CN113078004B

CN113078004B - High-speed server heat dissipation cabinet and heat dissipation method thereof

Info

Publication number: CN113078004B
Application number: CN202110332546.7A
Authority: CN
Inventors: 张璐
Original assignee: Shenyang Aoxun Technology Co ltd
Current assignee: Shenyang Aoxun Technology Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2023-02-07
Anticipated expiration: 2041-03-29
Also published as: CN113078004A

Abstract

The invention discloses a high-speed server heat dissipation cabinet and a heat dissipation method thereof, wherein the heat dissipation cabinet comprises a cabinet mechanism, an air draft mechanism, a heat dissipation mechanism, a fire extinguishing mechanism and a power failure mechanism; the air draft mechanism is fixedly installed at the bottom inside the cabinet mechanism, the heat dissipation mechanism is arranged on the outer wall of the cabinet mechanism, the fire extinguishing mechanism is arranged at the top inside the cabinet mechanism, and the power failure mechanism is fixedly installed on the front surface of the outer surface of the cabinet mechanism. When the power is low, the draught fan is started, external air is used for heat dissipation, and when the power is high, the air draft mechanism is used for air draft of the interior of the cabinet, hot air is exhausted for cooling and drying, and then cold air is blown into the cabinet for heat dissipation, so that the interior of the cabinet is sealed, circulating air is formed, heat is dissipated circularly, and the heat dissipation efficiency is high.

Description

High-speed server heat dissipation cabinet and heat dissipation method thereof

Technical Field

The invention relates to the technical field of heat dissipation cabinets. In particular to a high-speed server heat dissipation cabinet and a heat dissipation method thereof.

Background

The high-speed server used in the market can generate a large amount of heat when in use at present, if the heat can not be dissipated, the use of the server can be influenced, even accidents can be caused, if the heat can not be completely dissipated only by the server, serious accidents can occur under long-time accumulation, the current heat dissipation mode is too simple, the heat dissipation effect is not good, moisture can be contained in air used for heat dissipation, when the air cools the outer surface of the cabinet, hot air in the cabinet is in contact with the outer surface of the cabinet, water can be condensed and adsorbed in the cabinet, the inside of the cabinet is an electrical element, when the moisture is too much, the electrical appliance can be damaged, and a fire accident can occur seriously, and when the cabinet has an accident, the traditional device often does not have the capability of extinguishing the initial fire, and the serious accident is often caused because the initial fire is not timely extinguished, so the traditional device still has great defects.

Disclosure of Invention

Therefore, the technical problem to be solved by the present invention is to provide a high-speed server heat dissipation cabinet and a heat dissipation method thereof, which can dry heat dissipation air and effectively protect the safety of a server.

In order to solve the technical problems, the invention provides the following technical scheme:

a heat dissipation cabinet of a high-speed server and a heat dissipation method thereof comprise a cabinet mechanism, an air draft mechanism, a heat dissipation mechanism, a fire extinguishing mechanism and a power failure mechanism; the air draft mechanism is fixedly installed at the bottom inside the cabinet mechanism, the heat dissipation mechanism is arranged on the outer wall of the cabinet mechanism, the fire extinguishing mechanism is arranged at the top inside the cabinet mechanism, and the power failure mechanism is fixedly installed on the front surface of the outer surface of the cabinet mechanism.

The heat dissipation cabinet for the high-speed server and the heat dissipation method thereof are characterized in that the cabinet mechanism comprises a frame body, a supporting block, a top plate, a cabinet door and an observation window; the rack body is square, four corners of the rack body are supported by four upright posts, two sides of the rack body are fixed by side plates clamped with the upright posts, the side plates can be detached, supporting blocks are arranged at the bottom positions of the inner sides of the upright posts and at positions about thirty centimeters away from the bottom of the upright posts, the number of the supporting blocks is four, the supporting blocks are in mutual contact with the bottoms of the servers, the top of the rack body is movably connected, and the top plate is movably connected to the top of the rack body; the cabinet door is characterized in that the front side of the cabinet body is connected with the cabinet door through a hinge, sealing rubber is filled in gaps where four sides of the cabinet door are in contact with the cabinet body, the sealing rubber is made of insulating materials, an observation window is arranged on the upper half portion of the inner wall of the cabinet door, the observation window is rectangular, and the observation window is made of transparent plastics.

The air draft mechanism comprises an air collecting groove, a first filter screen, an air nozzle, an exhaust fan, an air draft pipe, a silencer and an air stop valve membrane; the air collecting groove is fixedly installed at the bottom of the frame body, the air collecting groove is located at the bottom of the supporting block, a distance exists between the air collecting groove and the supporting block, a cavity is formed in the air collecting groove, the cavity is concave, and a first filter screen is fixedly installed in the cavity; the air nozzle is inserted into the air collecting groove and is positioned at the bottom of the first filter screen, the air nozzle is in a conical shape, a smaller nozzle opening of the air nozzle is an air suction opening, the other end of the air nozzle is an air outlet, the air outlet is rectangular, an air inlet in the air nozzle is fixedly provided with an exhaust fan, and the exhaust fan is fixedly arranged at the right side of the air nozzle; an exhaust pipe is inserted into the air nozzle, a silencer is arranged at an air inlet of the exhaust pipe, the silencer is fixedly mounted at a position, close to the left, of an air outlet in the air nozzle, and an air stop valve membrane is arranged at a position, exposed to the air nozzle, of the exhaust pipe.

The heat dissipation mechanism comprises an air draft water tank, a base, a condenser pipe, a water dripping pipe, a stirring rod, a motor, a partition plate, a screen plate, a drying box, a breathable film, an air injection pipe, a machine pump, an air injection water tank, an air injection head, a sealing box, an induced draft fan, an air inlet, a second filter screen, a baffle plate, a limiting block and a heat dissipation opening; the air draft water tank is fixedly arranged at the left side position of the top of the base, the base is fixedly arranged at the bottom of the frame body, a distance is reserved between the air draft water tank and the side plate of the frame body, the exhaust pipe is arranged inside the air draft water tank in a U-shaped mode, and the inside of the air draft water tank is filled with full box condensed water; the drying box comprises a base, a suction pipe, a condenser pipe, a threaded stirring blade, a motor, a baffle plate, a drying box, drying agents, ventilating films, a drying box and a drying box, wherein the other end of the suction pipe is inserted into the condenser pipe, the condenser pipe is fixedly installed on the left side of the inside of the base, a water dropping pipe is arranged at the bottom of the condenser pipe, air ports are formed in the upper end and the lower end of the right side of the condenser pipe, a stirring rod is arranged between the two air ports, the stirring rod is arranged on the outer surface of a rotating shaft, the threaded stirring blade is arranged on the outer surface of the stirring rod in a rotating mode, the motor is fixedly connected to one end of the left side of the stirring rod, the right side of the other end of the stirring rod is rotatably connected to the center of the baffle plate, the bottom of the baffle plate is fixedly installed on one side of the top of a screen plate, a grid is arranged on the inner wall of the screen plate, the drying box is filled with drying agents, the outer surfaces of the two drying boxes are provided with the ventilating films, one side opposite to the outer surfaces of the two drying boxes, a gap is reserved in the middle, and a stirring rod is arranged in the gap between the two drying boxes; the jet pipe is inserted into the upper part of the inner wall of the partition plate, the outer surface of the jet pipe is provided with a pump, the pump is arranged on the right side of the base, the pump is arranged on the outer surface of the part, inserted into the base, of the jet pipe, the jet pipe is discharged out from the top of the right side of the base, the middle part of the jet pipe is arranged inside the air spraying water tank, the other end of the jet pipe is inserted into the top of the top plate, the jet heads are arranged on two sides of the inner wall of the top plate, and the number of the jet heads is multiple; seal box fixed mounting is in support body top left side and convulsions water tank's top position, the internally mounted of seal box has the draught fan, the mouth of blowing of draught fan is just to the space department between support body left side and the convulsions water tank, the inner wall at the left side curb plate is installed to the air intake, the left side of air intake is the inclined plane, the air inlet department of air intake is the top, the inside left side fixed mounting of air intake has the second filter screen, the inside central point of air intake puts to rotate and is connected with the baffle, the top of baffle is passed through the turning block and is connected, the inside bottom fixed mounting of air intake has the stopper, stopper and baffle bottom left side are close to a terminal surface contact of second filter screen, nevertheless do not connect with, the inside of right side curb plate is provided with the thermovent, the inner structure of thermovent is the same but opposite in position with the air intake, the air intake sets up to a plurality ofly with the thermovent.

The fire extinguishing mechanism comprises a dry powder box, a smoke sensor, a sliding rail, a pore plate, a sliding chute, a through hole, a spraying hole, an electromagnetic spring and a jacking spring; the dry powder box is fixedly arranged in the middle of the inner wall of the top plate, compressed dry powder is filled in the dry powder box, and a smoke sensor is fixedly arranged in the center of the bottom of the outer wall of the dry powder box; the bottom of the inner wall of the dry powder box is fixedly provided with a slide rail, the bottom of the pore plate is provided with a slide groove, the pore plate is connected to the outer surface of the slide rail in a sliding manner through the slide groove, the contact surfaces of the two plates are both provided with sealing rubber, the inner wall of the pore plate is provided with a through hole, the bottom of the dry powder box is provided with a spray hole, the diameters of the spray hole and the through hole are equal, and the through hole in the inner wall of the pore plate and the spray hole in the bottom of the dry powder box are not parallel to each other and are arranged in a staggered manner; the one end on the right side of orifice plate is provided with electromagnetic spring, electromagnetic spring's control end is connected with smoke alarm, electromagnetic spring is at the ejecting promotion orifice plate of during operation telescopic link, and the through-hole of orifice plate inner wall forms the parallel with the orifice of dry powder bottom of the case portion, and two holes are relative, and two holes distribute for staggering under normal conditions, the left other end of orifice plate is provided with the jack-up spring, the jack-up spring is jack-up state when out of work.

According to the high-speed server heat dissipation cabinet and the heat dissipation method thereof, the power-off mechanism comprises a power-off box, a lead, a conductive ball, a fixing frame, a push rod and a ball groove; the power-off box is fixedly arranged at the lower part of the outer surface of the cabinet door, wires are inserted into both sides of the power-off box, one end of the outer part of the power-off box of the left wire is connected to the inside of the cabinet, the other end of the inner part of the power-off box is contacted with the conductive ball, the wires are fixed in the power-off box through the fixing frame, one ends of the two wires entering the power-off box are contacted through the conductive ball, and the power-off box is mutually electrified, a top rod is fixedly mounted at the top inside the power-off box, the top rod is arranged at the top of the conductive ball, a ball groove is fixedly mounted at the bottom inside the power-off box, the ball groove is arranged at the bottom of the conductive ball, the parts inside the power-off box are all suspended, and an insulating layer is arranged between the lead and the power-off box.

The technical scheme of the invention achieves the following beneficial technical effects:

1. when the power of the server is low, a worker can radiate heat by starting the induced draft fan in the sealed box, external air enters the top of the air inlet to radiate heat inside the cabinet, and meanwhile, in order to prevent the external air from containing impurities, when the air is sucked into the air inlet, the second filter screen in the sealed box can filter the air, the impurities in the air are filtered, and damage to the inside of the cabinet and a server is prevented, after the air enters the air inlet, the baffle is blown by the air, the rotating direction of the baffle is inward, meanwhile, a limit block is arranged in the outward direction, so that errors caused by rotation of the baffle can be effectively prevented, the air can smoothly enter the cabinet to radiate the server, the inside of the heat radiating port is arranged opposite to the arrangement of the air inlet, the second filter screen in the heat radiating port can prevent the external impurities from reversely entering, when the server is high in use power, and when the heat radiating load is increased, the induced draft fan in the air exhausting mechanism can be started, a closed space is formed in the cabinet, the air can suck the hot air through the draft fan, the back flow of the first filter screen, the air can effectively eliminate noise generated by the hot air, and the noise generated by the air exhaust fan, and the air can be reduced when the air exhausting device is arranged in the water pipe, and the noise of the air exhaust pipe, contain a large amount of moisture in the hot-air, if these moisture can not get rid of, then after the surface cooling of air to the rack, the inside hot-air of server contacts with refrigerated surface, will condense into water, cause the damage to the server, consequently when the air after removing heat enters into the inside of condenser pipe, the condenser pipe cools down the air, moisture in the desorption air, the water that condenses falls the bottom of base through the drip pipe low, simultaneously the air flows by the wind gap of condenser pipe, under the effect of puddler, the air contacts with the drying cabinet, the surface of drying cabinet is provided with the ventilated membrane, can guarantee air and the inside drier intensive mixing of drying cabinet, then the air is taken out through the jet-propelled pipe, further remove heat through the jet-head blowout at last, dispel the heat to the rack inside, make the inside circulation heat dissipation that forms of rack, the radiating effect is better, set up the top at the rack through the jet-head, be in order to cover the hot-air, the inside hot-air that forms of rack will flow downwards, and the jet-head sets up in the top of rack, can prevent the safe heat dissipation that this heat-air from appearing through the circulation device, the formation moisture, this heat dissipation can prevent the above-air from forming from the maximization of circulation from, the heat-air from, the heat-drying cabinet, the heat-air from appearing.

2. According to the invention, through the arrangement of the smoke sensor, when a server is overloaded and fires, and the like, the smoke sensor alarms when detecting signals, and simultaneously starts the electromagnetic spring in a contraction state, so that the electromagnetic spring extends out, the jacking spring retracts, the sliding groove on the inner wall of the pore plate slides on the outer surface of the sliding rail, the outer surface of the pore plate is provided with the through hole, the bottom of the dry powder box is provided with the spray hole, when the pore plate slides, the jacking spring retracts, the through hole is parallel to the spray hole, dry powder is sprayed out of the dry powder box, the server is extinguished, and initial fire is extinguished.

3. According to the invention, through the arrangement of the power-off box, when the device is overloaded, the power can be quickly cut off so as to put out a fire on a server, the two ends of the power-off box are both connected with the wires, the wire on the left side is connected to the power supply end of the server, the wire on the right side is connected to the power-on end, when the server has an accident, the power can be quickly cut off by the power-off box, the control end of the ejector rod is connected with the smoke sensor, when the smoke sensor gives an alarm, the ejector rod receives a signal and quickly ejects out, the conductive balls clamped on the outer surfaces of the two wires are ejected out, so that the two wires are not electrified, and meanwhile, in order to prevent the bouncing of the conductive balls, the device is provided with the ball groove below the conductive balls, after the ejector rod ejects the conductive balls, the conductive balls can fall into the ball groove, so that the bouncing of the conductive balls is prevented, the operation safety of the device can be ensured through the arrangement, and when the accident occurs, the emergency power can be cut off.

Drawings

FIG. 1 is a front view of the cabinet mechanism of the present invention;

FIG. 2 is a schematic view of the interior of the cabinet mechanism of the present invention;

FIG. 3 is a schematic structural view of the air collecting duct of the present invention;

FIG. 4 is a schematic view of the internal structure of the tuyere of the present invention;

FIG. 5 is a schematic view of the interior of the base of the present invention;

FIG. 6 is a schematic view of the outer surface of the drying box of the present invention;

FIG. 7 is a schematic view of the interior of the intake vent of the present invention;

FIG. 8 is a schematic view of the structure of the inner wall of the top plate of the present invention;

FIG. 9 is a schematic view of the orifice plate of the present invention as it slides;

FIG. 10 is a schematic illustration of the configuration of the orifice plate of the present invention when separated;

FIG. 11 is a schematic view of the interior of the dry powder cabinet of the present invention;

FIG. 12 is a schematic view of the interior of the power disconnect box of the present invention.

In the figures, the reference numbers are given by: 100-a cabinet mechanism; 200-an air draft mechanism; 300-a heat dissipation mechanism; 400-a fire extinguishing mechanism; 500-a power-off mechanism; 101-a frame body; 102-a support block; 103-a top plate; 104-a cabinet door; 105-a viewing window; 201-air collecting groove; 202-a first filter screen; 203-blast nozzle; 204-an exhaust fan; 205-an exhaust pipe; 206-a silencer; 207-air stop valve membrane; 301-air draft water tank; 302-a base; 303-a condenser tube; 304-a drip pipe; 305-a stirring rod; 306-a motor; 307-a separator; 308-mesh plate; 309-a drying oven; 310-a gas permeable membrane; 311-a gas injection pipe; 312-a machine pump; 313-a wind spraying water tank; 314-a showerhead; 315-seal box; 316-induced draft fan; 317-air inlets; 318-a second filter; 319-baffle plate; 320-a limiting block; 321-a heat dissipation port; 401-dry powder box; 402-a smoke sensor; 403-a slide rail; 404-orifice plate; 405-a chute; 406-a via hole; 407-spraying holes; 408-an electromagnetic spring; 409-jacking spring; 501-power-off box; 502-a wire; 503-conductive balls; 504-a mount; 505-a mandril; 506-ball groove.

Detailed Description

A heat dissipation cabinet of a high-speed server and a heat dissipation method thereof comprise a cabinet mechanism 100, an air draft mechanism 200, a heat dissipation mechanism 300, a fire extinguishing mechanism 400 and a power failure mechanism 500; air draft mechanism 200 is fixedly installed at the bottom inside cabinet mechanism 100, heat dissipation mechanism 300 is arranged on the outer wall of cabinet mechanism 100, fire extinguishing mechanism 400 is arranged at the top inside cabinet mechanism 100, and power failure mechanism 500 is fixedly installed on the front surface of the outer surface of cabinet mechanism 100

In this embodiment, as shown in fig. 1-2, a heat dissipation cabinet for a high-speed server and a heat dissipation method thereof are disclosed, in which a cabinet mechanism 100 includes a frame body 101, a supporting block 102, a top plate 103, a cabinet door 104, and an observation window 105; the rack body 101 is in a square shape, four corners of the rack body are supported by four upright posts, two sides of the rack body 101 are fixed by side plates clamped with the upright posts, the side plates can be detached, supporting blocks 102 are arranged at the bottom of the inner side of each upright post and at positions about thirty centimeters away from the bottom, the number of the supporting blocks 102 is four, the supporting blocks 102 are in mutual contact with the bottoms of the servers, the top of the rack body 101 is movably connected, and a top plate 103 is movably connected to the top of the rack body 101; the front of the frame body 101 is connected with the cabinet door 104 through a hinge, sealing rubber is filled in gaps where four sides of the cabinet door 104 are in contact with the frame body 101, the sealing rubber is made of insulating materials, the upper half part of the inner wall of the cabinet door 104 is provided with an observation window 105, the observation window 105 is rectangular, and the observation window 105 is made of transparent plastics.

In this embodiment, as shown in fig. 2-4, an air draft mechanism 200 includes an air collecting duct 201, a first filter screen 202, an air nozzle 203, an air draft fan 204, an air draft tube 205, a silencer 206, and an air stop valve film 207; the air collecting groove 201 is fixedly installed at the bottom of the frame body 101, the air collecting groove 201 is located at the bottom of the supporting block 102, a distance exists between the air collecting groove 201 and the supporting block 102, a cavity is formed in the air collecting groove 201, the cavity is concave, and a first filter screen 202 is fixedly installed in the cavity; the air nozzle 203 is inserted into the air collecting groove 201, the air nozzle 203 is positioned at the bottom of the first filter screen 202, the air nozzle 203 is in a conical shape, the smaller mouth of the air nozzle 203 is an air suction opening, the other end of the air nozzle is an air outlet, the air outlet is rectangular, an air suction fan 204 is fixedly arranged at the position of an inner air inlet of the air nozzle 203, and the air suction fan 204 is fixedly arranged at the right side position of the air nozzle 203; an exhaust pipe 205 is inserted into the air nozzle 203, a silencer 206 is arranged at an air inlet of the exhaust pipe 205, the silencer 206 is fixedly installed at a position, close to the left, of an air outlet in the air nozzle 203, and an air stop valve film 207 is arranged at a position, exposed to the air, of the exhaust pipe 205 on the air nozzle 203.

In this embodiment, as shown in fig. 5 to 7, a heat dissipation cabinet for a high-speed server and a heat dissipation method thereof are provided, in which a heat dissipation mechanism 300 includes an air draft water tank 301, a base 302, a condensation pipe 303, a water dropping pipe 304, a stirring rod 305, a motor 306, a partition 307, a screen plate 308, a drying box 309, a breathable film 310, an air jet pipe 311, a pump 312, an air jet water tank 313, an air jet head 314, a sealing box 315, an induced draft fan 316, an air inlet 317, a second filter screen 318, a baffle 319, a limit block 320, and a heat dissipation port 321; the air draft water tank 301 is fixedly arranged at the left side position of the top of the base 302, the base 302 is fixedly arranged at the bottom of the frame body 101, a distance is reserved between the air draft water tank 301 and a side plate of the frame body 101, the air draft pipe 205 is arranged inside the air draft water tank 301 in a U-shaped mode, and the inside of the air draft water tank 301 is filled with full-tank condensed water; the other end of the air exhaust pipe 205 is inserted into the condenser pipe 303, the condenser pipe 303 is fixedly installed on the left side of the inside of the base 302, a water dropping pipe 304 is arranged at the bottom of the condenser pipe 303, air ports are formed in the upper end and the lower end of the right side of the condenser pipe 303, the stirring rod 305 is opposite to the stirring rod 305, a threaded stirring blade is arranged on the outer surface of the stirring rod 305 serving as a rotating shaft, the stirring rod 305 is rotatably connected inside the base 302, a motor 306 is fixedly connected to one end of the left side of the stirring rod 305, the position of the right side of the other end of the stirring rod 305 is rotatably connected to the center of the partition plate 307, the bottom of the partition plate 307 is fixedly installed on one side of the top of the screen plate 308, a grid is arranged on the inner wall of the screen plate 308, drying boxes 309 are fixedly installed on the outer surfaces of the base, drying boxes 309 are filled with drying agents, breathable films 310 are arranged on the outer surfaces of the two drying boxes 309, one side of the breathable films 310 on the outer surfaces of the two drying boxes 309 are opposite, a gap is reserved in the middle, and the stirring rod 305 is arranged in the gap between the two drying boxes 309; the gas injection pipe 311 is inserted into the upper part of the inner wall of the partition plate 307, the outer surface of the gas injection pipe 311 is provided with a pump 312, the pump 312 is arranged on the right side of the base 302, the pump 312 is arranged on the outer surface of the inner part of the gas injection pipe 311 inserted into the base 302, the top of the right side of the gas injection pipe 311 to the base 302 is arranged, the middle part of the gas injection pipe 311 is arranged inside the gas injection water tank 313, the other end of the gas injection pipe 311 is inserted into the top of the top plate 103, the gas injection heads 314 are arranged on two sides of the inner wall of the top plate 103, and the gas injection heads 314 are arranged in a plurality; seal box 315 fixed mounting is in the top position of support body 101 top left side and convulsions water tank 301, the internally mounted of seal box 315 has draught fan 316, the mouth of blowing of draught fan 316 is just to the space department between support body 101 left side and the convulsions water tank 301, air intake 317 installs the inner wall at the left side curb plate, the left side of air intake 317 is the inclined plane, the air intake department of air intake 317 is the top, the inside left side fixed mounting of air intake 317 has second filter screen 318, the inside central point of air intake 317 puts the rotation and is connected with baffle 319, the top of baffle 319 is passed through the turning block and is connected, the inside bottom fixed mounting of air intake 317 has stopper 319, stopper 319 and baffle 319 bottom left side, a terminal surface contact near second filter screen 318, but do not connect with, the inside of right side curb plate is provided with thermovent 321, the inner structure of thermovent 321 is the same with the air intake but the opposite position, air intake 317 sets up to a plurality ofly with thermovent 321.

In the embodiment, as shown in fig. 8 to 11, a heat dissipation cabinet for a high-speed server and a heat dissipation method thereof are provided, where the fire extinguishing mechanism 400 includes a dry powder box 401, a smoke sensor 402, a slide rail 403, a pore plate 404, a chute 405, a through hole 406, a spray hole 407, an electromagnetic spring 408, and a jacking spring 409; the dry powder box 401 is fixedly arranged in the middle of the inner wall of the top plate 103, compressed dry powder is filled in the dry powder box 401, and the smoke sensor 402 is fixedly arranged in the center of the bottom of the outer wall of the dry powder box 401; the bottom of the inner wall of the dry powder box 401 is fixedly provided with a slide rail 403, the bottom of the pore plate 404 is provided with a slide groove 405, the pore plate 404 is connected to the outer surface of the slide rail 403 in a sliding manner through the slide groove 405, the contact surface of the two plates is provided with sealing rubber, the inner wall of the pore plate 404 is provided with a through hole 406, the bottom of the dry powder box 401 is provided with a spray hole 407, the diameters of the spray hole 407 and the through hole 406 are equal, the through hole 406 of the inner wall of the pore plate 406 is not parallel to the spray hole 407 of the bottom of the dry powder box 401, and the spray holes are arranged in a staggered manner; the one end on the right side of orifice plate 404 is provided with electromagnetic spring 408, electromagnetic spring 408's control end is connected with smoke alarm 402, electromagnetic spring 408 is ejecting the promotion orifice plate 404 at the during operation telescopic link, the through-hole 406 of orifice plate 404 inner wall forms the parallelism with the orifice 407 of dry powder case 401 bottom, two holes are relative, two holes are for staggering the distribution under normal condition, the other end on the left side of orifice plate 404 is provided with jack-up spring 409, jack-up spring 409 is the jack-up state when out of work.

In this embodiment, as shown in fig. 12, a heat dissipation cabinet for a high-speed server and a heat dissipation method thereof, a power-off mechanism 500 includes a power-off box 501, a wire 502, a conductive ball 503, a fixing frame 504, a plunger 505, and a ball slot 506; outage case 501 fixed mounting is in the lower part of cabinet door 104 surface, the both sides of outage case 501 are all pegged graft and are had wire 502, the outside one end of left wire 502 outage case 501 is connected to the inside of rack, the inside other end and the electrically conductive ball 503 contact of outage case 501, wire 502 is fixed through mount 504 inside outage case 501, two wires 502 get into the inside one end of outage case 501 and pass through electrically conductive ball 503 contact, and the circular telegram each other, the inside top fixed mounting of outage case 501 has ejector pin 505, ejector pin 505 is insulating material, ejector pin 505 sets up the top at electrically conductive ball 503, the inside bottom fixed mounting of outage case 501 has ball groove 506, ball groove 506 sets up the bottom position at electrically conductive ball 503, the inside part of outage case 501 is unsettled setting, be provided with the insulating layer between wire 502 and the outage case 501.

The working principle is as follows: when the power of the server is small, the worker can radiate heat by starting the induced draft fan 316 in the sealed box 315, at this time, the outside air enters the top of the air inlet 317 to radiate heat from the inside of the cabinet, and meanwhile, in order to prevent the outside air from containing impurities, when the air is sucked into the air inlet 317, the inside second filter 318 filters the air, the impurities in the air are filtered, and damage to the inside of the cabinet and the server is prevented, after the air enters the air inlet 317, the baffle 319 is blown by the air, the rotating direction is inward, meanwhile, the limiting block 320 is arranged in the outward direction, the error of the rotation of the baffle 319 direction can be effectively prevented, and the air can smoothly enter the cabinet to radiate heat to the server, the inside of the heat dissipation opening 321 is arranged opposite to the arrangement of the air inlet 317, the second filter 318 in the inside of the heat dissipation opening 321 can also prevent the outside impurities from reversely entering, when the power of the server is large, and when the heat dissipation load is increased, the induced noise generated by the induced draft fan 204 in the heat extraction duct 202 can be effectively reduced, and the noise generated by the induced draft fan 204 and the air suction fan 205, when the heat extraction equipment is increased, the noise generated by the air flowing through the first air suction duct, and the air suction pipe, the noise can be reduced, and the noise can be reduced, the cooling water inside the hot air extracting pipe 205 removes heat from the hot air inside the air extracting pipe 205, the hot air contains a large amount of moisture, if the moisture can not be removed, after the air cools the outer surface of the cabinet, the hot air inside the server contacts with the cooled outer surface, water will be condensed and damage the server, therefore, when the air after heat removal enters the inside of the condenser pipe 303, the condenser pipe 303 cools the air, moisture in the air is removed, the condensed water falls to the bottom of the base 302 through the water dropping pipe 304, meanwhile, the air flows out from the air port of the condenser pipe 303, under the action of the stirring rod 305, the air contacts with the drying box 309, the air permeable membrane 310 is arranged on the outer surface of the drying box 309, the air can be fully mixed with the drying agent inside the drying box 309, then the air is extracted through the air injecting pipe 311, and further heat removal is carried out through the air injecting water tank 313, finally, the hot air is sprayed out through the air nozzle 314 to dissipate heat inside the cabinet, so that the inside of the cabinet forms circulation heat dissipation, the heat dissipation effect is better, the air nozzle 314 is arranged above the cabinet to cover the hot air, the hot air formed inside the cabinet flows downwards, the air nozzle 314 is arranged above the cabinet to cover the hot air, the heat dissipation effect is better to form circulation heat dissipation, the heat dissipation working condition can be maximized through the arrangement of the device, the circulation heat dissipation is formed inside the cabinet, the moisture in the air can be removed through the device, the moisture in the cabinet is prevented, the safety of a server is ensured, the smoke sensor 402 can alarm when detecting signals through the arrangement of the smoke sensor 402 under the conditions of fire and the like caused by overhigh load of the server, and the electromagnetic spring 408 in a contraction state is started at the same time, the electromagnetic spring 408 is extended out, the jacking spring 409 is retracted, the sliding groove 405 on the inner wall of the pore plate 404 slides on the outer surface of the sliding rail 403, the outer surface of the pore plate 404 is provided with a through hole 406, the bottom of the dry powder box 401 is provided with a spraying hole 407, the jacking spring 409 is retracted when the pore plate 404 slides, the through hole 406 and the spraying hole 407 are parallel, dry powder is sprayed out of the through hole to extinguish a server and extinguish an initial fire, sealing rubber is arranged on the inner bottom wall of the dry powder box 401 and the bottom wall of the pore plate 404 to prevent the dry powder from leaking, the dry powder is in a compressed shape in the dry powder box 401 and can be sprayed out when the two holes are parallel, through the arrangement, the initial fire can be quickly extinguished when the server is overloaded and a fire occurs, the accident is prevented from expanding, through the arrangement of the power-off box 501, when the device is overloaded, the power can be quickly cut off, so as to put out a fire to the server, both ends of the power-off box 501 are connected with the wire, the wire 502 on the left side is connected to the power end of the server, the wire 502 on the right side is connected to the power end of the server, when the server has an accident, the power-off box 501 can be powered off rapidly, the control end of the ejector rod 505 is connected with the smoke sensor 402, when the smoke sensor 402 gives an alarm, the ejector rod 505 receives a signal, the ejector rod 505 ejects out rapidly, the conductive ball 503 clamped on the outer surfaces of the two wires 502 is ejected out, so that the two wires 502 are not powered on, and meanwhile, in order to prevent the conductive ball 503 from bouncing, the device is provided with the ball groove 506 below the conductive ball 503, after the ejector rod 505 ejects the conductive ball 503, the conductive ball 503 can fall into the ball groove 506, thereby preventing the conductive ball 503 from bouncing, the operation safety of the device can be ensured through the above arrangement, when the accident occurs, the emergency power-off can be realized.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications are possible which remain within the scope of the appended claims.

Claims

1. A heat dissipation cabinet of a high-speed server and a heat dissipation method thereof are characterized by comprising a cabinet mechanism (100), an air draft mechanism (200), a heat dissipation mechanism (300), a fire extinguishing mechanism (400) and a power failure mechanism (500);

the air draft mechanism (200) is fixedly installed at the bottom inside the cabinet mechanism (100), the heat dissipation mechanism (300) is arranged on the outer wall of the cabinet mechanism (100), the fire extinguishing mechanism (400) is arranged at the top inside the cabinet mechanism (100), and the power failure mechanism (500) is fixedly installed on the front surface of the outer surface of the cabinet mechanism (100); the cabinet mechanism (100) comprises a frame body (101), a supporting block (102), a top plate (103), a cabinet door (104) and an observation window (105);

the rack body (101) is square, four corners of the rack body are supported by four upright posts, two sides of the rack body (101) are clamped and fixed by side plates, the side plates can be detached, supporting blocks (102) are arranged at the bottom of the inner side of each upright post and are about thirty centimeters away from the bottom, the number of the supporting blocks (102) is four, the supporting blocks (102) are in mutual contact with the bottom of a server, the top of the rack body (101) is movably connected, and the top plate (103) is movably connected to the top of the rack body (101);

the front side of the frame body (101) is connected with a cabinet door (104) through a hinge, sealing rubber is filled in a gap where four sides of the cabinet door (104) are in contact with the frame body (101), the sealing rubber is made of insulating materials, an observation window (105) is formed in the upper half part of the inner wall of the cabinet door (104), the observation window (105) is rectangular, and the observation window (105) is made of transparent plastics;

the air draft mechanism (200) comprises an air collecting groove (201), a first filter screen (202), an air nozzle (203), an exhaust fan (204), an exhaust pipe (205), a silencer (206) and an air stop valve membrane (207);

the air collecting groove (201) is fixedly installed at the bottom of the frame body (101), the air collecting groove (201) is located at the bottom of the supporting block (102), a distance exists between the air collecting groove (201) and the supporting block (102), a cavity is formed in the air collecting groove (201), the cavity is concave, and a first filter screen (202) is fixedly installed in the cavity;

the air nozzle (203) is inserted into the air collecting groove (201), the air nozzle (203) is located at the bottom of the first filter screen (202), the air nozzle (203) is conical, the smaller position of the nozzle opening of the air nozzle (203) is an air suction opening, the other end of the nozzle opening is an air outlet, the air outlet is rectangular, an air suction fan (204) is fixedly installed at the position of an inner air inlet of the air nozzle (203), and the air suction fan (204) is fixedly installed at the right side position of the air nozzle (203);

an exhaust pipe (205) is inserted into the air nozzle (203), a silencer (206) is arranged at an air inlet of the exhaust pipe (205), the silencer (206) is fixedly installed at a position, close to the left, of an air outlet in the air nozzle (203), and an air stop valve film (207) is arranged at a position, exposed to the air nozzle (203), of the exhaust pipe (205); the heat dissipation mechanism (300) comprises an air draft water tank (301), a base (302), a condensation pipe (303), a water dropping pipe (304), a stirring rod (305), a motor (306), a partition plate (307), a screen plate (308), a drying box (309), a breathable film (310), an air injection pipe (311), a pump (312), an air injection water tank (313), an air injection head (314), a sealing box (315), an induced draft fan (316), an air inlet (317), a second filter screen (318), a baffle (319), a limiting block (320) and a heat dissipation opening (321);

the air draft water tank (301) is fixedly arranged at the left side position of the top of the base (302), the base (302) is fixedly arranged at the bottom of the frame body (101), a distance is reserved between the air draft water tank (301) and the side plate of the frame body (101), the air draft pipes (205) are arranged inside the air draft water tank (301) in a U-shaped mode, and full-tank condensate water is filled inside the air draft water tank (301);

the other end of the air exhaust pipe (205) is inserted into the condenser pipe (303), the condenser pipe (303) is fixedly installed on the left side of the inside of the base (302), a water dropping pipe (304) is arranged at the bottom of the condenser pipe (303), air ports are formed in the upper end and the lower end of the right side of the condenser pipe (303), the two air ports are opposite to the stirring rod (305), the stirring rod (305) is a threaded stirring blade arranged on the outer surface of the rotating shaft, the stirring rod (305) is rotatably connected into the base (302), and a motor (306) is fixedly connected to one end of the left side of the stirring rod (305), the right side position of the other end of the stirring rod (305) is rotatably connected to the center of the partition plate (307), the bottom of the partition plate (307) is fixedly installed on one side of the top of the screen plate (308), the inner wall of the screen plate (308) is provided with a grid, drying boxes (309) are fixedly installed on the outer surfaces of the screen plate (308) and the top end of the inner part of the base, drying agents are filled in the drying boxes (309), breathable films (310) are arranged on the outer surfaces of the two drying boxes (309), one surfaces of the breathable films (310) on the outer surfaces of the two drying boxes (309) are opposite, a gap is reserved between the breathable films, and the stirring rod (305) is arranged in the gap between the two drying boxes (309);

the air injection pipe (311) is inserted in the upper position of the inner wall of the partition plate (307), a pump (312) is arranged on the outer surface of the air injection pipe (311), the pump (312) is arranged on the right side of the base (302), the pump (312) is arranged on the outer surface of the inner part of the air injection pipe (311) inserted in the base (302), the top of the right side of the air injection pipe (311) to the base (302) is arranged, the middle position of the air injection pipe (311) is arranged in the air injection water tank (313), the other end of the air injection pipe (311) is inserted in the top of the top plate (103), the air injection heads (314) are arranged on two sides of the inner wall of the top plate (103), and the number of the air injection heads (314) is multiple;

the air purifier is characterized in that the sealing box (315) is fixedly installed at the left side of the top of the frame body (101) and at the top of the air draft water tank (301), an induced draft fan (316) is installed inside the sealing box (315), an air blowing opening of the induced draft fan (316) is opposite to a gap between the left side of the frame body (101) and the air draft water tank (301), an air inlet (317) is installed on the inner wall of a side plate at the left side, the left side of the air inlet (317) is an inclined plane, the air inlet of the air inlet (317) is at the top, a second filter screen (318) is fixedly installed at the left side of the inside of the air inlet (317), the center position inside of the air inlet (317) is rotatably connected with a baffle (319), the top of the baffle (319) is connected through a rotating block, a limiting block (320) is fixedly installed at the bottom of the inside of the air inlet (317), the limiting block (320) is in contact with the left side of the bottom of the baffle (319) at one end face close to the second filter screen (318), but not connected, a heat dissipation opening is arranged inside of the side plate at the right side, a heat dissipation opening (321) is arranged, the inner structure of the heat dissipation opening (321) is the same as the air inlet, but at the position of the air inlet, and the position of the heat dissipation opening (317) are opposite to the heat dissipation opening (321), and the heat dissipation opening (317) are arranged at the same as those of the heat dissipation opening (317);

the fire extinguishing mechanism (400) comprises a dry powder box (401), a smoke sensor (402), a sliding rail (403), a pore plate (404), a sliding chute (405), a through hole (406), a spray hole (407), an electromagnetic spring (408) and a jacking spring (409);

the dry powder box (401) is fixedly installed in the middle of the inner wall of the top plate (103), compressed dry powder is filled in the dry powder box (401), and a smoke sensor (402) is fixedly installed in the center of the bottom of the outer wall of the dry powder box (401);

the bottom of the inner wall of the dry powder box (401) is fixedly provided with a sliding rail (403), the bottom of the pore plate (404) is provided with a sliding groove (405), the pore plate (404) is connected to the outer surface of the sliding rail (403) in a sliding manner through the sliding groove (405), sealing rubber is arranged on the surface of the bottom of the dry powder box (401) contacting with the pore plate (404), the inner wall of the pore plate (404) is provided with a through hole (406), the bottom of the dry powder box (401) is provided with a spray hole (407), the diameters of the spray hole (407) and the through hole (406) are equal, the through hole (406) on the inner wall of the pore plate (404) is not parallel to the spray hole (407) on the bottom of the dry powder box (401), and the spray holes are arranged in a staggered manner;

the one end on the right side of orifice plate (404) is provided with electromagnetic spring (408), the control end and smoke transducer (402) of electromagnetic spring (408) are connected, electromagnetic spring (408) are at the ejecting orifice plate (404) that promotes of during operation telescopic link, and through-hole (406) of orifice plate (404) inner wall forms parallelly with orifice (407) of dry powder case (401) bottom, and two holes are relative, and two holes distribute for staggering under normal conditions, the left other end of orifice plate (404) is provided with jack-up spring (409), jack-up spring (409) are jack-up state when out of work.

2. The cabinet and the method as claimed in claim 1, wherein the power-off mechanism (500) comprises a power-off box (501), a wire (502), a conductive ball (503), a fixing frame (504), a plunger (505), and a ball groove (506);

the cabinet door is characterized in that the power failure box (501) is fixedly mounted on the lower portion of the outer surface of the cabinet door (104), wires (502) are inserted into two sides of the power failure box (501), one end, outside the power failure box (501), of the left wire (502) is connected to the inside of the cabinet, the other end, inside the power failure box (501), is in contact with the conductive ball (503), the wires (502) are fixed inside the power failure box (501) through a fixing frame (504), the two ends, entering the power failure box (501), of the wires (502) are in contact through the conductive ball (503) and are mutually electrified, a push rod (505) is fixedly mounted at the top of the inside of the power failure box (501), the push rod (505) is made of an insulating material, the push rod (505) is arranged at the top of the conductive ball (503), a ball groove (506) is fixedly mounted at the bottom of the inside of the power failure box (501), the ball groove (506) is arranged at the bottom of the conductive ball (503), the parts inside of the power failure box (501) are all suspended, and an insulating layer is arranged between the wires (502) and the power failure box (501).