment heat dissipation structure according to claim 7, characterized in that, The cooling conduit (3) has a through hole for the metal heat-conducting plate (8) to pass through, and a support ring (31) is welded at the through hole. A sealing ring (311) is provided inside the support ring (31), and the sealing ring (311) elastically clamps the metal heat-conducting plate (8). The metal heat-conducting plate (8) is located in the inner cavity of the battery compartment (1).

9. A liquid-cooled circulating marine battery compartment heat dissipation structure according to claim 8, characterized in that, The metal heat-conducting plate (8) has an integral heat-conducting strip (81).

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