CN112770599A - English teaching server rack with multistage cooling function - Google Patents
English teaching server rack with multistage cooling function Download PDFInfo
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- CN112770599A CN112770599A CN202011525181.1A CN202011525181A CN112770599A CN 112770599 A CN112770599 A CN 112770599A CN 202011525181 A CN202011525181 A CN 202011525181A CN 112770599 A CN112770599 A CN 112770599A
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- 238000001816 cooling Methods 0.000 title claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 104
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- 239000012535 impurity Substances 0.000 claims abstract description 38
- 239000000498 cooling water Substances 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 18
- 238000009833 condensation Methods 0.000 claims description 17
- 230000005494 condensation Effects 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 241000220317 Rosa Species 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 16
- 239000000428 dust Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 description 10
- 238000007664 blowing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Classifications
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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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- B08B1/30—
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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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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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
- H05K7/20763—Liquid cooling without phase change
- H05K7/20781—Liquid cooling without phase change 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
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses an English teaching server cabinet with a multistage cooling function, which comprises a machine body mechanism, a primary cooling mechanism, a secondary cooling mechanism, a tertiary cooling mechanism and a cleaning mechanism, wherein the machine body mechanism comprises a machine body frame, a machine body frame and a machine body frame; the first-stage cooling mechanism is fixedly installed at the bottom of the machine body mechanism, the second-stage cooling mechanism is arranged on two sides of the machine body mechanism, the third-stage cooling mechanism is arranged inside the machine body mechanism, and the cleaning mechanism is arranged on two sides of the inside of the machine body mechanism. The three-stage cooling mechanism has different structures, but all the three-stage cooling mechanisms are used for realizing the cooling effect, different requirements can be met according to different working conditions during use, the heat dissipation effect is optimal, the multi-stage cooling mechanism has the function of multi-stage cooling, energy conservation and environmental protection are realized, the use is convenient, the air can be filtered twice, impurities in the air can be prevented from entering the inside of the cabinet, the components in the server can be prevented from being damaged, the dust in the inside is convenient to clean, and the use is simple.
Description
Technical Field
The invention relates to the technical field of cabinet cooling. In particular to an English teaching server cabinet with a multi-stage cooling function.
Background
Along with the development of science and technology, english teaching server's application is more and more, and this heat dissipation problem that has just drawn forth the server if can not make the server obtain fine cooling, will cause the harm of server, can cause the emergence of accident even.
At present, the heat dissipation mode of a server cabinet on the market is often single, and only one working condition exists when heat is dissipated, so that the heat dissipation of the server forms limitation, the heat dissipation of most of servers cannot be met, the traditional cabinet only has the heat dissipation function, impurities and dust in the server cannot be cleaned, and further the damage of components in the server is caused.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to provide an English teaching server cabinet with multi-stage cooling function, which can dissipate heat under multiple working conditions and is convenient to use.
In order to solve the technical problems, the invention provides the following technical scheme:
the English teaching server cabinet with the multi-stage cooling function comprises a machine body mechanism, a primary cooling mechanism, a secondary cooling mechanism, a tertiary cooling mechanism and a cleaning mechanism; the first-stage cooling mechanism is fixedly installed at the bottom of the machine body mechanism, the second-stage cooling mechanism is arranged on two sides of the machine body mechanism, the third-stage cooling mechanism is arranged inside the machine body mechanism, and the cleaning mechanism is arranged on two sides of the inside of the machine body mechanism.
The English teaching server cabinet with the multistage cooling function comprises a cabinet body mechanism, a cabinet door mechanism, a machine body cooling mechanism and a machine body cooling mechanism, wherein the machine body cooling mechanism comprises a cabinet, a pore plate, a server, a temperature sensor, a controller, a cabinet door, a hot air outlet pipe, a hot air detection sensor and an electromagnetic valve; the cabinet is characterized in that a plurality of pore plates are fixedly arranged inside the cabinet, the pore plates and the periphery of the inner wall of the cabinet are fixedly arranged, two pore plates are arranged on each layer of pore plates, a gap is reserved in the middle of each pore plate, sliding grooves are formed in four sides of each pore plate, one end of each pore plate is connected with the top of the inside of the cabinet, the other end of each pore plate is connected with the bottom of the inside of the cabinet, a server can be placed on the top of each layer of pore plates, a temperature sensor is arranged on the outer surface of each server, the control end of each temperature sensor is connected with a controller, the controller is fixedly arranged on the outer surface of a cabinet door, and; the top of rack is for being the toper form, the less one end of toper is the export, the top of export is pegged graft and is had hot-blast outlet pipe, hot-blast outlet pipe's exit end divide into three direction, hot-blast outlet pipe's top export is the atmosphere discharge end, controls both ends and connects next mechanism, the surface of exit end all is provided with the solenoid valve about the hot-blast outlet pipe, the control end of solenoid valve is controlled by the controller, hot-blast outlet pipe's air intake fixed mounting has hot-blast sensor, hot-blast sensor's control end is connected with the controller, the signal that hot-blast sensor and temperature sensor detected all transmits to the controller on.
According to the English teaching server cabinet with the multistage cooling function, the primary cooling mechanism comprises a cabinet, a fan, a filter screen, a rotating speed regulator, a cooling water pipe, water absorption cloth, an air outlet detection sensor and supporting legs; the inner bottom wall of the case is provided with fans, one end of each fan is leaked outside the case and communicated with the outside, one end of each fan leaked outside the case is provided with a filter screen, the fans rotate to blow air to the inside, the number of the fans is multiple, the top of each fan is provided with a rotating speed regulator, the control end of each rotating speed regulator is controlled by a controller, the multiple fans are connected through a lead, the tops of the fans are provided with cooling water pipes which are not contacted with the fans, the cooling water pipes are fixedly arranged inside the case, the cooling water pipes are arranged in a net shape, gaps are formed on the surfaces of the net-shaped cooling water pipes, the net-shaped cooling water pipes are double-layer, the gaps on the outer surfaces of the net-shaped cooling water pipes on the two sides are not vertical, and the two; the top of the inside of quick-witted case is provided with the cloth that absorbs water, the cloth that absorbs water adopts the stronger and higher material of gas permeability of hydroscopicity, the top that absorbs water the cloth is the exit end of quick-witted case, the exit end of quick-witted case is provided with air-out detection sensor, the signal transmission that air-out detection sensor detected is to the controller on, the bottom fixed mounting of machine case has the supporting leg, the height of highly decision fan and ground of supporting leg.
The English teaching server cabinet with the multistage cooling function is characterized in that the secondary condensation mechanism comprises a condensation box, a filter box, an air inlet plate, an air inlet head, an impurity filter plate, a screw rod, a sliding plate, a collecting box, a hot air pipe, an air collecting box, a drying box, an air outlet pipe and a condensation plate; the number of the condensing boxes is two, the two condensing boxes are respectively arranged on the left side surface and the right side surface of the cabinet, the tops of the two condensing boxes are connected with the left end and the right end of the hot air outlet pipe, the left end and the right end of the hot air outlet pipe are inserted into the filter box, the filter box is fixedly arranged on the upper wall in the condensing box, the upper part in the filter box is fixedly provided with an air inlet plate, the bottom surface of the air inlet plate is provided with an air inlet head which is conical, air enters through the conical shape to prevent backflow, the air outlet surface of the air inlet plate is opposite to the impurity filter plate, but a distance is reserved between the air inlet plate and the impurity filter plate, the inner wall of the impurity filter plate is provided with filter holes, the diameter of each filter hole is smaller, the outer surface of the impurity filter plate is provided with, the bottom of the sliding plate is in contact with the top of the impurity filtering plate, a cleaning groove is formed in the left side of the impurity filtering plate, and a collecting box is arranged at the bottom of the cleaning groove; the utility model discloses a solar energy collector, including hot trachea, gas collection case, the inside of hot trachea's one end plug-in connection to the rose box, the other end plug-in connection to the inside of gas collection case, gas collection case fixed mounting has the inside bottom of condensing box, the inside fixed mounting of gas collection case has the drying cabinet, the inside of drying cabinet is provided with dry powder, the bottom of gas collection case is pegged graft there is the one end of outlet duct, the other end plug-in connection of outlet duct is to the side of rack, the inside fixed mounting of condensing box has the condensation plate, the quantity of condensation plate is the polylith.
Above-mentioned english teaching server rack with multistage cooling function, tertiary cooling body includes spring box, electronic box, electromagnetic spring, condenser pipe.
Spring box fixed mounting is in the inside of orifice plate, the inside fixed mounting of spring box has the electronic box, the control end and the controller of electronic box are connected, the both sides of electronic box all are provided with electromagnetic spring, electromagnetic spring is the state of withdrawal when out of work, electromagnetic spring's one end fixed mounting has the condenser pipe, the quantity of condenser pipe is many, the length of condenser pipe is not more than half of spring box, leave the clearance between the every condenser pipe.
According to the English teaching server cabinet with the multistage cooling function, the cleaning mechanism comprises a slide rail, a limiting block, a slider, a cleaning plate, a pressing box and a spring;
the cleaning device comprises a cleaning plate, a sliding rail, a controller, a cleaning plate, a pressing box, a spring and a cleaning plate, wherein the sliding rail is arranged in sliding grooves in four sides of an orifice plate and is vertically installed, the top of the sliding rail is fixedly provided with limit blocks, the limit blocks are respectively installed at the left end and the right end of the sliding rail, the outer surface of the sliding rail is connected with the slider in a sliding mode, the slider is controlled by the controller, a cavity is formed in the slider, the cleaning plate penetrates through the cavity in the slider, the cleaning plate is in contact with the outer wall of a server, the outer surface of the slider is provided with the pressing box.
The technical scheme of the invention achieves the following beneficial technical effects:
1. the invention can be used according to different working conditions through the arrangement of the three-stage cooling mechanism, when the first-stage cooling mechanism is used, the fan rotates to suck the air at the bottom of the case into the case, the air at the moment is firstly filtered by the filter screen to filter impurities in the air and prevent the server from being damaged, then the air is cooled by the cooling water pipe, the cooling water pipe is arranged in a net shape, and the gaps are not vertical, so that the air is cooled by the first step when passing through the gaps of the net-shaped cooling water pipe at the bottom when passing through the cooling water pipe, and then the air is prevented from rising to the net-shaped cooling water pipe at the top in the rising process, so that the air can be more fully contacted with the air, the heat dissipation effect is ensured to be maximized, the air after heat dissipation absorbs water through the water absorption cloth to remove the moisture in the air, then enters from the bottom of the cabinet, when the second-stage cooling cabinet is started, the electromagnetic valve is firstly opened, so that the air in the cabinet enters the filter box for filtering, at the moment, the condensation plate is started, the air is dispersed into each hot air pipe, the heat dissipation area is enlarged, then the air is collected by the collection box and dried by the drying box inside, the air is discharged to the side surface of the cabinet, the heat dissipation of the server is enlarged, when the third-stage cooling mechanism is started, the electric box is electrified, so that the electromagnetic spring extends out to drive the condensation pipes to extend out, and gaps are left among the condensation pipes, therefore, the slide rail can not influence the extension of the condensation pipes, when the working condition is selected, the temperature detected by the air outlet detection sensor of the first-stage cooling mechanism is normal, the temperature detected by the temperature sensor of the server is high, the temperature detected by the hot air sensor of, if the temperature detected by the air outlet detection sensor of the first-stage cooling mechanism is normal, the temperature detected by the temperature sensor of the server is high, and the temperature detected by the hot air sensor of the hot air outlet is high, it is indicated that the first-stage cooling mechanism cannot meet the heat dissipation condition, the second-stage cooling mechanism needs to be started at the same time, and if the temperature cannot be met, the third-stage cooling mechanism can be started properly.
2. In the invention, after air enters the inside of the filter box, the extracted air enters from the air inlet head at the bottom of the air inlet plate, the air inlet head is arranged to be conical, the purpose is to prevent the backflow of the air, the impurities in the air are secondarily filtered by the impurity filter plate, when the impurity filter plate is blocked, the impurities are removed by using the sliding plate, the impurities are cleaned in the collection box, the air is prevented from entering the machine cabinet and containing a large amount of impurities, meanwhile, a small amount of dust is still in the machine cabinet, and the heat-dissipating air enters the machine cabinet, so as to prevent the damage of powerful blowing to components in a server, therefore, the air entering of the device is slow, the dust is adsorbed on the outer wall of the machine cabinet, and in order to clean, the device is provided with a cleaning mechanism, a slider is started to slide on the outer surface of the sliding rail, so as to drive the cleaning plate to remove dust on, due to the arrangement of the sliding grooves, the cleaning plate can directly clean the outer surfaces of a plurality of upper servers and lower servers, the cleaning plate is tightly pressed and connected through the springs in the pressing boxes, so that the cleaning plate can clean the servers, and the cleaned dust enters the filter boxes to be removed.
Drawings
FIG. 1 is a schematic view of the interior of the cabinet of the present invention;
FIG. 2 is a schematic structural diagram of the front side of the cabinet of the present invention;
FIG. 3 is a schematic view of the internal structure of the primary cooling mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the cooling water pipe of the present invention;
FIG. 5 is a schematic view of the internal structure of the secondary cooling mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the intake plate of the present invention;
FIG. 7 is a schematic view of the structure of the impurity filtering plate of the present invention;
FIG. 8 is a schematic structural view of the interior of the spring box of the present invention from the side;
FIG. 9 is a schematic view of the interior of the spring box of the present invention viewed from above;
FIG. 10 is a schematic view of the cleaning mechanism of the present invention;
FIG. 11 is a schematic view of the interior of the compaction chamber of the invention.
The reference numbers in the figures denote: 100-a cabinet mechanism; 200-first stage cooling mechanism; 300-a secondary cooling mechanism; 400-three-stage cooling mechanism; 500-a cleaning mechanism; 101-a cabinet; 102-orifice plate; 103-a server; 104-a temperature sensor; 105-a controller; 106-cabinet door; 107-hot air outlet pipe; 108-hot air detection sensor; 109-an electromagnetic valve; 201-a chassis; 202-a fan; 203-a filter screen; 204-a rotational speed regulator; 205-cooling water pipes; 206-water-absorbing cloth; 207-air-out detection sensor; 208-support legs; 301-a condenser box; 302-a filter box; 303-air inlet plate; 304-an air inlet head; 305-impurity filter plate; 306-a lead screw; 307-sliding plate; 308-a collection box; 309-hot air pipe; 310-a gas collection tank; 311-a drying oven; 312-an air outlet pipe; 313-a cold plate; 401-spring box; 402-an electrical box; 403-an electromagnetic spring; 404-a condenser tube; 501-a slide rail; 502-a stop block; 503-a slider; 504-cleaning plate; 505-a compacting box; 506-spring.
Detailed Description
The English teaching server cabinet with the multi-stage cooling function comprises a machine body mechanism 100, a primary cooling mechanism 200, a secondary cooling mechanism 300, a tertiary cooling mechanism 400 and a cleaning mechanism 500; the primary cooling mechanism 200 is fixedly installed at the bottom of the body mechanism 100, the secondary cooling mechanism 300 is arranged at two sides of the body mechanism 100, the tertiary cooling mechanism 400 is arranged inside the body mechanism 100, and the cleaning mechanism 500 is arranged at two sides of the body mechanism 100.
As shown in fig. 1-2, the english teaching server cabinet with multi-stage cooling function, the body mechanism 100 includes a cabinet 101, a hole plate 102, a server 103, a temperature sensor 104, a controller 105, a cabinet door 106, a hot air outlet pipe 107, a hot air detection sensor 108, and an electromagnetic valve 109; the cabinet 101 is fixedly provided with orifice plates 102 inside, the orifice plates 102 are fixedly arranged with the periphery of the inner wall of the cabinet 101, the number of the orifice plates 102 is multiple, two orifice plates 102 are arranged on each layer, a gap is reserved in the middle of each orifice plate 102, sliding grooves are formed in the four sides of each orifice plate 102, one end of each orifice plate 102 is connected with the top inside the cabinet 101, the other end of each orifice plate 102 is connected with the bottom inside the cabinet 101, a server 103 can be placed on the top of each orifice plate 102, a temperature sensor 104 is arranged on the outer surface of the server 103, the control end of the temperature sensor 104 is connected with a controller 105, the controller 105 is fixedly arranged on the outer surface of a cabinet door 106; the top of rack 101 is for being the toper form, the less one end of toper is the export, the top of export is pegged graft and is had hot-blast outlet pipe 107, the exit end of hot-blast outlet pipe 107 divide into three direction, the top export of hot-blast outlet pipe 107 is the atmosphere discharge end, both ends are connected next mechanism about, the surface of exit end all is provided with solenoid valve 109 about hot-blast outlet pipe 107, solenoid valve 109's control end is controlled by controller 105, hot-blast outlet pipe 107's air intake fixed mounting has hot-blast sensor 108, hot-blast sensor 108's control end is connected with controller 105, the signal that hot-blast sensor 108 and temperature sensor 104 detected all transmits to controller 105.
As shown in fig. 3-4, the english teaching server cabinet with multi-stage cooling function, the first-stage cooling mechanism 200 includes a cabinet 201, a fan 202, a filter screen 203, a rotation speed regulator 204, a cooling water pipe 205, a water absorbing cloth 206, an air outlet detection sensor 207, and support legs 208; the inner bottom wall of the case 201 is provided with fans 202, one end of each fan 202 leaks outside the case 201 and is communicated with the outside, one end of each fan 202 leaking outside the case 201 is provided with a filter screen 203, the fans 202 rotate to blow air inwards, the number of the fans 202 is multiple, the top of each fan 202 is provided with a rotating speed regulator 204, the control end of each rotating speed regulator 204 is controlled by a controller 105, the multiple fans 202 are connected through a conducting wire, the top of each fan 202 is provided with a cooling water pipe 205 which is not in contact with the cooling water pipe 205, the cooling water pipes 205 are fixedly arranged inside the case 201, the cooling water pipes 205 are arranged in a net shape, gaps are formed on the surface of each net-shaped cooling water pipe 205, the net-shaped cooling water pipes 205 are double-layer, the gaps on the outer surfaces of the; the top of the inside of the case 201 is provided with water absorption cloth 206, the water absorption cloth 206 is made of a material with strong water absorption and high air permeability, the top of the water absorption cloth 206 is an outlet end of the case 201, the outlet end of the case 201 is provided with an air outlet detection sensor 207, a signal detected by the air outlet detection sensor 207 is transmitted to the controller 105, the bottom of the case 201 is fixedly provided with support legs 208, and the heights of the support legs 208 determine the heights of the fan 202 and the ground.
As shown in fig. 5-7, the english teaching server cabinet with multi-stage cooling function, the secondary condensing mechanism 300 includes a condensing box 301, a filter box 302, an air inlet plate 303, an air inlet 304, an impurity filter plate 305, a screw 306, a sliding plate 307, a collecting box 308, a hot air pipe 309, a gas collecting box 310, a drying box 311, an air outlet pipe 312, and a condensing plate 313; the number of the condensing boxes 301 is two, the two condensing boxes 301 are respectively installed on the left side surface and the right side surface of the cabinet 101, the tops of the two condensing boxes 301 are connected with the left end and the right end of the hot air outlet pipe 107, the left end and the right end of the hot air outlet pipe 107 are inserted into the filter box 302, the filter box 302 is fixedly installed on the upper wall inside the condensing box 301, the upper position inside the filter box 302 is fixedly provided with an air inlet plate 303, the bottom surface of the air inlet plate 303 is provided with an air inlet 304, the air inlet 304 is conical, air enters through the conical shape to prevent backflow, the air outlet surface of the air inlet plate 303 is opposite to the impurity filter plate 305, but a distance is reserved between the air inlet surface and the impurity filter plate 305, the inner wall of the impurity filter plate 305 is provided with filter holes, the diameter of the filter holes is smaller, the outer surface of the impurity filter plate 305 is provided, a cleaning groove is formed in the left side of the impurity filtering plate 305, and a collecting box 308 is arranged at the bottom of the cleaning groove; one end of hot gas pipe 309 is pegged graft to the inside of rose box 301, the other end of hot gas pipe 301 is pegged graft to the inside of gas collection box 310, gas collection box 301 fixed mounting has the inside bottom of condensing box 301, the inside fixed mounting of gas collection box 310 has drying cabinet 311, the inside of drying cabinet 311 is provided with dry powder, the bottom of gas collection box 310 is pegged graft and is had the one end of outlet duct 312, the other end of outlet duct 312 is pegged graft to the side of rack 101, the inside fixed mounting of condensing box 301 has condensing plate 313, the quantity of condensing plate 313 is the polylith, equal fixed mounting is at the four walls of condensing box 301.
As shown in fig. 8 to 9, the english teaching server cabinet with multi-stage cooling function, the three-stage cooling mechanism 400 includes a spring box 401, an electric box 402, an electromagnetic spring 403, and a condenser pipe 404.
As shown in fig. 10-11, in the english teaching server cabinet with multi-stage cooling function, the cleaning mechanism 500 includes a slide rail 501, a stopper 502, a slider 503, a cleaning plate 504, a pressing box 505, and a spring 506;
the slide rail 501 is arranged in a slide groove on four sides of the orifice plate 102, the slide rail 501 is vertically installed, the top of the slide rail 501 is fixedly provided with a limiting block 502, the limiting blocks 502 are respectively installed at the left end and the right end of the slide rail 501, the outer surface of the slide rail 501 is slidably connected with a slider 503, the slider 503 is controlled by a controller 105, a cavity is formed in the slider 503, the cleaning plate 504 penetrates through the cavity in the slider 503, the cleaning plate 504 is in contact with the outer wall of the server 103, the outer surface of the slider 503 is provided with a pressing box 505, the inside of the pressing box 505 is provided with a spring 506, and the spring 506 penetrates through the inside of the.
The working principle is as follows: through the setting of tertiary cooling mechanism, can use according to the operating mode of difference, when using one-level cooling mechanism 200, fan 202 rotates, with the air suction of machine case 201 bottom to inside, air at this moment is at first through the filtration of filter screen 203, make the impurity in the air filter, prevent to cause the damage to server 103, then the air is cooled down through condenser tube 205, condenser tube 205 sets up to netted, and the clearance is out of plumb, make the air when cooling down through condenser tube 205, when the clearance department of netted condenser tube 205 of bottom, carry out the first step of cooling, then the air is to the in-process that rises with the prevention of netted condenser tube 205 to the top, make the air can be with its more abundant contact, guarantee the radiating effect reaches the maximize, the air after the heat dissipation absorbs water through absorbing cloth 206, detach the moisture in the air, then enters from the bottom of the cabinet 101, when the secondary cooling cabinet 300 is started, the electromagnetic valve 109 is firstly opened, so that the air in the cabinet 101 enters the filter box 302 for filtering, at the moment, the condensation plate 313 is started, the air is dispersed into each hot air pipe 309, the heat dissipation area is enlarged, then the air is collected by the collection box 310 and dried by the internal drying box 311, the air is discharged to the side surface of the cabinet 101, the heat dissipation of the server 103 is enlarged, when the tertiary cooling mechanism 400 is started, the electric box 402 is electrified, so that the electromagnetic spring 403 extends out to drive the condensation pipe 404 to extend out, a gap is left between the condensation pipes 404, therefore, the sliding rail 501 cannot influence the extension of the condensation pipe 404, when the working condition is selected, the temperature detected by the air outlet detection sensor 207 of the primary cooling mechanism 200 is normal, the temperature detected by the temperature sensor of the server 103 is high, and the temperature detected by, the cold air is not fully contacted with the server 103, proper adjustment is needed, if the temperature detected by the air outlet detection sensor 207 of the primary cooling mechanism 200 is normal, the temperature detected by the temperature sensor of the server 103 is high, and the temperature detected by the hot air sensor 108 of the hot air outlet is high, the primary cooling mechanism 200 cannot meet the heat dissipation condition, the secondary cooling mechanism 300 needs to be started simultaneously, and if the temperature cannot be met, the tertiary cooling mechanism 400 can be started properly, the structures of the tertiary cooling mechanisms of the invention are different, but the cooling effect is realized, different requirements can be met according to different working conditions during use, so that the heat dissipation effect is optimal, the invention has the function of multi-stage cooling, energy conservation and environmental protection, and convenient use, after the air enters the filter box 302, the extracted air enters from the air inlet head 304 at the bottom of the air inlet plate 303, the air inlet head 304 is set to be conical, the purpose is to prevent the air from flowing backwards, the impurities in the air are filtered for the second time through the filtering of the impurity filtering plate 305, when the impurity filtering plate 305 is blocked, the impurities are removed through the sliding plate 307, the impurities are cleaned in the collecting box 308, the air is prevented from containing a large amount of impurities in the air entering the cabinet 101, and meanwhile, a small amount of dust is still in the cabinet 101, and the heat-dissipating air enters the cabinet 101 to prevent the damage of powerful blowing to components inside the server 103, so the air entering of the device is slow, the dust is adsorbed on the outer wall of the cabinet 101, in order to clean, the device is provided with the cleaning mechanism 500, the slider 503 is started to slide on the outer surface of the sliding rail 501, and then the cleaning plate 504 is driven to remove dust on the outer surface of the cabinet 101, and because of the arrangement of the sliding groove, the cleaning plate 504 can directly clean the outer surfaces of the upper and lower servers 103, the cleaning plate 504 is tightly pressed and connected through the spring 506 in the pressing box 505, so that the cleaning plate 504 can ensure that the server 103 is cleaned, and the cleaned dust enters the filter box 302 to be removed.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications are possible which remain within the scope of the appended claims.
Claims (6)
1. The English teaching server cabinet with the multi-stage cooling function is characterized by comprising a machine body mechanism (100), a primary cooling mechanism (200), a secondary cooling mechanism (300), a tertiary cooling mechanism (400) and a cleaning mechanism (500);
the primary cooling mechanism (200) is fixedly installed at the bottom of the machine body mechanism (100), the secondary cooling mechanism (300) is arranged on two sides of the machine body mechanism (100), the tertiary cooling mechanism (400) is arranged in the machine body mechanism (100), and the cleaning mechanism (500) is arranged on two sides of the machine body mechanism (100).
2. English teaching server cabinet with multi-stage cooling function according to claim 1, wherein the body mechanism (100) comprises a cabinet (101), a hole plate (102), a server (103), a temperature sensor (104), a controller (105), a cabinet door (106), a hot air outlet pipe (107), a hot air detection sensor (108), and an electromagnetic valve (109);
the cabinet is characterized in that orifice plates (102) are fixedly mounted inside the cabinet (101), the orifice plates (102) are fixedly mounted with the periphery of the inner wall of the cabinet (101), the number of the orifice plates (102) is multiple, two orifice plates (102) are arranged on each layer, a gap is reserved in the middle of each orifice plate, sliding grooves are formed in four sides of each orifice plate (102), one end of each orifice plate (102) is connected with the top inside the cabinet (101), the other end of each orifice plate is connected with the bottom inside the cabinet (101), a server (103) can be placed at the top of each orifice plate (102), a temperature sensor (104) is arranged on the outer surface of each server (103), the control end of each temperature sensor (104) is connected with a controller (105), the controller (105) is fixedly mounted on the outer surface of a cabinet door (106), and the cabinet door (106) is hinged to the outer surface of the cabinet (101;
the top of rack (101) is for being the toper form, the less one end of toper is the export, the top of export is pegged graft and is had hot-blast outlet pipe (107), the exit end of hot-blast outlet pipe (107) divide into three direction, the top export of hot-blast outlet pipe (107) is the atmosphere discharge end, controls both ends and connects next mechanism, the surface of exit end all is provided with solenoid valve (109) about hot-blast outlet pipe (107), the control end of solenoid valve (109) is controlled by controller (105), the air intake fixed mounting of hot-blast outlet pipe (107) has hot-blast sensor (108), the control end and the controller (105) of hot-blast sensor (108) are connected, the signal that hot-blast sensor (108) and temperature sensor (104) detected all transmits to controller (105).
3. The English teaching server cabinet with the multi-stage cooling function according to claim 1, wherein the primary cooling mechanism (200) comprises a cabinet (201), a fan (202), a filter screen (203), a speed regulator (204), a cooling water pipe (205), a water absorption cloth (206), an air outlet detection sensor (207), and support legs (208);
the inner bottom wall of the case (201) is provided with a fan (202), one end of the fan (202) leaks outside the case (201) and is communicated with the outside, one end of the fan (202) leaking outside the case (201) is provided with a filter screen (203), the fan (202) rotates to blow air to the inside, the number of the fans (202) is multiple, the top of each fan (202) is provided with a rotating speed regulator (204), the control end of the rotating speed regulator (204) is controlled by a controller (105), the fans (202) are connected through a conducting wire, the top of each fan (202) is provided with a cooling water pipe (205) but is not in contact with the cooling water pipe, the cooling water pipes (205) are fixedly arranged inside the case (201), the cooling water pipes (205) are arranged in a net shape, and gaps are formed on the surface of the net-shaped cooling water pipes (205), the netted cooling water pipes (205) are double-layered, and gaps on the outer surfaces of the netted cooling water pipes (205) on the two sides are not vertical and are arranged in a staggered manner;
the top of the inside of quick-witted case (201) is provided with water absorption cloth (206), water absorption cloth (206) adopt the material that the hydroscopicity is stronger and the gas permeability is higher, the top of water absorption cloth (206) is the exit end of quick-witted case (201), the exit end of quick-witted case (201) is provided with air-out detection sensor (207), signal transmission that air-out detection sensor (207) detected is to controller (105) on, the bottom fixed mounting of machine case (201) has supporting leg (208), the height of highly decision fan (202) and ground of supporting leg (208).
4. The English teaching server cabinet with the multi-stage cooling function according to claim 1, wherein the secondary condensation mechanism (300) comprises a condensation box (301), a filter box (302), an air inlet plate (303), an air inlet head (304), an impurity filter plate (305), a screw rod (306), a sliding plate (307), a collection box (308), a hot air pipe (309), a gas collection box (310), a drying box (311), an air outlet pipe (312) and a condensation plate (313);
the number of the condensing tanks (301) is two, the two condensing tanks (301) are respectively arranged on the left side surface and the right side surface of the cabinet (101), the tops of the two condensing tanks (301) are connected with the left end and the right end of the hot air outlet pipe (107), the left end and the right end of the hot air outlet pipe (107) are inserted into the filter tank (302), the filter tank (302) is fixedly arranged on the upper wall inside the condensing tanks (301), the upper part inside the filter tank (302) is fixedly provided with an air inlet plate (303), the bottom surface of the air inlet plate (303) is provided with an air inlet head (304), the air inlet head (304) is conical, air enters through the cone to prevent backflow, the air outlet surface of the air inlet plate (303) is opposite to the impurity filtering plate (305), but a distance is reserved between the air outlet surface and the impurity filtering plate (305), and the inner wall of the impurity filtering plate, the diameter of the filtering hole is small, a lead screw (306) is arranged on the outer surface of the impurity filtering plate (305), the lead screw (306) is transversely arranged, a sliding plate (307) is rotatably connected to the outer surface of the lead screw (306), the bottom of the sliding plate (307) is in contact with the top of the impurity filtering plate (305), a cleaning groove is formed in the left side of the impurity filtering plate (305), and a collecting box (308) is arranged at the bottom of the cleaning groove;
the one end of steam pipe (309) is inserted to the inside of rose box (301), the other end of steam pipe (301) is inserted to the inside of gas collection box (310), gas collection box (301) fixed mounting has the inside bottom of condenser box (301), the inside fixed mounting of gas collection box (310) has drying cabinet (311), the inside of drying cabinet (311) is provided with dry powder, the bottom of gas collection box (310) is pegged graft and is had the one end of outlet duct (312), the other end of outlet duct (312) is pegged graft to the side of rack (101), the inside fixed mounting of condenser box (301) has condensing plate (313), the quantity of condensing plate (313) is the polylith, and equal fixed mounting is in the four walls of condenser box (301).
5. English teaching server cabinet with multi-stage cooling function according to claim 1, wherein the three-stage cooling mechanism (400) comprises a spring box (401), an electric box (402), an electromagnetic spring (403) and a condensation pipe (404).
Spring box (401) fixed mounting is in the inside of orifice plate (102), the inside fixed mounting of spring box (401) has electronic box (402), the control end and controller (105) of electronic box (402) are connected, the both sides of electronic box (402) all are provided with electromagnetic spring (403), electromagnetic spring (403) are the state of withdrawal when out of work, the one end fixed mounting of electromagnetic spring (403) has condenser pipe (404), the quantity of condenser pipe (404) is many, the length of condenser pipe (404) is not more than half of spring box (401), leave the clearance between every condenser pipe (404).
6. English teaching server cabinet with multistage cooling function of claim 1, wherein the cleaning mechanism (500) comprises a slide rail (501), a stop block (502), a slider (503), a cleaning plate (504), a pressing box (505), and a spring (506);
the slide rails (501) are arranged in slide grooves on four sides of the orifice plate (102), the slide rails (501) are vertically arranged, the top of the sliding rail (501) is fixedly provided with a limiting block (502), the limiting blocks (502) are respectively arranged at the left end and the right end of the sliding rail (501), the outer surface of the sliding rail (501) is connected with a slider (503) in a sliding way, the slider (503) is controlled by a controller (105), a cavity is arranged in the slider (503), the cleaning plate (504) penetrates through the cavity in the slider (503), the cleaning plate (504) is contacted with the outer wall of the server (103), the outer surface of the slider (503) is provided with a pressing box (505), a spring (506) is arranged inside the pressing box (505), and the spring (506) penetrates through the inside of the slider (503) and presses the cleaning plate (504).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798214A (en) * | 2022-03-28 | 2022-07-29 | 李秋方 | Spray gun for prolonging service life of mold coating in metal mold casting |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09164316A (en) * | 1995-12-15 | 1997-06-24 | Nec Corp | Air filter having antifreezing function |
| WO2008128401A1 (en) * | 2007-04-18 | 2008-10-30 | Haier Group Corporation | Self-cleaning device of filtering net of air conditioner |
| CN102252894A (en) * | 2010-05-20 | 2011-11-23 | 国贸工程设计院 | Fast energy-saving grain baking oven capable of controlling sample water content at drying end point |
| US20150146367A1 (en) * | 2013-11-22 | 2015-05-28 | Hon Hai Precision Industry Co., Ltd. | Container data center and heat dissipation system |
| CN108512062A (en) * | 2018-05-30 | 2018-09-07 | 江苏荣威电气有限公司 | A kind of ash disposal clean type intelligent switchboard system |
| CN108882658A (en) * | 2018-09-07 | 2018-11-23 | 中南大学 | The server cabinet cooling system that immersion liquid cooling and circulating air cooling combine |
| CN109631198A (en) * | 2018-11-22 | 2019-04-16 | 国家电网有限公司 | A kind of temperature adjusting and dehumidifying cabinet applied to substation |
| CN109841141A (en) * | 2019-03-28 | 2019-06-04 | 驻马店职业技术学院 | A kind of vocational education simulation teching device |
| CN209046106U (en) * | 2018-12-24 | 2019-06-28 | 唐山振文电气设备有限公司 | A kind of convection type distribution box radiator |
| CN110639315A (en) * | 2019-09-29 | 2020-01-03 | 大唐东营发电有限公司 | Coal cinder recycling and reusing device for thermal power plant |
| CN210297954U (en) * | 2019-10-11 | 2020-04-10 | 王倩文 | Indoor communication cabinet |
| WO2020095464A1 (en) * | 2018-11-07 | 2020-05-14 | 伸和コントロールズ株式会社 | Temperature adjustment system |
| CN210804312U (en) * | 2020-01-21 | 2020-06-19 | 江西现代职业技术学院 | Computer intelligence heat abstractor |
| CN210898910U (en) * | 2019-12-06 | 2020-06-30 | 镇江恒昇船舶设备有限公司 | Marine frequency conversion cabinet of constant temperature and humidity |
| CN211017776U (en) * | 2019-11-08 | 2020-07-14 | 世柜电气设备(苏州)有限公司 | Intelligent insulating safe electrical cabinet |
| CN211330369U (en) * | 2019-09-27 | 2020-08-25 | 深圳市智微智能科技股份有限公司 | Dust removing equipment for computer mainboard |
| CN211831638U (en) * | 2020-03-31 | 2020-10-30 | 佛山市正择五金制品有限公司 | Heat radiator |
| CN111988960A (en) * | 2020-08-13 | 2020-11-24 | 侯馨 | Heat radiator for electronic device |
-
2020
- 2020-12-22 CN CN202011525181.1A patent/CN112770599B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09164316A (en) * | 1995-12-15 | 1997-06-24 | Nec Corp | Air filter having antifreezing function |
| WO2008128401A1 (en) * | 2007-04-18 | 2008-10-30 | Haier Group Corporation | Self-cleaning device of filtering net of air conditioner |
| CN102252894A (en) * | 2010-05-20 | 2011-11-23 | 国贸工程设计院 | Fast energy-saving grain baking oven capable of controlling sample water content at drying end point |
| US20150146367A1 (en) * | 2013-11-22 | 2015-05-28 | Hon Hai Precision Industry Co., Ltd. | Container data center and heat dissipation system |
| CN108512062A (en) * | 2018-05-30 | 2018-09-07 | 江苏荣威电气有限公司 | A kind of ash disposal clean type intelligent switchboard system |
| CN108882658A (en) * | 2018-09-07 | 2018-11-23 | 中南大学 | The server cabinet cooling system that immersion liquid cooling and circulating air cooling combine |
| WO2020095464A1 (en) * | 2018-11-07 | 2020-05-14 | 伸和コントロールズ株式会社 | Temperature adjustment system |
| CN109631198A (en) * | 2018-11-22 | 2019-04-16 | 国家电网有限公司 | A kind of temperature adjusting and dehumidifying cabinet applied to substation |
| CN209046106U (en) * | 2018-12-24 | 2019-06-28 | 唐山振文电气设备有限公司 | A kind of convection type distribution box radiator |
| CN109841141A (en) * | 2019-03-28 | 2019-06-04 | 驻马店职业技术学院 | A kind of vocational education simulation teching device |
| CN211330369U (en) * | 2019-09-27 | 2020-08-25 | 深圳市智微智能科技股份有限公司 | Dust removing equipment for computer mainboard |
| CN110639315A (en) * | 2019-09-29 | 2020-01-03 | 大唐东营发电有限公司 | Coal cinder recycling and reusing device for thermal power plant |
| CN210297954U (en) * | 2019-10-11 | 2020-04-10 | 王倩文 | Indoor communication cabinet |
| CN211017776U (en) * | 2019-11-08 | 2020-07-14 | 世柜电气设备(苏州)有限公司 | Intelligent insulating safe electrical cabinet |
| CN210898910U (en) * | 2019-12-06 | 2020-06-30 | 镇江恒昇船舶设备有限公司 | Marine frequency conversion cabinet of constant temperature and humidity |
| CN210804312U (en) * | 2020-01-21 | 2020-06-19 | 江西现代职业技术学院 | Computer intelligence heat abstractor |
| CN211831638U (en) * | 2020-03-31 | 2020-10-30 | 佛山市正择五金制品有限公司 | Heat radiator |
| CN111988960A (en) * | 2020-08-13 | 2020-11-24 | 侯馨 | Heat radiator for electronic device |
Non-Patent Citations (1)
| Title |
|---|
| 张继英: "高热密度水冷机柜制冷系统的方案设计与运用", 《制冷》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798214A (en) * | 2022-03-28 | 2022-07-29 | 李秋方 | Spray gun for prolonging service life of mold coating in metal mold casting |
| CN114798214B (en) * | 2022-03-28 | 2023-09-08 | 李秋方 | Spray gun for prolonging service life of die coating in metal mold casting |
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