CN116243771A - Liquid cooling row applied to liquid cooling radiator - Google Patents
Liquid cooling row applied to liquid cooling radiator Download PDFInfo
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- CN116243771A CN116243771A CN202310274266.4A CN202310274266A CN116243771A CN 116243771 A CN116243771 A CN 116243771A CN 202310274266 A CN202310274266 A CN 202310274266A CN 116243771 A CN116243771 A CN 116243771A
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- 239000007788 liquid Substances 0.000 title claims abstract description 441
- 238000001816 cooling Methods 0.000 title claims abstract description 53
- 230000017525 heat dissipation Effects 0.000 claims abstract description 48
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 33
- 230000000903 blocking effect Effects 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 8
- 238000009413 insulation Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- SAPGTCDSBGMXCD-UHFFFAOYSA-N (2-chlorophenyl)-(4-fluorophenyl)-pyrimidin-5-ylmethanol Chemical compound C=1N=CN=CC=1C(C=1C(=CC=CC=1)Cl)(O)C1=CC=C(F)C=C1 SAPGTCDSBGMXCD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/201—Cooling arrangements using cooling fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a liquid cooling row applied to a liquid cooling radiator, which relates to the technical field of liquid cooling radiators and comprises a split box, a liquid collecting box and a plurality of heat dissipation calandria connected between the split box and the liquid collecting box, wherein the split box is a rectangular box body made of metal, and the inner space of the split box is divided into a hot liquid inlet cavity and a cold liquid outlet cavity through a heat resistance space. The heat-resistant space is formed by alternately assembling a hot liquid separating plate and a cold liquid separating plate which are combined in the inner space of the split box, and the peripheral edges of the hot liquid separating plate and the cold liquid separating plate are welded on the inner box wall of the split box, so that the hot liquid inlet cavity and the cold liquid outlet cavity are not communicated with the heat-resistant space, a structure of the heat-resistant space between the hot liquid separating plate and the cold liquid separating plate is formed, the hot liquid separating plate and the cold liquid separating plate can be prevented from contacting each other to transfer heat, and the phenomenon that the temperature of cooled cold liquid is increased due to the influence of the hot liquid before flowing out of the liquid cooling is prevented.
Description
Technical Field
The invention relates to the technical field of liquid cooling radiators, in particular to a liquid cooling row of a liquid cooling radiator applied to a computer and server radiating system, which can prevent hot liquid in the liquid cooling row from conducting heat to cooled cold liquid and improve radiating efficiency.
Background
The existing liquid cooling heat dissipation system of the computer and the server comprises a liquid cooling head, a heat dissipation row and a liquid pump, and is connected between the front part and the rear part of the liquid cooling head, the heat dissipation row and the liquid pump through liquid pipes to form a set of liquid cooling heat dissipation system with closed circulation flow. When the liquid pump is started, the cold liquid (water) in the closed system is driven to flow to the liquid cold head through a liquid pipe, the cold liquid exchanges heat with the processor in the liquid cold head, the temperature of the processor is reduced, the cold liquid is changed into hot liquid, the hot liquid flows to the heat dissipation row from the other liquid pipe, the hot liquid is cooled again and changed into cold liquid through a plurality of rows of pipes of the heat dissipation row and fan structures externally added by the heat dissipation fins, and then flows out of the heat dissipation row through the liquid pipe, and is conveyed to the liquid cold head through the liquid pump, so that the circulating circulation cooling function is achieved.
The above-mentioned existing heat dissipation row structure generally comprises a split box, a liquid collecting box, a plurality of rows of pipes and a plurality of heat dissipation fins, wherein the rows of pipes are arranged together at intervals, so that one end of each of the rows of pipes is communicated with the split box, the other end of each of the rows of pipes is communicated with the liquid collecting box, and the heat dissipation fins are combined outside the corresponding row of pipes. In general, the inside of the split box is divided into a liquid inlet cavity and a liquid outlet cavity by a metal plate as a liquid separation plate, and after the hot liquid flows into the liquid inlet cavity, the hot liquid flows to the liquid collecting box through a part of the drain pipes and flows back to the liquid outlet cavity in the split box from the liquid collecting box through another part of the drain pipes, and in the process, the hot liquid entering the liquid inlet cavity is cooled to become cold liquid when reaching the liquid outlet cavity.
However, the existing heat dissipating drain has the following disadvantages that (1) the metal plate is adopted as the liquid separating plate of the liquid inlet cavity and the liquid outlet cavity in the shunt box, so that the hot liquid in the liquid inlet cavity is thermally conducted to the liquid outlet cavity through the liquid separating plate, and the cooled cold liquid in the liquid outlet cavity is heated and warmed, thereby reducing the heat dissipating and cooling effects of the heat dissipating drain on the liquid. The heat conduction efficiency is positively related to the area of heat contact, while the conventional gauntlet is a flat tube with a long-strip-shaped cross section, and the area of the flat tube contacted with liquid is only the part of the inner wall of the tube, so that the heat dissipation area is difficult to increase. And thirdly, the calandria is made of aluminum alloy, and the pipe wall is too thin, so that the structure strength is poor, and the calandria is easy to deform. Fourth, the walls of the shunt box and the liquid collecting box are too thin, and the shunt box and the liquid collecting box have the defects of poor structural strength and easy deformation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the first preferred technical scheme comprises a split box, a liquid collecting box, a plurality of heat dissipation calandria and a liquid pump, wherein: the split box is a rectangular box body integrally formed by metal, the internal space of the split box is divided into a hot liquid inlet cavity and a cold liquid outlet cavity which are not directly communicated through a heat-resistant space, the hot liquid inlet cavity and the cold liquid outlet cavity are arranged side by side, and a liquid pump installation cavity is arranged in the cold liquid outlet cavity; the hot liquid inlet cavity is provided with a hot liquid inlet penetrating through the box wall, and the hot liquid inlet is combined with a liquid inlet pipe; the liquid pump installation cavity is recessed into the cold liquid outlet cavity from the outer wall surface of the split box, the liquid pump installation cavity is provided with a circumferential wall, a bottom wall and a liquid outlet hole, one end of the circumferential wall is integrally connected with the inner box wall of the cold liquid outlet cavity, the other end opposite to the circumferential wall is integrally connected with the bottom wall, the liquid pump installation cavity is formed to have an installation cavity opening facing the outside of the split box, and the liquid outlet hole is arranged on the bottom wall and is communicated with the cold liquid outlet cavity and the liquid pump installation cavity; the liquid pump installation cavity is provided with a cold liquid outlet penetrating through the box wall, and the cold liquid outlet is combined with a liquid outlet pipe.
As a further scheme of the invention: the heat-resistant space divides the internal space of the split flow box into the hot liquid inlet cavity and the cold liquid outlet cavity, and consists of a hot liquid separating plate and a cold liquid separating plate which are assembled and combined in the internal space of the split flow box at intervals; the hot liquid separating plate and the cold liquid separating plate are welded on the inner box wall of the inner space of the split box, and the hot liquid inlet cavity and the cold liquid outlet cavity are not communicated with the heat blocking space, so that the heat blocking space is formed between the hot liquid separating plate and the cold liquid separating plate, and the hot liquid separating plate and the cold liquid separating plate are prevented from contacting each other to transfer heat.
As a further scheme of the invention: the liquid collecting box is a rectangular box body formed by metal in an integrated mode, is arranged at a distance relative to the split box, and forms a liquid collecting cavity in the inner space; the first ends of one part of the heat dissipation calandria penetrate through the box wall of the flow distribution box to be communicated with the hot liquid inlet cavity, the first ends of the other part of the heat dissipation calandria penetrate through the box wall of the flow distribution box to be communicated with the cold liquid outlet cavity, and the second ends of the heat dissipation calandria penetrate through the box wall of the liquid collection box to be communicated with the liquid collection cavity; the liquid pump is arranged in the liquid pump installation cavity and seals the opening of the installation cavity, the liquid pump can drive a hot liquid in the hot liquid inlet cavity of the split box to flow to the liquid collecting cavity of the liquid collecting box through the heat dissipation pipes, then flow to the cold liquid outlet cavity of the split box from the liquid collecting cavity through the heat dissipation pipes, so that the hot liquid is cooled into a cold liquid, and the cold liquid flows into the liquid pump installation cavity through the liquid outlet hole and flows out from the cold liquid outlet and the liquid outlet pipe.
As a further scheme of the invention: the heat dissipation calandria is an aluminum alloy tube with a long strip-shaped section, one or more heat conduction metal plates are arranged in the heat dissipation calandria, and the heat conduction metal plates are integrally connected between two opposite tube walls of the heat dissipation calandria, so that the heat dissipation efficiency and the structural strength of the heat dissipation calandria can be improved.
As a further scheme of the invention: the inner wall of the hot liquid inlet cavity of the split flow box is provided with one or more ribs, so that the structural strength of the split flow box wall is improved.
As a further scheme of the invention: the inner box wall of the split box is provided with four convex columns protruding into the cold liquid outlet cavity, four screw holes recessed into the convex columns are arranged around the mounting cavity opening of the outer box wall of the split box, and the liquid pump seals the mounting cavity opening and is locked into the screw holes after the liquid pump is penetrated by a screw.
As a further scheme of the invention: the outer box wall of the shunt box is provided with a caulking groove which is concaved from the outer box wall to the inner box wall, and the mounting cavity opening and the screw hole are positioned at the bottom of the caulking groove; the liquid pump is provided with a liquid pump cover, a motor stator and an impeller rotor, the liquid pump cover is embedded into the caulking groove, the outer side surface of the liquid pump cover is provided with a ring groove which is concave to the inner side surface of the liquid pump cover, the inner side surface of the liquid pump cover is provided with a concave hole which is concave to the outer side surface of the liquid pump cover, and the concave hole is concentric with the ring groove; the motor stator is arranged in the annular groove and seals the annular groove; the impeller rotor is arranged in the concave hole, and the motor stator drives the impeller rotor to rotate in the liquid pump installation cavity.
As a further scheme of the invention: the shunt box comprises a shunt box body and a shunt box cover body, wherein the shunt box body is provided with an end wall and side walls connected to the periphery of the end wall so as to form an inner space; the split-flow box cover body seals the opening end of the inner space, and is provided with a plurality of calandria jacks communicated with the hot liquid inlet cavity and the cold liquid outlet cavity, and the first ends of the heat dissipation calandria penetrate through the calandria jacks to be respectively communicated with the hot liquid inlet cavity and the cold liquid outlet cavity.
The invention relates to a liquid cooling row applied to a liquid cooling radiator, which comprises a split box, a liquid collecting box and a plurality of heat dissipation row pipes, wherein the liquid cooling row does not comprise the liquid pump; the split box, the liquid collecting box and a plurality of heat dissipation calandria are the same as the above, and the split box is also provided with a heat-resistant space, but the split box is not provided with a liquid pump and is not provided with a liquid pump installation cavity, so that a cold liquid outlet of the split box is directly communicated with the cold liquid outlet cavity and the outside of the box wall, and the cold liquid outlet is also combined with a liquid outlet pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. through the structural design in the split flow box, hot liquid entering the split flow box cannot be thermally conducted to adjacent cold liquid, so that the cold liquid after heat dissipation can keep low-temperature flowing out of the liquid cooling row of the liquid cooling radiator;
2. through the design of the calandria structure between the shunt box and the liquid collecting box, the effects of improving the heat dissipation effect and enhancing the structural strength of the calandria can be achieved;
3. the structural strength of the shunt box can be improved through the reinforced structural design of the inner box wall of the shunt box.
Drawings
Fig. 1 is a schematic perspective view of a first preferred embodiment of the present invention.
FIG. 2 is an exploded view of the first preferred embodiment of FIG. 1 according to the present invention.
Fig. 3 is an exploded view of the cartridge and the liquid pump of fig. 2 from a first perspective.
Fig. 4 is a second perspective exploded view of the cartridge and liquid pump of fig. 2 according to the present invention.
FIG. 5 is a schematic cross-sectional view of the manifold of FIG. 2 and a heat-blocking space according to the present invention.
Fig. 6 is a schematic view of the heat insulating board with increased heat insulating space in fig. 3 according to the present invention.
Fig. 7 is a schematic view of the heat insulating board with increased heat insulating space in fig. 6 according to the present invention.
Fig. 8 is a schematic perspective view of a second preferred embodiment of the present invention.
FIG. 9 is an exploded view of the second preferred embodiment of FIG. 8 according to the present invention.
Fig. 10 is an exploded view of the manifold of fig. 9 from a first perspective in accordance with the present invention.
Reference numerals and names in the drawings are as follows:
10 shunt box
11 heat-resistant space
111 hydrothermal solution baffle
112, cold liquid separating plate
113 thermal insulation board
12, hydrothermal solution inlet cavity
121 rib
13 cold liquid outlet cavity
14 liquid pump mounting cavity
141 circumferential wall
142 bottom wall
143 liquid outlet hole
144 mounting cavity opening
145 sealing ring mounting portion
15, hot liquid inlet
151 liquid inlet pipe
16 cold liquid outlet
161 liquid outlet pipe
17 convex column
171 screw hole
18 caulking groove
101 shunt box body
102 split box cover
103 calandria jack
20 liquid collecting box
201 liquid collecting box body
202 liquid collecting box cover
203 calandria jack
30. 30': heat dissipating calandria
31:heat conductive metal plate
40 liquid pump
41 liquid pump cover
411 ring groove
412 concave holes
42 motor stator
43 impeller rotor
44 sealing ring
50, radiating fins.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The following detailed description of the structural features and other functions and objects of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1, 2 and 3, the liquid cooling system of the present invention is applied to a liquid cooling radiator, and is a liquid cooling system for a computer and a server, and the preferred embodiment of the present invention comprises a split box 10, a liquid collecting box 20, a plurality of heat dissipating pipes 30 and a liquid pump 40, wherein:
the split box 10 is a rectangular box body formed by integrally forming aluminum alloy with better heat dissipation, the internal space of the split box is divided into a hot liquid inlet cavity 12 and a cold liquid outlet cavity 13 which are not directly communicated through a heat-resistant space 11, the hot liquid inlet cavity 12 and the cold liquid outlet cavity 13 are mutually arranged side by side, and a liquid pump installation cavity 14 is additionally arranged in the cold liquid outlet cavity 13. Wherein the hot liquid inlet cavity 12 is provided with a hot liquid inlet 15 penetrating through the box wall, and the hot liquid inlet 15 is combined with a liquid inlet pipe 151; the liquid pump installation cavity 14 is recessed into the cold liquid outlet cavity 13 from the outer wall surface of the split box 10, the liquid pump installation cavity 14 has a circumferential wall 141, a bottom wall 142 and a liquid outlet hole 143, one end of the circumferential wall 141 is integrally connected to the inner box wall of the cold liquid outlet cavity 13, the other end opposite to the circumferential wall 141 is integrally connected to the bottom wall 142, thereby forming the liquid pump installation cavity 14 with an installation cavity opening 144 facing the outside of the split box, the liquid outlet hole 143 is arranged on the bottom wall 142 and communicates the cold liquid outlet cavity 13 with the liquid pump installation cavity 14, the liquid pump installation cavity 14 has a cold liquid outlet 16 penetrating through the box wall, and the cold liquid outlet 16 is combined with a liquid outlet pipe 161.
As shown in fig. 3, 4 and 5, the heat-resistant space 11 divides the inner space of the split-flow box 10 into the hot liquid inlet chamber 12 and the cold liquid outlet chamber 13, and the heat-resistant space 11 is composed of a hot liquid baffle 111 and a cold liquid baffle 112 assembled and combined in the inner space of the split-flow box 10 at intervals; the peripheral edges of the hot liquid separating plate 111 and the cold liquid separating plate 112 are welded on the inner box wall of the inner space of the split box 10 to form a structure that the hot liquid inlet cavity 12 and the cold liquid outlet cavity 13 are not communicated with the heat blocking space 11, so that the heat blocking space 11 is formed between the hot liquid separating plate 111 and the cold liquid separating plate 112, and the contact heat transfer between the hot liquid separating plate 11 and the cold liquid separating plate 112 can be prevented, therefore, even if the hot liquid in the hot liquid inlet cavity 12 is transferred to the hot liquid separating plate 111, the heat transfer of the air is only 2-25 h (W/m 2. K), and the heat transfer of the aluminum alloy is about 130-150 h (W/m 2. K), which is enough to prove that the heat blocking space 11 can prevent the heat transfer of the hot liquid to the cold liquid.
As shown in fig. 2, the liquid collecting box 20 is also a rectangular box body formed by integrally forming aluminum alloy with better heat dissipation, and is arranged at a distance from the split box 10, and an inner space of the box forms a liquid collecting cavity (not shown); the first ends of a part of the heat dissipating pipes 30, 30' penetrate through the wall of the split box 10 to be communicated with the hot liquid inlet cavity 12, the first ends of the other part of the heat dissipating pipes 30' penetrate through the wall of the split box 10 to be communicated with the cold liquid outlet cavity 13, the second ends of the heat dissipating pipes 30, 30' penetrate through the wall of the liquid collecting box 20 to be communicated with the liquid collecting cavity inside, so that the heat dissipating pipes 30, 30' are connected between the split box 10 and the liquid collecting box 20 to form a backflow channel, and heat dissipating fins 50 are respectively arranged between the heat dissipating pipes 30, 30 '.
In one more specific embodiment of the present invention, the box 10 comprises a box body 101 and a box cover 102, wherein the box body 101 has an end wall and side walls connected to the periphery of the end wall to form an inner space; the split box cover 102 seals the opening end of the inner space of the split box body 101, the split box cover 102 is provided with a plurality of pipe insertion holes 103 communicated with the hot liquid inlet cavity 12 and the cold liquid outlet cavity 13, and the first ends of the heat dissipation pipe 30 and 30' penetrate through the pipe insertion holes 103 to be respectively communicated with the hot liquid inlet cavity 12 and the cold liquid outlet cavity 13. The liquid collecting box 20 has the same structure as the shunt box 10, and is composed of a liquid collecting box body 201, a liquid collecting box cover 202 and a calandria jack 203.
As shown in fig. 3, 4 and 5, the liquid pump 40 is disposed in the liquid pump mounting cavity 14 and closes the mounting cavity opening 144, the liquid pump 40 can drive a hot liquid in the hot liquid inlet cavity 12 of the split-flow box 10, so that the hot liquid flows into the liquid collecting cavity in the liquid collecting box 20 through the heat dissipation drain pipes 30, flows from the liquid collecting cavity in the liquid collecting box 20 to the cold liquid outlet cavity 13 of the split-flow box 10 through the heat dissipation drain pipes 30 'of another part, and cools the hot liquid into cold liquid in the process of passing through the heat dissipation drain pipes 30 and 30', and the cold liquid flows into the liquid pump mounting cavity 14 through the liquid outlet hole 143, flows out from the cold liquid outlet 16 and the liquid outlet pipe 161, and sends the cold liquid to a liquid cold head (not shown) through the liquid pipe.
As shown in fig. 2, the heat dissipating calandria 30, 30' is an aluminum alloy tube with a long section, one or more heat conducting metal plates 31 are integrally formed in the heat dissipating calandria 30, 30', and the heat conducting metal plates 31 are integrally connected between two opposite tube walls of the heat dissipating calandria 30, 30', and due to the design of the heat conducting metal plates 31, the contact area between the heat dissipating calandria 30, 30' and the hot liquid can be increased, and the heat conduction between the hot liquid and the heat dissipating calandria 30, 30' can be improved, so that the effects of improving the heat dissipating effect and enhancing the structural strength of the calandria can be achieved.
As shown in fig. 3, the inner wall of the hot fluid inlet 12 of the split-flow box 10 of the present invention may be integrally formed with one or more ribs 121 to enhance the structural strength of the box wall of the split-flow box 10. In addition, the inner wall of the split box 10 is integrally formed with four protruding columns 17 protruding into the cold liquid outlet cavity 13, and four screw holes 171 recessed into the protruding columns are formed around the mounting cavity opening 144 of the outer wall of the split box 10, so that after the liquid pump 40 closes the mounting cavity opening 144, screws can be used to penetrate through the liquid pump 40 and lock into the screw holes 171, and the liquid pump 40 is directly mounted in the liquid cooling row of the invention, thereby achieving the effect of simplifying the liquid cooling heat dissipation system.
In order to install the liquid pump 40, the outer wall of the split-flow box 10 is provided with a rectangular caulking groove 18, the caulking groove 18 is recessed from the outer wall toward the inner wall, the installation cavity opening 144 and the screw hole 171 are positioned at the bottom of the caulking groove 18, and a sealing ring installation portion 145 with a larger diameter is further arranged around the installation cavity opening 144. The liquid pump 40 is implemented with a liquid pump cover 41, a motor stator 42, an impeller rotor 43 and a sealing ring 44, the liquid pump cover 40 is a rectangular cover with a shape matched with the caulking groove 18, the rectangular cover is used for being embedded into the caulking groove 18 when the liquid pump 40 is installed, the outer side surface of the liquid pump cover 41 is provided with a ring groove 411 which is concave to the inner side surface of the liquid pump cover 41, the inner side surface of the liquid pump cover 41 is provided with a concave hole 412 which is concave to the outer side surface of the liquid pump cover 41, and the concave hole 412 is coaxial with the ring groove 411; the motor stator 42 is disposed in the annular groove 412 outside the liquid pump cover 41 and seals the annular groove 412, and the impeller rotor 43 is disposed in the concave hole 411 inside the liquid pump cover 41, so that the motor stator 42 can drive the impeller rotor 43 to rotate in the liquid pump mounting cavity 13 through the liquid pump cover 41 to drive the liquid to flow in the closed circulation system; the seal ring 44 is disposed in the seal ring mounting portion 145, so that the seal ring 44 abuts against between the seal ring mounting portion 145 and the liquid pump cover 41, thereby achieving the effect of sealing and leakage prevention.
As shown in fig. 6 and 7, a heat insulation plate 113 may be further disposed in the heat insulation space 11 in the split box 10, and the heat insulation plate 113 is made of a material with a lower heat conduction system, so that the heat insulation plate 113 is disposed in the heat insulation space 11 and is blocked between the hot liquid baffle 111 and the cold liquid baffle 112, thereby enabling the heat insulation space 11 to achieve a better heat insulation effect.
As shown in fig. 6 and 7, in a second preferred embodiment of the liquid cooling row applied to the liquid cooling radiator of the present invention, a split box 10, a liquid collecting box 20 and a plurality of heat dissipating rows 30 are similarly implemented, but the liquid pump 40 is not installed in the split box 10 but is implemented outside the liquid cooling row. The inner space of the split box 10 is also provided with a heat-resistant space 11, a hot liquid separating plate 111 and a cold liquid separating plate 112, which divide the inner space of the split box 10 into a hot liquid inlet cavity 12 and a cold liquid outlet cavity 13. Unlike the above embodiment, since the above liquid pump 40 is not provided in the present embodiment, the split-flow box 10 of the present embodiment does not have the liquid pump mounting chamber 14, and the cold liquid outlet 16 is directly connected to the cold liquid outlet chamber 13 and the outside of the box wall, and the cold liquid outlet 16 is also connected to a liquid outlet pipe 161.
In summary, the liquid cooling row applied to the liquid cooling radiator of the present invention has practicality and creativity, and the application of the technical means is novel and undoubted, and the efficacy and the design purpose are in good agreement, so that the invention is reasonably advanced to the best.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a be applied to liquid cooling row of liquid cooling radiator which characterized in that, it contains a reposition of redundant personnel box, a liquid collecting box, a plurality of heat dissipation calandria and a liquid pump, wherein:
the split box is a rectangular box body integrally formed by metal, the internal space of the split box is divided into a hot liquid inlet cavity and a cold liquid outlet cavity which are not directly communicated through a heat-resistant space, the hot liquid inlet cavity and the cold liquid outlet cavity are arranged side by side, and a liquid pump installation cavity is arranged in the cold liquid outlet cavity; the hot liquid inlet cavity is provided with a hot liquid inlet penetrating through the box wall, and the hot liquid inlet is combined with a liquid inlet pipe; the liquid pump installation cavity is recessed into the cold liquid outlet cavity from the outer wall surface of the split box, the liquid pump installation cavity is provided with a circumferential wall, a bottom wall and a liquid outlet hole, one end of the circumferential wall is integrally connected with the inner box wall of the cold liquid outlet cavity, the other end opposite to the circumferential wall is integrally connected with the bottom wall, the liquid pump installation cavity is formed to have an installation cavity opening facing the outside of the split box, and the liquid outlet hole is arranged on the bottom wall and is communicated with the cold liquid outlet cavity and the liquid pump installation cavity; the liquid pump installation cavity is provided with a cold liquid outlet penetrating through the box wall, and the cold liquid outlet is combined with a liquid outlet pipe;
the heat-resistant space divides the internal space of the split flow box into the hot liquid inlet cavity and the cold liquid outlet cavity, and consists of a hot liquid separating plate and a cold liquid separating plate which are assembled and combined in the internal space of the split flow box at intervals; the hot liquid separating plate and the cold liquid separating plate are welded on the inner box wall of the inner space of the split box, and the hot liquid inlet cavity and the cold liquid outlet cavity are not communicated with the heat blocking space, so that the heat blocking space is formed between the hot liquid separating plate and the cold liquid separating plate, and the hot liquid separating plate and the cold liquid separating plate are prevented from contacting each other to transfer heat;
the liquid collecting box is a rectangular box body formed by metal in an integrated mode, is arranged at a distance relative to the split box, and forms a liquid collecting cavity in the inner space; the first ends of one part of the heat dissipation calandria penetrate through the box wall of the flow distribution box to be communicated with the hot liquid inlet cavity, the first ends of the other part of the heat dissipation calandria penetrate through the box wall of the flow distribution box to be communicated with the cold liquid outlet cavity, and the second ends of the heat dissipation calandria penetrate through the box wall of the liquid collection box to be communicated with the liquid collection cavity; the liquid pump is arranged in the liquid pump installation cavity and seals the opening of the installation cavity, the liquid pump can drive a hot liquid in the hot liquid inlet cavity of the split box to flow to the liquid collecting cavity of the liquid collecting box through the heat dissipation pipes, then flow to the cold liquid outlet cavity of the split box from the liquid collecting cavity through the heat dissipation pipes, so that the hot liquid is cooled into a cold liquid, and the cold liquid flows into the liquid pump installation cavity through the liquid outlet hole and flows out from the cold liquid outlet and the liquid outlet pipe.
2. The liquid cooling row for liquid cooling radiator as claimed in claim 1, wherein the heat dissipating row tube is an aluminum alloy tube with a long section, and one or more heat conducting metal plates are arranged in the heat dissipating row tube and integrally connected between two opposite tube walls of the heat dissipating row tube.
3. The liquid cooling row for a liquid cooling radiator according to claim 1, wherein the inner wall of the hot liquid feed chamber of the split box has one or more ribs.
4. The liquid cooling row for liquid cooling radiator according to claim 1, wherein the inner wall of the split box has four bosses protruding into the liquid cooling outlet chamber, the outer wall of the split box has four screw holes recessed into the bosses around the mounting chamber opening, and the liquid pump closes the mounting chamber opening and is screwed into the screw holes through the liquid pump.
5. The liquid cooling row for liquid cooling radiator as claimed in claim 4, wherein the outer wall of the split box has a caulking groove, the caulking groove is recessed from the outer wall to the inner wall, the mounting cavity opening and the screw hole are located at the bottom of the caulking groove; the liquid pump is provided with a liquid pump cover, a motor stator and an impeller rotor, the liquid pump cover is embedded into the caulking groove, the outer side surface of the liquid pump cover is provided with a ring groove which is concave to the inner side surface of the liquid pump cover, the inner side surface of the liquid pump cover is provided with a concave hole which is concave to the outer side surface of the liquid pump cover, and the concave hole is concentric with the ring groove; the motor stator is arranged in the annular groove and seals the annular groove; the impeller rotor is arranged in the concave hole, and the motor stator drives the impeller rotor to rotate in the liquid pump installation cavity.
6. The liquid cooling row for liquid cooling radiator as claimed in claim 1, wherein the split box comprises a split box body and a split box cover, the split box body has an end wall and side walls connected to the periphery of the end wall to form an inner space; the split-flow box cover body seals the opening end of the inner space, and is provided with a plurality of calandria jacks communicated with the hot liquid inlet cavity and the cold liquid outlet cavity, and the first ends of the heat dissipation calandria penetrate through the calandria jacks to be respectively communicated with the hot liquid inlet cavity and the cold liquid outlet cavity.
7. The utility model provides a be applied to liquid cooling row of liquid cooling radiator which characterized in that, it contains a reposition of redundant personnel box, a liquid collecting box and a plurality of heat dissipation calandria, wherein:
the split box is a rectangular box body formed by metal integrally, the internal space of the split box is divided into a hot liquid inlet cavity and a cold liquid outlet cavity which are not directly communicated, and the hot liquid inlet cavity and the cold liquid outlet cavity are arranged side by side; the hot liquid inlet cavity is provided with a hot liquid inlet penetrating through the box wall, and the hot liquid inlet is combined with a liquid inlet pipe; the cold liquid outlet cavity is provided with a cold liquid outlet passing through the box wall, and the cold liquid outlet is combined with a liquid outlet pipe;
the inner space of the split flow box is provided with a heat-resistant space which divides the inner space of the split flow box into the hot liquid inlet cavity and the cold liquid outlet cavity; the heat-resistant space consists of a hot liquid separating plate and a cold liquid separating plate which are assembled and combined in the inner space of the split box at intervals; the hot liquid separating plate and the cold liquid separating plate are welded on the box wall of the inner space of the split box at the peripheral edges, so that the hot liquid inlet cavity and the cold liquid outlet cavity are not communicated with the heat blocking space, the heat blocking space is formed between the hot liquid separating plate and the cold liquid separating plate, and the hot liquid separating plate and the cold liquid separating plate are prevented from contacting each other to transfer heat;
the liquid collecting box is a rectangular box body formed by metal in an integrated mode, is arranged at a distance relative to the split box, and forms a liquid collecting cavity in the inner space; the first ends of one part of the heat dissipation calandria penetrate through the box wall of the flow distribution box to be communicated with the hot liquid inlet cavity, the first ends of the other part of the heat dissipation calandria penetrate through the box wall of the flow distribution box to be communicated with the cold liquid outlet cavity, and the second ends of the heat dissipation calandria penetrate through the box wall of the liquid collection box to be communicated with the liquid collection cavity.
8. The liquid cooling row for liquid cooling radiator as claimed in claim 7, wherein the heat dissipating row tube is an aluminum alloy tube with a long section, and one or more heat conducting metal plates are arranged in the heat dissipating row tube and integrally connected between two opposite tube walls of the heat dissipating row tube.
9. The liquid cooling row for a liquid cooled radiator according to claim 8, wherein the inner wall of the hot liquid feed chamber of the manifold has one or more ribs.
10. The liquid cooling row for liquid cooling radiator as claimed in claim 9, wherein the split box comprises a split box body and a split box cover, the split box body has an end wall and side walls connected to the periphery of the end wall to form an inner space; the split-flow box cover body seals the opening end of the inner space, and is provided with a plurality of calandria jacks communicated with the hot liquid inlet cavity and the cold liquid outlet cavity, and the first ends of the heat dissipation calandria penetrate through the calandria jacks to be respectively communicated with the hot liquid inlet cavity and the cold liquid outlet cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310274266.4A CN116243771A (en) | 2023-03-21 | 2023-03-21 | Liquid cooling row applied to liquid cooling radiator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310274266.4A CN116243771A (en) | 2023-03-21 | 2023-03-21 | Liquid cooling row applied to liquid cooling radiator |
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| Publication Number | Publication Date |
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| CN116243771A true CN116243771A (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310274266.4A Pending CN116243771A (en) | 2023-03-21 | 2023-03-21 | Liquid cooling row applied to liquid cooling radiator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116931698A (en) * | 2023-07-28 | 2023-10-24 | 东莞汉旭五金塑胶科技有限公司 | Integrated liquid cooling radiator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080121384A1 (en) * | 2006-11-29 | 2008-05-29 | Po-Yung Tseng | Liquid cooled heat dissipator |
| DE202015001472U1 (en) * | 2015-02-24 | 2015-06-26 | Dynatron Corporation | Liquid-cooled heat sink for electronic devices |
| CN209085423U (en) * | 2018-10-30 | 2019-07-09 | 台州裕龙机电有限公司 | A kind of novel arrangement formula radiator |
| CN112444050A (en) * | 2020-11-30 | 2021-03-05 | 东莞汉旭五金塑胶科技有限公司 | Integral cavity type water cooling drainage with built-in water pump |
| CN214070503U (en) * | 2021-02-04 | 2021-08-27 | 程嘉俊 | Liquid cooling radiator and radiating bar thereof |
| CN113453518A (en) * | 2021-07-13 | 2021-09-28 | 惠州汉旭五金塑胶科技有限公司 | Liquid cooling radiator capable of improving heat exchange efficiency and liquid cooling radiator system |
| US20220307771A1 (en) * | 2021-01-27 | 2022-09-29 | Dongguan Hanxu Hardware Plastic Technology Co., Ltd. | Integrated liquid-cooling radiator |
| CN218602635U (en) * | 2022-11-09 | 2023-03-10 | 上海兰钧新能源科技有限公司 | Liquid cooling integrated battery package box and battery package |
-
2023
- 2023-03-21 CN CN202310274266.4A patent/CN116243771A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080121384A1 (en) * | 2006-11-29 | 2008-05-29 | Po-Yung Tseng | Liquid cooled heat dissipator |
| DE202015001472U1 (en) * | 2015-02-24 | 2015-06-26 | Dynatron Corporation | Liquid-cooled heat sink for electronic devices |
| CN209085423U (en) * | 2018-10-30 | 2019-07-09 | 台州裕龙机电有限公司 | A kind of novel arrangement formula radiator |
| CN112444050A (en) * | 2020-11-30 | 2021-03-05 | 东莞汉旭五金塑胶科技有限公司 | Integral cavity type water cooling drainage with built-in water pump |
| US20220307771A1 (en) * | 2021-01-27 | 2022-09-29 | Dongguan Hanxu Hardware Plastic Technology Co., Ltd. | Integrated liquid-cooling radiator |
| CN214070503U (en) * | 2021-02-04 | 2021-08-27 | 程嘉俊 | Liquid cooling radiator and radiating bar thereof |
| CN113453518A (en) * | 2021-07-13 | 2021-09-28 | 惠州汉旭五金塑胶科技有限公司 | Liquid cooling radiator capable of improving heat exchange efficiency and liquid cooling radiator system |
| CN218602635U (en) * | 2022-11-09 | 2023-03-10 | 上海兰钧新能源科技有限公司 | Liquid cooling integrated battery package box and battery package |
Non-Patent Citations (1)
| Title |
|---|
| 赵亮;杨明明;董进喜;: "小型液冷系统设计", 机械工程师, no. 01, 10 January 2016 (2016-01-10) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116931698A (en) * | 2023-07-28 | 2023-10-24 | 东莞汉旭五金塑胶科技有限公司 | Integrated liquid cooling radiator |
| CN116931698B (en) * | 2023-07-28 | 2024-02-13 | 东莞汉旭五金塑胶科技有限公司 | Integrated liquid cooling radiator |
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