Intelligent control energy-saving system for solving local hot spots of base station machine room

Abstract

The utility model provides an intelligent control energy-saving system for solving local hot spots of a base station machine room, which comprises the base station machine room and a strong convection air circulation subsystem, a plurality of communication devices are arranged in the base station machine room, the strong convection air circulation subsystem comprises an air feeder and an exhaust fan, the air feeder and the exhaust fan are both arranged on the side wall of the base station machine room, and the communication devices are communicated with the communication devices. An air inlet channel and an exhaust channel are formed in the base station room through the severe convection air circulation subsystem, the air feeder corresponds to the air inlet channel, and the exhaust fan corresponds to the exhaust channel. The severe convection air circulation subsystem further comprises at least one air drainage nozzle and at least one air drainage pipe, and the air drainage nozzle is installed at an air supply outlet of the air feeder and used for draining a cold source on the outer side of the base station room to the air inlet channel. One end of the air drainage pipe is installed at an air return port of the exhaust fan, and the other end of the air drainage pipe extends to a local hot spot generated by the communication equipment and is used for draining a heat source of the local hot spot out of the base station room so as to prevent the local hot spot effect in the base station room from being aggravated.

Description

Technical Field

[0001] The utility model relates to the technical field of communication base stations, and in particular to an intelligent control energy-saving system for solving local hot spots in a base station room. Background Art

[0002] With the large-scale construction of 5G networks, there are more and more communication equipment in base station rooms, which has greatly increased the energy consumption in the field of base station rooms and increased the pressure of energy saving and cost reduction. In the face of communication base station rooms, there are problems such as difficulty in centralized remote and refined management and serious energy waste. Base station rooms are using different means to implement energy-saving and cost-reduction measures. The current energy-saving scheme for base station rooms mainly consists of the following two points: one is to perform intelligent switching and rotation standby management of air conditioners, and the other is to add a fresh air system. However, after the cabinet adds 5G equipment, the heat gathered near the 5G equipment cabinet will be more than other places in the room. If the energy-saving means of intelligent switching of air conditioners and rotation standby management are adopted, the problem of local hot spots will be aggravated due to insufficient indoor air circulation; if the energy-saving means of traditional fresh air systems are adopted, the indoor air cannot form strong convection, and the fresh air flow cannot be delivered to the required cold channel. The exhaust fan cannot accurately remove the heat source near the local hot spots, so that the local hot spots cannot be effectively cooled, which will cause the problem of local hot spots to aggravate.

[0003] Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Utility Model Content

[0004] The utility model provides an intelligent control energy-saving system for solving local hot spots in a base station room, so as to solve the problem that the existing energy-saving scheme for the base station room may aggravate the local hot spot effect due to insufficient air circulation and unreasonable position of the air supply outlet of the fresh air system.

[0005] The utility model provides an intelligent control energy-saving system for solving local hot spots in a base station room, comprising:

[0006] A base station room, wherein a plurality of communication devices are arranged in the base station room;

[0007] A strong convection air circulation subsystem, comprising at least one blower and at least one exhaust fan, wherein the blower and the exhaust fan are both installed on the side wall of the base station room, and an air inlet channel and an air exhaust channel are formed in the base station room through the strong convection air circulation subsystem, wherein the blower is arranged corresponding to the air inlet channel, and the exhaust fan is arranged corresponding to the air exhaust channel;

[0008] The strong convection air circulation subsystem also includes at least one air drainage nozzle and at least one air drainage tube. At least one air drainage nozzle is installed at the air supply port of the blower, and is used to drain the cold source outside the base station room to the air inlet channel; one end of at least one air drainage tube is installed at the return air port of the exhaust fan, and the other end extends to the local hotspot generated by the communication equipment, and is used to drain the heat source of the local hotspot to the outside of the base station room.

[0009] Optionally, the intelligent control energy-saving system also includes at least one air-conditioning device, which is arranged at intervals from the multiple communication devices; the multiple communication devices are arranged in at least one row, and the arrangement characteristics of the air inlet channel and the exhaust channel formed by the strong convection air circulation subsystem are arranged correspondingly according to the arrangement orientation of the multiple communication devices.

[0010] Optionally, one air inlet channel corresponds to at least one air supply fan, and each air supply fan corresponds to one or more air guide nozzles; one air exhaust channel corresponds to at least one exhaust fan, and each exhaust fan corresponds to one or more air guide pipes.

[0011] Optionally, the air supply fan is installed on the side wall of the base station room on the side facing away from the sun, and the air supply fan is located in the middle or bottom of the side wall of the base station room on the side facing away from the sun; the exhaust fan is installed on the side wall on either side of the base station room, and the exhaust fan is located at the top of the side wall on either side of the base station room.

[0012] Optionally, an opening of the air guide nozzle at one end away from the air supply outlet is smaller than or equal to an opening at one end close to the air supply outlet.

[0013] Optionally, an opening of the air guide tube at one end away from the return air outlet is larger than or equal to an opening at one end close to the return air outlet.

[0014] Optionally, it also includes an intelligent control energy-saving device, a first temperature and humidity sensor and a second temperature and humidity sensor, wherein the first temperature and humidity sensor and the second temperature and humidity sensor are respectively arranged inside and outside the base station room, and the intelligent control energy-saving device is respectively connected to the air-conditioning equipment, the strong convection air circulation subsystem, the first temperature and humidity sensor, and the second temperature and humidity sensor;

[0015] The first temperature and humidity sensor is used to collect the temperature and humidity inside the base station room, the second temperature and humidity sensor is used to collect the temperature and humidity outside the base station room, and the intelligent control energy-saving device is used to obtain the temperature and humidity data collected by the first temperature and humidity sensor and the second temperature and humidity sensor, and adjust the working status of the air-conditioning equipment and the strong convection air circulation subsystem according to the temperature and humidity data.

[0016] Optionally, it also includes a smart management platform, which is communicatively connected to the intelligent control energy-saving device, and is used to remotely monitor the temperature and humidity data inside and outside the base station room, as well as the working status of the air-conditioning equipment and the strong convection air circulation subsystem.

[0017] Optionally, the smart management platform is also used to receive user input operations and send a first instruction to the intelligent control energy-saving device based on the user input operations; the intelligent control energy-saving device is also used to receive the first instruction and adjust the working status of the air-conditioning equipment and the strong convection air circulation subsystem according to the first instruction.

[0018] Optionally, the air supply fan and the exhaust fan are both ducted diagonal flow fans, ducted axial flow fans or ducted centrifugal fans.

[0019] The above technical solution of the utility model has the following beneficial effects:

[0020] The utility model discloses an intelligent control energy-saving system for solving local hot spots in a base station room. A strong convection air circulation subsystem is arranged on the side wall of the base station room to form an air inlet channel and an exhaust channel in the base station room. The strong convection air circulation subsystem includes at least one blower, at least one exhaust blower, at least one air duct and at least one air duct. The blower is arranged corresponding to the air inlet channel, and the exhaust blower is arranged corresponding to the exhaust channel. The air duct nozzle is installed at the air supply port of the blower to accurately deliver the cold source outside the base station room to the air inlet channel. One end of the air duct is installed at the return air port of the exhaust blower, and the other end of the air duct is extended to the local hot spot generated by the communication equipment, so as to accurately discharge the heat source generated by the local hot spot to the outside and prevent the accumulation of heat source, thereby effectively solving the problem of aggravated local hot spot effect caused by adopting traditional energy-saving transformation scheme. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 A schematic diagram of the structure of the intelligent control energy-saving system provided by an embodiment of the utility model;

[0023] Figure 2 Schematic diagram of local hot spots in a base station room in different scenarios in the prior art;

[0024] Figure 3A schematic diagram of the structure of a base station room in different scenarios provided by an embodiment of the utility model.

[0025] Reference numerals:

[0026] 1. Base station room; 2. Communication equipment; 3. Supply fan; 4. Exhaust fan; 5. Air drainage nozzle; 6. Air drainage pipe; 7. Intelligent control energy-saving equipment; 8. First temperature and humidity sensor; 9. Second temperature and humidity sensor; 10. Smart management platform; 11. Air conditioning equipment; 101. Air inlet duct; 102. Exhaust duct. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 and Figure 3 The utility model provides an intelligent control energy-saving system for solving local hot spots in a base station room, including a base station room 1 and a strong convection air circulation subsystem. A plurality of communication devices 2 are arranged in the base station room 1 according to a preset arrangement. The strong convection air circulation subsystem includes at least one blower 3 and at least one exhaust fan 4. The blower 3 and the exhaust fan 4 are both installed on the side wall of the base station room 1. The base station room 1 is connected to the outside through the blower 3 and the exhaust fan 4.

[0029] Among them, an air inlet channel 101 and an air exhaust channel 102 are formed in the base station room 1 through a strong convection air circulation subsystem, the air supply fan 3 is arranged corresponding to the air inlet channel 101, and the exhaust fan 4 is arranged corresponding to the exhaust channel 102.

[0030] The strong convection air circulation subsystem further includes at least one air drainage nozzle 5 and at least one air drainage pipe 6. At least one air drainage nozzle 5 is installed at the air supply port of the air supply fan 3, and is used to accurately guide the cold source outside the base station room 1 to the air inlet channel 101. One end of the at least one air drainage pipe 6 is installed at the return air port of the exhaust fan 4, and the other end extends to the local hot spot generated by the communication equipment 2, and is used to accurately guide the heat source of the local hot spot to the outside of the base station room 1; thereby improving the working efficiency of the strong convection air circulation subsystem, preventing the accumulation of heat sources in the base station room 1, and effectively solving the problem of aggravated local hot spot effect caused by adopting other energy-saving transformation solutions.

[0031] Furthermore, the intelligent control energy-saving system also includes at least one air-conditioning device 11, and the air-conditioning device 11 is arranged at intervals from the multiple communication devices 2. The air-conditioning device 11 can be set at different positions in the base station room 1 for cooling. The multiple communication devices 2 are arranged in at least one row, and the arrangement characteristics of the air inlet channel 101 and the exhaust channel 102 formed by the strong convection air circulation subsystem are arranged correspondingly according to the arrangement orientation of the multiple communication devices 2. For example, the strong convection air circulation subsystem can form an air inlet channel 101 and an exhaust channel 102 on the opposite sides of each column of communication equipment, so that the introduced cold air can contact a large area with each column of communication equipment, thereby improving the heat dissipation effect. Of course, it is not limited to this, and it can be flexibly installed according to the characteristics of the hot and cold channels on site in the base station room.

[0032] Among them, one air inlet channel 101 corresponds to at least one blower 3, and each blower 3 corresponds to one or more air guide nozzles 5. One exhaust channel 102 corresponds to at least one exhaust fan 4, and each exhaust fan 4 corresponds to one or more air guide pipes 6. The number of blowers 3 corresponding to each air inlet channel 101 and the number of exhaust fans 4 corresponding to each exhaust channel 102 can be determined according to actual conditions and are not limited here.

[0033] See also Figure 1 In one embodiment, the air supply fan 3 is installed on the side wall of the base station room 1 that is not facing the sun (i.e., the north side or the shaded side), and the air supply fan 3 is located at the middle or bottom of the side wall of the base station room 1 that is not facing the sun. Since the temperature of the shaded side is lower near the ground, the outdoor cold source is introduced into the base station room 1 to achieve a better cooling effect. The exhaust fan 4 is installed on the side wall on either side of the base station room 1, and the exhaust fan 4 is located at the top of the side wall on either side of the base station room 1. Due to the principle that hot air rises, this arrangement can more efficiently exhaust hot air outdoors.

[0034] Furthermore, the opening of the air drainage nozzle 5 at the end away from the air supply port is smaller than or equal to the opening at the end close to the air supply port, and the air drainage nozzle 5 can realize long-distance directional air supply. Such a design is conducive to accurately transporting the outdoor cold source to the place where the cold source is needed. The opening of the air drainage pipe 6 at the end away from the return air port is larger than or equal to the opening at the end close to the return air port. Such a design is conducive to draining more heat sources above the local hot spots to the outside of the base station room 1, realizing accurate heat removal.

[0035] The air drainage tube 6 can be a rigid tube or a flexible tube. When the air drainage tube 6 is a flexible tube, the position of the air drainage tube 6 close to one end of the local hot spot can be moved according to different convection strategies of the strong convection air circulation subsystem, so that the air drainage tube 6 can be accurately aligned with the local hot spot under different convection strategies.

[0036] In one embodiment, the air supply fan 3 and the exhaust fan 4 are both ducted diagonal flow fans, ducted axial flow fans or ducted centrifugal fans.

[0037] Furthermore, the intelligent control energy-saving system also includes an intelligent control energy-saving device 7, a first temperature and humidity sensor 8 and a second temperature and humidity sensor 9. The first temperature and humidity sensor 8 and the second temperature and humidity sensor 9 are respectively arranged inside and outside the base station room 1. The intelligent control energy-saving device 7 is electrically connected to the air-conditioning equipment 11, the strong convection air circulation subsystem (the supply fan 3 and the exhaust fan 4), the first temperature and humidity sensor 8 and the second temperature and humidity sensor 9 respectively.

[0038] The first temperature and humidity sensor 8 is used to collect the temperature and humidity inside the base station room 1, and the second temperature and humidity sensor 9 is used to collect the temperature and humidity outside the base station room 1. The first temperature and humidity sensor 8 and the second temperature and humidity sensor 9 can be set one or more according to actual conditions. The intelligent control energy-saving device 7 is installed in the base station room 1. The intelligent control energy-saving device 7 serves as a central processor to obtain the temperature and humidity data collected by the first temperature and humidity sensor 8 and the second temperature and humidity sensor 9, and judge the specific working mode of the air-conditioning device 11 and the strong convection air circulation subsystem by real-time analysis of the temperature and humidity data, and adjust the working state of the air-conditioning device 11 and the strong convection air circulation subsystem according to the corresponding working mode. The air-conditioning device 11 is combined with the strong convection air circulation subsystem to realize intelligent linkage energy saving.

[0039] It can be understood that the intelligent control energy-saving device 7 stores various working modes of the air-conditioning equipment 11 and the strong convection air circulation subsystem, and there is an intelligent linkage relationship between the indoor and outdoor temperature and humidity data and the various working modes of the air-conditioning equipment 11 and the strong convection air circulation subsystem. The intelligent control energy-saving device 7 can select the corresponding working mode according to the temperature and humidity data collected in real time by the first temperature and humidity sensor 8 and the second temperature and humidity sensor 9, thereby realizing intelligent linkage control.

[0040] Furthermore, the intelligent control and energy-saving system also includes a smart management platform 10, which is communicatively connected to the intelligent control and energy-saving device 7. The smart management platform 10 is used to remotely monitor the temperature and humidity data inside and outside the base station room, as well as the working status of the air-conditioning equipment and the strong convection air circulation subsystem.

[0041] The smart management platform 10 is also used to receive user input operations and send a first instruction to the smart control energy-saving device 7 according to the user input operations. The smart control energy-saving device 7 is also used to receive the first instruction and adjust the working state of the air-conditioning device and the strong convection air circulation subsystem according to the first instruction, thereby realizing remote control of the air-conditioning device and the strong convection air circulation subsystem.

[0042] See also Figure 2 , Figure 2(a)-(c) in the figure are respectively schematic diagrams of local hot spots of a base station room in three different scenarios in the prior art. The figure only takes two rows of communication equipment as an example for explanation, but of course it can also be one or more rows of communication equipment. Figure 2 (a) in the figure shows a scenario where air is drawn in from opposite sides of two adjacent columns of communication equipment and air is dissipated and exhausted from opposite sides of the two adjacent columns of communication equipment. Usually, in this scenario, a local hot spot is easily formed in the middle of the two columns of communication equipment. Figure 2 (b) in the figure shows that air is taken in from opposite sides of two adjacent columns of communication equipment, and heat is dissipated and exhausted from opposite sides of the two adjacent columns of communication equipment. Usually, in this case, local hot spots are easily formed on the opposite sides of the two adjacent columns of communication equipment; Figure 2 (c) in the figure shows that air is taken in and exhausted from opposite sides of each column of communication equipment. Usually in this case, local hot spots are easily formed in the middle of two adjacent columns of communication equipment and on the exhaust side of an edge column of communication equipment.

[0043] See also Figure 3 , Figure 3 (d)-(f) in the figure correspond to Figure 2 There are three different scenarios (a)-(c) in the figure. Figure 3 In (d)-(f), each air inlet channel 101 corresponds to at least one air supply fan 3, and each air supply fan 3 corresponds to one or more air guide nozzles 5; each air exhaust channel 102 corresponds to at least one exhaust fan 4, and each exhaust fan 4 corresponds to one or more air guide pipes 6. Since the air guide nozzles 5 can accurately deliver the outdoor cold source to the air inlet channel 101 through the air supply fan 3, the cooling effect of the strong convection air circulation subsystem on the communication equipment can be improved; and by extending the air guide pipes 6 to the top of the local hot spot area in the machine room where local hot spots are likely to form, the heat source generated by the local hot spot can be accurately discharged to the outside to prevent the accumulation of heat sources, thereby effectively solving the problem of aggravated local hot spot effect caused by the traditional energy-saving transformation plan.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An intelligent control energy-saving system for solving local hot spots in a base station room, characterized in that: include: A base station room, wherein a plurality of communication devices are arranged in the base station room; A strong convection air circulation subsystem, comprising at least one blower and at least one exhaust fan, wherein the blower and the exhaust fan are both installed on the side wall of the base station room, and an air inlet channel and an air exhaust channel are formed in the base station room through the strong convection air circulation subsystem, wherein the blower is arranged corresponding to the air inlet channel, and the exhaust fan is arranged corresponding to the air exhaust channel; The strong convection air circulation subsystem further includes at least one air drainage nozzle and at least one air drainage pipe, at least one of the air drainage nozzles is installed at the air supply port of the blower, and is used to guide the cold source outside the base station room to the air inlet channel; One end of at least one of the air drainage pipes is installed at the return air outlet of the exhaust fan, and the other end extends to the local hot spot generated by the communication equipment, so as to drain the heat source of the local hot spot to the outside of the base station room.

2. The intelligent control energy-saving system for solving local hot spots in base station rooms according to claim 1 is characterized in that: The intelligent control energy-saving system also includes at least one air-conditioning device, which is arranged at intervals from the multiple communication devices; the multiple communication devices are arranged in at least one row, and the arrangement characteristics of the air inlet channel and the exhaust channel formed by the strong convection air circulation subsystem are arranged correspondingly according to the arrangement orientation of the multiple communication devices.

3. The intelligent control energy-saving system for solving local hot spots in base station rooms according to claim 1 is characterized in that: One of the air inlet channels corresponds to at least one of the air blowers, and each of the air blowers corresponds to one or more of the air guide nozzles; One exhaust channel corresponds to at least one exhaust fan, and each exhaust fan corresponds to one or more air guide pipes.

4. The intelligent control energy-saving system for solving local hot spots in base station rooms according to claim 1 is characterized in that: The air supply fan is installed on the side wall of the base station room on the side facing away from the sun, and the air supply fan is located in the middle or bottom of the side wall of the base station room on the side facing away from the sun; the exhaust fan is installed on the side wall on either side of the base station room, and the exhaust fan is located at the top of the side wall on either side of the base station room.

5. The intelligent control energy-saving system for solving local hot spots in base station rooms according to claim 1 is characterized in that: The opening of the air guide nozzle at one end away from the air supply port is smaller than or equal to the opening at one end close to the air supply port.

6. The intelligent control energy-saving system for solving local hot spots in base station rooms according to claim 1 is characterized in that: The opening of the air guide pipe at one end away from the return air outlet is larger than or equal to the opening at one end close to the return air outlet.

7. The intelligent control energy-saving system for solving local hot spots in base station rooms according to claim 2 is characterized in that: It also includes an intelligent control energy-saving device, a first temperature and humidity sensor and a second temperature and humidity sensor, wherein the first temperature and humidity sensor and the second temperature and humidity sensor are respectively arranged inside and outside the base station room, and the intelligent control energy-saving device is respectively connected to the air-conditioning equipment, the strong convection air circulation subsystem, the first temperature and humidity sensor, and the second temperature and humidity sensor; The first temperature and humidity sensor is used to collect the temperature and humidity inside the base station room, the second temperature and humidity sensor is used to collect the temperature and humidity outside the base station room, and the intelligent control energy-saving device is used to obtain the temperature and humidity data collected by the first temperature and humidity sensor and the second temperature and humidity sensor, and adjust the working status of the air-conditioning equipment and the strong convection air circulation subsystem according to the temperature and humidity data.

8. The intelligent control energy-saving system for solving local hot spots in base station rooms according to claim 7 is characterized in that: It also includes a smart management platform, which is communicatively connected to the intelligent control energy-saving device, and is used to remotely monitor the temperature and humidity data inside and outside the base station room, as well as the working status of the air-conditioning equipment and the strong convection air circulation subsystem.

9. The intelligent control energy-saving system for solving local hot spots in base station rooms according to claim 8 is characterized in that: The smart management platform is also used to receive user input operations and send a first instruction to the intelligent control energy-saving device based on the user input operations; the intelligent control energy-saving device is also used to receive the first instruction and adjust the working status of the air-conditioning equipment and the strong convection air circulation subsystem according to the first instruction.

10. The intelligent control energy-saving system for solving local hot spots in base station rooms according to claim 1 is characterized in that: The air supply fan and the exhaust fan are both ducted diagonal flow fans, ducted axial flow fans or ducted centrifugal fans.

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