CN113260225A - Heat dissipation cabinet for big data analysis and processing and heat dissipation method thereof - Google Patents
Heat dissipation cabinet for big data analysis and processing and heat dissipation method thereof Download PDFInfo
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- CN113260225A CN113260225A CN202110480947.7A CN202110480947A CN113260225A CN 113260225 A CN113260225 A CN 113260225A CN 202110480947 A CN202110480947 A CN 202110480947A CN 113260225 A CN113260225 A CN 113260225A
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 69
- 238000007405 data analysis Methods 0.000 title claims abstract description 19
- 238000012545 processing Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 46
- 239000000498 cooling water Substances 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 239000000741 silica gel Substances 0.000 claims description 11
- 229910002027 silica gel Inorganic materials 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 2
- 238000013500 data storage Methods 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 4
- 230000015654 memory Effects 0.000 description 18
- 238000005057 refrigeration Methods 0.000 description 14
- 230000010354 integration Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20736—Forced ventilation of a gaseous coolant within cabinets for removing heat from server blades
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/208—Liquid cooling with phase change
- H05K7/20818—Liquid cooling with phase change within cabinets for removing heat from server blades
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a heat dissipation cabinet for big data analysis and processing and a heat dissipation method thereof, relates to the technical field of big data storage cabinets, and aims to solve the problem that the existing big data storage cabinet cannot be flexibly adjusted according to the change of temperature gradient. The inside of rack is provided with the slidable mounting seat, and the slidable mounting seat is provided with six, the integrated frame of storage disc is all installed to the upper end of slidable mounting seat, the inside front end of the integrated frame of storage disc is provided with seven baffles, the inside of baffle all is provided with the water-cooled tube, and sealed the establishing ties between the water-cooled tube, temperature sensor is all installed to the bottom of the integrated frame of storage disc, the inside upper end of rack is provided with the cooling chamber, the upper end fixed mounting in cooling chamber has two fans that admit air, and admits air the outside of fan and rack and be linked together, the intermediate position department fixed mounting in cooling chamber has the evaporimeter, the air discharge fan is installed to the inside lower extreme of rack, the rear end fixed mounting of rack has three heat dissipation fan.
Description
Technical Field
The invention relates to the technical field of big data storage cabinets, in particular to a heat dissipation cabinet for big data analysis and processing and a heat dissipation method thereof.
Background
With the continuous development of computer information technology, a computer is used for collecting data which cannot be acquired, analyzed and processed by a conventional application program within a time range, so that the large data analysis refers to the processing and analysis of mass data which are obtained, and the visualization requirements of various data sets are met.
However, when a plurality of large data storage servers inside the existing large data storage cabinet run simultaneously in the using process, large heat can be generated, the heat dissipation mode of the existing large data storage cabinet is single, and flexible adjustment cannot be performed according to the change of the temperature gradient, so that effective heat dissipation inside the cabinet cannot be achieved, the existing requirements cannot be met, and therefore the heat dissipation cabinet and the heat dissipation method for the large data analysis processing are provided.
Disclosure of Invention
The invention aims to provide a heat dissipation cabinet for big data analysis and processing and a heat dissipation method thereof, so as to solve the problem that the big data storage cabinet provided in the background technology cannot be flexibly adjusted according to the change of a temperature gradient.
In order to achieve the purpose, the invention provides the following technical scheme: a heat dissipation cabinet for big data analysis and processing and a heat dissipation method thereof comprise a cabinet and a microprocessor, wherein a sliding installation seat is arranged in the cabinet, six sliding installation seats are arranged on the sliding installation seats, the two sides and the rear end of each sliding installation seat are fixedly welded with the cabinet, a storage disc integration rack is arranged at the upper end of each sliding installation seat, seven partition plates are arranged at the front end of the interior of each storage disc integration rack and divide the interior of each storage disc integration rack into eight storage device installation spaces, water-cooling pipes are arranged in the partition plates and are connected in series in a sealing manner, temperature sensors are arranged at the bottom of each storage disc integration rack and are fixed with the storage disc integration racks through screws, a cooling cavity is arranged at the upper end of the interior of the cabinet, two air inlet fans are fixedly arranged at the upper end of the cooling cavity and communicated with the exterior of the cabinet, the utility model discloses a cooling device, including cooling chamber, fixed mounting in cooling chamber's intermediate position department has the evaporimeter, the fixed filtration grid that is provided with in below of evaporimeter, the air discharge fan is installed to the inside lower extreme of rack, and the outside of air discharge fan and rack is linked together, the rear end fixed mounting of rack has three heat dissipation fan.
Preferably, the outside of water-cooled tube all is provided with heat conduction silica gel, and heat conduction silica gel is fixed with the water-cooled tube adhesion, the one end of water-cooled tube is connected through the connecting pipe on the integrated frame of storage dish and other storage dish, the sealed interface that is fixed with of intermediate position department of connecting pipe, one side of rack is provided with coolant tank, the circulating pump is installed to one side of coolant tank bottom, and the outlet pipe of circulating pump and the connecting pipe on the integrated frame of rack lower extreme storage dish are sealed fixed, the connecting pipe on the integrated frame of rack upper end storage dish extends to coolant tank's inside, one side of coolant tank is provided with radiating fin, the apron is installed to the upper end of the integrated frame of storage dish, and apron and the integrated frame sliding connection of storage dish, all fixed leading net that is provided with between the baffle front end.
Preferably, a refrigeration outer machine is fixedly arranged at the middle position of one side of the cabinet, a condenser is fixedly arranged at one side of the interior of the refrigeration outer machine, an air compressor is fixedly arranged at the lower end of the interior of the refrigeration outer machine, the condenser, the air compressor and the evaporator are connected in series in a sealing mode through a medium conveying pipe, the input end of the air compressor is electrically connected with the output end of the microprocessor, a protective grid is fixedly arranged on the exterior of the refrigeration outer machine, an expansion valve is arranged at the middle position of the medium conveying pipe on one side of the condenser, and a fan is arranged at one side, close to the cabinet, of the interior of the refrigeration outer machine.
Preferably, the lead screw is installed all to the top and bottom of rack rear end rotation, be provided with the dodge gate between the lead screw, the dodge gate passes through lead screw cover sliding connection with the lead screw, the area of dodge gate is greater than the rectangle region that the heat dissipation fan is constituteed, step motor is all installed to the one end of lead screw, and step motor's input and microprocessor's output electric connection.
Preferably, the inside of slidable mounting seat both sides all is provided with the guide rail, the both sides of the integrated frame lower extreme of storage dish are all fixed and are provided with the guide block, and guide block and the integrated frame structure as an organic whole of storage dish, guide block and guide rail sliding connection, adjusting bolt is all installed around the slidable mounting seat is inboard, and adjusting bolt and slidable mounting seat screw-thread fit, adjusting bolt is located the inside one end fixed mounting of slidable mounting seat and has the reference column.
Preferably, bee calling organ and warning light are installed respectively to the opposite side of rack, and bee calling organ is located the upper end of warning light, the input of bee calling organ and warning light and microprocessor's output electric connection, microprocessor's one end is connected with wireless data transmission module, wireless data transmission module's one end is connected with monitor terminal.
Preferably, a cabinet door is installed at the front end of the cabinet, the cabinet door is rotatably connected with the cabinet through a hinge, and a window is arranged inside the cabinet door.
The heat dissipation method of the heat dissipation cabinet for big data analysis and processing comprises the following steps:
step one, in a conventional state, a circulating pump keeps an open state, cooling water in a cooling water tank is pumped out and pressurized to the inside of a water-cooling pipe and a connecting pipe, so that the circulating motion of the cooling water in the whole water circulation frame is formed, heat generated by a storage and heat of the water-cooling pipe generate heat exchange, and the heat is taken out through the cooling water to realize heat dissipation;
step two, when the temperature in the cabinet reaches a first level of a temperature sensor, three cooling fans at the rear end of the cabinet are started through a microprocessor and are matched with an exhaust fan at the lower end, so that rapid circulation of air in the cabinet is formed, and heat is rapidly exhausted;
when the temperature in the cabinet reaches a second level of the temperature sensor, the two stepping motors are driven by the microprocessor to synchronously rotate, so that the movable door moves towards the direction close to the heat dissipation fan until the movable door completely covers the surface of the heat dissipation fan, and the rear space of the cabinet is blocked;
and fourthly, finally, starting the air compressor through the microprocessor, throttling and depressurizing the liquid medium through the expansion valve, converting the liquid medium into a gaseous state and absorbing heat when the liquid medium is conveyed to the evaporator in the cooling cavity, and blowing the air absorbed by the evaporator to the inside of the cabinet through the filter grating by matching with the air inlet fan, so that the heat dissipation of the storage in the storage disc integrated rack is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention installs a water cooling structure in the storage disc integrated frame, the inner of the clapboard is provided with a water cooling pipe distributed in a snake shape, the water cooling pipes in different storage disc integrated frames form an integral water circulation frame under the matching of the connecting pipe and the sealing interface, under the conventional state, the circulating pump keeps the opening state, the cooling water in the cooling water tank is pumped out and pressurized to the water cooling pipe and the inner of the connecting pipe, the circulation motion of the cooling water in the whole water circulation frame is formed, the outer part of the water cooling pipe in the clapboard is provided with the heat-conducting silica gel, the outer part of the heat-conducting silica gel is jointed with the big data memory, because of the good heat-conducting performance, the heat generated by the memory can be led out, and simultaneously, the heat is exchanged with the heat of the water cooling pipe, the heat is brought out by the cooling water, thereby the temperature of the memory is reduced, the effective heat dissipation is realized, and the heat-conducting silica gel has certain elasticity, make the memory obtain stable spacing between the baffle, through this kind of mode, utilize to distribute in the inside water-cooled tube of baffle to realize the heat dissipation to the memory under the principle of heat exchange for holistic radiating effect obtains effectively promoting, and the water-cooled tube homoenergetic on each storage disc integrated shelf in addition can independently be dismantled, thereby is convenient for daily maintenance.
2. The invention installs the temperature sensor at the bottom of the storage disc integrated frame, the temperature sensor can monitor the temperature of the storage disc integrated frame in real time, the technician sets the temperature range interval in advance, only the water cooling mechanism works in the zero-level interval, with the high-efficiency operation of the memory, when reaching the first level, the microprocessor opens the three heat dissipation fans at the rear end of the cabinet, compared with the micro fans in the industry, the large heat dissipation fan has higher heat dissipation efficiency and lower energy consumption, and is matched with the exhaust fan at the lower end to form the rapid air circulation in the cabinet, thereby discharging the heat rapidly, when reaching the second level, the microprocessor opens the air compressor to compress the gaseous medium, the high-temperature and high-pressure gaseous medium is converted into liquid through the condenser liquid in the refrigeration outer machine, and then is throttled and depressurized through the expansion valve, carry liquid medium when the evaporimeter to the cooling intracavity and turn into gaseous state and absorb heat simultaneously, and under the effect of admitting air fan, blow near endothermic air of evaporimeter to the rack inside through filtering the grid to the realization is to the heat dissipation of the integrated in-shelf memory of storage disc, through this kind of mode, carry out nimble heat radiation structure of adjusting according to the change of the integrated shelf upper temperature gradient of storage disc through temperature sensor, not only the radiating effect obtains the promotion of matter, realizes the reasonable reduction of consumption under the whole running state moreover.
3. According to the invention, the movable door is arranged outside the heat dissipation fan, when the air compressor runs, the two stepping motors are driven by the microprocessor to synchronously rotate, and the rotary motion is converted into linear motion under the matching of the upper end and the lower end of the movable door and the screw rod, so that the movable door is displaced towards the direction close to the heat dissipation fan until the movable door completely covers the surface of the heat dissipation fan.
4. The invention arranges a plurality of groups of sliding installation seats on two sides in the cabinet, when the memory is installed, the memory disc integrated frame is pulled, the memory disc integrated frame moves towards the front end of the cabinet under the matching of the guide block and the guide rail, a plurality of memories are inserted between the two partition plates to form a limit position, finally the cover plate is inserted along the chute at the upper end of the memory disc integrated frame to form a component for the upper end of the memory, thus realizing the fixation of the memory, because the memory disc integrated frame can move on the sliding installation seats, the two adjacent memory disc integrated frames are arranged in a staggered way on the whole, in the heat dissipation process of the cabinet, air is not easy to form a block in the cabinet, thereby forming a smooth passage, realizing the heat dissipation more quickly and efficiently, and after the staggered adjustment is finished, two adjusting bolts positioned at the inner side of the sliding installation seats are respectively rotated, the guide block is clamped by the positioning column at one end of the guide block, so that the whole guide block is kept fixed at the position, and the stability is ensured.
5. According to the invention, the buzzer and the prompt lamp are respectively arranged on one side of the cabinet, if the heat dissipation mechanism in the cabinet cannot dissipate heat due to faults, the internal temperature is continuously increased, and when the warning value of the temperature sensor is reached, the buzzer and the prompt lamp are started through the microprocessor to warn nearby workers to quickly process the faults, and meanwhile, fault signals are sent to the monitoring center through the wireless data transmission module to inform the monitoring workers in a warning information mode, so that the safety of the large data storage cabinet is further improved.
Drawings
FIG. 1 is a schematic view of the internal structure of the cabinet of the present invention;
fig. 2 is a schematic view of the internal structures of a cooling water tank and a refrigerating external unit according to the present invention;
FIG. 3 is a rear view of the cabinet of the present invention;
FIG. 4 is a perspective view of a storage disk organizer according to the present invention;
FIG. 5 is a schematic view of the internal structure of the partition board in the storage disk integration rack of the present invention;
FIG. 6 is an enlarged view of a portion of the area A of FIG. 5 in accordance with the present invention;
fig. 7 is a schematic diagram of a heat dissipation system of the present invention.
In the figure: 1. a cabinet; 2. a cabinet door; 3. a window; 4. a storage disk integration shelf; 5. a water-cooled tube; 6. a connecting pipe; 7. a temperature sensor; 8. a sliding mounting seat; 9. a front net; 10. a partition plate; 11. a heat dissipation fan; 12. a cooling chamber; 13. an air inlet fan; 14. an evaporator; 15. filtering the grating; 16. an exhaust fan; 17. a cooling water tank; 18. a circulation pump; 19. a heat dissipating fin; 20. a refrigeration outdoor unit; 21. a condenser; 22. an air compressor; 23. a fan; 24. an expansion valve; 25. a protective grid; 26. a buzzer; 27. a warning light; 28. a movable door; 29. a lead screw; 30. a stepping motor; 31. a cover plate; 32. heat conducting silica gel; 33. sealing the interface; 34. a guide block; 35. adjusting the bolt; 36. a positioning column; 37. a guide rail.
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.
Referring to fig. 1-7, an embodiment of the present invention is shown: a heat dissipation cabinet for big data analysis and processing and a heat dissipation method thereof comprise a cabinet 1 and a microprocessor, wherein the inside of the cabinet 1 is provided with six sliding installation seats 8, the two sides and the rear end of each sliding installation seat 8 are welded and fixed with the cabinet 1, the upper end of each sliding installation seat 8 is provided with a storage disk integration frame 4, the front end of the inside of each storage disk integration frame 4 is provided with seven partition plates 10, the partition plates 10 divide the inside of each storage disk integration frame 4 into eight storage device installation spaces, the inside of each partition plate 10 is provided with water cooling tubes 5, the water cooling tubes 5 are connected in series in a sealing manner, the bottom of each storage disk integration frame 4 is provided with a temperature sensor 7, the temperature sensor 7 and the storage disk integration frame 4 are fixed through screws, the upper end of the inside of the cabinet 1 is provided with a cooling cavity 12, and the upper end of the cooling cavity 12 is fixedly provided with two air inlet fans 13, the air inlet fan 13 is communicated with the outside of the cabinet 1, the evaporator 14 is fixedly installed at the middle position of the cooling cavity 12, the filter grid 15 is fixedly arranged below the evaporator 14, the exhaust fan 16 is installed at the lower end inside the cabinet 1, the exhaust fan 16 is communicated with the outside of the cabinet 1, and the three heat dissipation fans 11 are fixedly installed at the rear end of the cabinet 1.
Further, the outside of the water-cooling pipe 5 is provided with heat-conducting silica gel 32, and the heat-conducting silica gel 32 is adhered and fixed with the water-cooling pipe 5, one end of the water-cooling pipe 5 on the storage disk integrated rack 4 is connected with one end of the water-cooling pipe 5 on the other storage disk integrated rack 4 through a connecting pipe 6, a sealing interface 33 is fixed at the middle position of the connecting pipe 6 in a sealing way, one side of the cabinet 1 is provided with a cooling water tank 17, one side of the bottom of the cooling water tank 17 is provided with a circulating pump 18, a water outlet pipe of the circulating pump 18 is fixed with the connecting pipe 6 on the storage disk integrated rack 4 at the lower end of the cabinet 1 in a sealing way, the connecting pipe 6 on the storage disk integrated rack 4 at the upper end of the cabinet 1 extends to the inside of the cooling water tank 17, one side of the cooling water tank 17 is provided with a radiating fin 19, the upper end of the storage disk integrated rack 4 is provided with a cover plate 31, the cover plate 31 is connected with the storage disk integrated rack 4 in a sliding way, a front net 9 is fixed between the front ends of the partition plate 10, the outside and the big data storage ware of heat conduction silica gel 32 laminate mutually, because good heat conductivility itself, can derive the heat that the memory produced, through this kind of mode, utilize the water-cooled tube 5 that distributes in baffle 10 inside to realize the heat dissipation to the memory under the principle of heat exchange for holistic radiating effect obtains effectively promoting, and the water-cooled tube 5 homoenergetic on each storage disc integrated shelf 4 in addition can independently be dismantled, thereby the routine maintenance of being convenient for.
Further, a refrigeration outdoor unit 20 is fixedly arranged at the middle position of one side of the cabinet 1, a condenser 21 is fixedly arranged at one side inside the refrigeration outdoor unit 20, an air compressor 22 is fixedly arranged at the lower end inside the refrigeration outdoor unit 20, the condenser 21, the air compressor 22 and the evaporator 14 are hermetically connected in series through a medium conveying pipe, the input end of the air compressor 22 is electrically connected with the output end of the microprocessor, a protective grating 25 is fixedly arranged outside the refrigeration outdoor unit 20, an expansion valve 24 is arranged at the middle position of the medium conveying pipe at one side of the condenser 21, a fan 23 is arranged at one side inside the refrigeration outdoor unit 20 close to the cabinet 1, the air compressor 22 compresses gaseous media, the high-temperature and high-pressure gaseous media are converted into liquid through the condenser 21 in the refrigeration outdoor unit 20, then are throttled and depressurized through the expansion valve 24, and the liquid media are converted into gaseous state and absorb heat when being conveyed to the evaporator 14 in the cooling cavity 12, and the air absorbed by the evaporator 14 is blown to the inside of the cabinet 1 through the filtering grille 15 under the action of the air inlet fan 13, so that the heat dissipation of the storage in the storage disk integrated rack 4 is realized.
Further, the lead screw 29 is all installed in the upper and lower side of rack 1 rear end rotation, be provided with dodge gate 28 between the lead screw 29, dodge gate 28 passes through screw rod cover sliding connection with lead screw 29, the area of dodge gate 28 is greater than the rectangle region that heat dissipation fan 11 constitutes, step motor 30 is all installed to the one end of lead screw 29, and step motor 30's input and microprocessor's output electric connection, through this kind of mode, the rear portion space to rack 1 blocks, whole presents the state from top to bottom in the direction of ventilating, the air after the refrigeration descends from the inside top of rack 1, discharge from exhaust fan 16's position, ensure to inside radiating high efficiency.
Further, the inside of the two sides of the sliding installation seat 8 is provided with a guide rail 37, the two sides of the lower end of the storage disc integrated frame 4 are fixedly provided with a guide block 34, the guide block 34 and the storage disc integrated frame 4 are of an integrated structure, the guide block 34 is connected with the guide rail 37 in a sliding manner, the front and the back of the inner side of the sliding installation seat 8 are provided with adjusting bolts 35, the adjusting bolts 35 are in threaded fit with the sliding installation seat 8, one end of the adjusting bolt 35 positioned inside the sliding installation seat 8 is fixedly provided with a positioning column 36, the storage disc integrated frame 4 can move on the sliding installation seat 8, the adjacent two storage disc integrated frames 4 are arranged in a staggered manner on the whole arrangement, in the heat dissipation process of the cabinet 1, air is not easy to form blockage inside, so that a smooth passage is formed, heat dissipation is realized more quickly and efficiently, after the staggered adjustment is completed, the two adjusting bolts 35 positioned inside the sliding installation seat 8 are respectively rotated, the guide block 34 is held by a positioning post 36 at one end thereof, and the whole is held fixed at that position, thereby ensuring stability.
Further, buzzer 26 and warning light 27 are installed respectively to the opposite side of rack 1, and buzzer 26 is located the upper end of warning light 27, the input of buzzer 26 and warning light 27 and microprocessor's output electric connection, microprocessor's one end is connected with wireless data transmission module, wireless data transmission module's one end is connected with monitor terminal, if in the rack when radiating mechanism can't dispel the heat because of the trouble, inside temperature constantly rises, when reaching temperature sensor 7 warning value, just open buzzer 26 and warning light 27 through microprocessor, carry out fault handling to it fast with near warning staff, send fault signal to the surveillance center through wireless data transmission module simultaneously, inform the control personnel with warning information's mode, through this kind of mode, the security of big data storage rack has further been improved.
Further, cabinet door 2 is installed to the front end of rack 1, and cabinet door 2 passes through the hinge rotation with rack 1 and is connected, and the inside of cabinet door 2 is provided with window 3.
The heat dissipation method of the heat dissipation cabinet for big data analysis and processing comprises the following steps:
step one, in a conventional state, a circulating pump 18 is kept in an open state, cooling water in a cooling water tank 17 is pumped out and pressurized to the water-cooling pipe 5 and the connecting pipe 6 to form circulating motion of the cooling water in the whole water circulation framework, heat generated by a storage and heat of the water-cooling pipe 5 are subjected to heat exchange, and the heat is taken out through the cooling water to realize heat dissipation;
step two, when the temperature in the cabinet 1 reaches the first level of the temperature sensor 7, the three cooling fans 11 at the rear end of the cabinet are started through the microprocessor and matched with the exhaust fan 16 at the lower end to form rapid circulation of air in the cabinet and rapidly discharge heat;
step three, when the temperature in the cabinet 1 reaches a second level of the temperature sensor 7, the two stepping motors 30 are driven by the microprocessor to synchronously rotate, so that the movable door 28 moves towards the direction close to the heat dissipation fan 11 until the movable door completely covers the surface of the heat dissipation fan 11, and the rear space of the cabinet 1 is blocked;
and fourthly, finally, the air compressor 22 is started through the microprocessor, the liquid medium is throttled and depressurized through the expansion valve 24, the liquid medium is converted into a gaseous state and absorbs heat at the same time when being conveyed to the evaporator 14 in the cooling cavity 12, and the air absorbed by the evaporator 14 is blown into the cabinet 1 through the filter grille 15 by matching with the air inlet fan 13, so that heat dissipation of the storage in the storage disc integrated rack 4 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 (8)
1. The utility model provides a heat dissipation rack that big data analysis handled usefulness, includes rack (1) and microprocessor, its characterized in that: the improved refrigerator is characterized in that a sliding installation seat (8) is arranged in the cabinet (1), six sliding installation seats (8) are arranged, the two sides and the rear end of each sliding installation seat (8) are fixedly welded with the cabinet (1), the storage disc integrated frame (4) is installed at the upper end of each sliding installation seat (8), seven partition plates (10) are arranged at the front end of the interior of each storage disc integrated frame (4), the interiors of the storage disc integrated frames (4) are divided into eight storage device installation spaces by the partition plates (10), water cooling pipes (5) are arranged in the partitions plates (10), the water cooling pipes (5) are connected in series in a sealing mode, temperature sensors (7) are installed at the bottom of each storage disc integrated frame (4), a cooling cavity (12) is arranged at the upper end of the interior of the cabinet (1), two air inlet fans (13) are fixedly installed at the upper end of the cooling cavity (12), and admit air fan (13) and be linked together with the outside of rack (1), the intermediate position department fixed mounting in cooling chamber (12) has evaporimeter (14), air discharge fan (16) are installed to the inside lower extreme of rack (1), and air discharge fan (16) are linked together with the outside of rack (1), the rear end fixed mounting of rack (1) has three heat dissipation fan (11).
2. The heat dissipation cabinet for big data analysis and processing according to claim 1, wherein: the outside of the water-cooling pipe (5) is provided with heat-conducting silica gel (32), and the heat-conducting silica gel (32) is fixedly adhered with the water-cooling pipe (5), one end of the water-cooled tube (5) on the storage disc integrated rack (4) is connected with one end of the water-cooled tube (5) on the other storage disc integrated rack (4) through a connecting tube (6), a sealing interface (33) is fixed at the middle position of the connecting pipe (6) in a sealing way, a cooling water tank (17) is arranged on one side of the cabinet (1), a circulating pump (18) is arranged on one side of the bottom of the cooling water tank (17), and a water outlet pipe of the circulating pump (18) is sealed and fixed with a connecting pipe (6) on a storage disc integrated frame (4) at the lower end of the machine cabinet (1), connecting pipe (6) on rack (4) are integrated to rack (1) upper end storage disc extend to the inside of cooling water tank (17), one side of cooling water tank (17) is provided with radiating fin (19).
3. The heat dissipation cabinet for big data analysis and processing according to claim 1, wherein: the refrigerator is characterized in that a refrigerating outer machine (20) is fixedly arranged at the middle position of one side of the cabinet (1), a condenser (21) is fixedly arranged at one side of the inside of the refrigerating outer machine (20), an air compressor (22) is fixedly arranged at the lower end of the inside of the refrigerating outer machine (20), the condenser (21), the air compressor (22) and the evaporator (14) are connected in series in a sealing mode through a medium conveying pipe, and the input end of the air compressor (22) is electrically connected with the output end of the microprocessor.
4. The heat dissipation cabinet for big data analysis and processing according to claim 1, wherein: the upper and lower side of rack (1) rear end all rotates and installs lead screw (29), be provided with dodge gate (28) between lead screw (29), dodge gate (28) pass through lead screw cover sliding connection with lead screw (29), the area of dodge gate (28) is greater than the rectangle region that heat dissipation fan (11) are constituteed, step motor (30) are all installed to the one end of lead screw (29), and step motor (30)'s input and microprocessor's output electric connection.
5. The heat dissipation cabinet for big data analysis and processing according to claim 1, wherein: the inside of slidable mounting seat (8) both sides all is provided with guide rail (37), the both sides of storage dish integrated frame (4) lower extreme are all fixed and are provided with guide block (34), and guide block (34) and storage dish integrated frame (4) structure as an organic whole, guide block (34) and guide rail (37) sliding connection, adjusting bolt (35) are all installed around slidable mounting seat (8) inboard, and adjusting bolt (35) and slidable mounting seat (8) screw-thread fit, the one end fixed mounting that adjusting bolt (35) are located slidable mounting seat (8) inside has reference column (36).
6. The heat dissipation cabinet for big data analysis and processing according to claim 1, wherein: buzzer (26) and warning light (27) are installed respectively to the opposite side of rack (1), and buzzer (26) are located the upper end of warning light (27), the input and the output electric connection of microprocessor of buzzer (26) and warning light (27).
7. The heat dissipation cabinet for big data analysis and processing according to claim 1, wherein: a cabinet door (2) is installed at the front end of the cabinet (1), the cabinet door (2) is rotatably connected with the cabinet (1) through a hinge, and a window (3) is arranged inside the cabinet door (2).
8. The heat dissipation method for the heat dissipation cabinet for big data analysis and processing according to any one of claims 1 to 7, wherein: the method comprises the following steps:
step one, in a conventional state, a circulating pump (18) is kept in an open state, cooling water in a cooling water tank (17) is pumped out and pressurized to the inside of a water-cooling pipe (5) and a connecting pipe (6) to form circulating motion of the cooling water in the whole water circulation framework, heat generated by a storage and heat of the water-cooling pipe (5) are subjected to heat exchange, and the heat is taken out through the cooling water to realize heat dissipation;
step two, when the temperature in the cabinet (1) reaches the first level of the temperature sensor (7), three heat dissipation fans (11) at the rear end of the cabinet are started through a microprocessor and are matched with an exhaust fan (16) at the lower end, so that rapid circulation of air in the cabinet is formed, and heat is rapidly exhausted;
step three, when the temperature in the cabinet (1) reaches a second level of the temperature sensor (7), the two stepping motors (30) are driven by the microprocessor to synchronously rotate, so that the movable door (28) moves towards the direction close to the heat dissipation fan (11) until the movable door completely covers the surface of the heat dissipation fan (11), and the rear space of the cabinet (1) is blocked;
and fourthly, finally, starting the air compressor (22) through the microprocessor, throttling and depressurizing the liquid medium through the expansion valve (24), converting the liquid medium into a gaseous state and absorbing heat when the liquid medium is conveyed to the evaporator (14) in the cooling cavity (12), and blowing the air absorbed by the heat nearby the evaporator (14) into the cabinet (1) through the filter grille (15) by matching with the air inlet fan (13), so that the heat dissipation of the storage in the storage disc integrated rack (4) is realized.
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| CN202110480947.7A CN113260225A (en) | 2021-04-30 | 2021-04-30 | Heat dissipation cabinet for big data analysis and processing and heat dissipation method thereof |
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| CN202110480947.7A CN113260225A (en) | 2021-04-30 | 2021-04-30 | Heat dissipation cabinet for big data analysis and processing and heat dissipation method thereof |
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| CN113260225A true CN113260225A (en) | 2021-08-13 |
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Application publication date: 20210813 |