CN216905747U - Water-cooling heat dissipation device - Google Patents
Water-cooling heat dissipation device Download PDFInfo
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- CN216905747U CN216905747U CN202123261586.1U CN202123261586U CN216905747U CN 216905747 U CN216905747 U CN 216905747U CN 202123261586 U CN202123261586 U CN 202123261586U CN 216905747 U CN216905747 U CN 216905747U
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The utility model provides a water-cooling heat dissipation device which comprises a cabinet for accommodating heating equipment, a flow guide assembly, a heat exchanger and a fan, wherein the flow guide assembly is arranged in the cabinet and divides the cabinet into a heat dissipation area, a first installation area and a second installation area which are mutually communicated, the first installation area is arranged on one side, close to the ground, in the cabinet, the second installation area is arranged in the cabinet and is positioned on one side, far away from the ground, of the first installation area, and the heat dissipation area is arranged in the cabinet and is positioned on the right side of the first installation area. This water-cooling heat abstractor separates the rack for the radiating area, first installing zone and the second installing zone of mutual intercommunication through the water conservancy diversion subassembly, and the equipment that generates heat sets up in the rack and lies in the ventilation department of first installing zone and second installing zone, and rethread heat exchanger cooperation fan carries out the circulation heat dissipation to the inside air of rack for this heat abstractor carries out the local radiating efficiency of sectional type heat dissipation equipment with higher speed simultaneously to the equipment that generates heat, thereby has improved this heat abstractor's practicality.
Description
Technical Field
The utility model relates to the field of heat dissipation equipment, in particular to a water-cooling heat dissipation device.
Background
Present complete set switchgear and controlgear are often taken place along with the condition of generating heat and scalding in the use, so need use radiator to dispel the heat to it, and traditional heat dissipation generally adopts two kinds of modes, and one kind is to carry out forced ventilation heat dissipation through the fan, and this kind of mode simple structure, the processing cost is low, nevertheless exists more not enoughly:
firstly, the waterproof and dustproof capacity is poor, and the waterproof and dustproof material cannot be suitable for the environment with high protection level requirements; if the ventilation filter screen assembly is additionally arranged, the protection grade is improved, the wind resistance is increased, the ventilation area is reduced, the ventilation quantity is insufficient, and the heat dissipation effect is obviously reduced;
secondly, the heat dissipation effect is realized by the convection of air inside and outside the equipment, if the external environment temperature of the equipment is higher, the heat dissipation effect is greatly influenced, so that the heat dissipation device cannot be applied to occasions with higher environment temperature;
no matter what air inlet and outlet method is adopted, the matching of a series of structural components such as an air duct, an air inlet and outlet window, a fan cover and the like needs to be considered, and the structural components also need a certain space for installation, so that the method cannot be applied to occasions with severe requirements on equipment size;
another kind is to adopt the air conditioner to dispel the heat, this kind of mode is compared with forced ventilation heat dissipation, because do not need the equipment inside and outside to carry out the air convection, therefore protection level can be guaranteed to its radiating effect receives the influence of equipment external environment temperature also less, nevertheless, it still has some weak points:
the air conditioner needs to be provided with the compressor, so that the required installation space is large, when the heat productivity of the equipment is large, the size of the matched air conditioner is correspondingly increased and even higher than that of the air conditioner required by a conventional fan, and the air conditioner cannot be suitable for occasions with severe requirements on the size of the equipment;
secondly, the air conditioner has higher price and has larger influence on the equipment cost.
The chinese patent publication No. CN211090440U discloses a water-cooling cabinet with good heat dissipation, which has basic heat dissipation and protection functions, but cannot perform segmented heat dissipation for heat dissipation requirements of heat generating equipment, so a water-cooling heat dissipation device is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a water-cooling heat dissipation device for facilitating sectional heat dissipation of a heat generating device.
The technical scheme of the utility model is realized as follows: the utility model provides a water-cooling heat dissipation device, which comprises a cabinet for accommodating heating equipment, a flow guide assembly, a heat exchanger and a fan, wherein the flow guide assembly is arranged on the cabinet;
the flow guide assembly is arranged in the cabinet and divides the cabinet into a heat dissipation area, a first installation area and a second installation area which are mutually communicated, the first installation area is arranged on one side, close to the ground, in the cabinet, the second installation area is arranged in the cabinet and is positioned on one side, far away from the ground, of the first installation area, and the heat dissipation area is arranged in the cabinet and is positioned on the right side of the first installation area;
the heat exchanger is arranged in the cabinet and divides the heat dissipation area into a hot air area and a cold air area;
the fan is arranged on the heat exchanger and used for pumping the gas in the hot air area into the heat exchanger and flowing into the cold air area;
and the heating equipment is arranged in the cabinet and is positioned at the ventilation positions of the first installation area and the second installation area.
On the basis of the above technical scheme, preferably, the diversion assembly comprises a first partition plate and a second partition plate, the first partition plate is arranged in the cabinet and is located between the heat dissipation area and the first installation area as well as between the heat dissipation area and the second installation area, the second partition plate is arranged in the cabinet and is located between the first installation area and the second installation area, and the second partition plate is detachably and fixedly connected with the cabinet.
Further preferably, the first partition plate comprises a vertical plate, an air deflector and an air guiding hole, the vertical plate is arranged in the cabinet and located between the heat dissipation area and the first installation area as well as between the heat dissipation area and the second installation area, the air deflector is arranged on the vertical plate and located at the ventilation position of the heat dissipation area and the first installation area, and the air guiding hole is arranged on the vertical plate and located at the ventilation position of the heat dissipation area and the second installation area.
Further preferably, the air deflector and the air guiding hole are ventilation grids.
Further preferably, the second partition plate comprises a transverse plate and a transverse beam, the transverse plate is arranged in the cabinet and located between the first installation area and the second installation area, the transverse beam is arranged in the cabinet and supports and fixes the transverse plate, a ventilation opening matched with the heating equipment is formed in the transverse plate, and the transverse plate and the transverse beam are both fixedly connected with the cabinet through screws.
Further preferably, the transverse plate comprises a plurality of core plates, the core plates are arranged on the transverse beam and located between the first mounting area and the second mounting area, and one side of each core plate, which is close to the heating device, is provided with a flow guide groove.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the heat dissipation device comprises a cabinet, a heat dissipation area, a first installation area, a second installation area, a heat exchanger, a fan, a heat dissipation device and a heat dissipation assembly, wherein the cabinet is divided into the heat dissipation area, the first installation area and the second installation area which are mutually communicated through the flow guide assembly, the heating equipment is arranged in the cabinet and located at the ventilation position of the first installation area and the second installation area, and the heat exchanger is matched with the fan to perform circulating heat dissipation on air in the cabinet, so that the heat dissipation device performs sectional heat dissipation on the heating equipment and accelerates the local heat dissipation efficiency of the heating equipment, and the practicability of the heat dissipation device is improved;
(2) the heat dissipation device is convenient to assemble and maintain quickly by adopting the split design of the first partition plate and the second partition plate through the flow guide assembly, the first partition plate adopts the vertical plate, the air guide plate and the air guide hole to be matched for use and guides airflow passing through the heat dissipation area and between the first installation area and the second installation area, the condition that the heat dissipation efficiency is influenced by the disordered airflow in the cabinet is avoided, and the second partition board adopts the cross beam to match with the transverse plate to guide the airflow passing through the heating equipment, thereby avoiding the occurrence of the condition that the second partition board deforms under the action of the airflow and the air pressure to influence the heat dissipation efficiency, and finally adopts a plurality of core boards to guide the airflow passing through the heating equipment, the core plate can accurately guide the air flow, the situation that the heat dissipation efficiency is affected due to inconsistent gaps between the transverse plate and the heating equipment is avoided, and the heat dissipation effect of the heat dissipation device is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a rear sectional view of a water-cooling heat dissipation device according to the present invention;
FIG. 2 is a perspective view of a partial structure of a water-cooling heat dissipation device according to the present invention;
FIG. 3 is a left side view of the first partition plate of the present invention;
fig. 4 is a perspective view showing the structure of the second partition plate according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, the water-cooling heat dissipation device of the present invention includes a cabinet 1 for accommodating heat generating equipment, an inner sealing plate is disposed inside the cabinet 1, the water-cooling heat dissipation device further includes a flow guiding assembly 2, a heat exchanger 3 and a fan 4, the flow guiding assembly 2 is fixedly mounted in the cabinet 1, the flow guiding assembly 2 divides the cabinet 1 into a heat dissipation area 11, a first mounting area 12 and a second mounting area 13 which are communicated with each other, the first mounting area 12 is disposed in the cabinet 1 and located on one side of the cabinet 1 close to the ground, the second mounting area 13 is disposed in the cabinet 1 and located on one side of the first mounting area 12 far from the ground, the heat dissipation area 11 is disposed in the cabinet 1 and located on the right side of the first mounting area 12, the heat exchanger 3 is fixedly mounted in the cabinet 1 and is abutted against the flow guiding assembly 2, the heat exchanger 3 divides the heat dissipation area 11 into a hot air area 111 and a cold air area 112, the heat exchanger 3 is a plate-fin heat exchanger, the fan 4 is fixedly installed on the heat exchanger 3, the fan 4 is used for pumping the gas in the hot air area 111 into the heat exchanger 3 and flowing into the cold air area 112, the heating equipment is fixedly installed inside the cabinet 1 and located at the ventilation positions of the first installation area 12 and the second installation area 13, and the heating equipment can be devices in various forms such as a transformer, a frequency converter or a reactor; the cabinet 1 is divided into a heat dissipation area 11, a first installation area 12 and a second installation area 13 which are communicated with each other through the flow guide assembly 2, the heating equipment is fixedly installed at the ventilation positions of the first installation area 12 and the second installation area 13, heat exchange is carried out on air in the heat exchanger 3 and the heat dissipation area 11 through cooling water, and then the hot air area 111, the cold air area 112, the first installation area 12 and the second installation area 13 are accelerated through the fan 4 to circularly dissipate heat of air inside, so that the heat dissipation device conducts segmented heat dissipation on the heating equipment, meanwhile, the heat dissipation efficiency of a heating part of the heating equipment located at the ventilation positions of the first installation area 12 and the second installation area 13 is accelerated, and the segmented and efficient heat dissipation effect is achieved.
The technical scheme is not limited in that the flow guide assembly 2 divides the cabinet 1 into the heat dissipation area 11, the first installation area 12 and the second installation area 13 which are communicated with each other, and the flow guide assembly 2 can also divide the cabinet 1 into at least two circular heat dissipation channels which are communicated with one side at the head, and only needs to ensure that the heating equipment realizes grading and sectional heat dissipation.
In order to further improve the heat dissipation efficiency of the heat dissipation device; specifically, the flow guide assembly 2 includes a first partition plate 21 and a second partition plate 22, the first partition plate 21 is fixedly installed inside the cabinet 1, the first partition plate 21 is located between the heat dissipation area 11 and the first installation area 12 and the second installation area 13, the second partition plate 22 is fixedly installed inside the cabinet 1, the second partition plate 22 is detachably and fixedly connected with the cabinet 1, and the second partition plate 22 is located between the first installation area 12 and the second installation area 13, as shown in fig. 2; adopt the split type design of first division board 21 and second division board 22 through water conservancy diversion subassembly 2 for this first division board 21 and second division board 22 are convenient for install fast and are dismantled in the installation, only need change different second division boards 22 to the equipment heat dissipation of generating heat of difference, alright adaptation different equipment heat dissipation demands that generate heat.
In order to further improve the heat dissipation efficiency of the heat dissipation device; specifically, the first partition plate 21 includes a vertical plate 211, an air guiding plate 212 and an air guiding hole 213, the vertical plate 211 is fixedly installed in the cabinet 1, the vertical plate 211 is located between the heat dissipation area 11 and the first installation area 12 and the second installation area 13, the air guiding plate 212 is fixedly installed on the vertical plate 211, the air guiding plate 212 is used for ventilation and guidance of the first installation area 12 and the heat dissipation area 11, the air guiding hole 213 is fixedly installed on the vertical plate 211, and the air guiding hole 213 is used for ventilation and guidance of the second installation area 13 and the heat dissipation area 11, as shown in fig. 3; the vertical plate 211 is matched with the air guide plate 212 and the air guide hole 213 to respectively guide air flows between the first installation area 12 and the heat dissipation area 11 and between the second installation area 13 and the heat dissipation area 11, so that the situation that the air flow is disordered when passing through the first partition plate 21 to cause low heat dissipation efficiency is avoided.
In order to further improve the heat dissipation efficiency of the heat dissipation device; specifically, the air deflector 212 and the air guiding hole 213 are both ventilation grids, so that the air flows passing through the air deflector 212 and the air guiding hole 213 are parallel to each other, and the situation that the air flow is disturbed to cause poor heat dissipation efficiency is further avoided.
In order to further improve the heat dissipation efficiency of the heat dissipation device; specifically, the second partition plate 22 includes a horizontal plate 221 and a lateral beam 222, the horizontal plate 221 is fixedly connected with the cabinet 1 through screws, the horizontal plate 221 is located between the first installation area 12 and the second installation area 13, a vent hole adapted to the heat generating device is formed in the horizontal plate 221, the horizontal plate 221 is an insulating plate, and the lateral beam 222 is fixedly connected with the cabinet 1 through screws and supports and fixes the horizontal plate 221, as shown in fig. 4; the airflow flowing into the second mounting area 13 from the first mounting area 12 is guided by the transverse plate 221, and the stability of the connection between the transverse plate 221 and the cabinet 1 is reinforced by the cross beam 222, so that the transverse plate 221 is prevented from deforming under the action of the airflow and the air pressure to affect the heat dissipation efficiency of the heat dissipation device.
In order to further improve the heat dissipation efficiency of the heat dissipation device; specifically, the transverse plate 221 includes a plurality of core plates, the core plates are fixedly connected with the cabinet 1 and the cross beam 222 through screws, the core plates are located between the first installation area 12 and the second installation area 13, and a diversion trench is formed in one side of each core plate close to the heating equipment; adopt a plurality of cores to install through diaphragm 221 for guiding groove on the core is more accurate to the inside air current direction that first installing zone 12 flowed into second installing zone 13, and makes the air current force through the coil clearance on the equipment that generates heat and take away the heat on the coil, realizes high-efficient accurate radiating effect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (6)
1. A water-cooling heat dissipation device comprises a cabinet (1) for accommodating heat-generating equipment, and is characterized in that: the heat exchanger also comprises a flow guide assembly (2), a heat exchanger (3) and a fan (4);
the flow guide assembly (2) is arranged in the cabinet (1) and divides the cabinet (1) into a heat dissipation area (11), a first installation area (12) and a second installation area (13) which are communicated with each other, the first installation area (12) is arranged on one side, close to the ground, in the cabinet (1), the second installation area (13) is arranged in the cabinet (1) and located on one side, far away from the ground, of the first installation area (12), and the heat dissipation area (11) is arranged in the cabinet (1) and located on the right side of the first installation area (12);
the heat exchanger (3) is arranged in the cabinet (1) and divides the heat dissipation area (11) into a hot air area (111) and a cold air area (112);
the fan (4) is arranged on the heat exchanger (3) and is used for pumping the gas in the hot air area (111) into the heat exchanger (3) and flowing into the cold air area (112);
the heating equipment is arranged in the cabinet (1) and is positioned at the ventilation positions of the first installation area (12) and the second installation area (13).
2. The water-cooled heat dissipating device as claimed in claim 1, wherein: the flow guide assembly (2) comprises a first partition plate (21) and a second partition plate (22), the first partition plate (21) is arranged in the cabinet (1) and is located between the heat dissipation area (11) and the first installation area (12) and the second installation area (13), the second partition plate (22) is arranged in the cabinet (1) and is located between the first installation area (12) and the second installation area (13), and the second partition plate (22) is detachably and fixedly connected with the cabinet (1).
3. The water-cooled heat sink as recited in claim 2, wherein: first division board (21) include riser (211), aviation baffle (212) and wind-guiding hole (213), riser (211) set up in rack (1) and are located between radiating area (11) and first installing zone (12) and second installing zone (13), aviation baffle (212) set up on riser (211) and are located the ventilation department of radiating area (11) and first installing zone (12), wind-guiding hole (213) set up on riser (211) and are located the ventilation department of radiating area (11) and second installing zone (13).
4. The water-cooled heat dissipating device as set forth in claim 3, wherein: the air deflector (212) is a ventilation grid.
5. The water-cooled heat dissipating device as set forth in claim 2, wherein: second division board (22) include diaphragm (221) and crossbeam (222), diaphragm (221) set up in rack (1) and lie in between first installing zone (12) and second installing zone (13), crossbeam (222) set up in rack (1) and support and fix diaphragm (221), the vent with the firing equipment looks adaptation is seted up to the inside of diaphragm (221), diaphragm (221) and crossbeam (222) all through screw and rack (1) fixed connection.
6. The water-cooled heat dissipating device as set forth in claim 5, wherein: the transverse plate (221) comprises a plurality of core plates, the core plates are arranged on the transverse beam (222) and located between the first mounting area (12) and the second mounting area (13), and one side, close to the heating equipment, of each core plate is provided with a flow guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123261586.1U CN216905747U (en) | 2021-12-23 | 2021-12-23 | Water-cooling heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123261586.1U CN216905747U (en) | 2021-12-23 | 2021-12-23 | Water-cooling heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216905747U true CN216905747U (en) | 2022-07-05 |
Family
ID=82206191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123261586.1U Active CN216905747U (en) | 2021-12-23 | 2021-12-23 | Water-cooling heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216905747U (en) |
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2021
- 2021-12-23 CN CN202123261586.1U patent/CN216905747U/en active Active
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