CN114003113A

CN114003113A - Heat dissipation management auxiliary device for submarine data center and system thereof

Info

Publication number: CN114003113A
Application number: CN202111284560.0A
Authority: CN
Inventors: 魏泊熹; 陈鑫; 李晴; 陈星汝; 陈立枫; 陈俊
Original assignee: Jimei University
Current assignee: Jimei University
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-02-01
Anticipated expiration: 2041-11-01
Also published as: CN114003113B

Abstract

The invention discloses a heat dissipation management auxiliary device for a submarine data center and a system thereof, which relate to the technical field of heat dissipation of the submarine data center and comprise an outer shell and an inner shell, wherein the inner shell is positioned in the middle of the inside of the outer shell, pull rings are fixedly connected to the outer side surface of the outer shell close to the tops of two sides, a supporting bottom plate is arranged below the outer shell, six groups of supporting columns are fixedly connected between the outer shell and the supporting bottom plate, sealing mechanisms are arranged on the outer shell and the inner shell, each sealing mechanism comprises two groups of outer sealing cover plates and two groups of inner sealing cover plates, and a filtering mechanism is arranged on the outer side of each outer sealing cover plate; the invention can utilize seawater to quickly radiate the inner shell, has good radiating effect, plays a good role in preventing blockage, accelerates the fluidity of the seawater in the device, can prevent impurities in the seawater from attaching to the fins to influence heat exchange, and improves the radiating efficiency.

Description

Heat dissipation management auxiliary device for submarine data center and system thereof

Technical Field

The invention relates to the technical field of heat dissipation of a submarine data center, in particular to a heat dissipation management auxiliary device for the submarine data center and a system thereof.

Background

The seabed data center project is characterized in that internet facilities such as a server and the like are installed in a seabed closed pressure container with an advanced cooling function, power is supplied by a seabed composite cable, and data are transmitted back to the internet. The submarine data center can contain ecological activities such as marine ranches, fishery net cages and the like, and can serve industrial activities such as offshore wind power, offshore oil platforms and the like. The data center is deployed in a nearby water area of a coastal city, so that the distance between data and users can be greatly shortened, land resources do not need to be occupied, energy consumption can be saved, and the data center is a large data center solution which is completely green and sustainable in development.

At present, a large amount of energy is generally consumed for heat dissipation in a data center, the inner shell cannot be rapidly cooled by seawater, a good heat dissipation effect is not achieved, and a good anti-blocking effect is not achieved, so that the mobility of the seawater inside the device is slow, impurities in the seawater easily adhere to fins to influence heat exchange, and the heat dissipation efficiency is reduced.

Disclosure of Invention

The invention aims to provide a heat dissipation management auxiliary device for a submarine data center and a system thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a seabed is heat dissipation management auxiliary device for data center, includes shell body and interior casing, interior casing is located the inside intermediate position of shell body, the lateral surface of shell body is close to the equal fixedly connected with pull ring in both sides top, the below of shell body is provided with supporting baseplate, six groups of support columns of fixedly connected with between shell body and the supporting baseplate, be provided with sealing mechanism on shell body and the interior casing, and sealing mechanism includes two sets of external seal apron and two sets of internal seal apron, the outside of external seal apron is provided with filtering mechanism.

As a further scheme of the invention: the lateral surface of shell body is close to equal fixed mounting in both sides border position and has No. two connecting plates of three groups, and is two sets of the equal fixedly connected with connecting plate of three groups of the lateral surface of external seal apron, six groups the lateral surface of a connecting plate all runs through and is provided with fastening bolt, and is two sets of the medial surface of external seal apron is close to the equal fixed mounting in border position and has the grafting ring post, and is two sets of four connecting rods of the equal fixedly connected with of lateral surface of internal seal apron, and the outside of two sets of internal seal apron all is provided with the support ring.

As a further scheme of the invention: six sets of fastening bolt passes a connecting plate and No. two connecting plate threaded connection of six sets respectively, and two sets of external seal apron are respectively through grafting ring post and shell body both sides zonulae occludens, and are two sets of the support ring all closely laminates with the inside wall of shell body.

As a further scheme of the invention: the utility model discloses a filter structure, including filter box, upper surface card of filter box, the upper surface card of filter box is connected with the coarse filtration looped netowrk, the last fixed surface of coarse filtration looped netowrk is connected with the support cover plate, the last surface intermediate position fixed mounting who supports the cover plate has the pneumatic cylinder, the telescopic link that runs through the support cover plate is installed to the output of pneumatic cylinder, the lower extreme fixedly connected with scraper blade of telescopic link, the internally mounted of filter box has the essence net, the lower surface card of filter box is connected with the coarse filtration plain net admittedly.

As a further scheme of the invention: the filter box is fixedly connected to the outer side face of the outer sealing cover plate, the scraper is movably mounted inside the filter box through a telescopic rod, and the scraper is attached to the fine filter screen.

The utility model provides a seabed is heat dissipation management system for data center, includes inlet tube and outlet pipe, the lateral surface of inlet tube and outlet pipe is close to eight group's connecting pipes of the equal fixedly connected with of interior casing department, a plurality of groups equal fixedly connected with heat pipe, eight groups between the connecting pipe a plurality of group branch pipes of the equal fixedly connected with of lateral surface of heat pipe, and a plurality of group's fin has all been cup jointed to the lateral surface of a plurality of group branch pipes, all be connected with water delivery mechanism on inlet tube and the outlet pipe.

As a further scheme of the invention: the connecting pipes are fixedly connected to the outer sides of the water inlet pipe and the water outlet pipe at equal intervals, the heat conduction pipes are distributed on the inner side wall of the outer shell at equal intervals, the branch pipes are distributed on the heat conduction pipes at equal intervals, and the fins are distributed on the outer sides of the branch pipes at equal intervals.

As a further scheme of the invention: the water delivery mechanism includes an transfer pump and No. two transfer pumps, the water inlet fixedly connected with drinking-water pipe of an transfer pump, the delivery port fixedly connected with drain pipe of an transfer pump, the water inlet fixedly connected with drinking-water pipe No. two of No. two transfer pumps, the delivery port fixedly connected with drain pipe No. two of No. two transfer pumps.

As a further scheme of the invention: the infusion pump and the infusion pump are fixedly connected to the outer side face of the outer sealing cover plate respectively, the drain pipe is fixedly connected with the water inlet pipe, the water pumping pipe is fixedly connected with the water outlet pipe, and the drain pipe is arranged in an L shape.

Compared with the prior art, the invention has the beneficial effects that:

1. transfer pump through starting the external seal apron outside, with external cold sea water through a drinking-water pipe cooperation a drain pipe suction to the inlet tube in, then cold sea water is in proper order through eight connecting pipes on the inlet tube, eight heat pipe and a plurality of group branch pipe enter into between shell body and the interior casing, make heat transfer on a plurality of group fins among the sea water, and eight heat pipe of group also can take away the air heat in the interior casing, later start No. two transfer pumps and discharge outside sea water through No. two drinking-water pipe cooperations with the hot sea water in the outlet pipe, can utilize the sea water to dispel the heat fast to the interior casing, fine radiating effect has.

2. Get into the inside in-process of shell body at the sea water, the sea water passes through the inside that rough filtration looped netowrk and rough filtration plain net entered into the rose box, with large-scale impurity to the sea water filters, then carry out filtration treatment to the medium and small-size impurity of sea water through the essence net, start the pneumatic cylinder that supports the lid dish upside simultaneously, it extends from top to bottom to drive the telescopic link, thereby it strikes off the adnexed tiny impurity on the essence net to drive the scraper blade, play fine anti-clogging effect, the mobility of sea water in the device inside has been accelerated, and can avoid impurity in the sea water to adhere to on the fin and influence the heat exchange, the radiating efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a connection structure of the outer case of the present invention.

Fig. 3 is a front view schematically illustrating the present invention.

Fig. 4 is a schematic view of a coupling structure of the inner case in the present invention.

FIG. 5 is a schematic view of the internal connection structure of the device body according to the present invention.

FIG. 6 is a schematic view of the connection structure of the water inlet pipe and the water outlet pipe according to the present invention.

FIG. 7 is a schematic view of the distribution structure of the fins of the present invention.

FIG. 8 is a partial cross-sectional structural view of FIG. 5 in accordance with the present invention.

In the figure: 1. an outer housing; 2. a support pillar; 3. a support base plate; 4. the cover plate is sealed externally; 5. a first connecting plate; 6. a second connecting plate; 7. fastening a bolt; 8. inserting a ring column; 9. an inner housing; 10. an inner sealing cover plate; 11. a connecting rod; 12. a support ring; 13. a pull ring; 14. a filter box; 15. coarse filtration of the ring network; 16. supporting the cover plate; 17. a hydraulic cylinder; 18. a telescopic rod; 19. a squeegee; 20. fine filtering net; 21. coarse filtering and flattening; 22. a water inlet pipe; 23. a water outlet pipe; 24. a connecting pipe; 25. a heat conducting pipe; 26. a branch pipe; 27. a fin; 28. a first infusion pump; 29. a first water pumping pipe; 30. a first water drainage pipe; 31. a second infusion pump; 32. a second water pumping pipe; 33. and a second water drainage pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1 to 8, the present invention provides a technical solution: a heat dissipation management auxiliary device for a submarine data center comprises an outer shell 1 and an inner shell 9, wherein the inner shell 9 is located in the middle of the inside of the outer shell 1, pull rings 13 are fixedly connected to the outer side surface of the outer shell 1 close to the tops of two sides, a supporting base plate 3 is arranged below the outer shell 1, six groups of supporting columns 2 are fixedly connected between the outer shell 1 and the supporting base plate 3, sealing mechanisms are arranged on the outer shell 1 and the inner shell 9 and comprise two groups of outer sealing cover plates 4 and two groups of inner sealing cover plates 10, and a filtering mechanism is arranged on the outer sides of the outer sealing cover plates 4;

in the embodiment, as shown in fig. 1-5 and 8, three sets of two connection plates 6 are fixedly installed on the outer side surface of the outer shell 1 near the edge positions of two sides, three sets of one connection plates 5 are fixedly connected on the outer side surfaces of two sets of outer sealing cover plates 4, fastening bolts 7 are respectively arranged on the outer side surfaces of six sets of one connection plates 5, inserting ring posts 8 are fixedly installed on the inner side surfaces of two sets of outer sealing cover plates 4 near the edge positions, four sets of connecting rods 11 are fixedly connected on the outer side surfaces of two sets of inner sealing cover plates 10, supporting rings 12 are respectively arranged on the outer sides of two sets of inner sealing cover plates 10, six sets of fastening bolts 7 are respectively threaded with six sets of two connection plates 6 through the one connection plates 5, two sets of outer sealing cover plates 4 are respectively tightly connected with two sides of the outer shell 1 through the inserting ring posts 8, two sets of supporting rings 12 are tightly attached to the inner side wall of the outer shell 1, the filtering mechanism includes a filtering box 14, the upper surface of the filter box 14 is fixedly connected with a coarse filtration ring net 15 in a clamping manner, the upper surface of the coarse filtration ring net 15 is fixedly connected with a support cover disc 16, a hydraulic cylinder 17 is fixedly arranged at the middle position of the upper surface of the support cover disc 16, an expansion rod 18 penetrating through the support cover disc 16 is arranged at the output end of the hydraulic cylinder 17, a scraper 19 is fixedly connected with the lower end of the expansion rod 18, a fine filtration net 20 is arranged inside the filter box 14, a coarse filtration flat net 21 is fixedly connected with the lower surface of the filter box 14 in a clamping manner, the filter box 14 is fixedly connected to the outer side surface of the outer sealing cover plate 4, the scraper 19 is movably arranged inside the filter box 14 through the expansion rod 18, and the scraper 19 is attached to the fine filtration net 20;

specifically, when using, at the inside in-process of sea water entering shell body 1, the sea water enters into the inside of rose box 14 through colating looped netowrk 15 and colating plain net 21, in order to filter the large-scale impurity in the sea water, then carry out filtration treatment to the medium and small-size impurity of sea water through fine filtration net 20, start the pneumatic cylinder 17 that supports the upside of cover disc 16 simultaneously, drive telescopic link 18 and extend from top to bottom, thereby drive scraper blade 19 and strike off the tiny impurity that adheres to on fine filtration net 20, play fine anti-clogging effect, the mobility of sea water in the device inside has been accelerated, and can avoid impurity in the sea water to adhere to on fin 27 and influence the heat exchange, and the radiating efficiency is improved.

Example 2:

in this embodiment, referring to fig. 4 to 7, the present invention provides a technical solution: a heat dissipation management system for a submarine data center comprises a water inlet pipe 22 and a water outlet pipe 23, eight groups of connecting pipes 24 are fixedly connected to the outer side surfaces of the water inlet pipe 22 and the water outlet pipe 23 close to an inner shell 9, heat conduction pipes 25 are fixedly connected between the groups of connecting pipes 24, a plurality of group branch pipes 26 are fixedly connected to the outer side surfaces of the eight groups of heat conduction pipes 25, a plurality of groups of fins 27 are fixedly sleeved on the outer side surfaces of the group branch pipes 26, a water delivery mechanism is connected to the water inlet pipe 22 and the water outlet pipe 23, the groups of connecting pipes 24 are fixedly connected to the outer sides of the water inlet pipe 22 and the water outlet pipe 23 respectively at equal intervals, the eight groups of heat conduction pipes 25 are distributed on the inner side wall of an outer shell 1 at equal intervals, the groups of branch pipes 26 are distributed on the eight groups of heat conduction pipes 25 respectively at equal intervals, the groups of fins 27 are distributed on the outer sides of the groups of the group branch pipes 26 respectively at equal intervals, and the water delivery mechanism comprises a first infusion pump 28 and a second infusion pump 31, a first water pumping pipe 29 is fixedly connected to a water inlet of the first infusion pump 28, a first water draining pipe 30 is fixedly connected to a water outlet of the first infusion pump 28, a second water pumping pipe 32 is fixedly connected to a water inlet of the second infusion pump 31, a second water draining pipe 33 is fixedly connected to a water outlet of the second infusion pump 31, the first infusion pump 28 and the second infusion pump 31 are respectively and fixedly connected to the outer side surface of the outer sealing cover plate 4, the first water draining pipe 30 is fixedly connected with the water inlet pipe 22, the second water pumping pipe 32 is fixedly connected with the water outlet pipe 23, and the second water draining pipe 33 is L-shaped;

specifically, when using, through starting a transfer pump 28 in the outside of external sealed apron 4, with external cold sea water through a drinking-water pipe 29 cooperation drain pipe 30 suction to the inlet tube 22 in, then cold sea water passes through eight groups of connecting pipes 24 on the inlet tube 22 in proper order, eight groups of heat pipe 25 and a plurality of component branch pipe 26 enter into between shell body 1 and the interior casing 9, make during heat transfer on a plurality of groups of fins 27 reaches the sea water, and eight groups of heat pipe 25 also can take away the air heat in the interior casing 9, later start No. two transfer pumps 31 and discharge the hot sea water in outlet pipe 23 through No. two drinking-water pipes 32 cooperation drain pipe 33 outside sea water, can utilize the sea water to carry out quick heat dissipation to interior casing 9, have fine radiating effect.

The working principle and the using process of the invention are as follows: firstly, a worker places an inner shell 9 at the middle position inside an outer shell 1 through a support ring 12, a connecting rod 11 and an inner sealing cover plate 10, then two groups of outer sealing cover plates 4 are respectively covered at two sides of the outer shell 1 through an inserting ring column 8, then two groups of sealing cover plates are tightly attached at two sides of the outer shell 1 through a first connecting plate 5 and a second connecting plate 6, and a fastening bolt 7 is closed, then the whole device is stably placed in the sea bottom through a pull ring 13 matching with a support column 2 and a support base plate 3, when the device is used, a sea bottom data center can generate a large amount of heat, then a first infusion pump 28 at the outer side of the outer sealing cover plate 4 is started, external cold seawater is pumped into a water inlet pipe 22 through a first pumping pipe 29 matching with a first drain pipe 30, and in the process that seawater enters the water inlet pipe 22, the seawater enters the inside a filter box 14 through a rough filter ring net 15 and a rough filter ring net 21, so as to filter the large-scale impurity in the sea water, then filter the medium and small-sized impurity in the sea water through the fine filtration net 20, start the hydraulic cylinder 17 supporting the upside of the cover disc 16 at the same time, drive the telescopic link 18 to extend from top to bottom, thereby drive the scraper 19 to scrape off the tiny impurity attached to the fine filtration net 20, play a good role in preventing blocking, accelerate the mobility of the sea water in the device, and can avoid the impurity in the sea water from attaching to the fin 27 and influencing the heat exchange, the heat dissipation efficiency is improved, then the cold sea water passes through eight groups of connecting pipes 24 on the inlet pipe 22 in proper order, eight groups of heat conduction pipes 25 and a plurality of component branch pipes 26 and enters between the outer shell body 1 and the inner shell body 9, make the heat on a plurality of groups of fins 27 transfer to the sea water, and eight groups of heat conduction pipes 25 can also take away the air heat in the inner shell body 9, then start No. two transfer pumps 31 to discharge the hot sea water in the outlet pipe 23 to the outside sea water through No. two pumping pipes 32 and No. two drains in cooperation drain pipes 33 The inner shell 9 can be quickly cooled by seawater, and the heat dissipation effect is good.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a seabed is heat dissipation management auxiliary device for data center, includes shell body (1) and interior casing (9), its characterized in that: interior casing (9) are located the inside intermediate position of shell body (1), the lateral surface of shell body (1) is close to the equal fixedly connected with pull ring (13) in both sides top, the below of shell body (1) is provided with supporting baseplate (3), six groups of support columns (2) of fixedly connected with between shell body (1) and supporting baseplate (3), be provided with sealing mechanism on shell body (1) and interior casing (9), and sealing mechanism includes two sets of external seal apron (4) and two sets of internal seal apron (10), the outside of external seal apron (4) is provided with filtering mechanism.

2. The heat dissipation management assistance apparatus for a subsea data center according to claim 1, wherein: the outer side of shell body (1) is close to the equal fixed mounting in both sides border position and has No. two connecting plates of three groups (6), and is two sets of No. one connecting plate of three groups (5), six groups of the equal fixedly connected with of lateral surface of external seal apron (4) the lateral surface of connecting plate (5) all runs through and is provided with fastening bolt (7), and is two sets of the medial surface of external seal apron (4) is close to the equal fixed mounting in border position and has grafting ring post (8), and is two sets of four connecting rods of the equal fixedly connected with of lateral surface (11) of interior seal apron (10), and the outside of two sets of interior seal apron (10) all is provided with support ring (12).

3. The heat dissipation management assistance apparatus for a subsea data center according to claim 2, wherein: six sets of fastening bolt (7) pass a connecting plate (5) respectively and six No. two connecting plate (6) threaded connection of group, and two sets of external seal apron (4) are respectively through grafting ring post (8) and shell body (1) both sides zonulae occludens, and are two sets of support ring (12) all closely laminates with the inside wall of shell body (1).

4. The heat dissipation management assistance apparatus for a subsea data center according to claim 1, wherein: filtering mechanism includes rose box (14), the upper surface card of rose box (14) has linked firmly colating looped netowrk (15), the last fixed surface of colating looped netowrk (15) is connected with supports apron (16), the last surface intermediate position fixed mounting who supports apron (16) has pneumatic cylinder (17), telescopic link (18) that run through support apron (16) are installed to the output of pneumatic cylinder (17), the lower extreme fixedly connected with scraper blade (19) of telescopic link (18), the internally mounted of rose box (14) has fine filtration net (20), the lower surface card of rose box (14) is fixed and is connected with coarse filtration plain net (21).

5. The heat dissipation management assistance apparatus for a subsea data center according to claim 4, wherein: the filter box (14) is fixedly connected to the outer side face of the outer sealing cover plate (4), the scraper (19) is movably mounted inside the filter box (14) through a telescopic rod (18), and the scraper (19) is attached to the fine filter screen (20).

6. The utility model provides a seabed is heat dissipation management system for data center which characterized in that: including inlet tube (22) and outlet pipe (23), inlet tube (22) are close to eight group's connecting pipe (24), a plurality of groups of equal fixedly connected with of interior casing (9) department with the lateral surface of outlet pipe (23) equal fixedly connected with heat pipe (25), eight groups the equal fixedly connected with of lateral surface of heat pipe (25) a plurality of component branch pipe (26), and the lateral surface of a plurality of component branch pipe (26) is all fixed a plurality of group's fins (27) of having cup jointed, all be connected with water delivery mechanism on inlet tube (22) and outlet pipe (23).

7. The heat dissipation management system for a subsea data center according to claim 6, wherein: the connecting pipes (24) are fixedly connected to the outer sides of the water inlet pipe (22) and the water outlet pipe (23) at equal intervals respectively, the heat conduction pipes (25) are distributed on the inner side wall of the outer shell (1) at equal intervals, the branch pipes (26) are distributed on the heat conduction pipes (25) at equal intervals respectively, and the fins (27) are distributed on the outer sides of the branch pipes (26) at equal intervals respectively.

8. The heat dissipation management system for a subsea data center according to claim 6, wherein: the water delivery mechanism includes transfer pump (28) and No. two transfer pumps (31), No. one drinking-water pipe (29) of water inlet fixedly connected with of a transfer pump (28), No. one drain pipe (30) of delivery port fixedly connected with of a transfer pump (28), No. two drinking-water pipes (32) of water inlet fixedly connected with of No. two transfer pumps (31), No. two drain pipes (33) of delivery port fixedly connected with of No. two transfer pumps (31).

9. The heat dissipation management system for a subsea data center of claim 8, wherein: a transfer pump (28) and No. two transfer pumps (31) are fixed connection respectively at the lateral surface of external seal apron (4), drain pipe (30) and inlet tube (22) fixed connection, No. two drinking-water pipes (32) and outlet pipe (23) fixed connection, the shape of No. two drain pipes (33) all is the setting of L type.