CN219572283U - High-efficient radiating water-cooling heat exchanger - Google Patents
High-efficient radiating water-cooling heat exchanger Download PDFInfo
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- CN219572283U CN219572283U CN202320059875.3U CN202320059875U CN219572283U CN 219572283 U CN219572283 U CN 219572283U CN 202320059875 U CN202320059875 U CN 202320059875U CN 219572283 U CN219572283 U CN 219572283U
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Abstract
The utility model relates to the technical field of heat exchangers, in particular to a water-cooling heat exchanger with high-efficiency heat dissipation, which comprises a top plate and a bottom plate which are arranged at intervals, wherein a supporting plate is arranged on the bottom plate, a heat dissipation structure and a mounting structure are arranged between the top plate and the bottom plate, the top plate is provided with an inlet for leading in liquid to be cooled and an outlet for discharging the liquid, the heat dissipation structure is provided with a cooling cavity for flowing the liquid, and the inlet and the outlet of the top plate are respectively connected with the cooling cavity of the heat dissipation structure; the heat radiation structure is installed through top board and bottom board, forms integral type structure, and heat radiation structure is formed with the cooling chamber, and the liquid that enters into the cooling intracavity can directly contact with the fin, has improved the area of contact of liquid and fin greatly, and the liquid that needs to cool down lets in the cooling intracavity through the access opening of top board and cools down, later discharges the liquid in the cooling chamber through the access opening, realizes following bad discharge and carries out the heat exchange, can improve radiating efficiency.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a water-cooling heat exchanger with efficient heat dissipation.
Background
Most of the energy storage water heat exchangers for the existing heat pump water heater use natural heat convection circulation mode, the normal working state is short in time, the normal working state is fast in malignancy working state, phenomena such as evaporation of overheat liquid, overheat of exhaust gas of a compressor, current increase and the like occur, and the reason is that the energy storage heat exchangers for the water heater use natural heat convection circulation and have low heat exchange speed; the water temperature of the upper layer of the generated hot water is higher, but the water occupying proportion is small; the water temperature of the lower layer is lower, but the water occupying proportion is larger, so when the water heater is used for heating water, the water temperature changes rapidly from high to low; the external pump circulation is an ideal circulation mode for the heat pump system, but the external water pump has the defects of troublesome installation, occupied space, large water pump energy consumption and the like.
In view of the above, the utility model of China with the patent number of CN200420117551.8 discloses an auxiliary internal circulation energy storage water heat exchanger which consists of an energy storage container, an auxiliary circulating pump and a heat exchanger; the energy storage container is provided with a water inlet, a water outlet, a sewage outlet and the like; the heat exchanger consists of a separation layer, a heat exchange tube and a heat exchange bracket, an auxiliary circulating pump interface is arranged outside the energy storage container, the interface is connected with an auxiliary circulating pump, a pump body part is arranged inside the energy storage container, and a motor power part is arranged outside the energy storage container; the heat exchanger part is arranged in the energy storage container, and the auxiliary internal circulation energy storage water heat exchanger is widely used in heat pump air conditioner energy storage systems, heat pump water heaters and the like.
When the existing heat exchanger is used for radiating heat, the contact area between the liquid and the radiating fins is small, and after the liquid with higher temperature passes through the radiating fins, the temperature is reduced less, so that the radiating effect is general.
Disclosure of Invention
The utility model aims to provide a water-cooling heat exchanger capable of efficiently radiating heat, aiming at overcoming the defects of the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a high-efficient radiating water-cooling heat exchanger, top board and bottom board including the interval arrangement, the backup pad is installed to the bottom board, install heat radiation structure and carry out fixed mounting structure with heat radiation structure between top board and the bottom board, the top board shaping has the access mouth that supplies the liquid that needs to cool down to let in and supplies liquid exhaust to connect the export, heat radiation structure shaping has the cooling chamber that supplies liquid to flow, the access mouth of top board and connect the export to be connected with heat radiation structure's cooling chamber respectively.
Further: the heat dissipation structure comprises a plurality of stacked heat dissipation fins, wherein a part of the heat dissipation fins close to the bottom plate are all penetrated and formed with cooling grooves.
Further: and a part of the radiating fins close to the top plate are respectively and coaxially formed with a first radiating hole communicated with the cooling groove and a second radiating hole communicated with the cooling groove, the first radiating hole is coaxially communicated with the inlet of the top plate, and the second radiating hole is coaxially communicated with the outlet of the top plate.
Further: and a sealing structure is arranged between two adjacent cooling fins and comprises a first sealing sleeve coaxially arranged at the periphery of the first cooling hole, a second sealing sleeve coaxially arranged at the periphery of the second cooling hole and a third sealing sleeve coaxially arranged at the periphery of the cooling groove.
Further: the mounting structure includes a top attachment hole formed in the top plate edge and a bottom attachment hole formed in the bottom plate edge, the top attachment hole and the bottom attachment hole being coaxially aligned.
Further: a connecting rod is inserted between the top plate and the bottom plate, the upper half part of the connecting rod is inserted in the top connecting hole, the lower half part of the connecting rod is inserted in the bottom connecting hole, and more than two fastening screw sleeves for locking the top plate and the bottom plate are nested in the connecting rod.
Further: the access port of the top plate is provided with a first connector, the access port is provided with a second connector, the periphery of the first connector is provided with a plurality of first guide posts, and the periphery of the second connector is provided with a plurality of second guide posts.
Further: the backup pad shaping has a plurality of bottom mounting holes, and the bottom board shaping has a plurality of top mounting holes with the coaxial alignment of bottom mounting hole, is connected through top mounting hole and bottom mounting hole between bottom board and the backup pad.
Further: the edge of the supporting plate is provided with a mounting seat, the mounting seat is provided with a transversely arranged sliding hole in a penetrating mode, and a movable shaft is inserted in the sliding hole in a sliding mode.
The utility model has the beneficial effects that: the heat radiation structure is installed through top board and bottom board, forms integral type structure, and heat radiation structure is formed with the cooling chamber, and the liquid that enters into the cooling intracavity can directly contact with the fin, has improved the area of contact of liquid and fin greatly, and the liquid that needs to cool down lets in the cooling intracavity through the access opening of top board and cools down, later discharges the liquid in the cooling chamber through the access opening, realizes following bad discharge and carries out the heat exchange, can improve radiating efficiency.
Drawings
Fig. 1 is a schematic diagram of a water-cooled heat exchanger.
Fig. 2 is a schematic diagram of a water-cooled heat exchanger from another perspective.
Fig. 3 is a schematic cross-sectional view of a heat dissipating structure.
Fig. 4 is a schematic cross-sectional view of a heat dissipating structure.
The reference numerals include:
1-top plate,
11-inlet, 12-outlet, 13-first joint, 14-second joint, 15-first guide post,
16-a second guide post,
A 2-heat dissipation structure,
20-cooling cavity, 21-first heat dissipation hole, 22-second heat dissipation hole, 23-cooling groove,
24-a first sealing sleeve, 25-a second sealing sleeve, 26-a third sealing sleeve, 27-cooling fins,
3-bottom plate,
30-mounting structure, 31-top connection hole, 32-bottom connection hole, 33-connecting rod,
34-fastening screw sleeve, 35-supporting plate, 36-top mounting hole, 37-bottom mounting hole,
38-mounting seat, 39-sliding hole and 40-movable shaft.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, a water-cooled heat exchanger with efficient heat dissipation comprises a top plate 1 and a bottom plate 3 which are arranged at intervals, a supporting plate 35 is installed on the bottom plate 3, a heat dissipation structure 2 and a mounting structure 30 for fixing the heat dissipation structure 2 are installed between the top plate 1 and the bottom plate 3, a cooling cavity 20 for flowing liquid is formed on the heat dissipation structure 2, an inlet 11 for introducing liquid requiring cooling and an outlet 12 for discharging liquid are formed on the top plate 1, and the inlet 11 and the outlet 12 of the top plate 1 are respectively connected with the cooling cavity 20 of the heat dissipation structure 2.
The heat dissipation structure 2 comprises a plurality of stacked heat dissipation fins 27, the heat dissipation fins 27 are formed by processing copper materials, the heat dissipation fins 27 have better heat conduction performance, the cooling cavity 20 comprises a cooling groove 23, a part of the heat dissipation fins 27 close to the bottom plate 3 penetrate through the cooling groove 23, a part of the heat dissipation fins 27 close to the top plate 1 are respectively and coaxially formed with a first heat dissipation hole 21 communicated with the cooling groove 23 and a second heat dissipation hole 22 respectively and coaxially formed with the cooling groove 23, the first heat dissipation hole 21 is coaxially communicated with the inlet 11 of the top plate 1, the second heat dissipation hole 22 is coaxially communicated with the outlet 12 of the top plate 1, and liquid sequentially passes through the inlet 11, the first heat dissipation hole 21, the cooling groove 23, the second heat dissipation hole 22 and the outlet 12 to form a fault.
In this embodiment, the heat dissipation structure 2 is installed through the top plate 1 and the bottom plate 3 to form an integrated structure, the heat dissipation structure 2 is formed with the cooling cavity 20, the liquid entering into the cooling cavity 20 can directly contact with the cooling fins 27, the contact area between the liquid and the cooling fins 27 is greatly increased, the liquid needing to be cooled is introduced into the cooling cavity 20 through the inlet 11 of the top plate 1 for cooling, and then the liquid in the cooling cavity 20 is discharged through the outlet 12, so that the heat exchange is realized by the bad discharge, and the heat dissipation efficiency can be improved.
Preferably, a sealing structure is disposed between two adjacent cooling fins 27, the sealing structure includes a first sealing sleeve 24 coaxially mounted on the periphery of the first cooling hole 21, a second sealing sleeve 25 coaxially mounted on the periphery of the second cooling hole 22, and a third sealing sleeve 26 coaxially mounted on the periphery of the cooling groove 23, the first sealing sleeve 24, the second sealing sleeve 25 and the third sealing sleeve 26 are formed by processing deformable silica gel materials, when two adjacent cooling fins 27 are attached, the first sealing sleeve 24 can form a sealed channel with the first cooling hole 21, the second sealing sleeve 25 can form a sealed channel with the second cooling hole 22, the third sealing sleeve 26 can form a sealed cavity with the cooling groove 23, liquid entering the first cooling hole 21 can be directly introduced into the cooling groove 23 and then the second cooling hole 22 is discharged outwards, so as to form a circulation system, and the liquid cannot leak from a gap between the two adjacent cooling fins 27, so that the sealing effect is effectively improved.
The mounting structure 30 includes a top attachment hole 31 formed in an edge of the top plate 1 and a bottom attachment hole 32 formed in an edge of the bottom plate 3, the top attachment hole 31 and the bottom attachment hole 32 being coaxially aligned. A connecting rod 33 is inserted between the top plate 1 and the bottom plate 3, the upper half part of the connecting rod 33 is inserted in the top connecting hole 31, the lower half part of the connecting rod 33 is inserted in the bottom connecting hole 32, and more than two fastening screw sleeves 34 for locking the top plate 1 and the bottom plate 3 are nested in the connecting rod 33.
In this embodiment, the stacked cooling fins 27 are assembled by the top plate 1 and the bottom plate 3, the connecting rod 33 is inserted between the top connecting hole 31 and the bottom connecting hole 32, and since the connecting rod 33 is a threaded rod, the fastening screw sleeve 34 can be rotated, one of the fastening screw sleeves 34 is located at the top of the top connecting hole 31, one of the fastening screw sleeves 34 is located at the bottom of the bottom connecting hole 32, and the two adjacent cooling fins 27 are extruded by continuously rotating, so that the first sealing sleeve 24, the second sealing sleeve 25 and the third sealing sleeve 26 can respectively seal the formed cooling cavity 20, prevent the passing liquid from leaking, and improve the safety and stability of heat dissipation.
The first connector 13 is installed at the inlet 11 of the top plate 1, the second connector 14 is installed at the outlet 12, a plurality of first guide posts 15 are arranged at the periphery of the first connector 13, a plurality of second guide posts 16 are arranged at the periphery of the second connector 14, the utility model can be communicated with liquid needing heat dissipation, the liquid is inserted into the first connector 13 through a pipeline, when the liquid is inserted, the stability and the fluency of the access can be improved through the first guide posts 15, the other pipeline is inserted into the second connector 14 in the same structure, one pipeline can be communicated with a pump body, so that the liquid can form circulation in the cooling cavity 20, and the stability of the liquid flow is improved.
The support plate 35 is formed with a plurality of bottom mounting holes 37, the bottom plate 3 is formed with a plurality of top mounting holes 36 coaxially aligned with the bottom mounting holes 37, and the bottom plate 3 and the support plate 35 are connected through the top mounting holes 36 and the bottom mounting holes 37. The support plate 35 is formed with a mounting seat 38 at the edge, the mounting seat 38 is formed with a transversely arranged sliding hole 39 in a penetrating manner, and a movable shaft 40 is inserted in the sliding hole 39 in a sliding manner.
The bottom plate 3 provided with the heat radiation structure 2 is connected with the bottom mounting hole 37 through the top mounting hole 36 and is fixedly connected by inserting bolts, and the supporting plate 35 can be in sliding fit with the movable shaft 40 through the sliding hole 39 of the mounting seat 38, so that the supporting plate 35 arranged on the movable shaft 40 can slide to perform position adjustment and provide more position connection.
In view of the above, the present utility model has the above-mentioned excellent characteristics, so that it can be used to improve the performance and practicality of the prior art, and is a product with great practical value.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (9)
1. A water-cooling heat exchanger with high-efficient heat dissipation is characterized in that: including interval arrangement's top board and bottom board, the backup pad is installed to the bottom board, installs heat radiation structure and carries out the fixed mounting structure with heat radiation structure between top board and the bottom board, and the top board shaping has the access mouth that supplies the liquid that needs to cool down to let in and supplies liquid exhaust to connect the export, and heat radiation structure shaping has the cooling chamber that supplies liquid to flow, and the access mouth of top board and connect the export to be connected with heat radiation structure's cooling chamber respectively.
2. The high efficiency heat rejection water cooled heat exchanger as in claim 1 wherein: the heat dissipation structure comprises a plurality of stacked heat dissipation fins, wherein a part of the heat dissipation fins close to the bottom plate are all penetrated and formed with cooling grooves.
3. A high efficiency heat dissipating water cooled heat exchanger as set forth in claim 2 wherein: and a part of the radiating fins close to the top plate are respectively and coaxially formed with a first radiating hole communicated with the cooling groove and a second radiating hole communicated with the cooling groove, the first radiating hole is coaxially communicated with the inlet of the top plate, and the second radiating hole is coaxially communicated with the outlet of the top plate.
4. A high efficiency heat dissipating water cooled heat exchanger as set forth in claim 3 wherein: and a sealing structure is arranged between two adjacent cooling fins and comprises a first sealing sleeve coaxially arranged at the periphery of the first cooling hole, a second sealing sleeve coaxially arranged at the periphery of the second cooling hole and a third sealing sleeve coaxially arranged at the periphery of the cooling groove.
5. The high efficiency heat rejection water cooled heat exchanger as in claim 4 wherein: the mounting structure includes a top attachment hole formed in the top plate edge and a bottom attachment hole formed in the bottom plate edge, the top attachment hole and the bottom attachment hole being coaxially aligned.
6. The high efficiency heat rejection water cooled heat exchanger as in claim 1 wherein: the connecting rod is inserted between the top plate and the bottom plate, the upper half part of the connecting rod is inserted in the top connecting hole, the lower half part of the connecting rod is inserted in the bottom connecting hole, and the connecting rod is nested with more than two fastening screw sleeves for locking the top plate and the bottom plate.
7. The high efficiency heat rejection water cooled heat exchanger as in claim 1 wherein: the access port of the top plate is provided with a first connector, the access port is provided with a second connector, the periphery of the first connector is provided with a plurality of first guide posts, and the periphery of the second connector is provided with a plurality of second guide posts.
8. The high efficiency heat rejection water cooled heat exchanger as in claim 1 wherein: the backup pad shaping has a plurality of bottom mounting holes, and the bottom board shaping has a plurality of top mounting holes with the coaxial alignment of bottom mounting hole, is connected through top mounting hole and bottom mounting hole between bottom board and the backup pad.
9. The high efficiency heat rejection water cooled heat exchanger as in claim 8 wherein: the edge of the supporting plate is provided with a mounting seat, the mounting seat is provided with a transversely arranged sliding hole in a penetrating mode, and a movable shaft is inserted in the sliding hole in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320059875.3U CN219572283U (en) | 2023-01-10 | 2023-01-10 | High-efficient radiating water-cooling heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320059875.3U CN219572283U (en) | 2023-01-10 | 2023-01-10 | High-efficient radiating water-cooling heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219572283U true CN219572283U (en) | 2023-08-22 |
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ID=87671127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320059875.3U Active CN219572283U (en) | 2023-01-10 | 2023-01-10 | High-efficient radiating water-cooling heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219572283U (en) |
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2023
- 2023-01-10 CN CN202320059875.3U patent/CN219572283U/en active Active
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