CN111966176B - Computer case for block chain calculation - Google Patents
Computer case for block chain calculation Download PDFInfo
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- CN111966176B CN111966176B CN202010820262.8A CN202010820262A CN111966176B CN 111966176 B CN111966176 B CN 111966176B CN 202010820262 A CN202010820262 A CN 202010820262A CN 111966176 B CN111966176 B CN 111966176B
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000005494 condensation Effects 0.000 claims description 11
- 238000009833 condensation Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003245 working effect 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
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
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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
- G06F1/185—Mounting of expansion boards
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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
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Abstract
The invention relates to the technical field of block chains, and discloses a computer case for block chain calculation, which comprises a case shell, wherein a plurality of heat dissipation holes are formed in the case shell, a main board is arranged in the case shell, a cover plate is arranged on the case shell, a plurality of display cards arranged at equal intervals are connected on the main board, a display card heat dissipation sheet and a display card fan are fixedly connected on each display card, a clamping groove is formed in the inner wall of the case shell, a heat conduction block is arranged in the clamping groove, a plurality of heat exchange blocks are fixedly connected on one side, close to each display card, of each heat conduction block, are arranged among the plurality of display cards, heat generated by the display cards is conducted to the display card heat dissipation sheet and then conducted to the heat conduction grooves formed in the heat conduction blocks of the display card fan, and meanwhile, an exhaust fan works to conduct the heat from the heat conduction grooves to the outside of the case shell through the heat conduction holes, the heat generated by the display card is timely removed, the display card is prevented from being burnt out due to overhigh temperature, the service life is prolonged, and the cost is reduced.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to a computer case for block chain calculation.
Background
The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. The computer case is an important accessory of a computer, is used as a part of computer accessories and mainly plays a role in placing and fixing the computer accessories to play a role in supporting and protecting. In addition, the computer case has an important role in shielding electromagnetic radiation. Although not a critical configuration in DIY, using a poor quality chassis tends to short the motherboard to the chassis, making the computer system very unstable.
The existing computer for block chain calculation, commonly called mining machine, is mainly different from the ordinary computer in the number of display cards, the data of the block chain computer is mainly processed by the display cards, the requirement on a CPU is not too high, the mining machine needs high-end display cards, the price is high, the number of the display cards is large, the power consumption is large, the heating value is also large, the temperature in a case is overhigh due to untimely discharge of heat, the display cards are easy to burn out, and economic loss is caused, the existing heat dissipation mode is that the heat generated by the display cards is conducted to heat dissipation fins carried by the display cards and is carried out by a fan, as the display card sockets on a main board of the existing mining machine are regularly arranged, certain gaps are left among the display cards for heat dissipation, but in order to save the space of the case and reduce the occupied area, the size of the gaps of the existing display cards cannot meet the heat dissipation among the display cards, the heat generated by the previous display card is carried to the other adjacent display card by the fan of the display cards, can make the heat gather, cause the temperature to rise, block chain computer during operation, the display card itself is again at high load work, and the display card is burnt out easily to the high temperature, and the display card is inserted on the mainboard through the golden finger on the display card in addition, because high-end display card is bulky, has the clearance again between the display card, and external vibration causes the display card to rock easily, causes contact failure even to make the golden finger rupture of display card damage.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the computer case for block chain calculation, which has the advantages of high heat dissipation efficiency, prolonged service life of a display card and the like, and solves the problems in the background art.
(II) technical scheme
In order to realize the purposes of high heat dissipation efficiency and prolonging the service life of the display card, the invention provides the following technical scheme: a computer case for block chain calculation comprises a case shell, wherein a plurality of heat dissipation holes are formed in the case shell, a main board is arranged in the case shell, a cover plate is arranged on the case shell, a plurality of display cards arranged at equal intervals are connected to the main board, a display card cooling fin and a display card fan are fixedly connected to the display cards, a clamping groove is formed in the inner wall of the case shell, a heat conduction block is arranged in the clamping groove, one side, close to the display cards, of the heat conduction block is fixedly connected with a plurality of heat exchange blocks, the plurality of heat exchange blocks are arranged among the display cards, one side, close to the display card fan, of the plurality of heat exchange blocks is provided with a heat conduction groove, a heat conduction hole communicated with the plurality of heat conduction grooves is formed in the heat conduction block, a heat exchange cavity is formed in the heat conduction block positioned at one end of the heat conduction hole, an exhaust fan is arranged in the air exchange cavity, one side, far away from the heat conduction hole, of the air exchange cavity penetrates through the heat conduction block and is fixedly connected with an air pipe, the other end of the air pipe penetrates through the casing of the case.
Preferably, the heat exchange block is made of heat insulation materials, and the heat exchange block is made of asbestos materials.
Preferably, the exhaust fan is inserted into a 4pin interface of the main board through a 4pin connector.
Preferably, the thickness of the heat exchange block is equal to the gap between the plurality of display cards.
Preferably, the machine case shell is made of vacuum insulation panels.
Preferably, a dust screen is arranged in the housing of the chassis corresponding to the position of the heat dissipation hole.
Preferably, the casing of the computer case is fixedly connected with a display card fixing plate, and a plurality of mounting holes are formed in the display card fixing plate corresponding to the positions of the display cards.
Preferably, the computer case for blockchain computing is characterized in that:
a temperature acquisition device and a condenser pipe are arranged in the casing of the machine box;
a condensation storage tank, a water pump, a display and a controller are arranged outside the casing body of the machine shell;
an alarm is arranged on the cover plate;
the temperature acquisition device, the water pump, the display and the alarm are connected with the controller, the inlet of the condensation pipe is connected with the outlet of the water pump, and the inlet of the water pump is connected with the condensate storage tank;
the temperature acquisition device is internally provided with a temperature storage unit and is used for acquiring the temperature in the machine case shell as a first temperature, storing the first temperature and transmitting the first temperature to the display for displaying;
the temperature acquisition device is further used for comparing the acquired first temperature with a preset temperature;
if the first temperature is lower than the preset temperature, the temperature acquisition device acquires the temperature inside the case shell as a second temperature again after a preset interval, updates the first temperature of the temperature storage unit inside the temperature acquisition device, and displays the second temperature on the display;
if first temperature is greater than or equal to predetermine the temperature, the controller control the water pump begins work, will the condensate is followed the condensation bin suction the condenser pipe circulation flow comes to the inside cooling operation that carries out of casing of the case, simultaneously the controller control the alarm is reported to the police and is reminded.
Preferably, the computer case for blockchain computing is further characterized by comprising: a singlechip and a buzzer;
the buzzer and the exhaust fan are connected with the single chip microcomputer;
the single chip microcomputer calculates the heat generated inside the case shell (1) according to the current value, the internal resistance and the maximum working power value of the display card (5) during working, so that the heat exchange efficiency of the heat exchange block (10) during working is calculated according to the heat inside the case shell (1), and the specific steps comprise:
the single chip microcomputer is used for calculating the heat generated by the display card (5) in the computer case shell (1) according to the following formula:
Q＝I2Rt1+RMT1+ρ*P；
wherein Q represents the heat generated by the graphics card (5) inside the chassis housing (1); i represents the current value flowing when the display card works; r represents the internal resistance value of the display card; t is t1Representing the working time of the display card; r represents the specific heat capacity of the gas inside the case shell; m represents the gas mass inside the case shell; t is1A temperature value representative of gas inside the cabinet housing; p represents the thermal resistance value between the display card and the heat exchange block; p represents the maximum working power value of the display card;
the single chip microcomputer is also used for calculating the heat exchange efficiency of the heat exchange block according to the following formula:
wherein,
the heat exchange efficiency of the heat exchange block in work is represented; delta represents the sensitivity coefficient of the heat exchange block in operation; q represents the heat inside the chassis housing; g represents the mass flow of the hot fluid and the cold fluid in the heat exchange block; Δ t2The temperature difference between the inlet and the outlet of the fluid with lower heat capacity in the hot fluid and the cold fluid of the heat exchange block is represented; c represents the average specific heat capacity of the hot fluid and the cold fluid of the heat exchange block at corresponding qualitative temperatures; t is2Representing an inlet temperature of hot fluid in the heat exchange block; t is3Representing an inlet temperature of a cooling fluid in the heat exchange block;
comparing the heat exchange efficiency with a preset heat exchange efficiency;
if the heat exchange efficiency is greater than or equal to the preset heat exchange efficiency, the single chip microcomputer controls the buzzer to perform first ringing reminding;
otherwise, the single chip microcomputer controls the buzzer to perform second ringing reminding, and simultaneously the single chip microcomputer controls the exhaust fan to increase working power.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. this kind of a computer machine case for block chain calculation, a large amount of heats that display card work produced can conduct on the display card radiator, the rethread display card fan takes the heat conduction inslot of seting up on the heat conduction piece, take the heat to the case casing outside through setting up air exhauster and work by the heat conduction groove through heat-conducting hole and trachea, the heat that the display card produced has in time been discharged, prevent that polylith display card is because the interval is little in the block chain computer, the heat that gives off is difficult to discharge, cause the too high quilt of display card temperature to burn out, the life of display card has been increased, thereby use cost has been reduced.
2. This kind of a computer machine case for block chain calculation, put between display card and display card through the heat transfer piece that will insulate against heat the material and make, can prevent that the heat that a display card produced from being blown to another display card by the display card fan, cause the temperature to gather and rise, the heat transfer piece has played the fixed stay effect between the display card simultaneously, make the position of display card more stable, protect the display card, through installing the display card on the display card fixed plate, can make the display card position further fixed, make the position more firm.
Drawings
FIG. 1 is a schematic structural diagram of a computer case for blockchain computing according to the present invention;
FIG. 2 is a schematic diagram of an internal structure of a computer case for blockchain computing according to the present invention;
FIG. 3 is a schematic diagram of an internal cross-sectional structure of a computer chassis for blockchain computing according to the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 1;
FIG. 5 is a schematic view of the structure at B in FIG. 1;
FIG. 6 is a schematic diagram of a controller connection of a computer case for blockchain computing according to the present invention;
fig. 7 is a schematic diagram of a single chip microcomputer connection of a computer case for blockchain computing according to the present invention.
In the figure: 1 casing of the chassis, 2 louvres, 3 mainboards, 4 apron, 5 display cards, 6 display card fins, 7 display card fans, 8 clamping grooves, 9 heat-conducting blocks, 10 heat-exchanging blocks, 11 heat-conducting grooves, 12 heat-conducting holes, 13 air-exchanging cavities, 14 exhaust fans, 15 air pipes and 16 display card fixing plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-3, a computer case for block chain computing, comprising a case housing 1, wherein the case housing 1 is made of a vacuum insulation board, the design is that the heat generated by a display card 5 is carried to the outside of the case housing 1 by an exhaust fan 14, the heat which is not dissipated outside in time can be prevented by the vacuum insulation board from transferring heat to the inside of the case housing 1, the temperature in the case housing 1 is increased, the heat dissipation power is increased, and the resource waste is caused, a plurality of heat dissipation holes 2 are arranged on the case housing 1, a dust screen is arranged in the case housing 1 corresponding to the heat dissipation holes 2, the design can prevent external dust from entering the case housing 1 by arranging the dust screen, protect the electronic components in the case housing 1, prolong the service life of the computer, and has practicability, a main board 3 is arranged in the case housing 1, a cover plate 4 is arranged on the case housing 1, the design is that a plurality of display cards 5 arranged at equal intervals are connected on the main board 3, a display card fixing plate 16 is fixedly connected on the case shell 1, a plurality of mounting holes are arranged on the display card fixing plate 16 corresponding to the positions of the display cards 5, the display card fixing plate 16 is fixedly connected on the case shell 1, the display cards 5 are more firmly fixed by fixing the fixedly connected mounting plates on the display cards 5 on the case shell 1 through screws, the case shell 1 is prevented from being vibrated from the outside, the display cards 5 are driven to shake, golden fingers of the display cards 5 are separated from the main board 2, contact failure is caused, the use is influenced, the golden fingers of the display cards 5 are prevented from being broken due to large shaking, economic loss is caused, the display card fixing plate 16 can generate an inverted concave opening through the case shell 1 of the punch press and then be folded into a right angle through a bending machine without connecting one display card fixing plate 16 through other fixing modes, resources are saved, and the design is more convenient and practical, the display cards 5 are fixedly connected with display card cooling fins 6 and display card fans 7, the inner wall of the case shell 1 is provided with a clamping groove 8, a heat conducting block 9 is arranged in the clamping groove 8, one side, close to the display cards 5, of the heat conducting block 9 is fixedly connected with a plurality of heat exchange blocks 10, the thickness of each heat exchange block 10 is equal to the gap between the display cards 5, the heat exchange blocks 10 can support and protect the display cards 5, the external shaking is prevented from driving the display cards 5 to shake, so that fragile display card golden fingers are damaged, and economic loss is caused, the heat exchange blocks 10 are made of heat insulating materials, the heat exchange blocks 10 are made of asbestos materials, the design can separate heat between the display cards 5 through the heat insulating materials, the heat of one display card 5 is prevented from being brought to another display card 5, so that temperature accumulation is caused, the display cards 5 are damaged, the heat exchange blocks 10 are all arranged among the display cards 5, one side, the heat exchange blocks 10, close to the display card fans 7, are provided with heat conducting grooves 11, heat conduction hole 12 of a plurality of heat conduction grooves 11 of intercommunication has been seted up in heat conduction block 9, air exchange cavity 13 has been seted up in heat conduction block 9 that is located heat conduction hole 12 one end, be provided with air exhauster 14 in the air exchange cavity 13, air exhauster 14 inserts on the 4pin interface of mainboard 3 through 4pin joint, this kind of design, can connect air exhauster 14 on mainboard 3 through 4pin interface, utilize 4pin interface output power source of mainboard 3 to drive air exhauster 14 work, do not need the extra power, the plug of being convenient for, and mainboard 3 can be through 4pin interface control air exhauster 14's rotational speed, the rational distribution rotational speed can reduce the wasting of resources, air exchange cavity 13 is kept away from heat conduction hole 12 one side and is run through heat conduction block 9 and set up and fixedly connected with trachea 15, the 15 other end runs through the setting of quick-witted case casing 1.
The working principle is as follows: when the block chain computer works, the display card 5 can generate a large amount of heat, the generated heat can be conducted to the display card radiating fins 6 and then is blown into the heat conducting grooves 11 formed in the heat conducting block 9 through the display card fan 7, meanwhile, the exhaust fan 14 works to enable the air exchange cavity 13 to generate suction force on the heat conducting holes 12 and bring the heat to the outside of the case shell 1 through the heat conducting holes 12 and the air pipe 15 by the heat conducting grooves 11, so that a large amount of heat generated by the display card 5 can be timely exhausted to prevent the display card 5 from being burnt out due to overhigh temperature, the case shell 1 is made of a vacuum heat insulation plate to prevent the heat exhausted to the outside of the case shell 1, and due to the fact that the heat is not timely dissipated, the heat conduction is caused to the case shell 1, the temperature inside the case shell 1 is raised, the power of heat dissipation equipment is increased, resource waste is caused, other small amount of heat generated in the case shell 1 can be exhausted to the outside of the case shell 1 through the heat dissipation holes 2 formed in the case shell 1, prevent radiator fan during operation through the dust screen that sets up in louvre 2 department, outside dust adsorbs into in the casing 1 of the computer, cause the harm to the electronic component in the casing 1 of the computer, thereby the life of computer has been improved, heat transfer piece 10 made through thermal-insulated material can prevent that the heat of a display card 5 from being blown to on another display card 5 by display card fan 7, cause the temperature to gather, make the display card temperature rise, a plurality of heat transfer pieces 10 have played the fixed stay effect between display card 5 simultaneously, casing 1 of the computer has been prevented because receiving external vibrations, cause display card 5 to rock, cause display card 5 contact failure easily, influence normal use, heat transfer piece 10 between the display card 5 makes the position of display card 5 more stable, make the computer work more stable.
The invention provides a new technical scheme, and the computer case for block chain calculation is characterized in that:
a temperature acquisition device and a condenser pipe are arranged in the case shell 1;
a condensation storage tank, a water pump, a display and a controller are arranged outside the machine case shell 1;
an alarm is arranged on the cover plate 4;
the temperature acquisition device, the water pump, the display and the alarm are connected with the controller, the inlet of the condensation pipe is connected with the outlet of the water pump, and the inlet of the water pump is connected with the condensate storage tank;
the temperature acquisition device is internally provided with a temperature storage unit and is used for acquiring the temperature in the machine case shell 1 as a first temperature, storing the first temperature and transmitting the first temperature to the display for displaying;
the temperature acquisition device is further used for comparing the acquired first temperature with a preset temperature;
if the first temperature is lower than the preset temperature, the temperature acquisition device acquires the temperature inside the machine case shell 1 as a second temperature again after a preset interval, updates the first temperature of the temperature storage unit inside the temperature acquisition device, and displays the second temperature on the display;
if first temperature is greater than or equal to predetermine the temperature, the controller control the water pump begins work, will the condensate is followed the condensation bin suction the condenser pipe circulation flow comes to the inside cooling operation of casing 1 of the case, simultaneously the controller control the alarm is reported to the police and is reminded.
In this embodiment, the preset temperature refers to the highest temperature value that the chassis can bear just after the heat exchange block and the air exchange cavity are both operated.
The working principle and the beneficial effects of the technical scheme are as follows: acquire the inside temperature of quick-witted case shell through temperature acquisition device to the temperature that will acquire shows on the display, convenience of customers knows quick-witted case temperature in real time, compares the temperature that acquires with preset temperature simultaneously, if the temperature that acquires is less than or equal to preset temperature, then reacquires quick-witted incasement portion temperature in predetermineeing the interval, if the temperature that acquires is greater than preset temperature, then controller control the water pump begins work and cools down the operation with the condensate suction to the condenser pipe of quick-witted incasement portion, and the alarm is reported to the police to remind simultaneously, and quick-witted case cooling problem has further been solved to this scheme, has improved factor of safety.
The invention provides a new technical scheme, and the computer case for block chain computing is characterized by further comprising: a singlechip and a buzzer;
the buzzer and the exhaust fan 14 are connected with the single chip microcomputer;
the single chip microcomputer calculates the heat generated inside the case shell (1) according to the current value, the internal resistance and the maximum working power value of the display card (5) during working, so that the heat exchange efficiency of the heat exchange block (10) during working is calculated according to the heat inside the case shell (1), and the specific steps comprise:
the single chip microcomputer is used for calculating the heat generated by the display card (5) in the computer case shell (1) according to the following formula:
Q＝I2Rt1+RMT1+ρ*P；
wherein Q represents the heat generated by the graphics card (5) inside the chassis housing (1); i represents the current value flowing when the display card 5 works; r represents an internal resistance value of the graphic card 5; t is t1Represents the working time of the display card 5; r represents the specific heat capacity of the gas inside the cabinet case 1; m represents the mass of gas inside the cabinet housing 1; t is1Indicating said chassis housingThe temperature value of the gas inside the body 1; p represents the thermal resistance value between the display card 5 and the heat exchange block 10; p represents the maximum operating power value of the graphics card 5;
the single chip microcomputer is also used for calculating the heat exchange efficiency of the heat exchange block 10 according to the following formula:
wherein,
represents the heat exchange efficiency of the heat exchange block 10 in work; δ represents the sensitivity coefficient of the heat exchange block 10 in operation; q represents the amount of heat inside the cabinet case 1; g represents the mass flow of both hot and cold fluids in the heat exchange block 10; Δ t2Represents the temperature difference between the inlet and the outlet of the fluid with lower heat capacity in the hot fluid and the cold fluid of the heat exchange block 10; c represents the average specific heat capacity of the hot fluid and the cold fluid of the heat exchange block 10 at corresponding qualitative temperatures; t is2Represents the inlet temperature of the hot fluid in the heat exchange block 10; t is3Represents the inlet temperature of the cold fluid in the heat exchange block 10;
comparing the heat exchange efficiency with a preset heat exchange efficiency;
if the heat exchange efficiency is greater than or equal to the preset heat exchange efficiency, the single chip microcomputer controls the buzzer to perform first ringing reminding;
otherwise, the single chip microcomputer controls the buzzer to perform second ringing reminding, and simultaneously the single chip microcomputer controls the exhaust fan 14 to increase working power.
In this embodiment, predetermine heat exchange efficiency and refer to the heat transfer piece during operation, heat exchange efficiency just can satisfy the needs of display card during operation, can not influence the working property because of the high temperature.
In this embodiment, the qualitative temperature refers to a temperature used when a certain medium (a cold medium or a heat medium) is used to obtain a physical parameter.
The working principle and the beneficial effects of the technical scheme are as follows: the heat value inside the case shell 1 is obtained through calculation, the heat exchange efficiency of the heat exchange block is calculated according to the heat inside the case shell, the calculated heat exchange efficiency is compared with the preset heat exchange efficiency, if the calculated heat exchange efficiency is larger than or equal to the preset heat exchange efficiency, the single chip microcomputer control buzzer conducts first ringing reminding, if the calculated heat exchange efficiency is smaller than the preset heat exchange efficiency, the single chip microcomputer control buzzer conducts second ringing reminding, the exhaust fan 14 is controlled to increase working power, the safety factor of the device during heat exchange is improved, and convenience is brought to users to know the heat exchange condition of the heat exchange block in time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A computer case for block chain calculation is characterized by comprising a case shell (1), wherein a plurality of heat dissipation holes (2) are formed in the case shell (1), a main board (3) is arranged in the case shell (1), a cover plate (4) is arranged on the case shell (1), a plurality of display cards (5) arranged at equal intervals are connected to the main board (3), a plurality of display cards (5) are fixedly connected with display card cooling fins (6) and display card fans (7), a clamping groove (8) is formed in the inner wall of the case shell (1), a heat conduction block (9) is arranged in the clamping groove (8), a plurality of heat exchange blocks (10) are fixedly connected to one side, close to the display cards (5), of the heat conduction block (9), the plurality of heat exchange blocks (10) are arranged among the plurality of display cards (5), and a heat conduction groove (11) is formed in one side, close to the display card fans (7), of the heat exchange blocks (10), heat conduction hole (12) of having seted up a plurality of heat conduction grooves of intercommunication (11) in heat conduction piece (9), be located air change chamber (13) have been seted up in heat conduction piece (9) of heat conduction hole (12) one end, be provided with air exhauster (14) in air change chamber (13), air change chamber (13) are kept away from heat conduction hole (12) one side and are run through heat conduction piece (9) and set up and fixedly connected with trachea (15), trachea (15) other end runs through casing (1) and sets up.
2. A computer case for block chain computing according to claim 1, characterized in that the heat exchange blocks (10) are made of heat insulating material and the heat exchange blocks (10) are made of asbestos material.
3. Computer cabinet for blockchain computation according to claim 1, characterized in that the blower (14) is plugged on the 4pin interface of the motherboard (3) by means of a 4pin connector.
4. A computer cabinet for block chain computing according to claim 1, characterized in that the thickness of the heat exchange block (10) is equal to the gap between the plurality of graphics cards (5).
5. The computer case for blockchain computing according to claim 1, wherein the case housing (1) is made of vacuum insulation panels.
6. The computer case for blockchain computing according to claim 1, wherein a dust screen is disposed in the case housing (1) at a position corresponding to the heat dissipation hole (2).
7. The computer case for blockchain computing according to claim 1, wherein a display card fixing plate (16) is fixedly connected to the case housing (1), and a plurality of mounting holes are formed in the display card fixing plate (16) corresponding to the positions of the display cards (5).
8. A computer chassis for blockchain computing according to claim 1, wherein:
a temperature acquisition device and a condenser pipe are arranged in the case shell (1);
a condensation storage tank, a water pump, a display and a controller are arranged outside the machine case shell (1);
an alarm is arranged on the cover plate (4);
the temperature acquisition device, the water pump, the display and the alarm are connected with the controller, the inlet of the condensation pipe is connected with the outlet of the water pump, and the inlet of the water pump is connected with the condensation storage tank;
the temperature acquisition device is internally provided with a temperature storage unit and is used for acquiring the temperature inside the machine case shell (1) as a first temperature, storing the first temperature and transmitting the first temperature to the display for displaying;
the temperature acquisition device is further used for comparing the acquired first temperature with a preset temperature;
if the first temperature is lower than the preset temperature, the temperature acquisition device acquires the temperature inside the machine case shell (1) as a second temperature again after a preset interval, updates the first temperature of the temperature storage unit inside the temperature acquisition device, and displays the second temperature on the display;
if the first temperature is higher than or equal to the preset temperature, the controller controls the water pump to start working, the condensate is pumped into the condensation pipe from the condensation storage tank to circularly flow to cool the interior of the case shell (1), and meanwhile the controller controls the alarm to give an alarm for reminding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010820262.8A CN111966176B (en) | 2020-08-14 | 2020-08-14 | Computer case for block chain calculation |
Applications Claiming Priority (1)
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