CN118331405A - Microcomputer comprehensive monitoring protector and monitoring protecting method - Google Patents
Microcomputer comprehensive monitoring protector and monitoring protecting method Download PDFInfo
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- CN118331405A CN118331405A CN202410377549.6A CN202410377549A CN118331405A CN 118331405 A CN118331405 A CN 118331405A CN 202410377549 A CN202410377549 A CN 202410377549A CN 118331405 A CN118331405 A CN 118331405A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000001012 protector Effects 0.000 title description 3
- 238000001816 cooling Methods 0.000 claims abstract description 385
- 230000001960 triggered effect Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 295
- 238000012806 monitoring device Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 230000001360 synchronised effect Effects 0.000 description 27
- 238000010521 absorption reaction Methods 0.000 description 20
- 230000017525 heat dissipation Effects 0.000 description 15
- 238000012423 maintenance Methods 0.000 description 7
- 230000005855 radiation Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The invention relates to the technical field of electronic equipment monitoring, in particular to a microcomputer comprehensive monitoring protection device and a monitoring protection method, comprising a bracket and a main board; the CPU is supported on the main board, the temperature sensor is arranged on one side of the CPU, the temperature sensor monitors the temperature of the CPU in real time, and the temperature sensor is provided with a maximum temperature value; the cooling unit is arranged at the upper part of the cpu and comprises two modes of active cooling and passive cooling, when the temperature monitored by the temperature sensor is lower than the maximum temperature value, the cooling unit is in an active cooling state, and when the temperature monitored by the temperature sensor reaches the maximum temperature value, the cooling unit is in a passive cooling state; the information sending device is arranged on the bracket, and sends out high-temperature information after the active mode of the cooling unit is triggered. The invention can effectively save energy consumption when the monitoring protection device works and can provide continuous cooling for the CPU when the CPU fails.
Description
Technical Field
The invention relates to the technical field of electronic equipment monitoring, in particular to a microcomputer comprehensive monitoring protection device and a monitoring protection method.
Background
The stable operation monitoring of the microcomputer is required to be monitored through multiple groups of data, wherein the temperature has a larger influence on the stable operation of the microcomputer, if the temperature of an element in the microcomputer is too high, the element in the microcomputer can be damaged, the element which is easy to generate heat comprises a cpu, a power supply, a voltage transformer and the like, and the monitoring device for monitoring the voltage transformer is easy to generate high temperature after long-time use, so that the monitoring device is damaged.
Chinese patent CN216310253U discloses a microcomputer voltage transformer monitoring devices, including device body, portable device and protector, device body top movable mounting has portable device, portable device includes first spacing groove, support column, holding rod and small-size pivot, first spacing groove has been seted up at device body top, first spacing groove undercut, movable mounting has the support column in the first spacing groove, support column symmetry installation, support column both sides fixed mounting has the holding rod, support column one side fixed mounting has small-size pivot, small-size pivot runs through the support column.
According to the scheme, although the heat radiation performance of the monitoring device is improved to a certain extent, when the CPU is monitored, the temperature sensor is adopted for monitoring, the monitoring device is adopted for monitoring, the cost is high, the CPU is used as a core of a microcomputer, the CPU is in a high-temperature state for a long time, the heat radiation modes of the CPU in the prior art have natural heat radiation modes, air cooling modes, water cooling modes and the like, the natural ventilation heat radiation modes are the most resource-saving, the heat radiation modes adopted by a microcomputer are different in different use environments, the maintenance frequency of maintenance personnel is different, if the use environments of the microcomputer are located in the wild, the maintenance frequency of the maintenance personnel is naturally limited, the existing monitoring device is provided with an alarm device, the maintenance personnel still needs a certain time after monitoring the CPU is over-high in temperature, if the monitoring device does not have a protection function, the microcomputer is damaged, the cost is increased, if the CPU is powered off for protection is adopted, the related equipment is stopped, and further unnecessary economic loss is caused, and if the power is always stopped by adopting the power-off mode for cooling mode, the CPU is high in energy consumption.
Disclosure of Invention
According to the microcomputer comprehensive monitoring protection device and the microcomputer comprehensive monitoring protection method, the weather monitoring unit monitors the outside weather, the weather monitoring unit monitors the outside rainfall state when the cpu operates normally, the cooling unit is in an active cooling mode, the auxiliary cooling device cools the cpu, the auxiliary cooling device supplies a water source in the water collecting device to the cpu and discharges the water source after absorbing the heat of the cpu, the auxiliary cooling device continues to operate when the weather monitoring unit monitors the outside rainfall state, the auxiliary cooling device stops operating when the water level monitoring unit monitors the water level in the water collecting device to be the lowest water level, the water cooling unit in the passive cooling device is started, the cooling unit is switched to the passive cooling mode when the temperature sensor monitors the temperature value to be the maximum temperature value after the cpu is in the fault temperature rise, the passive cooling device is started, the water cooling unit is powered up to the maximum power, the air cooling unit drives the air cooling unit to operate through the transmission device, the signal transmitting device transmits a signal, the auxiliary cooling device is very low in energy consumption, when the water level monitoring unit monitors the outside rainfall state, the water level in the water level monitoring unit is stopped at the lowest water level, the water level monitoring unit is effectively cooled down when the water level is cooled down, and the water consumption is effectively reduced when the water level is cooled down, and the water consumption is reduced when the water level is reduced, and the water consumption is effectively cooled, and compared with the water consumption is reduced when the water consumption is effectively.
In order to solve the problems in the prior art, the invention provides a microcomputer comprehensive monitoring and protecting device, which comprises a bracket and a main board; the monitoring device comprises a temperature sensor, a cooling unit and an information sending device; the CPU is supported on the main board, the temperature sensor is arranged on one side of the CPU, the temperature sensor monitors the temperature of the CPU in real time, and the temperature sensor is provided with a maximum temperature value; the cooling unit is arranged at the upper part of the CPU, the cooling part of the cooling unit is contacted with the upper part of the CPU, the cooling unit comprises an active cooling mode and a passive cooling mode, wherein the passive cooling mode needs electric power to be driven continuously, when the temperature monitored by the temperature sensor is lower than the maximum temperature value, the cooling unit is in an active cooling state, and when the temperature monitored by the temperature sensor reaches the maximum temperature value, the cooling unit is in a passive cooling state; the information sending device is arranged on the bracket, and sends out high-temperature information after the passive mode of the cooling unit is triggered.
Preferably, the cooling unit comprises an auxiliary cooling device, the auxiliary cooling device is arranged on the upper portion of the cpu, flowing water flows are stored in the auxiliary cooling device, the active cooling mode comprises a first mode, when external rainwater is abundant, the active cooling mode operates in the first mode, and the auxiliary cooling device actively cools the cpu.
Preferably, the cooling unit further comprises a passive cooling device, the passive cooling device is arranged on one side of the auxiliary cooling device, and when the cooling unit is in a passive cooling mode, the passive cooling device is started.
Preferably, the passive cooling unit comprises a water cooling unit and an air cooling unit; the water cooling unit is arranged on the auxiliary cooling device, the water cooling unit is communicated with the auxiliary cooling device, the contact end of the auxiliary cooling device and the cpu is the cooling end of the auxiliary cooling device, the water cooling unit can improve the water flow rate at the cooling end of the auxiliary cooling device, the active cooling mode also comprises a second mode, when rainwater is lack to supplement, the active cooling mode is switched to the second mode, the auxiliary cooling device stops running, and the water cooling unit is independently started; the air cooling unit is arranged on the upper portion of the CPU along the width direction of the main board, the air cooling unit drives air on the upper portion of the CPU to flow along the width direction of the main board, and after the cooling unit is switched from an active cooling mode to a passive cooling mode, the power of the water cooling unit is increased, and the air cooling unit is started.
Preferably, the passive cooling device further comprises a transmission device, the transmission device is arranged between the water cooling unit and the air cooling unit, and when the cooling unit is in the passive cooling mode, the water cooling unit drives the air cooling unit to operate through the transmission device.
Preferably, the cooling unit further comprises a water collecting device, the water collecting device is arranged on the upper portion of the support, and the water collecting device is used for collecting rainwater.
Preferably, the water collecting device comprises a water level monitoring device, the water level monitoring device is arranged in the water collecting device, and the water level monitoring device is used for monitoring the highest water level and the lowest water level of the water collecting device.
Preferably, the water collecting device further comprises a heat dissipating device arranged at the top of the water collecting device, and the heat dissipating device extends into the water collecting device and is in contact with a water source in the water collecting device.
Preferably, the cooling unit further comprises a weather monitoring unit, the weather monitoring unit is used for monitoring external rainfall conditions, when external rainfall is adopted, the auxiliary cooling unit is continuously started, when external rainfall is adopted, the auxiliary cooling unit is started first, when the water level in the water collecting device is reduced to the lowest water level, the active cooling mode is switched from the first mode to the second mode, and the water cooling unit in the passive cooling device is started.
The invention also relates to a microcomputer comprehensive monitoring and protecting method, which comprises the following specific steps:
S1, when the cpu operates normally, the weather monitoring unit monitors that the outside is in a rainfall state, the cooling unit is in an active cooling mode, the auxiliary cooling device cools the cpu, and the auxiliary cooling device supplies a water source in the water collecting device to the cpu and discharges the water source after absorbing the heat of the cpu;
s2, when the weather monitoring unit monitors that the outside is in a non-rainfall state, the auxiliary cooling device continues to operate, and when the water level monitoring device monitors that the water level in the water collecting device is at the lowest water level, the auxiliary cooling device stops operating, and a water cooling unit in the passive cooling device is started;
s3, after the fault temperature of the CPU rises, the temperature sensor monitors that the temperature value rises to the maximum temperature value, the cooling unit is switched to a passive cooling mode, the passive cooling device is started, the power of the water cooling unit rises to the maximum power, the air cooling unit drives the air cooling unit to operate through the transmission device, and the signal sending device sends out signals.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, by arranging the temperature sensor, the cooling unit and the information sending device, the weather monitoring unit monitors the outside weather, the weather monitoring unit monitors the outside as rainfall, the cooling unit is in an active cooling mode when the cpu operates normally, the auxiliary cooling device cools the cpu, the auxiliary cooling device supplies a water source in the water collecting device to the cpu and discharges the water source after absorbing the heat of the cpu, the auxiliary cooling device continues to operate when the weather monitoring unit monitors the outside as non-rainfall state, when the water level monitoring unit monitors the water level in the water collecting device as minimum, the auxiliary cooling device stops operating, the water cooling unit in the passive cooling device is started, the cooling unit is switched to a passive cooling mode when the temperature sensor monitors the temperature value to be increased to be maximum after the temperature value is increased, the passive cooling device is started, the air cooling unit is powered up to be maximum, the air cooling unit drives the unit to operate through the transmission device, the signal sending device sends out the signal, the auxiliary cooling device is very low in the steps, and the auxiliary cooling device only needs to control the main cooling pipeline to be opened and then operates when the water level monitoring unit is in the minimum water level, the water level monitoring unit is in the minimum, the water level is started, the cooling unit is in the maximum power consumption is effectively, and the energy consumption is reduced when the water consumption is effectively cooled down, and the energy consumption is effectively reduced when the water consumption is reduced when the monitoring is compared with the maximum water consumption.
Drawings
Fig. 1 is a schematic perspective view of a microcomputer integrated monitoring protection device.
Fig. 2 is a schematic perspective view of a microcomputer integrated monitoring protection device.
Fig. 3 is an enlarged partial schematic view of the microcomputer integrated monitoring and protecting device at a in fig. 2.
Fig. 4 is a perspective view of the microcomputer integrated monitoring and protecting device with the heat dissipating device removed.
Fig. 5 is an enlarged partial schematic view of the microcomputer integrated monitoring and protecting device at B in fig. 4.
Fig. 6 is a perspective view of the microcomputer integrated monitoring and protecting device, from which the heat radiating device, the water collecting tank and the bracket are removed.
Fig. 7 is an enlarged partial schematic view of the microcomputer integrated monitoring and protecting device at C in fig. 6.
Fig. 8 is a partially enlarged schematic view of the microcomputer integrated monitoring and protecting device at D in fig. 6.
Fig. 9 is a perspective view of the microcomputer integrated monitoring and protecting device with the air pipe, the heat dissipating device, the water collecting tank and the bracket removed.
Fig. 10 is an enlarged partial schematic view of the microcomputer integrated monitoring and protecting device at E in fig. 9.
The reference numerals in the figures are:
1. A bracket; 2. a main board; 3. a cpu; 4. a cooling unit; 41. an auxiliary cooling device; 411. a cooling main pipeline; 412. a heat absorption pipeline; 413. a discharge line; 42. a passive cooling device; 421. a water cooling unit; 4211. a first branch; 4212. a second branch; 4213. a circulation line; 4214. a water pump; 422. an air cooling unit; 4221. an air duct; 4222. a fan; 4223. a filter screen; 423. a transmission device; 4231. a turbine pump; 4232. a synchronous belt; 4233. a synchronizing wheel; 43. a water collecting device; 431. a water collection tank; 432. a water level monitoring device; 4321. a first water level sensor; 4322. a second water level sensor; 433. a heat sink; 4331. a heat dissipation plate; 4332. and (5) a filter plate.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1 and 9: a microcomputer comprehensive monitoring protection device comprises a bracket 1 and a main board 2; the monitoring device also comprises a temperature sensor, a cooling unit 4 and an information sending device; the CPU3 is supported on the main board 2, the temperature sensor is arranged on one side of the CPU3, the temperature sensor monitors the temperature of the CPU3 in real time, and the temperature sensor is provided with a maximum temperature value; the cooling unit 4 is arranged at the upper part of the cpu3, the cooling part of the cooling unit 4 is contacted with the upper part of the cpu3, the cooling unit 4 comprises an active cooling mode and a passive cooling mode, wherein the passive cooling mode needs electric power to be continuously driven, when the temperature monitored by the temperature sensor is lower than the maximum temperature value, the cooling unit 4 is in an active cooling state, and when the temperature monitored by the temperature sensor reaches the maximum temperature value, the cooling unit 4 is in a passive cooling state; the information transmitting device is arranged on the bracket 1, and transmits high-temperature information after the passive mode of the cooling unit 4 is triggered.
When the high temperature signal is received, the staff can arrive at the appointed place, but the staff needs a certain time to arrive at the site, the cpu3 of the microcomputer is overheated until the staff arrives, the cpu3 is required to be cooled by the cooling unit 4 in real time, the cooling unit 4 is in a passive cooling mode, the cooling mode of the cooling unit 4 consists of a water cooling part and an air cooling part together, when the cooling unit 4 is in an active cooling mode, only the water cooling part in the cooling unit 4 is in an operating state, when the cooling unit 4 is in the passive cooling mode, the water cooling part and the air cooling part of the cooling unit 4 are simultaneously started, and the water flow speed in the water cooling part is higher than the water flow speed of the cooling unit 4 in the active cooling mode at the moment, namely, when the cpu3 operates normally, the temperature of the cpu3 will not be too high, the temperature monitored by the temperature sensor will not reach the maximum temperature value, the cooling unit 4 is in the active cooling mode at this time, when the cooling unit 4 is in the active cooling mode, the water flow in the cooling unit 4 is in a flowing state, i.e. after the water flow passes through the cpu3, the heat at the cpu3 is absorbed and carried away, the cpu3 temperature will be rapidly increased only when the cpu3 and related circuits fail, the temperature value monitored by the temperature sensor gradually increases and finally reaches the maximum temperature value, at this time, the cooling unit 4 is switched to the passive cooling mode, the signal transmission device also synchronously transmits the high temperature signal, the staff receives the high temperature signal and then goes to the corresponding position with the failure for maintenance, in the period of the staff driving, the temperature of cpu3 is continuously cooled by cooling unit 4 adopting passive cooling mode, and it is worth noting that, in order to protect cpu3 from being damaged, even cooling through cooling unit 4 can not completely guarantee that cpu3 can not appear damaging the condition under continuous trouble yet, so just need set up rated duration to passive cooling mode, if the staff does not reach the scene for a long time, and cooling unit 4 keeps the passive state to reach rated duration continuously, cpu3 just can be cut off the power supply, so can guarantee that cpu3 does not take place the condition of burning out, then reduced cost of maintenance.
Referring to fig. 6, 9 and 10: the cooling unit 4 includes supplementary heat sink 41, and supplementary heat sink 41 sets up in the upper portion of cpu3, and supplementary heat sink 41 memory has the rivers that flow, and initiative cooling mode includes first mode, and when external rainwater is abundant, initiative cooling mode adopts first mode operation, and supplementary heat sink 41 initiatively cools down cpu 3.
The upper portion of auxiliary cooling device 41 is provided with water collector 43, water collector 43 can collect the rainwater, water collector 43 is the water source supply department of auxiliary cooling device 41, auxiliary cooling device 41 includes cooling main line 411, heat absorption pipeline 412 and exhaust line 413, cooling main line 411's one end sets up on water collector 43, cooling main line 411 communicates with water collector 43 each other, heat absorption pipeline 412 sets up in cpu 3's upper portion, heat absorption pipeline 412's input and cooling main line 411 keep away from water collector 43's end connection, heat absorption pipeline 412 communicates with each other with cooling main line 411, exhaust line 413 vertically sets up on the output of heat absorption pipeline 412, heat absorption pipeline 412's output is located heat absorption pipeline 412 and keeps away from cooling main line 411's one end, exhaust line 413 and heat absorption pipeline 412 communicate each other, it is notable that auxiliary cooling device 41 only can start when sufficient, auxiliary cooling device 41 realizes the flow of rivers through the gravity of water source, if need not consume the source, when sufficient water source 411 in water collector 43, main line 412 and cooling main line 412 keep away from water source, intermittent operation is carried out in order to save the intermittent cooling mode, the water source 412 is opened, the intermittent cooling device is not used for the cooling main line 412, the intermittent cooling is discharged from the water source is discharged in order to take off the main line 412, and the intermittent cooling effect is difficult to be convenient to take off.
Referring to fig. 2: the cooling unit 4 further comprises a passive cooling device 42, the passive cooling device 42 is arranged on one side of the auxiliary cooling device 41, and when the cooling unit 4 is in the passive cooling mode, the passive cooling device 42 is started.
Referring to fig. 2-4 and 6-10: the passive cooling device 42 includes a water cooling unit 421 and an air cooling unit 422; the water cooling unit 421 is arranged on the auxiliary cooling device 41, the water cooling unit 421 is communicated with the auxiliary cooling device 41, the contact end of the auxiliary cooling device 41 and the cpu3 is the cooling end of the auxiliary cooling device 41, the water cooling unit 421 can improve the water flow rate at the cooling end of the auxiliary cooling device 41, the active cooling mode also comprises a second mode, when rainwater is lack to be supplemented, the active cooling mode is switched to the second mode, the auxiliary cooling device 41 stops running, and the water cooling unit 421 is independently started; the air cooling unit 422 is arranged on the upper portion of the cpu3 along the width direction of the main board 2, the air cooling unit 422 drives air on the upper portion of the cpu3 to flow along the width direction of the main board 2, and after the cooling unit 4 is switched from the active cooling mode to the passive cooling mode, the water cooling unit 421 increases power, and the air cooling unit 422 is started.
The water cooling unit 421 comprises a first branch 4211, a second branch 4212, a circulating pipeline 4213 and a water pump 4214, wherein the first branch 4211 is arranged at one side of the cooling main pipeline 411 close to the water collecting device 43, the first branch 4211 and the cooling main pipeline 411 are mutually communicated, the end part of the first branch 4211 far away from the cooling main pipeline 411 is communicated with the water collecting device 43, a first switch valve is arranged at one end of the cooling main pipeline 411 close to the water collecting device 43, the water pump 4214 is arranged on the first branch 4211, the second branch 4212 is arranged at the side part of the cooling main pipeline 411 close to one end of the heat absorbing pipeline 412, two ends of the second branch 4212 are respectively communicated with the heat absorbing pipeline 412 and the cooling main pipeline 411, when the auxiliary cooling device 41 is started, the first switch valve is in an opened state, the water pump 4214 is in an unoperated state, meanwhile, the second branch 4212 is in an unopened state, so that the water flow is not subjected to resistance when flowing in the cooling main pipeline 411, after the water cooling unit 421 is started, the first switch valve arranged on the cooling main pipeline 411 is closed, the water pump 4214 arranged on the first branch 4211 is started, the cooling main pipeline 411 section in parallel connection with the second branch 4212 is disconnected, water flows into the heat absorption pipeline 412 from the second branch 4212, the air cooling unit 422 comprises an air pipe 4221, a fan 4222 and a filter screen 4223, the air pipe 4221 is arranged at the upper part of the cpu3 along the width direction of the main board 2, the side wall of the air pipe 4221 close to the cpu3 is provided with a mounting groove, the cpu3 passes through the mounting groove and extends into the air pipe 4221, the lower part of the heat absorption pipeline 412 is arranged in the air pipe 4221 and contacts with the upper part of the cpu3, the fan 4222 is arranged at one end of the air pipe 4221, the filter screen 4223 is arranged at one end of the air pipe 4222 away from the fan 4222, when the water flows from the second branch 4212, the fan 4222 rotates, the air outside is pumped into the filter screen 4221 from the side of the air pipe 4223, and the air in the air pipe 4221 flows rapidly, meanwhile, under the action of the water pump 4214, the flow speed of the water flow in the heat absorption pipeline 412 is also increased, at this time, the cooling unit 4 is in a passive cooling mode, when the cooling unit 4 is in an active cooling mode, if the water source in the water collecting device 43 is not sufficient, the auxiliary cooling device 41 stops running at this time, the water cooling unit 421 in the passive cooling device 42 is started, the first switch valve of the cooling main pipeline 411 near the end part of the water collecting device 43 is closed, the water pump 4214 pumps the water source in the water collecting device 43 into the cooling main pipeline 411 from the first branch 4211, at this time, the second branch 4212 is in a closed state, the water source in the cooling main pipeline 411 directly enters the heat absorption pipeline 412, and because the second branch 4212 is in a closed state, the air cooling unit 422 is also in a closed state because additional driving force is needed when the water flow flows through the second branch 4212, and the energy consumption of the water pump 4214 can be reduced when the water flow does not flow through the second branch 4212.
Referring to fig. 3: the passive cooling device 42 further includes a transmission device 423, where the transmission device 423 is disposed between the water cooling unit 421 and the air cooling unit 422, and when the cooling unit 4 is in the passive cooling mode, the water cooling unit 421 drives the air cooling unit 422 to operate through the transmission device 423.
The transmission device 423 comprises a turbine pump 4231, a synchronous belt 4232 and synchronous wheels 4233, the turbine pump 4231 is arranged on the second branch 4212, the synchronous belt 4232 and the synchronous wheels 4233 are arranged in two groups, each group comprises one synchronous belt 4232 and two synchronous wheels 4233, the first group of synchronous belt 4232 and the synchronous wheels 4233 are connected with the turbine pump 4231, the fan 4222 is arranged in two, the second group of synchronous wheels 4233 and the synchronous belt 4232 are connected with the two fans 4222, the two synchronous wheels 4233 in the second group are fixedly connected with the two fans 4222 respectively, two ends of the synchronous belt 4232 in the second group are sleeved on the two synchronous wheels 4233 respectively, the synchronous belt 4232 in the second group is in transmission fit with the synchronous wheels 4233 respectively, the two synchronous wheels 4233 in the first group are fixedly connected with the driving end of the turbine pump 4231 and the synchronous wheels 4233 in the second group respectively, two ends of the synchronous belt 4232 in the first group are sleeved on the two synchronous wheels 4233 in the first group respectively, and the two synchronous wheels 4232 in the first group of synchronous belt 4232 are sleeved on the synchronous wheels 4233 respectively, and the two synchronous wheels 4233 in the first group of synchronous belt 4232 are in transmission with the synchronous belt 4233 respectively, so that the synchronous belt 4232 can rotate.
Referring to fig. 2 and 4: the cooling unit 4 further comprises a water collecting device 43, the water collecting device 43 is arranged at the upper part of the bracket 1, and the water collecting device 43 is used for collecting rainwater.
The water collecting device 43 comprises a water collecting tank 431, the water collecting tank 431 is arranged at the upper part of the bracket 1, an opening is arranged at the upper part of the water collecting tank 431, and rainwater falls into the water collecting tank 431 through the opening on the water collecting tank 431.
Referring to fig. 5: the water collecting device 43 comprises a water level monitoring device 432, the water level monitoring device 432 is arranged in the water collecting device 43, and the water level monitoring device 432 is used for monitoring the highest water level and the lowest water level of the water collecting device 43.
When the water level monitoring device 432 monitors that the water level in the water collecting tank 431 is at the highest water level, it means that the water source is sufficient at this time, the auxiliary cooling device 41 is in an operation state, since the cooling main pipeline 411 in the auxiliary cooling device 41 can lead out the water in the water collecting tank 431 and discharge the water into the heat absorbing pipeline 412, the water flow in the heat absorbing pipeline 412 absorbs the cpu3 and then flows into the discharge pipeline 413, so that the water flow can be discharged, the above working process is mostly present in rainy days, because the rainwater is sufficient in rainy days, the water in the water collecting tank 431 can be quickly replenished, and because the water collecting tank 431 is located at the upper part of the bracket 1, the water in the water collecting tank 431 can flow into the heat absorbing pipeline 412 and finally be discharged from the discharge pipeline 413 through the cooling main pipeline 411 under the action of gravitational potential energy, the cooling main pipeline 411 is in an intermittent open state, so that when the cooling main pipeline 411 is closed, the water flow in the heat absorption pipeline 412 stays at the cpu3 for a period of time, when the cooling main pipeline 411 is opened, the water flow in the cooling main pipeline 411 flows into the heat absorption pipeline 412, the water after absorbing the heat of the cpu3 is extruded into the discharge pipeline 413 by the water flow in the cooling main pipeline 411, the discharge pipeline 413 directly discharges the water flow after absorbing the heat, the auxiliary cooling device 41 performs daily cooling by adopting the steps at the beginning in cloudy days or sunny days, but the auxiliary cooling device 41 stops running when the water level in the water collection tank 431 reaches the lowest water level due to the fact that the water collection tank 431 cannot be timely supplemented by the rainwater, at the moment, the water cooling in the passive cooling device 42 is started, because the water cooling unit 4 is in the daily cooling state, namely, the cooling unit 421 is in the active cooling mode, the power after the water cooling unit 421 is started is lower than that in the passive cooling mode, and the discharge pipeline 413 is closed, guarantee no longer that the water source in the water header 431 loses, and then guaranteed the daily cooling demand of cpu3, water level monitoring device 432 includes first water level sensor 4321 and second water level sensor 4322, first water level sensor 4321 sets up on the inner wall of water header 431, second water level sensor 4322 sets up in first water level sensor 4321's below, first water level sensor 4321 is arranged in monitoring the highest water level in the water header 431, second water level sensor 4322 is arranged in monitoring the lowest water level in the water header 431.
Referring to fig. 2: the water collecting device 43 further comprises a heat dissipation device 433, the heat dissipation device 433 is arranged on the top of the water collecting device 43, and the heat dissipation device 433 extends into the water collecting device 43 and is in contact with a water source in the water collecting device 43.
The heat dissipation device 433 comprises a heat dissipation plate 4331 and a filter plate 4332, the filter plate 4332 is arranged at the upper part of the water collection tank 431, filter holes are uniformly arranged on the filter plate 4332, the heat dissipation plate 4331 is provided with a plurality of heat dissipation plates 4331, the heat dissipation plate 4331 is uniformly arranged on the filter plate 4332 in a penetrating way along the length direction of the water collection tank 431, the lower part of the heat dissipation plate 4331 extends to the water source in the water collection tank 431, the bottom of the heat dissipation plate 4331 is positioned below the lowest water level of the water collection tank 431, the temperature of the water in the water collection tank 431 can be dissipated through the heat dissipation plate 4331, when the water source in the water collection tank 431 is insufficient, the water cooling unit 421 in the passive cooling device 42 is used for replacing the auxiliary cooling device 41 during daily cooling, at the moment, the water cooling unit 421 pumps the water in the water collection tank 431 into the cooling main pipeline 411 and injects the water into the heat absorption pipeline 412, flows into the circulation pipeline 4213 from the heat absorption pipeline 412 and finally drains back into the water collection tank 431, since the water in the water collecting tank 431 is always in the internal circulation at this time, the water in the water collecting tank 431 is always in the internal circulation state, and the water cannot be supplemented by the rainwater for a long time, the temperature of the water flow in the water collecting tank 431 is increased, and the water temperature of the water flow injected into the heat absorption pipeline 412 by the water cooling unit 421 is increased, so that the heat absorption performance of the water flow in the heat absorption pipeline 412 is reduced, and after the heat dissipation device 433 is arranged, the heat dissipation device 433 is enabled to rapidly dissipate the water in the water collecting tank 431, so that the water temperature in the water collecting tank 431 is always in the lower temperature state, and the water source in the water collecting tank 431 is evaporated during heat dissipation, and in order to avoid the phenomenon of dryness of the water in the water collecting tank 431 due to long-time evaporation, the filter holes of the filter plate 4332 are arranged in a structure with big top and small bottom, so that the external rainwater is easy to enter the water collecting tank 431, but the water source in the water collection tank 431 is not easily penetrated through the filter plate 4332 from the inside of the water collection tank 431 after evaporation.
Referring to fig. 1-10: the cooling unit 4 further comprises a weather monitoring unit, the weather monitoring unit is used for monitoring the external rainfall condition, when the external rainfall is the external rainfall, the auxiliary cooling unit 4 is continuously started, when the external rainfall is the external rainfall, the auxiliary cooling unit 4 is started first, when the water level in the water collecting device 43 is reduced to the lowest water level, the active cooling mode is switched from the first mode to the second mode, and the water cooling unit 421 in the passive cooling device 42 is started.
Referring to fig. 1-10: the invention also relates to a microcomputer comprehensive monitoring and protecting method, which comprises the following specific steps:
S1, when the CPU3 operates normally, the weather monitoring unit monitors that the outside is in a rainfall state, the cooling unit 4 is in an active cooling mode, the auxiliary cooling device 41 cools the CPU3, the auxiliary cooling device 41 supplies a water source in the water collecting device 43 to the CPU3 and discharges the water source after absorbing heat of the CPU 3;
S2, when the weather monitoring unit monitors that the outside is in a non-rainfall state, the auxiliary cooling device 41 continues to operate, and when the water level monitoring unit 432 monitors that the water level in the water collecting device 43 is at the lowest water level, the auxiliary cooling device 41 stops operating, and the water cooling unit 421 in the passive cooling device 42 is started;
S3, after the fault temperature of the CPU3 rises, the temperature sensor monitors that the temperature value rises to the maximum temperature value, the cooling unit 4 is switched to a passive cooling mode, the passive cooling device 42 is started, the power of the water cooling unit 421 rises to the maximum power, the air cooling unit 422 drives the air cooling unit 422 to operate through the transmission device 423, and the signal sending device sends out a signal.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (10)
1. A microcomputer comprehensive monitoring protection device comprises a bracket (1) and a main board (2);
The monitoring device is characterized by further comprising a temperature sensor, a cooling unit (4) and an information sending device;
the CPU (3) is supported on the main board (2), the temperature sensor is arranged on one side of the CPU (3), the temperature of the CPU (3) is monitored in real time by the temperature sensor, and the maximum temperature value is set for the temperature sensor;
The cooling unit (4) is arranged at the upper part of the CPU (3), the cooling part of the cooling unit (4) is in contact with the upper part of the CPU (3), the cooling unit (4) comprises an active cooling mode and a passive cooling mode, wherein the passive cooling mode needs electric power to be continuously driven, when the temperature monitored by the temperature sensor is lower than the maximum temperature value, the cooling unit (4) is in an active cooling state, and when the temperature monitored by the temperature sensor reaches the maximum temperature value, the cooling unit (4) is in a passive cooling state;
the information sending device is arranged on the bracket (1), and sends out high-temperature information after the passive mode of the cooling unit (4) is triggered.
2. The microcomputer integrated monitoring protection device according to claim 1, wherein the cooling unit (4) comprises an auxiliary cooling device (41), the auxiliary cooling device (41) is arranged on the upper portion of the cpu (3), flowing water flows in the auxiliary cooling device (41), the active cooling mode comprises a first mode, when external rainwater is abundant, the active cooling mode operates in the first mode, and the auxiliary cooling device (41) actively cools the cpu (3).
3. The microcomputer integrated monitoring protection device according to claim 2, wherein the cooling unit (4) further comprises a passive cooling device (42), the passive cooling device (42) is arranged on one side of the auxiliary cooling device (41), and the passive cooling device (42) is completely started when the cooling unit (4) is in the passive cooling mode.
4. A microcomputer integrated monitoring protection device according to claim 3, characterized in that the passive cooling device (42) comprises a water cooling unit (421) and an air cooling unit (422);
The water cooling unit (421) is arranged on the auxiliary cooling device (41), the water cooling unit (421) is communicated with the auxiliary cooling device (41), the contact end of the auxiliary cooling device (41) and the cpu (3) is the cooling end of the auxiliary cooling device (41), the water cooling unit (421) can improve the water flow rate at the cooling end of the auxiliary cooling device (41), the active cooling mode further comprises a second mode, when rainwater is lack to be supplemented, the active cooling mode is switched to the second mode, the auxiliary cooling device (41) stops running, and the water cooling unit (421) is independently started;
The air cooling unit (422) is arranged on the upper portion of the CPU (3) along the width direction of the main board (2), the air cooling unit (422) drives air on the upper portion of the CPU (3) to flow along the width direction of the main board (2), after the cooling unit (4) is switched from an active cooling mode to a passive cooling mode, the water cooling unit (421) improves power, and the air cooling unit (422) is started.
5. The microcomputer integrated monitoring protection device according to claim 4, wherein the passive cooling device further comprises a transmission device (423), the transmission device (423) is arranged between the water cooling unit (421) and the air cooling unit (422), and when the cooling unit (4) is in the passive cooling mode, the water cooling unit (421) drives the air cooling unit (422) to operate through the transmission device (423).
6. The microcomputer integrated monitoring and protecting device according to claim 5, wherein the cooling unit (4) further comprises a water collecting device (43), the water collecting device (43) is arranged on the upper portion of the support (1), and the water collecting device (43) is used for collecting rainwater.
7. The microcomputer integrated monitoring and protecting device according to claim 6, wherein the water collecting device (43) comprises a water level monitoring device (432), the water level monitoring device (432) is arranged in the water collecting device (43), and the water level monitoring device (432) is used for monitoring the highest water level and the lowest water level of the water collecting device (43).
8. The integrated microcomputer monitoring and protecting device according to claim 6, wherein the water collecting device (43) further comprises a heat dissipating device (433), the heat dissipating device (433) is arranged on the top of the water collecting device (43), and the heat dissipating device (433) extends into the water collecting device (43) and is in contact with a water source in the water collecting device (43).
9. The microcomputer integrated monitoring protection device according to claim 7, wherein the cooling unit (4) further comprises a weather monitoring unit, the weather monitoring unit is used for monitoring external rainfall conditions, the auxiliary cooling unit (4) is continuously started when external rainfall is detected, the auxiliary cooling unit (4) is started first when external rainfall is detected, the active cooling mode is switched from the first mode to the second mode when the water level in the water collecting device (43) is reduced to the lowest water level, and the water cooling unit (421) in the passive cooling device (42) is started.
10. A microcomputer integrated monitoring protection method, adopting the microcomputer integrated monitoring protection device as defined in claim 9, characterized by comprising the following specific steps:
S1, when the cpu (3) operates normally, the weather monitoring unit monitors that the outside is in a rainfall state, the cooling unit (4) is in an active cooling mode, the auxiliary cooling device (41) cools the cpu (3), the auxiliary cooling device (41) supplies a water source in the water collecting device (43) to the cpu (3) and discharges the water source after absorbing heat of the cpu (3);
s2, when the weather monitoring unit monitors that the outside is in a non-rainfall state, the auxiliary cooling device (41) continues to operate, and when the water level monitoring unit (432) monitors that the water level in the water collecting device (43) is at the lowest water level, the auxiliary cooling device (41) stops operating, and the water cooling unit (421) in the passive cooling device (42) is started;
S3, after the fault temperature of the CPU (3) rises, the temperature sensor monitors that the temperature value rises to the maximum temperature value, the cooling unit (4) is switched to a passive cooling mode, the passive cooling device (42) is started, the power of the water cooling unit (421) rises to the maximum power, the air cooling unit (422) drives the air cooling unit (422) to operate through the transmission device (423), and the signal sending device sends out signals.
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