CN210146228U - Server provided with electrostatic dust collector and electrostatic dust collector thereof - Google Patents
Server provided with electrostatic dust collector and electrostatic dust collector thereof Download PDFInfo
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- CN210146228U CN210146228U CN201920798455.0U CN201920798455U CN210146228U CN 210146228 U CN210146228 U CN 210146228U CN 201920798455 U CN201920798455 U CN 201920798455U CN 210146228 U CN210146228 U CN 210146228U
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- anode plate
- shell
- power supply
- electrostatic precipitator
- rectifier bridge
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Abstract
The utility model relates to a server provided with an electrostatic dust collector and the electrostatic dust collector thereof, wherein a shell is an air inlet channel which is formed by enclosing a top plate, a bottom plate and opposite side plates, the shell is made of conductive materials, a power supply device is arranged outside the shell, and a dust removal system is arranged inside the shell; the power supply device comprises a power supply, a transformer and a rectifier bridge, wherein the power supply is connected to the rectifier bridge through the transformer, and the positive electrode and the negative electrode of the rectifier bridge are connected to the dust removal system; the dust removal system comprises a cathode wire, a first anode plate and a second anode plate, wherein the first anode plate and the second anode plate are arranged oppositely, the cathode wire is arranged between the first anode plate and the second anode plate, the cathode wire is fixed on the inner wall of the shell through an insulating fixing piece, the first anode plate and the second anode plate are both fixed on the inner wall of the shell, the anode and the anode plates of the rectifier bridge are electrically connected, and the cathode wire of the rectifier bridge are electrically connected. The electrostatic precipitator for the server has the advantage of high purification efficiency.
Description
Technical Field
The utility model relates to a server field especially relates to a be provided with electrostatic precipitator's server and electrostatic precipitator thereof.
Background
The existing server cabinet only uses a mesh window screen to block dust and radiates heat through air convection, and most servers cannot be installed in a standard machine room due to the influence of environmental factors or condition limitation. If the air is stored in a poor environment for a long time, dust pollutants in the air are accumulated in the air, the ventilation is not smooth, the heat dissipation rate is slow, and the temperature in the case is high, so that the service is failed, and even the service life of a server is influenced. In the prior art, most servers need to clean dust in the servers manually, but the manual cleaning efficiency is poor, the cleaning difficulty is high, and equipment is easy to damage.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a server provided with an electrostatic precipitator and an electrostatic precipitator thereof to solve the problem of difficulty in removing dust from the server.
In order to achieve the above object, the inventor provides an electrostatic precipitator for a server, comprising a housing, a power supply device and a dust removal system, wherein the housing is an air inlet channel enclosed by a top plate, a bottom plate and opposite side plates, the housing is made of a conductive material, the power supply device is arranged outside the housing, and the dust removal system is arranged inside the housing;
the power supply device comprises a power supply, a transformer and a rectifier bridge, wherein the power supply is connected to the rectifier bridge through the transformer, and the positive electrode and the negative electrode of the rectifier bridge are connected to the dust removal system;
the dust removal system comprises a cathode wire, a first anode plate and a second anode plate, wherein the first anode plate and the second anode plate are oppositely arranged, the cathode wire is arranged between the first anode plate and the second anode plate, the cathode wire is fixed on the inner wall of the shell through an insulating fixing piece, the first anode plate and the second anode plate are both fixed on the inner wall of the shell, the anode of the rectifier bridge is electrically connected with the anode plate, and the cathode of the rectifier bridge is electrically connected with the cathode wire;
the vibrating element is connected to a power supply through switch power supply, and is arranged on one side of the first anode plate, which is far away from the second anode plate, and one side of the second anode plate, which is far away from the first anode plate.
Further, a ground wire is provided outside the housing.
Furthermore, an insulating fixing piece mounting hole is formed in the upper portion of the shell, the upper end of the insulating fixing piece is fixed to the insulating fixing piece mounting hole, and the cathode wire is fixed to the lower end of the insulating fixing piece.
Further, the first anode plate and the second anode plate are arranged in parallel with the side plate.
The inventor still provides a server with electrostatic precipitator, including rack and electrostatic precipitator, be provided with the air intake on the preceding door plant of rack, be provided with the air outlet on the back door plant of rack, air intake and air outlet department all are provided with the dust screen, electrostatic precipitator's inlet channel sets up for air intake department, electrostatic precipitator's power supply unit sets up outside the rack.
Furthermore, the number of the air inlets is more than two, the number of the electrostatic dust collectors corresponds to the number of the air inlets, and each electrostatic dust collector is arranged opposite to the air inlet.
Further, still include the dust and collect the box, the dust is collected the box and is set up in dust pelletizing system's below, the dust is collected the box and is passed through slide rail structure and rack inner wall swing joint.
Different from the prior art, the technical scheme has the following advantages: the high-efficiency dust removal is realized by utilizing the electrostatic dust removal principle of the dust removal system arranged in the server cabinet, and the high-voltage electric field formed between the first anode plate and the cathode wire and between the second anode plate and the cathode wire in the dust removal system separates dust in the air from air flow and adsorbs the dust on the first anode plate or the second anode plate, so that the dust removal effect is realized. The electrostatic precipitator for the server has the advantage of high purification efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an electrostatic precipitator for a server according to the present embodiment;
FIG. 2 is a top view of an electrostatic precipitator dust pelletizing system for servers in accordance with the present embodiment;
FIG. 3 is a perspective view of an electrostatic precipitator dust removal system for a server according to the present embodiment;
fig. 4 is a side view of the electrostatic precipitator for a server installed in a cabinet according to the embodiment;
fig. 5 is a top view of the electrostatic precipitator for a server according to the embodiment installed in a cabinet.
Description of reference numerals:
1. an electrostatic precipitator;
11. a housing;
121. a power source;
122. a transformer;
123. a rectifier bridge;
131. a cathode line;
132. a first anode plate;
133. a second anode plate;
14. an insulating fixing member;
15. a ground line;
16. a vibrating element;
2. a cabinet;
21. an air inlet;
22. an air outlet;
3. a dust collection box.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 to 5, the present invention provides a server with an electrostatic precipitator and an electrostatic precipitator thereof, including a housing 11, a power supply device and a dust removal system, where the housing is an air inlet channel surrounded by a top plate, a bottom plate and opposite side plates, the housing is made of a conductive material, the power supply device supplies power to the dust removal system, the housing is used to fix each component in the dust removal system, the power supply device is arranged outside the housing, and the dust removal system is arranged inside the housing; the power supply device includes a power supply 121, a transformer 122 and a rectifier bridge 123, and in this embodiment, the type of the transformer is: SFSZ9, the model of the rectifier bridge is: the system comprises a power supply, a rectifier bridge, a transformer, a dust removal system, a power supply, a transformer, a rectifier bridge and a power supply, wherein the power supply is connected to the rectifier bridge through the transformer, the power supply supplies alternating current for the system, the alternating current is rectified into direct current through the rectifier bridge after being boosted by the transformer, and the positive electrode and the negative electrode of the rectifier bridge are connected to the dust removal system.
The dust removal system comprises a cathode wire 131, and a first anode plate 132 and a second anode plate 133 which are arranged oppositely, in the embodiment, the first anode plate and the second anode plate are the same in size and shape, the cathode wire is arranged between the first anode plate and the second anode plate, the first anode plate and the second anode plate are both vertically arranged in the shell, the upper ends of the first anode plate and the second anode plate are fixed below a top plate of the shell, the lower ends of the first anode plate and the second anode plate naturally droop, and in the embodiment, the upper ends of the first anode plate and the second anode plate are fixed below the top plate of the shell in a welding manner. The upper end of the cathode wire is fixed below the top plate of the shell through an insulating fixing piece 14, and the lower end of the cathode wire naturally droops to be in a vertical state. The cathode line is arranged in parallel with the first anode plate and the second anode plate.
The use of the cathode line has an advantage in that the occurrence of the phenomenon of dust deposition on the cathode line can be prevented.
The positive pole of the rectifier bridge is electrically connected with the first anode plate, the second anode plate or the shell, and the negative pole of the rectifier bridge is electrically connected with the cathode wire. When the positive electrode of the rectifier bridge is connected with the first anode plate, current flows from the first anode plate to the second anode plate through the shell; when the positive pole of the rectifier bridge is connected with the second anode plate, current flows from the second anode plate to the first anode plate through the shell, when the positive pole of the rectifier bridge is connected with the shell, current flows from the shell to the first anode plate and the second anode plate, the first anode plate and the second anode plate are positively charged, and a cathode wire connected with the negative pole of the rectifier bridge is negatively charged. High-voltage electrostatic fields are formed between the cathode lines and the first anode plate and between the cathode lines and the second anode plate.
When the electrostatic precipitator for the server works, power is supplied by a power supply, the power is boosted by a transformer and then rectified into direct current by a rectifier bridge, a first anode plate and a second anode plate which are connected with the anode of the rectifier bridge are positively charged, and a cathode wire connected with the cathode of the rectifier bridge is negatively charged. The dust carrying wind blows into the electrostatic dust collector, the high-voltage electrostatic field formed between the first anode plate and the cathode wire and the high-voltage electrostatic field formed between the second anode plate and the cathode wire ionize the dust in the gas, after dust particles and negative ions are combined and charged negatively, opposite charges attract each other, and the negatively charged dust tends to the first anode plate or the second anode plate, is adsorbed on the first anode plate or the second anode plate and then is subjected to discharge deposition.
In some preferred embodiments, the housing is externally provided with a grounding wire, and the grounding wire can bring static electricity into the ground to be released once the dust removal system generates an electric leakage condition, so that the safety of the electrostatic dust remover for the server is improved.
In some preferred embodiments, an insulating fixing member mounting hole is formed above the casing, the upper end of the insulating fixing member is fixed to the insulating fixing member mounting hole, and the cathode wire is fixed to the lower end of the insulating fixing member. The upper end of insulating mounting can be fixed in insulating mounting hole through connecting pieces such as bolt and nut, rivet, round pin, the lower extreme of insulating mounting is the structure in adjustable aperture, the lower extreme of insulating mounting sets up to having nut open structure, screw through the nut and tighten up the lower extreme aperture opening size of insulating mounting, adjust the lower extreme aperture size of loose insulating mounting through the nut unscrewing, the lower extreme opening part of locating insulating mounting is inserted to the negative pole line, come the negative pole line to press from both sides tightly in insulating mounting lower extreme through the nut.
In certain preferred embodiments, a vibrating element 16 is also included, disposed on the side of the first anode plate facing away from the second anode plate and the side of the second anode plate facing away from the first anode plate. The vibrating element is powered by the switch and connected to the power supply, and when the dust on the first anode plate and the second anode plate reaches a certain amount, the vibrating element is started and drives the first anode plate and the second anode plate to vibrate, so that the dust on the first anode plate and the second anode plate is cleaned.
In some preferred embodiments, the first anode plate and the second anode plate are arranged in parallel with the side plate, the space formed between the first anode plate and the cathode wire and the space formed between the second anode plate and the cathode wire form a dust removal air inlet channel, and the arrangement of the first anode plate and the second anode plate in parallel with the side plate can ensure that the cross section of the air inlet channel is maximized, so that the dust removal effect is better.
The utility model also provides a server with electrostatic precipitator, including rack 2 and electrostatic precipitator 1, the rack is the server rack, and the inside server cluster that is provided with of rack is installed electrostatic precipitator additional inside the rack and is purified the air current that flows in the server, be provided with air intake 21 on the preceding door plant of rack, be provided with air outlet 22 on the back door plant of rack, air intake and air outlet department all are provided with dust screen (not shown in the figure), and dust screen will be used for the impurity of great granule in the separation air current, electrostatic precipitator's inlet channel sets up for air intake department, electrostatic precipitator's power supply unit sets up outside the rack.
When the server provided with the electrostatic dust collector is used, the electrostatic dust collector is started, the dust removal system is in a working state, airflow flows in from the air inlet of the server, enters the inside of the server after being purified by the air inlet channel of the dust removal system, and then flows out of the server from the air outlet of the server.
In some preferred embodiments, the number of the air inlets is more than two, the number of the electrostatic dust collectors corresponds to the number of the air inlets, and each electrostatic dust collector is arranged opposite to the air inlet. The beneficial effects of the air conditioner include that the air entering the inside of the server cabinet is purified without dust, a certain ventilation quantity of the server can be guaranteed, and the normal cooling inside the server is guaranteed.
In some preferred embodiments, the electrostatic precipitator for the server further comprises a dust collection box 3, the dust collection box is arranged below the dust removal system and is movably connected with the inner wall of the cabinet through a sliding rail structure, the dust collection box is installed and fixed below the cabinet, a rail is fixed on the inner wall of the cabinet, the dust collection box is a shell-shaped structure with an opening arranged above, a sliding block matched with the rail is fixed on the outer wall of the dust collection box, and the dust collection box moves on the rail on the inner wall of the cabinet through the sliding block. When the dust in the dust collecting box reaches a certain amount, the dust collecting box can be taken out and cleaned through the sliding rail structure. In other embodiments, the dust collecting box can be directly movably connected with the inner wall of the shell through a sliding rail structure.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.
Claims (7)
1. An electrostatic precipitator for a server, characterized in that: the dust removal device comprises a shell, a power supply device and a dust removal system, wherein the shell is an air inlet channel which is formed by enclosing a top plate, a bottom plate and opposite side plates, the shell is made of a conductive material, the power supply device is arranged outside the shell, and the dust removal system is arranged inside the shell;
the power supply device comprises a power supply, a transformer and a rectifier bridge, wherein the power supply is connected to the rectifier bridge through the transformer, and the positive electrode and the negative electrode of the rectifier bridge are connected to the dust removal system;
the dust removal system comprises a cathode wire, a first anode plate and a second anode plate, wherein the first anode plate and the second anode plate are oppositely arranged, the cathode wire is arranged between the first anode plate and the second anode plate, the cathode wire is fixed on the inner wall of the shell through an insulating fixing piece, the first anode plate and the second anode plate are both fixed on the inner wall of the shell, the anode of the rectifier bridge is electrically connected with the anode plate, and the cathode of the rectifier bridge is electrically connected with the cathode wire;
the vibrating element is connected to a power supply through switch power supply, and is arranged on one side of the first anode plate, which is far away from the second anode plate, and one side of the second anode plate, which is far away from the first anode plate.
2. The electrostatic precipitator for a server according to claim 1, wherein: and a grounding wire is arranged outside the shell.
3. The electrostatic precipitator for a server according to claim 1, wherein: the insulating fixing piece mounting hole is formed in the upper portion of the shell, the upper end of the insulating fixing piece is fixed to the insulating fixing piece mounting hole, and the cathode wire is fixed to the lower end of the insulating fixing piece.
4. The electrostatic precipitator for a server according to claim 1, wherein: the first anode plate and the second anode plate are arranged in parallel with the side plate.
5. A server provided with an electrostatic precipitator, characterized in that: including rack and electrostatic precipitator, be provided with the air intake on the preceding door plant of rack, be provided with the air outlet on the back door plant of rack, air intake and air outlet department all are provided with the dust screen, electrostatic precipitator's inlet air channel sets up for air intake department, electrostatic precipitator's power supply unit sets up outside the rack.
6. The server provided with an electrostatic precipitator according to claim 5, wherein: the number of the air inlets is more than two, the number of the electrostatic dust collectors corresponds to that of the air inlets, and each electrostatic dust collector is arranged opposite to the air inlet.
7. The server provided with an electrostatic precipitator according to claim 5, wherein: the dust collection box is arranged below the dust removal system and is movably connected with the inner wall of the cabinet through a sliding rail structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920798455.0U CN210146228U (en) | 2019-05-30 | 2019-05-30 | Server provided with electrostatic dust collector and electrostatic dust collector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920798455.0U CN210146228U (en) | 2019-05-30 | 2019-05-30 | Server provided with electrostatic dust collector and electrostatic dust collector thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210146228U true CN210146228U (en) | 2020-03-17 |
Family
ID=69761178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920798455.0U Expired - Fee Related CN210146228U (en) | 2019-05-30 | 2019-05-30 | Server provided with electrostatic dust collector and electrostatic dust collector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210146228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328052A (en) * | 2019-05-30 | 2019-10-15 | 福建师范大学 | A kind of server electrostatic precipitator |
| CN112105191A (en) * | 2020-09-14 | 2020-12-18 | 肇庆悦能科技有限公司 | Cloud computing data center server cabinet |
-
2019
- 2019-05-30 CN CN201920798455.0U patent/CN210146228U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328052A (en) * | 2019-05-30 | 2019-10-15 | 福建师范大学 | A kind of server electrostatic precipitator |
| CN110328052B (en) * | 2019-05-30 | 2024-03-26 | 福建师范大学 | Electrostatic precipitator for server |
| CN112105191A (en) * | 2020-09-14 | 2020-12-18 | 肇庆悦能科技有限公司 | Cloud computing data center server cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |