CN118119165A - Modularized water-cooling circulation heat dissipation type data machine room - Google Patents
Modularized water-cooling circulation heat dissipation type data machine room Download PDFInfo
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Abstract
The invention discloses a modularized water-cooling circulation heat dissipation type data machine room, which belongs to the technical field of data machine rooms and comprises a data machine room, wherein an installation seat plate is arranged outside the data machine room, a top cover is arranged at the top of the data machine room, the data machine room is divided into an upper space and a lower space by a platform plate, and cooling storage boxes are arranged on two sides of the lower space of the data machine room; be provided with closing cap elevating system on the data computer lab, the last middle part of server rack is provided with liquid level sensor and liquid temperature sensor respectively, and the lower space of data computer lab is provided with immersion liquid and supplies with circulating device, is provided with signal processing module and accuse and defeated module on the development board, can carry out the water-cooling circulation control of adaptability to the cooling case of different heat production, effectively improves the utilization ratio of immersion liquid cooling heat exchange, can be according to the service behavior, and whether automatic judgement needs to change immersion liquid and new filter screen board and filtering layer, is convenient for manage immersion liquid life more.
Description
Technical Field
The invention belongs to the technical field of data machine rooms, and particularly relates to a modularized water-cooling circulation heat dissipation type data machine room.
Background
A large number of network switches, server groups and the like are placed in a data machine room, and the data machine room is a core of comprehensive wiring and information network equipment and is also a data convergence center of an information network system.
In order to more conveniently manage the data machine room, the existing data machine room is arranged in a partitioning manner through a modular manner, and the cabinet of each loading server is subjected to partitioned heat dissipation by adopting a centralized total evacuation heat mechanism.
Aiming at the heat dissipation aspect of the server, two types of heat dissipation are currently available, one type is common air cooling heat dissipation, the filtered air is discharged into the bottom of the cabinet through a large air refrigerating hub and is discharged through a calandria at the top of the cabinet, and therefore heat dissipation of the server and the inside of the cabinet is achieved. The other is water cooling circulation heat dissipation, adopt fluorine-containing immersion liquid to fill each subregion, load server and switch through the rack after, fully immerse fluorine-containing immersion liquid, this fluorine-containing immersion liquid is not electrically conductive, heat conduction nature is stronger, can effectively dispel the heat to the server overall, in addition, adopt each subregion to adopt two-way pipeline to be connected with cooling water set one side liquid outlet end, and pass in and out the pipeline with cooling water set another side liquid outlet end by the overhead cooling tank, the cooling tank concentrates on the fluorine-containing immersion liquid of storage, be run by a drawing liquid pump in the cooling water set, take away the immersion liquid that upper strata has boiled in each subregion, and discharge into the cooling tank after carrying out primary cooling through the cooling water set, draw immersion liquid from the cooling tank by another drawing liquid pump in the cooling water set, and under the condition of further cooling in the cooling water set, discharge to each subregion inner lower floor, in this way, carry out water cooling circulation. From the aspect of heat dissipation effect, the water-cooling circulation heat dissipation mode is more outstanding in view of uninterrupted operation of the server.
However, the data machine room with the server heat dissipation mode has higher requirement on the cleanliness of the immersion liquid, and besides the excessive contact with the air environment is required to be reduced, the deposition of a large amount of electronic particles in the immersion liquid is required to be avoided, so that a better cooling effect and the service safety of the server can be ensured. As for the reduction of contact with the air environment, the partitions are blocked by the foldable partition plates, but in terms of reduction of deposition of electronic particles, since the server runs continuously for 24 hours, the aging and peeling of the electronic particles at the electric connection part, such as the welding part of the circuit board and the high-density circuit, are accelerated, and the deposition of the electronic particles is different according to the running load condition of the processor. In addition, the immersion liquid is circularly arranged, so that the electronic particulate matters are flushed into each area of the immersion liquid. Once the content of the electronic particles in the immersion liquid is more, the damage of a circuit operation mechanism in the server is easy to cause, the damage of the server is accelerated, therefore, the electronic particles in different immersion liquids need to be checked manually at regular intervals, and when the content of the electronic particles exceeds, the cabinet and the server are taken out from the partition, and then the immersion liquid is replaced.
Secondly, because the roles of the servers of each partition for processing data are different, the carrying degrees of the servers of each column of different partitions are different, the heat generation of the servers is different, when the carrying data amount is larger, the heat generation amount of the server group is higher, continuous water cooling circulation is needed, when the carrying data amount is smaller, the heat generation amount of the server group is lower, and if the continuous water cooling circulation is adopted, the utilization rate of the cooling and heat exchange of the immersion liquid is reduced.
Therefore, it is necessary to provide a system that can sufficiently cool the servers in each partition by the immersion liquid and can more facilitate management of the service life of the immersion liquid.
Disclosure of Invention
The invention aims to provide a modularized water-cooling circulation heat dissipation type data machine room so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the modularized water-cooling circulation heat dissipation type data machine room comprises a data machine room, wherein an installation seat plate is arranged outside the data machine room and used for being installed on the ground and supporting the data machine room, a top cover is arranged at the top of the data machine room, the data machine room is divided into an upper space and a lower space by a platform plate, and cooling storage boxes are arranged on two sides of the lower space of the data machine room;
The top of the cooling storage box is provided with a sealing cover, the bottom of the sealing cover is provided with a server placement frame for loading a server, the server placement frame is positioned in the cooling storage box, the data machine room is provided with a sealing cover lifting mechanism, and the sealing cover lifting mechanism is used for driving the sealing cover to move upwards out of the cooling storage box, sealing the top of the cooling storage box and movably collecting and finishing all cables connected with the server;
the upper middle part of the server rest frame is respectively provided with a liquid level sensor and a liquid temperature sensor, the liquid level sensor is used for transmitting an immersion liquid level signal whether to reach the standard or not outwards in real time, and the liquid temperature sensor is used for transmitting an immersion liquid temperature signal outwards in real time;
The lower space of the data machine room is provided with an immersion liquid supply circulation device which is used for circularly replacing immersion liquid in each cooling storage box and cooling and filtering the immersion liquid in the circulation process;
a processing box is arranged on one side of the upper space of the data machine room, the processing box is divided into two installation spaces by a partition board, a development board is arranged in one installation space, a signal processing module and a control transmission module are arranged on the development board, and the signal processing module is used for matching liquid level standard reaching signals and liquid temperature signals uploaded by each liquid level sensor and each liquid temperature sensor with each cooling storage box and carrying out comprehensive analysis; the control transmission module is used for processing control signals for controlling the sealing cover lifting mechanism and the immersion liquid supply circulation device according to the analysis result of the signal processing module and correspondingly outputting the control signals.
Preferably, an organic door is arranged on one side of the data machine room, a touch screen industrial personal computer is arranged on one side of the data machine room and on one side close to the organic door, and the touch screen industrial personal computer is used for displaying working state information of each cooling storage box in real time.
In order to realize that the air environment in the data machine room is better, preferably, a fresh air fan is arranged on the top cover, an air suction end of the fresh air fan is connected with an air suction pipeline, an air hood is arranged at the bottom of the top cover, an air exhaust end of the fresh air fan is communicated with the air hood through an exhaust pipe, and an air suction pipe is connected with an air suction end of the fresh air fan and arranged in the upper space of the data machine room;
The upper part of the top cover is provided with a first wire pipe, the middle side of the bottom of the top cover is provided with an illuminating lamp, the power supply access end of the illuminating lamp is connected with a power line in the first spool through a cable.
In order to ensure that the server breaks away from or is placed in the cooling storage boxes under the condition of ensuring the normal operation of the server, preferably, the sealing cover lifting mechanism comprises electric telescopic rods which are arranged in the lower space of the data machine room and are close to the side positions of the cooling storage boxes, ejector rods of the electric telescopic rods are connected with the sealing covers, the sealing covers are in sliding contact with movable ports which are arranged at the front side and the rear side of the two sides of the platform plate, sealing rings are further arranged at the bottoms of the sealing covers, and when the ejector rods of the electric telescopic rods retract to the shortest state, the sealing rings are tightly pressed at the top ports of the cooling storage boxes;
One side of closing cap is provided with the slider, evenly be equipped with spout and slider slip around the upper space both sides of data computer lab and insert in the spout, the sealed fixed tow chain spool that is provided with in top of closing cap, data computer lab both sides are provided with spool two, each cable that the server on the server rack is connected wears out tow chain spool and spool two in proper order.
In order to achieve the purpose of obtaining the temperature and the liquid level of the immersed liquid in the cooling storage box in real time, preferably, the top of the sealing cover is provided with a water level and water temperature display, a liquid level signal access end and a liquid temperature signal access end of the water level and water temperature display are respectively connected with a liquid level sensor and a transmission line of the liquid temperature sensor, and the water level and water temperature display is used for displaying whether the liquid level in the cooling storage box reaches the standard signal and the liquid temperature signal in real time and transmitting the liquid level whether the liquid level reaches the standard signal and the liquid temperature signal to the signal processing module for signal processing.
In order to better circularly replace the immersion liquid in each cooling storage tank and cool and filter the immersion liquid in the circulation process, preferably, the immersion liquid supply circulation device comprises a liquid discharge pipe connected to the upper side of the cooling storage tank, one end of the liquid discharge pipe is connected with a first electromagnetic valve, the discharge end of the first electromagnetic valve is connected with a first connecting pipe, and one end of the first connecting pipe is connected with a first inlet pipe;
the lower side of the cooling storage box is connected with a liquid inlet pipe, one end of the liquid inlet pipe is connected with a second electromagnetic valve, the inlet end of the second electromagnetic valve is connected with a second connecting pipe, and one end of the second connecting pipe is connected with a second inlet pipe;
One end of the first inlet pipe is connected with a booster pump, the discharge end of the booster pump is connected with a discharge pipe, one end of the discharge pipe is connected with a hot end one-side inlet of the plate heat exchanger, one end of the second inlet pipe is connected with a cold end one-side inlet of the plate heat exchanger, the other hot end one-side inlet and the other cold end one-side inlet of the plate heat exchanger are respectively connected with an immersion liquid filtering mechanism through connecting pipes, the immersion liquid filtering mechanism is used for filtering particle impurities in immersion liquid in real time, and the immersion liquid filtering mechanism is connected with a water chilling unit through a pipeline;
One side of the mounting seat board is provided with a cooling box, and a side liquid outlet end of the water chilling unit is connected with a liquid inlet and outlet pipe of the cooling box through a connecting pipe.
In order to smoothly recover the immersion liquid when the hydraulic pressure in the cooling storage tank is too high, preferably, one side of the upper part of the cooling storage tank is connected with a pressure relief valve, the discharge end of the pressure relief valve is connected with an inlet hose, and one end of the inlet hose is connected to one side of the hot end of the plate heat exchanger.
In order to better filter the particles in the recycled and fed immersion liquid, preferably, the immersion liquid filtering mechanism comprises a filtering pipe connected with a connecting pipe, wherein one end of the filtering pipe is communicated with a filtering box, a plate groove is formed in the inner bottom of the filtering box, a supporting frame is inserted in the plate groove, a filter screen plate is arranged in the supporting frame, a filtering layer is arranged in the filtering box and positioned between the filter screen plates, a pressing cover is fixedly arranged at the top of the filtering box, and the pressing cover is pressed on the top of the supporting frame and the top of the filter screen plate;
The top of the bottom outer fringe of gland and rose box is equipped with the gland, be provided with the seal ring in the gland, the gland passes through the bolt lock to be fixed at the top of rose box, the opposite side of rose box is provided with the filter tube, and each the filter tube passes through the pipe connection respectively and goes out the liquid end at the another side of cooling water set.
In order to effectively compare the pressures at the filtering pipe and the filtering pipe, preferably, the filtering pipe and the filtering pipe are uniformly provided with electronic water pressure meters, and the electronic water pressure meters are used for detecting the water pressure at the filtering pipe and the filtering pipe.
In order to more effectively combine the conditions of liquid level signals, liquid temperature signals and pressure data ratio, effectively control the operation of the sealing cover lifting mechanism and the immersion liquid supply circulating device so as to ensure the cooling effect on the server, preferably, the signal processing module comprises a liquid level data receiving module, a liquid temperature data receiving module and a pressure data receiving module, wherein the liquid level data receiving module is used for receiving whether the liquid level of each liquid level sensor meets the standard or not in real time, the liquid temperature data receiving module is used for receiving the immersion liquid temperature signals uploaded by each liquid temperature sensor in real time, and the pressure data receiving module is used for receiving the water pressure data uploaded by the electronic water pressure meter at the filtering pipe and the filtering pipe in real time;
The liquid level data receiving module, the liquid temperature data receiving module and the pressure data receiving module are in transmission connection with a number distribution module, the number distribution module is used for numbering the signals which are uploaded and processed by the liquid level sensor and the liquid temperature sensor in each cooling storage box and numbering each group of pressure data, the number distribution module is in transmission connection with a data analysis module, and the data analysis module is used for receiving whether the distributed numbered liquid temperature signals and liquid level signals reach standards or not and the numbered pressure data in real time and analyzing and judging according to the signals and the data;
The control transmission module comprises an alarm information processing module and a control signal processing module which are in transmission connection with the data analysis module, wherein the alarm information processing module is used for converting an alarm signal when the water pressure data ratio at the filtering-in pipe and the filtering-out pipe exceeds a standard pressure difference value, the alarm information processing module is in transmission connection with an information mapping processing module, and the information mapping processing module is used for mapping a liquid temperature signal, a liquid level standard signal, pressure data and an alarm signal onto a touch screen industrial personal computer in real time;
the control signal processing module is used for further processing the analysis result of the data analysis module into control signals for controlling the lifting mechanism of the sealing cover and the immersion liquid supply circulation device, and the control signal processing module is in transmission connection with a grouping control transmission module II and a grouping control transmission module I;
The other installation space in the treatment box is provided with an integrated relay and a driver, the first grouping control transmission module is used for inputting control signals for controlling the on-off of the first electromagnetic valve and the second electromagnetic valve into the integrated relay in real time, and the second grouping control transmission module is used for inputting control signals for controlling the expansion and contraction of the electric telescopic rod into each driver in real time.
Compared with the prior art, the invention has the beneficial effects that: the modularized water-cooling circulation heat dissipation type data machine room can carry out adaptive water-cooling circulation control on cooling storage boxes with different heat generation amounts, and effectively improves the utilization rate of cooling and heat exchange of immersion liquid; secondly, in the process of circularly supplying and conveying the immersion liquid, the immersion liquid is supplied to an immersion liquid filtering mechanism in a circulating device to effectively filter electronic particulate matters in the immersion liquid in the process of supplying and recycling the immersion liquid, so that the content of the electronic particulate matters in a cooling storage box is effectively reduced, a server is protected, and the heat dissipation effect of the immersion liquid in the cooling storage box is improved; according to the service condition, whether the immersion liquid, a new filter screen plate and a new filter layer need to be replaced or not can be automatically judged, and the service life of the immersion liquid can be managed more conveniently.
Drawings
FIG. 1 is a schematic view of the overall post-installation structure of the present invention;
FIG. 2 is a schematic illustration of the invention with the top removed when not installed;
FIG. 3 is a left side partially cut-away schematic view of the present invention;
FIG. 4 is a schematic cross-sectional view of an immersion liquid filtration mechanism according to the present invention;
FIG. 5 is a schematic diagram of the distribution of control equipment in a processing tank according to the present invention;
FIG. 6 is a schematic diagram showing the connection of the modules in the development board according to the present invention.
In the figure: 1 data machine room, 2 mounting seat board, 3 top cover, 4 fresh air fan, 5 gas hood, 6 spool first, 7 lighting lamp, 8 platform board, 9 cooling storage box, 10 electric telescopic rod, 11 closing cover, 12 slide block, 13 slide slot, 14 server setting frame, 15 tow chain spool, 16 spool second, 17 liquid level sensor, 18 liquid temperature sensor, 19 drain pipe, 20 solenoid valve first, 21 take over first, 22 intake pipe first, 23 intake pipe, 24 solenoid valve second, 25 take over second, 26 intake pipe second, 27 booster pump, 28 exhaust pipe, 29 relief valve, 30 intake hose, 31 plate heat exchanger, 32 connecting pipe, 33 filter inlet pipe, 34 filter box, 35 supporting frame, 36 filter screen, 37 filter layer, 38 gland, 39 sealing ring, 40 filter pipe, 41 electronic water pressure meter, 42 cold water machine set, 43 connecting pipe, 44 cooling box, 45 processing box, 46 partition board, 47 development board, 48 driver, 49 integrated relay, 101 housing door, 102 screen industrial control computer, water level display, 401 air suction pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a modularized water-cooling circulation heat dissipation type data machine room comprises a data machine room 1, wherein the data machine room 1 is located in an upper dust-free building and a lower dust-free building, machine room placement openings are formed between floors, in addition, bolts are required to be embedded at two sides of an edge opening of the placement openings when the data machine room 1 is assembled, an installation seat board 2 is fixed on an external circumferential bolt of the data machine room 1, an installation opening is formed in the installation seat board 2 corresponding to the position of the embedded bolts, the installation opening is sleeved into the embedded bolts, and the data machine room 1 can be stably installed in the upper dust-free building and the lower dust-free building through nut locking; the mounting seat board 2 is used for being mounted on the ground and supporting the data machine room 1, a top cover 3 is fixed on the top of the data machine room 1 through bolts, and the data machine room 1 is divided into an upper space and a lower space by the platform board 8; the arrangement of the space is larger, so that the upper space is larger, the maintenance and the management of the server are facilitated, the lower space is larger, and the maintenance and the management of the immersion liquid supply circulation device are facilitated.
The cooling storage boxes 9 are horizontally and uniformly bolted on the front side and the rear side of the lower space of the data machine room 1, and the cooling storage boxes 9 are used for loading servers and filling immersion liquid. The top of the cooling storage box 9 is tightly pressed with a sealing cover 11, and under normal use, the sealing cover 11 can effectively avoid the contact of immersion liquid and air. The bottom of the closing cover 11 is bolted to a server rest 14 for loading servers, and the server rest 14 is composed of front and rear sets of vertical frames and mounting panels for each layer, wherein the mounting panels are used for screw fixing the server base. The server setting rack 14 is positioned in the cooling storage box 9, and the data machine room 1 is provided with a sealing cover lifting mechanism which is used for driving the sealing cover 11 to move out of the cooling storage box 9 upwards, sealing the top of the cooling storage box 9 and movably collecting and rectifying all cables connected with the server;
Through closing cap elevating system's setting, can be in the change immersion liquid in-process effectively break away from the immersion liquid in the cooling case 9 with the server to realize going on the cable that the server is connected and go on the setting of receipts formula in-process. Secondly, when the sealing cover lifting mechanism drives the sealing cover 11 to be pressed down to the top opening of the cooling storage box 9, the contact between external air and immersion liquid can be effectively avoided.
The upper middle part of the server rest 14 is respectively provided with a liquid level sensor 17 and a liquid temperature sensor 18 which are fixed by adopting a screw fixing mode, a transmission line of the liquid level sensor 17 and the liquid temperature sensor 18 penetrates through the sealing cover 11, and a plastic steel mud blocking is adopted at the penetrating part of the transmission line, so that air is prevented from being communicated with the cooling storage box 9 through the penetrating part. The liquid level sensor 17 is used for transmitting an immersion liquid level signal whether to reach the standard or not outwards in real time, and the liquid temperature sensor 18 is used for transmitting an immersion liquid temperature signal outwards in real time; the top screw of closing cap 11 is fixed with water level temperature display 201, and the transmission line of liquid level sensor 17 and liquid temperature sensor 18 is connected respectively to water level temperature display 201's liquid level signal access end and liquid temperature signal access end, and water level temperature display 201 is used for showing in real time whether the liquid level in the cooling case 9 reaches standard signal and liquid temperature signal to whether signal and liquid temperature signal transmission reach standard signal and liquid temperature signal carry out signal processing in the signal processing module.
Therefore, when entering the data machine room 1, the water level and water temperature display 201 can check the condition that the temperature and the liquid level of the immersion liquid under the area reach the standard, and after the water level and water temperature display 201 is in transmission connection with the development board 47, the immersion liquid temperature and the liquid level reach the standard and intervene to control and analyze, so that the automatic operation of water circulation control is realized.
The lower space of the data machine room 1 is provided with an immersion liquid supply circulation device which is used for circularly replacing the immersion liquid in each cooling storage box 9 and cooling and filtering the immersion liquid in the circulation process;
The right side of the space on the data machine room 1 is fixed with a processing box 45 by screws, the processing box 45 is fixed with a partition plate 46, the partition plate 46 is divided into two installation spaces, an insulating pad screw is adopted in the installation space at the rear side to fix a development plate 47, a signal processing module and a control transmission module are arranged on the development plate 47 in a development manner, and the signal processing module is used for matching liquid level standard reaching signals and liquid temperature signals uploaded by each liquid level sensor 17 and each liquid temperature sensor 18 with each cooling storage box 9 and comprehensively analyzing the liquid level standard reaching signals and the liquid temperature signals; the control transmission module is used for processing control signals for controlling the lifting mechanism of the sealing cover and the immersion liquid supply circulation device according to the analysis result of the signal processing module and correspondingly outputting the control signals.
Referring to fig. 1 and 2, an organic door 101 is installed on the left side of a data room 1, a touch screen industrial personal computer 102 is fixed on one side of the data room 1 and near the right side of the machine door 101 by an embedded screw, and the touch screen industrial personal computer 102 is used for displaying the working state information of each cooling storage box 9 in real time.
Therefore, the touch screen industrial personal computer 102 is arranged, so that before entering the data machine room 1, the situation of immersing and cooling in the data machine room can be known in advance, and the data machine room 1 is facilitated to be subjected to the next maintenance treatment.
Referring to fig. 1,2 and 3, a fresh air fan 4 is fixed at the front and rear positions of a top cover 3 through bolts, an air suction end of the fresh air fan 4 is connected with an air suction pipeline 401, the air suction pipeline 401 is connected with an air duct at the top of a dust-free building, air filtered by dust filtering equipment flows in the air duct, an air hood 5 is fixed at the bottom of the top cover 3 through bolts, an air exhaust end of the fresh air fan 4 is communicated with the air hood 5 through an exhaust pipe, an air suction pipe is connected at the air suction end of the fresh air fan 4, and the air suction pipe is fixed in an upper space of a data machine room 1 through a clamp;
therefore, when the fresh air fan 4 is operated, the air in the data room 1 can be discharged, and the clean air further filtered by the fresh air fan can be discharged into the data room 1, so that the data room 1 is cleaner.
The wire pipes I6 are fixed on the middle side screws on the upper portion of the top cover 3, the length of each wire pipe I6 is 6 meters, the wire pipes I6 are mutually fixed, and a group of lamplight power wires can be distributed to a plurality of data machine rooms in a transverse row for use through the extension of the wire pipes I6. The first wire tube 6 is internally penetrated by a power wire, the middle side screw at the bottom of the top cover 3 is fixedly provided with a lighting lamp 7, and the power access end of the lighting lamp 7 is connected with the power wire in the first wire tube 6 through a cable.
Referring to fig. 2 and 3, the sealing cover lifting mechanism comprises electric telescopic rods 10 which are arranged in the lower space of the data machine room 1 and are fixed near the side of each cooling storage box 9 through bolts, each electric telescopic rod 10 is a stepping motor driven electric telescopic rod, a sealing cover 11 is fixed on a push rod bolt of each electric telescopic rod 10, the sealing cover 11 is in sliding contact with movable ports arranged at the front and back of two sides of the platform plate 8, a sealing ring is adhered to the bottom of the sealing cover 11 through waterproof resin, the sealing ring is made of neoprene, and when the push rod of each electric telescopic rod 10 is retracted to the shortest state, the sealing ring is tightly pressed on the top port of each cooling storage box 9, so that external air is effectively prevented from being contacted with immersed cooling liquid in the cooling storage boxes 9;
The outside of closing cap 11 is integrative to be provided with slider 12, and evenly be equipped with spout 13 around the upper space both sides of data computer lab 1, and the cooperation cross-section of both sides slider 12 and spout 13 is wide outside and narrow isosceles trapezoid in interior, and slider 12 slides and inserts in spout 13, and under such setting for closing cap 11 reciprocates more stably. The top of closing cap 11 is equipped with two wire mouths, and after the cable of server runs through the wire mouth and penetrates tow chain spool 15, adopts plastic steel mud to seal the wire mouth and tow chain spool 15 cooperation gap and cable cooperation gap is fixed to under the setting of implementing the cable to penetrate closing cap 11, make outside air can not see through line hole and inside immersion liquid contact. The second conduit 16 is fixed on the front side and the rear side of the data machine room 1 through screws, and each cable connected with the server on the server mounting frame 14 sequentially penetrates out of the tow line conduit 15 and the second conduit 16.
By adopting the wiring mode, the cable connected with the server can be effectively connected with the peripheral equipment, and the cable is prevented from being scattered by the flexible support of the drag chain cable in the lifting process of the closing cover 11.
Referring to fig. 1, 2,3 and 4, the immersion liquid supply circulation device comprises a drain pipe 19 which is connected with a first liquid pipe integrally arranged on the upper side of the cooling storage tank 9 in a flange manner, the drain pipe 19 is communicated with the cooling storage tank 9 through the first liquid pipe, one end of the drain pipe 19 is connected with a first electromagnetic valve 20 in a flange manner, a first connecting pipe 21 is connected with a flange manner at the discharge end of the first electromagnetic valve 20, and one end of the first connecting pipe 21 is welded with a first inlet pipe 22;
when the immersion liquid in the upper part of the cooling storage tank 9 is higher than the liquid level sensor 17, the first electromagnetic valve 20 is opened, and the immersion liquid in the cooling storage tank 9 is discharged into the first inlet pipe 22 through the liquid discharge pipe 19 and the first connecting pipe 21.
The liquid pipe II flange arranged integrally at the lower side of the cooling storage box 9 is connected with the liquid inlet pipe 23, the liquid inlet pipe 23 is communicated with the cooling storage box 9 through the liquid pipe II, one end flange of the liquid inlet pipe 23 is connected with the electromagnetic valve II 24, the inlet end flange of the electromagnetic valve II 24 is connected with the connecting pipe II 25, and one end of the connecting pipe II 25 is welded with the inlet pipe II 26;
when the second electromagnetic valve 24 is opened, the immersion liquid is input into the cooling storage tank 9 through the second inlet pipe 26.
One end flange of the first inlet pipe 22 is connected with a booster pump 27, a discharge end flange of the booster pump 27 is connected with a discharge pipe 28, a plate heat exchanger 31 is fixed on the inner bottom of the data machine room 1 through bolts, one end flange of the discharge pipe 28 is connected with a hot end rear side inlet of the plate heat exchanger 31, one end flange of the second inlet pipe 26 is connected with a cold end rear side inlet of the plate heat exchanger 31, a hot end front side inlet and a cold end front side inlet of the plate heat exchanger 31 are respectively connected with an immersion liquid filtering mechanism through connecting pipes 32, the immersion liquid filtering mechanism is used for filtering particle impurities in immersion liquid in real time, and the immersion liquid filtering mechanism is connected with a water chilling unit 42 through a pipeline;
Through the arrangement of the plate heat exchanger 31, the immersion liquid effectively cooled by the water chiller 42 is contacted with the hot immersion liquid in backflow, so that the temperature of the immersion liquid is reduced, the immersion liquid sucked into the water chiller 42 is prevented from being higher, and the immersion liquid is not beneficial to being further input into the cooling box 44.
The right side bolt of the installation seat board 2 is fixed with a cooling box 44, the top of the cooling box 44 is provided with a filling port, and the cooling box 44 is plugged by plug screw connection, and the rear side liquid outlet end of the water chilling unit 42 is connected with an inlet and outlet connecting pipe of the cooling box 44 through a connecting pipe 43 flange.
The cooling tank 44 is used for final storage of the immersion liquid, and is in contact with external air, so that the immersion liquid in the cooling tank can be cooled, the immersion liquid is further cooled by the water chilling unit 42 and is conveyed into the cooling tank 9, in the actual process of regulating the chilling degree of the water chilling unit 42, in order to avoid the temperature of the immersion liquid input into the cooling tank 9 from rising faster in the process of heat exchanging cold and hot immersion liquid by the plate heat exchanger 31, the refrigerating degree is required to be set to be lower than the expected temperature of 2 ℃ discharged into the cooling tank 9 in the cooling setting of the water chilling unit 42.
Referring to fig. 3, a pressure release valve 29 is screwed to the corresponding side of the upper portion of the cooling storage tank 9, the discharge end of the pressure release valve 29 is in interference fit with an inlet hose 30, and one end of the inlet hose 30 is connected to the rear side of the hot end of the plate heat exchanger 31.
Therefore, when the temperature of the immersion liquid in the cooling tank 9 is high and the internal air pressure is large, the maximum pressure closing capacity of the relief valve 29 is exceeded, the immersion liquid released together due to the air pressure can be discharged through the relief valve 29, and the cooling recovery is performed in the system for recycling.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the immersion liquid filtering mechanism comprises a filtering tube 33 connected with a connecting tube 32 in a flange manner, one end of the filtering tube 33 is communicated with a filtering box 34, the filtering tube 33 and the filtering box 34 are integrated, a plate groove is transversely and uniformly formed in the inner bottom of the filtering box 34, a supporting frame 35 is inserted in the plate groove in a sliding manner, a filter screen plate 36 is bonded in a ring groove formed in the inner wall of the supporting frame 35 by adopting sealant, the filter screen plate 36 is made of nylon fiber filter screens, and the filtering box 34 at the upper part is internally provided with: the process precision from left to right is 1 mm, 0.4 mm and 0.001 mm respectively, and the lower part of the filter box 34 is provided with: the process precision from left to right was 0.001 mm, 0.4 mm, 1 mm, respectively. A filter layer 37 is arranged in the filter box 34 and positioned between the filter screen plates 36, the filter layer 37 is formed by pressing zeolite particles with the diameter of 2mm, the filter layer 37 is used for absorbing tiny electronic particles, a gland 38 is fixed on the top of the filter box 34 by adopting circumferential bolts, and the gland 38 is pressed on the top of the support frame 35 and the filter screen plates 36;
therefore, through the arrangement of the immersion liquid filtering mechanism, the electronic particulate matters in the immersion liquid can be filtered in the circulation process of the immersion liquid, and the content of the electronic particulate matters in the immersion liquid is effectively reduced.
The outer fringe of the bottom of gland 38 and the top of rose box 34 are equipped with the gland groove, have the seal ring 39 in the gland groove, and gland 38 passes through the bolt lock to be fixed at the top of rose box 34, and the opposite side of rose box 34 is provided with the filter tube 40 to guarantee gland 38 to the complex leakproofness in rose box 34 top. Each of the filter tubes 40 is connected to a front side outlet end of a chiller 42 via a pipe flange.
The recovered filtered immersion liquid is filtered by the immersion liquid filtering mechanism, is primarily cooled by the water chilling unit 42 and is discharged into the cooling tank 44, and the immersion liquid supplied from the cooling tank 44 can be further filtered by the immersion liquid filtering mechanism again, so that the content of electronic particles in the immersion liquid discharged into the cooling storage tank 9 can be further reduced.
Referring to fig. 4, the filter tube 33 and the filter tube 40 are uniformly screwed with an electronic water pressure gauge 41, and the electronic water pressure gauge 41 is used for detecting water pressure at the filter tube 33 and the filter tube 40.
In the upper immersion liquid filtering mechanism, the difference between the pressure value displayed by the electronic water pressure gauge 41 on the filtering tube 33 and the pressure value displayed by the electronic water pressure gauge 41 on the filtering tube 40 is higher than the standard deviation range, and in the lower immersion liquid filtering mechanism, the difference between the pressure value displayed by the electronic water pressure gauge 41 on the filtering tube 40 and the pressure value displayed by the electronic water pressure gauge 41 on the filtering tube 33 is higher than the standard pressure difference T, which means that the content of electronic particles in the immersion liquid is higher, and the filtering screen plate 36 and the filtering layer 37 in the immersion liquid and the immersion liquid filtering mechanism can be replaced.
Referring to fig. 5 and 6, the signal processing module includes a liquid level data receiving module, a liquid temperature data receiving module and a pressure data receiving module, wherein the liquid level data receiving module is used for receiving whether the liquid level of each liquid level sensor 17 reaches the standard or not in real time, the liquid temperature data receiving module is used for receiving the immersion liquid temperature signal uploaded by each liquid temperature sensor 18 in real time, furthermore, the liquid level and liquid temperature signal output ends of the water level and water temperature display are respectively connected with the liquid level data receiving module and the liquid temperature data receiving module through transmission lines, the pressure data receiving module is used for receiving the water pressure data uploaded by the electronic water pressure meter 41 at the filtering pipe 33 and the filtering pipe 40 in real time, and furthermore, the signal output end of the electronic water pressure meter 41 is connected with the signal access end of the pressure data receiving module through the transmission lines;
The liquid level data receiving module, the liquid temperature data receiving module and the pressure data receiving module are in transmission connection with a number distribution module, the number distribution module is used for numbering the signals which are uploaded and processed by the liquid level sensor 17 and the liquid temperature sensor 18 in each cooling storage box 9, and numbering each group of pressure data, and the numbering principle of the number distribution module is as follows: numbering the liquid level up to standard signal and the liquid temperature signal from a cooling tank 9 and numbering the two pressure data from an immersion liquid filtering mechanism can avoid errors in the data processing and analyzing process. The serial number distribution module is in transmission connection with the data analysis module, and the data analysis module is used for receiving the distributed serial number liquid temperature signals and the liquid level standard reaching signals and the serial number pressure data in real time, and analyzing and judging according to the signals and the data. In the data analysis module, a stored liquid temperature value S, a standard pressure difference value T and a non-filtering pressure difference threshold range F-Q are stored, wherein the stored liquid temperature value S is a suitable server cooling liquid temperature value, and the non-filtering pressure difference threshold range F-Q is a difference range of pressure values at two sides of an immersed liquid filter structure when the filter screen plate 36 and the filter layer 37 are not installed. The standard pressure difference T is a normal pressure difference value of two sides of filtration, wherein the standard pressure difference value of the upper immersed liquid filtration mechanism is T1, and the standard pressure difference value of the lower immersed liquid filtration mechanism is T2. When the liquid Wen Shuzhi uploaded in real time exceeds S, whether a water level standard signal is obtained or not is analyzed, whether the water level standard signal is obtained or not is judged, and a valve opening instruction of a first control electromagnetic valve 20 and a second electromagnetic valve 24 of the grouping control transmission module is continuously issued to the control signal processing module; when the liquid temperature value uploaded in real time is not higher than S, analyzing whether a water level standard signal is obtained, if so, issuing a first control solenoid valve 20 and a second solenoid valve 24 valve closing instruction of a grouping control transmission module to a control signal processing module, if not, issuing a first control solenoid valve 20 valve closing instruction of the grouping control transmission module to the control signal processing module, and continuing issuing a first control solenoid valve 24 valve opening instruction of the grouping control transmission module to the control signal processing module; whether the difference of the pressure values of the upper immersed liquid filtering mechanism is higher than T1 or the difference of the pressure values of the lower immersed liquid filtering mechanism is higher than T2, a command for controlling all the solenoid valves 20 and the solenoid valves 24 to close is issued to the control signal processing module I, a command for controlling all the electric telescopic rods 10 to extend out of the highest position is issued to the control signal processing module II to stop, alarm signals for replacing immersed liquid and the filter screen plates 36 and the filter layers 37 in the immersed liquid filtering mechanism are issued, at the moment, the filter screen plates 36 and the filter layers 37 in the immersed liquid filtering mechanism can be detached, and the gland 38 is reinstalled, when the difference value of the pressure values of the upper immersion liquid filtering mechanism and the lower immersion liquid filtering mechanism is F-Q, delaying for 2 minutes, and issuing a valve opening instruction of the first electromagnetic valve 20 and the second electromagnetic valve 24 to the control signal processing module by the grouping control transmission module. At this time, the immersion liquid replacing mode is entered, the hoses of the external liquid suction pump are randomly inserted into any one or a plurality of cooling storage boxes 9 to pump immersion liquid until the immersion liquid in all the cooling storage boxes 9 is completely pumped, the uploading pressure value is zero, the running of the chiller 42 and the booster pump 27 is stopped due to the lack of water pressure, the plugs of the cooling boxes 44 are rotated out, the hoses of the immersion liquid filling machine are plugged into the filling openings to fill the immersion liquid, the chiller 42 is in pressure operation, the water pressure sensor 41 on the filtering pipe 40 of the immersion liquid filtering mechanism at the lower part uploads the pressure value, the control signal processing module is kept to send the valve opening instruction of the first electromagnetic valve and the second electromagnetic valve which are controlled by the grouping control transmission module, and the first grouping control transmission module is issued to control the valve closing instructions of all the electromagnetic valves II 24, the time delay is 20 seconds, the second grouping control transmission module is issued to control the command of the second grouping control transmission module to control the ejector rods of all the electric telescopic rods 10 to retract to the shortest position to stop, the continuous filling is stopped when all the cooling storage boxes 9 send out water level standard signals, the plugs are screwed into the filling ports again, the first grouping control transmission module is issued to control the valve closing instructions of all the electromagnetic valves I20 and all the electromagnetic valves II 24, and the new filter screen plates 36 and filter layers 37 are added into the filter boxes 34.
The control transmission module comprises an alarm information processing module and a control signal processing module which are in transmission connection with the data analysis module, wherein the alarm information processing module is used for carrying out alarm signal conversion when the water pressure data ratio at the filtering pipe 33 and the filtering pipe 40 exceeds the standard pressure difference value, and also is used for sending out alarm signals for replacing the immersion liquid and the filter screen plate 36 and the filter layer 37 in the immersion liquid filtering mechanism. The alarm information processing module is in transmission connection with an information mapping processing module, and the information mapping processing module is used for mapping the liquid temperature signal, the liquid level signal reaching the standard, the pressure data and the alarm signal onto the touch screen industrial personal computer 102 in real time, and displaying the liquid temperature signal, the liquid level signal reaching the standard or not and the pressure data in groups according to the number, and if the alarm signal exceeding the standard pressure difference occurs, the alarm signal exceeding the standard pressure difference is preferentially deduced. More specifically, the signal input end of the industrial personal computer 102 is connected with the signal output pin of the information mapping processing module through a transmission line;
with such an arrangement, a manager can check the operation condition of the immersion liquid in the machine room through the industrial personal computer 102, and can obtain information in time and rapidly perform treatment when the immersion liquid needs to be replaced and the filter screen plate 36 and the filter layer 37 need to be replaced.
The control signal processing module is used for further processing the analysis result of the data analysis module into control signals for controlling the lifting mechanism of the sealing cover and the immersion liquid supply circulating device, and the control signal processing module is in transmission connection with the grouping control transmission module II and the grouping control transmission module I;
An integrated relay 49 and a driver 48 are fixed on the right side in the processing box 45 through a space screw, a first grouping control transmission module is used for inputting control signals for controlling the on-off of the first electromagnetic valve 20 and the second electromagnetic valve 24 into the integrated relay 49 in real time, more specifically, a signal output pin of the first grouping control transmission module is connected with a signal input end of the integrated relay 49 through a transmission line, a power connection upper pile of the integrated relay 49 is connected with an external power supply through a cable, and a power connection lower pile of the integrated relay 49 is respectively connected with electric control input ends of the first electromagnetic valve 20 and the second electromagnetic valve 24 according to preset numbers; the second grouping control module is configured to input a control signal for controlling the expansion of the electric telescopic rod 10 to each driver 48 in real time, and more specifically, each signal output pin of the second grouping control module is connected to a signal access end of each driver 48 according to a preset number, a main power access end of the driver 48 is connected to a peripheral power supply through a cable, and an electric control output end of the driver 48 is connected to a power access end of the electric telescopic rod 10 through a cable.
The working principle of this embodiment is as follows:
Closing cap elevating system, immersion liquid supply circulation device, liquid temperature sensor 18, liquid level sensor 17, signal processing module, accuse delivery module, driver 48 and integrated relay 49: when the temperature value of the liquid Wen Shuzhi uploaded in real time exceeds the temperature value suitable for cooling, the immersion liquid supply circulation device can be controlled to continuously supply the cooled immersion liquid into the cooling storage box 9, and the immersion liquid with higher upper temperature is cooled and pumped away; when the liquid temperature value uploaded in real time does not exceed the temperature value suitable for cooling, the immersion liquid supply circulation device can be controlled to stop supplying the cooled immersion liquid into the cooling storage box 9, so that the cooling storage box 9 with different heat generation amounts can be subjected to adaptive water cooling circulation control, and the utilization rate of cooling and heat exchange of the immersion liquid is effectively improved.
Secondly, in the process of circularly supplying and conveying the immersion liquid, the immersion liquid is supplied to an immersion liquid filtering mechanism in a circulating device to effectively filter electronic particulate matters in the immersion liquid in the process of supplying and recycling the immersion liquid, so that the content of the electronic particulate matters in the cooling storage box 9 is effectively reduced, a server is protected, and the heat dissipation effect of the immersion liquid in the cooling storage box 9 is improved.
When the difference of the pressure values of any one group of electronic water pressure meters 41 in the upper and lower immersed liquid filtering mechanisms is higher than the standard difference, the signal processing module judges that the content of electronic particles in the immersed liquid is higher and the immersed liquid filtering mechanism reaches the filtering limit, the transmission control module enters an immersed liquid mode, the closed cover lifting mechanism is controlled to bring the server out of the cooling storage box 9, the filter screen plate 36 and the filter layer 37 are taken out, the gland 38 is reinstalled, the immersed liquid is circularly pumped, the immersed liquid in the cooling storage box 9 can be pumped at the moment, after the immersed liquid is pumped out, the cooling box 44 is filled with new immersed liquid, the signal processing module judges whether the immersed liquid is supplied to the circulating device by the transmission control module or not according to whether the water level reaches the standard, until the immersed liquid is completely filled, the immersed liquid is stopped from being supplied to the circulating device, and the new filter screen plate 36 and the filter layer 37 are additionally arranged in the filter box 34, so that in the continuous operation process of the server 24 hours, the data machine room can automatically judge whether the immersed liquid and the new filter screen plate 36 and the filter layer 37 need to be replaced according to the use condition, and the service life of the immersed liquid is more convenient to manage.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (10)
1. A modularized water-cooling circulation heat dissipation type data machine room is characterized in that: the device comprises a data machine room (1), wherein an installation seat board (2) is arranged outside the data machine room (1), the installation seat board (2) is used for being installed on the ground and supporting the data machine room (1), a top cover (3) is arranged at the top of the data machine room (1), an upper space and a lower space are separated into the data machine room (1) by a platform board (8), and cooling storage boxes (9) are arranged on two sides of the lower space of the data machine room (1);
The top of the cooling storage box (9) is provided with a sealing cover (11), the bottom of the sealing cover (11) is provided with a server placement frame (14) for loading a server, the server placement frame (14) is positioned in the cooling storage box (9), the data machine room (1) is provided with a sealing cover lifting mechanism, and the sealing cover lifting mechanism is used for driving the sealing cover (11) to move out of the cooling storage box (9) upwards, sealing the top of the cooling storage box (9) and movably collecting and finishing all cables connected with the server;
The upper middle part of the server placement frame (14) is respectively provided with a liquid level sensor (17) and a liquid temperature sensor (18), the liquid level sensor (17) is used for transmitting whether the liquid level of the immersion liquid reaches the standard or not in real time outwards, and the liquid temperature sensor (18) is used for transmitting the liquid temperature signal of the immersion liquid outwards in real time;
the lower space of the data machine room (1) is provided with an immersion liquid supply circulation device which is used for circularly replacing immersion liquid in each cooling storage box (9) and cooling and filtering the immersion liquid in the circulation process;
A processing box (45) is arranged on one side of the upper space of the data machine room (1), the processing box (45) is internally divided into two installation spaces by a partition plate (46), a development plate (47) is arranged in one installation space, a signal processing module and a control transmission module are arranged on the development plate (47), and the signal processing module is used for matching liquid level standard reaching signals and liquid temperature signals uploaded by each liquid level sensor (17) and each liquid temperature sensor (18) with each cooling storage box (9) and comprehensively analyzing the liquid level standard reaching signals and the liquid temperature signals; the control transmission module is used for processing control signals for controlling the sealing cover lifting mechanism and the immersion liquid supply circulation device according to the analysis result of the signal processing module and correspondingly outputting the control signals.
2. The modular water-cooled circulating heat dissipation type data room of claim 1, wherein: one side of the data machine room (1) is provided with an organic door (101), one side of the data machine room (1) and one side close to the machine door (101) are provided with a touch screen industrial personal computer (102), and the touch screen industrial personal computer (102) is used for displaying working state information of each cooling storage box (9) in real time.
3. The modular water-cooled circulating heat dissipation type data room of claim 1, wherein: a fresh air fan (4) is arranged on the top cover (3), an air suction end of the fresh air fan (4) is connected with an air suction pipeline (401), an air hood (5) is arranged at the bottom of the top cover (3), an air exhaust end of the fresh air fan (4) is communicated with the air hood (5) through an exhaust pipe, an air suction pipe is connected with an air suction end of the fresh air fan (4), and the air suction pipe is arranged in an upper space of the data machine room (1);
The utility model discloses a wire tube, including top cap (3), wire tube one (6) are provided with on top cap (3), the bottom mid-side of top cap (3) is provided with light (7), the power access end of light (7) is through the power cord in the wire tube one (6).
4. The modular water-cooled circulating heat dissipation type data room of claim 1, wherein: the sealing cover lifting mechanism comprises electric telescopic rods (10) which are arranged in the lower space of the data machine room (1) and are close to the side positions of the cooling storage boxes (9), ejector rods of the electric telescopic rods (10) are connected with sealing covers (11), the sealing covers (11) are in sliding contact with movable ports arranged on the front side and the rear side of the two sides of the platform plate (8), sealing rings are further arranged at the bottoms of the sealing covers (11), and when the ejector rods of the electric telescopic rods (10) retract to the shortest state, the sealing rings are tightly pressed on top ports of the cooling storage boxes (9);
One side of closing cap (11) is provided with slider (12), evenly be equipped with spout (13) and slider (12) slip in inserting spout (13) around the upper space both sides of data computer lab (1), the top seal of closing cap (11) is fixed and is provided with tow chain spool (15), data computer lab (1) both sides are provided with spool two (16), each cable that server on server arrangement frame (14) is connected wears out tow chain spool (15) and spool two (16) in proper order.
5. The modular water cooled circulating heat dissipating data room of claim 4, wherein: the top of closing cap (11) is provided with water level temperature display (201), the transmission line of level sensor (17) and liquid temperature sensor (18) is connected respectively to liquid level signal access end and the liquid temperature signal access end of water level temperature display (201), water level temperature display (201) are arranged in whether the liquid level in the real-time display cooling case (9) up to standard signal and liquid temperature signal to whether up to standard signal and liquid temperature signal transmission carry out signal processing in the signal processing module with the liquid level.
6. The modular water-cooled circulating heat dissipation type data room of claim 5, wherein: the immersion liquid supply circulation device comprises a liquid discharge pipe (19) connected to the upper side of the cooling storage box (9), one end of the liquid discharge pipe (19) is connected with a first electromagnetic valve (20), the discharge end of the first electromagnetic valve (20) is connected with a first connecting pipe (21), and one end of the first connecting pipe (21) is connected with a first inlet pipe (22);
The lower side of the cooling storage box (9) is connected with a liquid inlet pipe (23), one end of the liquid inlet pipe (23) is connected with a second electromagnetic valve (24), the inlet end of the second electromagnetic valve (24) is connected with a second connecting pipe (25), and one end of the second connecting pipe (25) is connected with a second inlet pipe (26);
One end of the first inlet pipe (22) is connected with a booster pump (27), the discharge end of the booster pump (27) is connected with a discharge pipe (28), one end of the discharge pipe (28) is connected with a hot end one-side inlet of the plate heat exchanger (31), one end of the second inlet pipe (26) is connected with a cold end one-side inlet of the plate heat exchanger (31), the hot end other-side inlet and the cold end other-side inlet of the plate heat exchanger (31) are respectively connected with an immersion liquid filtering mechanism through connecting pipes (32), the immersion liquid filtering mechanism is used for filtering particle impurities in immersion liquid in real time, and the immersion liquid filtering mechanism is connected with a water chilling unit (42) through pipelines;
one side of the mounting seat board (2) is provided with a cooling box (44), and one side of the water chilling unit (42) is connected with an inlet and outlet connecting pipe of the cooling box (44) through a connecting pipe (43).
7. The modular water cooled circulating heat dissipating data room of claim 6, wherein: the cooling storage box is characterized in that a pressure relief valve (29) is connected to one side of the upper portion of the cooling storage box (9), an exhaust end of the pressure relief valve (29) is connected with an inlet hose (30), and one end of the inlet hose (30) is connected to one side of the hot end of the plate heat exchanger (31).
8. The modular water cooled circulating heat dissipating data room of claim 6, wherein: the immersion liquid filtering mechanism comprises a filtering-in pipe (33) connected with a connecting pipe (32), one end of the filtering-in pipe (33) is communicated with a filtering box (34), a plate groove is formed in the inner bottom of the filtering box (34), a supporting frame (35) is arranged in the plate groove in an inserted mode, a filtering plate (36) is arranged in the supporting frame (35), a filtering layer (37) is arranged in the filtering box (34) and located between the filtering plates (36), a pressing cover (38) is fixedly arranged at the top of the filtering box (34), and the pressing cover (38) is tightly pressed on the tops of the supporting frame (35) and the filtering plate (36);
The top of gland (38) bottom outer fringe and rose box (34) is equipped with the gland groove, be provided with seal ring (39) in the gland groove, gland (38) pass through the bolt lock and fix at the top of rose box (34), the opposite side of rose box (34) is provided with filter tube (40), each filter tube (40) are respectively through the other side of pipe connection at cooling water set (42) out the liquid end.
9. The modular water cooled circulating heat dissipating data room of claim 8, wherein: and the electronic water pressure gauge (41) is uniformly arranged on the filtering-in pipe (33) and the filtering-out pipe (40), and the electronic water pressure gauge (41) is used for detecting water pressure at the filtering-in pipe (33) and the filtering-out pipe (40).
10. The modular water cooled circulating heat dissipating data room of claim 9, wherein: the signal processing module comprises a liquid level data receiving module, a liquid temperature data receiving module and a pressure data receiving module, wherein the liquid level data receiving module is used for receiving whether the liquid level of each liquid level sensor (17) meets the standard or not in real time, the liquid temperature data receiving module is used for receiving immersion liquid temperature signals uploaded by each liquid temperature sensor (18) in real time, and the pressure data receiving module is used for receiving water pressure data uploaded by electronic water pressure meters (41) at a filtering-in pipe (33) and a filtering-out pipe (40) in real time;
The liquid level data receiving module, the liquid temperature data receiving module and the pressure data receiving module are in transmission connection with a number distribution module, the number distribution module is used for numbering the signals which are uploaded and processed by the liquid level sensor (17) and the liquid temperature sensor (18) in each cooling storage box (9) and numbering each group of pressure data, the number distribution module is in transmission connection with a data analysis module, and the data analysis module is used for receiving whether the distributed numbered liquid temperature signals and liquid level reach the standard or not and the numbered pressure data in real time and carrying out analysis and judgment according to the signals and the data;
The control transmission module comprises an alarm information processing module and a control signal processing module which are in transmission connection with the data analysis module, wherein the alarm information processing module is used for carrying out alarm signal conversion when the water pressure data ratio at the filtering-in pipe (33) and the filtering-out pipe (40) exceeds a standard pressure difference value, the alarm information processing module is in transmission connection with an information mapping processing module, and the information mapping processing module is used for mapping a liquid temperature signal, a liquid level standard signal, pressure data and an alarm signal onto a touch screen industrial personal computer (102) in real time;
the control signal processing module is used for further processing the analysis result of the data analysis module into control signals for controlling the lifting mechanism of the sealing cover and the immersion liquid supply circulation device, and the control signal processing module is in transmission connection with a grouping control transmission module II and a grouping control transmission module I;
The other installation space in the processing box (45) is provided with an integrated relay (49) and a driver (48), the first grouping control transmission module is used for inputting control signals for controlling the on-off of the first electromagnetic valve (20) and the second electromagnetic valve (24) into the integrated relay (49) in real time, and the second grouping control transmission module is used for inputting control signals for controlling the expansion and contraction of the electric telescopic rod (10) to each driver (48) in real time.
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| CN114860051A (en) * | 2022-07-07 | 2022-08-05 | 天津提尔科技有限公司 | Low-voltage direct-current power supply immersion liquid cooling artificial intelligence server |
| CN117215390A (en) * | 2023-09-27 | 2023-12-12 | 苏州元脑智能科技有限公司 | Liquid cooling server system and liquid cooling data center |
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| CN118119165B (en) | 2024-07-19 |
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