CN211982433U - High-temperature rectification device of single-bin cabinet - Google Patents
High-temperature rectification device of single-bin cabinet Download PDFInfo
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- CN211982433U CN211982433U CN202021161896.9U CN202021161896U CN211982433U CN 211982433 U CN211982433 U CN 211982433U CN 202021161896 U CN202021161896 U CN 202021161896U CN 211982433 U CN211982433 U CN 211982433U
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Abstract
The utility model relates to the technical field of row-level air conditioners, in particular to a high-temperature rectifying device of a single-bin cabinet, which comprises an air inlet pipeline, a return air pipeline, a first single-bin cabinet and a second single-bin cabinet, wherein one end of the air inlet pipeline is communicated with a first air inlet, the other end of the air inlet pipeline is communicated with a second air inlet, one end of the return air pipeline is communicated with a first return air inlet, and the other end of the return air pipeline is communicated with a second return air inlet; the air conditioner utilizes the phase change of a refrigerant to carry heat in the adjacent cabinets out of the cabinets without direct heat exchange with the cabinets, and ensures the air cleanliness in the cabinets.
Description
Technical Field
The utility model relates to a capable level air conditioner technical field, concretely relates to high temperature rectification device of single storehouse rack.
Background
All be equipped with a large amount of communication equipment in the current single storehouse rack, these communication equipment can continuously generate heat in the normal course of operation to can make the inside high temperature of single storehouse rack, consequently, current single storehouse rack is inside all to set up an air conditioner and be used for adjusting the inside temperature of rack. The single-bin cabinets are generally provided with a plurality of cabinets, the plurality of cabinets are arranged at intervals, and the air conditioner is easy to damage due to the fact that the air conditioner needs to work for a long time.
When the air conditioners of a plurality of single-bin cabinets are replaced, two modes exist in the prior art, the first mode is to replace the air conditioner of each single-bin cabinet with a brand-new air conditioner, so that each single-bin cabinet to be maintained needs to be provided with a new air conditioner, and the rectification cost is high. The second type of rectification mode is that, to two or more than two adjacent single-bin cabinets the air conditioner needs to be changed, these single-bin cabinets can be regarded as a whole, a large cabinet is added at the whole periphery to cover a plurality of original single-bin cabinets, an air conditioner is arranged in the large cabinet to adjust the temperature, the quantity of the air conditioner can be saved by the mode, thereby the rectification cost is saved, but the construction difficulty of the large cabinet is large, the rectification time is long, and the rectification can not be carried out together for two single-bin cabinets with larger interval and slightly larger interval.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure's high temperature rectification device of single storehouse rack to not enough among the prior art.
The purpose of the utility model is realized through the following technical scheme: the application provides a high-temperature rectification device of a single-bin cabinet, which is mainly used for rectification of more than two single-bin cabinets and comprises an air inlet pipeline, an air return pipeline, a first single-bin cabinet and a second single-bin cabinet, wherein one end of the air inlet pipeline is communicated with a first air inlet arranged at the upper part of the first single-bin cabinet, the other end of the air inlet pipeline is communicated with a second air inlet arranged at the upper part of the second single-bin cabinet, one end of the air return pipeline is communicated with a first air return opening arranged at the lower part of the first single-bin cabinet, and the other end of the air return pipeline is communicated with a second air return opening arranged at the lower part of the second single-bin cabinet; an air inlet fan used for blowing hot air is fixedly arranged in the air inlet pipeline, a return air fan used for blowing cold air is fixedly arranged in the return air pipeline, and an air conditioner is arranged on the first single-bin cabinet or/and the second single-bin cabinet.
Wherein, the air inlet pipeline or/and the air return pipeline are arranged in a U shape.
Wherein, the air inlet fan is installed at the air inlet end or/and the air outlet end of the air inlet pipeline.
Wherein, the return air fan is arranged at the air inlet end or/and the air outlet end of the return air pipeline.
The first air inlet and the second air inlet are correspondingly arranged on the upper side of the back plate of the first single-bin cabinet and the upper side of the back plate of the second single-bin cabinet.
The first air return opening and the second air return opening are correspondingly arranged on the lower side of the back plate of the first single-bin cabinet and the lower side of the back plate of the second single-bin cabinet.
Wherein, the periphery of the air inlet pipeline or/and the periphery of the air return pipeline is/are coated with heat preservation and insulation cotton.
The utility model has the advantages that:
when the high-temperature reforming device of the single-bin cabinet works, the single-bin cabinet provided with the air conditioner discharges cooled low-temperature cold air, the cold air sinks, the cold energy is conveyed to the adjacent single-bin cabinet through the return air pipeline under the traction action of the return air fan, the hot air in the adjacent single-bin cabinet floats upwards, the cold air returns to the single-bin cabinet provided with the air conditioner through the air inlet channel under the traction action of the air inlet fan, an indoor side heat exchanger of the air conditioner in the single-bin cabinet absorbs heat to convert the high-temperature hot air into low-temperature cold air, the low-temperature cold air is conveyed into the main cabinet again, the cold air sinks to finish the cold and hot airflow organization circulation between the two adjacent single-bin cabinets, the air conditioner carries the heat in the adjacent cabinet out of the cabinet by utilizing the phase change of the refrigerant without forming direct heat exchange with the cabinet, the air cleanliness in the cabinet is ensured, and the temperature control of the two adjacent outdoor cabinets capable of independent communication can be finished by only one air conditioner, the rectification cost is reduced, the structure is simpler compared with the traditional rectification device, in addition, the condition that the air conditioners are installed on two adjacent single-bin cabinets is met, the air conditioner of one single-bin cabinet can be used as a standby air conditioner, and the frequency of replacing the air conditioner is reduced.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a rear view of the high temperature reforming device of the single-bin cabinet of the present invention.
Fig. 2 is a front view of the high temperature reforming device of the single-bin cabinet of the present invention.
Fig. 3 is a schematic structural view of an air inlet duct of the high temperature reforming device of the present invention.
Reference numerals: the air conditioner comprises a first single-bin cabinet 1, a second single-bin machine 2, an air inlet pipeline 3, a first air inlet 31, a second air inlet 32, an air return pipeline 4, a first air return opening 41, a second air return opening 42, an air conditioner 5, an air inlet fan 6, an air return fan 7, a straight-through pipe 81 and an elbow 82.
Detailed Description
The invention will be further described with reference to the following examples.
The utility model discloses a concrete implementation mode of the high temperature rectification device of single storehouse rack, the high temperature rectification device of this embodiment mainly used more than two rectification of single storehouse rack, as shown in figure 1 and figure 2, the high temperature rectification device includes intake stack 3, return air duct 4, first single storehouse rack 1 and second single storehouse rack 2. One end of the air inlet pipeline 3 is communicated with a first air inlet 31 arranged at the upper part of the first single-bin machine cabinet 1, the other end of the air inlet pipeline 3 is communicated with a second air inlet 32 arranged at the upper part of the second single-bin machine cabinet 2, one end of the air return pipeline 4 is communicated with a first air return opening 41 arranged at the lower part of the first single-bin machine cabinet 1, and the other end of the air return pipeline 4 is communicated with a second air return opening 42 arranged at the lower part of the second single-bin machine cabinet 2.
In this embodiment, the air conditioners of the first single-bin cabinet 1 or/and the second single-bin cabinet 2 are installed above the cabinets, and the first air inlet 31 and the second air inlet 32 are correspondingly installed on the upper side of the back panel of the first single-bin cabinet 1 and the upper side of the back panel of the second single-bin cabinet 2. The first air return opening 41 and the second air return opening 42 are correspondingly arranged on the lower side of the back plate of the first single-bin machine cabinet 1 and on the lower side of the back plate of the second single-bin machine cabinet 2. The structure utilizes the principle that cold air sinks and hot air rises, and is directly rectified and reformed at the back plate of the cabinet, so that the construction of field workers is facilitated, the labor intensity of workers is reduced, the construction time is short, and the rectification and reformation time is short.
In order to increase the gas flow rate, as shown in fig. 2, an air inlet fan 6 for blowing hot air is fixedly installed in the air inlet duct 3, and a return air fan 7 for blowing cold air is fixedly installed in the return air duct 4. Install the fan in the pipeline, directly during the rectification with the pipeline insert and fix in the rack can, compare the construction mode of fixed fan and pipeline again behind the rack trompil, need not to fasten fan or pipeline on the rack, reduced the degree of difficulty and the man-hour of rectification.
To further increase the gas flow rate, an inlet air fan 6 is mounted at the inlet end of the inlet duct 3. Similarly, the air return fan 7 is arranged at the air inlet end of the air return pipeline 4, so that the flow of the air in the single-bin cabinet can be accelerated. Of course, the air inlet end and the air outlet end of the air inlet pipeline 3 can be provided with the air inlet fan 6 with the same wind direction, and similarly, the air inlet end and the air outlet end of the air return pipeline 4 can be provided with the air return fan 7 with the same wind direction. In addition, the fan also can be installed at the air-out end of pipeline, and the pipeline at this moment is interior to be induced drafts for the negative pressure, and to the length that is longer or the not inseparable condition that has the air leakage etc. of pipeline junction in the pipeline, the conveying power that the fan provided is weaker, and the heat exchange efficiency of cold and hot air between two cabinets bodies is lower.
When the air conditioner 5 is arranged on the first single-bin cabinet 1 or the second single-bin cabinet 2, the single-bin cabinet provided with the air conditioner 5 discharges low-temperature cold air after being cooled, the cold air sinks, cold energy is conveyed to an adjacent single-bin cabinet through the air return pipeline 4 under the traction action of the air return fan 7, hot air in the adjacent single-bin cabinet floats upwards, the hot air returns to the single-bin cabinet provided with the air conditioner 5 through the air inlet channel under the traction action of the air inlet fan 6, the indoor side heat exchanger of the air conditioner 5 in the single-bin cabinet absorbs heat, the high-temperature hot air is converted into low-temperature cold air, the low-temperature cold air is conveyed to the main cabinet again, the cold air sinks, and cold and hot air flow organization circulation between the two adjacent single-bin cabinets is completed. Air conditioner 5 utilizes the phase change of refrigerant, carries the heat in the adjacent rack outside the rack, and need not form direct heat exchange with the rack outside, has guaranteed the air cleanliness factor in the rack, only needs air conditioner 5 can accomplish the temperature control of two adjacent outdoor racks of independent communication simultaneously, has reduced the rectification cost, compares the structure with traditional rectification device and is more simple, can be applicable to two adjacent single storehouse racks at great interval and rectify. When the first single-bin cabinet 1 and the second single-bin cabinet 2 are both provided with the air conditioners 5, the air conditioner 5 in one single-bin cabinet can be started only, the air conditioner 5 in the other single-bin cabinet can be used as a standby air conditioner, and the frequency of replacing the air conditioner 5 can be reduced.
In order to avoid heat exchange between air flow and air outside the cabinet when the air flow flows through the air inlet pipeline 3 or the air return pipeline 4, the periphery of the air inlet pipeline 3 or/and the periphery of the air return pipeline 4 are/is coated with heat-preservation and heat-insulation cotton, and meanwhile, the rainproof, sun-proof and anti-corrosion functions can be achieved for the pipelines under the condition that the cabinet is installed outdoors.
In the present embodiment, please see fig. 3, the inlet duct 3 and/or the return duct 4 are disposed in a U shape. The U-shaped setting is convenient for constructors to construct, occupies a space area as little as possible, and is simpler to install the fan. Specifically, referring to fig. 3, taking the air inlet duct 3 as an example, the duct can be made of existing mature components (a straight-through pipe 81 and an elbow 82) such as a water pipe, and can be replaced by a connecting pipe such as a sheet metal air duct or a telescopic pipe (similar to an air duct of a range hood). Aiming at the transformation between two cabinet bodies with different intervals, only the straight-through pipe 81 with different lengths needs to be cut on site, and the straight-through pipe 81 and the elbow 82 are spliced to form a pipeline, so that the structure is convenient to assemble and seal, and the universality during the transformation is ensured.
In this embodiment, the air inlet duct 3 is disposed on the upper portion of the modified cabinet body because the upper portion of the cabinet mainly circulates high-temperature hot air, and in other embodiments, the positions of the air inlet duct 3 and the air return duct 4 may be interchanged under the condition that the heat generation amount is concentrated on the lower portion of the cabinet or the air conditioner 5 is disposed on the lower portion of the cabinet, so as to ensure that the air inlet duct 3 directly conveys the high-temperature hot air to the indoor air inlet of the air conditioner 5.
In addition, other channels can be arranged in the cabinet body to connect the indoor air inlet of the air conditioner 5 with the outlet of the air inlet channel to form a heat channel, and the indoor air outlet of the air conditioner 5 is connected with the inlet of the air return channel to form a cold channel.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a high temperature rectification device of single storehouse rack, mainly used rectification of two above single storehouses rack, its characterized in that: the air inlet pipeline is communicated with a first air inlet formed in the upper part of the first single-bin cabinet, the other end of the air inlet pipeline is communicated with a second air inlet formed in the upper part of the second single-bin cabinet, one end of the air return pipeline is communicated with a first air return opening formed in the lower part of the first single-bin cabinet, and the other end of the air return pipeline is communicated with a second air return opening formed in the lower part of the second single-bin cabinet;
the air conditioner is characterized in that an air inlet fan used for blowing hot air is fixedly mounted in the air inlet pipeline, a return air fan used for blowing cold air is fixedly mounted in the return air pipeline, and an air conditioner is arranged on the first single-bin cabinet or/and the second single-bin cabinet.
2. The high temperature modification apparatus for single-bin cabinets of claim 1, wherein: the air inlet pipeline or/and the air return pipeline is/are arranged in a U shape.
3. The high temperature modification apparatus for single-bin cabinets of claim 1, wherein: the air inlet fan is arranged at the air inlet end or/and the air outlet end of the air inlet pipeline.
4. The high temperature modification apparatus for single-bin cabinets of claim 1, wherein: the return air fan is arranged at the air inlet end or/and the air outlet end of the return air pipeline.
5. The high temperature modification apparatus for single-bin cabinets of claim 1, wherein: the first air inlet and the second air inlet are correspondingly arranged on the upper side of the back plate of the first single-bin cabinet and the upper side of the back plate of the second single-bin cabinet.
6. The high temperature modification apparatus for single-bin cabinets of claim 1, wherein: and the first air return opening and the second air return opening are correspondingly arranged on the lower side of the back plate of the first single-bin cabinet and the lower side of the back plate of the second single-bin cabinet.
7. The high temperature modification apparatus for single-bin cabinets of claim 1, wherein: the periphery of the air inlet pipeline or/and the periphery of the air return pipeline are/is coated with heat preservation and insulation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161896.9U CN211982433U (en) | 2020-06-19 | 2020-06-19 | High-temperature rectification device of single-bin cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161896.9U CN211982433U (en) | 2020-06-19 | 2020-06-19 | High-temperature rectification device of single-bin cabinet |
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| CN211982433U true CN211982433U (en) | 2020-11-20 |
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| CN202021161896.9U Active CN211982433U (en) | 2020-06-19 | 2020-06-19 | High-temperature rectification device of single-bin cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114025596A (en) * | 2022-01-06 | 2022-02-08 | 广东欢联电子科技有限公司 | Infrastructure of modularized multifunctional data center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114025596A (en) * | 2022-01-06 | 2022-02-08 | 广东欢联电子科技有限公司 | Infrastructure of modularized multifunctional data center |
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