CN115167639B - A multi-point heat dissipation system and method for a central memory of a large-scale rendering cluster - Google Patents

Abstract

The invention discloses a multi-point heat dissipation system for a central memory of a large-scale rendering cluster, which includes: a rack, a plurality of first waist-shaped slots are opened on both sides of the rack, and a plurality of first waist-shaped slots are opened on the rear surface of the rack. A plurality of second waist-shaped slots, and a multi-point mobile heat dissipation mechanism is slidably installed inside the frame; wherein, the multi-point mobile heat dissipation mechanism includes two symmetrically arranged plates and is fixedly connected between the two plates When the present invention is used, the storage body of the cluster is arranged on the top of the support plate, and the first cross bar in the first waist-shaped groove on both sides of the sliding frame drives the plate body and the cooling fan at the bottom of the support plate Move left and right to adjust the left and right position of the cooling fan at the bottom of the support plate. At the same time, slide the second cross bar in the second waist-shaped groove to drive the plate body and the cooling fan to move back and forth at the bottom of the support plate, thereby adjusting the cooling fan at the bottom of the support plate. The left and right position of the bottom of the support plate.

Description

A multi-point heat dissipation system and method for a central memory of a large-scale rendering cluster

technical field

The invention belongs to the technical field of heat dissipation of cluster memory, and in particular relates to a multi-point heat dissipation system for a central memory of a large-scale rendering cluster, and in particular to a multi-point heat dissipation method for a central memory of a large-scale rendering cluster.

Background technique

Memory is a memory component used to store programs and various data information. Storage can be divided into two categories: main storage (referred to as main storage or internal memory) and auxiliary storage (referred to as auxiliary storage or external storage). Cluster storage is to aggregate the storage space in multiple storage devices into one that can provide unified access to application servers. The storage pool of the interface and management interface, the application can transparently access and utilize the disks on all storage devices through this access interface, and the performance and disk utilization of the storage device can be fully utilized. Data will be stored and read from multiple storage devices according to certain rules to obtain higher concurrent access performance.

However, in the prior art, the multi-point heat dissipation performance of the central memory of a large-scale rendering cluster is not very good, especially when the memory cluster is installed on a rack, it is impossible to conduct targeted heat dissipation according to the heat-generating points of the central memory, resulting in poor heat dissipation performance. In addition, when placed for a long time, dust is easy to adhere to the inside of the rack and the surface of the memory, which further affects the heat dissipation performance, and it is easy to cover the lines and cause abnormal use of the memory.

Contents of the invention

In the existing technology, the multi-point heat dissipation performance of the central memory of the large-scale rendering cluster is not very good, especially when the memory cluster is installed on the rack, it is impossible to perform targeted heat dissipation according to the heating points of the central memory, resulting in poor heat dissipation performance , and when it is placed for a long time, dust is easy to adhere to the inside of the rack and the surface of the memory, which affects the heat dissipation performance and easily causes the problem of abnormal use of the memory. A multi-point heat dissipation system and method for a central memory of a large-scale rendering cluster used for heat dissipation and storage.

For realizing above-mentioned technical purpose, the technical scheme that the present invention adopts is as follows:

A multi-point heat dissipation system for the central memory of a large-scale rendering cluster, including: a rack, a multi-point mobile heat dissipation mechanism, and an auxiliary heat dissipation mechanism;

Wherein, the two sides of the frame are provided with a plurality of first waist-shaped grooves, the rear surface of the frame is provided with a plurality of second waist-shaped grooves, and the inside of the frame is slidingly installed with a multi-point mobile cooling mechanism ;

Wherein, the multi-point mobile heat dissipation mechanism includes two symmetrically arranged boards and a support rod fixedly connected between the two boards, the inside of the first waist-shaped groove is slidably installed with a first cross bar, and the The inside of the second waist-shaped groove is slidably installed on the second cross bar, the two sides of the board body are provided with first through holes, the outer wall of the support rod is provided with second through holes, and the first cross bar passes through the first through hole. A through hole, the second cross bar runs through the second through hole, the first cross bar is located at the top of the second cross bar, a cooling fan is installed on the top of the board, and the frame An auxiliary cooling mechanism is installed.

The multi-point heat dissipation system of the central memory of a large-scale rendering cluster adopting the above technical solution is composed of a rack, a multi-point mobile heat dissipation mechanism and an auxiliary heat dissipation mechanism. The first cross bar drives the plate body and the heat dissipation fan to move left and right at the bottom of the support plate, thereby adjusting the left and right positions of the heat dissipation fan at the bottom of the support plate. At the same time, sliding the second cross bar in the second waist-shaped groove drives the plate body and heat dissipation The fan moves back and forth at the bottom of the support plate, thereby adjusting the left and right positions of the cooling fan at the bottom of the support plate.

Further, the auxiliary heat dissipation mechanism includes an air inlet channel, the air inlet channel is installed on the top of the frame, the top of the frame is provided with an air inlet, and the air inlet is located at the bottom of the air inlet channel, A fan is installed on the top of the air inlet passage, and two sets of fixing blocks are welded on the inner walls of both sides of the frame at equal intervals, and the number of the fixing blocks in each group is two, and each set of the fixing blocks The top of the support plate is provided with a support plate, the top of the support plate is nested with a heat dissipation grid, the bottom of the heat dissipation grid is fixedly connected with a U-shaped buckle, and the inside of the U-shaped buckle is slidably installed with a sticky board. A memory body is arranged on the top of the support plate.

Further, a fixing plate is fixedly connected to the front surface of the air inlet channel, and several air inlet holes are opened on the outside of the fixing plate.

Further, the front surface of the frame is hinged with a door panel, and the front surface of the door panel is embedded with an observation window.

Further, both ends of the first crossbar and the second crossbar are fixedly connected with handles.

Further, several straight holes are opened on the sticky dust plate.

Further, both sides of the supporting plate are fixedly connected to the top of the fixing block by bolts.

Further, four anti-skid pads are symmetrically fixedly connected to the bottom of the frame.

The present invention also provides a multi-point heat dissipation method for the central memory of a large-scale rendering cluster, comprising the following steps:

S1. Set the storage body of the cluster on the top of the support plate, and blow the inside of the rack and the storage body by starting the fan and cooling fan to dissipate heat by wind;

S2. By sliding the first cross bar in the first waist-shaped groove on both sides of the rack to drive the plate body and the cooling fan to move left and right at the bottom of the support plate, thereby adjusting the left and right position of the cooling fan at the bottom of the support plate, at the same time, sliding the second The second crossbar in the two-waist groove drives the plate body and the cooling fan to move back and forth at the bottom of the support plate, thereby adjusting the left and right positions of the cooling fan at the bottom of the support plate;

S3. By starting the fan, under the action of the fan, the wind force is blown into the air inlet passage, and the wind enters the rack from the air inlet after passing through the air inlet passage, and while cooling the surface of the memory body in the rack, dust is removed from the memory Body surface blown off;

S4. After the dust is blown, it enters the inside of the heat dissipation grid on the support plate and attaches to the dust sticky plate to reduce the dust on the rack and the storage body.

Further, in S4, the wind force of heat dissipation can continue to circulate up and down through several straight holes opened on the dust sticky board.

Compared with the prior art, the present invention has the following beneficial effects:

1. When the present invention is in use, the plate body and the cooling fan are moved left and right at the bottom of the support plate by sliding the first cross bar in the first waist-shaped groove on both sides of the rack, thereby adjusting the left and right position of the cooling fan at the bottom of the support plate , at the same time, sliding the second bar in the second waist-shaped groove drives the plate body and the cooling fan to move back and forth at the bottom of the support plate, thereby adjusting the left and right positions of the cooling fan at the bottom of the support plate. Through the flexible change of the position, the center The memory has the function of multi-point heat dissipation to improve the heat dissipation effect;

2. In the present invention, by starting the fan, under the action of the fan, the wind force is blown into the air inlet passage, and the wind enters the rack from the air inlet after passing through the air inlet passage, and while cooling the surface of the memory body in the rack, The dust is blown off from the surface of the storage body, and after the dust is blown, it enters the heat dissipation grid on the support plate and adheres to the dust sticky plate to reduce the dust on the rack and the storage body. By removing the dust, and After the dust is attached and recovered on the sticky board, the surface heat dissipation performance of the memory in the rack can be improved, and the abnormal use of the memory caused by the influence of dust can be avoided.

Description of drawings

Fig. 1 is the structural representation of the multi-point heat dissipation system of the central memory of the present invention;

FIG. 2 is a structural schematic diagram of another perspective of the multi-point heat dissipation system of the central memory of the present invention;

Fig. 3 is the cross-sectional structure schematic diagram of the frame in the multi-point heat dissipation system of the central memory of the present invention;

Fig. 4 is a structural schematic diagram of a plate body and a support rod in the multi-point heat dissipation system of the central memory of the present invention;

5 is a schematic structural view of a support plate in a multi-point heat dissipation system of a central memory of the present invention;

FIG. 6 is a schematic cross-sectional structural view of a support plate in a multi-point heat dissipation system of a central memory according to the present invention.

Marking description in the figure: 1. Rack; 2. First waist groove; 3. Handle; 4. Anti-skid pad; 5. Door panel; 6. Observation window; 7. Air inlet hole; 8. Fixed plate; 9. Fan ; 10, air inlet channel; 11, first crossbar; 12, bolt; 13, plate body; 14, fixed block; 15, cooling fan; 16, air inlet; 17, memory body; 18, support plate; 20, support rod; 21, the second waist groove; 22, the first through hole; 23, the second through hole; 24, heat dissipation grid; 25, sticky dust board; 26, straight hole; 27 , U-shaped buckle.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

Embodiment one

As shown in FIGS. 1-6 , this embodiment provides a multi-point heat dissipation system for a central memory of a large-scale rendering cluster, including a rack 1 , a multi-point mobile heat dissipation mechanism, and an auxiliary heat dissipation mechanism.

Wherein, both sides of the frame 1 are provided with a plurality of first waist-shaped grooves 2, and the rear surface of the frame 1 is provided with a plurality of second waist-shaped grooves 21, and the inside of the frame 1 is slidably installed with a multi-point movable cooling mechanism.

The multi-point mobile heat dissipation mechanism includes two symmetrically arranged boards 13 and a support rod 20 fixedly connected between the two boards 13, the first cross bar 11 is slidably installed inside the first waist groove 2, and the second waist The inside of the groove 21 is slidably mounted on the second cross bar 19, the two sides of the plate body 13 are provided with a first through hole 22, the outer wall of the support rod 20 is provided with a second through hole 23, and the first cross bar 11 runs through the first through hole 22. Hole 22, the second crossbar 19 runs through the second through hole 23, the first crossbar 11 is located on the top of the second crossbar 19, the top of the plate body 13 is equipped with a cooling fan 15, and the frame 1 is equipped with an auxiliary cooling mechanism.

The auxiliary heat dissipation mechanism includes an air inlet channel 10, the air inlet channel 10 is installed on the top of the frame 1, the top of the frame 1 is provided with an air inlet 16, the air inlet 16 is located at the bottom of the air inlet channel 10, and the top of the air inlet channel 10 is installed There is a fan 9, two sets of fixed blocks 14 are welded equidistantly on the inner walls of both sides of the frame 1, the number of fixed blocks 14 in each group is two, and the top of each set of fixed blocks 14 is provided with a support plate 18, The top of the support plate 18 is nested with a heat dissipation grid 24, the bottom of the heat dissipation grid 24 is fixedly connected with a U-shaped buckle 27, and the inside of the U-shaped buckle 27 is slidably installed with a dust sticky plate 25, and the top of the support plate 18 is provided with a memory body 17 , start the fan 9 through the above-mentioned technical scheme, and under the action of the fan 9, the wind force will be blown into the air inlet passage 10, and the wind will enter the rack 1 from the air inlet 16 after passing through the air inlet passage 10, and the memory body 17 in the rack 1 While the surface is dissipating heat, the dust is blown off from the surface of the memory body 17, and after the dust is blown, it enters the inside of the heat dissipation grid 24 on the support plate 18, and adheres to the dust sticky plate 25, which is used to reduce the dust on the rack 1 and the memory. The dust on the body 17, wherein the heat dissipation grid 24 can improve the heat conduction efficiency and increase the heat dissipation effect, by removing the dust, and attaching the dust to the dust sticky plate 25, at the same time, in order to facilitate the cleaning or replacement of the dust sticky plate 25, The dust sticky plate 25 is slidably installed in the inside of the U-shaped buckle 27, and the dust sticky plate 25 can be taken out for cleaning or replacement after use.

The front surface of the air inlet channel 10 is fixedly connected with a fixed plate 8, and the outside of the fixed plate 8 is provided with several air inlet holes 7. Through the above-mentioned technical scheme, several air inlet holes 7 are opened outside the fixed plate 8, so that the blower fan 9 The external air is drawn into the air intake passage 10 under the action of the air intake.

Specifically, the front surface of the frame 1 is hinged with a door panel 5, and the front surface of the door panel 5 is embedded with an observation window 6. Through the above technical solution, the operator can control the opening and closing of the front surface of the frame 1 through the door panel 5. , and through the observation window 6, the usage status of the internal memory body 17 of the rack 1 can be directly observed.

Both ends of the first crossbar 11 and the second crossbar 19 are fixedly connected with handles 3, and by adding handles 3 at both ends of the first crossbar 11 and the second crossbar 19, it is more convenient for the operator to hold the first crossbar 11 And the second crossbar 19.

Specifically, several straight holes 26 are opened on the dust sticky plate 25 , through the above technical solution, the straight holes 26 are opened on the dust sticky plate 25 to guide the wind force of heat dissipation to pass through the straight holes 26 and continue to circulate.

Specifically, both sides of the support plate 18 are fixedly connected to the top of the fixed block 14 through bolts 12. Through the above-mentioned technical solution, when the support plate 18 is installed, the bolts 12 can pass through both sides of the support plate 18 and be connected to the fixed block 14. top, so that the support plate 18 is fixed.

Specifically, four anti-skid pads 4 are symmetrically and fixedly connected to the bottom of the frame 1. Through the above technical solution, the anti-skid pads 4 can increase the friction force at the bottom of the frame 1 and reduce the sliding phenomenon of the frame 1 when used.

Embodiment two

This embodiment also provides a multi-point heat dissipation method for a central memory of a large-scale rendering cluster, including the following steps:

S1, the storage body 17 of the cluster is arranged on the top of the support plate 18, and the inside of the rack 1 and the storage body 17 are blown by starting the fan 9 and the cooling fan 15 to perform wind cooling;

S2, by sliding the first cross bar 11 in the first waist-shaped groove 2 on both sides of the rack 1 to drive the plate body 13 and the cooling fan 15 to move left and right at the bottom of the support plate 18, thereby adjusting the cooling fan 15 at the bottom of the support plate 18 At the same time, sliding the second cross bar 19 in the second waist-shaped groove 21 drives the plate body 13 and the cooling fan 15 to move back and forth at the bottom of the support plate 18, thereby adjusting the left and right position of the cooling fan 15 at the bottom of the support plate 18. Location;

S3, by starting the fan 9, under the action of the fan 9, the wind is blown into the air inlet passage 10, and the wind enters the rack 1 from the air inlet 16 after passing through the air inlet passage 10, and the surface of the memory body 17 in the rack 1 is blown While dissipating heat, the dust is blown off from the surface of the memory body 17;

S4. After the dust is blown, it enters the heat dissipation grid 24 on the support plate 18 and attaches to the dust sticky plate 25 to reduce the dust on the rack 1 and the storage body 17 .

Specifically, in S4, the wind force of heat dissipation can continue to flow up and down through several straight holes 26 opened on the dust sticky plate 25 .

Structural principle: The multi-point heat dissipation system of the central memory of the large-scale rendering cluster proposed by the present invention is composed of the rack 1, the multi-point mobile heat dissipation mechanism and the auxiliary heat dissipation mechanism. 2, the first cross bar 11 drives the plate body 13 and the heat dissipation fan 15 to move left and right at the bottom of the support plate 18, thereby adjusting the left and right position of the heat dissipation fan 15 at the bottom of the support plate 18, and at the same time, slides in the second waist-shaped groove 21 The second crossbar 19 drives the plate body 13 and the cooling fan 15 to move back and forth at the bottom of the support plate 18, thereby adjusting the left and right positions of the cooling fan 15 at the bottom of the support plate 18. Through the flexible change of the position, the central memory has multiple points. The function of heat dissipation improves the heat dissipation effect. When the operator starts the fan 9, the wind force can be blown into the air inlet channel 10 under the action of the fan 9, and the wind enters the frame 1 from the air inlet 16 after passing through the air inlet channel 10. While the surface of the memory body 17 in the frame 1 is cooling, the dust is blown off from the surface of the memory body 17, and after the dust is blown, it enters the inside of the heat dissipation grid 24 on the support plate 18, and is attached to the dust sticky plate 25. In order to reduce the dust on the rack 1 and the memory body 17, the heat dissipation grid 24 can improve the heat conduction efficiency, increase the heat dissipation effect, remove the dust, and attach and recycle the dust on the dust sticky board 25. At the same time, in order to facilitate sticking To clean or replace the dust plate 25, the dust sticky plate 25 is slidably installed inside the U-shaped buckle 27, and the dust sticky plate 25 can be extracted after use for cleaning or replacement.

A multi-point heat dissipation system and method for a central memory of a large-scale rendering cluster provided by the present application has been introduced in detail above. The description of specific embodiments is only used to help understand the method and core idea of the present application. It should be pointed out that those skilled in the art can make some improvements and modifications to the application without departing from the principles of the application, and these improvements and modifications also fall within the protection scope of the claims of the application.

Claims (9)

1. A multipoint heat dissipation system for a central storage of a mass rendering cluster, comprising:

the heat dissipation device comprises a rack (1), wherein a plurality of first waist-shaped grooves (2) are formed in two sides of the rack (1), a plurality of second waist-shaped grooves (21) are formed in the rear surface of the rack (1), and a multipoint moving heat dissipation mechanism is slidably mounted in the rack (1);

the multipoint mobile heat dissipation mechanism comprises two symmetrically arranged plate bodies (13) and a support rod (20) fixedly connected between the two plate bodies (13), a first cross rod (11) is slidably mounted inside a first waist-shaped groove (2), a second cross rod (19) is slidably mounted inside a second waist-shaped groove (21), first through holes (22) are formed in two sides of each plate body (13), second through holes (23) are formed in the outer wall of the support rod (20), the first cross rod (11) penetrates through the first through holes (22), the second cross rod (19) penetrates through the second through holes (23), the first cross rod (11) is located at the top of the second cross rod (19), a heat dissipation fan (15) is mounted at the top of each plate body (13), and an auxiliary heat dissipation mechanism is mounted on the rack (1);

supplementary heat dissipation mechanism includes inlet air channel (10), inlet air channel (10) install in the top of frame (1), air intake (16) have been seted up at the top of frame (1), air intake (16) are located the bottom of inlet air channel (10), fan (9) are installed at the top of inlet air channel (10), the welding that the both sides inner wall equidistance of frame (1) was arranged has two sets of fixed blocks (14), and in every group the quantity of fixed block (14) is two, and every group the top of fixed block (14) all is provided with backup pad (18), the top of backup pad (18) has nested heat dissipation net bars (24), the bottom fixedly connected with U-shaped of heat dissipation net bars (24) detains (27), the inside slidable mounting that U-shaped detained (27) has dust-binding plate (25), backup pad (18) top is provided with memory body (17).

2. The multi-drop heat dissipation system for a central storage of a mass rendering cluster of claim 1, wherein: the front surface of the air inlet channel (10) is fixedly connected with a fixing plate (8), and a plurality of air inlet holes (7) are formed in the outer portion of the fixing plate (8).

3. The multi-drop heat dissipation system for a hub memory of a mass rendering cluster of claim 1, wherein: the front surface of the frame (1) is hinged with a door panel (5) through a hinge, and the front surface of the door panel (5) is embedded with an observation window (6).

4. The multi-drop heat dissipation system for a central storage of a mass rendering cluster of claim 1, wherein: and the two ends of the first cross rod (11) and the second cross rod (19) are fixedly connected with handles (3).

5. The multi-drop heat dissipation system for a hub memory of a mass rendering cluster of claim 1, wherein: the dust sticking plate (25) is provided with a plurality of straight holes (26).

6. The multi-drop heat dissipation system for a hub memory of a mass rendering cluster of claim 1, wherein: two sides of the supporting plate (18) are fixedly connected to the top of the fixing block (14) through bolts (12).

7. The multi-drop heat dissipation system for a hub memory of a mass rendering cluster of claim 1, wherein: the bottom of the frame (1) is symmetrically and fixedly connected with four anti-skid pads (4).

8. A multipoint heat dissipation method for a central storage of a large-scale rendering cluster is characterized by comprising the following steps:

s1, arranging a memory body (17) of a cluster at the top of a support plate (18), and blowing the inside of a rack (1) and the memory body (17) by starting a fan (9) and a cooling fan (15) to dissipate heat by wind power;

s2, driving a plate body (13) and a cooling fan (15) to move left and right at the bottom of a supporting plate (18) through first cross rods (11) in first waist-shaped grooves (2) on two sides of a sliding rack (1), so as to adjust the left and right positions of the cooling fan (15) at the bottom of the supporting plate (18), and meanwhile, sliding a second cross rod (19) in a second waist-shaped groove (21) to drive the plate body (13) and the cooling fan (15) to move front and back at the bottom of the supporting plate (18), so as to adjust the left and right positions of the cooling fan (15) at the bottom of the supporting plate (18);

s3, blowing wind power into the air inlet channel (10) under the action of the fan (9) by starting the fan (9), enabling the wind to enter the rack (1) from the air inlet (16) after passing through the air inlet channel (10), and blowing dust off from the surface of the memory body (17) while radiating the surface of the memory body (17) in the rack (1);

and S4, after the dust is blown down, the dust enters the interior of the heat dissipation mesh grid (24) on the supporting plate 18 and is attached to the dust sticking plate (25) to reduce the dust on the rack (1) and the storage body (17).

9. The multi-point heat dissipation method for a hub memory of a mass rendering cluster as claimed in claim 8, wherein: in S4, the heat-dissipating wind power can continuously circulate up and down through a plurality of straight holes (26) formed in the dust-binding plate (25).

Images