CN218997511U

CN218997511U - Data center computer lab power supply unit

Info

Publication number: CN218997511U
Application number: CN202223392460.2U
Authority: CN
Inventors: 刘宇; 郜时红
Original assignee: Beijing Cloudvsp Technology Co ltd
Current assignee: Beijing Cloudvsp Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-09
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a data center machine room power supply unit, which belongs to the field of machine room power supply equipment and comprises a machine case, wherein one side of the interior of the machine case is fixedly provided with a plurality of binding posts, one end of each binding post is provided with a power supply mechanism, the upper end of the machine case is fixedly provided with an air inlet pipe, one end of the air inlet pipe extends into the interior of the machine case and is rotatably provided with a rotating disk, the interior of the rotating disk is provided with a cavity communicated with the air inlet pipe, the lower wall of the cavity is provided with a plurality of groups of air outlet nozzles along a circumferential array, each group of air outlet nozzles are inclined relative to the rotating disk, the power supply mechanism comprises a power supply module fixedly connected with one end of each binding post, one side of each power supply module is provided with a water circulation mechanism, one end of each binding post, which is far away from the power supply module, can realize that the flow direction of air flow in the machine case can be changed, the binding posts are staggered conveniently, dead angles of the air flow when the power supply mechanism dissipates heat are reduced, and the whole cooling of the power supply mechanism is facilitated.

Description

Data center computer lab power supply unit

Technical Field

The utility model relates to the field of machine room power supply equipment, in particular to a data center machine room power supply unit.

Background

The data center machine room is an important place for storing information resources, the operation is required to be carried out continuously for 7×24 hours, if the power supply of the machine room is interrupted, the data loss is easy to cause, so that the power supply equipment of the machine room is particularly important, a power supply unit and a standby generator unit are often arranged in the machine room, wherein the standby generator unit adopts a diesel generator to provide power, outputs current, and is converted into alternating current with a specified voltage range through a transformer and an inverter to emergently supply power to the machine room in a power failure state;

according to patent search, the Chinese patent with publication number CN214708480U discloses a heat dissipating device of a machine room power supply UPS, which comprises a heat dissipating box, heat dissipating fins, a vertical shaft, a positioning plate, an air inlet, an air outlet, a clamping block, a heat conducting plate, a water inlet, a water outlet, a baffle plate, a rotating wheel, an incomplete meshing gear, fan blades, a motor and a sliding shaft, wherein the vertical shaft is driven by the motor to drive the rotating wheel and the incomplete meshing gear to rotate so as to rotate the fan blades, so that air flow is produced, the upper end of an uninterruptible power supply can uniformly conduct blowing and heat dissipation, the heat dissipating efficiency of the uninterruptible power supply is effectively improved, and the heat generated by the uninterruptible power supply can be led into cooling water at the bottom end through the heat dissipating fins and the heat conducting plate, so that the heat generated by the uninterruptible power supply during operation can be effectively reduced, and an effective protection effect is achieved on the uninterruptible power supply;

but the heat abstractor of current computer lab power supply UPS is in the in-process of dispelling the heat to the power, through the vertical axle of motor drive, drive rotation wheel and incomplete meshing gear rotation, rotate the flabellum, make the air current in quick-witted incasement portion, vertically blow to the power, and the power often connect a plurality of terminal when supplying power for the data storage ware, make terminal one side windward, the lee of terminal forms the shielding effect to the power, inconvenient change the flow direction of the inside air current of machine case, there is the dead angle when the power dispels the heat, easily local intensification, harm power supply line leads to the trouble, we propose a data center computer lab power supply unit for this reason.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a data center machine room power supply unit which can change the flow direction of air flow in a machine case, facilitate the air flow to stagger binding posts, reduce dead angles when the air flow dissipates heat of a power supply mechanism and facilitate the overall cooling of the power supply mechanism.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a data center computer lab power supply unit, includes the quick-witted case, one side fixed mounting of machine incasement portion has a plurality of binding posts, the one end of binding post is provided with power supply mechanism, the upper end fixed mounting of machine case has the air-supply line, the one end of air-supply line extends into the machine incasement portion and rotates and install the rotary disk, the cavity with the air-supply line intercommunication has been seted up to the inside of rotary disk, the lower wall of cavity has multiunit air outlet nozzle along circumference array distribution, every group is a plurality of the air outlet nozzle is all inclined relative to the rotary disk.

Further, the power supply mechanism comprises a power module fixedly connected to one end of the binding post, a water circulation mechanism is arranged on one side of the power module, a power transmission interface is fixedly arranged at one end, far away from the power module, of the binding post, and one end of the power transmission interface extends out of the chassis.

Further, an air pump is fixedly arranged at the air inlet end of the air inlet pipe, and an air outlet pipe is fixedly arranged at the lower end of the case.

Further, the water circulation mechanism comprises a water pipe arranged at one side of the power supply module, two ends of the water pipe extend out of the machine case, and a water pump is fixedly arranged between two ends of the water pipe.

Further, the outside of the water pipe and one side of the power module are fixedly connected through an insulating plate, and a plurality of cooling fins are fixedly arranged at the position, outside the chassis, of the water pipe.

Further, the part of the water pipe at one side of the power module is of a wave-shaped structure, and one end of the air outlet pipe extends into the chassis and vertically faces the lower end of the power module.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme lets in the air to quick-witted incasement through the air-supply line, when dispelling the heat to power supply unit, the air is shunted to each air outlet along the cavity of rotary disk in, blow out the air current to power supply unit through the air outlet, the air current takes away the heat on the power supply unit, and apply the reaction and give the rotary disk, the rotary disk drives the air outlet and rotates along sealed bearing, make the direction of giving vent to anger of air outlet change, can change the flow direction of quick-witted incasement air current, make things convenient for the air current to stagger the terminal, reduce the air current dead angle when dispelling the heat to power supply unit, so that power supply unit wholly cools down, reduce power supply unit and lead to the condition emergence of trouble because of high temperature harm power supply line.

(2) According to the scheme, the water pump is used for driving cooling water to flow, when the power module radiates heat, the cooling water circularly flows in the water pipe, so that part of heat on the power module is taken away by the circularly flowing cooling water, the contact area of the water pipe and the power module is increased through the action of the waveform structural characteristics of the water pipe, the radiating area of the power module is conveniently increased, the heat is dissipated into the air when the cooling water flows outside a machine room, and then the cooling water flows back to the inside of the machine case, so that the cooling water is recycled, the consumption of the cooling water is reduced, and the cost is saved.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

The reference numerals in the figures illustrate:

1. a chassis; 2. binding posts; 3. an air inlet pipe; 4. a rotating disc; 5. a cavity; 6. an air outlet nozzle; 7. a power module; 8. a power transmission interface; 9. an air pump; 10. an air outlet pipe; 11. a water pipe; 12. a water pump; 13. an insulating plate; 14. a heat sink; 15. and (5) supporting the column.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-4, a data center room power supply unit includes a chassis 1, one side of the interior of the chassis 1 is fixedly provided with a plurality of binding posts 2, one end of each binding post 2 is provided with a power supply mechanism, the upper end of the chassis 1 is fixedly provided with an air inlet pipe 3, one end of the air inlet pipe 3 extends into the interior of the chassis 1 and is rotatably provided with a rotating disk 4, the middle of the upper end of the rotating disk 4 and one end of the air inlet pipe 3 are rotatably connected through a sealed bearing, the technical scheme is not shown in the prior art, a cavity 5 communicated with the air inlet pipe 3 is formed in the interior of the rotating disk 4, a plurality of groups of air outlet nozzles 6 are distributed along a circumferential array on the lower wall of the cavity 5, each group of air outlet nozzles 6 are inclined to the rotating disk 4, air is introduced into the chassis 1 through the air inlet pipe 3, when the power supply mechanism dissipates heat, the air is shunted into each air outlet nozzle 6 along the cavity 5 of the rotating disk 4, the air is blown out of the power supply mechanism through the air outlet nozzles 6, the heat on the air supply mechanism is applied to the air supply mechanism, and the air outlet nozzles 4 is reversely reacted to the rotating disk 4, the air outlet nozzles 6 are driven to rotate along the sealed bearing, the air outlet nozzles 6 are enabled to change the air outlet direction of the rotating disk, the air outlet nozzles 6 is enabled to change the air outlet direction of the air outlet nozzles 6, the air outlet direction of the air outlet nozzles 6 is distributed along the circumferential array, the air sets 6 is distributed along the circumference of the circumference array, the air 1, the air supply mechanism is convenient, when the power supply mechanism is high, and the power mechanism is cooled down, and the power mechanism is cooled, and the temperature is damaged, and the power mechanism is caused by a high temperature due to the power mechanism, and when the power mechanism, and has high temperature cooling down.

Referring to fig. 1 and 3, the power supply mechanism includes a power module 7 fixedly connected to one end of a terminal 2, a water circulation mechanism is arranged on one side of the power module 7, a power transmission interface 8 is fixedly arranged at one end of the terminal 2 away from the power module 7, one end of the power transmission interface 8 extends out of the chassis 1, the power module 7 is electrically connected to the power transmission interface 8 through the terminal 2, when a data center needs to be powered, plugs of the data center are inserted into different power transmission interfaces 8 one by one, and operation steps of opening and closing the chassis 1 to insert the plugs can be saved.

Referring to fig. 1 and 4, an air pump 9 is fixedly arranged at the air inlet end of an air inlet pipe 3, a frame and active carbon arranged in the frame are fixedly arranged at the air inlet end of the air pump 9, the technical scheme is that in the prior art, not shown in the drawing, an air outlet pipe 10 is fixedly arranged at the lower end of a machine case 1, a one-way valve is arranged on the air outlet pipe 10, the technical scheme is that in the prior art, not shown in the drawing, one end of the air outlet pipe 10 extends into the machine case 1 and vertically faces the lower end of a power module 7, air is blown by the air pump 9, the air inlet end generates a negative pressure environment, air is sucked, impurities and moisture in the air are filtered by the active carbon, when the air inlet pipe 3 needs to be transported, the air pump 9 pumps clean air into the air inlet pipe 3 to form an air flow, the air flow flows into the machine case 1, flows out along the air outlet pipe 10, vertically faces the lower end of the power module 7 through one end of the air outlet pipe 10, the lower end of the power module 7 is conveniently guided to flow to the lower end of the power module 7, the lower end of the power module 7 is conveniently cooled, dead angle structure effect when the power module 7 is further cooled is reduced.

Referring to fig. 2 and 3, the water circulation mechanism includes a water pipe 11 disposed at one side of the power module 7, a plurality of support columns 15 are fixedly connected between the outer side of the power module 7 and the inner wall of the cabinet 1, cooling water is filled in the water pipe 11, the water pipe 11 is staggered with the support columns 15, a portion of the water pipe 11 at one side of the power module 7 is in a wave structure, two ends of the water pipe 11 extend out of the cabinet 1 and extend to the outside of the machine room, a water pump 12 is fixedly mounted between two ends of the water pipe 11, the water pump 12 is fixedly mounted at the outside of the machine room, cooling water flows through the water pump 12, when the power module 7 dissipates heat, the cooling water circulates in the water pipe 11, so that part of heat on the power module 7 is taken away by the circulating cooling water, and the contact area of the water pipe 11 and the power module 7 is increased due to the wave structure of the water pipe 11, the heat is conveniently increased, the heat is dissipated into the air when the cooling water flows outside the machine room, and then flows back into the cabinet 1, so that the cooling water is reused, the cost is reduced, and the heat dissipation effect is good.

Referring to fig. 2 and 3, the outside of the water pipe 11 and one side of the power module 7 are fixedly connected through an insulating plate 13, the thickness of the insulating plate 13 is smaller than 5mm, heat exchange is conveniently performed on the outside of the water pipe 11 and one side of the power module 7, a plurality of cooling fins 14 are fixedly installed at positions of the water pipe 11 outside the case 1, the cooling fins 14 are made of ceramics, and are convenient to withstand the corrosion of rainwater, when the water circulation mechanism works, the power module 7 and the water pipe 11 are separated through the insulating plate 13, the current of the power module 7 is prevented from being transmitted along the water pipe 11, and the contact area between air and the water pipe 11 is increased through the cooling fins 14, so that the heat of the water pipe 11 is rapidly dissipated into the air.

Working principle: air is introduced into the case 1 through the air inlet pipe 3, when the power supply mechanism is subjected to heat dissipation, the air is shunted into each air outlet nozzle 6 along the cavity 5 of the rotary disk 4, the air is blown out of the air outlet nozzles 6 to the power supply mechanism, the air flow takes away heat on the power supply mechanism, and the reaction is applied to the rotary disk 4, the rotary disk 4 drives the air outlet nozzles 6 to rotate along the sealing bearing, so that the air outlet direction of the air outlet nozzles 6 is changed, the flow direction of the air flow in the case 1 can be changed, the binding posts 2 are staggered by the air flow conveniently, dead angles of the air flow when the air flow dissipates the heat of the power supply mechanism are reduced, the whole power supply mechanism is cooled, and the occurrence of faults caused by high-temperature damage to the power supply circuit of the power supply mechanism is reduced.

The cooling water is driven to flow through the water pump 12, when the power module 7 dissipates heat, the cooling water circularly flows in the water pipe 11, so that part of heat on the power module 7 is taken away by the circularly flowing cooling water, the contact area of the water pipe 11 and the power module 7 is increased through the action of the waveform structural characteristics of the water pipe 11, the heat dissipation area of the power module 7 is conveniently increased, the heat is dissipated into the air when the cooling water flows outside a machine room, and the cooling water flows back into the machine case 1, so that the cooling water is reused, the consumption of the cooling water is reduced, and the cost is saved.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a data center computer lab power supply unit, includes quick-witted case (1), its characterized in that: one side fixed mounting inside quick-witted case (1) has a plurality of binding posts (2), the one end of binding post (2) is provided with power supply unit, the upper end fixed mounting of quick-witted case (1) has air-supply line (3), inside and rotation of the rotation disk (4) of installing of one end extension of air-supply line (3) into quick-witted case (1), cavity (5) with air-supply line (3) intercommunication have been seted up to the inside of rotation disk (4), the lower wall of cavity (5) has multiunit air outlet nozzle (6) along circumference array distribution, every group a plurality of air outlet nozzle (6) homogeneous phase rotary disk (4) slope.

2. A data center room power supply unit as claimed in claim 1, wherein: the power supply mechanism comprises a power supply module (7) fixedly connected to one end of the binding post (2), a water circulation mechanism is arranged on one side of the power supply module (7), a power transmission interface (8) is fixedly arranged at one end, far away from the power supply module (7), of the binding post (2), and one end of the power transmission interface (8) extends out of the chassis (1).

3. A data center room power supply unit as claimed in claim 2, wherein: an air pump (9) is fixedly arranged at the air inlet end of the air inlet pipe (3), and an air outlet pipe (10) is fixedly arranged at the lower end of the case (1).

4. A data center room power supply unit as claimed in claim 3, wherein: the water circulation mechanism comprises a water pipe (11) arranged on one side of the power module (7), two ends of the water pipe (11) extend out of the chassis (1), and a water pump (12) is fixedly arranged between two ends of the water pipe (11).

5. The data center room power supply unit of claim 4, wherein: the outer side of the water pipe (11) is fixedly connected with one side of the power module (7) through an insulating plate (13), and a plurality of radiating fins (14) are fixedly arranged at the position, outside the chassis (1), of the water pipe (11).

6. The data center room power supply unit of claim 4, wherein: the part of the water pipe (11) positioned at one side of the power module (7) is of a wave-shaped structure, and one end of the air outlet pipe (10) extends into the chassis (1) and vertically faces the lower end of the power module (7).