CN213404010U - Novel outdoor server cabinet - Google Patents
Novel outdoor server cabinet Download PDFInfo
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- CN213404010U CN213404010U CN202022822717.8U CN202022822717U CN213404010U CN 213404010 U CN213404010 U CN 213404010U CN 202022822717 U CN202022822717 U CN 202022822717U CN 213404010 U CN213404010 U CN 213404010U
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Abstract
The utility model discloses a novel outdoor server cabinet, which comprises a cabinet and a server arranged in the cabinet, wherein the cabinet is provided with a fresh air fan and an exhaust fan for introducing fresh air into the cabinet and discharging hot air; an air conditioner all-in-one machine is also arranged in the cabinet and on one side of the server, and an air conditioner fresh air inlet and an air conditioner air outlet are formed in the cabinet; a fresh air inlet and a hot air outlet of the air-conditioning all-in-one machine face the fresh air inlet and the air outlet of the air conditioner respectively; a cold and hot channel separation plate which is horizontally arranged is arranged in the cabinet and is propped between the server shell, the cabinet side plate and the air conditioner all-in-one shell; thereby dividing the interior of the cabinet into a cold channel area and a hot channel area; one part of the server is positioned in the cold channel area, and the other part of the server is positioned in the hot channel area; the cold channel area and the hot channel area are communicated only through the heat dissipation holes in the server shell; a cold air outlet of the air-conditioning all-in-one machine supplies air to the cold channel area; the fresh air machine is located in the cold channel area, and the hot air machine is located in the hot channel area.
Description
Technical Field
The utility model relates to an outdoor rack technique, concretely relates to novel outdoor server rack.
Background
In the edge computing mode, in order to better support high-density, large-bandwidth and low-delay service scenarios, a unique and effective way is to construct a service platform on the network edge side close to a user, provide resources such as storage, computation, network and the like, and sink part of key service applications to the edge of an access network so as to reduce bandwidth and delay loss caused by network transmission and multistage forwarding, so that many servers need to be arranged outdoors.
The traditional outdoor cabinet comprises a cabinet, heat exchange refrigeration equipment, a power supply unit, a rack and the like. This arrangement mainly has the following disadvantages:
the outdoor cabinet adopts a heat exchange refrigeration technology, and the heat exchange refrigeration is low in efficiency and low in refrigeration power (the refrigeration power is generally lower than 600W). In the process of using the refrigerating performance along with the heat exchanger, the surface can be scaled, so that the heat exchange effect is seriously influenced, and the refrigerating capacity is reduced. The temperature difference between the inside and the outside of the cabinet is not lower than 10 ℃ on the premise of heat exchange use, so that the temperature environment cannot meet the deployment of equipment such as servers and the like in various environments; the heat exchange refrigeration equipment has overlarge volume and occupies too large space. The PUE (the PUE indexes the total energy consumption of the data center, including the energy consumption of IT equipment and the energy consumption of systems such as refrigeration, power distribution and the like, the value of the PUE is larger than 1, and the closer to 1, the less the energy consumption of non-IT equipment is, the better the energy efficiency level is), the overhigh operation cost is.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel outdoor server rack solves the problem among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel outdoor server cabinet comprises a cabinet and a server arranged in the cabinet, wherein the cabinet is provided with a fresh air fan and an exhaust fan which are used for introducing fresh air into the cabinet and exhausting hot air; an air conditioner all-in-one machine is also arranged in the cabinet and on one side of the server, and an air conditioner fresh air inlet and an air conditioner air outlet are formed in the cabinet; a fresh air inlet and a hot air outlet of the air-conditioning all-in-one machine face the fresh air inlet and the air outlet of the air conditioner respectively; a cold and hot channel separation plate which is horizontally arranged is arranged in the cabinet and is propped between the server shell, the cabinet side plate and the air conditioner all-in-one shell; thereby dividing the interior of the cabinet into a cold channel area and a hot channel area; one part of the server is positioned in the cold channel area, and the other part of the server is positioned in the hot channel area; the cold channel area and the hot channel area are communicated only through the heat dissipation holes in the server shell; a cold air outlet of the air-conditioning all-in-one machine supplies air to the cold channel area; the fresh air machine is located in the cold channel area, and the hot air machine is located in the hot channel area.
As a preferred technical scheme, the fresh air machine is provided with a filter structure and an air valve.
As a preferred technical scheme, the air-conditioning all-in-one machine is an air-conditioning all-in-one machine with a power failure memory function and a dehumidification function.
As a preferred technical scheme, the fresh air inlet of the air conditioner is an adjustable shutter air inlet with a filtering structure.
As a preferred technical scheme, the air outlet of the air conditioner is provided with a stainless steel metal net.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a front view of the present invention.
Wherein the reference numerals are as follows:
1-front fresh air fan, 2-server, 3-cabinet, 4-front exhaust fan, 5-server fixing part, 6-air conditioner integrated machine, 7-rear fresh air fan, 8-rear exhaust fan, 9-air conditioner exhaust outlet, 10-air conditioner fresh air outlet, 11-power supply unit and 12-cold and hot channel partition plate.
Detailed Description
An object of the utility model is to overcome prior art's defect, provide a novel outdoor server rack, it is right to combine the embodiment below the utility model discloses do further detailed description.
Examples
As shown in fig. 1-2, a novel outdoor server cabinet comprises a cabinet 3 and a server 2; the server 2 is disposed in the cabinet 3 through a server mount 5. And the server 2 is spaced from the floor of the cabinet 3. The server fixing piece is a traditional fixing piece structure, and is not limited specifically.
In this embodiment, the server 2 is a server 2 structure filed by the applicant on the same day, and the present embodiment is not described in detail since independent application for protection is made.
In the cabinet 3, the right side of the server 2 is provided with an all-in-one air conditioner 6, and the all-in-one air conditioner 6 is placed on the bottom plate of the cabinet 3, so that the bottom of the server 2 is higher than the bottom of the all-in-one air conditioner 6, and the top of the server 2 is higher than the top of the all-in-one air conditioner 6.
Still the level is equipped with cold and hot passageway partition plate 12 in the rack 3, and cold and hot passageway partition plate 12 left and right sides is fixed respectively in rack 3 left side, the shell of air conditioner all-in-one 6, and the front and back both sides of cold and hot passageway partition plate 12 are supported respectively on rack 3 front side, the shell of server 2 to divide into the cold passageway district on upper portion and the hot passageway district of lower part with rack 3 inside. One part of the server 2 is positioned in the cold channel area, and the other part of the server is positioned in the hot channel area; the cold passage area and the hot passage area are communicated only through heat dissipation holes in the shell of the server 2; and a cold air outlet of the air-conditioning all-in-one machine 6 supplies air to the cold channel area.
An air conditioner fresh air inlet 10 and an air conditioner air outlet 9 are arranged on the right side plate of the machine cabinet 3. The fresh air inlet 10 of the air conditioner is positioned in the cold passage area, and the air outlet 9 of the air conditioner is positioned in the hot passage area. An air inlet of the air-conditioning all-in-one machine 6 is communicated with an air-conditioning fresh air inlet 10; and an air outlet of the air-conditioning all-in-one machine 6 is communicated with an air outlet 9 of an air conditioner. The fresh air inlet 10 of the air conditioner is an adjustable shutter air inlet with a filtering structure, has waterproof and dustproof effects, belongs to the prior art, and is not described in detail. The air outlet 9 of the air conditioner is provided with a stainless steel metal net to prevent various sundries from entering.
A front fresh air fan 1 and a front exhaust fan 4 are arranged on the front side plate of the cabinet 3; the front fresh air fan 1 is arranged in the cold channel area, and the front exhaust fan 4 is arranged in the hot channel area. A rear fresh air fan 7 and a rear exhaust fan 8 which are respectively positioned in the cold channel area and the hot channel area are arranged on the rear side plate of the cabinet 3.
Because the cold channel district and hot channel district only communicate through the louvre on the server 2 casing, consequently, no matter be the new trend of new fan suction or the cold wind that air conditioner all-in-one 6 sent into, all get into in the server 2 through the louvre on the server 2, take away the heat of each electronic part after, arrange the hot channel district again from the louvre, then exhaust fan 8 is with hot-blast delivery cabinet 3.
The new fan described in this embodiment all has a filtering structure and an air valve, which belong to the prior art and will not be described in detail.
The right side plate of the cabinet 3 is detachable and bolted to the main body of the cabinet 3 so that the inside of the cabinet 3 can be opened. Is convenient for maintenance.
Further, a power supply unit 11 is further arranged in the cabinet 3 and supplies power to the fresh air fan, the exhaust fan, the air conditioner all-in-one machine 6 and the server 2.
The original outdoor cabinet 3 adopts a heat exchange refrigeration technology, and the heat exchange refrigeration is not only low in efficiency. And the refrigeration power is generally low (the refrigeration power is generally lower than 600W). In the process of using the refrigerating performance along with the heat exchanger, the surface can be scaled, so that the heat exchange effect is seriously influenced, and the refrigerating capacity is reduced. The heat exchange is carried out on the premise that the temperature difference between the inside and the outside of the cabinet 3 is not lower than 10 ℃, so that the temperature environment cannot meet the requirements of equipment deployment such as the server 2 and the like. And the embodiment adopts the compressor air-conditioning refrigeration technology. The air conditioner has high refrigerating efficiency, and the COP can reach 3.8 at most. And the refrigerating power can be 5000W or even higher. After the air-conditioning all-in-one machine 6 is adopted, the internal environment of the cabinet 3 is very suitable for the deployment of the server 2. Meanwhile, the internal environment and the external environment are isolated, and the fresh air fan is provided with a filter and an air valve. The refrigeration capacity reduction caused by the entering of dust can be effectively avoided.
The air-conditioning all-in-one machine 6 has a power failure memory function, and can be automatically restarted according to parameters before power failure after power failure. The dehumidification function of air conditioner all-in-one 6 from area can be according to the automatic dehumidification function of opening of 3 inside humidity environment of rack.
The air conditioner integrated machine 6 is connected with an air conditioner air outlet 9 and an air conditioner fresh air inlet 10. The external circulation of the air-conditioning all-in-one machine 6 is completed through an air-conditioning air outlet 9 and an air-conditioning fresh air inlet 10 which are formed in the side surface of the outdoor cabinet 3. The inside of the cabinet 3 divides the server 2 into two areas, i.e., a hot area and a cold area, by a hot and cold passage partition plate 12. Through with cold, hot passageway district, avoid server 2 exhaust hot-air and cold air mixture to get into server 2, lead to the problem that refrigeration effect reduces, improved refrigeration efficiency. Meanwhile, the size of the integrated air conditioner 6 is greatly reduced compared with that of heat exchange refrigeration equipment, and the integrated air conditioner is more suitable for installation in compact space.
The outdoor cabinet 3 firstly forms an air cooling system through a front fresh air fan 1, a front exhaust fan 4, a rear fresh air fan 7 and a rear exhaust fan 8. Fresh air and hot air are fed and exhausted through the air cooling system, heat is directly taken out of the cabinet 3, consumption of heat exchange levels and mechanical energy is reduced, and energy consumption inside the cabinet 3 is greatly reduced. After the fresh air system is not enough to achieve the refrigeration effect, the air-conditioning all-in-one machine 6 is started to refrigerate. And after the temperature in the cabinet 3 is reduced to the set temperature, the air-conditioning all-in-one machine 6 is shut down. And the fresh air system is utilized to complete the cooling in the cabinet 3. Meanwhile, due to the adoption of the new air fan with the air valve, the air valve can be closed after the air conditioner is started, and the exhaust fan works as usual. Thereby isolating the inside of the cabinet 3 from the outside and further reducing the refrigeration load of the air conditioner. The operation time of the air conditioner and the energy consumption of the air conditioner are reduced by a combined operation mode of the air conditioner and the fresh air fan, so that the PUE value of the cabinet 3 is further reduced.
According to the above embodiment, alright realize the utility model discloses well. It is worth to say that, on the premise of the above structural design, in order to solve the same technical problem, even if some insubstantial changes or retouching are made in the utility model, the essence of the adopted technical scheme is still the same as the utility model, so it should be in the protection scope of the utility model.
Claims (5)
1. A novel outdoor server cabinet comprises a cabinet and a server arranged in the cabinet, and is characterized in that a fresh air fan and an exhaust fan are arranged on the cabinet and used for introducing fresh air into the cabinet and exhausting hot air; an air conditioner all-in-one machine is also arranged in the cabinet and on one side of the server, and an air conditioner fresh air inlet and an air conditioner air outlet are formed in the cabinet; a fresh air inlet and a hot air outlet of the air-conditioning all-in-one machine face the fresh air inlet and the air outlet of the air conditioner respectively; a cold and hot channel separation plate which is horizontally arranged is arranged in the cabinet and is propped between the server shell, the cabinet side plate and the air conditioner all-in-one shell; thereby dividing the interior of the cabinet into a cold channel area and a hot channel area; one part of the server is positioned in the cold channel area, and the other part of the server is positioned in the hot channel area; the cold channel area and the hot channel area are communicated only through the heat dissipation holes in the server shell; a cold air outlet of the air-conditioning all-in-one machine supplies air to the cold channel area; the fresh air machine is located in the cold channel area, and the hot air machine is located in the hot channel area.
2. The cabinet according to claim 1, wherein the fresh air unit comprises a fresh air unit having a filter structure and an air valve.
3. The novel outdoor server cabinet as claimed in claim 1, wherein the air-conditioning all-in-one machine is an air-conditioning all-in-one machine with a power-off memory function and a dehumidification function.
4. The cabinet according to claim 1, wherein the fresh air inlet of the air conditioner is an adjustable louver air inlet with a filtering structure.
5. The cabinet according to claim 1, wherein the air outlet of the air conditioner is provided with a stainless steel metal mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022822717.8U CN213404010U (en) | 2020-11-30 | 2020-11-30 | Novel outdoor server cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022822717.8U CN213404010U (en) | 2020-11-30 | 2020-11-30 | Novel outdoor server cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213404010U true CN213404010U (en) | 2021-06-08 |
Family
ID=76196002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022822717.8U Active CN213404010U (en) | 2020-11-30 | 2020-11-30 | Novel outdoor server cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213404010U (en) |
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2020
- 2020-11-30 CN CN202022822717.8U patent/CN213404010U/en active Active
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