CN213991557U - Marine ballast and ballast cabinet - Google Patents
Marine ballast and ballast cabinet Download PDFInfo
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- CN213991557U CN213991557U CN202120264947.9U CN202120264947U CN213991557U CN 213991557 U CN213991557 U CN 213991557U CN 202120264947 U CN202120264947 U CN 202120264947U CN 213991557 U CN213991557 U CN 213991557U
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Abstract
The application discloses marine ballast, including ballast casing, form the components and parts installation cavity in the ballast casing, components and parts installation cavity middle part is equipped with the radiator, the radiator is the tube-shape, and both ends around the radiator runs through ballast casing, and the radiator inner chamber seals with the components and parts installation cavity and does not communicate with, and radiator inner chamber one end is equipped with the fan, and the other end is equipped with the air outlet, and the radiator inner chamber becomes central wind channel, components and parts installation cavity crowning heating element installs on the radiator, be equipped with the fin in the radiator inner chamber, be equipped with the heating element mounting groove on the radiator outer wall of installation intracavity, heating element mounting groove below is equipped with the wiring groove, is equipped with on the radiator outer wall of heating element mounting groove one side and separates the separation blade with it complex heat conduction, and the heat conduction separates the separation blade and articulates with the radiator outer wall. The utility model has the advantages of simple structure, reliable heat dissipation effect and good protection of internal elements.
Description
Technical Field
The utility model belongs to the ballast field, concretely relates to marine ballast and ballast cabinet.
Background
The high-power light source for the ship is mainly applied to water purification and disinfection and ballast water inactivation equipment, and the installation position of the high-power light source is mostly an engine room or a pump room. The equipment in the engine room is numerous and has a narrow space, and a plurality of heating equipment, such as main equipment of a ship host, a generator, an air compressor, an oil distributor and the like, are arranged in the engine room. The arrangement of ship engine room equipment is compact, the mutual thermal radiation influence is large, the environment temperature in the engine room is mostly 30-45 ℃, the limit temperature is close to 50 ℃ when a tropical port stops in hot summer, and the high temperature is a great test for the long-time stable work of electrical equipment.
The water purifying and sterilizing equipment and the ballast water inactivating equipment for the ship have high flow rate due to large water treatment amount. The power of the light source is large, the quantity is large, the power of a single ballast is the most common 6-12 KW ballast, the maximum power of a single ballast cabinet (9 ballasts) can reach 108KW, and the heating power of the whole ballast cabinet can reach 5.4KW calculated by the power factor of the ballast of 95%. It is seen that the heating value is very large.
At present, an air cooling structure with a cooling fan and radiating fins is generally adopted in ballast design, the fan blows air to the surfaces of the internal radiating fins, and hot air after heat exchange is exhausted out of the ballast. The design needs larger through holes or grids on the ballast shell to ensure that sufficient cold air enters the shell for exchange and cooling, so that the protection grade can only reach IP20, and the protection grade of equipment in the ship cabin needs to meet IP 44. Because the cabin is narrow and small, the weight size of ballast cabinet should not be too big, and the inner space is little, and when many ballasts work together, the air temperature in the cabinet risees along with the circulation heating of ballast in succession gradually, leads to the ballast to report to the police and shuts down, and equipment is shut down. In the method for increasing the ventilation of the cabinet body, the air inlet and the air outlet are covered by waterproof and dustproof tight filter cotton due to the limitation of the protection grade IP44 of the cabinet body, and the ventilation effect is poor. The circulating air quantity is not enough to bring away the heat productivity caused by the work of the ballast.
In CN202791915U patent, the ballast heat dissipation device is provided with a sealing housing with heat dissipation fins on the outer surface outside the ballast core, a fan is provided between the heat dissipation fins of the housing, the ballast core is sealed by the housing, and the heat dissipation of the heat dissipation fins is accelerated by the active heat dissipation of the fan, so that the heat dissipation effect is better than the natural heat dissipation of the heat dissipation fins. In order to protect the fan, a protective cover needs to be arranged on the outer portion, and the structure is relatively complex and occupies a large space.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the ballast radiating effect is poor, the ballast cabinet is bulky that prior art exists, this application provides a marine ballast and ballast cabinet.
In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides a marine ballast, includes ballast housing, forms the components and parts installation cavity in the ballast housing, components and parts installation cavity middle part is equipped with the radiator, the radiator is the tube-shape, and both ends around the radiator runs through ballast housing, and the radiator inner chamber seals with the components and parts installation cavity and does not communicate with, and radiator inner chamber one end is equipped with the fan, and the other end is equipped with the air outlet, and the radiator inner chamber becomes central wind channel, components and parts installation cavity crowning heating element installs on the radiator, be equipped with the fin in the radiator inner chamber, be equipped with the heating element mounting groove on the radiator outer wall in the installation cavity, heating element mounting groove below is equipped with the wiring groove, is equipped with on the radiator outer wall of heating element mounting groove one side and separates the separation blade with its complex heat conduction, and the heat conduction separates the separation blade and articulates with the radiator outer wall.
The radiating fins are arranged in the radiating inner cavity in an up-and-down array mode, two ends of each radiating fin are fixedly connected with the inner wall of the radiator, an air channel is formed between the radiating fins, and radiating fins are arranged on the surfaces of the radiating fins.
The high-heating component is a heating integrated chip, and the heating integrated chip is adhered to the outer wall of the radiator by using heat-conducting silicon adhesive. The heat-generating integrated chip and the radiator conduct heat through the solid, and the heat dissipation is fast. The heat generated by the heating integrated chip exchanges energy with the wall of the radiator, and the heat in the component mounting cavity is accelerated to be radiated.
The front end of the ballast shell is provided with an installation panel, the rear end of the ballast shell is connected with a ballast cabinet back plate, and the ballast cabinet back plate is provided with a hole at the corresponding position of the air outlet of the radiator.
And a sealing gasket is arranged at the joint of the radiator and the ballast cabinet body.
The utility model also provides a ballast cabinet, the internal 2 or the above-mentioned ballasts of more than 2 of arranging of cabinet of ballast cabinet.
The beneficial effects of the utility model are that, the inside radiator of ballast adopts closed tubular structure, and radiator center aeration cooling, periphery are the enclosed construction, and the radiator carries out the heat exchange with the inside components and parts of ballast, and the air after the heating directly discharges to the external side of ballast cabinet in the radiator inner chamber, avoids appearing the phenomenon that the cabinet inner loop exchanges and heaies up. Meanwhile, the cylindrical radiator and other elements in the ballast are sealed at intervals, so that external water, dust and the like cannot pollute internal electrical elements through the air outlet, and the operation safety of the equipment is ensured. The utility model has the advantages of simple structure, reliable heat dissipation effect and good protection of internal elements.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic diagram of a ballast architecture.
Fig. 2 is a schematic view of a heat sink structure.
Fig. 3 is a cross-sectional view of a heat sink.
Fig. 4 is a ballast installation schematic.
Fig. 5 is a side view of fig. 4.
Fig. 6 is a rear view of fig. 4.
Fig. 7 is a schematic diagram of a ballast cabinet structure.
In the figure: 1 installation panel, 2 ballast casings, 3 components and parts installation cavity, 4 other electrical components, 5 radiators, 51 fans, 52 air outlets, 53 fins, 54 heat dissipation fins, 55 wind channels, 56 heating element installation grooves, 57 wiring grooves, 58 heat conduction separation blades, 6 sealing gaskets, 7 heating integrated chips, 8 ballast cabinet backplates, 81 openings, 9 ballast cabinets and 10 ballasts.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example 1:
as shown in fig. 1, a marine ballast includes a ballast housing 2, a component mounting cavity 3 is formed in the ballast housing 2, a radiator 5 is arranged in the middle of the component mounting cavity 3, the radiator 5 is cylindrical, the radiator 5 penetrates through the front end and the rear end of the ballast housing 2, the inner cavity of the radiator 5 is not communicated with the component mounting cavity in a sealed manner, one end of the inner cavity of the radiator 5 is provided with a fan 51, the other end of the inner cavity of the radiator 5 is provided with an air outlet 52, the inner cavity of the radiator 5 becomes a central air duct, and a high-heating component in the component mounting cavity 3 is mounted on the radiator 5. The heat sink 5 is provided with heat dissipation fins 53 in the inner cavity, the heat dissipation fins 53 are arranged in the inner cavity of the heat sink 5 in an up-and-down array, two ends of the heat dissipation fins 53 are fixedly connected with the inner wall of the heat sink 5, an air duct 55 is formed between the heat dissipation fins 53, and heat dissipation fins 54 are arranged on the surface of the heat dissipation fins 53, as shown in fig. 3. The heat radiating fins 53 and the heat radiating fins 54 increase the heat exchange area and promote the heat exchange between the cylindrical wall of the radiator 5 and the central air duct. Radiator 5 that is located the middle part separates into two cavitys with the component installation cavity, and electrical components sets up in components and parts installation cavity 3, and wherein high heating components and parts are pasted at radiator 5 outer wall with heat conduction silicon adhesive if the integrated chip 7 that generates heat, and other electrical components 4 distribute in components and parts installation cavity 3, and the integrated chip 7 that generates heat is the high component of production of heat, and the direct and 5 walls of radiator of heat that its produced carry out energy exchange, and the heat is effluvium in the component installation cavity 3 with higher speed, avoids the high temperature in the component installation cavity 3.
As shown in fig. 2, a heating element mounting groove 56 is formed in the outer wall of the heat sink in the mounting cavity, a wiring groove 57 is formed below the heating element mounting groove 56, a heat conduction blocking piece 58 matched with the heating element mounting groove 56 is arranged on the outer wall of the heat sink 5 on one side of the heating element mounting groove 56, and the heat conduction blocking piece 58 is hinged to the outer wall of the heat sink (via a pin). When the heat radiator is processed, the heating element is fixed in the heating element mounting groove 56, the heat conduction separation blocking piece 58 is rotated to the outer side of the heating element, and the heat conduction separation blocking piece 58 can block the heat radiation of the heating element to the component mounting cavity 3 and transmit the heat to the heat radiator 5.
As shown in fig. 1, fig. 3, fig. 4 and fig. 5, in this embodiment, the front end of the ballast housing 2 is provided with the mounting panel 1, the mounting panel 1 is fixed to the front end of the ballast cabinet 9, the rear end of the ballast housing 2 is connected to the ballast cabinet back plate 8, the ballast cabinet back plate 8 is provided with an opening 81 at a position corresponding to the air outlet 52 of the heat sink 5, and the size of the opening 81 is matched with the size of the heat sink 5. And a sealing gasket 6 is arranged at the joint of the radiator 5 and the ballast cabinet 9. The sealing gasket 6 enhances the sealing effect between the radiator 5 and the ballast cabinet 9 body, and ensures that the flowing high-temperature gas in the inner cavity of the radiator 5 is directly discharged out of the ballast cabinet 9 body from the air outlet 52 and cannot enter the ballast cabinet 9 body.
When the ballast cabinet 9 works, air in the ballast cabinet 9 flows to the central air duct of the radiator 5 along with the fan 51, the temperature of the central air duct of the radiator 5 is increased after heat exchange is carried out through the radiating fins 53 in the radiator 5, and the air is discharged out of the ballast cabinet 9 through the rear air outlet 52. The utility model discloses a ballast 10 can closely arrange in the cabinet, compact structure to the heat transfer is to the external portion of cabinet through aluminium system cartridge type radiator 5 after the core integrated chip generates heat, not directly discharges in the cabinet, avoids repeated entering ballast 10 and causes temperature cycle to rise.
Example 2
A ballast cabinet 9, wherein 2 or more than 2 ballasts 10 in the embodiment 1 are arranged in the cabinet body of the ballast cabinet 9. Utilize the utility model discloses ballast 10 can adopt closely arrangement structure, need not to reserve the air cycle space, and ballast cabinet 9 of the weight body designs compactly, and the mounted position is more nimble. As shown in fig. 7, it can be installed closely and even more ballasts 10 can be extended laterally.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a marine ballast, includes ballast shell, forms components and parts installation cavity in the ballast shell, its characterized in that: the middle part of the component mounting cavity is provided with a radiator, the radiator is in a cylindrical shape, the radiator penetrates through the front end and the rear end of the ballast shell, the inner cavity of the radiator is not communicated with the component mounting cavity in a sealed mode, one end of the inner cavity of the radiator is provided with a fan, the other end of the inner cavity of the radiator is provided with an air outlet, the inner cavity of the radiator becomes a central air duct, high heating components in the component mounting cavity are mounted on the radiator, radiating fins are arranged in the inner cavity of the radiator, a heating element mounting groove is formed in the outer wall of the radiator in the mounting cavity, a wiring groove is formed below the heating element mounting groove, a heat conduction separation blade matched with the heating element mounting groove is arranged on the outer wall of the radiator on one side of the heating element mounting groove, and the heat conduction separation blade is hinged to the outer wall of the radiator.
2. A ballast for a ship according to claim 1, wherein: the radiating fins are arranged in the radiating inner cavity in an up-and-down array mode, two ends of each radiating fin are fixedly connected with the inner wall of the radiator, an air channel is formed between the radiating fins, and radiating fins are arranged on the surfaces of the radiating fins.
3. A ballast for a ship according to claim 1 or 2, wherein: the high-heating component is a heating integrated chip, and the heating integrated chip is adhered to the outer wall of the radiator by using heat-conducting silicon adhesive.
4. A ballast for a ship according to claim 3, wherein: the front end of the ballast shell is provided with an installation panel, the rear end of the ballast shell is connected with a ballast cabinet back plate, and the ballast cabinet back plate is provided with a hole at the corresponding position of the air outlet of the radiator.
5. A ballast for ship according to claim 4, wherein: and a sealing gasket is arranged at the joint of the radiator and the ballast cabinet body.
6. A ballast cabinet is characterized in that: 2 or more than 2 marine ballasts as claimed in claim 1 are arranged in the ballast cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264947.9U CN213991557U (en) | 2021-01-30 | 2021-01-30 | Marine ballast and ballast cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264947.9U CN213991557U (en) | 2021-01-30 | 2021-01-30 | Marine ballast and ballast cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213991557U true CN213991557U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120264947.9U Active CN213991557U (en) | 2021-01-30 | 2021-01-30 | Marine ballast and ballast cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213991557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113645812A (en) * | 2021-08-19 | 2021-11-12 | 华为技术有限公司 | Heat dissipation structure for electronic equipment and electronic equipment |
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2021
- 2021-01-30 CN CN202120264947.9U patent/CN213991557U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113645812A (en) * | 2021-08-19 | 2021-11-12 | 华为技术有限公司 | Heat dissipation structure for electronic equipment and electronic equipment |
| CN113645812B (en) * | 2021-08-19 | 2024-03-15 | 华为数字能源技术有限公司 | Heat radiation structure for electronic equipment and electronic equipment |
| CN118102668A (en) * | 2021-08-19 | 2024-05-28 | 华为数字能源技术有限公司 | Vehicle-mounted charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.19, Shenyang South Road, Zhangcun Town, Huancui District, Weihai City, Shandong Province 264200 Patentee after: Weihai COSCO marine heavy industry technology Co.,Ltd. Address before: 264200 intersection of Changjiang street, Shenyang Middle Road, Zhangcun Town, Huancui District, Weihai City, Shandong Province Patentee before: WEIHAI COSCO SHIPBUILDING TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |