CN111007934A - Rack-mounted server mainboard based on Loongson 3A4000 - Google Patents
Rack-mounted server mainboard based on Loongson 3A4000 Download PDFInfo
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- CN111007934A CN111007934A CN202010164307.0A CN202010164307A CN111007934A CN 111007934 A CN111007934 A CN 111007934A CN 202010164307 A CN202010164307 A CN 202010164307A CN 111007934 A CN111007934 A CN 111007934A
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- mounting
- installation
- cooling pipe
- server
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- 238000001816 cooling Methods 0.000 claims abstract description 153
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 147
- 238000009434 installation Methods 0.000 claims description 96
- 230000017525 heat dissipation Effects 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 13
- 239000000428 dust Substances 0.000 description 7
- 210000002414 leg Anatomy 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/184—Mounting of motherboards
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- B08B1/12—
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- B08B1/30—
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
Abstract
The invention discloses a rack-mounted server mainboard based on a loongson 3A4000, wherein a plurality of groups of mounting through holes are arranged on a mainboard base, the mainboard base is fixedly mounted on a mainboard mounting box through mounting bolts, a Z-shaped bracket is fixedly mounted on the mainboard base through the mounting bolts, a mounting support plate is fixedly connected to the upper end of a U-shaped bracket, sliding grooves are respectively formed in vertical plates at two ends of the U-shaped bracket, the mounting support plate is connected to the mainboard base through the mounting bolts, and a cooling pipe connecting seat is connected in the U-shaped bracket in a sliding manner. The service life of the mainboard is ensured.
Description
Technical Field
The invention relates to the technical field of server motherboards, in particular to a rack-mounted server mainboard based on Loongson 3A 4000.
Background
The server motherboard is installed in the chassis, and is one of the most basic and important components of the server. The mainboard is generally a rectangular circuit board, the main circuit system forming the computer is installed on the mainboard, generally, a chip is provided, an I/O control chip, a keyboard and a panel control switch interface, an indicator lamp plug-in component, an expansion slot, elements such as a direct current power supply power connector of the mainboard and a plug-in card, however, the existing server mainboard is relatively difficult in disassembly and assembly, the mainboard is very troublesome when abnormal needs to be overhauled when a service requirement mainboard box occurs, the mainboard is poor in heat dissipation performance when in work, and is easy to go grey, the heating of the mainboard is aggravated, and the mainboard is slow in heat dissipation due to the dust covering of a year round, so that the mainboard is burnt out.
The publication number is: the patent of CN205809774U discloses a server and its internal server motherboard, which, compared with the present application, cannot solve the problems proposed in the present application: the existing server mainboard is relatively difficult when being disassembled and assembled, is very troublesome when abnormal needs to be overhauled appear in a service requirement mainboard case, is not good in heat dispersion performance when being operated, is easy to enter ash, aggravates the heating of the mainboard, and is slow in heat dissipation due to the coverage of the dust which is accumulated all year round, so that the mainboard is burnt.
Disclosure of Invention
The invention aims to provide a rack-mounted server mainboard based on a Loongson 3A4000, the server mainboard is convenient and quick to mount and dismount, the mainboard is favorable for overhauling and maintenance in the later period, the heat dissipation effect of the mainboard is improved by setting air cooling and water cooling heat dissipation, the service performance of the mainboard is improved, and the service life of the mainboard is ensured by arranging a cleaning brush to clean and remove dust from the mainboard.
The purpose of the invention can be realized by the following technical scheme:
a rack-mounted server mainboard based on a dragon core 3A4000 comprises a server mainboard main body, a mainboard base, mounting bolts, a U-shaped support, a mainboard mounting frame, a water cooling pipe, a condenser, a circulating water tank, a circulating water pump, a cooling pipe connecting seat and a mainboard mounting box, wherein the mainboard base is provided with a plurality of groups of mounting through holes, the mainboard base is fixedly mounted on the mainboard mounting box through the mounting bolts, the mainboard base is fixedly mounted on the Z-shaped support through the mounting bolts, the upper end of the U-shaped support is fixedly connected with a mounting support plate, vertical plates at two ends of the U-shaped support are respectively provided with a sliding groove, the mounting support plate is connected onto the mainboard base through the mounting bolts, the cooling pipe connecting seat is slidably connected into the U-shaped support, the cooling pipe connecting seat is provided with a cooling pipe mounting groove, and the cooling pipe connecting seat is connected onto a cooling pipe, the cooling tube fixing frame is correspondingly provided with a cooling tube mounting groove, one side of the cooling tube connecting seat facing the chute is connected with a connecting pin, the connecting pin is in threaded connection with the cooling tube connecting seat, the connecting pin is arranged in the chute in a sliding manner, the U-shaped bracket is fixedly provided with a first electric cylinder, the first electric cylinder is provided with a telescopic rod for driving the cooling tube connecting seat to move, the mainboard mounting frame is connected to the Z-shaped bracket and the U-shaped bracket through the mounting bolt, the mainboard mounting frame is fixedly connected with a plurality of groups of mounting supports, the positions and the number of the mounting supports correspond to the positions and the number of the mounting holes arranged on the server mainboard main body, the server mainboard main body is integrally connected with a dragon core 3A4000 type chip, and the server mainboard main body is provided with a plurality of groups of mounting holes, the server main board body is connected with the mounting support through the mounting bolt;
the water cooling pipe is fixedly connected to the cooling pipe mounting groove, the two ends of the water cooling pipe are connected with telescopic hoses, the water inlet end of the water cooling pipe is connected with the water outlet end of the circulating water pump through the telescopic hoses, the water outlet end of the water cooling pipe is connected with the water inlet end of the condenser through the telescopic hoses, the condenser is fixedly mounted on the mainboard base, the water outlet end of the condenser is provided with a connecting pipe and is communicated with the water inlet end of the circulating water tank, the circulating water tank is fixedly mounted on the mainboard base, the water outlet end of the circulating water tank is communicated with the water inlet end of the circulating water pump through the connecting pipe, and the circulating water pump is fixedly mounted on the.
Preferably, a plurality of groups of installation guide sleeves are arranged on the mainboard base, the cross section of each installation guide sleeve is rectangular, rhombic or circular, a countersunk installation through hole is formed in each installation guide sleeve, an installation connecting seat matched with the installation guide sleeves is fixedly connected to the mainboard installation box, and installation screw holes matched with the installation bolts are formed in the installation connecting seat.
Preferably, the mainboard installation box is provided with an installation box air inlet and an installation box air outlet, a second cooling fan is fixedly installed in the mainboard installation box, the second cooling fan is located at the installation box air outlet, the blowing direction of the second cooling fan faces the installation box air outlet, and an ash baffle is arranged at the installation box air inlet.
Preferably, install two sets of at least electronic jars of second in the mainboard install bin, be provided with the telescopic link on the electronic jar of second, fixedly connected with link on the telescopic link, the link becomes U type structure, fixed mounting has the motor on the link, the motor output end is connected with the screw rod, the screw rod is kept away from the one end of motor is rotated and is connected on the link, threaded connection has the removal seat on the screw rod, it is in to remove a sliding connection on the link, fixed mounting has the cleaning brush on the removal seat.
Preferably, the upper end of the main board installation box is provided with a handle, the lower end of the main board installation box is provided with at least four groups of supporting legs, and the bottoms of the supporting legs are provided with shock-absorbing anti-slip pads.
Preferably, the mounting support is provided with a guide hole which is equal to the aperture of the mounting hole formed in the main body of the server mainboard, the bottom of the guide hole is provided with a threaded hole, a connecting sleeve is slidably connected in the guide hole, a protection pressing plate is fixedly connected to the connecting sleeve, the protection pressing plate and the mounting through hole with the aperture larger than the threaded hole are formed in the connecting sleeve, and the protection pressing plate is connected with an insulating protection pad.
Preferably, the center of the mainboard base is fixedly connected with a fan bracket, a first cooling fan is fixedly installed on the fan bracket, and the blowing direction of the first cooling fan faces the server mainboard main body.
Preferably, the method for installing the server motherboard includes the following steps:
the method comprises the following steps: fixedly mounting a condenser, a circulating water tank, a circulating water pump and a fan bracket on a main board base through screws, communicating the condenser, the circulating water tank and the circulating water pump through connecting pipes, communicating a water outlet end of the circulating water pump with a water inlet end of a water cooling pipe through a flexible hose, connecting the water outlet end of the water cooling pipe with the water inlet end of the condenser through a flexible hose, and mounting a first cooling fan on the fan bracket;
step two: the cooling pipe connecting seats are respectively connected to two ends of a water cooling pipe, a cooling pipe fixing frame is fixedly arranged on the cooling pipe connecting seats through bolts, a U-shaped support is connected onto the cooling pipe connecting seats in a sliding mode, a connecting pin penetrates through a sliding groove and is connected to two sides of the cooling pipe connecting seats in a threaded mode, a first electric cylinder is fixedly arranged on the U-shaped support, a telescopic rod arranged on the first electric cylinder is fixedly connected with the cooling pipe connecting seats, the U-shaped support provided with the cooling pipe connecting seats is fixedly arranged on a main board base through an installation supporting plate, and the cooling pipe connecting seats are driven to slide in the U-shaped support through the first electric cylinder so as to;
step three: the server mainboard comprises a Z-shaped support, a server mainboard main body, a protection pressing plate, a connecting sleeve and a U-shaped support, wherein the Z-shaped support is installed on a mainboard base through bolts;
step four: second radiator fan installs in the mainboard install bin, install the electronic jar of second in the second radiator fan both sides, install the motor on the link, will remove a threaded connection on the screw rod, and rotate screw rod one end and install on the link, the other end links to each other with the motor, make and remove the seat and slide and set up on the link, install the cleaning brush on removing the seat after, install the link on the electronic jar of second, install the mainboard base of installing server mainboard main part on the mainboard install bin, install mainboard base through the installation uide bushing that sets up on the mainboard base and lead and fix a position, through construction bolt with mainboard base fixed mounting on the mainboard install bin.
The invention has the beneficial effects that: the water cooling system comprises a main board body, a condenser, a circulating water tank, a circulating water pump, a water cooling pipe, a connecting pipe, a water cooling pipe, a circulating water tank and a circulating water pump, wherein the main board body is communicated with the condenser through the connecting pipe;
the server mainboard is blown by the first cooling fan, air cooling and heat dissipation are simultaneously carried out on the water cooling pipe, the cooling pipe connecting seat is respectively connected to the two ends of the water cooling pipe, the cooling pipe fixing frame is fixedly installed on the cooling pipe connecting seat through bolts, the first electric cylinder is fixedly installed on the U-shaped support, the cooling pipe connecting seat is driven by the first electric cylinder to slide in the U-shaped support, so that the water cooling pipe is driven to move up and down, the server mainboard can be cooled intermittently by water, when the temperature of the server mainboard is too high, the water cooling pipe is driven to move towards the mainboard, the water cooling and heat dissipation effects are improved, when the temperature of the server mainboard is reduced, the water cooling pipe moves downwards under the action of the first electric cylinder, the cooling of cooling water in the water cooling pipe is improved through the action of the first cooling fan, and the circulating water cooling;
the second cooling fan is arranged in the mainboard mounting box to blow air and dissipate heat, the blowing direction of the second cooling fan faces the outside of the mainboard mounting box, and hot air in the mainboard mounting box is exhausted out of the mainboard mounting box by the second cooling fan, so that the heat dissipation effect on the mainboard main body of the server is improved;
the motor works to drive the screw rod to rotate, and the movable seat is driven by the screw rod to move along the connecting frame, so that the main body of the server mainboard is cleaned and dedusted by the cleaning brush, and the cleaning effect of the server mainboard is effectively ensured;
place server mainboard main part on the erection support that sets up on the mainboard mounting bracket, the insulating protection pad is established to the cover on the protection clamp plate, pass the adapter sleeve server mainboard main part and insert in the guiding hole, through construction bolt with server mainboard main part fixed mounting on the erection support, effectively improve the protective effect to server mainboard main part through setting up protection clamp plate and insulating protection pad, the stability after server mainboard main part installation can be ensured with the cooperation of guiding hole to the adapter sleeve, install the mainboard base of installing server mainboard main part on the mainboard install the case, install mainboard base through the installation uide bushing that sets up on the mainboard base and lead and fix a position, through construction bolt with mainboard base fixed mounting on the mainboard install case, play the effect of protection to the mainboard through the mainboard install case.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a motherboard installation structure according to the present invention;
FIG. 2 is an isometric view of FIG. 1 of the present invention;
FIG. 3 is a front view of FIG. 1 in accordance with the present invention;
FIG. 4 is an integrally mounted perspective view of the present invention;
FIG. 5 is an isometric view of FIG. 4 of the present invention;
FIG. 6 is a schematic view of a mounting structure of the motherboard base according to the present invention;
FIG. 7 is an isometric view of FIG. 6 of the present invention;
FIG. 8 is a schematic view showing the structure of the installation of the water cooling pipe according to the present invention;
FIG. 9 is an isometric view of FIG. 8 of the present invention;
FIG. 10 is a schematic view of the U-shaped bracket of the present invention;
FIG. 11 is a front view of FIG. 10 in accordance with the present invention;
FIG. 12 is a schematic view of the protective platen assembly of the present invention;
FIG. 13 is a schematic structural view of a motherboard mounting bracket according to the present invention;
FIG. 14 is a schematic view of the internal structure of the motherboard mounting box according to the present invention;
in the figure: 1. a server motherboard main body; 2. a motherboard base; 3. installing a guide sleeve; 4. installing a bolt; 5. a Z-shaped stent; 6. a U-shaped bracket; 61. mounting a support plate; 62. a chute; 7. a mainboard mounting rack; 8. mounting a support; 81. a guide hole; 82. a threaded hole; 9. a protective pressing plate; 10. connecting sleeves; 11. an insulating protection pad; 12. a water cooling pipe; 13. a flexible hose; 14. a condenser; 15. a circulating water tank; 16. a connecting pipe; 17. a water circulating pump; 18. a fan bracket; 19. a first heat dissipation fan; 20. a cooling tube connecting seat; 201. a cooling pipe mounting groove; 21. a first electric cylinder; 22. a connecting pin; 23. a cooling tube holder; 24. a mainboard installation box; 25. installing an air inlet of the box; 26. installing a box air outlet; 27. a handle; 28. supporting legs; 29. a second heat dissipation fan; 30. a second electric cylinder; 31. a connecting frame; 32. a screw; 33. a motor; 34. a movable seat; 35. a cleaning brush; 36. and installing a connecting seat.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-14, a rack-mounted server motherboard based on a dragon core 3a4000 comprises a server motherboard main body 1, a motherboard base 2, mounting bolts 4, a U-shaped bracket 6, a motherboard mounting frame 7, water cooling pipes 12, a condenser 14, a circulating water tank 15, a circulating water pump 17, a cooling pipe connecting seat 20 and a motherboard mounting box 24, wherein the motherboard base 2 is provided with a plurality of sets of mounting through holes, the motherboard base 2 is fixedly mounted on the motherboard mounting box 24 through the mounting bolts 4, the motherboard base 2 is fixedly mounted with a Z-shaped bracket 5 through the mounting bolts 4, the upper end of the U-shaped bracket 6 is fixedly connected with a mounting support plate 61, vertical plates at two ends of the U-shaped bracket 6 are respectively provided with a chute 62, the mounting support plate 61 is connected on the motherboard base 2 through the mounting bolts 4, the cooling pipe connecting seat 20 is slidably connected in the U-shaped bracket 6, the cooling pipe connecting seat 20, a cooling pipe fixing frame 23 is connected to the cooling pipe connecting seat 20 through a mounting bolt 4, a cooling pipe mounting groove 201 is correspondingly arranged on the cooling pipe fixing frame 23, a connecting pin 22 is connected to one side of the cooling pipe connecting seat 20 facing the sliding groove 62, the connecting pin 22 is in threaded connection with the cooling pipe connecting seat 20, the connecting pin 22 is arranged in the sliding groove 62 in a sliding manner, a first electric cylinder 21 is fixedly arranged on the U-shaped support 6, an expansion link for driving the cooling pipe connecting seat 20 to move is arranged on the first electric cylinder 21, the mainboard mounting frame 7 is connected to the Z-shaped support 5 and the U-shaped support 6 through the mounting bolt 4, a plurality of groups of mounting supports 8 are fixedly connected to the mainboard mounting frame 7, the positions and the number of the mounting supports 8 correspond to the positions and the number of mounting holes arranged on the server mainboard main body 1, a dragon core 3A4000 type chip is integrally connected to the server mainboard body 1 as, the Loongson 3A4000 is greatly upgraded on the basis of the previous generation of Loongson 3A3000, the master frequency is upgraded to 1.8GHz-2.0GHz, the performance is upgraded by nearly one time compared with that of the Loongson 3A3000, a safety module is added in the Loongson 3A4000 chip to support various encryption and decryption algorithms, the safety of the chip is ensured from a CPU level, a plurality of groups of mounting holes are arranged on the server mainboard main body 1, and the server mainboard main body 1 is connected with the mounting support 8 through mounting bolts 4;
12 fixed connection of water cooling pipe is on cooling tube mounting groove 201, 12 both ends of water cooling pipe all are connected with flexible hose 13, 12 water intake ends of water cooling pipe link to each other with circulating water pump 17 play water end through flexible hose 13, 12 water outlet ends of water cooling pipe link to each other with 14 water intake ends of condenser through flexible hose 13, 14 fixed mounting of condenser is on mainboard base 2, 14 water outlet ends of condenser are provided with connecting pipe 16 and 15 water intake ends of circulating water tank and are linked together, 15 fixed mounting of circulating water tank is on mainboard base 2, 15 water outlet ends of circulating water tank are linked together with 17 water intake ends of circulating water pump through connecting pipe 16, 17 fixed mounting of circulating water pump is on mainboard base 2.
The main board base 2 is provided with a plurality of groups of installation guide sleeves 3, the cross sections of the installation guide sleeves 3 are rectangular, rhombic or circular, countersunk installation through holes are formed in the installation guide sleeves 3, the main board installation box 24 is fixedly connected with an installation connecting seat 36 matched with the installation guide sleeves 3, installation screw holes matched with the installation bolts 4 are formed in the installation connecting seat 36, the plurality of groups of installation guide sleeves 3 arranged on the main board base 2 are used for guiding and positioning the installation of the main board base 2, the main board base 2 is conveniently installed on the main board installation box 24, the cross sections of the installation guide sleeves 3 are rectangular, rhombus or circular can facilitate processing, and the countersunk head installation through-hole that sets up on the installation uide bushing 3 can make mounting bolt 4 sink into in the countersunk head, and the whole of improvement mainboard installation is pleasing to the eye, and the erection joint seat 36 of setting is conveniently installed mainboard base 2.
Be provided with install bin air intake 25 and install bin air outlet 26 on mainboard install bin 24, fixed mounting has second radiator fan 29 in mainboard install bin 24, second radiator fan 29 is located install bin air outlet 26 department, second radiator fan 29 direction of blowing is towards install bin air outlet 26, install bin air intake 25 department is provided with the dust board, first radiator fan 19 of installation bloies towards the mainboard on the mainboard base 2, the second radiator fan 29 of installation is bloied to the outside on the mainboard install bin 24, effectively pass through install bin air outlet 26 discharge with the heat that the office work distributes, install bin air intake 25 department gets into the cold air and ensures the circulation of air, the dust board that install bin air intake 25 department set up prevents effectively that outside dust from getting into the install bin in, influence the performance of mainboard.
Install two sets of at least electronic jars 30 of second in mainboard install bin 24, be provided with the telescopic link on the electronic jar 30 of second, fixedly connected with link 31 on the telescopic link, link 31 becomes U type structure, fixed mounting has motor 33 on the link 31, motor 33 output is connected with screw rod 32, the one end that motor 33 was kept away from to screw rod 32 is rotated and is connected on link 31, threaded connection has removal seat 34 on the screw rod 32, remove seat 34 sliding connection on link 31, fixed mounting has cleaning brush 35 on the removal seat 34, it rotates to drive screw rod 32 through motor 33 work, it removes along link 31 to drive removal seat 34 under screw rod 32's the drive, thereby clean the ash removal through cleaning brush 35 to server mainboard main part 1, effectively ensure the clean effect of server mainboard, and the dust that second radiator fan 29 will be swept away blows off the install bin inside.
Mainboard install bin 24 upper end is provided with handle 27, four at least group's supporting legss 28 are installed to mainboard install bin 24 lower extreme, supporting legs 28 bottom is provided with the shock attenuation slipmat, install server mainboard main part 1 in mainboard install bin 24, handle 27 through setting up on mainboard install bin 24 is convenient carries the mainboard safely, supporting legs 28 that the install bin lower extreme set up plays the effect of support to mainboard install bin 24, the shock attenuation slipmat that the supporting legs 28 bottom set up reduces the influence of outside vibrations in to the install bin when guaranteeing stability.
Be provided with the guiding hole 81 that equals with the mounting hole aperture that sets up on the server mainboard main part 1 on the erection support 8, guiding hole 81 bottom is provided with screw hole 82, sliding connection has adapter sleeve 10 in the guiding hole 81, fixedly connected with protection clamp plate 9 on the adapter sleeve 10, be provided with the mounting hole that the aperture is greater than screw hole 82 on protection clamp plate 9 and the adapter sleeve 10, be connected with insulating protection pad 11 on the protection clamp plate 9, through construction bolt 4 with 1 fixed mounting of server mainboard main part on erection support 8, effectively improve the protective effect to server mainboard main part 1 through setting up protection clamp plate 9 and insulating protection pad 11, the stability after installation of server mainboard main part 1 can be ensured with the cooperation of guiding hole 81 to adapter sleeve 10.
2 center fixedly connected with fan bracket 18 of mainboard base, fixed mounting has first radiator fan 19 on the fan bracket 18, and first radiator fan 19 direction of blowing is towards server mainboard main part 1, and when the server mainboard carried out work, first radiator fan 19 circular telegram work bloied the server mainboard, carries out the forced air cooling heat dissipation to water cooling pipe 12 simultaneously.
The installation method of the server mainboard comprises the following specific steps:
the method comprises the following steps: fixedly mounting a condenser 14, a circulating water tank 15, a circulating water pump 17 and a fan bracket 18 on a main board base 2 through screws, communicating the condenser 14, the circulating water tank 15 and the circulating water pump 17 through a connecting pipe 16, communicating a water outlet end of the circulating water pump 17 with a water inlet end of a water cooling pipe 12 through an expansion hose 13, connecting a water outlet end of the water cooling pipe 12 with a water inlet end of the condenser 14 through the expansion hose 13, and mounting a first cooling fan 19 on the fan bracket 18;
step two: respectively connecting cooling pipe connecting seats 20 to two ends of a water cooling pipe 12, fixedly installing a cooling pipe fixing frame 23 on the cooling pipe connecting seats 20 through bolts, slidably connecting a U-shaped support 6 on the cooling pipe connecting seats 20, enabling a connecting pin 22 to penetrate through a sliding groove 62 to be in threaded connection with two sides of the cooling pipe connecting seats 20, fixedly installing a first electric cylinder 21 on the U-shaped support 6, fixedly connecting an expansion rod arranged on the first electric cylinder 21 with the cooling pipe connecting seats 20, fixedly installing the U-shaped support 6 provided with the cooling pipe connecting seats 20 on a main board base 2 through an installing support plate 61, and driving the cooling pipe connecting seats 20 to slide in the U-shaped support 6 through the first electric cylinder 21 so as to drive the water cooling pipe 12 to move up and down;
step three: the Z-shaped support 5 is installed on the main board base 2 through bolts, the main board installation frame 7 is installed on the Z-shaped support 5 and the U-shaped support 6, the server main board main body 1 is placed on an installation support 8 arranged on the main board installation frame 7, the protection pressing plate 9 is sleeved with an insulation protection pad 11, the connection sleeve 10 penetrates through the server main board main body 1 and is inserted into the guide hole 81, and the server main board main body 1 is fixedly installed on the installation support 8 through the installation bolts 4;
step four: second radiator fan 29 is installed in mainboard install bin 24, install second electronic jar 30 in second radiator fan 29 both sides, install motor 33 on the link 31, will remove seat 34 threaded connection on screw rod 32, and rotate screw rod 32 one end and install on link 31, the other end links to each other with motor 33, make and remove seat 34 and slide and set up on link 31, after will cleaning brush 35 installs on removing seat 34, install link 31 on second electronic jar 30, install mainboard base 2 of installing server mainboard main part 1 on mainboard install bin 24, install mainboard base 2 through the installation uide bushing 3 that sets up on mainboard base 2 and lead and fix a position, install mainboard base 2 fixed mounting on mainboard install bin 24 through construction bolt 4.
When the cooling water circulation heat dissipation device is used, a condenser 14, a circulation water tank 15, a circulation water pump 17 and a fan support 18 are fixedly mounted on a mainboard base 2 through screws, the condenser 14, the circulation water tank 15 and the circulation water pump 17 are communicated through a connecting pipe 16, the water outlet end of the circulation water pump 17 is communicated with the water inlet end of a water cooling pipe 12 through an expansion hose 13, the water outlet end of the water cooling pipe 12 is connected with the water inlet end of the condenser 14 through the expansion hose 13, cooling water enters the water cooling pipe 12 under the action of the circulation water pump 17, heat dissipated by the work of a server mainboard body 1 is absorbed through cooling water flowing in the water cooling pipe 12, the cooling water absorbing the heat flows into the condenser 14 to be cooled, and then flows back into the circulation water tank 15 through the connecting pipe 16 to be recycled, so that the circulation heat dissipation of the server mainboard body; installing a first cooling fan 19 on a fan bracket 18, when a server mainboard works, the first cooling fan 19 is electrified to work to blow air to the server mainboard, and simultaneously air-cooled and heat-dissipated to a water cooling pipe 12, connecting cooling pipe connecting seats 20 to two ends of the water cooling pipe 12 respectively, a cooling pipe fixing frame 23 is fixedly installed on the cooling pipe connecting seats 20 through bolts, the U-shaped bracket 6 is slidably connected on the cooling pipe connecting seats 20, connecting pins 22 are connected on two sides of the cooling pipe connecting seats 20 through sliding grooves 62 in a threaded manner, a first electric cylinder 21 is fixedly installed on the U-shaped bracket 6, an expansion link arranged on the first electric cylinder 21 is fixedly connected with the cooling pipe connecting seats 20, the U-shaped bracket 6 provided with the cooling pipe connecting seats 20 is fixedly installed on a mainboard base 2 through an installation support plate 61, and the cooling pipe connecting seats 20 are driven to slide in the U-shaped bracket 6 through the first electric cylinder 21, the water cooling pipe 12 is driven to move up and down, water cooling can be intermittently performed on the server mainboard, when the temperature of the server mainboard is too high, the water cooling pipe 12 is driven to move towards the mainboard, the water cooling heat dissipation effect is improved, when the temperature of the server mainboard is reduced, the water cooling pipe 12 moves downwards under the action of the first electric cylinder 21, the cooling of cooling water in the water cooling pipe 12 is improved through the action of the first cooling fan 19, and the circulating water cooling heat dissipation effect on the mainboard is ensured; the Z-shaped support 5 is installed on the mainboard base 2 through bolts, the mainboard installation frame 7 is installed on the Z-shaped support 5 and the U-shaped support 6, the server mainboard main body 1 is placed on an installation support 8 arranged on the mainboard installation frame 7, the insulation protection pad 11 is sleeved on the protection pressing plate 9, the connection sleeve 10 penetrates through the server mainboard main body 1 and is inserted into the guide hole 81, the server mainboard main body 1 is fixedly installed on the installation support 8 through the installation bolts 4, the protection effect on the server mainboard main body 1 is effectively improved through the arrangement of the protection pressing plate 9 and the insulation protection pad 11, and the stability of the server mainboard main body 1 after installation can be ensured through the matching of the connection sleeve 10 and the guide hole 81;
a second heat dissipation fan 29 is installed in the main board installation box 24, the blowing direction of the second heat dissipation fan 29 faces the outside of the main board installation box 24, the second heat dissipation fan 29 discharges hot air in the main board installation box 24 to the outside of the installation box to improve the heat dissipation effect on the main board body 1 of the server, second electric cylinders 30 are installed on both sides of the second heat dissipation fan 29, a motor 33 is installed on a connecting frame 31, a movable seat 34 is connected to a screw rod 32 in a threaded manner, one end of the screw rod 32 is rotatably installed on the connecting frame 31, the other end of the screw rod 32 is connected to the motor 33, the movable seat 34 is slidably arranged on the connecting frame 31, after a cleaning brush 35 is installed on the movable seat 34, the connecting frame 31 is installed on the second electric cylinder 30, the screw rod 32 is driven to rotate by the motor 33, the movable seat 34 is driven to move along the connecting frame 31 under the driving of the screw rod 32, thereby the main board 1 of the server, effectively ensure the clean effect of server mainboard, install mainboard base 2 that will install server mainboard main part 1 on mainboard install bin 24, install mainboard base 2 through the installation uide bushing 3 that sets up on mainboard base 2 and lead and fix a position, through construction bolt 4 with 2 fixed mounting of mainboard base on mainboard install bin 24, play the effect of protection to the mainboard through mainboard install bin 24.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A rack-mounted server mainboard based on a dragon core 3A4000 comprises a server mainboard main body (1), a mainboard base (2), mounting bolts (4), a U-shaped support (6), a mainboard mounting frame (7), water cooling pipes (12), a condenser (14), a circulating water tank (15), a circulating water pump (17), a cooling pipe connecting seat (20) and a mainboard mounting box (24), and is characterized in that a plurality of groups of mounting through holes are formed in the mainboard base (2), the mainboard base (2) is fixedly mounted on the mainboard mounting box (24) through the mounting bolts (4), a Z-shaped support (5) is fixedly mounted on the mainboard base (2) through the mounting bolts (4), a mounting support plate (61) is fixedly connected to the upper end of the U-shaped support (6), and sliding grooves (62) are formed in vertical plates at two ends of the U-shaped support (6), the mounting support plate (61) is connected to the main plate base (2) through a mounting bolt (4), the cooling tube connecting seat (20) is connected to the inside of the U-shaped support (6) in a sliding manner, a cooling tube mounting groove (201) is formed in the cooling tube connecting seat (20), a cooling tube fixing frame (23) is connected to the cooling tube connecting seat (20) through the mounting bolt (4), the cooling tube mounting groove (201) is correspondingly formed in the cooling tube fixing frame (23), a connecting pin (22) is connected to one side, facing the sliding groove (62), of the cooling tube connecting seat (20), the connecting pin (22) is in threaded connection with the cooling tube connecting seat (20), the connecting pin (22) is arranged in the sliding groove (62) in a sliding manner, a first electric cylinder (21) is fixedly mounted on the U-shaped support (6), and a telescopic rod used for driving the cooling tube connecting seat (20) to move is arranged on the first electric cylinder (21), the mainboard mounting rack (7) is connected to the Z-shaped support (5) and the U-shaped support (6) through the mounting bolts (4), a plurality of groups of mounting supports (8) are fixedly connected to the mainboard mounting rack (7), the positions and the number of the mounting supports (8) correspond to the positions and the number of the mounting holes formed in the server mainboard main body (1), a Loongson 3A4000 type chip is integrally connected to the server mainboard main body (1), a plurality of groups of mounting holes are formed in the server mainboard main body (1), and the server mainboard main body (1) is connected with the mounting supports (8) through the mounting bolts (4);
the water cooling pipe (12) is fixedly connected on the cooling pipe mounting groove (201), both ends of the water cooling pipe (12) are connected with flexible hoses (13), the water inlet end of the water cooling pipe (12) is connected with the water outlet end of the circulating water pump (17) through the flexible hoses (13), the water outlet end of the water cooling pipe (12) is connected with the water inlet end of the condenser (14) through the flexible hose (13), the condenser (14) is fixedly arranged on the main board base (2), a connecting pipe (16) is arranged at the water outlet end of the condenser (14) and communicated with the water inlet end of the circulating water tank (15), the circulating water tank (15) is fixedly arranged on the main board base (2), the water outlet end of the circulating water tank (15) is communicated with the water inlet end of the circulating water pump (17) through the connecting pipe (16), and the circulating water pump (17) is fixedly arranged on the main board base (2).
2. The rack-mounted server mainboard based on Loongson 3A4000, according to claim 1, characterized in that a plurality of sets of installation guide sleeves (3) are arranged on the mainboard base (2), the cross section of each installation guide sleeve (3) is rectangular, rhombic or circular, a countersunk installation through hole is formed in each installation guide sleeve (3), an installation connecting seat (36) matched with the installation guide sleeve (3) is fixedly connected to the mainboard installation box (24), and an installation screw hole matched with the installation bolt (4) is formed in each installation connecting seat (36).
3. The rack-mounted server mainboard based on Loongson 3A4000, according to claim 1, wherein a mainboard installation box (24) is provided with an installation box air inlet (25) and an installation box air outlet (26), a second cooling fan (29) is fixedly installed in the mainboard installation box (24), the second cooling fan (29) is located at the installation box air outlet (26), the blowing direction of the second cooling fan (29) faces the installation box air outlet (26), and an ash blocking plate is arranged at the installation box air inlet (25).
4. The rack-mounted server mainboard based on Loongson 3A4000, according to claim 1, wherein at least two sets of second electric cylinders (30) are installed in the mainboard installation box (24), telescopic rods are arranged on the second electric cylinders (30), a connecting frame (31) is fixedly connected to the telescopic rods, the connecting frame (31) is of a U-shaped structure, a motor (33) is fixedly installed on the connecting frame (31), a screw rod (32) is connected to an output end of the motor (33), one end, far away from the motor (33), of the screw rod (32) is rotatably connected to the connecting frame (31), a moving seat (34) is connected to the screw rod (32) through threads, the moving seat (34) is slidably connected to the connecting frame (31), and a cleaning brush (35) is fixedly installed on the moving seat (34).
5. The frame type server main board based on the Loongson 3A4000 as claimed in claim 1, wherein a handle (27) is disposed at an upper end of the main board installation box (24), at least four sets of supporting legs (28) are installed at a lower end of the main board installation box (24), and a shock-absorbing anti-slip pad is disposed at the bottom of each supporting leg (28).
6. The rack-mounted server mainboard based on Loongson 3A4000 as claimed in claim 1, wherein a guide hole (81) having the same aperture as that of a mounting hole provided on the server mainboard body (1) is provided on the mounting support (8), a threaded hole (82) is provided at the bottom of the guide hole (81), a connecting sleeve (10) is slidably connected in the guide hole (81), a protection pressing plate (9) is fixedly connected on the connecting sleeve (10), mounting through holes having apertures larger than those of the threaded hole (82) are provided on the protection pressing plate (9) and the connecting sleeve (10), and an insulation protection pad (11) is connected on the protection pressing plate (9).
7. The rack-mounted server mainboard based on Loongson 3A4000, according to claim 1, wherein a fan bracket (18) is fixedly connected to the center of the mainboard base (2), a first heat dissipation fan (19) is fixedly mounted on the fan bracket (18), and an air blowing direction of the first heat dissipation fan (19) faces the server mainboard main body (1).
8. The rack-mounted server motherboard based on Loongson 3A4000 as claimed in claim 1, wherein the method for installing the server motherboard comprises the following specific steps:
the method comprises the following steps: fixedly mounting a condenser (14), a circulating water tank (15), a circulating water pump (17) and a fan bracket (18) on a mainboard base (2) through screws, communicating the condenser (14), the circulating water tank (15) and the circulating water pump (17) through a connecting pipe (16), communicating the water outlet end of the circulating water pump (17) with the water inlet end of a water cooling pipe (12) through an expansion hose (13), connecting the water outlet end of the water cooling pipe (12) with the water inlet end of the condenser (14) through the expansion hose (13), and mounting a first cooling fan (19) on the fan bracket (18);
step two: the cooling pipe connecting seats (20) are respectively connected to two ends of a water cooling pipe (12), a cooling pipe fixing frame (23) is fixedly installed on the cooling pipe connecting seats (20) through bolts, a U-shaped support (6) is connected to the cooling pipe connecting seats (20) in a sliding mode, connecting pins (22) penetrate through sliding grooves (62) and are connected to two sides of the cooling pipe connecting seats (20) in a threaded mode, a first electric cylinder (21) is fixedly installed on the U-shaped support (6), an expansion rod arranged on the first electric cylinder (21) is fixedly connected with the cooling pipe connecting seats (20), the U-shaped support (6) provided with the cooling pipe connecting seats (20) is fixedly installed on a main board base (2) through an installation support plate (61), the cooling pipe connecting seats (20) are driven to slide in the U-shaped support (6) through the first electric cylinder (21), and therefore the water cooling pipe (12) is driven to move;
step three: the server mainboard installation structure comprises a Z-shaped support (5), a mainboard installation frame (7), a Z-shaped support (5) and a U-shaped support (6), wherein the Z-shaped support is installed on a mainboard base (2) through bolts, the mainboard installation frame (7) is installed on the Z-shaped support (5) and the U-shaped support (6), a server mainboard main body (1) is placed on an installation support (8) arranged on the mainboard installation frame (7), an insulation protection pad (11) is sleeved on a protection pressing plate (9), a connection sleeve (10) penetrates through the server mainboard main body (1) and is inserted into a guide hole (81), and the server mainboard main body (1) is fixedly installed on the installation support (;
step four: a second heat radiation fan (29) is arranged in the main board installation box (24), a second electric cylinder (30) is arranged at two sides of the second heat radiation fan (29), a motor (33) is arranged on a connecting frame (31), a movable seat (34) is connected on a screw rod (32) in a threaded manner, one end of a screw rod (32) is rotatably arranged on the connecting frame (31), the other end of the screw rod is connected with a motor (33), a moving seat (34) is arranged on the connecting frame (31) in a sliding way, after a cleaning brush (35) is arranged on the moving seat (34), a connecting frame (31) is installed on a second electric cylinder (30), a mainboard base (2) provided with a server mainboard main body (1) is installed on a mainboard installation box (24), the installation of the main board base (2) is guided and positioned by an installation guide sleeve (3) arranged on the main board base (2), the main board base (2) is fixedly arranged on the main board mounting box (24) through the mounting bolt (4).
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| CN111757640A (en) * | 2020-06-08 | 2020-10-09 | 昆山顺灏电子科技有限公司 | Moisture-proof and stain-resistant composite circuit board and production process thereof |
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