CN216123330U - Centralized temperature control system device for outdoor cabinet - Google Patents
Centralized temperature control system device for outdoor cabinet Download PDFInfo
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- CN216123330U CN216123330U CN202121944040.3U CN202121944040U CN216123330U CN 216123330 U CN216123330 U CN 216123330U CN 202121944040 U CN202121944040 U CN 202121944040U CN 216123330 U CN216123330 U CN 216123330U
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Abstract
The utility model discloses a centralized temperature control system device of an outdoor cabinet, which comprises a refrigeration system, a cold air bin, an air return pipeline and an air inlet pipeline, wherein the refrigeration system is an air conditioner, and an evaporator part of the air conditioner is arranged in the cold air bin; the air return pipeline is arranged at the upper part of one side of the cold air cabin and communicated with each outdoor cabinet, and comprises a main air return pipe and a plurality of sub air return pipes; the air inlet pipeline is arranged on the lower portion of one side of the cold air bin and communicated with outdoor cabinets, and the air inlet pipeline comprises a main air inlet pipe and a plurality of branch air inlet pipes. The utility model adopts the cold air bin to refrigerate and store cold air, uses the return air and air inlet channels to communicate with each outdoor cabinet, and adopts the mode of sending cold air from the lower part and pumping hot air from the upper part to ensure that the cold air is fully circulated in the whole cabinet; the device is designed integrally, and is fast and convenient to install; the adopted components are common components in the market, the components are convenient to purchase when in failure, the replacement and maintenance cost is far lower than that of a back plate air conditioner, and the components are convenient to maintain.
Description
Technical Field
The utility model relates to the technical field of centralized temperature control of base stations, in particular to a centralized temperature control system device of an outdoor cabinet.
Background
At present, most of 5G base station projects are realized by reforming existing station sites, but the original station sites have the following problems: 1. the original outdoor integrated cabinet adopts an air conditioner, and the type has long running time and high failure rate and causes a large amount of temperature alarms; 2. the energy efficiency ratio of the integrated air conditioner is low, and the power consumption of the refrigerating capacity is high; 3. the parts of the integrated air conditioner are specially made, and the repair cost is high due to the fact that the parts are difficult to maintain after being damaged. Therefore, a system capable of performing centralized temperature control of a base station is required.
Disclosure of Invention
In view of the technical deficiencies, the utility model aims to provide a centralized temperature control system device for an outdoor cabinet, which adopts a mature compressor air conditioner to perform centralized temperature control in a cold and hot air pipe mode, and enables cold air to fully circulate in the whole cabinet through a mode of downward air supply and upward air draft so as to realize temperature control of the outdoor cabinet of a base station.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the centralized temperature control system device of the outdoor cabinet is characterized by comprising a refrigerating system, a cold air bin, an air return pipeline and an air inlet pipeline, wherein the refrigerating system is an air conditioner, and an evaporator part of the air conditioner is arranged in the cold air bin; the air return pipeline is arranged at the upper part of one side of the cold air cabin and comprises a main air return pipe and a plurality of sub air return pipes; the air inlet pipeline is arranged at the lower part of one side of the cold air bin and comprises a main air inlet pipe and a plurality of branch air inlet pipes; a fan is arranged in the cold air bin, an air inlet of the fan is communicated with the sub-return air pipe through a pipeline, and an air outlet of the fan is communicated with an air inlet of the evaporator part of the refrigeration system through a pipeline; a plurality of sub-air inlet pipes of the air inlet pipeline are communicated with a cold air outlet of the evaporator part of the refrigeration system; supercharging equipment is additionally arranged on the air return pipeline and the air inlet pipeline;
preferably, a temperature control system is also included.
The utility model has the beneficial effects that 1, a mature compressor air conditioner is adopted, and cold air is fully circulated in the whole cabinet through a mode of downward air supply and upward air draft; 2. the cold air cabin is designed to store cold air, so that the air-conditioning compressor can obtain the working rest time, and the working pressure of the compressor can be reduced. The device is designed integrally, and is fast and convenient to install; the adopted components are common components in the market, the components are convenient to purchase when in failure, the replacement and maintenance cost is far lower than that of a back plate air conditioner, and the components are convenient to maintain.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a centralized temperature control system device of an outdoor cabinet provided by the utility model.
Description of reference numerals:
the air conditioner comprises a cold air bin 1, an air return pipeline 2, an air return opening 3, an air inlet 4, a cabinet 5 and an air inlet pipeline 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a centralized temperature control system device for an outdoor cabinet comprises a refrigeration system, a cold air chamber 1, a return air duct 2, and an air inlet duct 6, wherein the refrigeration system is an air conditioner, and an evaporator part of the air conditioner is arranged in the cold air chamber 1; the air return pipeline 2 is arranged at the upper part of one side of the cold air bin 1 and communicated with each outdoor cabinet 5, and the air return pipeline 2 comprises a main air return pipe and a plurality of sub air return pipes; the air inlet pipeline 6 is arranged at the lower part of one side of the cold air bin 1 and communicated with each outdoor cabinet 5, and the air inlet pipeline 6 comprises a main air inlet pipe and a plurality of branch air inlet pipes; a fan is arranged in the cold air bin 1, an air inlet of the fan is communicated with the sub-return air pipe through a pipeline, and an air outlet of the fan is communicated with an air inlet of the evaporator part of the refrigerating system through a pipeline; a plurality of sub-air inlet pipes of the air inlet pipeline 6 are communicated with a cold air outlet of an evaporator part of the refrigeration system; supercharging equipment is additionally arranged on the air return pipeline 2 and the air inlet pipeline 6;
furthermore, the calibers of the main return air pipe and the main air inlet pipe are 150mm, and the calibers of the sub-air inlet pipe and the sub-air return pipe are 110mm/75 mm; the air pipe adopts the air pipe of standard component, easily purchases.
Further, the refrigerator also comprises a temperature control system, wherein the maximum power consumption of the temperature control system can be adjusted according to the refrigerating capacity requirement (the standard model is 1.2 KW); when the temperature reaches the set temperature, the outdoor machine of the air conditioner is shut down, and the energy consumption is reduced.
The working principle is as follows: the cold air bin of the device is arranged on one side of a cabinet 5, one end of a main return air pipe of a return air pipeline 2 is connected with a return air inlet 3 on the cabinet 5, and one end of a main air inlet pipe of an air inlet pipeline 6 is connected with an air inlet 4 on the cabinet 5;
the fan works, hot air in the cabinet 5 is pumped out through the air return pipeline 2 and sent into the refrigerating system, the hot air is cooled through the refrigerating system and then is conveyed to the air inlet pipeline 6 in a cold air mode, the hot air is sent into the cabinet 5 through the air inlet pipeline 6 and is mixed with air in the cabinet 5 and then is pumped out through the air return pipeline 2 and then returns to the refrigerating system, and the heat exchange circulation of the whole system is realized.
Supercharging equipment additionally arranged on the air inlet pipeline 6 and the air return pipeline 2 can accelerate air flow;
the refrigeration system adopts a common compressor air conditioner, and has a stable structure;
the design of a cold air bin 1 is adopted, an evaporator part of an air conditioner is arranged in the cold air bin 1, the centralized temperature control is carried out on heat generated by the cabinets 5, and the cabinets 5 are communicated with each outdoor cabinet 5 through an air return pipeline 2 and an air inlet pipeline 6 (the air return pipeline 2 comprises a main air return pipe and a plurality of sub air return pipes, and the air inlet pipeline 6 comprises a main air inlet pipe and a plurality of sub air inlet pipes);
the cold air bin 1 is adopted to store cold air, so that the air-conditioning compressor can obtain the working rest time, and the working pressure of the compressor can be reduced.
The design of the utility model adopts a mature compressor air conditioner, and cold air is fully circulated in the whole cabinet 5 through a mode of downward air supply and upward air draft; the device is designed integrally, is quick and convenient to install, and is constructed for about two hours integrally; the adopted components are common components in the market, the components are convenient to purchase when in failure, the replacement and maintenance cost is far lower than that of a back plate air conditioner, and the components are convenient to maintain.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (2)
1. The centralized temperature control system device of the outdoor cabinet is characterized by comprising a refrigerating system, a cold air bin, an air return pipeline and an air inlet pipeline, wherein the refrigerating system is an air conditioner, and an evaporator part of the air conditioner is arranged in the cold air bin; the air return pipeline is arranged at the upper part of one side of the cold air cabin and comprises a main air return pipe and a plurality of sub air return pipes; the air inlet pipeline is arranged at the lower part of one side of the cold air bin and comprises a main air inlet pipe and a plurality of branch air inlet pipes; a fan is arranged in the cold air bin, an air inlet of the fan is communicated with the sub-return air pipe through a pipeline, and an air outlet of the fan is communicated with an air inlet of the evaporator part of the refrigeration system through a pipeline; a plurality of sub-air inlet pipes of the air inlet pipeline are communicated with a cold air outlet of the evaporator part of the refrigeration system; and supercharging equipment is additionally arranged on the air return pipeline and the air inlet pipeline.
2. The outdoor cabinet centralized temperature control system apparatus of claim 1, further comprising a temperature control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121944040.3U CN216123330U (en) | 2021-08-18 | 2021-08-18 | Centralized temperature control system device for outdoor cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121944040.3U CN216123330U (en) | 2021-08-18 | 2021-08-18 | Centralized temperature control system device for outdoor cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216123330U true CN216123330U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121944040.3U Active CN216123330U (en) | 2021-08-18 | 2021-08-18 | Centralized temperature control system device for outdoor cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216123330U (en) |
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2021
- 2021-08-18 CN CN202121944040.3U patent/CN216123330U/en active Active
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