CN111683503B

CN111683503B - Mobile layered calculating cabinet with real-time high-temperature monitoring function

Info

Publication number: CN111683503B
Application number: CN202010544988.3A
Authority: CN
Inventors: 李其中; 乐怡筝; 马艳春; 李斌; 徐浩淼; 李思瑶; 徐玲
Original assignee: North China Institute of Science and Technology
Current assignee: North China Institute of Science and Technology
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2022-05-03
Anticipated expiration: 2040-06-15
Also published as: CN111683503A

Abstract

The invention relates to the technical field of machine rooms, in particular to a mobile layered computer cabinet with a real-time high-temperature monitoring function, which comprises a cabinet body, wherein a plurality of partition plates are arranged in the cabinet body, a temperature measuring cavity for accommodating a computer is formed between every two adjacent partition plates, a mobile sliding plate movably connected with the partition plates is arranged in the temperature measuring cavity, a negative pressure chamber is arranged at the upper part of the cabinet body, a ventilation chamber is arranged at the lower part of the cabinet body, and side interlayers are arranged at two side parts of the cabinet body; the invention utilizes a ventilation chamber and a negative pressure chamber, a ventilation pipe group and a liquid cooling pipe group to realize the heat dissipation of the independent temperature measurement chamber, the air inlet and the air outlet are relatively concentrated, the dust removal is facilitated, the hole dredging roller is arranged at the air inlet, and when the hole dredging roller is immersed in oil to enable the air to enter the hole dredging roller, the dust in the air is adhered to the oil through the bending collision of the air flow, so as to achieve the effect of purifying the air.

Description

Mobile layered calculation cabinet with real-time high-temperature monitoring function

Technical Field

The invention relates to the technical field of computer rooms, in particular to a mobile layered computer cabinet with a real-time high-temperature monitoring function.

Background

The cabinet is a cabinet, but not exclusively. For the computer, the cabinet also has an important auxiliary function with the UPS. A good cabinet means that it is guaranteed that the computer can operate in a good environment. So, the role played by the cabinet is also important. The cabinet systematically solves the problems of high-density heat dissipation, large amount of cable attachment and management, high-capacity power distribution and comprehensive compatibility of rack-mounted equipment of different manufacturers in computer application, so that the data center can operate in a high-stability environment; with the continuous breakthrough of the computer industry, the functions embodied by the cabinet are also increasingly larger. The cabinet is generally used between network wiring, floor wiring, central machine room, data machine room, control center, monitoring room, monitoring center, etc.

In order to ensure that a good temperature control system is arranged in the cabinet and the efficient operation of equipment is ensured, the cabinet generally selects a full ventilation series, because the power consumption and heat generation of a computer are different when the computer executes different computing tasks, although fans are equipped for ventilation, some liquid cooling devices are equipped for increasing the cooling effect, the ventilation inevitably causes the parts in the computer to be attached with dust, especially dust is adhered to a mainboard and a cooling fan due to static electricity, so that the heat dissipation efficiency of the heat generating parts is greatly reduced, the power consumption of the heat dissipation devices is increased while the good cooling effect is still not achieved, the computer generates local high temperature, the operation efficiency of the computer is influenced, even the parts are damaged, the cleaning has to be carried out at intervals, cables need to be pulled out during cleaning, the parts are removed, not only the time is consumed, the accurate installation of a large number of cables is also a great test to the cleaning staff, so a calculation cabinet capable of monitoring high temperature in real time and efficiently cooling is urgently needed.

Disclosure of Invention

The invention aims to provide a mobile layered type computing cabinet with a real-time high-temperature monitoring function, which is used for solving the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a remove layered calculation rack that has real-time high temperature monitoring function, includes the cabinet body, be equipped with a plurality of baffle in the cabinet body, it is adjacent form the temperature measurement cavity that holds the computer between the baffle, be equipped with in the temperature measurement cavity with baffle swing joint's removal slide, the upper portion of the cabinet body is equipped with the negative pressure chamber, the lower part of the cabinet body is equipped with the plenum, the both sides portion of the cabinet body is equipped with the lateral part intermediate layer, be equipped with the ventilation of connecting plenum, negative pressure chamber and temperature measurement cavity in the lateral part intermediate layer, the plenum bottom is equipped with the oil box, the air intake department transverse arrangement of plenum both sides has rotatable hole-dredging roller, hole-dredging roller have at least partly with fluid contact in the oil box, still be equipped with in the lateral part intermediate layer with the liquid cooling nest of tubes that plenum and baffle are connected.

Preferably, the air inlets are located on two side faces, perpendicular to the side portion interlayer, of the cabinet body, the number of the hole thinning rollers is two, and the hole thinning rollers are located on the inner sides of the two air inlets respectively.

Through the design of two relative hole rollers of dredging, can make the air conditioning room sink the cold air in the bottom and form the convection current, the air can circulate between two hole rollers of dredging, makes the temperature of dredging the hole roller reduce on the one hand, also can reduce the temperature of fluid in the ventilation chamber simultaneously, forms good cooling effect.

Preferably, the hole dredging roller comprises a hole dredging part, a hole sealing part, a gas storage part and a solid shaft which are distributed from outside to inside, the hole dredging roller is made of glass or ceramic materials, the immersion thickness of oil in the hole dredging roller and the oil box is the thickness of the hole dredging part, and the hole dredging roller is in transmission connection with the rotating motor through a belt transmission device.

The same diameter of the holes in the hole dredging part and the hole storing part is larger, the hole diameter in the hole storing part is smaller, the wall thickness of the hole dredging part, the hole storing part and the hole storing part is gradually increased, through the design, the contact area of the hole dredging part and the air can be increased, the number and the corners of the holes can be increased by the hole storing part, the air can be bent and collided as much as possible when passing through, the better dust removing effect is achieved, the oil can be prevented from being detained in the holes due to tension by the hole storing part, but the air can go deep into the hole storing part, the wall thickness is thicker, the whole hole dredging roller with the smaller specific heat capacity can reach a lower temperature, then the heat exchange is carried out between the hole dredging part and the oil, and the oil is cooled.

Preferably, the ventilation nest of tubes includes supply-air duct and exhaust duct, supply-air duct's bottom with the ventilation chamber intercommunication, supply-air duct's upper end with the exhaust fan passes through the valve intercommunication, supply-air duct pass through the supply-air outlet with the temperature measurement cavity intercommunication, exhaust duct pass through the exhaust outlet with the temperature measurement cavity intercommunication, exhaust end of exhaust duct is connected in the negative pressure chamber, be equipped with the exhaust fan in the negative pressure chamber.

The air supply pipeline is mainly used for sending air in the ventilation chamber into the temperature measurement chambers or the negative pressure chambers, the air supply pipeline is connected with each temperature measurement chamber through an independent linkage valve, the temperature detected in each temperature measurement chamber is high, the opening degree of each linkage valve is controlled, namely the opening degree is large when the temperature is high, the passing air flow is large, the heat dissipation effect is good, the opening degree of the low temperature is small, the air flow is small, when the temperature in each temperature measurement chamber is higher, the power of an exhaust fan in the negative pressure chamber needs to be improved, enough air flow flows in each temperature measurement chamber, the air exhausted from the temperature measurement chambers enters the air exhaust pipeline from an exhaust outlet, and the air is exhausted out of the cabinet through the exhaust fan.

Preferably, the liquid cooling nest of tubes includes coiled pipe and oil pump, the coiled pipe inlays to be established in the baffle, the coiled pipe pass through defeated oil pipe with the oil pump is connected, the coiled pipe is connected through the oil extraction pipe in the oil box.

The air of the coiled pipe in the temperature measuring cavity below the partition plate in the partition plate absorbs heat, when the temperature in the temperature measuring cavity is high, the oil pump pumps oil into the coiled pipe due to the opening of the linkage valve, so that oil in the partition plate circulates, the oil is discharged into the oil box from the oil discharge pipe at the other end of the coiled pipe, and is cooled by the air and the hole dredging roller in the oil box.

Preferably, a linkage valve for controlling the opening and closing of the oil delivery pipe and the air supply outlet is arranged in the side interlayer, a temperature sensor for detecting the temperature of gas is arranged in the temperature measuring cavity, and the temperature sensor is in signal connection with the linkage valve.

The linkage effect of high temperature detection and enhanced cooling is mainly formed, when high temperature is generated, the opening degree of the linkage valve is controlled, and the radiating air quantity is improved so as to achieve a good radiating effect.

Preferably, the bottom of baffle is equipped with a plurality of certainly supply-air outlet direction to air exit direction parallel distribution's guide fin, guide fin with be equipped with middle guide plate and side deflector between the supply-air outlet, the inside of baffle, be located the below of coiled pipe is equipped with two liquid columns, two separate through two heat insulating boards between the liquid column, the one end of liquid column is sealed, and other end transmission is connected with the slider, the slider with connect through guide plate connecting rod transmission between middle guide plate, the side deflector.

The air entering the temperature measuring cavity from the air supply outlet circulates along the guide fins, because the local heat production of the computer is different, the heat is radiated upwards to cause the guide fins and the partition boards above to generate heat, two liquid columns are arranged on the lower wall surface of the partition boards and the parts between the coiled pipes, when the local heat quantity of the computer is high, the temperature of the corresponding parts of the partition boards also rises, so that the liquid columns in the parts expand, the slide blocks are extruded to displace, the displacement of the slide blocks controls the rotation of the middle guide plates and the side guide plates through the guide plate connecting rods, the air flow deviates to the parts with high heat production quantity, and the parts with high heat production quantity of the local part are cooled, so that the targeted high-efficiency heat radiation is realized.

Preferably, the number of the side guide plates and the number of the guide plate connecting rods are two, the guide plate connecting rods are connected with the middle guide plate and the side guide plates through rotating shafts, and movable spaces for accommodating the sliding blocks, the guide plate connecting rods and the rotating shafts are formed in the partition plates.

The guide plate connecting rod is composed of two rods, the contact parts of the two rods and the sliding block are connected together through a short pin, relative sliding can occur, one rod is a straight rod and is fixedly connected with a rotating shaft on the side guide plate, the other rod is an L-shaped rod, the rotating shaft is arranged in the middle of the middle guide plate and is connected with the rotating shaft through a limit stop or a ratchet wheel, namely, the rotating shaft can be driven to rotate only in one direction so as to prevent the other group of connecting rods from interfering during movement, and the other two groups of connecting rods are also arranged in a layered mode in space.

Preferably, one side of the hole dredging roller, which is far away from the air inlet, is provided with an arc-shaped plate, and the inner side of the arc-shaped plate is provided with an air storage space.

Can make the arc be in the low temperature state through such setting, if the air contains more moisture, touch the arc and can condense the low-fall after passing from sparse hole roller, the air becomes hot gradually towards temperature measurement cavity during motion, consequently does not take place here to condense and then can not condense into water in temperature measurement cavity.

Preferably, the lower part of the oil box is provided with a partition board, the partition board is provided with a dust collecting hole, and a dust accumulation layer is formed below the partition board.

When the hole-dredging roller continuously rotates, dust in the hole-dredging roller is cleaned by oil in the oil box and falls into the dust-collecting layer from the dust-collecting hole, so that more impurities are contained in the flowing oil, and the impurities in the oil box can be regularly cleaned.

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

according to the invention, the cabinet body is divided into a plurality of temperature measuring chambers for accommodating computers through the partition plates, so that independent temperature measurement and independent heat dissipation can be carried out according to the temperature in the chambers, and the cabinet has better pertinence compared with unified heat dissipation, and therefore, the heat dissipation efficiency is better;

the invention utilizes a ventilation chamber and a negative pressure chamber, a ventilation pipe group and a liquid cooling pipe group to realize the heat dissipation of an independent temperature measurement chamber, the air inlet and the air outlet are relatively concentrated, the dust removal is facilitated, the hole dredging roller is arranged at the air inlet, and when the hole dredging roller is immersed in oil to enable the air to enter the hole dredging roller, the dust in the air is adhered to the oil through the bending collision of airflow so as to achieve the effect of purifying the air;

meanwhile, the coiled pipe is arranged in the partition plate, so that heat exchange and cooling of the temperature measuring cavity can be realized, oil in the oil box can circulate, cooling can be realized through contact with air and contact of the hole dredging roller, and the contact area of the hole dredging roller and the air can be increased through the hole dredging structure of the hole dredging roller, so that a good cooling effect is achieved.

Drawings

FIG. 1 is a schematic structural diagram of a mobile hierarchical computing rack with real-time high temperature monitoring function according to the present invention;

FIG. 2 is a top view of a plenum of the present invention;

FIG. 3 is a schematic structural view of a hole-opening roll according to the present invention;

FIG. 4 is a schematic top view of the linkage mechanism of the present invention;

FIG. 5 is a side view of the linkage mechanism of the present invention;

FIG. 6 is a schematic view of the structure at A in FIG. 3 according to the present invention.

The reference numbers in the figures: 1. a cabinet body; 101. a ventilation chamber; 102. a side interlayer; 103. a negative pressure chamber; 104. a temperature measuring chamber; 11. a partition plate; 111. an activity space; 112. a heat insulation plate; 12. moving the sliding plate; 2. a hole-dredging roller; 201. an air inlet; 202. a sparse hole portion; 203. a dense portion; 204. a gas storage part; 21. an exhaust fan; 22. an air supply duct; 221. an air supply outlet; 23. an exhaust duct; 231. an air outlet; 24. an arc-shaped plate; 241. a gas storage space; 25. rotating the motor; 26. a linkage valve; 31. an oil box; 311. a partition plate; 312. a dust collecting hole; 313. a dust accumulation layer; 32. a serpentine tube; 321. an oil delivery pipe; 322. an oil discharge pipe; 33. an oil pump; 4. a guide fin; 41. a liquid column; 42. a slider; 43. a deflector link; 44. a middle baffle; 45. a side baffle; 46. a rotating shaft.

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. 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 invention.

Example (b): as shown in fig. 1 to 6, a mobile layered computer cabinet with a real-time high temperature monitoring function comprises a cabinet body 1, wherein a plurality of partition plates 11 are arranged in the cabinet body 1, temperature measuring chambers 104 for accommodating a computer are formed between adjacent partition plates 11, movable sliding plates 12 movably connected with the partition plates 11 are arranged in the temperature measuring chambers 104, a negative pressure chamber 103 is arranged at the upper part of the cabinet body 1, a ventilating chamber 101 is arranged at the lower part of the cabinet body 1, lateral interlayers 102 are arranged at both sides of the cabinet body 1, a ventilating pipe group for connecting the ventilating chamber 101, the negative pressure chamber 103 and the temperature measuring chambers 104 is arranged in the lateral interlayers 102, an oil box 31 is arranged at the bottom of the ventilating chamber 101, rotatable hole dredging rollers 2 are transversely arranged at air inlets 201 at both sides of the ventilating chamber 101, at least a part of each hole dredging roller 2 is in contact with oil in the oil box 31, and a liquid cooling pipe group connected with the ventilating chamber 101 and the partition plates 11 is further arranged in the lateral interlayers 102.

In addition, in order to install the computer in the temperature measuring chambers 104, the partition board 11 is provided with the movable sliding board 12 which can slide, the movable sliding board 12 is provided with holes to facilitate the fixation of the computer, and a certain gap is formed between the computer and the partition board 11 to facilitate the heat dissipation, the cables on the computer are arranged on two sides which are perpendicular to the side interlayer 102 and are provided with seals, so that the installation and the disassembly are convenient and do not interfere with the pipelines in the side interlayer 102, the top of the cabinet body 1 is provided with the negative pressure chamber 103, one or two exhaust fans are arranged in the negative pressure chamber 103, the bottom of the cabinet body 1 is provided with a ventilation chamber 101, outside air enters the cabinet body 1 from the ventilation chamber 101 and is conveyed to the temperature measuring chambers 104 or the negative pressure chamber 103 by the pipelines in the side interlayer 102, because the equipment is installed in the machine room which keeps a state of lower temperature through an air conditioning system, the inlet air is cold air to achieve the purpose of heat dissipation, the hole-dredging roller 2 is arranged at the air inlet 201 at the two sides of the ventilation chamber 101, when air flow enters the ventilation chamber 101, the air flow must pass through the holes on the hole-dredging roller 2, the holes on the hole-dredging roller 2 are not uniformly distributed but are communicated with each other, and the angle is not uniform, in addition, one part of the hole-dredging roller 2 is contacted with oil in the oil box 31, so that the hole-dredging roller 2 can be contacted with the oil when rotating, and the oil can flow downwards along the holes and be stained on the inner wall of the holes, when the air flow passes through the holes stained with the oil, because the turning direction of the air flow is changed, dust in the air can be impacted on the hole wall and be adhered on the oil, thereby achieving the dust removal effect, compared with a filter screen and the like in the prior art, the resistance to the air is small, the filter effect is better, remove dust then can reduce the moisture that gets into gas for the water smoke, and, through the porous structure of sparse hole roller 2, can increase and the air between the area of contact, make sparse hole roller 2 be in the state of lower temperature, it contacts with fluid and the air that gets into, can carry out the heat transfer cooling to fluid and air, consequently, realize having better cooling effect in the temperature measurement cavity 104, reduce the computer and appear the condition of lasting high temperature in service, make the computer can be in the operation of long time under the high load state, in order to reach better calculation purpose.

Specifically, as shown in fig. 2 and 3, the air inlets 201 are located on two side surfaces of the cabinet 1 perpendicular to the side interlayer 102, and the number of the hole-thinning rollers 2 is two, and the two hole-thinning rollers are located inside the two air inlets 201 respectively.

Through the design of two relative hole rollers 2, can make the cold air that sinks in the air conditioner room at the bottom form the convection current, the air can circulate between two hole rollers 2, makes the temperature of hole roller 2 reduce on the one hand, also can reduce the temperature of fluid in the ventilation chamber 101 simultaneously, forms good cooling effect.

Specifically, as shown in fig. 3, the hole-dredging roller 2 comprises a hole-dredging portion 202, a hole-dense portion 203, a gas-storing portion 204 and a solid shaft which are distributed from the outside to the inside, the hole-dredging roller 2 is made of glass or ceramic, the immersion thickness of oil in the hole-dredging roller 2 and the oil box 31 is the thickness of the hole-dredging portion 202, and the hole-dredging roller 2 is in transmission connection with the rotating motor 25 through a belt transmission device.

The same apertures in the hole dredging parts 202 and the hole storing parts 204 are larger, the aperture ratio in the hole storing parts 203 is smaller, the wall thicknesses in the hole dredging parts 202, the hole storing parts 203 and the hole storing parts 204 are gradually increased, through the design, the contact area with air can be increased in the hole dredging parts 202, the number and corners of the holes can be increased by the hole storing parts 203, so that the air can be bent and collided as much as possible when passing through, and a better dust removing effect is achieved, the hole storing parts 204 can prevent oil from being detained in the holes due to tension, but the air can go deep into the hole storing parts 204, and the whole hole dredging roller 2 with smaller specific heat capacity can reach lower temperature due to thicker wall thickness, and then heat exchange is carried out between the oil and the oil to cool the oil.

Specifically, as shown in fig. 1, the ventilation tube group includes an air supply duct 22 and an exhaust duct 23, a bottom end of the air supply duct 22 is communicated with the ventilation chamber 101, an upper end of the air supply duct 22 is communicated with the exhaust fan 21 through a valve, the air supply duct 22 is communicated with the temperature measurement chamber 104 through an air supply port 221, the exhaust duct 23 is communicated with the temperature measurement chamber 104 through an exhaust port 231, an exhaust end of the exhaust duct 23 is connected in the negative pressure chamber 103, and the exhaust fan 21 is disposed in the negative pressure chamber 103.

The air supply pipeline 22 mainly sends air in the ventilation chamber 101 into the temperature measurement chambers 104 or the negative pressure chamber 103, the air supply pipeline 22 is connected with each temperature measurement chamber 104 through a separate linkage valve 26, the opening degree of each linkage valve 26 is controlled according to the temperature detected in each temperature measurement chamber 104, namely the opening degree is large when the temperature is high, the passing air flow is large, the heat dissipation effect is good, the opening degree is small when the temperature is low, the air flow is small, when the temperature in each temperature measurement chamber 104 is higher, the power of the exhaust fan 21 in the negative pressure chamber 103 needs to be improved, so that enough air flow flows in each temperature measurement chamber 104, the air exhausted from the temperature measurement chambers 104 enters the exhaust pipeline 23 from the exhaust port 231, and then is exhausted out of the cabinet through the exhaust fan 21.

Specifically, the liquid cooling pipe group includes a coil pipe 32 and an oil pump 33, the coil pipe 32 is embedded in the partition plate 11, the coil pipe 32 is connected with the oil pump 33 through an oil pipe 321, and the coil pipe 32 is connected in the oil box 31 through an oil discharge pipe 322.

The serpentine pipe 32 absorbs heat from air in the temperature measuring chamber 104 below the partition plate 11 in the partition plate 11, when the temperature in the temperature measuring chamber 104 is high, the oil pump 33 pumps oil into the serpentine pipe 32 due to the opening of the linkage valve 26, so that oil in the partition plate 11 circulates, and the oil is discharged into the oil box 31 from the oil discharge pipe 322 at the other end of the serpentine pipe 32 and is cooled by the air and the hole dredging roller 2 in the oil box 31.

Specifically, a linkage valve 26 for controlling the opening and closing of the oil delivery pipe 321 and the air supply outlet 221 is arranged in the side interlayer 102, a temperature sensor for detecting the temperature of the gas is arranged in the temperature measuring chamber 104, and the temperature sensor is in signal connection with the linkage valve 26.

The linkage effect of high-temperature detection and enhanced cooling is mainly formed, and when high temperature is generated, the opening degree of the linkage valve 26 is controlled, the heat dissipation air quantity is increased, and a good heat dissipation effect is achieved.

Specifically, as shown in fig. 4-5, the bottom of the partition 11 is provided with a plurality of guide fins 4 distributed in parallel from the direction of the air supply port 221 to the direction of the air exhaust port 231, a middle guide plate 44 and a side guide plate 45 are arranged between the guide fins 4 and the air supply port 221, two liquid columns 41 are arranged inside the partition 11 and below the serpentine tube 32, the two liquid columns 41 are separated by two heat insulation plates 112, one end of each liquid column 41 is closed, the other end of each liquid column 41 is in transmission connection with a sliding block 42, and the sliding block 42 is in transmission connection with the middle guide plate 44 and the side guide plate 45 through a guide plate connecting rod 43.

The air entering the temperature measuring chamber 104 from the air supply port 221 circulates along the guide fins 4, the heat is radiated upwards to cause the guide fins 4 and the partition plates 11 above to generate heat due to different local heat generation of the computer, the two liquid columns 41 are arranged on the lower wall surfaces of the partition plates 11 and the parts between the coiled pipes 32, when the local heat of the computer is high, the temperature of the corresponding parts of the partition plates 11 is also increased, so that the liquid columns 41 on the parts are expanded to extrude the sliding blocks 42 to displace, the displacement of the sliding blocks 42 controls the rotation of the middle guide plates 44 and the side guide plates 45 through the guide plate connecting rods 43, the air flow deflects to the parts with high heat production quantity, the parts with high local heat production quantity are cooled, and the targeted efficient heat dissipation is realized.

Specifically, the number of the side guide plates 45 and the number of the guide plate connecting rods 43 are two, the guide plate connecting rods 43 are connected with the middle guide plate 44 and the side guide plates 45 through rotating shafts 46, and the partition plate 11 is provided with a movable space 111 for accommodating the sliding block 42, the guide plate connecting rods 43 and the rotating shafts 46.

As shown in fig. 4 and 5, the deflector link 43 is composed of two rods, the contact portions of the two rods and the slider 42 are connected together through a short pin, and can slide relatively, one rod is a straight rod and is fixedly connected with the rotating shaft 46 on the side deflector 45, the other rod is an L-shaped rod, the rotating shaft 46 is connected with the rotating shaft 46 through a limit stop or a ratchet wheel at the middle part of the middle deflector 44, that is, the rotating shaft can be driven to rotate only in one direction, so as to prevent the other group of links from interfering when moving, and the other two groups of links are spatially arranged in layers, as shown in fig. 5.

Specifically, the arc-shaped plate 24 is arranged on one side, away from the air inlet 201, of the hole dredging roller 2, the upper portion of the arc-shaped plate 24 is tightly attached to the hole dredging roller 2 to form a good sealing effect, the air storage space 241 is arranged on the inner side of the arc-shaped plate 24, and air can stay in the air storage space 241.

Through the arrangement, the arc-shaped plate 24 can be in a low-temperature state, if the air contains more moisture, the air penetrates through the hole dredging roller 2 and then touches the arc-shaped plate 24 to be condensed and fall down, and the temperature of the air gradually becomes hot when the air moves into the temperature measuring chamber 104, so that the air is not condensed at the temperature and is not condensed into water in the temperature measuring chamber 104.

Specifically, a partition 311 is disposed at the lower portion of the oil box 31, a dust collecting hole 312 is disposed on the partition 311, and a dust collecting layer 313 is formed below the partition 311.

When the hole-dredging roller 2 rotates continuously, the dust in the hole-dredging roller 2 is cleaned by the oil liquid in the oil box 31 and falls into the dust-collecting layer 313 from the dust-collecting holes 312, so that the flowing oil liquid is reduced to contain more impurities, and the impurities in the oil box 31 can be cleaned regularly.

The working principle is as follows: in addition, in order to conveniently install the computer in the temperature measuring chambers 104, the movable sliding plate 12 capable of sliding is arranged on the partition plate 11, holes are formed in the movable sliding plate 12, the computer is convenient to fix, a certain gap is formed between the computer and the partition plate 11, the heat dissipation is facilitated, cables on the computer are arranged on two side surfaces perpendicular to the side interlayer 102 and are provided with seals, the installation and the disassembly are convenient, pipelines in the side interlayer 102 are not interfered, the negative pressure chamber 103 is arranged at the top of the cabinet body 1, one or two exhaust fans are arranged in the negative pressure chamber 103, the ventilating chamber 101 is arranged at the bottom of the cabinet body 1, and the convection of cold air sinking at the bottom in the air conditioning room can be formed through the design of the two opposite hole dredging rollers 2, air can circulate between two hole-dredging rollers 2, on one hand, the temperature of the hole-dredging rollers 2 is reduced, and on the other hand, the temperature of oil in the ventilation chamber 101 can also be reduced, so that a good cooling effect is formed, external air enters the cabinet body 1 from the ventilation chamber 101 and is conveyed into the temperature measuring chamber 104 or the negative pressure chamber 103 through a pipeline in the side interlayer 102, because the equipment is installed in a machine room, the machine room is kept in a low-temperature state through an air conditioning system, the inlet air is cold air, so as to achieve the purpose of heat dissipation, the hole-dredging rollers 2 are arranged at the air inlets 201 at two sides of the ventilation chamber 101, so that when air enters the ventilation chamber 101, the air flow must pass through holes on the hole-dredging rollers 2, the holes on the hole-dredging rollers 2 are not uniformly distributed but are communicated with each other, and the angles are not uniform, in addition, one part of the hole-dredging rollers 2 is contacted with the oil in the oil box 31, so that when the hole-dredging rollers 2 rotate, will contact with the oil, and the oil will be along the hole downward flow, is stained with the inner wall of the hole, when the air current passes through these holes stained with oil, because the turning direction of the air current is changed, make the dust in the air impact on the hole wall, and adhere to oil, therefore reach the dust removal effect, can increase the contact area with air in the hole portion 202, and the pore portion 203 can increase the number and corner of the hole, make the air pass through as much as possible and bend and collide, reach better dust removal effect, the air reservoir 204 can prevent the oil from staying in the hole because of the tension, but the air can go deep into the air reservoir 204, because the wall thickness is thicker, can make the whole of the hole roller 2 with smaller specific heat capacity reach lower temperature, then exchange heat with the oil, cool the oil, compared with the filter screen in the prior art, etc., its resistance to the gas is small, the filter effect is better, compared with water mist dust removal, the air-conditioning temperature-reducing air-conditioning device can reduce moisture of entering air, and can increase the contact area with air through the porous structure of the porous roller 2, so that the porous roller 2 is in a lower-temperature state and is in contact with oil and entering air, and can perform heat exchange and temperature reduction on the oil and the air, thereby realizing better temperature reduction effect in the temperature-measuring chambers 104, reducing the situation that the computer has continuous high temperature in operation, enabling the computer to operate for a longer time in a high-load state to achieve better calculation purpose, the air supply pipeline 22 mainly sends the air in the ventilation chamber 101 into the temperature-measuring chambers 104 or the negative pressure chamber 103, the air supply pipeline 22 is connected with each temperature-measuring chamber 104 through an independent linkage valve 26, the opening degree of each linkage valve 26 is controlled according to the detected temperature in each temperature-measuring chamber 104, namely the opening degree is large when the temperature is high, the passing air flow is large, the heat dissipation effect is good, the opening degree of low temperature is small, the air flow is small, when the temperature in each temperature measuring chamber 104 is higher, the power of the exhaust fan 21 in the negative pressure chamber 103 needs to be increased, enough air flow flows through each temperature measuring chamber 104, the air exhausted from the temperature measuring chambers 104 enters the exhaust pipeline 23 from the exhaust port 231 and is exhausted out of the cabinet through the exhaust fan 21, the air in the temperature measuring chambers 104 below the partition plate 11 in the partition plate 11 of the serpentine pipe 32 carries out heat absorption, when the temperature in the temperature measuring chambers 104 is high, the oil pump 33 pumps oil into the serpentine pipe 32 due to the opening of the linkage valve 26, the oil in the partition plate 11 is circulated, the oil is exhausted into the oil box 31 from the oil exhaust pipe 322 at the other end of the serpentine pipe 32 and is cooled by the air and the hole dredging roller 2 in the oil box 31, the air which enters the temperature measuring chambers 104 from the air supply port 221 flows along the guide fins 4, because the local heat production of the computer is different, the heat radiates upwards to cause the guide fins 4 and the partition plate 11 above to generate heat, two liquid columns 41 are arranged on the part between the lower wall surface of the partition plate 11 and the coiled pipe 32, when the local heat quantity of the computer is high, the temperature of the corresponding part of the partition plate 11 also rises, so that the liquid columns 41 at the part expand to extrude the slide block 42 to displace, and the displacement of the slide block 42 controls the rotation of the middle guide plate 44 and the side guide plate 45 through the guide plate connecting rod 43 to make the air flow deflect to the part with high heat production quantity, so that the part with high local heat production quantity is cooled, and the targeted efficient heat radiation is realized.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a remove layer-stepping has real-time high temperature monitoring function's calculation rack which characterized in that: including the cabinet body (1), be equipped with a plurality of baffle (11) in the cabinet body (1), it is adjacent form temperature measurement cavity (104) that hold the computer between baffle (11), be equipped with in temperature measurement cavity (104) with baffle (11) swing joint's removal slide (12), the upper portion of the cabinet body (1) is equipped with negative pressure chamber (103), the lower part of the cabinet body (1) is equipped with plenum chamber (101), the both sides portion of the cabinet body (1) is equipped with lateral part intermediate layer (102), be equipped with the ventilation nest of tubes who connects plenum chamber (101), negative pressure chamber (103) and temperature measurement cavity (104) in the lateral part intermediate layer (102), plenum chamber (101) bottom is equipped with oil box (31), air intake (201) department horizontal arrangement of plenum chamber (101) both sides has rotatable hole roller (2) of loosing, hole roller (2) have at least partly with the fluid contact in oil box (31), a liquid cooling pipe group connected with the ventilation chamber (101) and the partition plate (11) is further arranged in the side interlayer (102);

the air inlets (201) are positioned on two side surfaces, perpendicular to the side interlayer (102), of the cabinet body (1), and the number of the hole thinning rollers (2) is two and the two hole thinning rollers are respectively positioned on the inner sides of the two air inlets (201);

the hole dredging roller (2) comprises hole dredging parts (202), hole dense parts (203), gas storage parts (204) and solid shafts, the hole dredging roller (2) is made of glass or ceramic materials, the immersion thickness of oil in the hole dredging roller (2) and the oil box (31) is the thickness of the hole dredging parts (202), and the hole dredging roller (2) is in transmission connection with a rotating motor (25) through a belt transmission device;

the ventilation pipe group comprises an air supply pipeline (22) and an exhaust pipeline (23), the bottom end of the air supply pipeline (22) is communicated with the ventilation chamber (101), the upper end of the air supply pipeline (22) is communicated with the negative pressure chamber (103) through a valve, the air supply pipeline (22) is communicated with the temperature measurement chamber (104) through an air supply opening (221), the exhaust pipeline (23) is communicated with the temperature measurement chamber (104) through an exhaust opening (231), the exhaust end of the exhaust pipeline (23) is connected into the negative pressure chamber (103), and an exhaust fan (21) is arranged in the negative pressure chamber (103); the air supply pipeline (22) is connected with each temperature measuring cavity (104) through a separate linkage valve (26), and each linkage valve (26) is controlled according to the temperature detected in each temperature measuring cavity (104).

2. The mobile hierarchical computing rack with real-time high temperature monitoring function of claim 1, wherein: the liquid cooling nest of tubes includes coiled pipe (32) and oil pump (33), coiled pipe (32) inlay and establish in baffle (11), coiled pipe (32) through defeated oil pipe (321) with oil pump (33) are connected, coiled pipe (32) are connected through oil drain pipe (322) in oil box (31).

3. The mobile hierarchical computing rack with real-time high temperature monitoring function of claim 2, wherein: the lateral interlayer (102) is internally provided with a linkage valve (26) for controlling the opening and closing of the oil delivery pipe (321) and the air supply outlet (221), the temperature measuring chamber (104) is internally provided with a temperature sensor for detecting the temperature of gas, and the temperature sensor is in signal connection with the linkage valve (26).

4. The mobile hierarchical computing rack with real-time high temperature monitoring function of claim 3, wherein: the bottom of baffle (11) is equipped with a plurality of certainly supply-air outlet (221) direction to air exit (231) direction parallel distribution's guide fin (4), guide fin (4) with guide plate (44) and side deflector (45) in the middle of being equipped with between supply-air outlet (221), the inside of baffle (11), be located the below of coiled pipe (32) is equipped with two liquid columns (41), two separate through two heat insulating boards (112) between liquid column (41), the one end of liquid column (41) is sealed, and other end transmission is connected with slider (42), slider (42) with through guide plate connecting rod (43) transmission connection between middle guide plate (44), side deflector (45).

5. The mobile hierarchical computing rack with real-time high temperature monitoring function of claim 4, wherein: side guide plate (45) and guide plate connecting rod (43) quantity are two, guide plate connecting rod (43) with connect through pivot (46) between middle guide plate (44), the side guide plate (45), seted up on baffle (11) and held activity space (111) of slider (42), guide plate connecting rod (43) and pivot (46).

6. The mobile hierarchical computing rack with real-time high temperature monitoring function of claim 5, wherein: an arc-shaped plate (24) is arranged on one side, away from the air inlet (201), of the hole dredging roller (2), and an air storage space (241) is arranged on the inner side of the arc-shaped plate (24).

7. The mobile hierarchical computing rack with real-time high temperature monitoring function of claim 6, wherein: the lower part of the oil box (31) is provided with a partition board (311), the partition board (311) is provided with a dust collecting hole (312), and a dust collecting layer (313) is formed below the partition board (311).