CN109392293B - Water-cooled cabinet cooled by seawater - Google Patents
Water-cooled cabinet cooled by seawater Download PDFInfo
- Publication number
- CN109392293B CN109392293B CN201811423783.9A CN201811423783A CN109392293B CN 109392293 B CN109392293 B CN 109392293B CN 201811423783 A CN201811423783 A CN 201811423783A CN 109392293 B CN109392293 B CN 109392293B
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- China
- Prior art keywords
- seawater
- filter
- cabinet
- water
- fresh water
- Prior art date
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- 239000013535 sea water Substances 0.000 title claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 239000013505 freshwater Substances 0.000 claims abstract description 51
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 239000003507 refrigerant Substances 0.000 claims abstract description 3
- 238000002242 deionisation method Methods 0.000 claims description 15
- 239000000523 sample Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000110 cooling liquid Substances 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 14
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- 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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20254—Cold plates transferring heat from heat source to coolant
-
- 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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
-
- 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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20281—Thermal management, e.g. liquid flow control
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a water-cooled cabinet cooled by seawater, which is characterized in that a water tank, a first fresh water filter, a seawater plate heat exchanger, a second fresh water filter, an electric cabinet, a seawater filter and a liquid supply pump are integrated in the cabinet, cold equipment is used for dividing and accessing the cabinet in multiple ways, and part of branches are connected with the first fresh water filter together with the rest branches after passing through the water tank; the first fresh water filter is connected with the seawater plate heat exchanger through a liquid supply pump; the seawater plate type heat exchanger is connected with the second fresh water filter and is connected with the seawater liquid supply system through the seawater filter to form a seawater heat exchange loop; the second fresh water filter is connected with the cabinet through the water distributor and then connected with cooling equipment, so that a high-temperature refrigerant water circulation loop is formed. The invention adopts seawater as cooling liquid, effectively reduces the energy consumption of the system, improves the reliability of the water-cooled cabinet, and has high integration level and small volume.
Description
Technical Field
The invention relates to a cooling technology, in particular to a seawater-cooled water-cooled cabinet.
Background
The electronic equipment performance is improved, and meanwhile, the problem of large heat productivity often exists, so that matched cooling equipment is needed, heat generated in the working process of the electronic equipment is taken away in time, and otherwise normal operation of the electronic equipment is affected. The existing cooling equipment only considers the heat radiation performance, but does not consider the indexes such as size, energy consumption, flow, conductivity, maintenance convenience and the like, and in the process of actual use, the following problems exist: 1) The external cooling liquid needs to be supplied independently, so that the occupied space is large and the energy consumption is high; 2) When the ambient temperature is low, the temperature of the cooling liquid needs to be raised by the heat generated by the operation of the water pump, and a long time is needed; 3) The flow rate and conductivity of the electronic device cannot be guaranteed; 4) When the water-cooling cabinet fails, the maintenance is inconvenient, and more irrelevant devices need to be disassembled.
Disclosure of Invention
The invention aims to provide a seawater-cooled water-cooled cabinet.
The technical solution for realizing the purpose of the invention is as follows: a water cooling cabinet cooled by seawater, a water tank, a first fresh water filter, a seawater plate heat exchanger, a second fresh water filter, an electric cabinet, a seawater filter and a liquid supply pump are integrated in the cabinet, cold equipment is used for dividing and accessing the cabinet in a multi-way, and part of branches are connected with the first fresh water filter together with the rest branches after passing through the water tank; the first fresh water filter is connected with the seawater plate heat exchanger through a liquid supply pump; the seawater plate type heat exchanger is connected with the second fresh water filter and is connected with the seawater liquid supply system through the seawater filter to form a seawater heat exchange loop; the second fresh water filter is connected with the cabinet through the water distributor and then connected with cooling equipment, so that a high-temperature refrigerant water circulation loop is formed.
And each branch of the inlet rear end and the outlet front end of the cabinet is respectively provided with a liquid return valve and a liquid supply valve.
The outlet end of the seawater liquid supply system is provided with a first liquid discharge valve, a seawater liquid supply valve and a first liquid adding pump.
And each branch of the front end of the cabinet outlet is provided with a flow sensor, and the flow sensors are connected with the electric cabinet.
The first fresh water filter inlet is provided with a second temperature sensor and a second pressure sensor, the second fresh water filter outlet is provided with a first pressure sensor and a first temperature sensor, and the first pressure sensor, the first temperature sensor, the second temperature sensor and the second pressure sensor are connected with the electric cabinet.
The heater is arranged at the lower part of the water tank.
The cabinet is internally provided with a deionization valve, a deionization filter element and a water quality probe, wherein the deionization filter element is positioned at the upper part of the water tank and is connected with the ion valve; the other end of the ion valve is connected between the seawater plate heat exchanger and the second fresh water filter; the water quality probe is positioned at the outlet of the liquid supply pump.
The first fresh water filter comprises an end cover, a fresh water filter cartridge, a filter screen and a water outlet, wherein the filter screen is arranged in the filter cartridge, one end of the filter cartridge is provided with the fresh water outlet, and the other end of the filter cartridge is in sealing connection with the end cover through a first sealing gasket.
The seawater filter comprises a seawater filter cylinder, a filter plate, a water outlet and a plug, wherein the filter plate is arranged in the filter cylinder, the water outlet is arranged at the lower part of the seawater filter cylinder, and the end part of the water outlet is connected with the plug in a sealing way through a second sealing gasket.
The electric cabinet is fixed in the frame through the cabinet revolving rack, the cabinet revolving rack back has the apron, wholly through electric cabinet gag lever post, guide bar, stopper and latch segment and cabinet frame coupling, realizes that the cabinet revolving rack hovers in optional position.
Compared with the prior art, the invention has the remarkable advantages that: 1) The invention integrates the seawater plate heat exchanger, the fresh water filter, the seawater filter, the water tank, the electric cabinet and the like into the standard cabinet, has compact size and small occupied space; 2) The water tank adopts a design with heating, and is automatically opened when the temperature of the supplied liquid is low, so that the temperature range of the cooling liquid is ensured, and condensate water generated by electronic equipment due to the fact that the temperature of the cooling liquid is too low is prevented; 3) The deionization filter element is arranged in the water tank, so that the requirement of cooling equipment on the conductivity of cooling liquid can be met, and the stability of electronic equipment is improved; 4) The sensor is reasonable in arrangement, can monitor various parameters required by liquid supply, and avoids damage to electronic equipment; 5) The seawater filter, the fresh water filter and the deionized filter element are all designed in a detachable way, so that the filter element is convenient to clean; 6) The cabinet rotating frame is arranged, so that when the electric control unit fails, the maintenance is convenient, and irrelevant devices are not required to be disassembled; 7) According to the invention, seawater is used as cooling liquid, so that the energy consumption of the system is effectively reduced, and the reliability of the water-cooled cabinet is improved.
Drawings
Fig. 1 is a control schematic diagram of a water-cooled cabinet according to the present invention.
Fig. 2 is a schematic diagram of an internal layout of a water-cooled cabinet according to the present invention.
Fig. 3 is a schematic view of an external layout of a water-cooled cabinet according to the present invention.
FIG. 4 is a schematic diagram of the structure of the seawater inlet/outlet of the present invention.
FIG. 5 is a schematic view of the door and turret spacing structure of the present invention.
Fig. 6 is a schematic view of the structure of the seawater filter of the present invention.
Fig. 7 is a schematic structural view of the fresh water filter according to the present invention.
FIG. 8 is a schematic structural view of the deionization cartridge of the present invention.
In the figure: the water tank 1, the first fresh water filter 2, the seawater plate heat exchanger 3, the second fresh water filter 4, the electric cabinet 5, the seawater filter 6, the first tapping valve 7, the seawater supply valve 8, the first liquid feeding pump 9, the first pressure sensor 10, the first temperature sensor 11, the deionization valve 12, the liquid feeding pump 13, the bypass valve 14, the second tapping valve 15, the check valve 16, the exhaust valve 17, the third pressure sensor 18, the liquid level sensor 19, the second liquid feeding pump 20, the heater 21, the liquid feeding valve 22, the liquid level observation window 23, the water tank cleaning window 24, the deionization filter element 25, the liquid return valve 26, the flow sensor 27, the water quality probe 28, the second temperature sensor 29, the second pressure sensor 30, the liquid feeding valve 31, the cooling device 32, the first metal hose 33, the second metal hose 34 frame 35, bottom damper 36, left door 37, back damper 38, liquid return port 39, liquid supply port 40, front door 41, lifting ring 42, front door stop lever 43, electric cabinet stop lever 44, cabinet swivel 45, water quality monitor 46, temperature display 47, guide lever 48, stop block 49, lock block 50, timer 51, electric cabinet cover plate 52, timer 53, water quality probe holder 54, sea water inlet flange 55, sea water outlet flange 56, filter cartridge 57, filter plate 58, first bracket 59, water outlet 60, gasket 61, plug 62, end cap 63, filter cartridge 64, second bracket 65, filter screen 66, gasket 67, water outlet 68, deionized water inlet 69, deionized water cartridge 70, cartridge water inlet 71, deionized cartridge bracket 72, deionized water outlet 73.
Detailed Description
The present invention will be further described with reference to the drawings and the specific embodiments.
In the embodiment, a water-cooled cabinet cooled by seawater is integrated with a water tank 1, a first fresh water filter 2, a seawater plate heat exchanger 3, a second fresh water filter 4, an electric cabinet 5, a seawater filter 6 and a liquid supply pump 13, and four paths of high-temperature coolant water of a cooling device 32 are connected into a liquid return port 39 at the top of the cabinet through four paths of second metal hoses 34, wherein one path is converged with the rest three paths after passing through the water tank 1 and is connected to the first fresh water filter 2; the first fresh water filter 2 is connected with the seawater plate heat exchanger 3 through a liquid supply pump 13; one path of the seawater plate heat exchanger 3 is connected with the second fresh water filter 4, and the other path of the seawater plate heat exchanger is connected with the seawater liquid supply system through the seawater filter 6 to form a seawater heat exchange loop; the second fresh water filter 4 is divided into four paths by a water distributor, and is connected to the cooling device 32 by four paths of first metal hoses 33, so that a high-temperature coolant water circulation loop is formed.
In some embodiments, a return valve 26 and a supply valve 31 are provided on each of the branches of the cabinet at the inlet rear and outlet front ends, respectively.
In some embodiments, the outlet end of the seawater supply system is provided with a first tapping valve 7, a seawater supply valve 8 and a first liquid adding pump 9.
In some embodiments, a flow sensor 27 is disposed on each branch of the front end of the outlet of the cabinet, and the flow sensor 27 is connected to the electric cabinet 5 to detect the flow of the chilled water flowing into the chiller 32.
In some embodiments, a second temperature sensor 29 and a second pressure sensor 30 are disposed at the inlet of the first fresh water filter 2, a first temperature sensor 11 and a first pressure sensor 10 are disposed at the outlet of the second fresh water filter 4, and the first temperature sensor 11, the first pressure sensor 10, the second temperature sensor 29 and the second pressure sensor 30 are connected with the electric cabinet 5 to detect the temperature and the pressure of the chilled water flowing out of and into the cooling device 32 respectively.
As a preferred embodiment, the top of the water tank 1 is provided with an exhaust valve 17, the left side is provided with a liquid level sensor 19, a second liquid adding pump 20 and a liquid adding valve 22, the right side is provided with a liquid level observation window 23 and a water tank cleaning window 24, the bottom is provided with a second liquid discharging valve 15 and a one-way valve 16, and the top of the one-way valve 16 is communicated with the highest liquid level point of the water tank 1. Preferably, a heater 21 may be provided at a lower portion of the water tank 1 or other portions to secure a cooling liquid temperature range when the liquid supply temperature is low.
In the cooling process, four paths of high-temperature coolant water from the cooling equipment 32 are connected with a liquid return port 39 at the top of the cabinet through a second metal hose 34, wherein three paths of coolant water are detected by a second temperature sensor 29 and a second pressure sensor 30, the other paths of coolant water are sent to the water tank 1, the coolant water from the water tank 1 and the other paths of coolant water are converged and then sent to the first fresh water filter 2, the coolant water flowing out of the first fresh water filter 2 is sent to the liquid supply pump 13, the liquid supply pump 13 is connected with a bypass valve 14 in parallel, the coolant water of the liquid supply pump 13 is sent to the seawater plate heat exchanger 3, heat exchange is carried out between the heat exchange and seawater of a seawater liquid supply system in the seawater plate heat exchanger 3, the exchanged coolant water is sent to the second fresh water filter 4, the filtered coolant water is divided into four paths through a water distributor after being detected by the first pressure sensor 10 and the first temperature sensor 11, and then is connected with the cooling equipment 32 through the first metal hose 33 by the liquid supply port 40 at the top of the cabinet, and thus the high-temperature coolant water completes a basic cycle. The flow sensors 27 are arranged on each liquid supply path, the liquid return valve 26 and the liquid supply valve 31 are respectively arranged at the rear end of the inlet and the front end of the outlet of the cabinet, and before liquid supply, each path of coolant water is detected by the temperature sensor 11, the pressure sensor 10 and the flow sensors 27, so that the damage to electronic equipment caused by temperature, flow and pressure is avoided.
In some embodiments, as the cooling device 32 is used for requiring the conductivity of the chilled water, a deionization valve 12, a deionization filter element 25 and a water quality probe 28 are also arranged in the cabinet, wherein the deionization filter element 25 is positioned at the upper part of the water tank 1 and is connected with the ion valve 12; the other end of the ion valve 12 is connected between the seawater plate heat exchanger 3 and the second fresh water filter 4; a water quality probe 28 is located at the outlet of the liquid supply pump 13. It may be preferred that the deionization cartridge 70 be of a removable construction.
As a specific embodiment, the cartridge 70 of the deionizing cartridge 25 is secured to the tank 1 by a deionizing cartridge holder 72.
When the conductivity of the chilled water is required by the cooling equipment, the deionization valve 12 is opened, the timer 51 of the cabinet is triggered to start a timing function, the cooling liquid flows into the ion filter element 70 through the deionized water inlet 69 and the filter element water inlet 71, and the filtered cooling liquid flows into the water tank through the deionized water outlet 73, so that the subsequent circulation is completed. An interface of a water quality probe 28 is arranged on the outlet of the liquid supply pump 13 and is used for detecting whether deionized water meets the requirement of a cooling device after a certain time, and the water quality probe 28 can be placed on the water quality probe frame 54 after the detection. The number of times of the several times of opening is accumulated on the timer 53.
In some embodiments, the first fresh water filter 2 and the second fresh water filter 4 each comprise an end cover 63, a fresh water filter cartridge 64, a filter screen 66 and a water outlet 68, wherein the filter screen 66 is disposed inside the filter cartridge 64, the filter cartridge 64 is provided with the fresh water outlet 68 at one end, and the other end is in sealing connection with the end cover 63 through a first sealing gasket 67. The end cap 63 is preferably of a readily removable construction and the filter screen 66 is threadably connected to the filter cartridge 64, depending upon the accuracy of the filtration by the cooling device.
In some embodiments, the seawater filter 6 comprises a seawater filter cartridge 57, a filter plate 58, a drain 60, and a plug 62, wherein the filter plate 58 is disposed inside the filter cartridge 57, the drain 60 is disposed at a lower portion of the seawater filter cartridge 57, and an end portion of the drain 60 is sealingly connected to the plug 62 through a second gasket 61. Preferably, the filter panels 58 are of a readily removable cleaning design.
In some embodiments, a cabinet rotating frame 45 is provided, a cover plate is arranged on the back of the rotating frame 45, the whole cabinet rotating frame is connected with a cabinet frame through an electric cabinet limiting rod 44, a guide rod 48, a limiting block 49 and a locking block 50, and the cabinet rotating frame 45 is ensured to hover at any position through the electric cabinet limiting rod 44. The installation form of the electric cabinet 5 is convenient for overhauling equipment, and improves the maintenance efficiency of equipment when faults occur. In some embodiments, the cabinet door 41 of the cabinet is also connected with the cabinet frame through the front door limiting rod 43, and the front door 41 hovers at any position through the front door limiting rod 43, so that the cabinet is not interfered by the rotation of the front door during the door opening operation.
In some embodiments, the bottom and the back of the cabinet are provided with shock absorbers, and the cabinet is connected with walls of different use environments through the shock absorbers. There are also hanging rings 42 at the top of the cabinet to facilitate the lifting operation of the water-cooled cabinet.
The water-cooled cabinet cooled by the seawater can accurately control the flow and the temperature of the cooling liquid, adopts the seawater as a cooling medium, can meet the requirement of the cooling equipment on the conductivity, improves the reliability and the integration of the device, and reduces the energy consumption of the equipment. The number of access paths of the liquid return port 39 and the liquid supply port 40 of the invention is not limited to four, and can be changed according to specific requirements.
Claims (3)
1. The water-cooled cabinet cooled by seawater is characterized in that a water tank (1), a first fresh water filter (2), a seawater plate heat exchanger (3), a second fresh water filter (4), an electric cabinet (5), a seawater filter (6) and a liquid supply pump (13) are integrated in the cabinet, cold equipment (32) is used for dividing and multiplexing the cabinet, and part of branches are connected with the first fresh water filter (2) together with the rest of branches after passing through the water tank (1); the first fresh water filter (2) is connected with the seawater plate heat exchanger (3) through a liquid supply pump (13); the seawater plate heat exchanger (3) is connected with the second fresh water filter (4) and is connected with a seawater supply system through a seawater filter (6) to form a seawater heat exchange loop; the second fresh water filter (4) is connected with a cabinet through a water distributor and then connected with cooling equipment (32), so that a high-temperature refrigerant water circulation loop is formed;
each branch of the inlet rear end and the outlet front end of the cabinet is respectively provided with a liquid return valve (26) and a liquid supply valve (31);
the outlet end of the seawater liquid supply system is provided with a first liquid discharge valve (7), a seawater liquid supply valve (8) and a first liquid adding pump (9);
each branch at the front end of the cabinet outlet is provided with a flow sensor (27), and the flow sensor (27) is connected with the electric cabinet (5);
a second temperature sensor (29) and a second pressure sensor (30) are arranged at the inlet of the first fresh water filter (2), a first pressure sensor (10) and a first temperature sensor (11) are arranged at the outlet of the second fresh water filter (4), and the first pressure sensor (10), the first temperature sensor (11), the second temperature sensor (29) and the second pressure sensor (30) are connected with the electric cabinet (5);
a heater (21) is arranged at the lower part of the water tank (1);
the cabinet is internally provided with a deionization valve (12), a deionization filter element (25) and a water quality probe (28), wherein the deionization filter element (25) is positioned at the upper part of the water tank (1) and is connected with the ion valve (12); the other end of the ion valve (12) is connected between the seawater plate heat exchanger (3) and the second fresh water filter (4); the water quality probe (28) is positioned at the outlet of the liquid supply pump (13);
the electric cabinet (5) is fixed in the rack through the cabinet rotating frame (45), a cover plate is arranged on the back of the cabinet rotating frame (45), and the whole electric cabinet rotating frame (45) is connected with the cabinet frame through the electric cabinet limiting rod (44), the guide rod (48), the limiting block (49) and the locking block (50) to hover at any position.
2. The seawater cooled water cooled cabinet of claim 1, wherein the first fresh water filter (2) comprises an end cap (63), a fresh water filter cartridge (64), a filter screen (66) and a water outlet (68), wherein the filter screen (66) is arranged inside the filter cartridge (64), the fresh water outlet (68) is arranged at one end of the filter cartridge (64), and the other end of the filter cartridge is in sealing connection with the end cap (63) through a first sealing gasket (67).
3. The seawater cooled enclosure of claim 1, wherein the seawater filter (6) comprises a seawater filter cartridge (57), a filter plate (58), a drain port (60) and a plug (62), wherein the filter plate (58) is disposed inside the filter cartridge (57), the drain port (60) is disposed at a lower portion of the seawater filter cartridge (57), and an end portion of the drain port (60) is hermetically connected to the plug (62) through a second gasket (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811423783.9A CN109392293B (en) | 2018-11-27 | 2018-11-27 | Water-cooled cabinet cooled by seawater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811423783.9A CN109392293B (en) | 2018-11-27 | 2018-11-27 | Water-cooled cabinet cooled by seawater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109392293A CN109392293A (en) | 2019-02-26 |
| CN109392293B true CN109392293B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811423783.9A Active CN109392293B (en) | 2018-11-27 | 2018-11-27 | Water-cooled cabinet cooled by seawater |
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