CN117202652B - Energy-saving adjusting method and energy-saving adjusting device for data machine room - Google Patents
Energy-saving adjusting method and energy-saving adjusting device for data machine room Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000008859 change Effects 0.000 claims abstract description 58
- 238000005057 refrigeration Methods 0.000 claims abstract description 27
- 230000033228 biological regulation Effects 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 13
- 230000035939 shock Effects 0.000 claims abstract description 8
- 238000009833 condensation Methods 0.000 claims description 29
- 230000005494 condensation Effects 0.000 claims description 29
- 239000013618 particulate matter Substances 0.000 claims description 7
- 238000007791 dehumidification Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 6
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- 239000000428 dust Substances 0.000 description 17
- 238000009792 diffusion process Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000005265 energy consumption Methods 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 7
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- 238000007664 blowing Methods 0.000 description 1
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Abstract
The invention provides an energy-saving adjusting method and an energy-saving adjusting device for a data machine room, wherein the energy-saving adjusting method comprises the following steps: acquiring weather variation information in a first future time period according to weather prediction equipment, and judging whether the weather variation information meets preset weather shock conditions or not; if yes, judging whether a first outdoor sudden change temperature falling into a preset safe temperature range corresponding to safe operation of the cabinet exists in the weather change information; if yes, controlling the air conditioner to adjust from the operation refrigeration function to the operation fresh air function; judging whether first temperature change information acquired in a first return air area meets an auxiliary temperature regulation condition or not; if yes, the return air device is controlled to guide the return air flow to the first return air area through the return air pipeline. The invention solves the technical problems that the air curtain machine and the air conditioner have larger resource waste in the actual output process in the data machine room, namely, the ineffective output efficiency is larger, and the actual effective output efficiency is lower.
Description
Technical Field
The invention relates to the technical field of data machine rooms, in particular to an energy-saving adjusting method and an energy-saving adjusting device for a data machine room.
Background
A plurality of cabinets are placed in the data machine room, a large amount of heat is generated in the normal operation process of the plurality of cabinets, an air conditioner is often installed in the data machine room in order to ensure that the plurality of cabinets can normally operate, and the cooling function of the air conditioner is controlled to facilitate heat dissipation of the cabinets.
Further, as a plurality of cabinets are placed in the data machine room, the indoor environment needs to be clean and tidy, so that an air curtain machine is often arranged at the indoor gate position of the data machine room, and an air curtain air flow is generated at the indoor gate position by using the air curtain machine, so that the mosquito, dust and other impurities in the outdoor environment are prevented from entering the indoor environment.
However, the related art has at least one of the following problems: because the air curtain machine and the air conditioner need to keep a continuous running state for a long time, the energy consumption is high, the air flow generated by the air curtain air flow impacting the ground is not fully utilized after being discharged from the air curtain machine, and the air conditioner is not fully combined with the weather change of the natural environment when the air conditioner runs a refrigeration function, so that the utilization rate of natural resources is low. In short, the air curtain machine and the air conditioner have larger resource waste in the actual output process in the data machine room, namely, the ineffective output efficiency is larger, so that the actual effective output efficiency is lower.
Disclosure of Invention
The invention solves the technical problems that the air curtain machine and the air conditioner have larger resource waste in the actual output process in the data machine room, namely, the ineffective output efficiency is larger, and the actual effective output efficiency is lower.
In order to solve the problems, the invention provides an energy-saving adjusting method of a data machine room, wherein an air curtain machine, a return air device, an air conditioner and a plurality of cabinets are arranged in the data machine room; the air curtain machine is arranged at the position above the door opening of the data machine room, and the air return device is provided with an air return pipeline; dividing the indoor environment where the data machine room is located into a first air return area and a second air supply area which are communicated with each other, wherein the first air return area receives air return flow obtained by guiding an air curtain machine by an air return pipeline, and the second air supply area receives air outlet flow from an air outlet of an air conditioner; the energy-saving adjusting method comprises the following steps: acquiring weather variation information in a first future time period according to weather prediction equipment, and judging whether the weather variation information meets preset weather shock conditions or not; if yes, judging whether a first outdoor sudden change temperature falling into a preset safe temperature range corresponding to safe operation of the cabinet exists in the weather change information; if yes, controlling the air conditioner to adjust from the operation refrigeration function to the operation fresh air function; judging whether first temperature change information acquired in a first return air area meets an auxiliary temperature regulation condition or not; if yes, the return air device is controlled to guide the return air flow to the first return air area through the return air pipeline.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: on the one hand, through setting up the air curtain air current of return air device to air curtain machine output in the data computer lab and carrying out the rational utilization for the air current waste that the air curtain air current impacted ground and cause has been reduced, for example, the return air import of return air pipeline can be located with the subaerial opposite door opening, so that the residual air current that forms after the air curtain air current impacted ground is introduced into the return air pipeline through the return air import, the return air export of return air pipeline reintroduces in the indoor environment again, it is noted that the place position of a plurality of racks in the data computer lab is kept away from the door opening, and the above-mentioned residual air current of mentioning if not handled by the return air device, can only be in the vicinity of corresponding door opening position collapsibility, can not be effectively acted on the region that many racks are located in the data computer lab. In combination with the technical solution, under the above-mentioned exemplary situation, the residual air flow is guided to the area where the plurality of cabinets are located through the air return pipeline, so that the air flow velocity in the area is disturbed to a certain extent, and by combining with the operation of the air conditioner, the diffusion efficiency of the refrigerating air flow in the indoor environment when the air conditioner operates the refrigerating function is further improved, so that the indoor temperature can be kept at the same temperature as much as possible, that is, the heat dissipation of the plurality of cabinets is balanced; in addition, in another example, the return air inlet and the air curtain air flow outlet are arranged opposite to each other, so that in the embodiment, the air curtain air flow can be discharged from the air curtain air flow outlet and directly enter the return air inlet, and compared with the above example, the return air flow has a larger flow velocity, so that the disturbance efficiency is further improved, and the flow velocity of the indoor environment is accelerated; on the other hand, when weather forecast weather suddenly changes, the weather forecast weather suddenly changes, especially the outdoor temperature suddenly changes, especially the summer rainfall, the wind, or the season change period. Under the weather change, the outdoor temperature is often similar to the indoor temperature, and the unnecessary power consumption is increased if the air conditioner still operates the refrigerating function, so that the air conditioner is temporarily adjusted to the operating state, namely, the refrigerating function is adjusted to be a fresh air function, so that the air flow with lower outdoor temperature is used for replacing the refrigerating air flow, the heat dissipation treatment of a plurality of cabinets is realized, and the air conditioner can be understood that the energy consumption is saved when the air conditioner operates the fresh air function compared with the refrigerating function; moreover, in combination with the internal area of the actual data machine room, the air supply distance of the air conditioner is difficult to be covered completely, namely, the air conditioner can only be covered to the second air supply area, so that when the air conditioner is in transition operation, the temperature in the first return air area is in transition period to a certain extent, and a plurality of cabinets in the area are combined to continuously operate, if the diffusion rate of outdoor air flow is smaller than the corresponding heating value in the first return air area, the temperature in the first return air area is further increased, the auxiliary temperature regulation condition is further caused, the return air pipeline is required to be opened, the air flow rate in the first return air area is increased, the outdoor air flow is convenient to cover the first return air area in a short time, and the safe operation of the plurality of cabinets in the area is ensured. Therefore, in the technical scheme, the reasonable utilization of the air curtain airflow of the air curtain machine is further realized, so that the linkage between the air conditioner and the air curtain machine is improved by means of the air return device, and the whole energy consumption of the data machine room is saved under the condition that normal operation of a plurality of cabinets is ensured.
In one example of the invention, the air outlet is arranged downwards to form an air curtain air flow at the door opening position; the air return inlet of the air return pipeline is arranged opposite to the air outlet, a first control valve is arranged in the air return pipeline, and the first control valve is used for controlling the air return pipeline to switch between an open state and a closed state; when the return air pipeline is in an open state, air curtain airflow is guided to the first return air area from a return air outlet of the return air pipeline through the return air inlet; when the return air pipeline is in a closed state, the air curtain airflow is blocked to a door opening area where the door opening is positioned; control return air device is through return air pipeline with return air current guide to first return air region, include: if the coverage rate of the area with the first temperature in the first return air area is smaller than the preset coverage rate in the preset time for running the fresh air function of the air conditioner, determining that a plurality of cabinets located in the first return air area have running high-temperature risks; increasing the air outlet air shield of the air conditioner according to the area coverage rate, and controlling the return air pipeline to keep an open state; wherein the first temperature falls within a preset safe temperature range.
In one example of the present invention, the control return air device directs the return air flow to the first return air zone through a return air duct, further comprising: if the area coverage rate of the air conditioner is larger than or equal to the preset coverage rate in the preset time of running the fresh air function, the air outlet air curtain is adjusted according to the temperature difference value between the first temperature and the lower limit temperature forming the preset safety temperature range.
In one example of the invention, the air conditioner stores the position distribution information of the plurality of cabinets in the second air supply area; the control air conditioner is adjusted to the fresh air function by the operation refrigeration function, includes: if the weather change information comprises rainy weather associated with the first outdoor sudden change temperature, acquiring an outdoor humidity value of the rainy weather and an indoor temperature when the air conditioner operates a refrigeration function; judging whether a potential condensation risk exists at an air outlet in the process of adjusting the air conditioner from a refrigerating function to a fresh air function according to an outdoor humidity value and an indoor temperature; if yes, matching preset operation data in a preset database of the air conditioner according to the environmental parameters of the area where the air outlet corresponding to the air conditioner is located; controlling the air conditioner to operate a fresh air function on the second air supply area according to preset operation data; if not, controlling the air conditioner to operate the fresh air function according to a preset wind gear; the preset operation data comprise preset operation frequency and preset air guide angle of the air guide plate.
In one example of the present invention, the second air supply area is composed of a cabinet area and an aisle area, and the position distribution information corresponds to the cabinet area; the control air conditioner operates fresh air function to the second air supply area according to preset operation data, and comprises the following steps: acquiring the condensation time of the air deflector according to the environmental parameters; controlling the air conditioner to alternately maintain a first operation state and a second operation state between the cabinet area and the aisle area according to the condensation time length; the first operation state comprises the steps of controlling the air conditioner to operate the cabinet area according to preset operation data for a first preset time period; the second operation state comprises the steps of controlling the air conditioner to be changed from a preset air guide angle to a transitional air guide angle towards the aisle area, and keeping a second preset time length, wherein the first preset time length is smaller than the condensation time length.
In one example of the invention, the air return device further comprises an air outlet pipeline communicated with the air return pipeline, wherein a second control valve is arranged in the air outlet pipeline and is used for guiding the return air flow into the outdoor environment through the air outlet pipeline or closing the communication between the air outlet pipeline and the outdoor environment; the control air conditioner operates fresh air function to the second air supply area according to preset operation data, and comprises the following steps: if the detected condensation time length is less than a first preset time length in the process of keeping the first running state of the air conditioner, an auxiliary air outlet signal is sent to the air return device; controlling the air conditioner to operate a refrigeration and dehumidification function; controlling the air return device to open an air outlet pipeline according to the auxiliary air outlet signal; when the humidity value in the environment parameter is lower than the preset humidity value and the detected condensation time is longer than the first preset time, the air conditioner is controlled to be changed from the refrigeration and dehumidification function to the fresh air function.
In one example of the present invention, acquiring weather variation information in a first future time period according to a weather prediction apparatus, and determining whether the weather variation information satisfies a preset weather shock condition includes: if not, controlling the air conditioner to operate the refrigeration function according to the indoor temperature in the data machine room; or, judging whether the weather change information has the first outdoor sudden change temperature falling into the preset safe temperature range corresponding to the safe operation of the cabinet, including: if not, controlling the air conditioner to operate the refrigeration function according to the indoor temperature in the data machine room; or, judging whether the first temperature change information acquired in the first return air area meets the auxiliary temperature regulation condition, including: if not, the return air pipeline is controlled to be kept in a closed state.
In one example of the invention, the air conditioner comprises an indoor unit, a fresh air pipeline communicated with an outdoor environment is arranged in the indoor unit, the fresh air pipeline comprises a first fresh air inlet, a second fresh air inlet and a third air outlet which are communicated with each other, a third control valve is arranged at the position of the fresh air pipeline corresponding to the first fresh air inlet, and a fourth control valve is arranged at the position corresponding to the second fresh air inlet; wherein, the position of the fresh air pipeline corresponding to the first fresh air inlet is provided with a filter component; the control air conditioner is adjusted to the fresh air function by the operation refrigeration function, includes: if the weather change information comprises non-rainy weather associated with the first outdoor sudden change temperature, judging whether to control the indoor unit to start a filtering function according to the obtained particulate matter concentration of the outdoor environment; if yes, the third control valve is controlled to open the first fresh air inlet, and the fourth control valve is controlled to close the second fresh air inlet; if not, controlling the third control valve and the fourth control valve to open at least one of the first fresh air inlet and the second fresh air inlet respectively matched with the third control valve and the fourth control valve.
On the other hand, the invention also provides an energy-saving adjusting device of the data machine room, wherein an air curtain machine, a return air device, an air conditioner and a plurality of cabinets are arranged in the data machine room; the air curtain machine is arranged at the position above the door opening of the data machine room, and the air return device is provided with an air return pipeline; dividing the indoor environment where the data machine room is located into a first air return area and a second air supply area which are communicated with each other, wherein the first air return area receives air return flow obtained by guiding an air curtain machine by an air return pipeline, and the second air supply area receives air outlet flow from an air outlet of an air conditioner; the energy-saving adjusting device includes: the first judging module is used for acquiring weather variation information in a first future time period according to weather prediction equipment and judging whether the weather variation information meets preset weather sudden change conditions or not; the second judging module is used for judging whether the weather change information has a first outdoor sudden change temperature falling into a preset safe temperature range corresponding to the safe operation of the cabinet; the first control module is used for controlling the air conditioner to adjust from an operation refrigeration function to an operation fresh air function; the third judging module is used for judging whether the first temperature change information acquired in the first return air area meets the auxiliary temperature regulation condition or not; the second control module is used for controlling the return air device to guide the return air flow to the first return air area through the return air pipeline.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: the technical effects corresponding to any one of the above technical schemes can be achieved, and will not be repeated here.
After the technical scheme of the invention is adopted, the following technical effects can be achieved:
(1) On the one hand, through setting up the air curtain air current of return air device to air curtain machine output in the data computer lab and carrying out the rational utilization for the air current waste that the air curtain air current impacted ground and cause has been reduced, for example, the return air import of return air pipeline can be located with the subaerial opposite door opening, so that the residual air current that forms after the air curtain air current impacted ground is introduced into the return air pipeline through the return air import, the return air export of return air pipeline reintroduces in the indoor environment again, it is noted that the place position of a plurality of racks in the data computer lab is kept away from the door opening, and the above-mentioned residual air current of mentioning if not handled by the return air device, can only be in the vicinity of corresponding door opening position collapsibility, can not be effectively acted on the region that many racks are located in the data computer lab. In combination with the technical solution, under the above-mentioned exemplary situation, the residual air flow is guided to the area where the plurality of cabinets are located through the air return pipeline, so that the air flow velocity in the area is disturbed to a certain extent, and by combining with the operation of the air conditioner, the diffusion efficiency of the refrigerating air flow in the indoor environment when the air conditioner operates the refrigerating function is further improved, so that the indoor temperature can be kept at the same temperature as much as possible, that is, the heat dissipation of the plurality of cabinets is balanced; in addition, in another example, the return air inlet and the air curtain air flow outlet are arranged opposite to each other, so that in the embodiment, the air curtain air flow can be discharged from the air curtain air flow outlet and directly enter the return air inlet, and compared with the above example, the return air flow has a larger flow velocity, so that the disturbance efficiency is further improved, and the flow velocity of the indoor environment is accelerated;
(2) On the other hand, when weather forecast weather suddenly changes, the weather forecast weather suddenly changes, especially the outdoor temperature suddenly changes, especially the summer rainfall, the wind, or the season change period. Under the weather change, the outdoor temperature is often similar to the indoor temperature, and the unnecessary power consumption is increased if the air conditioner still operates the refrigerating function, so that the air conditioner is temporarily adjusted to the operating state, namely, the refrigerating function is adjusted to be a fresh air function, so that the air flow with lower outdoor temperature is used for replacing the refrigerating air flow, the heat dissipation treatment of a plurality of cabinets is realized, and the air conditioner can be understood that the energy consumption is saved when the air conditioner operates the fresh air function compared with the refrigerating function;
(3) Moreover, in combination with the internal area of the actual data machine room, the air supply distance of the air conditioner is difficult to be covered completely, namely, the air conditioner can only be covered to the second air supply area, so that when the air conditioner is in transition operation, the temperature in the first return air area is in transition period to a certain extent, and a plurality of cabinets in the area are combined to continuously operate, if the diffusion rate of outdoor air flow is smaller than the corresponding heating value in the first return air area, the temperature in the first return air area is further increased, the auxiliary temperature regulation condition is further caused, the return air pipeline is required to be opened, the air flow rate in the first return air area is increased, the outdoor air flow is convenient to cover the first return air area in a short time, and the safe operation of the plurality of cabinets in the area is ensured. Therefore, in the technical scheme, the reasonable utilization of the air curtain airflow of the air curtain machine is further realized, so that the linkage between the air conditioner and the air curtain machine is improved by means of the air return device, and the whole energy consumption of the data machine room is saved under the condition that normal operation of a plurality of cabinets is ensured.
Drawings
Fig. 1 is a schematic flow chart of an energy-saving adjustment method for a data room according to a first embodiment of the present invention;
fig. 2 is a schematic module connection diagram of an energy-saving adjusting device for a data room according to a second embodiment of the present invention.
Reference numerals illustrate:
100-energy-saving adjusting device; 10-a first judging module; 20-a second judging module; 30-a first control module; 40-a third judging module; 50-a second control module.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Embodiment one:
referring to fig. 1, a flow chart of an energy-saving adjustment method for a data room according to an embodiment of the invention is shown. An air curtain machine, an air return device, an air conditioner and a plurality of cabinets are arranged in the data machine room; the air curtain machine is arranged at the position above the door opening of the data machine room, and the air return device is provided with an air return pipeline; the indoor environment where the data machine room is located is divided into a first air return area and a second air supply area which are mutually communicated, the first air return area receives air return flow obtained by guiding an air curtain machine through an air return pipeline, and the second air supply area receives air outlet flow from an air outlet of the air conditioner.
Specifically, the energy saving adjustment method includes, for example:
step S1, weather change information in a first future time period is obtained according to weather prediction equipment, and whether the weather change information meets preset weather shock conditions is judged;
step S21, if yes, judging whether a first outdoor sudden change temperature falling into a preset safe temperature range corresponding to safe operation of the cabinet exists in the weather change information;
step S31, if yes, controlling the air conditioner to adjust from an operation refrigeration function to an operation fresh air function;
step S4, judging whether the first temperature change information acquired in the first return air area meets an auxiliary temperature regulation condition or not;
and S51, if yes, controlling the return air device to guide the return air flow to the first return air area through the return air pipeline.
On the one hand, through setting up the air curtain air current of return air device to air curtain machine output in the data computer lab and carrying out the rational utilization for the air current waste that the air curtain air current impacted ground and cause has been reduced, for example, the return air import of return air pipeline can be located with the subaerial opposite door opening, so that the residual air current that forms after the air curtain air current impacted ground is introduced into the return air pipeline through the return air import, the return air export of return air pipeline reintroduces in the indoor environment again, it is noted that the place position of a plurality of racks in the data computer lab is kept away from the door opening, and the above-mentioned residual air current of mentioning if not handled by the return air device, can only be in the vicinity of corresponding door opening position collapsibility, can not be effectively acted on the region that many racks are located in the data computer lab.
In combination with the technical solution, under the above-mentioned exemplary situation, the residual air flow is guided to the area where the plurality of cabinets are located through the air return pipeline, so that the air flow velocity in the area is disturbed to a certain extent, and by combining with the operation of the air conditioner, the diffusion efficiency of the refrigerating air flow in the indoor environment when the air conditioner operates the refrigerating function is further improved, so that the indoor temperature can be kept at the same temperature as much as possible, that is, the heat dissipation of the plurality of cabinets is balanced; in addition, in another example, the return air inlet and the air curtain air flow outlet are arranged opposite to each other, so that in the embodiment, the air curtain air flow can be discharged from the air curtain air flow outlet and directly enter the return air inlet, and compared with the above example, the return air flow has a larger flow velocity, so that the disturbance efficiency is further improved, and the flow velocity of the indoor environment is accelerated; on the other hand, when weather forecast weather suddenly changes, the weather forecast weather suddenly changes, especially the outdoor temperature suddenly changes, especially the summer rainfall, the wind, or the season change period. Under the weather change, the outdoor temperature is often similar to the indoor temperature, and the unnecessary power consumption is increased if the air conditioner still operates the refrigerating function, so that the air conditioner is temporarily adjusted to the operating state, namely, the refrigerating function is adjusted to be a fresh air function, so that the air flow with lower outdoor temperature is used for replacing the refrigerating air flow, the heat dissipation treatment of a plurality of cabinets is realized, and the air conditioner can be understood that the energy consumption is saved when the air conditioner operates the fresh air function compared with the refrigerating function; moreover, in combination with the internal area of the actual data machine room, the air supply distance of the air conditioner is difficult to be covered completely, namely, the air conditioner can only be covered to the second air supply area, so that when the air conditioner is in a transition operation function, the temperature in the first return air area can be in a fluctuation stage to a certain extent, and a plurality of cabinets in the area are combined to continuously operate, if the diffusion rate of outdoor air flow is smaller than the corresponding heating value in the first return air area, the temperature in the first return air area is further caused to rise, which means that the auxiliary temperature regulation condition is met, the return air pipeline needs to be opened, so that the air flow rate in the first return air area is increased, the outdoor air flow can be conveniently covered to the first return air area in a short time, and the safe operation of the plurality of cabinets in the area is ensured. Therefore, in the technical scheme, the reasonable utilization of the air curtain airflow of the air curtain machine is further realized, so that the linkage between the air conditioner and the air curtain machine is improved by means of the air return device, and the whole energy consumption of the data machine room is saved under the condition that normal operation of a plurality of cabinets is ensured.
Preferably, the air outlet is arranged downwards so as to form air curtain air flow at the door opening position; the air return inlet of the air return pipeline is arranged opposite to the air outlet, a first control valve is arranged in the air return pipeline, and the first control valve is used for controlling the air return pipeline to switch between an open state and a closed state; when the return air pipeline is in an open state, air curtain airflow is guided to the first return air area from a return air outlet of the return air pipeline through the return air inlet; when the return air pipeline is in a closed state, the air curtain airflow is blocked to the door opening area where the door opening is located.
Specifically, when the return air pipeline is in a closed state, the air curtain airflow is stopped by the first control valve and cannot be guided into the first return air area through the return air outlet, and at the moment, the airflow discharged by the air curtain machine does not participate in the return air process of the return air device.
Control return air device is through return air pipeline with return air current guide to first return air region, include:
if the coverage rate of the area with the first temperature in the first return air area is smaller than the preset coverage rate in the preset time for running the fresh air function of the air conditioner, determining that a plurality of cabinets located in the first return air area have running high-temperature risks;
increasing the air outlet air shield of the air conditioner according to the area coverage rate, and controlling the return air pipeline to keep an open state; wherein the first temperature falls within a preset safe temperature range.
Specifically, as the distance between the first air return area and the second air supply area is different compared with the air conditioner, the air conditioner can realize heat exchange with the second air supply area in a first time, the temperature change of the first air return area is affected by heat generated by the operation of a plurality of cabinets in the first air return area, the main means of temperature control is that the temperature difference between the second air supply area and the first air return area is utilized, that is, low-temperature air flow formed in the second air supply area enters the first air return area to realize heat exchange of the two areas, and correspondingly, the size of an air outlet of the air conditioner influences the heat exchange rate of the two areas, and in combination with practical situations, the diffusion of the air flow needs diffusion time, which leads to the fact that the heat exchange with the second air supply area is realized later in a position in the first air return area than the second air supply area, and in a preset time, if the area is smaller than the preset coverage rate, the air outlet is lower, and if the air outlet is realized by the air conditioner, the air outlet is interacted, the air flow in the corresponding high-temperature area is at risk of the first air return area. At this time, the air return device can be controlled to accelerate the airflow velocity in the first air return area, so that the airflow diffusion velocity in the second air supply area towards the first air return area is accelerated, and the purpose of improving the area coverage rate is achieved.
Moreover, in combination with the running state of the air conditioner, the air outlet air baffle is improved, so that the airflow velocity of the second air supply area is driven, the airflow diffusion velocity of the area towards the first air return area is driven to a certain extent, and the air return effect of the air return device is combined, so that the heat exchange efficiency in the first air return area and the second air supply area is improved under the driving of the airflows in the two areas respectively, the area coverage rate with the first temperature is more than or equal to the preset coverage rate in the preset time, and a plurality of cabinets in the first air return area can be ensured to run in the preset safety temperature range.
Preferably, the control return air device directs the return air flow to the first return air zone through a return air line, and further comprises:
if the area coverage rate of the air conditioner is larger than or equal to the preset coverage rate in the preset time of running the fresh air function, the air outlet air curtain is adjusted according to the temperature difference value between the first temperature and the lower limit temperature forming the preset safety temperature range.
On the basis of the above specific content, since the first temperature is defined as falling within the preset safe temperature range, then, the air outlet damper can be finely adjusted with respect to the relation between the first temperature and the upper limit temperature and the lower limit temperature forming the preset safe temperature range, specifically, the preset safe temperature range can be divided into a plurality of temperature intervals, then, the gear of the air outlet damper can be adjusted according to the fact that the first temperature falls within the specific corresponding temperature interval, so that the matching of the two is more accurate and reliable, meanwhile, the situation that the airflow velocity in the second air supply area caused by the fact that the first temperature falls within other temperature intervals is too large is effectively avoided, the energy consumption is too large, in combination with the actual situation of the indoor environment, it is difficult to avoid that dust or dust accumulation exists in the indoor environment, especially the dust is attached to the top position of the housing of the cabinet, and when the air outlet damper is too large, although the airflow diffusion rate of the second air supply area to the first air return area is quickened, the dust or the dust in the free state is also caused at least in the second air supply area, so that the dust in the second air supply area is brought into the cabinet, for example, the dust is easily attached to a circuit in the cabinet, the same risk is easily caused, and the dust is easily attached to the cabinet is easily to the dust is easily attached to the second air supply area, and the dust is easily attached to the first air supply area, and the dust is also in the air return to the first air return area, and the dust is easily attached to the first air supply area.
Furthermore, by correlating the air outlet wind shield with a plurality of temperature intervals, a good safe operation temperature environment can be provided for normal operation of the cabinet to a certain extent, and the dust accumulation condition of the indoor environment corresponding to the surrounding area of the cabinet is considered, so that the risk of equipment short circuit caused by dust accumulation entering the cabinet is reduced to the greatest extent.
On the contrary, the flow speed of the return air flow guided into the first return air area by the return air device can be controlled by the air curtain machine, and the return air flow is matched with the air outlet air curtain on the basis of meeting the requirement of forming the air curtain air flow; in addition, the flow of the return air flow can be adjusted by controlling the opening angle of the valve of the first control valve.
Preferably, the air conditioner stores position distribution information of the plurality of cabinets in the second air supply area; the control air conditioner is adjusted to the fresh air function by the operation refrigeration function, includes:
if the weather change information comprises rainy weather associated with the first outdoor sudden change temperature, acquiring an outdoor humidity value of the rainy weather and an indoor temperature when the air conditioner operates a refrigeration function;
judging whether a potential condensation risk exists at an air outlet in the process of adjusting the air conditioner from a refrigerating function to a fresh air function according to an outdoor humidity value and an indoor temperature;
If yes, matching preset operation data in a preset database of the air conditioner according to the environmental parameters of the area where the air outlet corresponding to the air conditioner is located;
controlling the air conditioner to operate a fresh air function on the second air supply area according to preset operation data;
if not, controlling the air conditioner to operate the fresh air function according to a preset wind gear; the preset operation data comprise preset operation frequency and preset air guide angle of the air guide plate.
In a specific example, when the weather change information includes rainy weather, it indicates that the outdoor air flow guided to the indoor environment has a higher water content, and in combination with summer conditions, especially when the cold and hot alternation at the air outlet is more severe, condensation is very easy to occur on the air deflector located at the air outlet, and when the condensed water drops are guided into the second air supply area through the air outlet air flow, water accumulation is easy to form, which is specifically indicated as water accumulation splashing onto the cabinet or splashing onto the ground.
Therefore, in order to reduce the water accumulation generated by the condensation phenomenon, the operation frequency of the air conditioner is adjusted to be the preset operation frequency, the air guide angle of the air guide plate is adjusted to be the preset air guide angle, specifically, the condensation prevention effect is realized by combining the preset operation frequency and the preset air guide angle, it is to be understood that the condensation prevention effect at the position can be expressed as that the condensation water on the air guide plate is directly evaporated on the air guide plate through the air outlet air flow, thereby effectively avoiding the water being discharged to the same area of the second air supply area in the form of small water drops, of course, the water drops are blown away from the air guide plate by the air outlet air flow before being condensed to form the small water drops on the air guide plate, the small water drops are free in the air and blown down to different positions of the second air supply area, a large number of the small water drops are prevented from being collected at the same position, and the scattered small water drops can be evaporated in a short-time manner compared with the fresh air function of the air conditioner, and the evaporation time is shortened, and the air conditioner is prevented from being in the form of the evaporation time.
To further illustrate, on the basis of the above specific example, the time for the air deflector to generate condensation to form small water droplets is, for example, 20 minutes, and the condensation time can be prolonged from 20 minutes to 40 minutes by, for example, reducing the operation frequency to a preset operation frequency; of course, when adjusting the wind-guiding angle, change the air current coverage rate that the wind pressure sensor acted on the leeward side of aviation baffle, for example when the air current coverage rate reaches 100%, at this moment, can understand that the air current of the air outlet can be with the positive wind pressure value that satisfies the drop of blowing off totally cover the leeward side of aviation baffle to effectively avoided the drop of water to assemble the condition emergence of dew. The positive direction of the positive wind pressure value acting on the leeward side is understood to mean that the wind direction comprises a component of force which remains perpendicular to the leeward side. Of course, if the wind direction is only the vertical lee plane when the wind outlet wind shield is kept unchanged, the forward wind pressure value is the maximum at this time, and the risk of condensation at this time is the minimum, compared with the wind outlet flows in other directions.
Preferably, the second air supply area consists of a cabinet area and an aisle area, and the position distribution information corresponds to the cabinet area; the control air conditioner operates fresh air function to the second air supply area according to preset operation data, and comprises the following steps:
Acquiring the condensation time of the air deflector according to the environmental parameters;
controlling the air conditioner to alternately maintain a first operation state and a second operation state between the cabinet area and the aisle area according to the condensation time length; the first operation state comprises the steps of controlling the air conditioner to operate the cabinet area according to preset operation data for a first preset time period; the second operation state comprises the steps of controlling the air conditioner to be changed from a preset air guide angle to a transitional air guide angle towards the aisle area, and keeping a second preset time length, wherein the first preset time length is smaller than the condensation time length.
In one embodiment, the condensation time is used for indicating the time required for condensation of the water droplets on the air deflector, and when the first preset time is smaller than the condensation time, the water droplets are prevented from being blown onto the cabinet in the process that the air outlet is aligned to the cabinet area to convey the air outlet flow, and in contrast, when the air conditioner is kept in the first running state towards the cabinet area for the first preset time, the air deflector is adjusted to align the air outlet to the aisle area, the condensed water droplets are discharged to the aisle area, and when the second preset time is maintained, the water droplets are ensured to be discharged, the second running state is changed into the first running state, and the circulation is performed.
Preferably, the air return device further comprises an air outlet pipeline communicated with the air return pipeline, a second control valve is arranged in the air outlet pipeline, and the second control valve is used for guiding the return air flow into the outdoor environment through the air outlet pipeline or closing the communication between the air outlet pipeline and the outdoor environment;
the control air conditioner operates fresh air function to the second air supply area according to preset operation data, and comprises the following steps:
if the detected condensation time length is less than a first preset time length in the process of keeping the first running state of the air conditioner, an auxiliary air outlet signal is sent to the air return device;
controlling the air conditioner to operate a refrigeration and dehumidification function;
controlling the air return device to open an air outlet pipeline according to the auxiliary air outlet signal;
when the humidity value in the environment parameter is lower than the preset humidity value and the detected condensation time is longer than the first preset time, the air conditioner is controlled to be changed from the refrigeration and dehumidification function to the fresh air function.
Specifically, the air flow rate of the indoor environment is improved by opening the air return pipeline, in short, the air curtain machine is larger in air flow rate near the area where the air curtain air flow is formed, and the surrounding air is led into the air return inlet, so that the effects of accelerating the air flow rate of the first air return area and discharging the air in the area through the air outlet pipeline are achieved to a certain extent, the indoor humidity is reduced to a certain extent, the refrigerating and dehumidifying functions are combined with the air conditioner, and the indoor humidity reducing effect is further improved.
Preferably, the method for obtaining weather variation information in a first future time period according to the weather prediction device and judging whether the weather variation information meets a preset weather shock condition includes:
if not, controlling the air conditioner to operate the refrigeration function according to the indoor temperature in the data machine room;
or alternatively, the first and second heat exchangers may be,
judging whether the weather change information has a first outdoor sudden change temperature falling into a preset safe temperature range corresponding to the safe operation of the cabinet or not comprises the following steps:
if not, controlling the air conditioner to operate the refrigeration function according to the indoor temperature in the data machine room;
or alternatively, the first and second heat exchangers may be,
judging whether the first temperature change information acquired in the first return air area meets the auxiliary temperature regulation condition or not, comprising:
if not, the return air pipeline is controlled to be kept in a closed state.
Preferably, the air conditioner comprises an indoor unit, a fresh air pipeline communicated with the outdoor environment is arranged in the indoor unit, the fresh air pipeline comprises a first fresh air inlet, a second fresh air inlet and a third air outlet which are communicated with each other, a third control valve is arranged at the position of the fresh air pipeline corresponding to the first fresh air inlet, and a fourth control valve is arranged at the position of the fresh air pipeline corresponding to the second fresh air inlet; wherein, the fresh air pipeline corresponds the position of first fresh air import and is equipped with filter assembly. The control air conditioner is adjusted to the fresh air function by the operation refrigeration function, includes:
If the weather change information comprises non-rainy weather associated with the first outdoor sudden change temperature, judging whether to control the indoor unit to start a filtering function according to the obtained particulate matter concentration of the outdoor environment;
if yes, the third control valve is controlled to open the first fresh air inlet, and the fourth control valve is controlled to close the second fresh air inlet;
if not, controlling the third control valve and the fourth control valve to open at least one of the first fresh air inlet and the second fresh air inlet respectively matched with the third control valve and the fourth control valve.
In a specific example, the outdoor environment is utilized under sudden weather change by starting the fresh air function, and the indoor environment is cooled by natural low-temperature airflow instead of the refrigerating function of the air conditioner. In the process, the concentration of the particles in the outdoor environment needs to be noted, so that a large amount of dust particles are prevented from being brought into the indoor environment through the first fresh air inlet and/or the second fresh air inlet, and under the action of the fresh air flow, a large amount of dust is enabled to float freely in the indoor environment. When the concentration of the particulate matters in the outdoor environment is detected to be higher than the preset standard concentration, the air conditioner is controlled to start the filtering function, the fresh air function is maintained, the third control valve is controlled to open the first fresh air inlet to be in an open state, the fourth control valve is controlled to close the second fresh air inlet to be in a closed state, and then the outdoor air only enters the indoor environment through the first fresh air inlet. The particulate matter concentration is embodied as PM2.5, and the filter component is a filter screen structure for adsorbing PM2.5, so that the filter screen structure can absorb PM2.5 to reduce or block the PM2.5 from entering the indoor environment through the first fresh air inlet.
In contrast, in another embodiment, when the concentration of the particulate matter is lower than the preset standard concentration, it means that the concentration of the particulate matter in the outdoor environment is lower, and the discharge of the particulate matter into the indoor environment without treatment does not cause great pollution to the cleanliness of the indoor environment, and thus, in this case, the first fresh air inlet and the second fresh air inlet can be controlled while maintaining the open state.
Embodiment two:
referring to fig. 2, a schematic module connection diagram of an energy-saving adjusting device 100 for a data room according to a second embodiment of the present invention is shown. Specifically, the energy saving adjusting device 100 is applied to the energy saving adjusting method as in the first embodiment, and the energy saving adjusting device 100 includes, for example, a first determining module 10, a second determining module 20, a first controlling module 30, a third determining module 40, and a second controlling module 50. The first judging module 10 is configured to obtain weather variation information in a first future time period according to the weather prediction device, and judge whether the weather variation information meets a preset weather shock condition; the second determining module 20 is configured to determine whether a first outdoor sudden change temperature falling within a preset safe temperature range corresponding to safe operation of the cabinet exists in the weather change information; the first control module 30 is used for controlling the air conditioner to be adjusted from an operation refrigeration function to an operation fresh air function; the third judging module 40 is configured to judge whether the first temperature change information acquired in the first air return area meets an auxiliary temperature adjustment condition; the second control module 50 is used for controlling the return air device to guide the return air flow to the first return air area through the return air pipeline.
Further, in this embodiment, the technical effects corresponding to any technical scheme of the energy-saving adjustment method can be achieved, which is not described herein.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.
Claims (7)
1. An energy-saving regulation method for a data machine room is characterized in that,
an air curtain machine, an air return device, an air conditioner and a plurality of cabinets are arranged in the data machine room; the air curtain machine is arranged at the position above the door opening of the data machine room, and the air return device is provided with an air return pipeline;
dividing the indoor environment where the data machine room is located into a first air return area and a second air supply area which are communicated with each other, wherein the first air return area receives air return flow obtained by guiding the air curtain machine by the air return pipeline, and the second air supply area receives air outlet flow from an air outlet of the air conditioner;
the energy-saving adjusting method comprises the following steps:
acquiring weather variation information in a first future time period according to weather prediction equipment, and judging whether the weather variation information meets preset weather shock conditions or not;
If yes, judging whether a first outdoor sudden change temperature falling into a preset safe temperature range corresponding to the safe operation of the cabinet exists in the weather change information;
if yes, controlling the air conditioner to adjust from an operation refrigeration function to an operation fresh air function;
judging whether first temperature change information acquired in the first return air area meets an auxiliary temperature regulation condition or not;
if yes, controlling the return air device to guide the return air flow to the first return air area through the return air pipeline;
the air outlet is arranged downwards so as to form air curtain airflow at the door opening position; the air return inlet of the air return pipeline is arranged opposite to the air outlet, a first control valve is arranged in the air return pipeline, and the first control valve is used for controlling the air return pipeline to switch between an open state and a closed state;
when the return air pipeline is in the open state, the air curtain air flow is guided to the first return air area from the return air outlet of the return air pipeline through the return air inlet;
when the return air pipeline is in the closed state, the air curtain airflow is blocked to a door opening area where the door opening is positioned;
The control of the return air device directs the return air flow to the first return air zone through the return air duct, comprising:
if the area coverage rate of the first temperature in the first return air area is smaller than the preset coverage rate in the preset time for running the fresh air function, judging that a plurality of cabinets located in the first return air area have running high-temperature risks;
increasing an air outlet air baffle of the air conditioner according to the area coverage rate, and controlling the return air pipeline to keep the open state;
wherein the first temperature falls within the preset safe temperature range;
the control of the return air device directs the return air flow to the first return air zone through the return air line, further comprising:
and if the area coverage rate is greater than or equal to the preset coverage rate in the preset time of running the fresh air function, adjusting the air outlet air baffle according to the temperature difference value between the first temperature and the lower limit temperature forming the preset safety temperature range.
2. The energy saving adjustment method according to claim 1, characterized in that,
the air conditioner stores position distribution information of the plurality of cabinets in the second air supply area; the control of the air conditioner is realized by adjusting an operation refrigerating function into an operation fresh air function, and the control comprises the following steps:
If the weather variation information comprises a rainy weather associated with the first outdoor sudden change temperature, acquiring an outdoor humidity value of the rainy weather and an indoor temperature when the air conditioner operates the refrigeration function;
judging whether a potential condensation risk exists in the air outlet or not in the process of adjusting the air conditioner from the refrigerating function to the fresh air function according to the outdoor humidity value and the indoor temperature;
if yes, matching preset operation data in a preset database of the air conditioner according to the environmental parameters of the area of the air conditioner corresponding to the air outlet;
controlling the air conditioner to operate the fresh air function on the second air supply area according to the preset operation data;
if not, controlling the air conditioner to operate the fresh air function according to a preset wind gear;
the preset operation data comprise preset operation frequency and preset air guide angle of the air guide plate.
3. The energy saving adjustment method according to claim 2, characterized in that,
the second air supply area consists of a cabinet area and an aisle area, and the position distribution information corresponds to the cabinet area; the controlling the air conditioner to operate the fresh air function on the second air supply area according to the preset operation data comprises the following steps:
Acquiring the condensation time of the air deflector according to the environmental parameters;
controlling the air conditioner to alternately maintain a first operation state and a second operation state between the cabinet area and the aisle area according to the condensation time length;
the first operation state comprises controlling the air conditioner to operate the cabinet area according to the preset operation data for a first preset time period; the second operation state comprises the steps of controlling the air conditioner to be changed from the preset air guide angle to the transitional air guide angle towards the aisle area, and keeping a second preset duration, wherein the first preset duration is smaller than the condensation duration.
4. The energy saving adjustment method according to claim 3, characterized in that,
the air return device further comprises an air outlet pipeline communicated with the air return pipeline, a second control valve is arranged in the air outlet pipeline, and the second control valve is used for guiding the return air flow into an outdoor environment through the air outlet pipeline or closing the communication between the air outlet pipeline and the outdoor environment;
the controlling the air conditioner to operate the fresh air function on the second air supply area according to the preset operation data comprises the following steps:
If the detected condensation time is less than the first preset time in the process of keeping the first running state, an auxiliary air outlet signal is sent to the air return device;
controlling the air conditioner to operate a refrigeration and dehumidification function;
controlling the air return device to open the air outlet pipeline according to the auxiliary air outlet signal;
and when the humidity value in the environment parameter is lower than a preset humidity value and the detected condensation time is longer than the first preset time, controlling the air conditioner to be changed from the refrigeration and dehumidification function to the fresh air function.
5. The energy saving adjustment method according to claim 1, characterized in that,
the method for obtaining the weather change information in the first future time period according to the weather prediction equipment and judging whether the weather change information meets the preset weather shock condition comprises the following steps:
if not, controlling the air conditioner to operate the refrigeration function according to the indoor temperature in the data machine room;
or alternatively, the first and second heat exchangers may be,
judging whether the weather change information has a first outdoor sudden change temperature falling into a preset safe temperature range corresponding to the safe operation of the cabinet or not comprises the following steps:
If not, controlling the air conditioner to operate the refrigeration function according to the indoor temperature in the data machine room;
or alternatively, the first and second heat exchangers may be,
the judging whether the first temperature change information acquired in the first return air area meets the auxiliary temperature regulation condition or not comprises the following steps:
if not, the return air pipeline is controlled to be kept in a closed state.
6. The energy saving adjustment method according to claim 1, characterized in that,
the air conditioner comprises an indoor unit, wherein a fresh air pipeline communicated with an outdoor environment is arranged in the indoor unit, the fresh air pipeline comprises a first fresh air inlet, a second fresh air inlet and a third air outlet which are communicated with each other, a third control valve is arranged at the position, corresponding to the first fresh air inlet, of the fresh air pipeline, and a fourth control valve is arranged at the position, corresponding to the second fresh air inlet; wherein, the position of the fresh air pipeline corresponding to the first fresh air inlet is provided with a filter component;
the control of the air conditioner is realized by adjusting an operation refrigerating function into an operation fresh air function, and the control comprises the following steps:
if the weather change information comprises non-rainy weather associated with the first outdoor sudden change temperature, judging whether to control the indoor unit to start a filtering function according to the obtained particulate matter concentration of the outdoor environment;
If yes, the third control valve is controlled to open the first fresh air inlet, and the fourth control valve is controlled to close the second fresh air inlet;
if not, controlling the third control valve and the fourth control valve to open at least one of the first fresh air inlet and the second fresh air inlet which are respectively matched with the third control valve and the fourth control valve.
7. An energy-saving adjusting device of a data machine room is characterized in that,
an air curtain machine, an air return device, an air conditioner and a plurality of cabinets are arranged in the data machine room; the air curtain machine is arranged at the position above the door opening of the data machine room, and the air return device is provided with an air return pipeline;
dividing the indoor environment where the data machine room is located into a first air return area and a second air supply area which are communicated with each other, wherein the first air return area receives air return flow obtained by guiding the air curtain machine by the air return pipeline, and the second air supply area receives air outlet flow from an air outlet of the air conditioner; the energy-saving adjusting device includes:
the first judging module is used for acquiring weather variation information in a first future time period according to weather prediction equipment and judging whether the weather variation information meets preset weather sudden change conditions or not;
The second judging module is used for judging whether the weather change information has a first outdoor sudden change temperature falling into a preset safe temperature range corresponding to the safe operation of the cabinet or not;
the first control module is used for controlling the air conditioner to be adjusted from an operation refrigeration function to an operation fresh air function;
the third judging module is used for judging whether the first temperature change information acquired in the first return air area meets an auxiliary temperature regulation condition or not;
the second control module is used for controlling the return air device to guide the return air flow to the first return air area through the return air pipeline;
the air outlet is arranged downwards so as to form air curtain airflow at the door opening position; the air return inlet of the air return pipeline is arranged opposite to the air outlet, a first control valve is arranged in the air return pipeline, and the first control valve is used for controlling the air return pipeline to switch between an open state and a closed state;
when the return air pipeline is in the open state, the air curtain air flow is guided to the first return air area from the return air outlet of the return air pipeline through the return air inlet;
When the return air pipeline is in the closed state, the air curtain airflow is blocked to a door opening area where the door opening is positioned;
the control of the return air device directs the return air flow to the first return air zone through the return air duct, comprising:
if the area coverage rate of the first temperature in the first return air area is smaller than the preset coverage rate in the preset time for running the fresh air function, judging that a plurality of cabinets located in the first return air area have running high-temperature risks;
increasing an air outlet air baffle of the air conditioner according to the area coverage rate, and controlling the return air pipeline to keep the open state;
wherein the first temperature falls within the preset safe temperature range;
the control of the return air device directs the return air flow to the first return air zone through the return air line, further comprising:
and if the area coverage rate is greater than or equal to the preset coverage rate in the preset time of running the fresh air function, adjusting the air outlet air baffle according to the temperature difference value between the first temperature and the lower limit temperature forming the preset safety temperature range.
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Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010019538A (en) * | 2008-07-14 | 2010-01-28 | Hiroo Matsumori | Convection promoting wind flow fan |
| CN102821581A (en) * | 2011-06-08 | 2012-12-12 | 上海启电信息科技有限公司 | Energy saving method for communication machine room |
| CN205842948U (en) * | 2016-08-02 | 2016-12-28 | 江苏晶雪节能科技股份有限公司 | High-efficiency and energy-saving type freezer air curtain |
| CN205909447U (en) * | 2016-08-02 | 2017-01-25 | 江苏晶雪节能科技股份有限公司 | Adjustable wind direction air curtain of energy -efficient type freezer machine |
| CN106896898A (en) * | 2017-03-01 | 2017-06-27 | 国电南瑞科技股份有限公司 | A kind of system-level power-economizing method for being applied to Large-lag System based on comprehensively monitoring |
| CN107172861A (en) * | 2017-06-20 | 2017-09-15 | 郑州云海信息技术有限公司 | A kind of variable data center machine room energy-saving cooling system of airflow circulating and its control method |
| CN107300278A (en) * | 2016-04-14 | 2017-10-27 | 施耐德电气It公司 | The system and method used for the compressor minimized in HVAC system |
| CN108966606A (en) * | 2018-09-03 | 2018-12-07 | 沈阳宁声风机有限责任公司 | Low noise computer room air energy energy saver |
| CN209489788U (en) * | 2018-08-20 | 2019-10-15 | 宁波奇红电器有限公司 | A kind of single fighter air curtain showcase |
| CN110392515A (en) * | 2019-07-23 | 2019-10-29 | 上海朗绿建筑科技股份有限公司 | A kind of Cooling and Heat Source equipment room energy-conserving control method and system based on historical data |
| CN111964212A (en) * | 2020-07-24 | 2020-11-20 | 宁波奥克斯电气股份有限公司 | Control method, control device and air conditioning system |
| CN112584684A (en) * | 2020-12-30 | 2021-03-30 | 江苏佰睿安新能源科技有限公司 | Heat pipe energy-saving system for temperature adjustment of machine room and refrigerating capacity control system thereof |
| WO2021169087A1 (en) * | 2020-02-27 | 2021-09-02 | 青岛海尔空调电子有限公司 | Duct-type air conditioner and operation control method therefor, and device |
| WO2021227427A1 (en) * | 2020-08-17 | 2021-11-18 | 青岛海尔空调器有限总公司 | Control method and control apparatus for air conditioner, and air conditioner |
| WO2022037167A1 (en) * | 2020-08-21 | 2022-02-24 | 维谛技术有限公司 | Integrated air conditioner and machine room heat dissipation system |
| CN114585233A (en) * | 2022-03-16 | 2022-06-03 | 陈新宇 | Temperature control method and temperature control system for base station room |
| CN114585247A (en) * | 2022-05-09 | 2022-06-03 | 浙江德塔森特数据技术有限公司 | AI analysis-based energy-saving control method for data machine room |
| CN115013951A (en) * | 2022-08-08 | 2022-09-06 | 浙江德塔森特数据技术有限公司 | Intelligent monitoring method for data machine room and data machine room |
| CN115200094A (en) * | 2022-06-27 | 2022-10-18 | 金茂健康科技(南京)有限公司 | Energy-saving air conditioning system and control method thereof |
| CN115451570A (en) * | 2022-09-26 | 2022-12-09 | 宁波奥克斯电气股份有限公司 | Air curtain machine residual air recovery device, control method, air conditioner and storage medium |
| CN115854500A (en) * | 2023-01-09 | 2023-03-28 | 宁波奥克斯电气股份有限公司 | Control method and control device of air conditioner and air conditioner |
| CN116017963A (en) * | 2023-03-28 | 2023-04-25 | 浙江德塔森特数据技术有限公司 | Intelligent regulation cabinet refrigerating capacity regulating method and intelligent regulation cabinet |
| CN219394156U (en) * | 2022-11-29 | 2023-07-21 | 深圳市长洲电子有限公司 | Inverter power cabinet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010204729A1 (en) * | 2009-01-14 | 2011-09-01 | Integral Analytics, Inc. | Optimization of microgrid energy use and distribution |
| JP5696877B2 (en) * | 2010-10-01 | 2015-04-08 | 清水建設株式会社 | Operation management device, operation management method, and operation management program |
| US20110257795A1 (en) * | 2011-06-24 | 2011-10-20 | Pvt Solar, Inc. | Thermostat method and system for controlling solar energy utilization for efficient energy usage and conservation of energy resources |
| CN106406157B (en) * | 2015-07-30 | 2021-02-02 | 松下知识产权经营株式会社 | Control method of information terminal and energy saving support system |
-
2023
- 2023-11-07 CN CN202311464457.3A patent/CN117202652B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010019538A (en) * | 2008-07-14 | 2010-01-28 | Hiroo Matsumori | Convection promoting wind flow fan |
| CN102821581A (en) * | 2011-06-08 | 2012-12-12 | 上海启电信息科技有限公司 | Energy saving method for communication machine room |
| CN107300278A (en) * | 2016-04-14 | 2017-10-27 | 施耐德电气It公司 | The system and method used for the compressor minimized in HVAC system |
| CN205842948U (en) * | 2016-08-02 | 2016-12-28 | 江苏晶雪节能科技股份有限公司 | High-efficiency and energy-saving type freezer air curtain |
| CN205909447U (en) * | 2016-08-02 | 2017-01-25 | 江苏晶雪节能科技股份有限公司 | Adjustable wind direction air curtain of energy -efficient type freezer machine |
| CN106896898A (en) * | 2017-03-01 | 2017-06-27 | 国电南瑞科技股份有限公司 | A kind of system-level power-economizing method for being applied to Large-lag System based on comprehensively monitoring |
| CN107172861A (en) * | 2017-06-20 | 2017-09-15 | 郑州云海信息技术有限公司 | A kind of variable data center machine room energy-saving cooling system of airflow circulating and its control method |
| CN209489788U (en) * | 2018-08-20 | 2019-10-15 | 宁波奇红电器有限公司 | A kind of single fighter air curtain showcase |
| CN108966606A (en) * | 2018-09-03 | 2018-12-07 | 沈阳宁声风机有限责任公司 | Low noise computer room air energy energy saver |
| CN110392515A (en) * | 2019-07-23 | 2019-10-29 | 上海朗绿建筑科技股份有限公司 | A kind of Cooling and Heat Source equipment room energy-conserving control method and system based on historical data |
| WO2021169087A1 (en) * | 2020-02-27 | 2021-09-02 | 青岛海尔空调电子有限公司 | Duct-type air conditioner and operation control method therefor, and device |
| CN111964212A (en) * | 2020-07-24 | 2020-11-20 | 宁波奥克斯电气股份有限公司 | Control method, control device and air conditioning system |
| WO2021227427A1 (en) * | 2020-08-17 | 2021-11-18 | 青岛海尔空调器有限总公司 | Control method and control apparatus for air conditioner, and air conditioner |
| WO2022037167A1 (en) * | 2020-08-21 | 2022-02-24 | 维谛技术有限公司 | Integrated air conditioner and machine room heat dissipation system |
| CN112584684A (en) * | 2020-12-30 | 2021-03-30 | 江苏佰睿安新能源科技有限公司 | Heat pipe energy-saving system for temperature adjustment of machine room and refrigerating capacity control system thereof |
| CN114585233A (en) * | 2022-03-16 | 2022-06-03 | 陈新宇 | Temperature control method and temperature control system for base station room |
| CN114585247A (en) * | 2022-05-09 | 2022-06-03 | 浙江德塔森特数据技术有限公司 | AI analysis-based energy-saving control method for data machine room |
| CN115200094A (en) * | 2022-06-27 | 2022-10-18 | 金茂健康科技(南京)有限公司 | Energy-saving air conditioning system and control method thereof |
| CN115013951A (en) * | 2022-08-08 | 2022-09-06 | 浙江德塔森特数据技术有限公司 | Intelligent monitoring method for data machine room and data machine room |
| CN115451570A (en) * | 2022-09-26 | 2022-12-09 | 宁波奥克斯电气股份有限公司 | Air curtain machine residual air recovery device, control method, air conditioner and storage medium |
| CN219394156U (en) * | 2022-11-29 | 2023-07-21 | 深圳市长洲电子有限公司 | Inverter power cabinet |
| CN115854500A (en) * | 2023-01-09 | 2023-03-28 | 宁波奥克斯电气股份有限公司 | Control method and control device of air conditioner and air conditioner |
| CN116017963A (en) * | 2023-03-28 | 2023-04-25 | 浙江德塔森特数据技术有限公司 | Intelligent regulation cabinet refrigerating capacity regulating method and intelligent regulation cabinet |
Non-Patent Citations (2)
| Title |
|---|
| 廊坊IDC机房空调节能改造可行性分析;王景刚;康利改;刘杰;;制冷与空调(01);正文全文 * |
| 通信机房应用直接蒸发冷却空调方式的优化及节能分析;黄翔;周海东;范坤;宋姣姣;;暖通空调(10);正文全文 * |
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