CN112871808A

CN112871808A - Distributed computer management system

Info

Publication number: CN112871808A
Application number: CN202110252285.8A
Authority: CN
Inventors: 陈幸荣
Original assignee: Guangzhou Chenli Information Technology Co ltd
Current assignee: Beijing Guolian video information technology Co.,Ltd.
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-06-01
Anticipated expiration: 2041-03-08
Also published as: CN112871808B

Abstract

The invention relates to the technical field of computers, in particular to a distributed computer management system, which comprises a cooperative management server, a router, a plurality of VPN devices, a plurality of server operation resource clusters, a plurality of distributed operation resource clusters and a plurality of super computer center operation resource clusters, wherein the cooperative management server is connected with the router; the cooperative management server, the router, the VPN devices, the server operation resource clusters, the distributed operation resource clusters and the supercomputer center operation resource clusters are all connected through network interfaces; through the setting of lead screw, micro motor, polished rod and cleaning roller, can accomplish the clearance of screen smoothly, avoid screen adhesion dust to lead to the unable condition that ensures the smooth and easy use of screen, the retrieval that is also simultaneously goes on smoothly, improves the efficiency of retrieval.

Description

Distributed computer management system

Technical Field

The invention relates to the technical field of computers, in particular to a distributed computer management system.

Background

With the rise of the internet, the applications of the mobile internet, cloud computing and big data and the internet of things reach over 100 tens of thousands, the application quantity is greatly increased due to the convergence effect of the internet, high-end application requirements generated by the applications are different, and the single system architecture of the traditional computing server system cannot be adapted at present, so that the application requirements of the big data and high-speed data processing at present cannot be met.

At present, mainstream data processing equipment generally belongs to a centralized operation cluster, and when more data processing tasks are performed and computing equipment in the centralized operation cluster is in a busy state, a new data processing task can be processed only when the computing equipment in the centralized operation cluster is idle, so that the computing efficiency of a computing system is not high.

An existing typical computer management system generally includes a cooperative management server, a router, a plurality of VPN devices, a plurality of server computing resource clusters, a plurality of distributed computing resource clusters, and a plurality of supercomputer-centric computing resource clusters, where the distributed computing resource clusters include a management computer, a router, a VPN device, and a plurality of ordinary computers, and a display of a computer is exposed to an external environment for a long time, and especially after being touched and used for a long time, dust adheres to the screen, thereby affecting the use sight, failing to ensure smooth use of the display, and affecting the efficiency of retrieval, so that it needs to be cleaned.

Chinese patent (application No. CN2020203342919) discloses a screen frame convenient for computer screen dust removal, comprising a connecting frame; the threaded holes are all in threaded engagement with puller bolts; an adjusting screw is rotatably arranged in the connecting shell; the outer side surface of the adjusting screw is in threaded engagement with a sliding block; the outer side surface of the connecting screw is in threaded engagement with a limiting nut; the front end of the connecting plate is fixedly connected with a wiping sponge; an adapter plate is fixedly arranged on the upper part of the front end of the mounting plate; the front part of the top end of the adapter plate is provided with a connecting port; a limiting rod is inserted in the adapting port. According to the device, the mounting plate is connected with the sliding block, then the position of the sliding block is adjusted through the adjusting screw rod, so that the wiping sponge slides to wipe and clean the screen, and after the use is finished, the wiping sponge is positioned at the back of the screen without affecting the use sight. However, the invention cleans the screen only by sliding the wiping sponge, which easily causes dust to accumulate at the joint of the wiping sponge and the screen, and is difficult to ensure the cleaning effect, so that the invention needs to be improved.

Therefore, the distributed computer management system is designed, the screen can be cleaned smoothly through the arrangement of the screw rod, the micro motor, the polished rod and the cleaning roller, the condition that the screen cannot be used smoothly due to dust adhesion to the screen is avoided, meanwhile, the retrieval is performed smoothly, and the retrieval efficiency is improved.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problem that the existing screen cleaning device cleans and cleans the screen only by sliding of the cleaning sponge, dust is easily accumulated at the joint of the cleaning sponge and the screen, and the cleaning effect is difficult to ensure, the invention provides the distributed computer management system.

The technical scheme adopted by the invention for solving the technical problems is as follows: a distributed computer management system comprises a cooperative management server, a router, a plurality of VPN devices, a plurality of server operation resource clusters, a plurality of distributed operation resource clusters and a plurality of super computer center operation resource clusters; the cooperative management server, the router, the VPN devices, the server operation resource clusters, the distributed operation resource clusters and the supercomputer center operation resource clusters are all connected through network interfaces; the distributed computing resource cluster comprises a management computer, a router, VPN equipment and a plurality of common computers; each common computer comprises at least one computing resource, the distributed computing resource cluster comprises n computing resources, and n is an integer greater than or equal to 2; the computing resource category comprises at least one of a CPU, an embedded CPU, a DSP, a GPU, an embedded GPU, an FPGA, a CPLD and an ASIC;

the common computer comprises a computer body and a touch screen, wherein the touch screen comprises a body frame, and a screen is arranged in the body frame; a storage groove is arranged in the left side of the body frame higher than the screen, and a driving device and a cleaning roller are arranged in the storage groove; the driving device comprises a screw rod which is arranged along the left and right in the rear side of the body frame, and a micro motor for driving the screw rod to rotate is fixedly arranged outside the body frame; the novel screen cleaning device is characterized in that a polish rod arranged left and right is arranged in the front side of the body frame, a first sliding block capable of sliding left and right is arranged on the lead screw, a second sliding block matched with the first sliding block is arranged on the polish rod, a cleaning roller is arranged between the lower ends of the first sliding block and the second sliding block, and the lower surface of the cleaning roller is abutted to the upper surface of the screen.

When the cleaning roller is used, the first sliding block and the second sliding block can be driven to move left and right above the screen through the arrangement of the screw rod, the micro motor and the polished rod, so that the cleaning roller is driven to move left and right above the screen, and the cleaning roller can wipe off dirt and dust on the screen under the action of friction force between the cleaning roller and the screen; in addition, the cleaning roller can rotate around the cleaning roller, so that dust accumulation cannot be caused at the joint between the cleaning roller and the screen, the cleaning of the screen can be smoothly finished, and the condition that the screen cannot be smoothly used due to the fact that dust is adhered to the screen is avoided.

Preferably, be provided with the diaphragm between first slider and the second slider upper end, the diaphragm lower extreme is provided with the storage water tank, storage water tank one side is provided with the water injection hole rather than inside intercommunication, the storage water tank lower extreme is provided with the arc infiltration board that matches with the cleaning roller surface, the arc infiltration board is located the top of cleaning roller and contradicts rather than, the storage water tank lower extreme is provided with a plurality of infiltration holes that link up from top to bottom. Through the setting of water injection hole, can pour into the washing liquid into the storage water tank in, because the storage water tank lower extreme is provided with a plurality of infiltration holes that link up from top to bottom, consequently can soak the arc infiltration board with the mode of infiltration, when cleaning roller clearance screen, the cleaning roller rotates extrusion arc infiltration board for partial moisture directly shifts to the surface of cleaning roller, consequently come moist screen surface's dirt or dust through the washing liquid, reduce the degree of difficulty of clearance, simultaneously owing to through the mode of infiltration, consequently, do not have the water droplet and splash, reduce the risk of electrical components short circuit.

Preferably, a plurality of first springs are arranged between the transverse plate and the water storage tank, a plurality of groups of guide sleeves are symmetrically arranged on two sides of the water storage tank, and guide rods matched with the guide sleeves are correspondingly arranged at the lower end of the transverse plate. Through the setting of first spring, on the one hand, can carry out the avoidance of small amplitude when the cleaning roller extrudees the arc infiltration board, avoid rigid collision to lead to damaging, on the other hand also can realize the small amplitude shake of storage water tank through first spring, and then accelerate the speed that the washing liquid permeates downwards for washing liquid in the arc infiltration board obtains timely replenishment, avoids cleaning roller to go up the not enough clearance effect that influences of washing liquid.

Preferably, the cleaning roller includes the pivot of being connected with first slider and second slider rotation, the roll body is equipped with to the pivot overcoat, the roll body overcoat is equipped with elasticity overcoat layer, elasticity overcoat layer is provided with the cotton layer of a plurality of annular absorptions of interval outward, absorb water cotton layer and arc infiltration board conflict. Through the setting on cotton layer that absorbs water, can guarantee that the cotton layer that absorbs water on upper portion absorbs and pins moisture, avoid the water droplet to splash, in time go out water when making the cotton layer that absorbs water of lower part again and screen extrusion, and then soften dirt and dust, improve the clearance effect.

Preferably, a hollow air inlet is arranged in the rotating shaft, a micro air pump is arranged on the second sliding block, and the output end of the micro air pump is communicated with the air inlet through a pipeline; a plurality of axially extending inflation cavities are arranged in the elastic jacket layer at intervals, and the inflation cavities are communicated with the air inlet holes through inflation holes. Through the arrangement of the miniature air pump, air can be injected into the air inlet of the rotating shaft, so that the air enters the inflation cavity through the inflation hole, the elastic outer sleeve layer expands, the pressure between the water absorption cotton layer and the screen is increased, and the erasing effect is improved; in addition, the water yield of the extruded absorbent cotton layer can be increased due to the increase of the pressure, so that enough cleaning liquid is ensured to participate in the cleaning of the screen.

Preferably, the gaps between the adjacent absorbent cotton layers form an annular mounting groove, and bristles are uniformly distributed in the annular mounting groove. The annular mounting groove can provide an avoiding space for the absorbent cotton layer, so that the absorbent cotton layer can be better compressed, the water yield is increased, the cleaning effect is improved, the total water outlet surface area of the absorbent sponge is increased by increasing the side water outlet mode of the absorbent cotton layer, the water yield is further increased, and meanwhile, the annular mounting groove can also contain tiny hard impurities, so that the screen scraping caused by the fact that the absorbent cotton layer is pressed between the absorbent cotton layer and the screen is avoided; the brush hair is arranged, so that the brushing effect is further improved.

The invention has the following beneficial effects:

1. according to the distributed computer management system, due to the arrangement of the screw rod, the micro motor, the polished rod and the cleaning roller, the screen can be cleaned smoothly, the situation that the screen cannot be used smoothly due to dust adhesion to the screen is avoided, meanwhile, the retrieval is carried out smoothly, and the retrieval efficiency is improved.

2. According to the distributed computer management system, the annular mounting groove can provide an avoiding space for the absorbent cotton layer, so that the absorbent cotton layer can be better compressed, the water yield is increased, the cleaning effect is improved, the total water outlet surface area of the absorbent sponge is increased by increasing the water outlet mode of the side surface of the absorbent cotton layer, the water yield is further increased, and meanwhile, the annular mounting groove can also contain tiny hard impurities, so that the screen is prevented from being scratched due to the fact that the absorbent cotton layer is pressed between the absorbent cotton layer and the screen; the brush hair is arranged, so that the brushing effect is further improved.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a system block diagram of the present invention;

FIG. 2 is a perspective view of a touch screen used in the present invention;

fig. 3 is a cross-sectional view of a touch screen used in the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

FIG. 5 is a cross-sectional view of a cleaning roll used in the present invention at an annular mounting groove.

In the figure:

1. a touch screen; 11. a body frame; 12. a screen; 13. a receiving groove; 2. a drive device; 21. a screw rod; 22. a micro motor; 23. a first slider; 24. a polish rod; 25. a second slider; 26. a transverse plate; 27. a first spring; 28. a water storage tank; 281. a water injection hole; 282. a guide sleeve; 283. a guide bar; 29. an arc-shaped penetration plate; 3. cleaning the roller; 31. a rotating shaft; 32. an elastic jacket layer; 33. a water absorbent cotton layer; 34. brushing; 35. an air inlet; 36. an inflation cavity; 37. an inflation hole; 38. a roller body; 4. a miniature air pump.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 5, a distributed computer management system includes a cooperative management server, a router, a plurality of VPN devices, a plurality of server operation resource clusters, a plurality of distributed operation resource clusters, and a plurality of supercomputer center operation resource clusters; the cooperative management server, the router, the VPN devices, the server operation resource clusters, the distributed operation resource clusters and the supercomputer center operation resource clusters are all connected through network interfaces;

the distributed computing resource cluster comprises a management computer, a router, VPN equipment and a plurality of common computers; each common computer comprises at least one computing resource, the distributed computing resource cluster comprises n computing resources, and n is an integer greater than or equal to 2;

the common computer comprises a computer body and a touch screen 1, wherein the touch screen 1 comprises a body frame 11, and a screen 12 is arranged in the body frame 11; a storage groove 13 is arranged in the left side of the body frame 11 higher than the screen 12, and a driving device 2 and a cleaning roller 3 are arranged in the storage groove 13; the driving device 2 comprises a screw rod 21 arranged left and right along the inner side of the rear side of the body frame 11, and a micro motor 22 for driving the screw rod 21 to rotate is fixedly arranged outside the body frame 11; a polish rod 24 arranged left and right is arranged in the front side of the body frame 11, a first sliding block 23 capable of sliding left and right is arranged on the lead screw 21, a matched second sliding block 25 is arranged on the polish rod 24, a cleaning roller 3 is arranged between the lower ends of the first sliding block 23 and the second sliding block 25, and the lower surface of the cleaning roller 3 is abutted to the upper surface of the screen 12.

When the cleaning roller is used, the first sliding block 23 and the second sliding block 25 can be driven to move left and right above the screen 12 through the arrangement of the screw rod 21, the micro motor 22 and the polished rod 24, and then the cleaning roller 3 is driven to move left and right above the screen 12, and the cleaning roller 3 can wipe dirt and dust on the screen 12 under the action of friction force between the cleaning roller 3 and the screen 12; in addition, the cleaning roller 3 can rotate around the cleaning roller 3, so that dust accumulation cannot be caused at the joint between the cleaning roller 3 and the screen 12, the cleaning of the screen 12 can be smoothly finished, the situation that the screen 12 cannot be used smoothly due to the fact that dust is adhered to the screen 12 is avoided, meanwhile, the retrieval is performed smoothly, and the retrieval efficiency is improved.

As an optional implementation manner, a transverse plate 26 is disposed between the upper ends of the first slider 23 and the second slider 25, a water storage tank 28 is disposed at the lower end of the transverse plate 26, a water injection hole 281 communicated with the interior of the water storage tank 28 is disposed on one side of the water storage tank 28, an arc-shaped penetration plate 29 matched with the outer surface of the cleaning roller 3 is disposed at the lower end of the water storage tank 28, the arc-shaped penetration plate 29 is located above the cleaning roller 3 and is abutted against the cleaning roller 3, and a plurality of penetration holes which are communicated up and down are disposed at the lower end of the water. Through the setting of water injection hole 281, can pour into the washing liquid into in the storage water tank 28, because storage water tank 28 lower extreme is provided with a plurality of infiltration holes that link up from top to bottom, consequently can soak arc infiltration board 29 with the mode of infiltration, when cleaning roller 3 clearance screen 12, cleaning roller 3 rotates extrusion arc infiltration board 29 for partial moisture directly transfers to cleaning roller 3's surface, consequently come the dirt or the dust on moist screen 12 surface through the washing liquid, reduce the degree of difficulty of clearance, simultaneously owing to through the mode of infiltration, consequently, do not have the water droplet and splash, reduce the risk of electrical components short circuit.

As an optional embodiment, a plurality of first springs 27 are arranged between the transverse plate 26 and the water storage tank 28, a plurality of sets of guide sleeves 282 are symmetrically arranged on both sides of the water storage tank 28, and a guide rod 283 matched with the guide sleeves 282 is correspondingly arranged at the lower end of the transverse plate 26. Through the setting of first spring 27, on the one hand, can carry out the avoidance of a small margin when cleaning roller 3 extrudees arc infiltration board 29, avoid rigid collision to lead to damaging, on the other hand also can realize the shake of a small margin of storage water tank 28 through first spring 27, and then accelerate the speed that the washing liquid permeates downwards for washing liquid in the arc infiltration board 29 obtains timely replenishment, avoids cleaning roller 3 to go up the not enough clearance effect that influences of washing liquid.

In an alternative embodiment, the cleaning roller 3 includes a rotating shaft 31 rotatably connected to the first slider 23 and the second slider 25, a roller body 38 is sleeved on the rotating shaft 31, an elastic outer sleeve layer 32 is sleeved on the roller body 38, a plurality of annular absorbent cotton layers 33 are spaced outside the elastic outer sleeve layer 32, and the absorbent cotton layers 33 are abutted against the arc-shaped permeable plate 29. Through the setting of cotton layer 33 that absorbs water, can guarantee that the cotton layer 33 that absorbs water on upper portion absorbs and pins moisture, avoid the water droplet to splash, in time go out water when making the cotton layer 33 that absorbs water of lower part again and screen 12 extrusion, and then soften dirt and dust, improve the clearance effect.

As an optional implementation manner, a hollow air inlet 35 is arranged in the rotating shaft 31, a micro air pump 4 is arranged on the second slider 25, and an output end of the micro air pump 4 is communicated with the air inlet 35 through a pipeline; a plurality of axially extending inflation cavities 36 are arranged at intervals in the elastic outer sleeve layer 32, and the inflation cavities 36 are communicated with the air inlet holes 35 through inflation holes 37. Through the arrangement of the micro air pump 4, air can be injected into the air inlet 35 of the rotating shaft 31, and then enters the air inflation cavity 36 through the air inflation hole 37, so that the elastic outer sleeve layer 32 expands, the pressure between the absorbent cotton layer 33 and the screen 12 is increased, and the erasing effect is improved; in addition, the increase of the pressure can also increase the water yield of the extruded absorbent cotton layer 33, thereby ensuring that enough cleaning liquid participates in the cleaning of the screen 12.

As an optional embodiment, the gap between the adjacent absorbent cotton layers 33 forms an annular mounting groove, and the bristles 34 are uniformly distributed in the annular mounting groove. Through the annular mounting groove, can provide an dodge space for cotton layer 33 absorbs water, and then make its quilt that can be better compress, and then increase the water yield, improve the cleaning performance, the mode of also going out water through increasing cotton layer 33 side of absorbing water has increased the total surface area that goes out water of sponge 33 that absorbs water, further increase the water yield, and simultaneously, the annular mounting groove can also hold small stereoplasm impurity, avoid it to be pressed and lead to scraping colored screen 12 between cotton layer 33 and screen 12 absorbs water, set up brush hair 34, further improve the scrubbing effect.

When the cleaning roller is used, the first sliding block 23 and the second sliding block 25 can be driven to move left and right above the screen 12 through the arrangement of the screw rod 21, the micro motor 22 and the polished rod 24, and then the cleaning roller 3 is driven to move left and right above the screen 12, and the cleaning roller 3 can wipe dirt and dust on the screen 12 under the action of friction force between the cleaning roller 3 and the screen 12; in addition, the cleaning roller 3 can rotate around the cleaning roller 3, so that dust accumulation cannot be caused at the joint between the cleaning roller 3 and the screen 12, the cleaning of the screen 12 can be smoothly finished, the situation that the screen 12 cannot be ensured to be smoothly used due to dust adhesion to the screen 12 is avoided, meanwhile, the retrieval is smoothly carried out, and the retrieval efficiency is improved; through the arrangement of the water injection holes 281, cleaning liquid can be injected into the water storage tank 28, as the lower end of the water storage tank 28 is provided with a plurality of penetrating holes which are vertically communicated, the arc-shaped penetrating plate 29 can be infiltrated in a penetrating manner, when the cleaning roller 3 cleans the screen 12, the cleaning roller 3 rotates to extrude the arc-shaped penetrating plate 29, so that part of moisture is directly transferred to the outer surface of the cleaning roller 3, therefore, dirt or dust on the surface of the screen 12 is wetted through the cleaning liquid, the cleaning difficulty is reduced, meanwhile, because of the infiltrating manner, no water drops splash, and the risk of short circuit of electrical components is reduced; through the arrangement of the first spring 27, on one hand, the cleaning roller 3 can carry out small-range avoidance when extruding the arc-shaped penetration plate 29, and damage caused by rigid collision is avoided, on the other hand, small-range shaking of the water storage tank 28 can be realized through the first spring 27, so that the downward penetration speed of the cleaning liquid is accelerated, the cleaning liquid in the arc-shaped penetration plate 29 is supplemented timely, and the influence on the cleaning effect caused by insufficient cleaning liquid on the cleaning roller 3 is avoided; through the arrangement of the water absorption cotton layer 33, the water absorption cotton layer 33 on the upper part can absorb and lock water, water drops are prevented from splashing, water can be discharged in time when the water absorption cotton layer 33 on the lower part is extruded with the screen 12, dirt and dust are softened, and the cleaning effect is improved; through the arrangement of the micro air pump 4, air can be injected into the air inlet 35 of the rotating shaft 31, and then enters the air inflation cavity 36 through the air inflation hole 37, so that the elastic outer sleeve layer 32 expands, the pressure between the absorbent cotton layer 33 and the screen 12 is increased, and the erasing effect is improved; in addition, the increase of the pressure can also improve the water yield of the extruded absorbent cotton layer 33, thereby ensuring that enough cleaning liquid participates in the cleaning of the screen 12; through the annular mounting groove, can provide an dodge space for cotton layer 33 absorbs water, and then make its quilt that can be better compress, and then increase the water yield, improve the cleaning performance, the mode of also going out water through increasing cotton layer 33 side of absorbing water has increased the total surface area that goes out water of sponge 33 that absorbs water, further increase the water yield, and simultaneously, the annular mounting groove can also hold small stereoplasm impurity, avoid it to be pressed and lead to scraping colored screen 12 between cotton layer 33 and screen 12 absorbs water, set up brush hair 34, further improve the scrubbing effect.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A distributed computer management system is characterized by comprising a cooperative management server, a router, a plurality of VPN encryption devices, a plurality of server operation resource clusters, a plurality of distributed operation resource clusters and a plurality of super computer center operation resource clusters; the cooperative management server, the router, the VPN devices, the server operation resource clusters, the distributed operation resource clusters and the supercomputer center operation resource clusters are all connected through network interfaces;

the distributed computing resource cluster comprises a management computer, a router, VPN encryption equipment and a plurality of common computers; each common computer comprises at least one computing resource, the distributed computing resource cluster comprises n computing resources, and n is an integer greater than or equal to 2;

the common computer comprises a computer body and a touch screen (1), wherein the touch screen (1) comprises a body frame (11), and a screen (12) is arranged in the body frame (11); a storage groove (13) is arranged in the left side of the body frame (11) higher than the screen (12), and a driving device (2) and a cleaning roller (3) are arranged in the storage groove (13); the driving device (2) comprises a screw rod (21) which is arranged along the inner left and right sides of the rear side of the body frame (11), and a micro motor (22) for driving the screw rod (21) to rotate is fixedly arranged outside the body frame (11); the utility model discloses a screen cleaning machine, including body frame (11), body frame (11) front side is provided with polished rod (24) of arranging about being provided with, be provided with first slider (23) that can the horizontal slip on lead screw (21), be provided with second slider (25) that match on polished rod (24), be provided with between first slider (23) and second slider (25) lower extreme cleaning roller (3), cleaning roller (3) lower surface is contradicted with screen (12) upper surface.

2. The distributed computer management system according to claim 1, wherein a transverse plate (26) is arranged between the upper ends of the first slider (23) and the second slider (25), a water storage tank (28) is arranged at the lower end of the transverse plate (26), a water injection hole (281) communicated with the inside of the water storage tank (28) is arranged on one side of the water storage tank (28), an arc-shaped penetration plate (29) matched with the outer surface of the cleaning roller (3) is arranged at the lower end of the water storage tank (28), the arc-shaped penetration plate (29) is located above the cleaning roller (3) and is abutted against the cleaning roller, and a plurality of penetration holes which are communicated up and down are arranged at the lower end of the water storage tank (28).

3. The distributed computer management system according to claim 2, wherein a plurality of first springs (27) are arranged between the transverse plate (26) and the water storage tank (28), a plurality of groups of guide sleeves (282) are symmetrically arranged on two sides of the water storage tank (28), and a guide rod (283) matched with the guide sleeves (282) is correspondingly arranged at the lower end of the transverse plate (26).

4. A distributed computer management system according to claim 3, wherein the cleaning roller (3) comprises a rotating shaft (31) rotatably connected to the first slider (23) and the second slider (25), the rotating shaft (31) is sleeved with a roller body (38), the roller body (38) is sleeved with an elastic outer sleeve layer (32), a plurality of annular absorbent cotton layers (33) are arranged outside the elastic outer sleeve layer (32) at intervals, and the absorbent cotton layers (33) are abutted against the arc-shaped permeable plate (29).

5. The distributed computer management system according to claim 4, wherein a hollow air inlet (35) is arranged in the rotating shaft (31), a micro air pump (4) is arranged on the second sliding block (25), and an output end of the micro air pump (4) is communicated with the air inlet (35) through a pipeline; a plurality of axially extending inflation cavities (36) are arranged in the elastic outer sleeve layer (32) at intervals, and the inflation cavities (36) are communicated with the air inlet holes (35) through inflation holes (37).

6. The distributed computer management system according to claim 5, wherein the gaps between the adjacent absorbent cotton layers (33) form an annular mounting groove, and bristles (34) are uniformly distributed in the annular mounting groove.