CN218603016U - Low-voltage power distribution device of computer data center - Google Patents
Low-voltage power distribution device of computer data center Download PDFInfo
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- CN218603016U CN218603016U CN202223101826.6U CN202223101826U CN218603016U CN 218603016 U CN218603016 U CN 218603016U CN 202223101826 U CN202223101826 U CN 202223101826U CN 218603016 U CN218603016 U CN 218603016U
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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
- 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
Abstract
The invention discloses a low-voltage power distribution device of a computer data center, which comprises a low-voltage power distribution cabinet and a plurality of radiating cylinder columns, wherein the radiating cylinder columns are arranged on the low-voltage power distribution cabinet; the heat dissipation cylinder post includes the cylinder, fan and heat absorption mechanism, cylinder leading flank both ends are equipped with the air inlet groove respectively, cylinder one end is equipped with the air exit, the cylinder other end passes through the closing plate and seals, the fan sets firmly exhaust port one side in the cylinder, heat absorption mechanism includes absorber plate and semiconductor refrigeration piece, semiconductor refrigeration piece is including folding heat-sink shell and the heat dissipation layer of solid together, the absorber plate includes heat absorption copper and a plurality of heat absorption copper sheet, a plurality of heat absorption copper sheet vertical fixation are on the copper side by side, the heat absorption copper is fixed on the heat-sink shell in the semiconductor refrigeration piece outside. According to the invention, the heat in the low-voltage power distribution cabinet is absorbed by the heat absorption mechanism and then dissipated into the heat dissipation cylinder column, and finally the fan discharges the heat in the heat dissipation cylinder column through the air outlet, so that the temperature in the low-voltage power distribution cabinet is reduced, thus components in the low-voltage power distribution cabinet are protected from being damaged, and the service life of the components is prolonged.
Description
Technical Field
The invention relates to a low-voltage distribution device, in particular to a low-voltage distribution device for a computer data center, and belongs to the technical field of low-voltage distribution equipment.
Background
The computer data center is used for transmitting, accelerating, displaying, calculating and storing data information on Internet network infrastructure, for example, the power used by the electric power can be limited through a cloud computing tool, the electric power can be allowed to continue to operate at reduced power when power failure time occurs, and effective guarantee can be provided for normal operation of an electric power enterprise. In order to ensure the normal operation of the computer data center, the stability and the reliability of a power supply system of the computer data center must be guaranteed, wherein the low-voltage power distribution cabinet is widely used in the power supply system of the computer data center by the advantages of strong breaking capacity, good dynamic thermal stability and the like, and is used for realizing the electric energy conversion and the control of power distribution.
At present, low-voltage distribution cabinet sets up usually indoor, in case the inside high temperature of low-voltage distribution cabinet will influence the life of components and parts, still can cause the conflagration when serious. In order to avoid the high temperature in the low-voltage distribution cabinet, the staff often can open the heat dissipation with the door body of switch board, reduces the interior temperature of cabinet, but this kind of method leads to naked components and parts to cause the incident easily, causes unnecessary loss.
Disclosure of Invention
The invention aims to provide a low-voltage power distribution device of a computer data center, which has the advantages of simple structure, low cost, good heat dissipation effect, safety and reliability.
The invention is realized by the following technical scheme:
a low-voltage distribution device of a computer data center comprises a low-voltage distribution cabinet and a plurality of heat dissipation cylinder columns which are transversely arranged in the low-voltage distribution cabinet from top to bottom at intervals; the lower sides of two cabinet doors of the low-voltage power distribution cabinet are respectively provided with a ventilation groove, and the ventilation grooves are respectively provided with a first filter screen; the utility model discloses a low-voltage distribution cabinet, including the cylinder, the cylinder is equipped with the air inlet groove on the cylinder, the cylinder is equipped with the heat absorption mechanism in downside middle part on the cylinder, the cylinder is the hollow structure that both ends link up, and cylinder leading flank both ends are equipped with the air inlet groove respectively, are equipped with the second filter screen on the air inlet groove respectively, and cylinder one end is equipped with the air exit, is equipped with the third filter screen on the air exit, and the cylinder other end passes through the closing plate and seals, the fan sets firmly exhaust port one side in the cylinder, heat absorption mechanism includes absorber plate and semiconductor refrigeration piece, the semiconductor refrigeration piece is including folding solid heat-absorbing layer and heat dissipation layer together, and the semiconductor refrigeration piece heat-absorbing layer is fixed respectively on the mounting groove of cylinder downside inwards towards the outside heat dissipation layer, the absorber plate includes heat absorption copper plate and a plurality of heat absorption copper sheets, and a plurality of heat absorption copper sheets vertical fixation are on the heat absorption copper plate side by side, and the heat absorption copper plate is fixed on the heat absorption layer in the semiconductor refrigeration piece outside.
The object of the invention is further achieved by the following technical measures.
The computer data center low-voltage distribution device is characterized in that a dust collection protective cover is further arranged at the top of the low-voltage distribution cabinet, the cross section of the dust collection protective cover is I-shaped, a dust collection groove is formed in the top surface of the dust collection protective cover, and an electrostatic adsorber is fixedly arranged in the middle of the dust collection groove.
In the low-voltage power distribution device of the computer data center, dust collecting grooves are respectively formed in two sides of the electrostatic absorber.
In the low-voltage power distribution device of the computer data center, a semicircular groove is formed in the lower side of the heat absorbing copper sheet.
The invention arranges a plurality of heat radiation cylinder columns in the low-voltage power distribution cabinet, and has simple structure and low cost. A plurality of heat absorption copper sheets on the heat dissipation barrel post absorb the inside heat of low-voltage distribution cabinet, then transmit the heat-sink shell to the semiconductor refrigeration piece through the heat absorption copper, the heat-sink shell of semiconductor refrigeration piece absorbs the heat after, give off the heat to the heat dissipation barrel post in through the heat dissipation layer of semiconductor refrigeration piece, the heat of fan in with the heat dissipation barrel post passes through the air exit and discharges at last, like this can the inside temperature of greatly reduced low-voltage distribution cabinet, thereby protect the components and parts in the low-voltage distribution cabinet not to be damaged, prolong its life, the emergence of incident has still been avoided simultaneously, high convenience in use, safety and reliability. In addition, low-voltage distribution cabinet top sets up the dust absorption protection casing, can prevent that the dust from getting into low-voltage distribution cabinet, and the static adsorber on the dust absorption protection casing can also absorb the floating dust in the air, both can purify the inside air of low-voltage distribution cabinet, makes things convenient for the later stage to clear up the dust of laying dust inslot again, has promoted the security that low-voltage distribution cabinet used and the convenience of later stage clearance greatly.
Advantages and features of the present invention will be illustrated and explained by the following non-restrictive description of preferred embodiments thereof, given by way of example only with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of a heat-dissipating cylinder according to the present invention;
fig. 3 is a schematic perspective exploded view of the heat-dissipating column according to the present invention.
Detailed Description
The invention is further illustrated by the following figures and examples.
In this embodiment, the door side of the low-voltage distribution cabinet is the front side.
As shown in fig. 1, the invention comprises a low-voltage power distribution cabinet 1 and three heat-dissipation cylinder columns 2 which are arranged in the low-voltage power distribution cabinet 1 from top to bottom at intervals, wherein the lower sides of two cabinet doors of the low-voltage power distribution cabinet are respectively provided with a ventilation groove 11, and the ventilation grooves 11 are respectively provided with a first filter screen 12. The two ends of the heat-dissipating cylinder column 2 are respectively supported on the supporting grooves 13 at the two sides of the low-voltage power distribution cabinet 1, as shown in fig. 2 and 3, the heat-dissipating cylinder column 2 comprises a cylinder 21, a fan 22 and heat absorbing mechanisms 23 symmetrically arranged at the middle parts of the upper side and the lower side of the cylinder 21, the cylinder 21 is a hollow structure with two through ends, the two ends of the front side surface of the cylinder 21 are respectively provided with an air inlet groove 24, the air inlet grooves 24 are respectively provided with a second filter screen 25, the left end of the cylinder 21 is provided with an air outlet 26, the air outlet 26 is provided with a third filter screen 27, the right end of the cylinder 21 is sealed by a sealing plate 28, and the fan 22 is fixedly arranged on a fixing seat 29 at the right side of the air outlet 26 in the cylinder 21. When a plurality of low-voltage distribution cabinets 1 are arranged side by side, the sealing plate 28 can be detached, the requirement of parallel arrangement is met, and the use flexibility and the use range are improved.
When fan 22 takes the inside air of low-voltage distribution cabinet 1 out through second filter screen 25 on the air inlet groove 24, because the atmospheric pressure in low-voltage distribution cabinet 1 reduces, outside air enters into low-voltage distribution cabinet 1 through first filter screen 12 on the ventilation groove 11 in, can promote the velocity of flow of the inside air of low-voltage distribution cabinet 1 like this to promote radiating efficiency, fan 22 finally reaches radiating purpose with the steam flow after third filter screen 27 discharges. First filter screen 12, second filter screen 25 and third filter screen 27 both can guarantee the circulation of low-voltage distribution cabinet 1 inside air, can filter the air again.
The heat absorbing mechanism 23 comprises a heat absorbing plate and a semiconductor refrigeration piece, the semiconductor refrigeration piece comprises a heat absorbing layer 231 and a heat dissipation layer 232 which are fixedly stacked together, and the heat absorbing layer 231 of the semiconductor refrigeration piece faces the outer heat dissipation layer 232 and is glued and fixed on the mounting grooves 20 on the upper side and the lower side of the column body 21 inwards respectively. The heat absorbing plate comprises a heat absorbing copper plate 233 and a plurality of heat absorbing copper sheets 234, the heat absorbing copper sheets 234 are vertically welded and fixed on the heat absorbing copper plate 233 side by side, semicircular grooves 235 are respectively formed in the lower sides of the heat absorbing copper sheets 234, the contact area of the heat absorbing copper sheets 234 and air can be enlarged, the heat absorbing efficiency is greatly improved, and the heat absorbing copper plate 233 is fixed on a heat absorbing layer 231 on the outer side of the semiconductor refrigerating sheet.
The top of the low-voltage power distribution cabinet 1 is also provided with a dust collection protective cover 3, the cross section of the dust collection protective cover 3 is in an I shape, the top surface of the dust collection protective cover 3 is provided with a dust accumulation groove 31, the middle part of the dust accumulation groove 31 is fixedly provided with an electrostatic absorber 32, and two sides of the electrostatic absorber 32 are respectively provided with a dust accumulation groove 33. The electrostatic absorber 32 can absorb the floating dust in the air under the action of static electricity, and the floating dust in the air is absorbed to the dust collecting groove 33 and the dust collecting groove 31.
In addition to the above embodiments, the present invention may have other embodiments, and any technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of the claims of the present invention.
Claims (4)
1. A computer data center low voltage distribution device which characterized in that: the heat dissipation device comprises a low-voltage power distribution cabinet and a plurality of heat dissipation cylinder columns which are transversely arranged in the low-voltage power distribution cabinet at intervals from top to bottom; the lower sides of two cabinet doors of the low-voltage power distribution cabinet are respectively provided with a ventilation groove, and the ventilation grooves are respectively provided with a first filter screen; the utility model discloses a low-voltage distribution cabinet, including the cylinder, the cylinder is equipped with the air inlet groove on the cylinder, the cylinder is equipped with the heat absorption mechanism in downside middle part on the cylinder, the cylinder is the hollow structure that both ends link up, and cylinder leading flank both ends are equipped with the air inlet groove respectively, are equipped with the second filter screen on the air inlet groove respectively, and cylinder one end is equipped with the air exit, is equipped with the third filter screen on the air exit, and the cylinder other end passes through the closing plate and seals, the fan sets firmly exhaust port one side in the cylinder, heat absorption mechanism includes absorber plate and semiconductor refrigeration piece, the semiconductor refrigeration piece is including folding solid heat-absorbing layer and heat dissipation layer together, and the semiconductor refrigeration piece heat-absorbing layer is fixed respectively on the mounting groove of cylinder downside inwards towards the outside heat dissipation layer, the absorber plate includes heat absorption copper plate and a plurality of heat absorption copper sheets, and a plurality of heat absorption copper sheets vertical fixation are on the heat absorption copper plate side by side, and the heat absorption copper plate is fixed on the heat absorption layer in the semiconductor refrigeration piece outside.
2. The computer data center low voltage power distribution apparatus of claim 1, wherein: the top of low-voltage distribution cabinet still is equipped with the dust absorption protection casing, and the cross-sectional shape of dust absorption protection casing is the I shape, and the top surface of dust absorption protection casing is equipped with the laying dust groove, the middle part in laying dust groove sets firmly has the static adsorber.
3. The computer data center low voltage power distribution apparatus of claim 2, wherein: dust collecting grooves are respectively arranged on two sides of the electrostatic absorber.
4. The computer data center low voltage power distribution apparatus of claim 1, wherein: and a semicircular groove is formed in the lower side of the heat absorption copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223101826.6U CN218603016U (en) | 2022-11-22 | 2022-11-22 | Low-voltage power distribution device of computer data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223101826.6U CN218603016U (en) | 2022-11-22 | 2022-11-22 | Low-voltage power distribution device of computer data center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218603016U true CN218603016U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223101826.6U Active CN218603016U (en) | 2022-11-22 | 2022-11-22 | Low-voltage power distribution device of computer data center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218603016U (en) |
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2022
- 2022-11-22 CN CN202223101826.6U patent/CN218603016U/en active Active
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