Efficient computer room heat dissipation device

Abstract

The utility model discloses an efficient computer room heat dissipation device, which relates to the technical field of heat dissipation, and comprises a wind power mechanism, the wind power mechanism comprises an inner ring cylinder and an outer ring cylinder arranged on the outer side of the inner ring cylinder, an inner blade group is arranged in an inner cavity of the inner ring cylinder, an annular ventilation duct is formed between the inner ring cylinder and the outer ring cylinder, and the outer ring cylinder is provided with an outer blade group. An inner blade set is installed in the annular ventilation channel, an outer blade set is installed in the annular ventilation channel, the airflow guiding direction of the inner blade set is opposite to that of the outer blade set, and an annular drainage cover is arranged at the exhaust end of the outer ring cylinder and used for guiding airflow generated by the outer blade set into the outer blade set. The wind power mechanism is provided with two air suction structures, one air suction structure is used for directly discharging hot air flow in the machine room, and the other air suction structure is matched with the air suction channel mechanism to suck hot air flow from other positions of the machine room, so that the number of adsorption ports for adsorbing the hot air flow in the machine room is increased, and the heat dissipation efficiency of the machine room is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heat dissipation technical field, specifically relates to a high -efficient computer room heat abstractor. BACKGROUND

[0002] Computer room is the data center of unit or department, and a plurality of computer room equipment are arranged in the computer room, such as server, router, firewall, core switch, collection switch and access switch, and security equipment such as attack detection, flow washing.The computer room environment requires strict control of computer room temperature to ensure the service life of computer room equipment. Since various computer room equipment is operated simultaneously, a large amount of heat is generated, and if the heat is not discharged in time, long time high temperature can easily affect the normal operation of the internal equipment of computer room.

[0003] The existing computer room is provided with corresponding fan in the computer room, and a ventilation hole is formed on the computer room to reduce the temperature in the computer room. However, the current computer room heat dissipation device dissipates heat through a single fan, which has low efficiency and cannot effectively dissipate heat in the computer room. UTILITY MODEL CONTENTS

[0004] The utility model discloses a high -efficient computer room heat abstractor, solve the current computer room heat dissipation device's through single fan heat dissipation, the efficiency of this mode is lower, the problem that the internal heat dissipation of computer room cannot be effectively carried out.

[0005] The utility model discloses a high -efficient computer room heat abstractor, solve the current computer room heat dissipation device's through single fan heat dissipation, the efficiency of this mode is lower, the problem that the internal heat dissipation of computer room cannot be effectively carried out.

[0006] The wind power mechanism includes inner ring cylinder and outer ring cylinder arranged on the outer side of the inner ring cylinder, the inner cavity of the inner ring cylinder is provided with inner blade group, the annular ventilation channel is formed between the inner ring cylinder and the outer ring cylinder, the outer ring cylinder is provided with the annular drainage cover, the annular drainage cover is used for guiding the airflow generated by the outer blade group into the outer blade group, and the side of the outer ring cylinder is provided with the drive assembly for driving the rotation of the outer ring cylinder.

[0007] The air suction channel mechanism is connected with the air inlet end of the outer blade group at one end, and is communicated with the computer room at the other end.

[0008] Preferably, the drive assembly includes the outer gear ring fixed to the outer side of the outer ring cylinder and the motor fixed to the side wall of the computer room through the mounting plate, the output end of the motor is fixed with the gear, and the gear is meshed and connected with the outer gear ring, and the motor is operated to drive the rotation of the wind power mechanism.

[0009] Preferably, the outer side of the outer ring cylinder is rotationally mounted with a mounting plate, and the mounting plate is fixed to the side wall of the machine room.

[0010] Preferably, the air suction passage mechanism comprises a ring cover fixed to the side wall of the machine room, the ring cover is communicated with the air inlet end of the annular air duct, the inner cavity of the ring cover is provided with an exhaust passage matched with the inner blade group, and the outer side wall of the ring cover is communicated with at least one air duct part, and the other end of the air duct part is communicated with the machine room.

[0011] Preferably, the air duct part comprises a duct passage communicated with the ring cover, the duct passage is communicated with a hose duct, one end of the hose duct away from the duct passage is provided with an air suction cover, and the air suction cover is located in the interior of the machine room.

[0012] Preferably, the air suction cover is mounted with a first protective net.

[0013] Preferably, the end of the ring-shaped drainage cover is fixed with a ring-shaped mounting seat, and a second protective net is detachably mounted on the ring-shaped mounting seat.

[0014] Preferably, the inner blade group comprises a circular seat arranged in the inner cavity of the inner ring cylinder, at least one group of inclined blades are fixed to the outer side of the circular seat, and the outer side of the inclined blades is fixed to the inner wall of the inner ring cylinder.

[0015] Preferably, the axial section of the ring-shaped drainage cover is in an arc structure, the outer end of the arc structure is fixed to the inner wall of the machine room, and the inner end of the arc structure extends into the inner cavity of the inner ring cylinder.

[0016] Compared with the prior art, the wind power mechanism has two air suction structures, one is used for directly discharging hot air flow in the machine room, and the other is used for sucking hot air flow from other positions in the machine room through cooperation with the air suction passage mechanism, thereby increasing the suction port of the machine room for absorbing hot air flow, and further increasing the heat dissipation efficiency of the machine room. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is an explosion structure schematic view of the utility model;

[0019] Figure 3 It is a local sectional structure schematic view of the utility model;

[0020] Figure 4 It is Figure 2 It is a three-dimensional structure schematic view of the wind power mechanism;

[0021] Figure 5 It is Figure 2A schematic diagram of a three-dimensional structure of the air suction passage mechanism;

[0022] Figure 6 A schematic diagram of the structure of the airflow flow direction of the utility model;

[0023] The numbers in the figure represent:

[0024] 1 - air suction passage mechanism; 11 - annular cover; 12 - air pipe passage; 13 - flexible pipe; 14 - air suction cover; 15 - first protective net; 16 - discharge passage; 21 - inner ring cylinder; 22 - inner blade group; 23 - outer blade group; 24 - outer ring cylinder; 25 - driving assembly; 251 - motor; 252 - gear; 253 - outer gear ring; 26 - mounting plate; 27 - annular drainage cover; 3 - second protective net. DETAILED DESCRIPTION

[0025] The above and other technical features and advantages of the utility model will be described in more detail below in conjunction with the accompanying drawings.

[0026] Example One

[0027] The embodiment provides a technical scheme: a high-efficiency computer room heat dissipation device, as shown in Figure 1 As shown in Figure 2 , comprising a wind power mechanism and an air suction passage mechanism 1, the wind power mechanism is the power structure of the whole device, which quickly discharges the hot air flow in the computer room to achieve the effect of heat dissipation, and the wind power mechanism has two air suction structures, one of which is used for directly discharging the hot air flow in the computer room, and the other of which is used for sucking the hot air flow from other positions in the computer room through cooperation with the air suction passage mechanism 1, thereby realizing the increase of the suction port of the computer room for sucking the hot air flow and further increasing the heat dissipation efficiency of the computer room.

[0028] As shown in Figure 4 , the wind power mechanism comprises an inner ring cylinder 21 and an outer ring cylinder 24 arranged outside the inner ring cylinder 21, the inner ring cylinder 21 and the outer ring cylinder 24 are arranged in concentric circles, an inner blade group 22 is arranged in the inner cavity of the inner ring cylinder 21, the inner blade group 22 comprises a circular seat arranged in the inner cavity of the inner ring cylinder 21, at least one group of inclined blades (the specific number is set according to the power of the device) is fixed to the outer side of the circular seat, and the outer side of the inclined blades is fixed to the inner wall of the inner ring cylinder 21.

[0029] As shown in Figure 4As shown, the inner ring barrel 21 and the outer ring barrel 24 form an annular ventilation channel, and the outer blade set 23 is installed in the annular ventilation channel, the outer blade set 23 includes a plurality of inclined blades, and the two sides of the outer blade set 23 are fixedly connected with the outer ring barrel 24 and the inner ring barrel 21 respectively, the inclined direction of the inclined blades of the outer blade set 23 is opposite to that of the inner blade set 22, the outer side of the outer ring barrel 24 is rotatably installed with a mounting plate 26, the mounting plate 26 is fixed to the side wall of the machine room, so as to realize the rotation of the wind power mechanism on the side wall of the machine room, one side of the outer ring barrel 24 is provided with a driving assembly 25 for driving the rotation of the outer ring barrel 24, when the driving assembly 25 is operated, the inner blade set 22 and the outer blade set 23 can be driven to rotate synchronously, the negative pressure directions generated by the inner blade set 22 and the outer blade set 23 are opposite, and the airflow guiding directions of the two are opposite, and the inner blade set 22 directly absorbs and discharges the hot airflow in the machine room.

[0030] As shown in Figure 1 , Figure 3 and Figure 6 , one end of the air suction channel mechanism 1 is connected with the air inlet end of the outer blade set 23, and the other end is communicated with the machine room, so that when the outer blade set 23 rotates to generate negative pressure, the hot airflow at other positions in the machine room can be absorbed through the air suction channel mechanism 1, thereby increasing the absorption area of the hot airflow.

[0031] As shown in Figure 3 , Figure 4 and Figure 6 , the outer ring barrel 24 is provided with an annular flow guide cover 27 (i.e. the inner end of the device) at the air outlet end, the annular flow guide cover 27 is used for guiding the airflow generated by the outer blade set 23 into the inner blade set 22, the axial section of the annular flow guide cover 27 is an arc structure, the outer end of the arc structure is fixed to the inner wall of the machine room (the outer end of the arc structure is fixed to the inner wall of the machine room through a mounting rod), and the inner end extends into the inner cavity of the inner ring barrel 21, the inner end of the annular flow guide cover 27 only covers part of the inner cavity of the inner ring barrel 21, so as not to affect the absorption of the hot airflow by the inner blade set 22, and the hot airflow discharged through the annular ventilation channel will be guided by the annular flow guide cover 27 into the inner cavity of the inner ring barrel 21, and finally discharged through the inner blade set 22.

[0032] As shown in Figure 1 and Figure 2 , the end of the annular flow guide cover 27 is fixed with an annular mounting seat, and the second protective net 3 is detachably installed on the annular mounting seat, specifically, the second protective net 3 is detachably installed on the annular flow guide cover 27 through a threaded part, so as to facilitate subsequent maintenance.

[0033] Example two

[0034] This embodiment is further optimized on the basis of the first embodiment, and the same parts as the foregoing technical solutions will not be described here, as Figure 4As shown in the drawings, further, in order to better achieve the utility model, particularly adopt the following setting mode:

[0035] The driving assembly 25 comprises an outer gear ring 253 fixed to the outer side of the outer ring cylinder 24 and a motor 251 fixed to the side wall of the machine room through a mounting plate, the output end of the motor 251 is fixed with a gear 252, and the gear 252 is in meshing connection with the outer gear ring 253, when the motor 251 is operated, the gear 252 is driven to rotate by the motor 251, and the cooperation of the gear 252 and the outer gear ring 253 will drive the outer ring cylinder 24 to rotate, so as to realize the rotation of the wind power mechanism and ensure the smooth operation of the device.

[0036] Example three

[0037] The embodiment is further optimized on the basis of the embodiment one, and the same parts as the foregoing technical solutions will not be described here again, such as Figure 3 and Figure 5 As shown in the drawings, further, in order to better achieve the utility model, particularly adopt the following setting mode:

[0038] The air suction passage mechanism 1 comprises a ring-shaped cover 11 fixed to the side wall of the machine room, the ring-shaped cover 11 is in communication with the air inlet end of the ring-shaped air duct and is air-tightly sealed, the inner cavity of the ring-shaped cover 11 has a discharge passage 16 in abutment with the inner blade group 22, hot air flow can be discharged through the discharge passage 16, at least one air pipe passage 12 is provided in communication on the outer side wall of the ring-shaped cover 11, and the specific number is further set according to needs, the air pipe passage 12 is communicated with a flexible pipe 13, one end of the flexible pipe 13 away from the air pipe passage 12 is provided with an air suction cover 14, and the air suction cover 14 is located inside the machine room, a plurality of air suction covers 14 can be arranged in a ring-shaped distribution mode on the outer side of the wind power mechanism, and the suction ports of the hot air flow are dispersed as much as possible. The first protective net 15 is installed in the air suction cover 14.

[0039] The above is only the preferred embodiment of the utility model, which is only illustrative but not limiting for the utility model. The professional technical personnel can make many changes, modifications and even equivalences within the spirit and scope defined by the utility model claims, but all will fall within the protection scope of the utility model.

Claims

1. A high efficiency computer room heat sink apparatus, characterized by, The utility model relates to a wind power mechanism and a suction passage mechanism, and belongs to the field of wind power generation. The wind power mechanism comprises an inner ring cylinder (21) and an outer ring cylinder (24) arranged outside the inner ring cylinder (21), an inner blade group (22) is arranged in the inner cavity of the inner ring cylinder (21), an annular ventilation passage is formed between the inner ring cylinder (21) and the outer ring cylinder (24), an outer blade group (23) is arranged in the annular ventilation passage, the airflow guide directions of the inner blade group (22) and the outer blade group (23) are opposite, an annular flow guide cover (27) is arranged at the air outlet end of the outer ring cylinder (24), the annular flow guide cover (27) is used for guiding the airflow generated by the outer blade group (23) into the outer blade group (23), and a driving assembly (25) for driving the outer ring cylinder (24) to rotate is arranged at one side of the outer ring cylinder (24). One end of the suction passage mechanism (1) is connected with the air inlet end of the outer blade group (23), and the other end is communicated with a machine room.

2. The high efficiency computer room heat removal system of claim 1 wherein, The driving assembly (25) comprises an outer gear ring (253) fixed to the outside of the outer ring cylinder (24) and a motor (251) fixed to the side wall of the machine room through a mounting plate, the output end of the motor (251) is fixed with a gear (252), and the gear (252) is in meshing connection with the outer gear ring (253) to realize the rotation of the wind power mechanism.

3. The high efficiency computer room heat removal system of claim 1 wherein, The outer side of the outer ring cylinder (24) is rotatably provided with a mounting plate (26), and the mounting plate (26) is fixed to the side wall of the machine room.

4. The high efficiency computer room heat removal system of claim 1 wherein, The suction passage mechanism (1) comprises an annular cover (11) fixed to the side wall of the machine room, the annular cover (11) is communicated with the air inlet end of the annular air duct, the inner cavity of the annular cover (11) is provided with a discharge passage (16) in abutment with the inner blade group (22), and at least one air duct part is arranged in communication on the outer side wall of the annular cover (11), and the other end of the air duct part is communicated with the machine room.

5. The high efficiency computer room heat removal system of claim 4 wherein, The air duct part comprises a wind pipe passage (12) communicated with the annular cover (11), the wind pipe passage (12) is communicated with a flexible pipe (13), one end of the flexible pipe (13) away from the wind pipe passage (12) is provided with a suction cover (14), and the suction cover (14) is located in the machine room.

6. The high efficiency computer room heat removal system of claim 5 wherein, A first protective net (15) is arranged in the suction cover (14).

7. The high efficiency computer room heat removal system of claim 1 wherein, The end of the annular flow guide cover (27) is fixed with an annular mounting seat, and a second protective net (3) is detachably arranged on the annular mounting seat.

8. The high efficiency computer room heat removal system of claim 1 wherein, The inner blade group (22) comprises a circular seat arranged in the inner cavity of the inner ring cylinder (21), at least one group of inclined blades are fixed to the outer side of the circular seat, and the outer side of the inclined blades is fixed to the inner wall of the inner ring cylinder (21).

9. The high efficiency computer room heat removal system of claim 1 wherein, The axial section of the annular flow guide cover (27) is in an arc structure, the outer end of the arc structure is fixed to the inner wall of the machine room, and the inner end of the arc structure extends into the inner cavity of the inner ring cylinder (21).

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