CN217064356U - Air conditioning equipment combining indirect heat exchange and mechanical refrigeration for container data center - Google Patents
Air conditioning equipment combining indirect heat exchange and mechanical refrigeration for container data center Download PDFInfo
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- CN217064356U CN217064356U CN202122839392.9U CN202122839392U CN217064356U CN 217064356 U CN217064356 U CN 217064356U CN 202122839392 U CN202122839392 U CN 202122839392U CN 217064356 U CN217064356 U CN 217064356U
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 30
- 238000004378 air conditioning Methods 0.000 title claims abstract description 23
- 238000005192 partition Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
The utility model discloses a combine indirect heat transfer and mechanical refrigeration's air conditioning equipment for container data center, it is two-layer about divideing into through the baffle in the container, lower floor's bottom intermediate position department in the container is provided with the multiunit rack, the both sides that the container lower floor lies in the multiunit rack are provided with air supply channel and return air passageway respectively, the upper strata of container is divided into wind channel and lower wind channel, be provided with indirect heat exchanger between wind channel and the lower wind channel, the wind channel lies in air supply channel's one end and air supply channel intercommunication, be provided with the air exit on the container lateral wall that the wind channel other end corresponds, the wind channel lies in the one end and the return air passageway intercommunication of return air passageway down, be provided with outdoor air intake on the container lateral wall that the wind channel other end corresponds down, still be provided with mechanical refrigeration device in the wind channel. The utility model discloses combine indirect heat transfer and mechanical refrigeration, can utilize the heat transfer of outdoor air and return air to cool off the return air in transition season and winter, make full use of nature cold source, it is energy-conserving.
Description
Technical Field
The utility model belongs to the technical field of air conditioning equipment, a combine indirect heat transfer and mechanical refrigeration's air conditioning equipment for container data center is related to.
Background
With the advance of new national infrastructure strategies and the gradual clearness of industrial layouts, data centers have become a representative field of new infrastructure. The construction of data centers is explosively increased, so that the data centers can be truly worried of being 'hot', and the data center air conditioning systems are always pursued to be 'cold' corresponding to the 'hot' brought by new infrastructure.
The calculation power concentrated on a super-large scale brings huge electric energy consumption, and further brings a series of requirements of refrigeration, green, energy conservation and the like.
The refrigeration of the traditional container adopts air cooling mechanical refrigeration, and the mechanical refrigeration energy consumption is higher when the container is operated in 365 days a year.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a combine indirect heat transfer and mechanical refrigeration's air conditioning equipment for container data center combines indirect heat transfer and mechanical refrigeration, can utilize the heat transfer of outdoor air and return air to cool off the return air in transition season and winter, make full use of nature cold source, energy-conservation.
The utility model adopts the technical scheme that, an air conditioning equipment for container data center's combination indirect heat transfer and mechanical refrigeration, it is two-layer about divideing into the container through the baffle, lower floor's bottom intermediate position department in the container is provided with the multiunit rack, the both sides that the container lower floor lies in the multiunit rack are provided with air supply channel and return air passageway respectively, the upper strata of container divide into upper air channel and lower wind channel, be provided with indirect heat exchanger between upper air channel and the lower wind channel, the upper air channel lies in air supply channel's one end and air supply channel intercommunication, be provided with the air exit on the container lateral wall that the upper air channel other end corresponds, the lower wind channel lies in return air channel's one end and return air passageway intercommunication, be provided with outdoor air intake on the container lateral wall that the lower wind channel other end corresponds, still be provided with mechanical refrigeration device in the upper air channel.
The utility model is also characterized in that,
the mechanical refrigerating device comprises an evaporator arranged on one side, close to the air outlet, of the indirect heat exchanger in the upper air duct, and a condenser and a compressor arranged on one side, far away from the air outlet, of the indirect heat exchanger in the upper air duct, wherein the evaporator, the condenser and the compressor are sequentially connected through pipelines to form a closed circulating loop.
A throttling device and a throttling valve are also connected on the pipeline between the evaporator and the condenser.
The air supply channel and the air return channel are respectively and uniformly provided with a plurality of pore plate air supply outlets and pore plate air return inlets towards the plurality of groups of cabinets.
The joint of the upper air duct and the air supply channel is provided with an air feeder.
An exhaust fan is arranged in the upper air duct corresponding to the air outlet.
The bottom of the container is provided with a support, and the plurality of groups of cabinets are placed on the support.
The utility model has the advantages that:
(1) the utility model discloses what adopt combines air conditioning system and container together, and the structure is more compact, and the transportation is convenient.
(2) The utility model discloses the air conditioning system who adopts is that indirect heat transfer combines together with mechanical refrigeration technique, can utilize winter outdoor cold wind as natural cold source, carries out the heat transfer in indirect heat exchanger under winter operation mode, cools off the cooling to the indoor return air of data center, and make full use of nature cold source is energy-conserving, low carbon, environmental protection.
(3) The utility model discloses return air and air supply have set up even orifice plate air intake and orifice plate return air inlet, can make the even entering rack of cold wind, reach better refrigeration effect.
Drawings
Fig. 1 is a schematic structural view of the air conditioning equipment for a container data center combining indirect heat exchange and mechanical refrigeration of the present invention;
fig. 2 is a schematic structural diagram of a lower layer of the container of the air conditioning equipment combining indirect heat exchange and mechanical refrigeration for the container data center of the present invention.
In the figure, 1, an exhaust fan, 2, an evaporator, 3, a throttling device, 4, a throttling valve, 5, a condenser, 6, a compressor, 7, an indirect heat exchanger, 8, a blower, 9, a plurality of groups of cabinets, 10, a pore plate air inlet, 11, a pore plate air return inlet, 12, a bracket, 13, an outdoor air inlet, 14, a partition plate, 15, an air supply channel, 16, a return air channel, 17, an exhaust outlet and 18 are containers.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model is used for the air conditioning equipment combining indirect heat exchange and mechanical refrigeration in the container data center, the structure of the container is shown in figure 1-2, the container 18 is divided into an upper layer and a lower layer through a partition plate 14, a plurality of groups of cabinets 9 are arranged at the middle position of the bottom of the lower layer in the container 18, an air supply channel 15 and an air return channel 16 are respectively arranged on the two sides of the lower layer of the container 18, which are positioned on the plurality of groups of cabinets 9, the upper layer of the container 18 is divided into an upper air channel and a lower air channel, an indirect heat exchanger 7 is arranged between the upper air channel and the lower air channel, one end of the upper air channel, which is positioned on the air supply channel 15, is communicated with the air supply channel 15, an air outlet 17 is arranged on the side wall of the container 18, which corresponds to the other end of the upper air channel, one end of the lower air channel, which is positioned on the air return channel 16, an outdoor air inlet 13 is arranged on the side wall of the container 18, which corresponds to the other end of the lower air channel, and a mechanical refrigerating device is arranged in the upper air channel.
The mechanical refrigerating device comprises an evaporator 2 arranged on one side, close to an air outlet 17, of an indirect heat exchanger 7 in an upper air duct, a condenser 5 and a compressor 6 arranged on one side, far away from the air outlet 17, of the indirect heat exchanger 7 in the upper air duct, and the evaporator 2, the condenser 5 and the compressor 6 are sequentially connected through pipelines to form a closed circulating loop.
A throttle device 3 and a throttle valve 4 are also connected to the pipeline between the evaporator 2 and the condenser 5.
The air supply channel 15 and the air return channel 16 are respectively and uniformly provided with a plurality of pore plate air supply outlets 10 and pore plate air return inlets 11 towards the plurality of groups of cabinets 9.
The joint of the upper air duct and the air supply channel 15 is provided with an air supply blower 8.
An exhaust fan 1 is arranged in the upper air duct corresponding to the exhaust outlet 17.
The bottom of the container 18 is provided with a support 12, and a plurality of groups of cabinets 9 are placed on the support 12.
The utility model is used for container data center's indirect heat transfer of combination and mechanical refrigeration's air conditioning equipment's theory of operation as follows:
1) the utility model discloses a part that sets gradually according to air flow direction in winter in the air conditioning system mainly includes outdoor air intake 13, indirect heat exchanger 7, exhaust fan 1, forced draught blower 8 and rack 9.
Working process in winter:
cold air enters the indirect heat exchanger 7 through the outdoor air inlet 13 in winter, indoor return air enters the indirect heat exchanger 7 through the orifice plate air return inlet 11, the outdoor cold air and the indoor return air exchange heat in the indirect heat exchanger 7 because of low temperature of the outdoor cold air and high temperature of the indoor return air in winter, so that the indoor return air temperature is reduced, the cold air is sent into the cabinet 9 through the air feeder 8 and the orifice plate air inlet 10, and the cold energy in the outdoor cold air is taken away and then is discharged out of the room through the exhaust fan 1;
2) the utility model discloses a part that sets gradually according to summer air flow direction in the air conditioning system mainly includes outdoor air intake 13, indirect heat exchanger 7, exhaust fan 1, mechanical refrigeration device, forced draught blower 8, rack 9.
Working process in summer:
summer season wind enters the indirect heat exchanger 7 through the outdoor air inlet 13, indoor return air enters the indirect heat exchanger 7 through the orifice plate air return inlet 11, then the outdoor wind and the indoor return air exchange heat in the indirect heat exchanger 7, a part of wind after heat exchange enters the mechanical refrigerating device for secondary cooling, and cold wind after secondary cooling is sent into the cabinet 9 through the air feeder 8 and the orifice plate air inlet 10; the rest of the wind after heat exchange is exhausted to the outside through the exhaust fan 1.
In this way, the utility model discloses combine indirect heat transfer and mechanical refrigeration, get up the cold volume utilization in the cold wind winter, greatly practiced thrift the energy consumption, have higher economic value and social value.
Claims (7)
1. Air conditioning equipment for a container data center combined with indirect heat exchange and mechanical refrigeration is characterized in that the interior of a container (18) is divided into an upper layer and a lower layer through a partition plate (14), a plurality of groups of cabinets (9) are arranged at the middle position of the bottom of the lower layer in the container (18), an air supply channel (15) and an air return channel (16) are respectively arranged at the two sides of the lower layer of the container (18) positioned at the plurality of groups of cabinets (9), the upper layer of the container (18) is divided into an upper air channel and a lower air channel, an indirect heat exchanger (7) is arranged between the upper air channel and the lower air channel, one end of the upper air channel positioned at the air supply channel (15) is communicated with the air supply channel (15), an air outlet (17) is arranged on the side wall of the container (18) corresponding to the other end of the upper air channel, one end of the lower air channel positioned at the air return channel (16) is communicated with the air return channel (16), an outdoor air inlet (13) is formed in the side wall of the container (18) corresponding to the other end of the lower air duct, and a mechanical refrigerating device is further arranged in the upper air duct.
2. The air conditioning equipment combining indirect heat exchange and mechanical refrigeration for the container data center according to claim 1, wherein the mechanical refrigeration device comprises an evaporator (2) arranged on one side, close to the air outlet (17), of the indirect heat exchanger (7) in the upper air duct, and a condenser (5) and a compressor (6) arranged on one side, far away from the air outlet (17), of the indirect heat exchanger (7) in the upper air duct, and the evaporator (2), the condenser (5) and the compressor (6) are sequentially connected through a pipeline to form a closed circulation loop.
3. The air conditioning equipment combining indirect heat exchange and mechanical refrigeration for the container data center according to claim 2, wherein a throttling device (3) and a throttling valve (4) are further connected to a pipeline between the evaporator (2) and the condenser (5).
4. Air conditioning equipment for container data center combining indirect heat exchange and mechanical refrigeration according to claim 1 or 2, characterized in that the air supply channel (15) and the air return channel (16) are respectively and uniformly provided with a plurality of orifice plate air supply outlets (10) and orifice plate air return outlets (11) towards the plurality of groups of cabinets (9).
5. The air conditioning equipment combining indirect heat exchange and mechanical refrigeration for the container data center according to claim 1 or 2, wherein a blower (8) is provided at the junction of the upper duct and the blower passage (15).
6. The air conditioning equipment combining indirect heat exchange and mechanical refrigeration for the container data center according to claim 1 or 2, wherein an exhaust fan (1) is arranged in the upper air duct at a position corresponding to the exhaust outlet (17).
7. Air conditioning equipment for container data center combining indirect heat exchange and mechanical refrigeration according to claim 1 or 2, characterized in that the container (18) is provided with a bracket (12) at the bottom, and the plurality of groups of cabinets (9) are placed on the bracket (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122839392.9U CN217064356U (en) | 2021-11-18 | 2021-11-18 | Air conditioning equipment combining indirect heat exchange and mechanical refrigeration for container data center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122839392.9U CN217064356U (en) | 2021-11-18 | 2021-11-18 | Air conditioning equipment combining indirect heat exchange and mechanical refrigeration for container data center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217064356U true CN217064356U (en) | 2022-07-26 |
Family
ID=82476082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122839392.9U Active CN217064356U (en) | 2021-11-18 | 2021-11-18 | Air conditioning equipment combining indirect heat exchange and mechanical refrigeration for container data center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217064356U (en) |
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2021
- 2021-11-18 CN CN202122839392.9U patent/CN217064356U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240101 Address after: 810001 No. 142, Huanghe Road, Xining City, Qinghai Province Patentee after: China United Network Communication Co.,Ltd. Qinghai Branch Patentee after: CHINA INFORMATION TECHNOLOGY DESIGNING & CONSULTING INSTITUTE Co.,Ltd. Address before: 810001 No. 142, Huanghe Road, Xining City, Qinghai Province Patentee before: China United Network Communication Co.,Ltd. Qinghai Branch Patentee before: CHINA INFORMATION TECHNOLOGY DESIGNING & CONSULTING INSTITUTE Co.,Ltd. Patentee before: Xinjiang Hua Yi Xin Energy Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |