CN112004390B - Water-cooling radiator convenient for water injection and capable of improving sealing effect - Google Patents
Water-cooling radiator convenient for water injection and capable of improving sealing effect Download PDFInfo
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- CN112004390B CN112004390B CN202010989555.9A CN202010989555A CN112004390B CN 112004390 B CN112004390 B CN 112004390B CN 202010989555 A CN202010989555 A CN 202010989555A CN 112004390 B CN112004390 B CN 112004390B
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- water
- filling port
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- heat sink
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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
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
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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
- H05K7/20218—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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention discloses a water-cooling radiator which is convenient for water injection and can improve the sealing effect, comprising a water-cooling discharge pipe, a water-cooling head and two water pipes; the water cooling bar is provided with a first water inlet joint and a first water outlet joint; a second water inlet joint and a second water outlet joint are arranged on the water cooling head; two ends of one water pipe are communicated between the first water inlet joint and the second water outlet joint, two ends of the other water pipe are communicated between the first water outlet joint and the second water inlet joint, and at least one joint of the first water inlet joint, the first water outlet joint, the second water inlet joint and the second water outlet joint is integrally provided with a water filling port communicated with the circulating water channel. Through the water filling port that integrated into one piece has intercommunication circulation water course on at least one connects to form tee bend structure, the tee bend structure exempts from to weld, makes the welding point of this product effectively reduce, has reduced the production of the risk of leaking, and the holistic leakproofness of product is better, and need not the evacuation during the water injection, has reduced occupation space, offers convenience for the use of product.
Description
Technical Field
The invention relates to the technical field of radiators, in particular to a water-cooling radiator which is convenient for water injection and can improve the sealing effect.
Background
The water-cooled radiator is driven by a pump to forcibly circulate liquid to take away heat of the radiator, and compared with air cooling, the water-cooled radiator has the advantages of being quiet, stable in cooling, small in dependence on the environment and the like. The heat dissipation performance of a water-cooled heat sink is proportional to the flow rate of a heat dissipation fluid (water or other liquid) therein, which in turn is related to the power of a water pump of the refrigeration system. And the heat capacity of water is large, so that the water-cooling refrigerating system has good heat load capacity.
Current water-cooling radiator comprises water-cooling row, water-cooling head and water pipe usually, and water piping connection is between water-cooling row and water-cooling head, however, its water filling port of water-cooling radiator sets up on water-cooling row usually among the prior art, leads to the product welding point many, has increased the risk of leaking to need the evacuation during the water injection, it is big to occupy space. Therefore, there is a need to develop a solution to the above problems.
Disclosure of Invention
In view of the above, the present invention is directed to the defects in the prior art, and a main object of the present invention is to provide a water-cooled heat sink which is convenient for water injection and can improve the sealing effect, and the present invention can effectively solve the problems of the existing water-cooled heat sink product that the number of welding points is large, the risk of water leakage is increased, and the occupied space is large due to the need of vacuum pumping during water injection.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water-cooling radiator which is convenient for water injection and can improve the sealing effect comprises a water-cooling discharge, a water-cooling head and two water pipes; the water cooling bar is provided with a first water inlet joint and a first water outlet joint which are communicated with the inside of the water cooling bar; the water cooling head is provided with a second water inlet joint and a second water outlet joint which are communicated with the inside of the water cooling head; two ends of one water pipe are communicated between the first water inlet joint and the second water outlet joint, and two ends of the other water pipe are communicated between the first water outlet joint and the second water inlet joint to form a circulating water channel; at least one of the first water inlet joint, the first water outlet joint, the second water inlet joint and the second water outlet joint is integrally formed with a water injection port communicated with the circulating water channel.
As a preferred scheme, the first water inlet joint, the first water outlet joint, the second water inlet joint and the second water outlet joint are all of an integrally formed three-way structure, and water injection ports communicated with the circulating water channel are formed in the three-way structure, wherein at least one water injection port is used for water injection, and at least one water injection port is used for air exhaust.
As a preferred scheme, the second water inlet joint and the second water outlet joint are identical in structure, the second water outlet joint comprises a first connecting part, a second connecting part and a third connecting part which are integrally formed and connected, the first connecting part is fixedly connected with the water cooling head, a first channel communicated with the inside of the water cooling head is formed in the first connecting part, the second connecting part is connected with the end part of the corresponding water pipe, a second channel communicated with the inside of the corresponding water pipe is formed in the second connecting part, the second channel is communicated with the first channel, a water filling port is formed in the third connecting part, and the water filling port is communicated with the first channel and the second channel.
As a preferred scheme, the first connecting portion is provided with a fixing clamping groove and a positioning clamping groove in a concave mode, the fixing clamping groove is fixed with the water-cooling head in a buckling mode, a first sealing ring is clamped in the positioning clamping groove, and the first sealing ring is tightly matched with the inner wall of the mounting opening of the water-cooling head.
Preferably, the outer wall surface of the second connection part is formed with a male screw, and the male screw is screwed and fixed to the corresponding water pipe.
Preferably, the first passage is coaxial with the water filling port, the first passage has an internal thread formed therein, the internal diameter of the water filling port is larger than the internal diameter of the first passage, the water filling device further comprises a sealing plug, the sealing plug comprises a main body part and a fixing part which are integrally connected, the main body part is embedded into the water filling port, the outer wall of the fixing part forms an external thread, and the external thread is screwed with the internal thread to be fixedly connected.
Preferably, the main body is externally sleeved with a second sealing ring, and the second sealing ring is tightly matched with the inner wall of the water filling port.
As a preferable scheme, a third sealing ring is sleeved on the fixing part, and the third sealing ring is clamped between the inner end face of the main body part and the inner bottom face of the water filling port.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and specifically, the technical scheme shows that:
through the water filling port that integrated into one piece has intercommunication circulation water course on at least one connects to form tee bend structure, tee bend structure exempts from the welding, makes the welding point of this product effectively reduce, has reduced the production of the risk of leaking, and the holistic leakproofness of product is better, and need not the evacuation during the water injection, has reduced and has occupied space, brings the facility for the use of product.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is an assembled perspective view of the preferred embodiment of the present invention;
FIG. 2 is a front view of the preferred embodiment of the present invention;
FIG. 3 is a schematic view in the direction H in FIG. 2;
FIG. 4 isbase:Sub>A partial sectional view taken in the direction of FIG. A-A;
FIG. 5 is a front view of the sealing plug in the preferred embodiment of the invention;
fig. 6 is a front view of an alternative sealing plug in accordance with the preferred embodiment of the invention.
The attached drawings indicate the following:
10. water cooling bar 20 and water cooling head
21. Mounting port 30, water pipe
41. First water inlet joint 42 and first water outlet joint
43. A second water inlet joint 44 and a second water outlet joint
441. First connection portion 442 and second connection portion
443. Third connecting part 444 and first sealing ring
401. Water filling nozzle 402, first passage
403. Second channel 404, fixed slot
405. Positioning clamping groove 406 and external threads
407. Internal thread 50, sealing plug
51. Main body 52 and fixing part
53. Second seal ring 54, third seal ring
501. And (4) external threads.
Detailed Description
Referring to fig. 1 to 6, a specific structure of a preferred embodiment of the present invention is shown, which includes a water cooling bank 10, a water cooling head 20 and two water pipes 30.
The water-cooling drainage 10 is provided with a first water inlet joint 41 and a first water outlet joint 42 which are communicated with the interior of the water-cooling drainage 10; the water cooling head 20 is provided with a second water inlet joint 43 and a second water outlet joint 44 which are communicated with the inside of the water cooling head 20. The water cooling head 20 is located above the water cooling bar 10, and the specific structures of the water cooling head 20 and the water cooling bar 10 are both in the prior art, and the specific structures of the water cooling head 20 and the water cooling bar 10 are not described in detail herein.
Two ends of one water pipe 30 are communicated between the first water inlet joint 41 and the second water outlet joint 44, and two ends of the other water pipe 30 are communicated between the first water outlet joint 42 and the second water inlet joint 43, so as to form a circulating water channel. At least one of the first water inlet joint 41, the first water outlet joint 42, the second water inlet joint 43, and the second water outlet joint 44 is integrally formed with a water inlet 401 communicating with the circulation water passage.
In this embodiment, the first water inlet joint 41, the first water outlet joint 42, the second water inlet joint 43, and the second water outlet joint 44 are all integrally formed three-way structures, and each of the three-way structures has a water filling port 401 connected to the circulating water channel, wherein at least one water filling port 401 is used for filling water, and at least one water filling port 401 is used for exhausting air.
The second water inlet joint 43 and the second water outlet joint 44 have the same structure, and specifically, as shown in fig. 3 and 4, the second water outlet joint 44 includes a first connection portion 441, a second connection portion 442, and a third connection portion 443 that are integrally connected, the first connection portion 441 is fixedly connected to the water cooling head 20, a first channel 402 that communicates with the inside of the water cooling head 20 is formed in the first connection portion 441, the second connection portion 442 is connected to an end portion of the corresponding water pipe 30, a second channel 403 that communicates with the inside of the corresponding water pipe 30 is formed in the second connection portion 442, the second channel 403 communicates with the first channel 402, a water filling port 401 is formed in the third connection portion 443, and the water filling port 401 communicates with the first channel 402 and the second channel 403.
And, a fixing clamping groove 404 and a positioning clamping groove 405 are concavely arranged outside the first connecting portion 441, the fixing clamping groove 404 is fastened and fixed with the water-cooling head 20, a first sealing ring 444 is fastened and installed in the positioning clamping groove 405, the first sealing ring 444 is tightly matched with the inner wall of the installation opening 21 of the water-cooling head 20 to form a seal, in addition, in this embodiment, the fixing clamping groove 404 is located outside the positioning clamping groove 405, the positioning clamping grooves 405 are two axially arranged at intervals, and a first sealing ring 444 is fastened and installed in each positioning clamping groove 405 to form a better sealing structure. The second connection portion 442 has an external thread 406 formed on an outer wall surface thereof, and the external thread 406 is screwed and fixed to the corresponding water pipe 20.
The first passage 402 is provided coaxially with the water filling port 401, the first passage 402 is formed with an internal thread 407, the inner diameter of the water filling port 401 is larger than that of the first passage 402, and the water filling device further comprises a sealing plug 50, the sealing plug 50 comprises a main body part 51 and a fixing part 52 which are integrally connected, the main body part 51 is embedded in the water filling port 401, the outer wall of the fixing part 52 is formed with an external thread 501, and the external thread 501 is screwed with the internal thread 407 for fixing; as shown in fig. 5, a second sealing ring 53 is sleeved outside the main body 51, and the second sealing ring 53 is tightly matched with the inner wall of the water filling port 401 to form a seal so as to prevent water from flowing out; of course, as shown in fig. 6, the fixing portion 52 may be sleeved with a third sealing ring 54, and the third sealing ring 54 is clamped between the inner end surface of the main body 51 and the inner bottom surface of the water filling port 401 to form a seal, so as to prevent water from flowing out.
The specific structures of the first water inlet joint 41 and the first water outlet joint 42 are substantially the same as the specific structures of the second water inlet joint 43 and the second water outlet joint 44, and the specific structures of the first water inlet joint 41 and the first water outlet joint 42 are not described in detail herein.
Detailed description the method of use of this example is as follows:
when the water injection device is used, the two sealing plugs 50 are taken down, the two water injection ports 401 are opened, then water is injected into the circulating water channel through one water injection port 401, gas in the circulating water channel is discharged through the other water injection port 401 in the water injection process, so that smooth water injection is realized, and after the water injection is finished, the sealing plugs 50 are installed again.
The design of the invention is characterized in that: through the water filling port that integrated into one piece has intercommunication circulation water course on at least one connects to form tee bend structure, tee bend structure exempts from the welding, makes the welding point of this product effectively reduce, has reduced the production of the risk of leaking, and the holistic leakproofness of product is better, and need not the evacuation during the water injection, has reduced and has occupied space, brings the facility for the use of product.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (7)
1. A water-cooling radiator which is convenient for water injection and can improve the sealing effect comprises a water-cooling discharge pipe, a water-cooling head and two water pipes; the water cooling bar is provided with a first water inlet joint and a first water outlet joint which are communicated with the inside of the water cooling bar; the water cooling head is provided with a second water inlet joint and a second water outlet joint which are communicated with the inside of the water cooling head; two ends of one water pipe are communicated between the first water inlet joint and the second water outlet joint, and two ends of the other water pipe are communicated between the first water outlet joint and the second water inlet joint to form a circulating water channel; the method is characterized in that: at least one of the first water inlet joint, the first water outlet joint, the second water inlet joint and the second water outlet joint is integrally provided with a water injection port communicated with the circulating water channel; first water supply connector, first water connectors, second water supply connector and second water connectors are integrated into one piece's three way construction, all have the water filling port that feeds through circulation water course on first water supply connector, first water connectors, second water connectors and the second water connectors, wherein an at least water filling port is used for the water injection, and an at least water filling port is used for the exhaust, wherein opens two water filling ports, through water injection in one of them water filling port toward circulation water course, and gas in the circulation water course discharges through another water filling port.
2. The water-cooled heat sink of claim 1, wherein the water is injected conveniently and the sealing effect is improved, the water-cooled heat sink is characterized in that: the structure of second water supply connector and second water outlet connector is the same, and this second water outlet connector is including the first connecting portion, second connecting portion and the third connecting portion that integrated into one piece connects, and first connecting portion and water-cooling head are connected fixedly, are formed with the inside first passageway of intercommunication water-cooling head in the first connecting portion, the second connecting portion with correspond the end connection of water pipe, are formed with the inside second passageway of intercommunication corresponding water pipe in the second connecting portion, second passageway and first passageway intercommunication, are formed with the water filling port in the third connecting portion, the water filling port intercommunication first passageway and second passageway.
3. The water-cooled heat sink of claim 2, wherein the water is injected conveniently and the sealing effect is improved, the water-cooled heat sink is characterized in that: the first connecting portion is provided with a fixing clamping groove and a positioning clamping groove in a concave mode, the fixing clamping groove is fixed with the water-cooling head in a buckling mode, a first sealing ring is clamped in the positioning clamping groove, and the first sealing ring is tightly matched with the inner wall of the mounting opening of the water-cooling head.
4. The water-cooled heat sink of claim 2, wherein the water is injected conveniently and the sealing effect is improved, the water-cooled heat sink is characterized in that: and the outer wall surface of the second connecting part is provided with an external thread which is screwed with the corresponding water pipe for connection and fixation.
5. The water-cooled heat sink of claim 2, wherein the water is injected conveniently and the sealing effect is improved, the water-cooled heat sink is characterized in that: the water-cooling radiator is characterized in that the first channel and the water filling port are coaxially arranged, an internal thread is formed in the first channel, the internal diameter of the water filling port is larger than that of the first channel, the water-cooling radiator further comprises a sealing plug, the sealing plug comprises a main body part and a fixing part which are connected in an integrated mode, the main body part is embedded into the water filling port, an external thread is formed on the outer wall of the fixing part, and the external thread is screwed with the internal thread to be connected and fixed.
6. The water-cooled heat sink convenient for water injection and capable of improving sealing effect as claimed in claim 5, wherein: and a second sealing ring is sleeved outside the main body part and is tightly matched with the inner wall of the water filling port.
7. The water-cooled heat sink convenient for water injection and capable of improving sealing effect as claimed in claim 5, wherein: the fixing part is sleeved with a third sealing ring, and the third sealing ring is clamped between the inner end face of the main body part and the inner bottom face of the water filling port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989555.9A CN112004390B (en) | 2020-09-18 | 2020-09-18 | Water-cooling radiator convenient for water injection and capable of improving sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989555.9A CN112004390B (en) | 2020-09-18 | 2020-09-18 | Water-cooling radiator convenient for water injection and capable of improving sealing effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112004390A CN112004390A (en) | 2020-11-27 |
| CN112004390B true CN112004390B (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010989555.9A Active CN112004390B (en) | 2020-09-18 | 2020-09-18 | Water-cooling radiator convenient for water injection and capable of improving sealing effect |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001241882A (en) * | 2000-02-29 | 2001-09-07 | Denso Corp | Radiator for vehicle |
| JP2005188381A (en) * | 2003-12-25 | 2005-07-14 | Denso Corp | Perfectly sealed type reserve tank system |
| CN207281692U (en) * | 2017-09-18 | 2018-04-27 | 深圳市高昱电子科技有限公司 | Water-cooling heat radiating device |
| CN209525631U (en) * | 2019-03-28 | 2019-10-22 | 东莞市建鑫电子科技有限公司 | A kind of piston pressure reduction structure and water-cooled radiator for water-cooled radiator |
| CN110955314A (en) * | 2019-12-16 | 2020-04-03 | 慈溪市欧酷散热设备有限公司 | Computer GPU integral type water-cooling radiator |
| CN110989809A (en) * | 2019-12-27 | 2020-04-10 | 北京市九州风神科技股份有限公司 | Liquid cooling radiator device and liquid injection method thereof |
-
2020
- 2020-09-18 CN CN202010989555.9A patent/CN112004390B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001241882A (en) * | 2000-02-29 | 2001-09-07 | Denso Corp | Radiator for vehicle |
| JP2005188381A (en) * | 2003-12-25 | 2005-07-14 | Denso Corp | Perfectly sealed type reserve tank system |
| CN207281692U (en) * | 2017-09-18 | 2018-04-27 | 深圳市高昱电子科技有限公司 | Water-cooling heat radiating device |
| CN209525631U (en) * | 2019-03-28 | 2019-10-22 | 东莞市建鑫电子科技有限公司 | A kind of piston pressure reduction structure and water-cooled radiator for water-cooled radiator |
| CN110955314A (en) * | 2019-12-16 | 2020-04-03 | 慈溪市欧酷散热设备有限公司 | Computer GPU integral type water-cooling radiator |
| CN110989809A (en) * | 2019-12-27 | 2020-04-10 | 北京市九州风神科技股份有限公司 | Liquid cooling radiator device and liquid injection method thereof |
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