CN112040730B - Array surface power supply liquid cooling plug box - Google Patents
Array surface power supply liquid cooling plug box Download PDFInfo
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- CN112040730B CN112040730B CN202010901067.8A CN202010901067A CN112040730B CN 112040730 B CN112040730 B CN 112040730B CN 202010901067 A CN202010901067 A CN 202010901067A CN 112040730 B CN112040730 B CN 112040730B
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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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20927—Liquid coolant without phase change
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Abstract
The invention discloses a liquid cooling plug-in box of a front surface power supply, which comprises a plug board for plugging a front surface power supply module, wherein a parallel pipeline is arranged in the plug board; the parallel pipeline includes: a first flow passage and a second flow passage communicated with an external pipeline; each group of branch pipelines comprises a first branch pipeline and a second branch pipeline which are arranged in parallel and extend along the arrangement direction of the plurality of array surface power supply modules; each group of branch pipelines is provided with at least one group of jacks, each group of jacks comprises a first jack positioned on the first branch pipeline and a second jack positioned on the second branch pipeline, and each array surface power module is correspondingly inserted and connected with the first jack and the second jack; the cooling liquid circulates in the parallel pipeline and the array surface power supply module to realize the cooling of the array surface power supply module. The invention effectively reduces the space occupied by the parallel pipelines; the independence between the array surface power supply modules is improved, and the stable cooling of the plurality of array surface power supply modules is realized at the same time.
Description
Technical Field
The invention belongs to the field of phased array radar array surface power supplies, and particularly relates to an array surface power supply liquid cooling plug box.
Background
With the development of military science and technology, the phased array technology of radar is more and more widely applied, so that tens of TR components or even tens of thousands of TR components are generally arranged in one radar. The array surface power supply is used as main power supply equipment and main components of the phased array radar array surface, and the problems of light weight, small size, high heat flux density, harsh working environment, poor maintainability and the like are faced. The array power module often needs a modularized liquid-cooled heat dissipation design. The existing liquid cooling plug box is often complex in installation form, low in modularization degree and suitable for being installed in a plurality of different modules in a single layer, and an internal flow channel is mostly in a series connection form. Considering that the array surface power supply modules are numerous and have the same working condition, the adverse effects of various cold plate interfaces, poor reliability and maintainability, large accumulated temperature rise of cooling liquid, large pressure loss, uneven flow rate and the like can be caused; in addition, a plurality of modules are connected in parallel through external pipelines at present, and the defects of large occupied space of the external pipelines and poor reliability and maintainability exist.
Disclosure of Invention
The invention provides a liquid cooling plug box of an array surface power supply, which aims to solve the technical problems in the background art.
The technical scheme of the invention is as follows:
a liquid cooling plug box for a front surface power supply comprises a plug board for plugging a front surface power supply module, wherein parallel pipelines are arranged in the plug board; the parallel pipeline includes:
a first flow passage and a second flow passage communicated with an external pipeline;
each group of branch pipelines comprises a first branch pipeline and a second branch pipeline which are arranged in parallel, the first branch pipeline is communicated with the first flow channel, the second branch pipeline is communicated with the second flow channel, and the first branch pipeline and the second branch pipeline extend along the arrangement direction of the plurality of array surface power supply modules;
each group of branch pipelines is provided with at least one group of jacks, each group of jacks comprises a first jack positioned on the first branch pipeline and a second jack positioned on the second branch pipeline, and each array face power module is correspondingly inserted and connected with the first jack and the second jack;
the cooling liquid flows out of the first runner, the first jack on the first branch pipeline, the wavefront power module, the second jack on the second branch pipeline, and the second runner in sequence, and the cooling liquid flows through the cooling wavefront power module.
Further preferably, a plurality of sets of the branch lines are provided, the plurality of sets of the branch lines being arranged in a direction perpendicular to the direction in which the branch lines extend.
Further preferably, follow the direction that the branch pipeline extends, the concatenation of picture peg both sides has left side board, right side board, the concatenation of the other both sides of picture peg has upper plate, lower plate, forms the subrack body jointly, and the position of making a match the face power module insert in the subrack body with the picture peg is connected.
Further preferably, a plurality of groups of the branch pipes are arranged in the box body, and a partition plate is inserted between two adjacent groups of the branch pipes.
Preferably, at least one set of guide grooves corresponding to the positions of the jacks is respectively formed on two side faces of the partition board, one side face of the upper side board and one side face of the lower side board in the inserting box body, and each array face power supply module is inserted into the inserting box body along the guide grooves.
Preferably, a set of positioning pin sleeves are respectively arranged on two sides of each jack and opposite to the jack, each set of positioning pin sleeves comprises a longitudinal positioning pin sleeve and a transverse positioning pin sleeve, and a longitudinal positioning pin and a transverse positioning pin of the array face module power supply are respectively inserted into the longitudinal positioning pin sleeve and the transverse positioning pin sleeve on the plug board.
Further preferably, the insert plate is provided with at least one notch for draining liquid, and the notch is opposite to the insertion hole.
Further preferably, visual notches are formed in two sides of the partition plate, and the visual notches are located between the two adjacent groups of the positioning pin sleeves.
Further preferably, the surface of the plugboard is respectively provided with a quick socket communicated with the first socket and the second socket, and a plug on each array face power module is inserted into the two quick sockets and connected with the parallel pipeline.
Further preferably, the first flow channel and the second flow channel are respectively provided with a main transfusion port communicated with an external pipeline.
Further preferably, a main plug communicated with the main infusion port is arranged on one side, back to the inserted array face power supply module, of the plugboard, and the main plug is inserted into an external target installation position and communicated with an external pipeline.
Further preferably, including being convenient for the installation guide assembly of subrack body dismouting to appointed mounted position, installation guide assembly includes: the installation guide strip is arranged on the lower side plate of the inserting box body and is used for being matched with an external installation environment to quickly disassemble and assemble the inserting box body; the positioning pin is arranged at one end of the guide strip, which corresponds to the main infusion port, and is used for being matched with the main socket for blind plugging positioning; and the two corner pieces are used for fixing the left and right directions of the inserting box body, and the corner pieces are arranged on the upper side plate.
Preferably, the positioning pin is further provided with a limiting block for limiting the butting depth of the main plug inserted into the target installation position.
The invention provides a liquid cooling plug box of a front surface power supply, which has the following advantages and positive effects compared with the prior art:
1. compared with the mode of externally connecting pipelines in the prior art, the liquid cooling plug box provided by the invention effectively reduces the space occupied by the parallel pipelines, and the pipelines are orderly and orderly, so that the circuit connection safety is improved; furthermore, due to the parallel pipelines, independent cooling is realized among the power supply modules of each array surface, interference among the power supply modules of the array surfaces is avoided, and the independence is strong; when one array surface power supply module is damaged, the cooling of other modules is not influenced, the array surface power supply module is easy to maintain and replace, and the working efficiency is improved;
2. every group lateral conduit forms an independent liquid cooling space module, and set up multiunit lateral conduit, form a plurality of independent liquid cooling spaces, when coolant liquid flows into every group lateral conduit from first runner or second runner, the liquid flow and the temperature of its entrance are unanimous, thereby realize the operating mode modularization of liquid cooling subrack, operating mode environmental difference between a plurality of independent liquid cooling space modules is minimum, can realize a plurality of battle face power module's in a plurality of independent liquid cooling space modules stable cooling simultaneously, the reliability is extremely strong, compare single independent liquid cooling space in prior art, more nimble installation environment who is applicable to various complicacies.
Drawings
The above and other features and advantages of the present invention will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic view of a wavefront power supply liquid cooling insert box in embodiment 1 of the present invention;
fig. 2 is a schematic view of a wavefront power supply liquid cooling insert box in embodiment 1 of the present invention;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a bottom view of FIG. 1;
FIG. 5 is a side view of the interposer in example 1 of the present invention;
FIG. 6 is a schematic view of parallel pipes arranged inside the plugboard in embodiment 1 of the present invention;
fig. 7 is a bottom view of a wavefront power supply liquid cooling insert of embodiment 2 of the present invention.
Description of the symbols:
11-inserting plates; 12-left side panel; 13-right side plate; 14-upper side plate; 15-lower side plate;
21-a first flow channel; 22-a second flow channel; 23-total infusion port; 24-a mains plug;
31-a first branch line; 32-a second branch line;
41-a first receptacle; 42-a second receptacle; 43-quick socket;
51-a separator; 52-a guide groove;
61-longitudinal positioning pin sleeves; 62-transverse positioning pin sleeves; 63-notches; 64-a view slot;
71-mounting a guide strip; 72-a locating pin; 73-corner piece; 74-positioning grooves; 75-a limiting block.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "a" means not only "only one of this but also a case of" more than one ".
Referring to fig. 1 to 6, the present embodiment provides a liquid-cooled insert box for a front surface power supply, including an insert plate 11 for inserting a front surface power supply module, wherein a parallel pipeline is arranged in the insert plate 11; the parallel pipeline includes: a first flow passage 21 and a second flow passage 22 communicating with an external pipe; at least one group of branch pipelines, each group of branch pipelines comprises a first branch pipeline 31 and a second branch pipeline 32 which are arranged in parallel, the first branch pipeline 31 is communicated with the first flow channel 21, the second branch is communicated with the second flow channel 22, and the first branch pipeline 31 and the second branch pipeline 32 extend along the arrangement direction of the plurality of array surface power supply modules; each group of branch pipelines is provided with at least one group of jacks, each group of jacks comprises a first jack 41 positioned on the first branch pipeline 31 and a second jack 42 positioned on the second branch pipeline 32, and each array face power module is correspondingly inserted and connected with the first jack 41 and the second jack 42;
the coolant flows through the first flow passage 21, the first receptacle 41 in the first branch conduit 31, the front power module, the second receptacle 42 in the second branch conduit 32, and the second flow passage 22 in that order.
The parallel pipelines which can be butted with the plurality of array surface power supply modules are arranged in the plugboard 11, so that the parallel connection of the plurality of array surface power supply modules is realized, compared with the mode of externally connecting pipelines in the prior art, the pipeline is arranged in the plugboard 11, the space occupied by the parallel pipelines is effectively reduced, the pipelines are orderly and orderly, and the circuit connection safety is improved; furthermore, due to the parallel pipelines, independent cooling is realized among the power supply modules of each array surface, interference among the power supply modules of the array surfaces is avoided, and the independence is strong; when one of the array surface power supply modules is damaged, the cooling of other modules is not influenced, the array surface power supply module is easy to maintain and replace, and the working efficiency is improved. Meanwhile, the parallel pipelines in the liquid cooling plug box ensure that the liquid flow temperature of each branch pipeline is consistent, so that the cooling environment in each group of branch pipelines is basically consistent, the array surface power supply modules on each group of branch pipelines in the whole liquid cooling plug box are stably cooled, and the reliability is extremely high.
Specifically, in this embodiment, referring to fig. 6, two sets of insertion holes are disposed on each set of branch pipes, but in other embodiments, the number of insertion holes disposed on each set of branch pipes is not limited to the above or shown in the drawings, and the number of sets may be specifically set according to the liquid flow pressure and flow distribution in a specific use environment, so as to ensure good cooling effect of multiple array plane power modules.
In the present embodiment, referring to fig. 2 and 6, a plurality of sets of branch lines are provided, and the plurality of sets of branch lines are arranged in a direction perpendicular to the direction in which the branch lines extend. Specifically, in this embodiment, two sets of branch lines are provided, but in other embodiments, the number of sets of branch lines is not limited, and the branch lines may be flexibly configured according to the liquid flow pressure and flow distribution in a specific use environment, for example, three or four sets of branch lines may also be provided.
Furthermore, because the array face power module is generally rectangular, the corresponding board 11 in this embodiment is rectangular, and when a plurality of groups of branch pipes are arranged, the plurality of groups of branch pipes are arranged along a direction perpendicular to the extension direction of the branch pipes, that is, as shown in fig. 6, the branch pipes extend along the board 11 in the transverse direction, and the plurality of groups of branch pipes extend along the board 11 in the longitudinal direction, so that parallel pipes are formed, the distribution is neat, the structure is compact, the board 11 has a smaller size, and more array face power modules can be inserted. Of course, in other embodiments, the location of the multi-component branch line arrangement is not limited to that described above or shown in the figures.
In this embodiment, referring to fig. 1 and 2, along the extending direction of the branch pipeline, a left side plate 12 and a right side plate 13 are spliced on two sides of the insertion plate 11, an upper side plate 14 and a lower side plate 15 are spliced on the other two sides of the insertion plate 11 to form a main body of the plug box together, and the front surface power supply module is inserted into the main body of the plug box and connected with the insertion plate 11. The liquid cooling subrack that forms protects the position power module in the box, has better dustproof and electromagnetic shield effect.
In the present embodiment, referring to fig. 2, a plurality of sets of branch pipes are provided in the box body, and a partition plate 51 is interposed between two adjacent sets of branch pipes. Wherein baffle 51 is connected with picture peg 11 surface, and baffle 51 is used for separating into a plurality of working spaces with the space in the liquid cooling subrack that every group branch pipeline corresponds, and the installation of a plurality of wavefront power module on every group branch pipeline of being convenient for is fixed, ensures that the stable skew or the rocking of not taking place of wavefront power module. Of course, in other embodiments, the current status of the specific structure of the partition plate 51 is not limited, and may be set according to actual requirements.
In this embodiment, referring to fig. 2, it is further preferable that at least one set of guide grooves 52 are respectively disposed on both side surfaces of the partition board 51 and one side surface of the upper side board 14 and the lower side board 15 located in the box body, the guide grooves 52 correspond to the positions of the insertion holes, and the guide rails on both sides of each front surface module power supply are inserted into the box body along the guide grooves 52. The arrangement of the guide groove 52 is beneficial to quickly realizing that the front surface electric module is quickly inserted into the liquid cooling insert box and the insertion position is accurate.
In this embodiment, referring to fig. 4, two sides of each group of jacks and the corresponding positions thereof are respectively provided with a group of positioning pin sleeves, each group of positioning pin sleeves includes a longitudinal positioning pin sleeve 61 and a transverse positioning pin sleeve 62, and the longitudinal positioning pin and the transverse positioning pin of the array plane power supply are respectively inserted into the longitudinal positioning pin sleeve 61 and the transverse positioning pin sleeve 62 on the board 11, which are respectively corresponding to each other, for assisting in realizing the longitudinal positioning and the transverse positioning of the array plane power supply module, so that the accurate insertion and the fixing of the array plane power supply module can be quickly realized.
In this embodiment, referring to fig. 4-6, the insert 11 is provided with at least one notch 63 for draining liquid, the notch 63 being opposite the receptacle. In the use, the liquid cooling subrack is likely to have the coolant liquid of seepage, offers notch 63, and the coolant liquid of seepage can be followed notch 63 and discharged to avoid the weeping to pile up the harm electronic equipment.
In this embodiment, referring to fig. 4-6, it is further preferred that the partition 51 is provided with a visible notch 64 on both sides, and the visible notch 64 is located between two adjacent sets of positioning pin sleeves. When the array surface power supply module is butted with the plugboard 11, the butted condition can be observed through the visible notch 64, so that the position of the array surface power supply module can be calibrated, and the array surface power supply module can be quickly inserted into the plugboard 11; furthermore, the visible notch 64 can also be used for observing the connection condition when the array surface power supply cold plate module is plugged and unplugged, the liquid leakage condition during working and the liquid during leakage, so that the leakage liquid can be timely discharged, the liquid cooling plug box is kept dry, and the service life of the array surface power supply module in the liquid cooling plug box is prolonged.
Referring to fig. 4-6, in the present embodiment, the surface of the board 11 is provided with the fast sockets 43 communicating with the first socket 41 and the second socket 42, and the plug on each front surface power module is inserted into the two fast sockets 43 correspondingly to connect with the parallel pipes, so as to realize fast communication of the liquid cooling plug box circulation pipes.
Referring to fig. 4 and 5, in the present embodiment, the first flow passage 21 and the second flow passage 22 are respectively provided with a main infusion port 23 communicated with an external pipeline. Wherein, the cooling liquid of the external pipeline is input into the first flow channel 21 or the second flow channel 22 of the parallel pipeline through the total transfusion port 23, or the cooling liquid in the first flow channel 21 and the second flow channel 22 flows out from the total transfusion port 23 to the external pipeline.
Further preferably, a main plug 24 communicated with the main infusion port 23 is arranged on one side of the plugboard 11, opposite to the inserted array surface power module, the main plug 24 is inserted into an external target installation position and communicated with an external pipeline, and the liquid cooling plug box and the external target installation position can be quickly inserted through the main plug 24, so that the convenience and safety are realized, and the work efficiency is favorably improved.
In this embodiment, referring to fig. 1-3, the liquid cooling insert box further includes a mounting guide assembly for facilitating the assembly and disassembly of the insert box body to a desired mounting location. Specifically, the installation guide assembly includes:
the mounting guide strip 71 is arranged on the lower side plate 15 of the plug box body and is used for being matched with a guide plate of an external mounting environment to realize rapid disassembly and assembly of the plug box body; of course, in other embodiments, the specific structure and the installation position of the installation guide bar 71 are not limited, for example, the installation guide bar 71 may also be disposed on the upper side plate 14;
the positioning pin 72 is arranged at one end of the installation guide strip 71 corresponding to the main infusion port 23 and is used for being matched with the main plug 24 for blind plugging positioning, so that butt joint positioning before blind plugging of the main plug 24 is realized, and the blind plugging accuracy of the main plug 24 is improved;
the other end of the installation guide strip 71 is provided with a positioning groove 74 for inserting a screw, and the positioning groove is used for being matched with the positioning pin 72 to fix the inserting box body in the vertical direction, the front direction, the rear direction and the left-right direction;
and the two corner pieces 73 are used for fixing the plug box body in the left-right direction, and the corner pieces 73 are arranged on the upper side plate 14 and are used for being connected with the installation position of the liquid cooling plug box to realize the surface positioning of the liquid cooling plug box.
Preferably, in this embodiment, the positioning pin 72 is further provided with a limiting block 75 for limiting the butting depth of the main plug 24 inserted into the target installation position.
Example 2
This embodiment is modified from embodiment 1, and is different from embodiment 1 in that:
in this embodiment, referring to fig. 7, three sets of branch lines are provided, each set of branch lines is provided with three sets of insertion holes, and each array face power module is connected to the first insertion hole 41 and the second insertion hole 42 of each set of insertion holes, respectively, so as to achieve the communication of the liquid cooling pipes, that is, in this embodiment, three array face power modules are connected in parallel to each set of branch lines, so that each set of branch lines can achieve the cooling of multiple array face power modules simultaneously, although in other embodiments, the number of sets of branch lines is not limited to the above, for example, four sets of branch lines are provided; of course, in other embodiments, the number of sets of jacks disposed on each set of branch lines is not limited to that described above or shown in the figures, and the number of sets specifically disposed may be set according to the fluid pressure and flow distribution in a particular environment of use to ensure good cooling of multiple front plane power modules.
Other structures and connection relationships in this embodiment are the same as those in embodiment 1, and are not described herein again.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is still within the scope of the present invention if they fall within the scope of the claims of the present invention and their equivalents.
Claims (12)
1. The liquid-cooled plug box for the array surface power supply is characterized by comprising a plug board for plugging an array surface power supply module, wherein a parallel pipeline is arranged in the plug board;
the parallel pipeline includes:
a first flow passage and a second flow passage communicated with an external pipeline;
each group of branch pipelines comprises a first branch pipeline and a second branch pipeline which are arranged in parallel, the first branch pipeline is communicated with the first flow channel, the second branch pipeline is communicated with the second flow channel, and the first branch pipeline and the second branch pipeline extend along the arrangement direction of the plurality of array surface power supply modules;
each group of branch pipelines is provided with at least one group of jacks, each group of jacks comprises a first jack positioned on the first branch pipeline and a second jack positioned on the second branch pipeline, and each array surface power supply module is correspondingly inserted and connected with the first jack and the second jack;
along the extending direction of the branch pipelines, a left side plate and a right side plate are spliced on two sides of the inserting plate, an upper side plate and a lower side plate are spliced on the other two sides of the inserting plate to jointly form an inserting box body, and a front surface power supply module is inserted into the inserting box body and connected with the inserting plate;
the cooling liquid flows out of the first runner, the first jack on the first branch pipeline, the wavefront power module, the second jack on the second branch pipeline, and the second runner in sequence, and the cooling liquid flows through the cooling wavefront power module.
2. The wavefront power supply liquid cooling insert box of claim 1, wherein a plurality of sets of the branch lines are provided, the plurality of sets of branch lines being arranged in a direction perpendicular to an extension direction of the branch lines.
3. The wavefront power supply liquid cooling insert box of claim 1, wherein a plurality of said sets of branch lines are provided in said insert box body with a partition interposed between adjacent sets of said branch lines.
4. The array surface power supply liquid cooling insert box of claim 3, wherein at least one set of guide grooves corresponding to the positions of the jacks are respectively arranged on both side surfaces of the partition plate and one side surface of the upper side plate and the lower side plate in the insert box body, and each array surface power supply module is inserted into the insert box body along the guide grooves.
5. The array plane power supply liquid-cooled insert box of claim 1, wherein a set of positioning pin sleeves are respectively disposed on two sides of each set of said insert holes opposite thereto, each set of said positioning pin sleeves including a longitudinal positioning pin sleeve and a transverse positioning pin sleeve, and a longitudinal positioning pin and a transverse positioning pin of an array plane module power supply are respectively inserted into said longitudinal positioning pin sleeve and said transverse positioning pin sleeve on said insert plate.
6. The array power supply liquid cooling insert box of claim 1, wherein the insert plate is provided with at least one notch for draining liquid, the notch being opposite to the insertion hole.
7. The array surface power supply liquid cooling insert box of claim 5, wherein visual notches are provided on both sides of the partition plate, and the visual notches are located between two adjacent sets of the positioning pin sleeves.
8. The array surface power supply liquid-cooled insert box of claim 1, wherein the insert plate is provided on its surface with quick jacks respectively communicating with the first jack and the second jack, and a plug on each array surface power supply module is inserted into both of the quick jacks to connect with the parallel pipeline.
9. The wavefront power supply liquid cooling insert box of claim 1, wherein the first flow channel and the second flow channel are respectively provided with a main infusion port communicated with an external pipeline.
10. The array surface power supply liquid cooling insert box of claim 9, wherein a main plug communicated with the main infusion port is arranged on one side of the insert plate opposite to the inserted array surface power supply module, and the main plug is inserted in an external target installation position and communicated with an external pipeline.
11. The wavefront power supply liquid cooling insert of claim 10, including a mounting guide assembly to facilitate disassembly of the insert body to a designated mounting location, the mounting guide assembly including:
the installation guide strip is arranged on the lower side plate of the inserting box body and is used for being matched with an external installation environment to quickly disassemble and assemble the inserting box body; the other end of the guide strip is provided with a positioning groove for inserting a screw, and the positioning groove is used for being matched with the positioning pin to fix the inserting box body;
the positioning pin is arranged at one end of the guide strip corresponding to the main infusion port and is used for being matched with the blind plugging positioning of the main plug;
two bent angle pieces are used for fixing the left and right directions of the plug-in box body, and the bent angle pieces are arranged on the upper side plate.
12. The wavefront power supply liquid cooling insert box of claim 11, wherein the positioning pins are further provided with a limiting block for limiting a docking depth of the main plug inserted into a target mounting position.
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| CN202010901067.8A CN112040730B (en) | 2020-08-31 | 2020-08-31 | Array surface power supply liquid cooling plug box |
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| CN113099690A (en) * | 2021-03-30 | 2021-07-09 | 贵州永红航空机械有限责任公司 | Quick pulling structure of liquid cooling plate in airplane avionics system |
| CN114945263B (en) * | 2022-05-23 | 2024-05-17 | 中国船舶集团有限公司第七二三研究所 | Efficient heat-dissipation mute closed liquid cooling cabinet |
| CN117559104B (en) * | 2024-01-09 | 2024-03-26 | 南京天朗防务科技有限公司 | Phased array radar liquid cooling plate and cooling system |
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