CN221102864U - Waterproof water-cooling box - Google Patents

Abstract

The utility model provides a waterproof water-cooling box, which comprises: the shell is provided with a sealing cavity, and the sealing cavity is provided with an opening; the cover plate is arranged at the opening, and both the cover plate and the shell are made of metal materials; the sealing structure is arranged at the opening and is positioned between the shell and the cover plate; the water cooling assembly is arranged in the sealing cavity and comprises a liquid cooling plate, and the liquid cooling plate is attached to the side wall of the sealing cavity; the power module is arranged in the sealing cavity, the power module is attached to the liquid cooling plate, and the liquid cooling plate can radiate heat of the power module. According to the technical scheme provided by the utility model, the problem of poor heat dissipation effect in the prior art can be solved.

Description

Waterproof water-cooling box

Technical Field

The utility model relates to the technical field of waterproof power distribution, in particular to a waterproof water cooling box.

Background

The waterproof water-cooling box is important equipment for controlling a power distribution system to realize remote control under the water. Due to severe working environment and high-strength operation requirements, various mechanical and electrical structural failures of the waterproof water-cooling tank are easy to occur, and most common is sealing leakage of structural members, so that service life of equipment is shortened due to water leakage. However, in the prior art, after the tightness and the waterproof performance are met, heat generated by an internal device cannot be discharged, so that the working environment of the device in the box is too high, the device cannot stably run, and the service life of the device is greatly shortened.

Disclosure of utility model

The utility model provides a waterproof water cooling box, which solves the problem of poor heat dissipation effect in the prior art.

The utility model provides a waterproof water-cooling box, which comprises: the shell is provided with a sealing cavity, and the sealing cavity is provided with an opening; the cover plate is arranged at the opening, and both the cover plate and the shell are made of metal materials; the sealing structure is arranged at the opening and is positioned between the shell and the cover plate; the water cooling assembly is arranged in the sealing cavity and comprises a liquid cooling plate, and the liquid cooling plate is attached to the side wall of the sealing cavity; the power module is arranged in the sealing cavity, the power module is attached to the liquid cooling plate, and the liquid cooling plate can radiate heat of the power module.

Further, the water cooling assembly further comprises a hydraulic pump and a circulating pipeline, the liquid cooling plate and the hydraulic pump are both arranged on the circulating pipeline, and the hydraulic pump can drive the refrigerant to flow in the circulating pipeline and the liquid cooling plate.

Further, the sealing structure comprises a sealing ring, and the sealing ring is annularly arranged on the periphery of the opening.

Further, one side of the cover plate facing the shell is provided with a first groove, one side of the shell facing the cover plate is provided with a second groove, the second groove is arranged on the periphery of the opening in a surrounding mode, the first groove and the second groove are correspondingly arranged and form a limiting cavity, and the sealing ring is arranged in the limiting cavity.

Further, the opening is annularly provided with a coaming, and the second groove is formed in the coaming.

Further, the coaming is located the inboard of opening part, and the apron lid is established on the coaming.

Further, be provided with first connecting hole on the apron, the one side of keeping away from the apron of bounding wall is provided with the double-screw bolt, and the double-screw bolt has the screw hole, is provided with the second connecting hole on the bounding wall, and first connecting hole, second connecting hole and screw hole coaxial setting, waterproof type water-cooling tank still include the fastener, and the fastener passes first connecting hole and second connecting hole in proper order and with screw hole threaded connection to connect apron and casing.

Further, the first connecting hole, the second connecting hole and the stud form a connecting unit, the waterproof water-cooling tank is provided with a plurality of connecting units, and the connecting units are annularly arranged on the periphery of the opening.

Further, the plurality of connection units are located outside the second groove.

Further, the waterproof type water cooling box further comprises a waterproof plug, the waterproof plug is welded on the shell, and the waterproof plug is electrically connected with the power module.

By applying the technical scheme of the utility model, the waterproof water-cooling box comprises: casing, apron, seal structure, water-cooling subassembly and power module. Wherein, the cover plate and the shell are both made of metal materials, and a sealing structure is arranged between the shell and the cover plate; the water cooling assembly is arranged in the sealing cavity and comprises a liquid cooling plate, and the liquid cooling plate is attached to the side wall of the sealing cavity. The power module is attached to the liquid cooling plate, and the liquid cooling plate can be utilized to radiate heat of the power module. According to the utility model, the water cooling assembly is arranged, and the power module in the box body and the hot air in the shell are cooled and radiated by the water cooling assembly, so that the radiating efficiency in the box body can be improved while the underwater sealing and waterproof performances of the box body are ensured, the rapid cooling is realized, each device in the water cooling box stably operates, and the service life of each device is prolonged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic structural diagram of a waterproof water-cooling tank provided by the utility model;

FIG. 2 shows a side cross-sectional view of the waterproof water-cooled tank provided by the utility model;

FIG. 3 shows a top view of the waterproof water-cooled tank provided by the utility model;

fig. 4 shows another schematic view of the waterproof water-cooling tank according to the present utility model;

FIG. 5 shows a side view of the waterproof water-cooled tank provided by the utility model;

FIG. 6 shows a side view of the other side of the waterproof water-cooled tank provided by the utility model;

FIG. 7 shows a partial enlarged view at A in FIG. 6;

FIG. 8 shows a side view of a side of the waterproof water-cooled tank provided by the utility model with a waterproof socket;

fig. 9 shows a cross-sectional view of the waterproof socket of fig. 8.

Wherein the above figures include the following reference numerals:

10. A housing; 11. sealing the cavity; 12. a second groove; 13. coaming plate; 14. a waterproof plug;

20. a cover plate; 21. a first groove;

30. A seal ring;

41. A liquid cooling plate; 42. a hydraulic pump; 43. a circulation line;

50. a power module;

100. A stud;

200. a fastener;

300. A metal handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 2, an embodiment of the present utility model provides a waterproof type water-cooling tank including: the housing 10, the cover plate 20, the sealing structure, the water cooling assembly and the power module 50. The housing 10 has a seal chamber 11, the seal chamber 11 having an opening; the cover plate 20 is arranged at the opening, and the cover plate 20 and the shell 10 are both made of metal materials; the sealing structure is arranged at the opening and is positioned between the shell 10 and the cover plate 20; the water cooling assembly is arranged in the sealing cavity 11 and comprises a liquid cooling plate 41, and the liquid cooling plate 41 is attached to the side wall of the sealing cavity 11; the power module 50 is attached to the liquid cooling plate 41, and the liquid cooling plate 41 can radiate heat from the power module 50. By arranging the liquid cooling plate 41, the power module 50 is cooled, and damage caused by overhigh temperature of the power module 50 during working is avoided.

By applying the technical scheme of the utility model, the waterproof water-cooling box comprises: the housing 10, the cover plate 20, the sealing structure, the water cooling assembly and the power module 50. Wherein, the cover plate 20 and the shell 10 are both made of metal materials, and a sealing structure is arranged between the shell 10 and the cover plate 20, so that the shell 10 and the cover plate 20 are connected more tightly; the water cooling assembly comprises a liquid cooling plate 41, the liquid cooling plate 41 is attached to the side wall of the sealing cavity 11, the power module 50 is attached to the liquid cooling plate 41, and the liquid cooling plate 41 can be used for radiating heat of the power module 50. According to the utility model, the water cooling assembly is arranged, and the power module 50 in the box body and the hot air in the shell 10 are cooled and radiated by the water cooling assembly, so that the radiating efficiency in the box body can be improved while the underwater sealing and waterproof performances of the box body are ensured, the rapid cooling is realized, each device in the water cooling box stably operates, and the service life of each device is prolonged.

Wherein, the shell 10 and the cover plate 20 are processed by adopting an integral molding process. So set up, the adaptation degree of casing 10 and apron 20 is better for casing 10 and apron 20 are connected inseparabler, and use a plurality of metal sheets to weld and form probably to have the welding seam, and outside water flows into the inside damage that causes of box to the internal device from the welding seam, and adopts integrated into one piece to have guaranteed holistic structural strength, waterproof performance and the sealing performance of water-cooling tank, greatly reduced the risk that the inside device of box meets the water damage. In a specific embodiment of the present application, the cover plate 20 and the housing 10 are both made of 4mm thick aluminum alloy material, which has good sealing performance and corrosion resistance, and the heat generated in the housing can exchange heat with external water environment through the metal wall plate, and cooperate with the water cooling assembly to perform dual cooling to the interior of the housing.

In the application, the power module 50 is fixedly connected with the liquid cooling plate 41 through the screws, the liquid cooling plate 41 is fixedly connected with the side wall of the sealing cavity 11 through the screws, and the bottoms of the power module 50 and the liquid cooling plate 41 are coated with the heat conducting coating, so that the device in the box body is placed more firmly and is convenient to detach and maintain, the heat conducting coating can accelerate the heat transfer speed between the power module 50, the liquid cooling plate 41 and the side wall of the sealing cavity 11, the residence time of heat on the device in the box body is reduced, and the heat dissipation efficiency in the box body is further improved. The heat-conducting coating adopts heat-conducting silicone grease, has excellent heat-conducting property, good insulating property and water resistance, and can be used for a long time in a high-temperature environment.

Specifically, the water cooling assembly further includes a hydraulic pump 42 and a circulation pipeline 43, the hydraulic pump 42 is fixedly connected to the side wall of the housing 10 through screws, the liquid cooling plate 41 and the hydraulic pump 42 are both disposed on the circulation pipeline 43, and the hydraulic pump 42 can drive the refrigerant to flow in the circulation pipeline 43 and the liquid cooling plate 41. So set up, refrigerant passes through hydraulic pump 42 drive its circulation flow in circulation pipeline 43 to with power module 50 and the inside air of box carry out the heat exchange, in order to realize the heat dissipation to power module 50 and the cooling of the inside air of box, guarantee the steady operation of the inside device of box.

The liquid cooling plate 41 has a flow chamber, a fluid inlet and a fluid outlet, wherein the fluid inlet and the fluid outlet are respectively disposed on the circulation pipeline 43, and the flow chamber is communicated with the circulation pipeline 43 through the fluid inlet and the fluid outlet. With the above arrangement, the refrigerant enters the flow chamber of the liquid cooling plate 41 from the fluid inlet, dissipates heat from the power module 50, and then flows into the circulation line 43 from the fluid outlet and flows back to the hydraulic pump 42 to form a circulation loop.

Further, the liquid cooling plate 41 further includes a temperature detecting device, in which a driving plate is disposed in the hydraulic pump 42, the temperature detecting device is used for detecting the temperature of the power module 50, and the driving plate is used for providing driving force for the hydraulic pump and transmitting the internal temperature to an external remote device. When the temperature detection device detects that the temperature of the power module 50 exceeds 55 ℃, the driving plate drives the water cooling assembly to cool the power module 50, and when the temperature detection device detects that the temperature of the power module 50 is reduced to 50 ℃, the water cooling assembly stops working. So can realize the accurate accuse temperature to power module 50, make its work in preset temperature range, guarantee its stability of working.

As shown in fig. 6 and 7, the sealing structure includes a seal ring 30, and the seal ring 30 is annularly provided at the outer periphery of the opening. By arranging the sealing ring 30 at the opening, the connection between the opening and the cover plate 20 is tighter, and the overall sealing effect of the waterproof water-cooling tank can be further improved.

Specifically, a first groove 21 is formed on one side of the cover plate 20 facing the housing, a second groove 12 is formed on one side of the housing 10 facing the cover plate 20, the second groove 12 is arranged around the periphery of the opening, the first groove 21 and the second groove 12 are correspondingly arranged and form a limiting cavity, and a sealing ring 30 is arranged in the limiting cavity. Through the structure, the sealing ring 30 is simultaneously contacted with the surfaces of the first groove 21 and the second groove 12, and the gap between the shell 10 and the cover plate 20 can be sealed through the sealing ring 30, so that the connection of the two is more compact, and the sealing effect of the water cooling box is ensured. In this embodiment, the first groove 21 and the second groove 12 are machined, so that the alignment precision of the sealing ring 30 and the limiting cavity is improved, and the waterproof performance of the water cooling tank is further improved.

Wherein, the opening part annular is provided with bounding wall 13, and second recess 12 sets up on bounding wall 13. The second groove 12 is arranged on the coaming 13, so that the second groove 12 has larger placing space and size selection, and is convenient for the arrangement and processing of the second groove 12.

Further, the coaming 13 is located on the inner side of the opening, and the cover plate 20 is arranged on the coaming 13 in a covering mode. Through being provided with bounding wall 13 in the inboard of opening part, can prevent that the outside water of box from directly flowing into the box is inside, if there is a small amount of water inflow, water can stop on bounding wall 13, can not directly drip on the internal device, protects the internal device, and sets up bounding wall 13 and increased the area of contact of casing 10 and apron 20, has further promoted sealing performance and waterproof performance of water-cooling box.

As shown in fig. 3 to 5, the cover 20 is provided with a first connecting hole, one side of the coaming 13 away from the cover 20 is provided with a stud 100, the stud 100 is provided with a threaded hole, the coaming 13 is provided with a second connecting hole, the first connecting hole, the second connecting hole and the threaded hole are coaxially arranged, the waterproof type water-cooling box further comprises a fastener 200, and the fastener 200 sequentially penetrates through the first connecting hole and the second connecting hole and is in threaded connection with the threaded hole so as to connect the cover 20 and the shell 10. The cover plate 20 and the coaming 13 are fixedly connected through the arrangement of the threaded matching of the fastener 200 and the stud 100, so that the cover plate is convenient to replace and disassemble, and the o-type rubber is also matched and installed on the fastener 200, so that the matching tightness and waterproofness of the fastener 200 and the stud 100 are improved. In this embodiment, the stud 100 is fully welded on the lower panel of the coaming 13 by laser, and the tightness of connection between the stud 100 and the coaming 13 is ensured by laser welding, so that welding seams possibly caused by manual welding are avoided, and the sealing performance and the waterproof performance of the water cooling tank are further improved.

Wherein, first connecting hole, second connecting hole and double-screw bolt 100 form a connecting unit, and waterproof type water-cooling tank has a plurality of connecting units, and a plurality of connecting units annular set up in open-ended periphery. In this embodiment, the number of the connection units is set to 6, and in other embodiments of the present application, the number of the connection units may be adjusted accordingly according to the size of the water cooling tank, and may be set to 4, 6 or 8.

In the present embodiment, the plurality of connection units are located outside the second groove 12. So set up, guarantee water-cooling box furthest's sealing performance and waterproof performance at first, the rethread sets up sealing washer 30 in second recess 12 and further strengthens water-cooling box holistic sealing performance and waterproof performance. And, the connection unit is provided outside the second groove 12 so that the connection of the coaming 13 and the cover plate 20 is more stable.

As shown in fig. 8 and 9, the waterproof type water-cooling tank further includes a waterproof plug 14, the waterproof plug 14 is welded to the housing 10, and the waterproof plug 14 is electrically connected to the power module 50. The stud 100 is fully welded at the joint of the waterproof plug 14 and the housing 10, so that the waterproof performance of the waterproof plug 14 is ensured, and the waterproof performance in the water cooling box can be ensured even if external water flows into the waterproof plug 14. In the embodiment, the quick connector is connected with the water cooling tank, so that the steps of maintenance operation are simplified, and the labor cost required by maintenance is reduced.

In the present application, the metal handle 300 is welded to the side of the cover plate 20 away from the housing 10, thus facilitating the holding and movement of the worker and the maintenance operation in the later period. Wherein, when the waterproof type water-cooling box shell 10 is processed, the box feet can be correspondingly arranged at the four corners for fixing and installing the water-cooling box, or the box feet are not processed, and the embedded installation is directly adopted, so that the water-cooling box shell is convenient to maintain and disassemble.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the authorization specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A waterproof water-cooled tank, characterized in that the waterproof water-cooled tank comprises:

-a housing (10), the housing (10) having a sealed cavity (11), the sealed cavity (11) having an opening;

The cover plate (20) is arranged at the opening, and the cover plate (20) and the shell (10) are both made of metal materials;

A sealing structure arranged at the opening and positioned between the shell (10) and the cover plate (20);

The water cooling assembly is arranged in the sealing cavity (11) and comprises a liquid cooling plate (41), and the liquid cooling plate (41) is attached to the side wall of the sealing cavity (11);

The power module (50) is arranged in the sealing cavity (11), the power module (50) is attached to the liquid cooling plate (41), and the liquid cooling plate (41) can radiate heat of the power module (50).

2. The water-resistant water cooling tank according to claim 1, wherein the water cooling assembly further comprises a hydraulic pump (42) and a circulation pipeline (43), the liquid cooling plate (41) and the hydraulic pump (42) are both arranged on the circulation pipeline (43), and the hydraulic pump (42) can drive a refrigerant to flow in the circulation pipeline (43) and the liquid cooling plate (41).

3. The water resistant and water cooled tank of claim 1 wherein said sealing structure comprises a sealing ring (30), said sealing ring (30) being annularly disposed about the periphery of said opening.

4. A water-proof water-cooled tank according to claim 3, characterized in that a first groove (21) is arranged on one side of the cover plate (20) facing the housing, a second groove (12) is arranged on one side of the housing (10) facing the cover plate (20), the second groove (12) is surrounded on the periphery of the opening, the first groove (21) and the second groove (12) are correspondingly arranged and form a limiting cavity, and the sealing ring (30) is arranged in the limiting cavity.

5. The waterproof water-cooling tank according to claim 4, characterized in that a coaming (13) is annularly arranged at the opening, and the second groove (12) is arranged on the coaming (13).

6. The waterproof water-cooling tank according to claim 5, characterized in that the shroud (13) is located inside the opening, and the cover plate (20) is provided on the shroud (13).

7. The waterproof type water-cooling tank according to claim 5, wherein a first connecting hole is formed in the cover plate (20), a stud (100) is arranged on one side, away from the cover plate (20), of the enclosing plate (13), the stud (100) is provided with a threaded hole, a second connecting hole is formed in the enclosing plate (13), the first connecting hole, the second connecting hole and the threaded hole are coaxially formed, the waterproof type water-cooling tank further comprises a fastener (200), and the fastener (200) sequentially penetrates through the first connecting hole and the second connecting hole and is in threaded connection with the threaded hole so as to connect the cover plate (20) and the shell (10).

8. The water resistant water cooler according to claim 7, wherein the first connection hole, the second connection hole and the stud (100) form one connection unit, the water resistant water cooler having a plurality of connection units, the plurality of connection units being annularly arranged at the outer circumference of the opening.

9. The water-resistant water-cooled tank as claimed in claim 8, characterized in that a plurality of said connection units are located outside said second recess (12).

10. The water-resistant water-cooled tank of claim 1 further comprising a water-resistant plug (14), the water-resistant plug (14) being welded to the housing (10), the water-resistant plug (14) being electrically connected to the power module (50).