CN220307623U - Micro-module cabinet air conditioner energy-saving control system - Google Patents
Micro-module cabinet air conditioner energy-saving control system Download PDFInfo
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- CN220307623U CN220307623U CN202321090619.7U CN202321090619U CN220307623U CN 220307623 U CN220307623 U CN 220307623U CN 202321090619 U CN202321090619 U CN 202321090619U CN 220307623 U CN220307623 U CN 220307623U
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- cold
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- 238000005057 refrigeration Methods 0.000 claims description 15
- 238000004378 air conditioning Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 19
- 230000017525 heat dissipation Effects 0.000 description 9
- 238000004134 energy conservation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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Abstract
The utility model discloses an energy-saving control system of a micro-module cabinet air conditioner, which comprises a cabinet, equipment arranged in the middle of the cabinet, a cold air channel arranged at the front of the cabinet, a hot air channel arranged at the rear of the cabinet, and an air conditioner arranged at the bottom of the cabinet, wherein a refrigerating air outlet of the air conditioner is communicated with the cold air channel, a refrigerating air return inlet of the air conditioner is communicated with the hot air channel, a first temperature sensor is arranged in the hot air channel, a fan module for controlling the flowing speed of cold air is arranged in the cold air channel, and a control module for receiving temperature data detected by the first temperature sensor to control the wind speed of the fan module is also arranged in the cabinet. The micro-module cabinet air conditioner energy-saving control system controls the running speed of the fan module through intelligently monitoring the temperature in the cabinet, achieves the purposes of saving energy, quickly refrigerating and enabling the cold quantity to be distributed uniformly, enables cold air to serve equipment in the cabinet more efficiently, and ensures the running quality of the equipment.
Description
Technical field:
the utility model relates to the technical field of cabinet refrigeration, in particular to a micro-module cabinet air conditioner energy-saving control system which controls the running speed of a fan module by intelligently monitoring the temperature in a cabinet, so as to achieve the purposes of saving energy, quickly refrigerating and uniformly distributing cold, ensure that cold air can serve equipment in the cabinet more efficiently, and ensure the running quality of the equipment.
The background technology is as follows:
the micro-module data center is a novel data center mode, subsystems such as IT equipment, power supply and distribution, refrigeration, equipment cabinet, air flow containment, comprehensive wiring, fire protection, illumination, movable ring monitoring and the like are integrated together to form a relatively independent data center, and the micro-module data center has the advantages of being simple in construction, quick to deploy, small in occupied area, easy to standardize, easy to expand, green, energy-saving and the like, and is mainly applied to small and medium-sized places such as enterprises, parks, hospitals, archives and the like.
The micro-module data center can be a single integrated cabinet or can be formed by combining the integrated cabinet and at least one group of IT cabinets. The utility model provides a comprehensive cabinet and IT rack pass through and cabinet external member is connected, the rack has and holds the chamber, holds the chamber middle part and above at the rack and be equipped with a plurality of U positions that are used for placing the server, and the air conditioner sets up in the bottom that holds the chamber, and the bottom of cold air passageway is generally arranged in to the air conditioner's air conditioning air outlet, cools down for the server that sets up in the cabinet body through the cold air passageway, because the server calorific capacity is great, consequently needs 24 hours uninterrupted refrigeration. However, long-time refrigeration causes an increase in failure rate of the air conditioner, shortens the life, and is unfavorable for energy saving. The heat emitted by all servers or other devices in the cabinet is concentrated in the hot air channel area, when the heat of the hot air channel is too high, the temperature of the servers or other devices is too high, and the servers or other devices need to be cooled by conveying cold air in time, and the cold air in the cold air channel is not uniform, but the cold air near the air outlet at the bottom is sufficient, as shown in fig. 1, but the cold air above the cabinet is insufficient, so that the overheat phenomenon is caused due to the fact that the heat generated by the local servers or other devices is too high and the received cold air is insufficient, and the performance of the servers or other devices is affected.
In view of this, the present inventors have raised the following problems.
The utility model comprises the following steps:
the utility model aims to overcome the defects of the prior art and provide the micro-module cabinet air conditioner energy-saving control system which controls the running speed of a fan module by intelligently monitoring the temperature in the cabinet, thereby achieving the purposes of saving energy, quickly refrigerating and uniformly distributing cold energy, enabling cold air to serve equipment in the cabinet more efficiently and ensuring the running quality of the equipment.
In order to solve the technical problems, the utility model adopts the following technical scheme: the micro-module cabinet air conditioner energy-saving control system comprises a cabinet, equipment arranged in the middle of the cabinet, a cold air channel arranged in the front of the cabinet, a hot air channel arranged at the rear of the cabinet, and an air conditioning device arranged at the bottom of the cabinet, wherein a refrigerating air outlet of the air conditioning device is communicated with the cold air channel, a refrigerating return air inlet of the air conditioning device is communicated with the hot air channel, a first temperature sensor is arranged in the hot air channel, a fan module used for controlling the flowing speed of cold air is arranged in the cold air channel, and a control module used for receiving temperature data detected by the first temperature sensor so as to control the air speed of the fan module is also arranged in the cabinet.
Furthermore, in the above technical scheme, the fan module comprises a carrier and at least one fan installed on the carrier, the carrier is provided with a hole site penetrating through the upper end face and the lower end face, and the fan is installed corresponding to the hole site.
Furthermore, in the above technical scheme, the carrier is further provided with cold air holes for passing cold air, and the cold air holes are distributed on the periphery of the fan.
Furthermore, in the above technical scheme, the carrier is L-shaped, and comprises a main body plate and folded edges formed on one side of the main body plate and distributed at 90 degrees with the main body plate, wherein the folded edges are fixed with the upright post in the cabinet through fasteners; the fans are arranged on the main body plate.
Furthermore, in the above technical scheme, the hem is provided with first fixed orifices, and this first fixed orifices corresponds with the second fixed orifices on the stand, and this fastener passes first fixed orifices and second fixed orifices in order to fix hem and stand.
Furthermore, in the above technical solution, the first fixing holes are elongated, and the number of the first fixing holes is at least two, and the first fixing holes are respectively disposed at two ends of the folded edge.
Further, in the above technical solution, the carrier is a metal plate, and one end of the metal plate is bent upwards or downwards by 90 ° to form the folded edge; or, the carrier is integrally formed by plastic; the fastener is a screw or a buckle.
In the above technical scheme, a UPS power supply and a battery for supplying power to the air conditioner, the control module and the equipment are arranged in the cabinet.
Furthermore, in the above technical solution, a second temperature sensor is disposed in the cold air channel, and the second temperature sensor is electrically connected with the control module.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: when the device works, the first temperature sensor is used for detecting the temperature of warm air/hot air formed in the hot air channel, if the temperature is too high, the heat dissipation and cooling capacity is insufficient, at the moment, the control module controls the fan module to operate faster, the refrigerating efficiency is improved, the quantity and the wind speed of cold air are larger, the cold air (namely cold quantity) can be uniformly distributed in the cold air channel and can be distributed to the top of the cold air channel, the phenomenon that the equipment positioned at the top generates too high heat but the received cold quantity is insufficient to generate overheat is effectively avoided, so that the cold air with larger wind speed, better quantity and lower temperature blows through the equipment to cool and dissipate the heat better, and the temperature of the warm air/hot air formed in the hot air channel is moderate; if the first temperature sensor detects that the temperature of warm air/hot air formed in the hot air channel is normal, the heat dissipation and cooling capacity is stable, and at the moment, the control module controls the fan module to run in a decelerating mode, so that cold air is uniformly distributed in the cold air channel and distributed to the top of the cold air channel, stable cooling and cooling of the cold air blown through equipment are guaranteed, the temperature of the warm air/hot air formed in the hot air channel is moderate, intelligent energy conservation and rapid refrigeration are realized, the refrigerating capacity is uniformly distributed, the cold air is more efficiently served by a server and other equipment in the cabinet, and the running stability of the equipment is guaranteed.
Description of the drawings:
FIG. 1 is a schematic diagram of a prior art micro-module cabinet;
FIG. 2 is a block diagram of the present utility model;
FIG. 3 is a perspective view of the present utility model after closing the door;
FIG. 4 is a perspective view of the present utility model after the door has been opened;
FIG. 5 is a perspective view of a blower module of the present utility model;
fig. 6 is a perspective view of another view of the blower module of the present utility model.
The specific embodiment is as follows:
the utility model will be further described with reference to specific examples and figures.
Referring to fig. 2-6, an energy-saving control system for an air conditioner of a micro-module cabinet is shown, and comprises a cabinet 1, equipment 2 arranged in the middle of the cabinet 1, a cold air channel 11 arranged in the front of the cabinet 1, a hot air channel 12 arranged in the rear of the cabinet 1, and an air conditioner 3 arranged at the bottom of the cabinet 1, namely, the internal space of the cabinet 1 is divided into three parts, namely, a cold air channel 11, a U-position space for installing the equipment 2 and a hot air channel 12 are sequentially distributed from front to back, the equipment 2 is installed in the U-position space and is positioned between the cold air channel 11 and the hot air channel 12, wherein the air conditioner 3 is installed at the bottom of the U-position space, a refrigeration air outlet 31 of the air conditioner 3 is communicated with the cold air channel 11, and a refrigeration air return 32 of the air conditioner 3 is communicated with the hot air channel 12; the device 2 is a server or the like.
When the air conditioner works, cold air generated by refrigerating of the air conditioner 3 flows out from the refrigerating air outlet 31 and is discharged to the cold air channel 11, and the cold air flows into the hot air channel 12 after flowing through the U-shaped space from the cold air channel 11, at the moment, the hot air generated by the equipment 2 is carried away when the cold air flows through the U-shaped space, so that the cooling and heat dissipation of the equipment 2 are realized, and the cold air becomes warm air/hot air after encountering heat, and the warm air/hot air enters the hot air channel 12 and finally enters the air conditioner 3 from the refrigerating air return opening 32, so that circulation is realized. However, since the cold air generated by the cooling of the air conditioner 3 flows out from the cooling air outlet 31 at a limited speed, the cold air cannot be uniformly dispersed to the top of the cold air channel 11 after entering the cold air channel 11, and the amount of the cold air gradually decreases from the lower part to the top of the cold air channel 11, that is, the cold air is not uniform, the cold air near the bottom cooling air outlet 31 is relatively sufficient, but the cold air at the top of the cold air channel 11 is insufficient.
To solve the above problems, the following improvements are made: a first temperature sensor 121 is arranged in the hot air channel 12, a fan module 4 for controlling the flowing speed of cold air is arranged in the cold air channel 11, and a control module 5 for receiving temperature data detected by the first temperature sensor 121 to control the wind speed of the fan module 4 is also arranged in the cabinet 1. When the device works, the first temperature sensor 121 is adopted to detect the temperature of warm air/hot air formed in the hot air channel 12, if the temperature is too high, the heat dissipation and cooling capacity is insufficient, at the moment, the control module 5 controls the fan module 4 to operate faster, the refrigerating efficiency is improved, the quantity and the wind speed of cold air are larger, the cold air (namely, cold quantity) can be uniformly distributed in the cold air channel 11 and can be distributed to the top of the cold air channel 11, the phenomenon that the equipment positioned at the top generates too high heat but the received cold quantity is insufficient to generate overheat phenomenon can be effectively avoided, so that the cold air with larger wind speed, better quantity and lower temperature blows through the equipment 2 to cool and dissipate the heat of the equipment 2 better, and the temperature of warm air/hot air formed in the hot air channel 12 is moderate; if the first temperature sensor 121 detects that the temperature of the warm air/hot air formed in the hot air channel 12 is normal, the heat dissipation and cooling capability is stable, at this time, the control module 5 controls the fan module 4 to run at a reduced speed, so that the cold air is uniformly distributed in the cold air channel 11 and distributed to the top of the cold air channel 11, the cold air is ensured to blow through the equipment 2 to perform stable cooling and heat dissipation, the temperature of the warm air/hot air formed in the hot air channel 12 is moderate, intelligent energy conservation is realized, rapid refrigeration is realized, the refrigerating capacity is uniformly distributed, the cold air is more efficiently used for servicing servers and other equipment in the cabinet, and the equipment is ensured to run stably.
A second temperature sensor 111 is disposed in the cold air channel 11, and the second temperature sensor 111 is electrically connected with the control module 5. One of them second temperature sensor 111 sets up in the top of cold wind passageway 11, and it is used for detecting the temperature of cold wind passageway 11 top position, and when the temperature did not reach the default, control module 5 control fan module 4 accelerated operation this moment, makes cold wind evenly distributed in cold wind passageway 11 to it can to cold wind passageway 11 top, guarantee that cold wind blows through equipment 2 can carry out stable cooling heat dissipation.
The fan module 4 comprises a carrier 41 and at least one fan 42 mounted on the carrier 41, the carrier 41 is provided with a hole site 402 penetrating through the upper end surface and the lower end surface, the fan 42 is mounted corresponding to the hole site 402, and the fan module is more convenient to mount. In addition, the carrier 41 is further provided with cold air holes 401 through which cold air passes, the cold air holes 401 are distributed on the periphery of the fan 42, and the carrier 41 of the design can better pass cold air, but not limit to pass through holes 402 corresponding to the fan 42, so that cold air in the cold air channel 11 can be uniformly distributed.
The shape/structure of the carrier 41 is further described below.
The carrier 41 is L-shaped and comprises a main body plate 411 and folded edges 412 formed on one side of the main body plate 411 and distributed at 90 degrees with the main body plate 411, wherein the folded edges 412 are fixed with the upright posts 13 in the cabinet 1 through fasteners; the assembly structure is extremely simple, the disassembly and the assembly are convenient, the shape/structure of the carrier 41 is simple, the manufacture is simple, and the manufacture cost is low. The hole site 402 and the cold air hole 401 are both disposed on the main body plate 411, and the fans 42 are disposed on the main body plate 411.
Wherein, the folded edge 412 is provided with a first fixing hole 403, the first fixing hole 403 corresponds to a second fixing hole 131 on the upright 13, and the fastener passes through the first fixing hole 403 and the second fixing hole 131 to fix the folded edge 412 with the upright 13.
The first fixing holes 403 are elongated, and at least two of the first fixing holes are disposed at two ends of the folded edge 412.
The carrier 41 is a metal plate, and one end of the carrier is bent upwards or downwards by 90 degrees to form the folded edge 412, so that the structure is simpler and the manufacturing cost is lower. Alternatively, the carrier 41 is integrally formed of plastic; of course, the baffle 1 may also be made of other materials, which will not be described in detail here.
The fastener is a screw or a buckle. The embodiment is taken as a preferable embodiment, and the adopted scheme is as follows: the fastener is a screw, and the assembly is simpler and more convenient.
The cabinet 1 comprises a cabinet body 101 and a cabinet door 102 which is arranged at the front end of the cabinet body 101 and can be opened or closed relative to the cabinet body 101.
The cabinet 1 is internally provided with a UPS power supply 6 and a battery 7 for supplying power to the air conditioner 3, the control module 5 and the equipment 2, so that the stability of power supply is ensured.
The air conditioner 3 includes a housing 33, a cooling module 34 and a main fan 35 disposed in the housing 33, and the housing 41 has the cooling air return port 32 and the cooling air outlet port 31. The refrigeration module 34 is used for refrigerating, the main fan 35 blows the formed cold air out of the refrigeration air outlet 31 so as to blow the cold air channel 11, and meanwhile, the main fan 35 can also suck the hot air in the hot air channel 12 into the shell 33 from the refrigeration air return opening 32, and the refrigeration module 34 is used for refrigerating, so that the circulation work is formed.
In summary, during operation, the first temperature sensor 121 is used to detect the temperature of the warm air/hot air formed in the hot air channel 12, if the temperature is too high, the cooling capability is insufficient, at this time, the control module 5 controls the fan module 4 to operate faster, so as to improve the cooling efficiency, make the amount and wind speed of the cold air be larger, and make the cold air (i.e. the cold amount) uniformly distributed in the cold air channel 11 and distributed to the top of the cold air channel 11, so that the situation that the equipment at the top generates too high heat but the received cold amount is insufficient to cause the overheating phenomenon, so that the wind speed is larger, the amount is better, and the temperature is lower, and the cold air blows through the equipment 2, so as to cool and dissipate the heat of the equipment 2 better, so that the temperature of the warm air/hot air formed in the hot air channel 12 is moderate; if the first temperature sensor 121 detects that the temperature of the warm air/hot air formed in the hot air channel 12 is normal, the heat dissipation and cooling capability is stable, at this time, the control module 5 controls the fan module 4 to run at a reduced speed, so that the cold air is uniformly distributed in the cold air channel 11 and distributed to the top of the cold air channel 11, the cold air is ensured to blow through the equipment 2 to perform stable cooling and heat dissipation, the temperature of the warm air/hot air formed in the hot air channel 12 is moderate, intelligent energy conservation is realized, rapid refrigeration is realized, the refrigerating capacity is uniformly distributed, the cold air is more efficiently used for servicing servers and other equipment in the cabinet, and the equipment is ensured to run stably.
It is understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.
Claims (7)
1. The utility model provides a micromodule rack air conditioner energy-saving control system, its includes rack (1), sets up in equipment (2) at rack (1) middle part, sets up in cold wind passageway (11) at rack (1) front portion, sets up in hot air passageway (12) at rack (1) rear portion, sets up in air conditioning equipment (3) of this rack (1) bottom, and the refrigeration air outlet (31) of this air conditioning equipment (3) communicate cold wind passageway (11), and the refrigeration return air (32) of this air conditioning equipment (3) communicate hot air passageway (12), be provided with first temperature sensor (121) in hot air passageway (12), and be provided with in this cold wind passageway (11) be used for controlling fan module (4) of cold wind velocity of flow, and still be provided with in this rack (1) be used for receiving first temperature sensor (121) detect temperature data in order to control fan module (4) wind speed control module (5);
the method is characterized in that: the fan module (4) comprises a carrier (41) and at least one fan (42) arranged on the carrier (41), the carrier (41) is provided with a hole site (402) penetrating through the upper end face and the lower end face, and the fan (42) is correspondingly arranged with the hole site (402); and cold air holes (401) for cold air to pass through are also formed in the carrier (41), and the cold air holes (401) are distributed on the periphery of the fan (42).
2. The energy-saving control system for a micro-module cabinet air conditioner according to claim 1, wherein: the carrier (41) is L-shaped and comprises a main body plate (411) and folded edges (412) which are formed on one side of the main body plate (411) and are distributed at 90 degrees with the main body plate (411), and the folded edges (412) are fixed with the upright posts (13) in the cabinet (1) through fasteners; a plurality of fans (42) are provided on the main body plate (411).
3. The energy-saving control system for a micro-module cabinet air conditioner according to claim 2, wherein: the folded edge (412) is provided with a first fixing hole (403), the first fixing hole (403) corresponds to a second fixing hole (131) on the upright (13), and the fastener passes through the first fixing hole (403) and the second fixing hole (131) to fix the folded edge (412) with the upright (13).
4. A micro-modular cabinet air conditioner energy saving control system according to claim 3, wherein: the first fixing holes (403) are in a strip shape, the number of the first fixing holes is at least two, and the first fixing holes are respectively arranged at two ends of the folded edge (412).
5. The energy-saving control system for a micro-module cabinet air conditioner according to any one of claims 2-4, wherein: the carrier (41) is a metal plate, and one end of the carrier is bent upwards or downwards by 90 degrees to form the folded edge (412); alternatively, the carrier (41) is integrally formed from plastic; the fastener is a screw or a buckle.
6. The energy-saving control system for a micro-module cabinet air conditioner according to any one of claims 1-4, wherein: a UPS (uninterrupted power supply) 6 and a battery 7 for supplying power to the air conditioner 3, the control module 5 and the equipment 2 are arranged in the cabinet 1.
7. The energy-saving control system for a micro-module cabinet air conditioner according to any one of claims 1-4, wherein: a second temperature sensor (111) is arranged in the cold air channel (11), and the second temperature sensor (111) is electrically connected with the control module (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090619.7U CN220307623U (en) | 2023-05-08 | 2023-05-08 | Micro-module cabinet air conditioner energy-saving control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090619.7U CN220307623U (en) | 2023-05-08 | 2023-05-08 | Micro-module cabinet air conditioner energy-saving control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220307623U true CN220307623U (en) | 2024-01-05 |
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ID=89347220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321090619.7U Active CN220307623U (en) | 2023-05-08 | 2023-05-08 | Micro-module cabinet air conditioner energy-saving control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220307623U (en) |
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2023
- 2023-05-08 CN CN202321090619.7U patent/CN220307623U/en active Active
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