CN114466560A - Underwater data center - Google Patents
Underwater data center Download PDFInfo
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- CN114466560A CN114466560A CN202111628473.2A CN202111628473A CN114466560A CN 114466560 A CN114466560 A CN 114466560A CN 202111628473 A CN202111628473 A CN 202111628473A CN 114466560 A CN114466560 A CN 114466560A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/208—Liquid cooling with phase change
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20327—Accessories for moving fluid, for connecting fluid conduits, for distributing fluid or for preventing leakage, e.g. pumps, tanks or manifolds
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20336—Heat pipes, e.g. wicks or capillary pumps
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a be equipped with jar body mechanism on base mechanism, be equipped with heat pipe backplate heat exchanger in jar body mechanism, pass through fixed shell-and-tube heat exchanger mount, water inlet port water filter and the water outlet port water filter of top supporting mechanism on jar body mechanism upper portion, be equipped with shell and tube type heat exchanger on the shell and tube type heat exchanger mount. The underwater data center is arranged underwater and deployed in an open underwater environment, water flows around the underwater data center to take away generated heat, and a cold source from the nature is used for cooling and heat exchanging a server arranged in the underwater data center, so that the operation cost is almost zero, and the energy is saved; the underwater data center is arranged below the water surface, is not easy to find and is safer; the underwater data center is arranged below the water surface, and does not occupy land area; the underwater data center can be arranged in peripheral water areas of large and medium cities and first-line coastal cities, shortens data transmission distance and reduces data transmission energy consumption and cost.
Description
Technical Field
The invention relates to the technical field of underwater equipment, in particular to an underwater data center.
Background
Data centers are usually built on land, the number of data centers is large, power consumption is high, cables in machine rooms are multiple, wiring is complex, and meanwhile heat dissipation of the data centers is also a problem which is difficult to solve, so that fire disasters frequently occur in the data centers, the data centers cannot serve, a large number of websites are paralyzed, and partial data are completely lost and cannot be recovered.
Disclosure of Invention
The invention aims to provide the underwater data center which can be deployed in an open underwater environment, can take away heat generated by water flowing around the underwater data center, utilizes a cold source from the nature to cool and exchange heat for a server arranged in the underwater data center, is energy-saving and environment-friendly, is not easy to find, is safer, does not occupy land area, can be arranged in peripheral water areas of large and medium cities and coastal cities, shortens data transmission distance, and reduces data transmission energy consumption and cost.
The invention mainly comprises a base mechanism, a tank mechanism, a heat pipe back plate heat exchanger, a top supporting mechanism, a shell-and-tube heat exchanger fixing frame, a water inlet water filter, a water outlet water filter, a shell-and-tube heat exchanger, a water inlet loop, a water drainage loop, a self-cleaning filter, a water inlet one-way valve, a waterproof centrifugal pump, a water drainage one-way valve, a heat exchange cooling liquid loop and a heat exchange cooling liquid phase-to-gas loop.
The water inlet water filter is connected with a water inlet of the shell-and-tube heat exchanger through a water inlet loop, and the water outlet water filter is connected with a water outlet of the shell-and-tube heat exchanger through a water outlet loop. The water inlet loop is provided with a self-cleaning filter, a water inlet one-way valve and a waterproof centrifugal pump, and the self-cleaning filter and the waterproof centrifugal pump, the water inlet filter and the water outlet filter are all arranged on the top supporting mechanism. The drainage loop is provided with a drainage one-way valve. The liquid outlet of the shell-and-tube heat exchanger is connected with one end of the heat exchange cooling liquid loop, the other end of the heat exchange cooling liquid loop is connected with the cooling liquid inlet of the heat pipe back plate heat exchanger, and the gas outlet of the heat pipe back plate heat exchanger is changed into a gas loop through the heat exchange cooling liquid and is connected with the gas return port of the shell-and-tube heat exchanger.
Preferably, the base mechanism comprises a base, a counterweight, a lifting hook and a base fixing frame. The balancing weight is fixed in the lower part of base, and the balancing weight can prevent that data center under water from removing, plays the effect of stabilizing data center under water. The base is provided with a base fixing frame and a lifting hook, and the base fixing frame is provided with a tank body mechanism.
Preferably, the top supporting mechanism comprises a top platform and a top platform fixing frame, the tank body mechanism is provided with the top platform fixing frame, and the top platform is fixed on the upper portion of the top platform fixing frame.
Preferably, the base mount and the top platform mount are U-shaped in cross-section.
Preferably, the tank mechanism comprises a tank body, a tank body front cover and a maintenance door, one end of the tank body is movably connected with the tank body front cover through a tank body front cover fixing bolt, the tank body front cover is movably connected with the maintenance door through a maintenance door fixing bolt, and the tank body front cover is provided with an outlet, a tank body outlet for changing the phase of the heat exchange cooling liquid into gas and a tank body inlet for changing the phase of the heat exchange cooling liquid into liquid.
Preferably, the water inlet water filter and the water outlet water filter have the same structure and respectively comprise a water filter shell, a water filter lifting hook, a water filter base, a water filter water inlet, a water filter filtering net, a water filter scraping plate, a water filter waterproof motor, a waterproof motor support, a rotating shaft, a bearing fixing seat and a bearing fixing seat support. The water filter base is fixed on the top platform, the water filter base is provided with a water filter shell connected with the water filter base, the water filter shell is fixedly connected with a water filter lifting hook outside the water filter shell, one end of the water filter shell is provided with a water filter water through hole, and the other end of the water filter shell is provided with a through hole. The waterproof motor support and the bearing fixing seat support are both fixed in the water filter shell, the waterproof motor of the water filter is arranged on the waterproof motor support, and the bearing fixing seat is arranged on the bearing fixing seat support. The free end of the waterproof motor of the water filter is connected with the rotating shaft, the other end of the rotating shaft extends out of the bearing fixing seat, penetrates through a water filter screen covered on a through hole at the other end of the water filter shell and is connected with a water filter scraper plate arranged outside the water filter screen.
Preferably, the water filter blade may be a cross water filter blade.
Preferably, the water inlet loop comprises a water inlet branch pipeline, a water inlet collecting pipeline and a water inlet main pipeline, and the self-cleaning filter, the water inlet check valve and the waterproof centrifugal pump are all arranged in the water inlet main pipeline. The two ends of the main water inlet pipeline are respectively connected with the water inlet of the shell-and-tube heat exchanger and one end of the water inlet manifold pipeline, the other end of the water inlet manifold pipeline is connected with one end of the branch water inlet pipeline, and the other end of the branch water inlet pipeline is connected with the water filter of the water inlet.
Preferably, the drainage loop comprises a main drainage pipeline, a branch drainage pipeline and a main drainage pipeline, the drainage check valve is arranged in the branch drainage pipeline, two ends of the main drainage pipeline are respectively connected with the drainage port of the shell-and-tube heat exchanger and one end of the main drainage pipeline, the other end of the main drainage pipeline is connected with one end of the branch drainage pipeline, and the other end of the branch drainage pipeline is connected with the drainage port water filter.
Preferably, the heat exchange coolant loop comprises a coolant branch pipeline, a coolant branch pipeline one-way valve, a coolant header pipeline, a coolant main pipeline, a coolant pipeline compensator and an electric two-way valve, wherein a liquid outlet of the shell-and-tube heat exchanger is connected with one end of the coolant branch pipeline, the other end of the coolant branch pipeline is connected with one end of the coolant header pipeline, the other end of the coolant header pipeline is connected with one end of the coolant main pipeline, and the other end of the coolant main pipeline is connected with a coolant inlet of the heat pipe back plate heat exchanger. The cooling liquid branch pipeline one-way valve is arranged in the cooling liquid branch pipeline, the cooling liquid pipeline compensator and the electric two-way valve are arranged in the cooling liquid main pipeline, and the cooling liquid pipeline compensator and the electric two-way valve are arranged in the tank body.
Preferably, the heat exchange coolant is changed into a gas-gas loop, and the gas-gas loop comprises a gas loop main pipeline, a gas loop pipeline compensator, a gas loop check valve, a gas loop header pipeline and a gas loop branch pipeline, wherein the gas outlet of the heat pipe backboard heat exchanger is connected with one end of the gas loop main pipeline, the other end of the gas loop main pipeline is connected with one end of the gas loop header pipeline, the other end of the gas loop header pipeline is connected with one end of the gas loop branch pipeline, and the other end of the gas loop branch pipeline is connected with a gas return port of the shell-and-tube heat exchanger. The gas loop pipeline compensator and the gas loop one-way valve are arranged in the gas loop main pipeline, and the gas loop pipeline compensator is arranged in the tank body.
Preferably, the water inlet filter, the water outlet filter, the shell-and-tube heat exchanger, the water inlet loop and the water outlet loop can be arranged in a one-to-one and one-to-standby mode, the heat exchange cooling liquid loop, the heat pipe back plate heat exchanger and the air loop for changing the phase of the heat exchange cooling liquid into air can be arranged in a one-to-one and one-to-standby mode, and the duty cycle is executed.
Preferably, the waterproof centrifugal pump, the electric two-way valve and the waterproof motor of the water filter are electrically connected with the control device.
Preferably, the shell-and-tube heat exchanger is the prior art, and the manufacturer is a refrigeration equipment limited company of south China sea Jinhua in Fushan City, and the model is JH-T50+50P1S 2-H.
Preferably, the heat pipe back plate heat exchanger is in the prior art, the manufacturer is Sichuan Spaxin information technology Co., Ltd, and the model is as follows: SC-SUP-INFO-JGRG.
Preferably, the self-cleaning filter can filter the passing water, and can remove silt, impurities and the like in the water. The water inlet check valve and the water discharge check valve can prevent water flowing through the water inlet check valve and the water discharge check valve from flowing back. The coolant branch line check valve and the air circuit check valve prevent backflow of water or air through the insides thereof. The cooling liquid pipeline compensator and the air loop pipeline compensator can compensate axial, transverse and angular displacements of pipelines, and can effectively prevent the pipelines from being damaged.
In the use process of the invention, the waterproof centrifugal pump and the waterproof motor of the water filter are electrified to operate, the water filter at the water inlet and the drainage filter start to work, external cold water enters the shell-and-tube heat exchanger through the water inlet loop to input cold energy for the shell-and-tube heat exchanger, and the water after heat exchange is drained to the outside through the drainage loop, so that the circulating operation work of the water inlet loop and the drainage loop is realized; meanwhile, the electric two-way valve is opened, heat exchange cooling liquid enters the heat pipe back plate heat exchanger through the heat exchange cooling liquid loop, the server cabinet is cooled and heat exchanged, the heat exchange cooling liquid after heat exchange is changed into gas, the gas is changed into gas through the heat exchange cooling liquid loop and enters the shell-and-tube heat exchanger, the cold quantity in the shell-and-tube heat exchanger is absorbed and cooled and then is changed into heat exchange cooling liquid, circulation is carried out, cooling and heat exchange of the underwater data center are achieved, and operation work of the underwater data center is achieved.
Compared with the prior art, the invention has the following advantages:
(1) the underwater data center is arranged underwater and deployed in an open underwater environment, water flows around the underwater data center to take away generated heat, and a cold source from the nature is used for cooling and heat exchanging a server arranged in the underwater data center, so that the operation cost is almost zero, and the energy is saved;
(2) the underwater data center is arranged below the water surface, is not easy to be found and is safer;
(3) the underwater data center is arranged below the water surface, and does not occupy land area;
(4) the underwater data center can be arranged in the surrounding water areas of large and medium cities and first-line coastal cities, the data transmission distance is shortened, and the data transmission energy consumption and cost are reduced.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a bottom view of the present invention;
FIG. 6 is a schematic perspective view of the present invention;
FIG. 7 is a schematic perspective view of the present invention;
FIG. 8-a is a schematic perspective view of a water inlet filter and a water outlet filter according to the present invention;
FIG. 8-b is a schematic perspective view of the inlet and outlet filters of the present invention;
FIG. 8-c is a schematic perspective view of the internal structure of the inlet and outlet water filters of the present invention;
FIG. 8-d is a schematic perspective view of the internal structure of the inlet and outlet water filters of the present invention;
FIG. 9-a is a schematic top view of the water intake circuit of the present invention;
FIG. 9-b is a schematic bottom view of the drain circuit of the present invention;
FIG. 9-c is a schematic perspective view of the water inlet circuit and the water outlet circuit of the present invention;
FIG. 10 is a schematic perspective view of a shell and tube heat exchanger, a heat exchange coolant loop, a heat pipe backplane heat exchanger, and a heat exchange coolant phase change to gas loop of the present invention.
In the figure, 1-shell-and-tube heat exchanger, 2-water inlet water filter, 3-tank front cover, 4-maintenance door, 5-tank front cover fixing bolt, 6-lifting hook, 7-base, 8-balancing weight, 9-waterproof centrifugal pump, 10-heat exchange cooling liquid phase-change gas tank outlet, 11-maintenance door fixing bolt, 12-outlet, 13-heat exchange cooling liquid phase-change liquid tank inlet, 14-tank, 15-shell-and-tube heat exchanger air return port, 16-shell-and-tube heat exchanger liquid outlet, 17-gas loop collecting pipeline, 18-shell-and-tube heat exchanger water outlet, 19-shell-and-tube heat exchanger fixing frame, 20-shell-and-tube heat exchanger water inlet, 21-water discharge one-way valve, 22-water discharge outlet water filter, 23-top platform, 24-top platform fixing frame, 25-base fixing frame, 26-self-cleaning filter, 27-water inlet check valve, 28-rotating shaft, 29-water filter shell, 30-water filter hook, 31-water filter base, 32-water filter water inlet, 33-water filter screen, 34-cross water filter scraper, 35-bearing fixing seat support, 36-water filter waterproof motor, 37-waterproof motor support, 38-bearing fixing seat, 39-air loop branch pipeline, 40-water inlet branch pipeline, 41-water inlet manifold pipeline, 42-water inlet main pipeline, 43-water discharge main pipeline, 44-water discharge header pipeline, 45-water discharge branch pipeline, 46-cooling liquid branch pipeline, cooling liquid inlet pipeline, cooling liquid outlet pipeline, cooling water outlet pipeline, cooling liquid outlet pipeline, cooling water outlet pipeline, cooling liquid outlet pipe, cooling water outlet water, 47-cooling liquid branch pipeline one-way valve, 48-cooling liquid collecting pipeline, 49-cooling liquid main pipeline, 50-cooling liquid pipeline compensator, 51-electric two-way valve, 52-heat pipe back plate heat exchanger, 53-heat pipe back plate heat exchanger cooling liquid inlet, 54-heat pipe back plate heat exchanger air outlet, 55-gas loop main pipeline, 56-gas loop pipeline compensator and 57-gas loop one-way valve.
Detailed Description
Example 1
In the schematic diagrams of the present invention shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 9-a, fig. 9-b, fig. 9-c, fig. 10, the base mechanism includes a base, a weight, a hook, and a base mount. The balancing weight 8 is fixed on the lower part of the base 7, and the balancing weight can prevent the underwater data center from moving, so that the underwater data center is stabilized. The base is provided with a base fixing frame 25 and a lifting hook 6, the cross section of the base fixing frame is U-shaped, the base fixing frame is provided with a tank body mechanism, the tank body mechanism comprises a tank body 14, a tank body front cover 3 and a maintenance door 4, one end of the tank body is movably connected with the tank body front cover 3 through a tank body front cover fixing bolt 5, the tank body front cover is movably connected with the maintenance door 4 through a maintenance door fixing bolt 11, and the tank body front cover is provided with a wire outlet 12, a tank body outlet 10 for changing heat exchange cooling liquid into gas and a tank body inlet 13 for changing heat exchange cooling liquid into liquid. The tank body is internally provided with a heat pipe back plate heat exchanger 52, the top supporting mechanism comprises a top platform and a top platform fixing frame, the tank body is provided with a top platform fixing frame 24, the cross section of the top platform fixing frame is U-shaped, and the top platform 23 is fixed on the upper part of the top platform fixing frame. A shell-and-tube heat exchanger fixing frame 19, a water inlet water filter 2 and a water outlet water filter 22 are fixed on the upper part of the tank body through a top platform, and a shell-and-tube heat exchanger 1 is arranged on the shell-and-tube heat exchanger fixing frame. The water inlet loop comprises a water inlet branch pipeline 40, a water inlet collecting pipeline 41 and a water inlet main pipeline 42, and the self-cleaning filter 26, the water inlet check valve 27 and the waterproof centrifugal pump are all arranged in the water inlet main pipeline. The two ends of the main water inlet pipeline 42 are respectively connected with the water inlet 20 of the shell-and-tube heat exchanger and one end of the water inlet manifold pipeline 41, the other end of the water inlet manifold pipeline is connected with one end of the branch water inlet pipeline 40, and the other end of the branch water inlet pipeline is connected with the water inlet filter 2. The water inlet loop is provided with a self-cleaning filter 26, a water inlet one-way valve 27 and a waterproof centrifugal pump 9, and the self-cleaning filter 26, the waterproof centrifugal pump 9, the water inlet water filter 2 and the water outlet water filter 22 are all arranged on the top platform. The water discharge loop comprises a main water discharge pipeline 43, a branch water discharge pipeline 45 and a water discharge collecting pipeline 44, wherein the water discharge one-way valve 21 is arranged in the branch water discharge pipeline, two ends of the main water discharge pipeline are respectively connected with the water discharge port 18 of the shell-and-tube heat exchanger and one end of the water discharge collecting pipeline 44, the other end of the water discharge collecting pipeline 44 is connected with one end of the branch water discharge pipeline 45, and the other end of the branch water discharge pipeline 45 is connected with the water discharge port water filter 22. A drain check valve 21 is provided in the drain circuit. The heat exchange coolant loop comprises a coolant branch pipeline 46, a coolant branch pipeline one-way valve 47, a coolant collecting pipeline 48, a coolant main pipeline 49, a coolant pipeline compensator 50 and an electric two-way valve 51, wherein a liquid outlet 16 of the shell-and-tube heat exchanger is connected with one end of the coolant branch pipeline 46, the other end of the coolant branch pipeline is connected with one end of the coolant collecting pipeline 48, the other end of the coolant collecting pipeline 48 is connected with one end of the coolant main pipeline 49, and the other end of the coolant main pipeline is connected with a coolant inlet 53 of the heat pipe back plate heat exchanger. A coolant branch line check valve 47 is provided in the coolant branch line, a coolant line compensator 50 and an electric two-way valve 51 are provided in the coolant main line, and the coolant line compensator 50 and the electric two-way valve 51 are disposed in the tank body. The heat exchange cooling liquid phase-change gas-gas loop comprises a gas loop main pipeline 55, a gas loop pipeline compensator 56, a gas loop check valve 57, a gas loop collecting pipeline 17 and a gas loop branch pipeline 39, wherein a gas outlet 54 of the heat pipe backboard heat exchanger is connected with one end of the gas loop main pipeline 55, the other end of the gas loop main pipeline is connected with one end of the gas loop collecting pipeline 17, the other end of the gas loop collecting pipeline is connected with one end of the gas loop branch pipeline 39, and the other end of the gas loop branch pipeline is connected with a gas return port 15 of the shell-and-tube heat exchanger. The gas loop pipeline compensator 56 and the gas loop one-way valve 57 are arranged in a gas loop main pipeline, and the gas loop pipeline compensator 56 is arranged in the tank body.
In the schematic diagrams of the present invention shown in fig. 8-a, 8-b, 8-c, and 8-d, the inlet water filter 2 and the outlet water filter 22 have the same structure, and each of them includes a water filter housing 29, a water filter hook 30, a water filter base 31, a water filter water inlet 32, a water filter screen 33, a water filter cross-shaped scraper 34, a water filter waterproof motor 36, a waterproof motor bracket 37, a rotating shaft 28, a bearing fixing seat 38, and a bearing fixing seat bracket 35. The water filter base 31 is fixed on the top platform, the water filter base is provided with a water filter shell 29 connected with the water filter base, the outside of the water filter shell 29 is fixedly connected with a water filter lifting hook 30, one end of the water filter shell is provided with a water filter water through hole 32, and the other end of the water filter shell is provided with a through hole. The waterproof motor support 37 and the bearing fixing seat support 35 are both fixed in the water filter shell, the waterproof motor 36 of the water filter is arranged on the waterproof motor support 37, and the bearing fixing seat 38 is arranged on the bearing fixing seat support 35. The free end of the water filter waterproof motor 36 is connected with the rotating shaft 28, the other end of the rotating shaft extends out of the bearing fixing seat, penetrates through a water filter screen 33 covered on a through hole at the other end of the water filter shell and is connected with a cross water filter scraper 34 arranged outside the water filter screen.
The water inlet filter, the water outlet filter, the shell-and-tube heat exchanger, the water inlet loop and the water discharge loop can be arranged in a one-use one-standby mode, the heat exchange cooling liquid loop, the heat pipe back plate heat exchanger and the heat exchange cooling liquid phase-change gas-gas loop can be arranged in a one-use one-standby mode, and the duty cycle and the circulation operation can be executed.
The waterproof centrifugal pump, the electric two-way valve and the waterproof motor of the water filter are electrically connected with the control device.
The self-cleaning filter can filter the passing water and remove silt, impurities and the like in the water. The water inlet check valve and the water discharge check valve can prevent water flowing through the water inlet check valve and the water discharge check valve from flowing back. The coolant branch line check valve and the air circuit check valve prevent backflow of water or air through the insides thereof. The cooling liquid pipeline compensator and the air loop pipeline compensator can compensate axial, transverse and angular displacements of pipelines, and can effectively prevent the pipelines from being damaged.
The shell-and-tube heat exchanger is in the prior art, and the manufacturer is a Nanhai Jinhua refrigeration equipment Co., Ltd, in Fushan City, and the model is JH-T50+50P1S 2-H.
The heat pipe back plate heat exchanger is in the prior art, and the manufacturer is Sichuan Spin information technology Limited company, and the type is as follows: SC-SUP-INFO-JGRG.
Claims (10)
1. The utility model provides an underwater data center, includes base mechanism, jar body mechanism, heat pipe backplate heat exchanger, top supporting mechanism, shell and tube type heat exchanger mount, inlet water filter, outlet water filter, shell and tube type heat exchanger, water inlet return circuit, drainage return circuit, automatically cleaning filter, the check valve that intakes, waterproof centrifugal pump, drainage check valve, heat exchange coolant liquid return circuit and heat exchange coolant liquid change the looks into gas return circuit, its characterized in that: a tank mechanism is arranged on the base mechanism, a heat pipe back plate heat exchanger is arranged in the tank mechanism, a shell-and-tube heat exchanger fixing frame, a water inlet water filter and a water outlet water filter are fixed on the upper portion of the tank mechanism through a top supporting mechanism, the shell-and-tube heat exchanger fixing frame is provided with the shell-and-tube heat exchanger, the water inlet water filter is connected with a water inlet of the shell-and-tube heat exchanger through a water inlet loop, the water outlet water filter is connected with a water outlet of the shell-and-tube heat exchanger through a water outlet loop, the water inlet loop is provided with a self-cleaning filter, a water inlet one-way valve and a waterproof centrifugal pump, the self-cleaning filter, the waterproof centrifugal pump, the water inlet water filter and the water outlet water filter are all arranged on the top supporting mechanism, the water outlet one-way valve is arranged on the water outlet loop, a liquid outlet of the shell-and-tube heat exchanger is connected with one end of a heat exchange cooling liquid loop, and the other end of the heat exchange cooling liquid loop is connected with a cooling liquid inlet of the heat pipe back plate heat exchanger, the air outlet of the heat pipe back plate heat exchanger is changed into a gas-gas loop through heat exchange cooling liquid and is connected with the air return port of the shell-and-tube heat exchanger.
2. The subsea data center of claim 1, wherein: the base mechanism comprises a base, a balancing weight, a lifting hook and a base fixing frame, the balancing weight is fixed to the lower portion of the base, the base fixing frame and the lifting hook are arranged on the base, a tank body mechanism is arranged on the base fixing frame, the top supporting mechanism comprises a top platform and a top platform fixing frame, the top platform fixing frame is arranged on the tank body mechanism, and the top platform is fixed to the upper portion of the top platform fixing frame.
3. The subsea data center of claim 1, wherein: the tank body mechanism comprises a tank body, a tank body front cover and a maintenance door, wherein one end of the tank body is movably connected with the tank body front cover through a tank body front cover fixing bolt, the tank body front cover is movably connected with the maintenance door through a maintenance door fixing bolt, and the tank body front cover is provided with a wire outlet, a tank body outlet for changing heat exchange cooling liquid into gas and a tank body inlet for changing the heat exchange cooling liquid into liquid.
4. The subsea data center of claim 1, wherein: the water inlet water filter and the water outlet water filter have the same structure and respectively comprise a water filter shell, a water filter lifting hook, a water filter base, a water filter water inlet, a water filter screen, a water filter scraper, a water filter waterproof motor, a waterproof motor support, a rotating shaft, a bearing fixing seat and a bearing fixing seat support, wherein the water filter base is fixed on the top platform, the water filter base is provided with the water filter shell connected with the water filter base, the water filter lifting hook is fixedly connected with the outside of the water filter shell, one end of the water filter shell is provided with the water filter water inlet, the other end of the water filter shell is provided with a through hole, the waterproof motor support and the bearing fixing seat support are both fixed in the water filter shell, the waterproof motor support is provided with the water filter waterproof motor, the bearing fixing seat support is provided with the bearing fixing seat, and the free end of the waterproof motor of the water filter is connected with the rotating shaft, the other end of the rotating shaft extends to the outside of the bearing fixing seat, penetrates through a water filter screen covered on a through hole at the other end of the water filter shell and is connected with a water filter scraper plate arranged outside the water filter screen.
5. The subsea data center of claim 4, wherein: the water filter scraper is a cross water filter scraper.
6. The subsea data center of claim 1, wherein: the water inlet loop comprises a water inlet branch pipeline, a water inlet manifold pipeline and a water inlet main pipeline, the self-cleaning filter, the water inlet check valve and the waterproof centrifugal pump are all arranged in the water inlet main pipeline, two ends of the water inlet main pipeline are respectively connected with a water inlet of the shell-and-tube heat exchanger and one end of the water inlet manifold pipeline, the other end of the water inlet manifold pipeline is connected with one end of the water inlet branch pipeline, and the other end of the water inlet branch pipeline is connected with the water inlet filter.
7. The subsea data center of claim 1, wherein: the drainage loop comprises a main drainage pipeline, a branch drainage pipeline and a main drainage pipeline, wherein a drainage check valve is arranged in the branch drainage pipeline, two ends of the main drainage pipeline are respectively connected with a drainage port of the shell-and-tube heat exchanger and one end of the main drainage pipeline, the other end of the main drainage pipeline is connected with one end of the branch drainage pipeline, and the other end of the branch drainage pipeline is connected with the drainage port water filter.
8. The subsea data center of claim 1, wherein: the heat exchange cooling liquid loop comprises a cooling liquid branch pipeline, a cooling liquid branch pipeline one-way valve, a cooling liquid collecting pipeline, a cooling liquid main pipeline, a cooling liquid pipeline compensator and an electric two-way valve, wherein a liquid outlet of the shell-and-tube heat exchanger is connected with one end of the cooling liquid branch pipeline, the other end of the cooling liquid branch pipeline is connected with one end of the cooling liquid collecting pipeline, the other end of the cooling liquid collecting pipeline is connected with one end of the cooling liquid main pipeline, the other end of the cooling liquid main pipeline is connected with a cooling liquid inlet of the heat pipe backboard heat exchanger, the cooling liquid branch pipeline one-way valve is arranged in the cooling liquid branch pipeline, the cooling liquid pipeline compensator and the electric two-way valve are arranged in the cooling liquid main pipeline, and the cooling liquid pipeline compensator and the electric two-way valve are arranged in a tank body.
9. The subsea data center of claim 1, wherein: the heat exchange cooling liquid phase-change gas-gas loop comprises a gas loop main pipeline, a gas loop pipeline compensator, a gas loop check valve, a gas loop collecting pipeline and a gas loop branch pipeline, wherein a gas outlet of the heat pipe back plate heat exchanger is connected with one end of the gas loop main pipeline, the other end of the gas loop main pipeline is connected with one end of the gas loop collecting pipeline, the other end of the gas loop collecting pipeline is connected with one end of the gas loop branch pipeline, the other end of the gas loop branch pipeline is connected with a gas return port of the shell-and-tube heat exchanger, the gas loop pipeline compensator and the gas loop check valve are arranged in the gas loop main pipeline, and the cooling liquid pipeline compensator and the electric two-way valve are arranged in a tank body.
10. The subsea data center of claim 1, wherein: the water inlet filter, the water outlet filter, the shell-and-tube heat exchanger, the water inlet loop and the water outlet loop can be arranged in a one-use one-standby two-set mode, and the heat exchange cooling liquid loop, the heat pipe back plate heat exchanger and the heat exchange cooling liquid phase-change gas-gas loop can be arranged in a one-use one-standby two-set mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111628473.2A CN114466560A (en) | 2021-12-28 | 2021-12-28 | Underwater data center |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111628473.2A CN114466560A (en) | 2021-12-28 | 2021-12-28 | Underwater data center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117279314A (en) * | 2023-08-30 | 2023-12-22 | 深圳海兰云数据中心科技有限公司 | Power heat pipe refrigerating system of data center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117279314A (en) * | 2023-08-30 | 2023-12-22 | 深圳海兰云数据中心科技有限公司 | Power heat pipe refrigerating system of data center |
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