CN211702776U - Heat dissipation device for irregular heat rack - Google Patents
Heat dissipation device for irregular heat rack Download PDFInfo
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- CN211702776U CN211702776U CN201921994951.XU CN201921994951U CN211702776U CN 211702776 U CN211702776 U CN 211702776U CN 201921994951 U CN201921994951 U CN 201921994951U CN 211702776 U CN211702776 U CN 211702776U
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Abstract
The utility model discloses a heat abstractor for irregular heat frame, including outside cold source, still include the frame, be provided with heat transfer unit, amount of wind conveying unit and transmission line on the frame, the amount of wind conveying unit includes first amount of wind conveying unit and second amount of wind conveying unit, second amount of wind conveying unit and heat transfer unit parallel arrangement, second amount of wind conveying unit sets up in the air-out side of heat transfer unit, first amount of wind conveying unit sets up in the below of heat transfer unit, the business turn over wind direction of first amount of wind conveying unit is parallel with the business turn over wind direction of second amount of wind conveying unit, the heat transfer unit passes through the transmission line and is connected with outside cold source; the utility model provides a heat abstractor for irregular heat frame through setting up and the first amount of wind conveying unit of heat transfer unit complex and second amount of wind conveying unit, provides an effectual heat dissipation air current for transmission equipment, improves the radiating effect, solves the problem of local high temperature.
Description
Technical Field
The utility model relates to a frame cooling equipment technical field, in particular to heat abstractor for irregular heat frame.
Background
In order to solve the problem of heat dissipation caused by the intensive transmission machine room, the arrangement of a traditional air conditioner has to be increased in the existing machine room; however, the conventional air conditioning technology adopts a large-space air supply and return mode, and has the disadvantages of single air flow organization, no distinction of local hot points and special air flow directions, that is, the conventional air conditioning heat dissipation mode cannot establish effective heat dissipation air flow, so that the heat dissipation problem of the existing transmission equipment room still cannot be solved, and the energy consumption of a heat dissipation system is high.
The existing transmission equipment mostly adopts a heat dissipation mode of single-side air inlet and outlet, so that serious airflow short circuit and mixing phenomena exist, and the problems of poor heat dissipation effect and local high temperature of the transmission equipment are caused.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing prior art, an object of the present invention is to provide a heat dissipation device for irregular heat rack, which provides an effective heat dissipation airflow for transmission equipment by setting a first air volume conveying unit and a second air volume conveying unit, thereby improving heat dissipation effect and solving the problem of local high temperature.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a heat abstractor for irregular heat frame, includes outside cold source, still includes the frame, be provided with heat transfer unit, air delivery unit and transmission line on the frame, air delivery unit includes first air delivery unit and second air delivery unit, second air delivery unit and heat transfer unit parallel arrangement, second air delivery unit sets up in heat transfer unit's air-out side, first air delivery unit sets up in heat transfer unit's below, first air delivery unit's business turn over wind direction is parallel with second air delivery unit's business turn over wind direction, heat transfer unit passes through transmission line is connected with outside cold source.
The heat dissipation device for the irregular heat rack is characterized in that the first air volume conveying unit comprises a plurality of first energy-saving DC fans which are uniformly arranged, and the air inlet and outlet directions of the first energy-saving DC fans are parallel to the air inlet and outlet direction of the second air volume conveying unit.
The heat dissipation device for the irregular heat rack is characterized in that the second air volume conveying unit comprises a plurality of second energy-saving DC fans which are uniformly arranged, and the air inlet and outlet directions of the second energy-saving DC fans are parallel to the air inlet and outlet direction of the heat exchange unit.
In the heat dissipation device for the irregular heat rack, the transmission pipeline comprises a cold source feeding pipeline and a cold source return pipeline, one end of the cold source feeding pipeline is connected with the bottom of the heat exchange unit, and the other end of the cold source feeding pipeline is connected with an external cold source; one end of the cold source return line is connected with the top of the heat exchange unit, and the other end of the cold source return line is connected with an external cold source.
In the heat dissipation device for the irregular heat rack, a first external interface and a second external interface are arranged at the top of the frame, one end of the first external interface is connected with a cold source feeding pipeline, and the other end of the first external interface is connected with an external cold source; one end of the second external interface is connected with the cold source return pipeline, and the other end of the second external interface is connected with an external cold source.
Has the advantages that:
the utility model provides a heat abstractor for irregular heat frame, through setting up first amount of wind conveying unit and second amount of wind conveying unit with heat transfer unit complex, provide effectual heat dissipation air current for transmission equipment, avoid appearing the phenomenon of air current short circuit and mixing, effectively utilize the air of external environment, further reduce the redundant configuration of original traditional air conditioner, accord with energy-concerving and environment-protective production theory; in addition, first amount of wind delivery unit and the cooperation of second amount of wind delivery unit can improve the circulation of air effect of irregular frame, have solved the problem of local high temperature.
Drawings
Fig. 1 is a schematic structural view of a heat dissipation device for an irregular heat rack provided by the present invention;
fig. 2 is a working principle diagram of the heat exchange unit provided by the utility model.
Description of the main element symbols: 10-heat exchange unit, 20-air volume conveying unit, 201-first air volume conveying unit, 202-second air volume conveying unit, 30-external interface, 301-first external interface, 302-second external interface, 40-transmission pipeline, 401-cold source feeding pipeline and 402-cold source return pipeline.
Detailed Description
The utility model provides a heat abstractor for irregular heat frame, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.
Referring to fig. 1 and 2, the present invention provides a heat dissipation device for an irregular heat rack, which comprises an external cold source, a frame, the frame is provided with a heat exchange unit 10, an air quantity conveying unit 20 and a transmission pipeline 40, the air volume conveying unit comprises a first air volume conveying unit for conveying the air of the external environment into the heat exchange unit and a second air volume conveying unit for discharging the air subjected to heat exchange by the heat exchange unit out of the external environment, the second air volume conveying unit is arranged in parallel with the heat exchange unit, the second air volume conveying unit is arranged on the air outlet side of the heat exchange unit, the first air volume conveying unit is arranged below the heat exchange unit, the air inlet and outlet direction of the first air volume conveying unit is parallel to the air inlet and outlet direction of the second air volume conveying unit, and the heat exchange unit is connected with an external cold source through the transmission pipeline.
The working principle of the utility model is as follows:
in the actual use process, the frame is used as a door plate of the irregular frame, the irregular heat frame refers to equipment in a machine room for transmitting and gathering network data, the equipment comprises transmission equipment such as a network switch and a router, air inlets and air outlets of the transmission equipment such as the network switch and the router are irregularly arranged, the cross sections of the air inlets and the air outlets are small, and the irregular heat dissipation of the frame is formed.
During the air of external environment got into the transmission equipment of irregular heat frame through first air volume conveying unit, the air of external environment was heated and is heated the back and get into the heat transfer unit, the heat transfer unit passes through transmission line and is connected with outside cold source, the heat transfer unit cools down to the air after being heated and heaies up, the air after the cooling returns to the external environment through second air volume conveying unit, in the irregular frame of rethread first air volume conveying unit entering, form the heat transfer circulation.
The first air volume conveying unit and the second air volume conveying unit are adopted to provide effective radiating air flow for transmission equipment, so that the phenomena of short circuit and mixing of the air flow are avoided, the air of an external environment is effectively utilized, the redundant configuration of the original traditional air conditioner is further reduced, and the production concept of energy conservation and environmental protection is met; in addition, first amount of wind delivery unit and the cooperation of second amount of wind delivery unit have improved the circulation of air effect of irregular frame, have solved the problem of local high temperature.
In this embodiment, the external cold source may be, but is not limited to, a refrigerant, such as an R134a environmental protection refrigeration system, or a chilled water refrigeration system; the heat exchange unit may be, but is not limited to, an aluminum microchannel heat exchanger.
Further, referring to fig. 1, the first air volume delivery unit 201 includes a plurality of first energy-saving DC fans uniformly arranged, and the air inlet and outlet directions of the plurality of first energy-saving DC fans are parallel to the air inlet and outlet direction of the second air volume delivery unit 202; in this embodiment, the first air volume delivery unit includes 3 uniformly arranged first energy-saving DC fans, and in other embodiments, the number of the first energy-saving DC fans may be selected according to the size of the transmission device.
Further, referring to fig. 1, the second air volume delivery unit 202 includes a plurality of second energy-saving DC fans uniformly arranged, and the air inlet and outlet directions of the plurality of second energy-saving DC fans are parallel to the air inlet and outlet direction of the heat exchange unit 10; in this embodiment, the second air volume delivery unit includes 3 second energy-saving DC fans which are uniformly arranged, and in other embodiments, the number of the second energy-saving DC fans can be selected according to the size of the transmission device.
Further, referring to fig. 2, the transmission pipeline 10 includes a cold source feeding pipeline 401 and a cold source return pipeline 402, the cold source feeding pipeline 401 is used for transmitting an external cold source into the heat exchange unit, and performing heat exchange on the air heated by the heat exchange unit to reduce the temperature of the air; the cold source return line 402 is used for returning and transmitting the cold source after absorbing heat to an external cold source, the external cold source exchanges heat with the cold source after absorbing heat, the temperature of the cold source is reduced, the cold source is sent into the pipeline through the cold source and returned to the heat exchange unit, heat exchange circulation is formed, and the temperature of air in the external environment is effectively reduced.
Further, referring to fig. 2, one end of the cold source feeding pipeline 401 is connected to the bottom of the heat exchanging unit 10, and the other end of the cold source feeding pipeline 401 is connected to an external cold source; one end of the cold source return line 402 is connected to the top of the heat exchange unit 10, and the other end of the cold source return line 402 is connected to an external cold source; when external cold source is the phase change medium, external cold source heat absorption becomes the gaseous state from liquid, consequently, sets up the cold source into the bottom inflow from heat transfer unit, from heat transfer unit's top backward flow, is convenient for send into the cold source and discharge heat transfer unit.
Further, referring to fig. 1, a first external interface 301 and a second external interface 302 are disposed at the top of the frame, one end of the first external interface 301 is connected to a cold source feeding pipeline 401, and the other end of the first external interface 301 is connected to an external cold source; one end of the second external interface 302 is connected to the cold source return line 402, and the other end of the second external interface 302 is connected to an external cold source.
It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.
Claims (5)
1. The utility model provides a heat abstractor for irregular heat frame, includes outside cold source, its characterized in that still includes the frame, be provided with heat transfer unit, amount of wind conveying unit and transmission line on the frame, the amount of wind conveying unit includes first amount of wind conveying unit and second amount of wind conveying unit, second amount of wind conveying unit and heat transfer unit parallel arrangement, second amount of wind conveying unit sets up in the play wind side of heat transfer unit, first amount of wind conveying unit sets up in heat transfer unit's below, the business turn over wind direction of first amount of wind conveying unit is parallel with the business turn over wind direction of second amount of wind conveying unit, the heat transfer unit passes through transmission line is connected with outside cold source.
2. The heat dissipation device for an irregular heat rack according to claim 1, wherein the first air volume delivery unit comprises a plurality of first energy-saving DC fans uniformly arranged, and the air inlet and outlet directions of the plurality of first energy-saving DC fans are parallel to the air inlet and outlet direction of the second air volume delivery unit.
3. The heat dissipation device for the irregular heat rack as claimed in claim 1, wherein the second air volume delivery unit comprises a plurality of second energy-saving DC fans which are uniformly arranged, and the air inlet and outlet directions of the plurality of second energy-saving DC fans are parallel to the air inlet and outlet direction of the heat exchange unit.
4. The heat dissipation device for the irregular heat rack as claimed in claim 1, wherein the transmission pipeline comprises a cold source feeding pipeline and a cold source return pipeline, one end of the cold source feeding pipeline is connected with the bottom of the heat exchange unit, and the other end of the cold source feeding pipeline is connected with an external cold source; one end of the cold source return line is connected with the top of the heat exchange unit, and the other end of the cold source return line is connected with an external cold source.
5. The heat dissipation device for the irregular heat rack as recited in claim 4, wherein a first external interface and a second external interface are disposed at the top of the frame, one end of the first external interface is connected to the cold source feeding pipeline, and the other end of the first external interface is connected to an external cold source; one end of the second external interface is connected with the cold source return pipeline, and the other end of the second external interface is connected with an external cold source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994951.XU CN211702776U (en) | 2019-11-18 | 2019-11-18 | Heat dissipation device for irregular heat rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994951.XU CN211702776U (en) | 2019-11-18 | 2019-11-18 | Heat dissipation device for irregular heat rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211702776U true CN211702776U (en) | 2020-10-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921994951.XU Active CN211702776U (en) | 2019-11-18 | 2019-11-18 | Heat dissipation device for irregular heat rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211702776U (en) |
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2019
- 2019-11-18 CN CN201921994951.XU patent/CN211702776U/en active Active
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