CN219999859U - Micro-module cabinet air conditioner energy-saving control device - Google Patents
Micro-module cabinet air conditioner energy-saving control device Download PDFInfo
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- CN219999859U CN219999859U CN202321090758.XU CN202321090758U CN219999859U CN 219999859 U CN219999859 U CN 219999859U CN 202321090758 U CN202321090758 U CN 202321090758U CN 219999859 U CN219999859 U CN 219999859U
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- 238000005057 refrigeration Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 description 15
- 238000001816 cooling Methods 0.000 description 14
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses an energy-saving control device for an air conditioner of a micro-module cabinet, which comprises a cabinet, equipment arranged in the middle of the cabinet, a cold air channel, a hot air channel, an air conditioner and a control module, 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, and the energy-saving control device for the air conditioner of the micro-module cabinet further comprises a fresh air machine for providing clean low-temperature air for the cold air channel; a first temperature sensor is arranged in the hot air channel; the cabinet is provided with a temperature and humidity sensor for detecting the temperature and the humidity of the external environment, the fresh air machine, the first temperature sensor and the temperature and humidity sensor are electrically connected with the control module, the temperature detected by the temperature and humidity sensor is lower than the set temperature and lower than the temperature detected by the first temperature sensor, and when the humidity detected by the temperature and humidity sensor is lower than the set range value, the control module controls the fresh air machine to provide clean low-temperature air for the cold air channel, and the control module controls the air conditioner to reduce the refrigerating capacity or stop refrigerating.
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 device which is used for intelligently monitoring the temperature in a cabinet and the temperature and humidity outside the cabinet, controlling the air conditioner to reduce the refrigerating capacity or stop refrigerating under the condition of meeting the condition, and controlling a fresh air blower to provide clean low-temperature air for a cold air channel so as to radiate heat and cool equipment, thereby achieving the purposes of saving energy and reducing the use cost.
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. As shown in fig. 1, the cabinet is provided with a containing cavity, a plurality of U-shaped positions for placing servers are arranged in the middle of and above the containing cavity of the cabinet, the air conditioner is arranged at the bottom of the containing cavity, the cool air outlet of the air conditioner is generally arranged at the bottom of the cool air channel, the temperature of the servers arranged in the cabinet body is reduced through the cool air channel, and the heat dissipation capacity is large when the number of the servers is large, so that 24 hours of uninterrupted refrigeration is required, but the fault rate of the air conditioner is increased due to long-time refrigeration, the service life is shortened, and the energy conservation is unfavorable. When the number of servers or other devices is relatively small, the heat of the hot air channel is relatively low and is lower than the outdoor temperature, if the air conditioner is kept to be refrigerated, the energy consumption is high, and the use cost is high.
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 an energy-saving control device for an air conditioner of a micro-module cabinet, which can achieve the purposes of saving energy and reducing the use cost.
In order to solve the technical problems, the utility model adopts the following technical scheme: the micro-module cabinet air conditioner energy-saving control device 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 in the rear of the cabinet, an air conditioning device arranged at the bottom of the cabinet and a control module for controlling the air conditioning device to work, wherein a refrigeration air outlet of the air conditioning device is communicated with the cold air channel, a refrigeration return air inlet of the air conditioning device is communicated with the hot air channel, and the micro-module cabinet air conditioner energy-saving control device further comprises a fresh air blower for providing clean low-temperature air for the cold air channel; a first temperature sensor is arranged in the hot air channel; the novel air conditioner is characterized in that a temperature and humidity sensor used for detecting the temperature and the humidity of the external environment is arranged outside the cabinet, the novel air conditioner, the first temperature sensor and the temperature and humidity sensor are electrically connected with the control module, when the temperature detected by the temperature and humidity sensor is lower than the set temperature and lower than the temperature detected by the first temperature sensor, and the humidity detected by the temperature and humidity sensor is lower than the set range value, the control module controls the novel air conditioner to provide clean low-temperature air for the cold air channel, and the control module controls the air conditioner to reduce the refrigerating capacity or stop refrigerating.
Furthermore, in the above technical scheme, the fresh air fan is arranged at the top of the cabinet, and the temperature and humidity sensor is arranged on the outer surface of the cabinet to detect indoor temperature and humidity.
Furthermore, in the above technical scheme, a filter is installed at the air inlet of the fresh air machine.
Furthermore, in the above technical scheme, an air outlet cover which can be opened or closed is installed at the air outlet of the fresh air fan.
Furthermore, in the above technical scheme, the new fan is arranged on the wall body, the new fan is connected with the top of the cabinet through a pipeline and is communicated with the cold air channel, and the temperature and humidity sensor is arranged outside the wall body to detect outdoor temperature and humidity.
Furthermore, in the above technical solution, a filter is installed at a position where the top of the cabinet is connected to the pipeline.
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.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: the novel air conditioner is additionally provided with the novel air conditioner, the first temperature sensor and the temperature and humidity sensor, and when the temperature detected by the temperature and humidity sensor is lower than the set temperature and lower than the temperature detected by the first temperature sensor and the humidity detected by the temperature and humidity sensor is lower than the set range value, the control module controls the novel air conditioner to provide clean low-temperature air for the cold air channel, and the control module controls the air conditioner to reduce the refrigerating capacity or stop refrigerating. When the fresh air fan provides clean low-temperature air for the cold air channel and the refrigerating capacity of the air conditioning device is reduced, the clean low-temperature air can drive the cold air in the cold air channel to enter the hot air channel after passing through the equipment in an accelerating way, so that the aim of rapid cooling and heat dissipation is fulfilled. When the temperature detected by the temperature and humidity sensor is far lower than the temperature detected by the first temperature sensor, the control module controls the air conditioner to stop refrigerating and only controls the fresh air blower to provide clean low-temperature air for the cold air channel, the clean low-temperature air can drive the cold air in the cold air channel to enter the hot air channel after passing through the equipment in an accelerating way, the aim of quick cooling and radiating is achieved, because the energy consumption of the fresh air blower is far lower than the energy consumption of the air conditioner, the refrigerating capacity of the air conditioner is reduced by adopting the fresh air blower, the combination of the clean low-temperature air provided by the fresh air blower and cold air with low refrigerating capacity produced by the air conditioner can quickly cool and radiate the equipment, the energy consumption can be reduced, and when the air conditioner is stopped by adopting the fresh air blower only at lower temperature outside the cabinet, the same quick cooling and radiating can be performed on the equipment, the energy consumption can be reduced to a greater extent, the excellent energy saving effect can be achieved, and the use cost can be reduced.
Description of the drawings:
FIG. 1 is a schematic diagram of a prior art micro-module cabinet;
fig. 2 is a structural diagram 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, an energy-saving control device 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 at the front of the cabinet 1, a hot air channel 12 arranged at 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, wherein 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, 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 of 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 cold air can remove heat generated by the equipment 2 when flowing through the U-shaped space, so that the equipment 2 is cooled and radiated, the cold air becomes hot air after being heated, the 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, the purposes of cooling and radiating the equipment 2 are finally achieved, and the working quality and the working efficiency of the equipment are ensured.
In order to save more energy and reduce the use cost, the utility model makes the following improvements:
the utility model also comprises a fresh air fan 8 for providing clean low-temperature air for the cold air channel 11; a first temperature sensor 121 is arranged in the hot air channel 12; the cabinet 1 is externally provided with a temperature and humidity sensor 14 for detecting the temperature and humidity of the external environment, the fresh air fan 8, the first temperature sensor 121 and the temperature and humidity sensor 14 are electrically connected with the control module 5, and when the temperature detected by the temperature and humidity sensor 14 is lower than the set temperature and lower than the temperature detected by the first temperature sensor 121, and the humidity detected by the temperature and humidity sensor 14 is lower than the set range value, the control module 5 controls the fresh air fan 8 to provide clean low-temperature air for the cold air channel 11, and the control module 5 controls the air conditioner 3 to reduce the refrigerating capacity or stop refrigerating. When the fresh air fan 8 supplies clean low-temperature air to the cold air channel 11 and the refrigerating capacity of the air conditioner 3 is reduced, the clean low-temperature air can drive the cold air in the cold air channel 11 to accelerate to pass through the equipment 2 and then enter the hot air channel 12, so that the aim of rapid cooling and heat dissipation is fulfilled. When the temperature detected by the temperature and humidity sensor 14 is far lower than the temperature detected by the first temperature sensor 121, the control module 5 controls the air conditioner 3 to stop refrigerating, and only controls the fresh air fan 8 to provide clean low-temperature air for the cold air channel 11, the clean low-temperature air can drive the cold air in the cold air channel 11 to enter the hot air channel 12 after passing through the equipment 2 in an accelerating way, the aim of fast cooling and radiating is achieved, because the energy consumption of the fresh air fan 8 is far lower than the energy consumption of the air conditioner 3, the refrigerating capacity of the air conditioner 3 is reduced by adopting the fresh air fan 8, the energy consumption can be reduced by combining the clean low-temperature air provided by the fresh air fan 8 with the cold air with the low refrigerating capacity produced by the air conditioner 3, and when the external temperature of the cabinet is lower, the air conditioner 3 is stopped by adopting the fresh air fan 8, the energy consumption can be reduced rapidly, the energy consumption can be reduced to a great extent, the excellent energy-saving effect can be achieved, and the use cost can be reduced.
More specifically, when the temperature detected by the temperature and humidity sensor 14 is lower than the temperature detected by the first temperature sensor 121 and lower than a first set value (for example, 25 ℃), the operation of reducing the cooling capacity of the air conditioner 3 by using the fresh air fan 8 achieves rapid cooling and heat dissipation; when the temperature detected by the temperature and humidity sensor 14 is lower than the temperature detected by the first temperature sensor 121 and lower than a second set value (for example, 20 ℃), the air conditioner 3 is stopped, and the rapid cooling and heat dissipation are realized only by adopting the mode of the operation of the fresh air fan 8.
The set value is 70% -90% of relative humidity, and in the practical application process, the set value can be adjusted according to practical conditions, for example, 75% or 80% or 85% or the like, so that the relative humidity of clean low-temperature air provided by the fresh air fan is not too high, carried water vapor is prevented from affecting equipment, and the equipment is damaged.
The arrangement of the fresh air fan 8 is at least in the following two modes:
the first way is: the fresh air fan 8 is arranged at the top of the cabinet 1, and the temperature and humidity sensor 14 is arranged on the outer surface of the cabinet 1 to detect indoor temperature and humidity. The air inlet of the fresh air machine 8 is provided with a filter 81, so that the low-temperature air entering the cold air channel 11 can be ensured to be cleaner, and the equipment can be protected. An openable or closable air flap 82 is mounted at the air outlet of the fresh air fan 8. When the fresh air fan 8 works, the air port cover 82 is opened relative to the fresh air fan 8, so that the fresh air fan 8 sends fresh air into the cabinet 1. When the fresh air blower 8 does not work, the air port cover 82 is closed relative to the fresh air blower 8, so that the cool air in the cabinet 1 is prevented from leaking.
The second way is: the novel fan 8 is arranged on the wall body, the novel fan 8 is connected with the top of the cabinet 1 through a pipeline and is communicated with the cold air channel 11, and the temperature and humidity sensor 14 is arranged outside the wall body to detect outdoor temperature and humidity. The filter is arranged at the connection position of the top of the cabinet 1 and the pipeline, so that the low-temperature air entering the cold air channel 11 can be ensured to be cleaner, and the equipment can be protected.
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, the fresh air fan 8, the first temperature sensor 121 and the temperature and humidity sensor 14 are added, and when the temperature detected by the temperature and humidity sensor 14 is lower than the set temperature and lower than the temperature detected by the first temperature sensor 121 and the humidity detected by the temperature and humidity sensor (14) is lower than the set range value, the control module 5 controls the fresh air fan 8 to provide clean low-temperature air for the cold air channel 11, and the control module 5 controls the air conditioner 3 to reduce the refrigerating capacity or stop refrigerating. When the fresh air fan 8 supplies clean low-temperature air to the cold air channel 11 and the refrigerating capacity of the air conditioner 3 is reduced, the clean low-temperature air can drive the cold air in the cold air channel 11 to accelerate to pass through the equipment 2 and then enter the hot air channel 12, so that the aim of rapid cooling and heat dissipation is fulfilled. When the temperature detected by the temperature and humidity sensor 14 is far lower than the temperature detected by the first temperature sensor 121, the control module 5 controls the air conditioner 3 to stop refrigerating, and only controls the fresh air fan 8 to provide clean low-temperature air for the cold air channel 11, the clean low-temperature air can drive the cold air in the cold air channel 11 to enter the hot air channel 12 after passing through the equipment 2 in an accelerating way, the aim of fast cooling and radiating is achieved, because the energy consumption of the fresh air fan 8 is far lower than the energy consumption of the air conditioner 3, the refrigerating capacity of the air conditioner 3 is reduced by adopting the fresh air fan 8, the energy consumption can be reduced by combining the clean low-temperature air provided by the fresh air fan 8 with the cold air with the low refrigerating capacity produced by the air conditioner 3, and when the external temperature of the cabinet is lower, the air conditioner 3 is stopped by adopting the fresh air fan 8, the energy consumption can be reduced rapidly, the energy consumption can be reduced to a great extent, the excellent energy-saving effect can be achieved, and the use cost can be reduced.
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 micro-module cabinet air conditioner energy-saving control device comprises a cabinet (1), equipment (2) arranged in the middle of the cabinet (1), a cold air channel (11) arranged at the front part of the cabinet (1), a hot air channel (12) arranged at the rear part of the cabinet (1), an air conditioner (3) arranged at the bottom of the cabinet (1) and a control module (5) used for controlling the air conditioner (3) to work, wherein a refrigeration air outlet (31) of the air conditioner (3) is communicated with the cold air channel (11), a refrigeration air return opening (32) of the air conditioner (3) is communicated with the hot air channel (12),
the method is characterized in that: the micro-module cabinet air conditioner energy-saving control device also comprises a fresh air fan (8) for providing clean low-temperature air for the cold air channel (11); a first temperature sensor (121) is arranged in the hot air channel (12); the cabinet (1) is externally provided with a temperature and humidity sensor (14) for detecting the temperature and the humidity of the external environment, the fresh air fan (8), the first temperature sensor (121) and the temperature and humidity sensor (14) are electrically connected with the control module (5), the temperature detected by the temperature and humidity sensor (14) is lower than the set temperature and lower than the temperature detected by the first temperature sensor (121), and when the humidity detected by the temperature and humidity sensor (14) is lower than the set range value, the control module (5) controls the fresh air fan (8) to provide clean low-temperature air for the cold air channel (11), and the control module (5) controls the air conditioner (3) to reduce the refrigerating capacity or stop refrigerating.
2. The energy-saving control device for the micro-module cabinet air conditioner according to claim 1, wherein: the novel fan (8) is arranged at the top of the cabinet (1), and the temperature and humidity sensor (14) is arranged on the outer surface of the cabinet (1) to detect indoor temperature and humidity.
3. The energy-saving control device for the micro-module cabinet air conditioner according to claim 2, wherein: a filter (81) is arranged at an air inlet of the fresh air fan (8).
4. The energy-saving control device for the micro-module cabinet air conditioner according to claim 2, wherein: an air outlet cover (82) capable of being opened or closed is arranged at an air outlet of the fresh air fan (8).
5. The energy-saving control device for the micro-module cabinet air conditioner according to claim 1, wherein: the novel air conditioner is characterized in that the novel air blower (8) is arranged on the wall body, the novel air blower (8) is connected with the top of the cabinet (1) through a pipeline and is communicated with the cold air channel (11), and the temperature and humidity sensor (14) is arranged outside the wall body to detect outdoor temperature and humidity.
6. The energy-saving control device for the micro-module cabinet air conditioner according to claim 5, wherein: and a filter is arranged at the connection position of the top of the cabinet (1) and the pipeline.
7. The energy-saving control device for the micro-module cabinet air conditioner according to any one of claims 1 to 6, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090758.XU CN219999859U (en) | 2023-05-08 | 2023-05-08 | Micro-module cabinet air conditioner energy-saving control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090758.XU CN219999859U (en) | 2023-05-08 | 2023-05-08 | Micro-module cabinet air conditioner energy-saving control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219999859U true CN219999859U (en) | 2023-11-10 |
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ID=88614914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321090758.XU Active CN219999859U (en) | 2023-05-08 | 2023-05-08 | Micro-module cabinet air conditioner energy-saving control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219999859U (en) |
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2023
- 2023-05-08 CN CN202321090758.XU patent/CN219999859U/en active Active
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