CN210202338U - Liquid cooling type single cabinet type data center - Google Patents
Liquid cooling type single cabinet type data center Download PDFInfo
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- CN210202338U CN210202338U CN201920950105.1U CN201920950105U CN210202338U CN 210202338 U CN210202338 U CN 210202338U CN 201920950105 U CN201920950105 U CN 201920950105U CN 210202338 U CN210202338 U CN 210202338U
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Abstract
The utility model discloses a liquid cooling type single cabinet type data center, wherein a heat exchanger is arranged at the bottom end inside a cabinet, a baffle is positioned inside a shell, cooling liquid is arranged on one side of the upper part of the baffle, and circulating water is arranged on one side of the lower part of the baffle; a cold water inlet pipe is arranged on one side of the lower part of the clapboard; a warm water outlet pipe is arranged on the other side of the lower part of the clapboard; one side of a water outlet pipe of the circulating water pump is connected with a cold water outlet pipe, one side of the cold water outlet pipe is connected with a shunt pipe, and the shunt pipe is provided with a plurality of water inlet branch pipes; the inside cold drawing that is equipped with of rack, be equipped with cooling coil in the mounting groove, cooling coil's one end and the branch connection of intaking, server one side is equipped with the collector pipe, and collector pipe one end advances union coupling with the warm water, is equipped with a plurality of return water branch pipes on the collector pipe, cooling coil's the other end and return water branch union coupling. The utility model discloses set up the heat exchanger bottom the rack, the coolant liquid loops through distributive pipe, the cooling coil inside cooling heat dissipation to the server that intake branch pipe flowed in cold plate upper portion, has improved the stability of server operation.
Description
Technical Field
The utility model belongs to the technical field of data center, in particular to single cabinet type data center of liquid cooling type.
Background
Along with the development of information technology, the increase of the heat dissipation capacity of the server and the heat dissipation density of the machine room partially depends on the heat dissipation mode of the precise air conditioner of electric power, and the precise air conditioner is gradually replaced by a novel refrigeration mode. With the rapid development of mobile data, cloud computing and big data services, the construction scale of a data center is larger and larger, the density of a single cabinet is increased, the heat productivity of a server equipment chip is also increased, the traditional air cooling mode has large power consumption and cannot meet the heat dissipation requirement of IT equipment, and the energy-saving appeal of the data center is gradually highlighted. Based on this, designed a liquid cooling type list cabinet formula data center, realized the effective heat dissipation of server in limited rack inner space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the prior art, providing a single cabinet formula data center of liquid cooling type, having set up the heat exchanger in the cabinet bottom, the coolant liquid loops through inside the cooling coil on distributive pipe, the branch pipe that intakes flows in cold plate upper portion and cools down the heat dissipation to the server, has improved the stability of server operation.
In order to realize the purpose, the utility model discloses a technical scheme is:
a liquid cooling type single cabinet type data center comprises a cabinet, a server and a heat exchanger, wherein the heat exchanger comprises a shell and a partition plate, the heat exchanger is installed at the bottom end inside the cabinet, the partition plate is located inside the shell, cooling liquid is arranged on one side of the upper portion of the partition plate, and circulating water is arranged on one side of the lower portion of the partition plate; a cold water inlet pipe is arranged on one side of the lower part of the partition plate, a first valve is arranged on the cold water inlet pipe, and the cold water inlet pipe is connected with an external cold water pipe; a warm water outlet pipe is arranged on the other side of the lower part of the partition plate, and a second valve is arranged on the warm water outlet pipe; a circulating water pump is arranged on one side of the upper part of the shell, a water inlet pipe of the circulating water pump is positioned on the upper part of the partition plate, a cold water outlet pipe is connected to one side of a water outlet pipe of the circulating water pump, a shunt pipe is connected to one side of the cold water outlet pipe, and a plurality of water inlet branch pipes are arranged on the shunt pipe;
the cooling device comprises a cabinet, a plurality of cooling plates, a plurality of cooling pipes, a server and a plurality of cooling pipes, wherein the cabinet is internally provided with the cooling plates, the cooling plates are arranged on the side wall of the cabinet, the cooling plates are provided with a plurality of uniformly arranged mounting grooves, cooling coils are arranged in the mounting grooves, the cooling coils are arranged in a snake shape, one end of each cooling coil is connected with a water inlet branch pipe, and the server is arranged at; a water collecting pipe is arranged on one side of the server, one end of the water collecting pipe is connected with a warm water inlet pipe, and the warm water inlet pipe penetrates through the interior of the shell and is positioned on the upper part of the partition plate; the water collecting pipe is provided with a plurality of backwater branch pipes, and the other end of the cooling coil is connected with the backwater branch pipes; the power distribution module is arranged on one side inside the cabinet and connected with the server and the circulating water pump, the power distribution module is a commercially mature power distribution module, the structural principle of the power distribution module is not detailed, and the mode that the power distribution module is connected with the server and the circulating water pump is a mode known by persons skilled in the art.
The circulating water pump pumps cooling liquid out of the upper part of the partition plate in the shell to the cold water outlet pipe, the cooling liquid flows to each water inlet branch pipe along the water distribution pipe, the cooling liquid enters the cooling coil pipe on the upper part of the cold plate through the water inlet branch pipe, heat dissipation and cooling are carried out on the high-calorific-value server chip on the upper part of the cooling coil pipe, and the heat dissipation effect of the server is guaranteed in a limited cabinet space; the temperature of the cooling liquid rises after the cooling liquid radiates the server chip, the cooling liquid sequentially enters the water collector, the warm water inlet pipe and the shell through the return water branch pipe, and the cold water inlet pipe sends outside cooling water into the shell to cool the cooling liquid, so that the heat exchange effect of the cooling liquid is guaranteed.
Preferably, a battery module is arranged on one side inside the cabinet and connected with the power distribution module, the battery module is a commercially available mature battery module, the structural principle of the battery module is not detailed, and the connection mode of the battery module and the power distribution module is a mode known by persons skilled in the art; the battery module provides a standby power supply for the data center, and normal operation of the data center under the condition of sudden power failure is guaranteed.
Preferably, all be equipped with the branch pipe valve on water inlet branch pipe and the return branch pipe, when the cooling coil of a certain branch road breaks down, close the branch pipe valve of this branch road both sides, maintain, change the cooling tube of this branch road, do not influence other branch road cooling coil's normal cooling effect simultaneously, guaranteed data center's normal operating.
Preferably, an emergency air feeder is mounted on the lower portion of one side of the cabinet, an emergency exhaust fan is arranged on the upper portion of the other side of the cabinet, when a refrigeration module in the cabinet fails, external air is introduced through the emergency air feeder, fresh air enters the interior of the server to dissipate heat and cool electronic equipment, and is exhausted under the action of the exhaust fan, so that the emergency heat dissipation effect is achieved, and the server is prevented from being crashed due to overheating; and the emergency air feeder is arranged at the lower part of one side of the cabinet, and the emergency exhaust fan is arranged at the upper part of the other side of the cabinet, so that the whole radiating cover of the electronic equipment in the cabinet is realized, and the emergency radiating effect is improved.
Preferably, the side plates are symmetrically arranged on one side of the emergency air feeder and the emergency exhaust fan, the side plates comprise vertical parts and horizontal parts which are mutually connected, the vertical parts of the side plates are fixedly arranged on the machine cabinet, the upper parts of the side plates are connected through a top plate, the lower parts of the side plates are connected through a bottom plate, filter elements are arranged between the side plates on the two sides, the filter elements filter and block external air, dust is prevented from falling into the interior of the data center, and the running environment of the data center is ensured; be equipped with the slot between the horizontal segment of roof and curb plate, the inside picture peg that is equipped with of slot, be equipped with the handle on the picture peg, upwards stimulate the handle during emergent heat dissipation and take off the picture peg and ventilate, insert the picture peg inside the slot during liquid cooling heat dissipation, avoided the dust to fall on the filter core, prolonged the life of filter core.
Preferably, a rack type air conditioner is installed on one side inside the cabinet, and the rack type air conditioner is a mature product sold in the market, such as a NetCol5000-a 11kW air-cooled traveling-level rack type variable-frequency precision air conditioner manufactured by hua technology limited company; the rack-mounted air conditioner is connected with the power distribution module, the connection mode of the rack-mounted air conditioner and the power distribution module adopts a mode known by technicians in the field, the rack-mounted air conditioner mainly bears the heat load of other low-heating-value electronic components except the chip in the server, and the heat dissipation and cooling of other low-heating-value components are ensured.
Preferably, a fire-fighting module is arranged on one side of the upper portion of the cabinet and comprises a gas storage tank, a temperature sensor and a smoke sensor, the gas storage tank is mounted at the top of the cabinet, fire-fighting gas is arranged inside the gas storage tank and is alkyl halide or inert gas, and two ends of the gas storage tank are connected with the inside of the cabinet through gas inlet pipes; a temperature sensor is arranged on one side of the top wall in the cabinet, and the temperature sensor is a mature product sold in the market, such as a bay temperature sensor JTW-ZCD-G3N type temperature-sensing fire detector sold by Guangzhou Yueteng fire-fighting equipment Limited company; the temperature-sensing side is provided with a smoke sensor, the smoke sensor adopts a mature product sold in the market, such as a bay smoke sensor JTY-GD-G3/G3T type photoelectric smoke-sensing fire detector sold by Guangzhou Yueteng fire-fighting equipment Limited company, the connection mode between the temperature sensor, the smoke sensor and the fire-fighting module adopts a mode known by technical personnel in the field, when the temperature sensor and the smoke sensor at the top of the cabinet give out an alarm, the fire-fighting module is started, fire-fighting gas enters the cabinet through the air inlet pipe to extinguish the fire, and the safety of a data center in the cabinet is ensured.
Preferably, the cooling coil includes pipe, triangular tube, the triangular tube is installed on pipe upper portion, pipe upper portion is equipped with the breach, the triangular tube lower part is equipped with the connector that corresponds with pipe upper portion breach, just the triangular tube upper portion level is arranged, and the triangular tube has increased the area of contact of cooling coil and server chip to the heat dissipation cooling effect of server chip has been guaranteed.
Preferably, a baffle is arranged on one side in the shell, the baffle is arranged on the upper part of the baffle, and water collecting grooves are formed in two ends of the baffle; the heat exchange tube that baffle lower part one side was equipped with a plurality of evenly arranged, the heat exchange tube is snakelike arranging, and the one end of heat exchange tube and the water catch bowl upper portion intercommunication of baffle one end, the other end of heat exchange tube and the water catch bowl intercommunication of the baffle other end, the coolant liquid has increased the heat transfer area of coolant liquid through the heat exchange tube of snakelike arranging from the other end of the one end flow direction casing of casing, has prolonged the heat transfer time of coolant liquid, has guaranteed the cooling effect of coolant liquid, and the water catch bowl at baffle both ends is convenient for gathering of coolant liquid.
Preferably, a guide plate is arranged between adjacent heat exchange tubes, the lower end of the guide plate is fixedly connected with the bottom of the shell, the upper end of the guide plate is fixedly connected with the partition plate, one end of the guide plate is fixedly connected with the inner wall of the shell, a circulation gap is arranged between the other end of the guide plate and the inner wall of the shell, and the circulation gaps between the adjacent guide plates are arranged in a staggered manner; the flow of the circulating water is prolonged by the guide plates which are arranged in a staggered mode, so that the cooling time of the circulating water on the cooling liquid is prolonged, and the heat exchange effect of the cooling liquid is enhanced.
The utility model has the advantages that:
1) the heat exchanger is arranged at the bottom of the cabinet, and the cooling liquid sequentially flows into the cooling coil on the upper part of the cold plate through the water distribution pipe and the water inlet branch pipe to cool and radiate the server, so that the running stability of the server is improved.
2) A battery module is arranged on one side inside the cabinet and connected with the power distribution module; the battery module provides a standby power supply for the data center, and normal operation of the data center under the condition of sudden power failure is guaranteed.
3) All be equipped with the branch pipe valve on water inlet branch pipe and the return water branch pipe, when the cooling coil of a certain branch road breaks down, close the branch pipe valve of this branch road both sides, maintain, change the cooling tube of this branch road, do not influence other branch road cooling coil's normal cooling effect simultaneously, guaranteed data center's normal operating.
4) The lower part of one side of the cabinet is provided with an emergency air feeder, the upper part of the other side of the cabinet is provided with an emergency exhaust fan, when a refrigeration module in the cabinet breaks down, external air is introduced through the emergency air feeder, fresh air enters the interior of the server to cool and dissipate heat of electronic equipment, and is exhausted under the action of the exhaust fan, so that the emergency heat dissipation effect is realized, and the server is prevented from being crashed due to overheating; and the emergency air feeder is arranged at the lower part of one side of the cabinet, and the emergency exhaust fan is arranged at the upper part of the other side of the cabinet, so that the whole radiating cover of the electronic equipment in the cabinet is realized, and the emergency radiating effect is improved.
5) The side plates are symmetrically arranged on one side of the emergency air feeder and one side of the emergency exhaust fan and comprise vertical parts and horizontal parts which are mutually connected, the vertical parts of the side plates are fixedly arranged on the machine cabinet, and filter elements are arranged between the side plates on the two sides and used for filtering and blocking external air, so that dust is prevented from falling into the data center, and the operation environment of the data center is ensured; be equipped with the slot between the horizontal part of roof and curb plate, the inside picture peg that is equipped with of slot is equipped with the handle on the picture peg, upwards stimulates the handle during emergent heat dissipation and takes off the picture peg and ventilate, inserts the picture peg inside the slot during liquid cooling heat dissipation, has avoided the dust to fall on the filter core, has prolonged the life of filter core
6) A rack-mounted air conditioner is installed on one side inside the cabinet and connected with the power distribution module, and the rack-mounted air conditioner mainly bears the heat loads of other low-heating-value electronic elements except the chip in the server, so that the heat dissipation and cooling of other low-heating elements are guaranteed.
7) A fire-fighting module is arranged on one side of the upper part of the cabinet, fire-fighting gas is arranged in the gas storage tank, and two ends of the gas storage tank are connected with the inside of the cabinet through gas inlet pipes; inside roof one side of rack is equipped with the thalposis, and thalposis one side is equipped with the cigarette and feels, and when the thalposis at rack top, cigarette were felt and are sent out police dispatch newspaper, start the fire control module, and the fire control is gaseous to get into the rack through the intake pipe and is put out a fire inside, has guaranteed the safety of the inside data center of rack.
8) The cooling coil includes pipe, triangular tube, and the triangular tube is installed on pipe upper portion, and pipe upper portion is equipped with the breach, and the triangular tube lower part is equipped with the connector that corresponds with pipe upper portion breach, just the level of triangular tube upper portion is arranged, and the triangular tube has increased the area of contact of cooling coil with the server chip to the heat dissipation cooling effect of server chip has been guaranteed.
9) A baffle is arranged on one side inside the shell, and water collecting grooves are formed in the two ends of the baffle; the heat exchange tube that baffle lower part one side was equipped with a plurality of evenly arranged, the heat exchange tube is snakelike arranging, the one end of heat exchange tube and the water catch bowl upper portion intercommunication of baffle one end, the other end of heat exchange tube and the water catch bowl intercommunication of the baffle other end, the coolant liquid flows to the other end of casing from the one end of casing through snakelike heat exchange tube of arranging, the heat transfer area of coolant liquid has been increased, the heat transfer time of coolant liquid has been prolonged, the cooling effect of coolant liquid has been guaranteed, the water catch bowl at baffle both ends is convenient for gathering of coolant liquid.
10) Flow guide plates are arranged between adjacent heat exchange tubes, one end of each flow guide plate is fixedly connected with the inner wall of the shell, a circulation gap is arranged between the other end of each flow guide plate and the inner wall of the shell, and the circulation gaps between the adjacent flow guide plates are arranged in a staggered manner; the flow of the circulating water is prolonged by the guide plates which are arranged in a staggered mode, so that the cooling time of the circulating water on the cooling liquid is prolonged, and the heat exchange effect of the cooling liquid is enhanced.
Drawings
Fig. 1 is a sectional view of a liquid-cooled single-cabinet data center of the present invention.
Figure 2 is the cooling coil installation schematic diagram in single cabinet data center of liquid cooling type of the utility model.
Fig. 3 is a schematic diagram of a cold plate structure in a liquid-cooled single-cabinet data center of the present invention.
Figure 4 is a cooling coil cross-sectional view in a liquid-cooled single cabinet data center according to the present invention.
Fig. 5 is the utility model discloses a heat exchanger schematic diagram in single cabinet-type data center of liquid cooling type.
Fig. 6 is the utility model discloses a heat exchanger inner structure schematic diagram in single cabinet-type data center of liquid cooling type.
Fig. 7 is the utility model discloses an internal structure schematic diagram behind baffle and the baffle is got rid of to heat exchanger among liquid cooling type list cabinet-type data center.
Figure 8 is the utility model discloses a single cabinet-type data center coolant flow chart of liquid cooling type.
Fig. 9 is the utility model discloses a picture peg structure schematic diagram in single cabinet-type data center of liquid cooling type.
Fig. 10 is a schematic diagram of a filter element structure in a liquid-cooled single-cabinet data center according to the present invention.
In the figure: 1. a cabinet; 101. a side plate; 102. inserting plates; 103. a handle; 104. a filter element; 105. a slot; 106. a top plate; 2. a server; 3. a battery module; 4. a power distribution module; 5. a rack-mounted air conditioner; 7. a heat exchanger; 701. a housing; 702. a partition plate; 703. a baffle plate; 704. a water collection tank; 705. a heat exchange pipe; 706. a baffle; 8. a cold water inlet pipe; 801. a first valve; 9. a warm water outlet pipe; 901. a second valve; 10. a cold water outlet pipe; 11. a warm water inlet pipe; 12. a water circulating pump; 13. a water diversion pipe; 14. a water inlet branch pipe; 15. a branch valve; 16. a water collection pipe; 17. a return water branch pipe; 18. an emergency blower; 19. an emergency exhaust fan; 20. a fire fighting module; 21. temperature sensing; 22. smoke sensation; 23. a cold plate; 231. mounting grooves; 24. a cooling coil; 241. a circular tube; 242. a triangular tube; 25. a gas storage tank; 26. an air inlet pipe;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-10, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A liquid cooling type single cabinet type data center comprises a cabinet 1, a server 2 and a heat exchanger 7, wherein the heat exchanger 7 comprises a shell 701 and a partition plate 702, the heat exchanger 7 is installed at the bottom end of the interior of the cabinet 1, the partition plate 702 is located in the shell 701, cooling liquid is arranged on one side of the upper portion of the partition plate 702, and circulating water is arranged on one side of the lower portion of the partition plate 702; a cold water inlet pipe 8 is arranged on one side of the lower part of the partition plate 702, a first valve 801 is arranged on the cold water inlet pipe 8, and the cold water inlet pipe 8 is connected with an external cold water pipe; a warm water outlet pipe 9 is arranged on the other side of the lower part of the partition plate 702, and a second valve 901 is arranged on the warm water outlet pipe 9; a circulating water pump 12 is arranged on one side of the upper part of the shell 701, a water inlet pipe of the circulating water pump 12 is positioned on the upper part of the partition plate 702, a cold water outlet pipe 10 is connected to one side of a water outlet pipe of the circulating water pump 12, a water distribution pipe 13 is connected to one side of the cold water outlet pipe 10, and a plurality of water inlet branch pipes 14 are arranged on the water distribution pipe 13;
a plurality of cold plates 23 are arranged in the cabinet 1, the cold plates 23 are arranged on the side wall of the cabinet 1, a plurality of uniformly arranged installation grooves 231 are arranged on the cold plates 23, cooling coils 24 are arranged in the installation grooves 231, the cooling coils 24 are arranged in a serpentine shape, one end of each cooling coil 24 is connected with a water inlet branch pipe 14, and the server 2 is arranged on the upper part of each cooling coil 24; a water collecting pipe 16 is arranged on one side of the server 2, one end of the water collecting pipe 16 is connected with a warm water inlet pipe 11, and the warm water inlet pipe 11 penetrates through the inside of the shell 701 and is positioned on the upper part of the partition plate 702; a plurality of return water branch pipes 17 are arranged on the water collecting pipe 16, and the other end of the cooling coil 24 is connected with the return water branch pipes 17; the power distribution module 4 is arranged on one side inside the cabinet 1, the power distribution module 4 is connected with the server 2 and the circulating water pump 12, the power distribution module 4 is commercially mature, the structural principle is not detailed, and the mode that the power distribution module 4 is connected with the server 2 and the circulating water pump 12 is known by persons skilled in the art.
The circulating water pump 12 pumps the cooling liquid out of the upper part of the partition plate 702 in the shell 701 to the cold water outlet pipe 10, the cooling liquid flows to each water inlet branch pipe 14 along the water distribution pipe 13, the cooling liquid enters the cooling coil pipe 24 on the upper part of the cold plate 23 through the water inlet branch pipe 14, heat dissipation and cooling are carried out on the chips of the high-heat-productivity server 2 on the upper part of the cooling coil pipe 24, and the heat dissipation effect of the server 2 is ensured in the limited space of the cabinet 1; the temperature of the cooling liquid rises after heat dissipation of the server 2 chip, the cooling liquid sequentially enters the water collector, the warm water inlet pipe 11 and the shell 701 through the water return branch pipe 17, the cold water inlet pipe 8 sends outside cooling water into the shell 701 to cool the cooling liquid, and the heat exchange effect of the cooling liquid is guaranteed.
A battery module 3 is arranged on one side inside the cabinet 1, the battery module 3 is connected with a power distribution module 4, the battery module 3 is a commercially available mature battery module 3, the structural principle is not detailed, and the connection mode of the battery module 3 and the power distribution module 4 is a mode known by persons skilled in the art; the battery module 3 provides a standby power supply for the data center, and normal operation of the data center under the condition of sudden power failure is guaranteed.
An emergency air feeder 18 is mounted at the lower part of one side of the cabinet 1, an emergency exhaust fan 19 is arranged at the upper part of the other side of the cabinet 1, when a refrigeration module in the cabinet 1 fails, external air is introduced through the emergency air feeder 18, fresh air enters the interior of the server 2 to dissipate heat and cool electronic equipment, and is exhausted under the action of the exhaust fan, so that the emergency heat dissipation effect is achieved, and the server 2 is prevented from being crashed due to overheating; the emergency air feeder 18 is arranged at the lower part of one side of the cabinet 1, and the emergency exhaust fan 19 is arranged at the upper part of the other side of the cabinet 1, so that the whole radiating coverage of electronic equipment in the cabinet 1 is realized, and the emergency radiating effect is improved.
The emergency air feeder 18 and the emergency exhaust fan 19 are provided with side plates 101 which are symmetrically arranged on one side, each side plate 101 comprises a vertical part and a horizontal part which are connected with each other, the vertical parts of the side plates 101 are fixedly arranged on the cabinet 1, the upper parts of the side plates 101 are connected through a top plate 106, the lower parts of the side plates 101 are connected through a bottom plate, filter elements 104 are arranged between the side plates 101 on the two sides, the filter elements 104 filter and block external air, dust is prevented from falling into the data center, and the operation environment of the data center is ensured; be equipped with slot 105 between the horizontal part of roof 106 and curb plate 101, slot 105 is inside to be equipped with picture peg 102, be equipped with handle 103 on the picture peg 102, upwards pulling handle 103 takes off picture peg 102 and ventilates during emergent heat dissipation, inserts picture peg 102 inside slot 105 during the liquid cooling heat dissipation, has avoided the dust to fall on filter element 104, has prolonged filter element 104's life.
A rack type air conditioner 5 is installed on one side inside the cabinet 1, and the rack type air conditioner 5 is a mature product sold in the market, such as a NetCol 5000-A11 kW air cooling row-level variable frequency precision air conditioner manufactured by Huashi technology Limited company; the rack-mounted air conditioner 5 is connected with the power distribution module 4, the connection mode of the rack-mounted air conditioner 5 and the power distribution module 4 adopts a mode known by persons skilled in the art, and the rack-mounted air conditioner 5 mainly bears the heat load of other low-heating-value electronic components except chips in the server 2, so that the heat dissipation and cooling of other low-heating-value components are ensured.
A fire-fighting module 20 is arranged on one side of the upper portion of the cabinet 1, the fire-fighting module 20 comprises a gas storage tank 25, a temperature sensor 21 and a smoke sensor 22, the gas storage tank 25 is mounted at the top of the cabinet 1, fire-fighting gas is arranged in the gas storage tank 25 and is alkyl halide or inert gas, and two ends of the gas storage tank 25 are connected with the interior of the cabinet 1 through gas inlet pipes 26; a temperature sensor 21 is arranged on one side of the top wall in the cabinet 1, and the temperature sensor 21 is a commercially available mature product, such as a bay temperature sensor 21JTW-ZCD-G3N type temperature-sensitive fire detector sold by Guangzhou Tengteng fire-fighting equipment Limited; the smoke detector 22 is arranged on one side of the temperature sensor 21, the smoke detector 22 is a mature product sold in the market, for example, a bay smoke detector JTY-GD-G3/G3T type photoelectric smoke fire detector sold by Guangzhou Yuetteng fire-fighting equipment Limited, the connection mode between the temperature sensor 21, the smoke detector 22 and the fire-fighting module 20 is a mode known by technicians in the field, when the temperature sensor 21 and the smoke detector 22 at the top of the cabinet 1 give out an alarm, the fire-fighting module 20 is started, fire-fighting gas enters the cabinet 1 through the air inlet pipe 26 to extinguish the fire, and the safety of a data center in the cabinet 1 is ensured.
Cooling coil 24 includes pipe 241, triangular tube 242 installs on pipe 241 upper portion, pipe 241 upper portion is equipped with the breach, triangular tube 242 lower part is equipped with the connector that corresponds with pipe 241 upper portion breach, just triangular tube 242 upper portion level is arranged, and triangular tube 242 has increased the area of contact of cooling coil 24 with the 2 chips of server to the heat dissipation cooling effect of the 2 chips of server has been guaranteed.
A baffle 703 is arranged on one side inside the shell 701, the baffle 703 is arranged on the upper part of the partition plate 702, and water collecting grooves 704 are arranged at two ends of the baffle 703; a plurality of heat exchange tubes 705 which are uniformly arranged are arranged on one side of the lower portion of the partition plate 702, the heat exchange tubes 705 are arranged in a serpentine shape, one end of each heat exchange tube 705 is communicated with the upper portion of a water collecting groove 704 at one end of the partition plate 702, the other end of each heat exchange tube 705 is communicated with the water collecting groove 704 at the other end of the partition plate 702, cooling liquid flows to the other end of the shell 701 from one end of the shell 701 through the heat exchange tubes 705 arranged in the serpentine shape, the heat exchange area of the cooling liquid is increased, the heat exchange time of the cooling liquid is prolonged, the cooling effect of the cooling liquid is guaranteed.
A flow guide plate 706 is arranged between the adjacent heat exchange tubes 705, the lower end of the flow guide plate 706 is fixedly connected with the bottom of the shell 701, the upper end of the flow guide plate 706 is fixedly connected with the partition plate 702, one end of the flow guide plate 706 is fixedly connected with the inner wall of the shell 701, a circulation gap is arranged between the other end of the flow guide plate 706 and the inner wall of the shell 701, and the circulation gaps between the adjacent flow guide plates 706 are arranged in a staggered manner; the flow path of the circulating water is prolonged by the guide plates 706 which are arranged in a staggered mode, so that the cooling time of the circulating water on the cooling liquid is prolonged, and the heat exchange effect of the cooling liquid is enhanced.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (10)
1. A liquid cooling type single cabinet type data center comprises a cabinet, a server and a heat exchanger, and is characterized in that the heat exchanger comprises a shell and a partition plate, wherein a cold water inlet pipe is arranged on one side of the lower part of the partition plate and is connected with an external cold water pipe; a warm water outlet pipe is arranged on the other side of the lower part of the partition plate; a circulating water pump is arranged on one side of the upper part of the shell, a water inlet pipe of the circulating water pump is positioned on the upper part of the partition plate, a cold water outlet pipe is connected to one side of a water outlet pipe of the circulating water pump, a shunt pipe is connected to one side of the cold water outlet pipe, and a plurality of water inlet branch pipes are arranged on the shunt pipe; a plurality of cold plates are arranged in the cabinet, cooling coils are arranged on the cold plates, one ends of the cooling coils are connected with the water inlet branch pipes, and the server is arranged on the upper parts of the cooling coils; one side of the server is provided with a water collecting pipe, and one end of the water collecting pipe is connected with a warm water inlet pipe; the water collecting pipe is provided with a plurality of backwater branch pipes, and the other end of the cooling coil is connected with the backwater branch pipes; and a power distribution module is arranged on one side in the cabinet and is connected with the server and the circulating water pump.
2. The liquid cooling type single cabinet type data center according to claim 1, wherein a battery module is arranged on one side inside the cabinet, and the battery module is connected with a power distribution module.
3. The liquid-cooled single-cabinet data center according to claim 1, wherein branch valves are disposed on the water inlet branch pipe and the water return branch pipe.
4. The single-cabinet data center of claim 1, wherein an emergency blower is installed at a lower portion of one side of the cabinet, and an emergency exhaust blower is installed at an upper portion of the other side of the cabinet.
5. The liquid cooling type single cabinet type data center according to claim 4, wherein the emergency air blower and the emergency exhaust fan are provided with symmetrically arranged side plates on one side, the side plates comprise vertical parts and horizontal parts which are connected with each other, the vertical parts of the side plates are fixedly arranged on the cabinet, the upper parts of the side plates are connected through a top plate, the lower parts of the side plates are connected through a bottom plate, and a filter element is arranged between the side plates on two sides; a slot is formed between the top plate and the horizontal portion of the side plate, a plug board is arranged in the slot, and a handle is arranged on the plug board.
6. The liquid cooling type single cabinet type data center according to claim 1, wherein a rack type air conditioner is installed on one side inside the cabinet; the rack type air conditioner is connected with the power distribution module.
7. The liquid-cooled single-cabinet type data center according to claim 1, wherein a fire-fighting module is arranged on one side of the upper portion of the cabinet, the fire-fighting module comprises an air storage tank, a temperature sensor and a smoke sensor, the air storage tank is mounted on the top of the cabinet, fire-fighting gas is arranged inside the air storage tank, the fire-fighting gas is alkyl halide or inert gas, and two ends of the air storage tank are connected with the inside of the cabinet through air inlet pipes; a temperature sensor is arranged on one side of the top wall in the cabinet; one side of the temperature sensor is provided with a smoke sensor.
8. The liquid-cooled single-cabinet data center according to claim 1, wherein the cooling coil comprises a circular tube and a triangular tube, the triangular tube is mounted on the upper portion of the circular tube, a notch is formed in the upper portion of the circular tube, a connector corresponding to the notch in the upper portion of the circular tube is arranged on the lower portion of the triangular tube, and the upper portion of the triangular tube is horizontally arranged.
9. The liquid cooling type single cabinet type data center according to claim 1, wherein a baffle is arranged on one side inside the shell, the baffle is arranged on the upper portion of the baffle, and water collecting grooves are formed in two ends of the baffle; the heat exchange tube is characterized in that a plurality of heat exchange tubes are uniformly arranged on one side of the lower portion of the partition plate, the heat exchange tubes are arranged in a snake shape, one end of each heat exchange tube is communicated with the upper portion of the water collecting groove at one end of the partition plate, and the other end of each heat exchange tube is communicated with the water collecting groove at the other end of the partition plate.
10. The liquid cooling type single cabinet data center according to claim 9, wherein a flow guide plate is disposed between adjacent heat exchange tubes, the lower end of the flow guide plate is fixedly connected to the bottom of the housing, the upper end of the flow guide plate is fixedly connected to the partition plate, one end of the flow guide plate is fixedly connected to the inner wall of the housing, a flow gap is disposed between the other end of the flow guide plate and the inner wall of the housing, and the flow gaps between adjacent flow guide plates are staggered.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920950105.1U CN210202338U (en) | 2019-06-24 | 2019-06-24 | Liquid cooling type single cabinet type data center |
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| CN201920950105.1U CN210202338U (en) | 2019-06-24 | 2019-06-24 | Liquid cooling type single cabinet type data center |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278690A (en) * | 2019-06-24 | 2019-09-24 | 苏州浪潮智能科技有限公司 | A kind of liquid-cooling type single cabinet formula data center |
| CN111629552A (en) * | 2020-06-30 | 2020-09-04 | 北京无线电测量研究所 | Noise-reduction vibration-isolation cabinet |
| CN112105238A (en) * | 2020-09-24 | 2020-12-18 | 安擎(天津)计算机有限公司 | Liquid cooling system for server and control method thereof |
| CN112178736A (en) * | 2020-09-24 | 2021-01-05 | 邢台建德水泥有限公司 | Cement plant waste heat power generation cooling water cyclic utilization system |
| CN113190088A (en) * | 2021-05-08 | 2021-07-30 | 唐焕卿 | Microcomputer protection device for electric power system |
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2019
- 2019-06-24 CN CN201920950105.1U patent/CN210202338U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110278690A (en) * | 2019-06-24 | 2019-09-24 | 苏州浪潮智能科技有限公司 | A kind of liquid-cooling type single cabinet formula data center |
| CN111629552A (en) * | 2020-06-30 | 2020-09-04 | 北京无线电测量研究所 | Noise-reduction vibration-isolation cabinet |
| CN112105238A (en) * | 2020-09-24 | 2020-12-18 | 安擎(天津)计算机有限公司 | Liquid cooling system for server and control method thereof |
| CN112178736A (en) * | 2020-09-24 | 2021-01-05 | 邢台建德水泥有限公司 | Cement plant waste heat power generation cooling water cyclic utilization system |
| CN113190088A (en) * | 2021-05-08 | 2021-07-30 | 唐焕卿 | Microcomputer protection device for electric power system |
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