CN211860886U - Communication integrated heat exchanger for outdoor cabinet and machine - Google Patents
Communication integrated heat exchanger for outdoor cabinet and machine Download PDFInfo
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- CN211860886U CN211860886U CN202020092909.5U CN202020092909U CN211860886U CN 211860886 U CN211860886 U CN 211860886U CN 202020092909 U CN202020092909 U CN 202020092909U CN 211860886 U CN211860886 U CN 211860886U
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- heat exchanger
- battery compartment
- external circulation
- fan
- circulation air
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- 238000004891 communication Methods 0.000 title claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 230000010354 integration Effects 0.000 claims abstract description 7
- 238000002955 isolation Methods 0.000 claims abstract description 4
- 239000001257 hydrogen Substances 0.000 claims description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 19
- 230000017525 heat dissipation Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 108010066114 cabin-2 Proteins 0.000 description 10
- 108010066057 cabin-1 Proteins 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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Abstract
The utility model discloses an outdoor rack of communication integration dual-purpose heat exchanger of a tractor, including equipment cabin, battery compartment and centrifugal fan, the equipment cabin is located the upper end in battery compartment and mutual isolation, centrifugal fan sets up the equipment cabin with the front in battery compartment, the positive upper portion position in equipment cabin is provided with main control panel and internal circulation air intake, the front in battery compartment is provided with battery compartment air outlet, heat exchanger's front still is provided with the internal circulation air outlet and is located the upper portion of battery compartment air outlet, heat exchanger carries out the opposite direction installation with the centrifugal fan that the extrinsic cycle used, carries out the wind channel isolation in inside and handles to open the ventilation mesh on the inboard apron that corresponds. The beneficial effects of the utility model are that, practiced thrift the cost input to battery compartment temperature control equipment, and follow-up maintenance cost, also reduced the holistic energy consumption of integration rack simultaneously, simple structure, the practicality is strong.
Description
Technical Field
The utility model relates to a heat dissipation equipment fields such as rack air conditioner and rack heat exchanger of outdoor rack of communication integration (two cabins in a cabinet), especially an outdoor rack of communication integration a quick-witted dual-purpose heat exchanger.
Background
At present, the upper part of the domestic communication integrated outdoor cabinet (two cabinets) is an equipment cabinet, the lower part of the domestic communication integrated outdoor cabinet is a battery cabinet, the upper part and the lower part of the cabinet are mutually isolated, the traditional integrated cabinet temperature control mode is a subarea temperature control mode, a cabinet heat exchanger is adopted at the upper part, and a fan straight ventilation mode or a battery cabinet air conditioner + hydrogen exhaust fan standby mode is adopted at the lower part of the cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, a communication integration outdoor cabinet one-machine dual-purpose heat exchanger has been designed.
Realize above-mentioned purpose the technical scheme of the utility model be, a communication integration outdoor rack a quick-witted dual-purpose heat exchanger, including equipment cabin, battery compartment and centrifugal fan, the equipment cabin is located the upper end in battery compartment and keep apart each other, centrifugal fan sets up the equipment cabin with the front in battery compartment, the positive upper portion position in equipment cabin is provided with main control panel and inner loop air intake, the front in battery compartment is provided with the battery compartment air outlet, heat exchanger's front still is provided with the inner loop air outlet and is located the upper portion of battery compartment air outlet, heat exchanger carries out the opposite direction installation with the centrifugal fan that the extrinsic cycle used, carries out the wind channel isolation in inside and handles to open the ventilation mesh on the inboard apron that corresponds.
As a further explanation of the heat exchanger, the centrifugal fan is provided with an internal circulation fan, an external circulation fan, an internal circulation air duct, an external circulation air duct and a heat exchange core, the centrifugal fan is used for heat dissipation, air exhaust and hydrogen exhaust inside the heat exchanger, and the bottom of the side surface of the centrifugal fan is also provided with an external circulation air inlet.
As a further explanation of the heat exchanger, the front of the centrifugal fan is further provided with an external circulation air outlet, and the external circulation adopts an air inlet mode in four directions including the bottom, the two side surfaces and the inner side surface.
As a further explanation of the heat exchanger, the internal circulation fan and the external circulation fan are respectively located at the upper end and the lower end of the heat exchange core, the internal circulation fan is connected with the internal circulation air outlet, one end of the internal circulation air duct is connected with the internal circulation fan, the other end of the internal circulation air duct passes through the heat exchange core and is directly communicated with the inside of the heat exchanger, the external circulation fan is connected with the air outlet of the battery compartment, one end of the external circulation air duct is connected with the external circulation fan, and the other end of the external circulation air duct passes through the heat exchange core and is directly communicated with the outside of the.
As a further explanation of the heat exchanger, the heat exchanger can perform direct ventilation heat dissipation and hydrogen exhaust on the battery compartment when dissipating heat from the equipment compartment, when the temperature of the equipment compartment is low, the internal circulation fan stops or runs at a low speed, the heat exchanger performs timing hydrogen exhaust on the battery compartment, and when the temperature of the battery compartment changes, the external circulation fan performs control such as starting, speed regulation, stopping and the like according to the temperature of the battery compartment.
As a further description of the heat exchanger, the bottom of the heat exchanger is provided with an external circulation air inlet and a water drainage hole, and the positions of the external circulation air inlet and the water drainage hole are respectively close to the edges of two long edges of the bottom of the heat exchanger.
As a further explanation of the heat exchanger, the heat exchanger controls the temperature of the upper space, i.e., the equipment compartment, and controls the temperature of the lower space, i.e., the battery compartment, by direct ventilation.
The heat exchanger has the advantages that the heat exchanger realizes the partition temperature control of the integrated cabinet by adopting two purposes of one machine, can radiate heat of the equipment cabin and simultaneously can directly ventilate, radiate heat and discharge hydrogen of the battery cabin, shares an external circulation fan of the heat exchanger, saves the cost input of the temperature control equipment of the battery cabin and the subsequent maintenance cost, and simultaneously reduces the integral energy consumption of the integrated cabinet.
Drawings
FIG. 1 is an original view of the heat exchanger of the present invention;
FIG. 2 is a schematic view of the heat exchanger according to the present invention;
FIG. 3 is a schematic side view of the heat exchanger of the present invention;
in the figure, 1, an equipment cabin; 2. a battery compartment; 3. a centrifugal fan; 4. an internal circulation fan; 5. An external circulation fan; 6. a main control panel; 7. an internal circulation air inlet; 8. an internal circulation air outlet; 9. the battery compartment is provided with an air outlet; 10. an internal circulation air duct; 11. an external circulation air duct; 12. an external circulation air outlet; 13. an external circulation air inlet; 14. a drain hole; 15. the heat exchange core body.
Detailed Description
First, the design of the present invention is designed originally, the cost of the conventional heat exchanger is high, and the maintenance cost and the overall energy consumption of the equipment are also high, so we improve the existing equipment.
The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1, a dual-purpose heat exchanger of communication integrated outdoor cabinet comprises an equipment compartment 1, a battery compartment 2 and a centrifugal fan 3, the equipment compartment 1 is located at the upper end of the battery compartment 2 and is isolated from the same, the equipment compartment 1 is used for installing mechanical equipment, the battery compartment 2 is used for providing power, the centrifugal fan 3 is arranged at the front of the equipment compartment 1 and the battery compartment 2, an internal circulation fan 4, an external circulation fan 5, an internal circulation air duct 10, an external circulation air duct 11 and a heat exchange core body 15 are arranged in the centrifugal fan 3 and are used for heat dissipation, air exhaust and hydrogen exhaust inside the heat exchanger, and an external circulation air inlet 13 is further arranged at the bottom of the side surface of the centrifugal fan 3 and is used for external air to enter; the main control panel 6 and the internal circulation air inlet 7 are arranged at the upper part of the front side of the equipment compartment 1, the main control panel 6 is used for controlling the operation of the equipment, the air outlet of the battery compartment 2 is arranged at the front side of the battery compartment 2, the internal circulation air outlet 8 is also arranged at the front side of the heat exchanger and is positioned at the upper part of the air outlet of the battery compartment 2, the heat exchanger is used for mounting the centrifugal fan 3 used for external circulation in the opposite direction, the air channel is isolated inside, and the corresponding inner side cover plate is provided with ventilation meshes.
The front of the centrifugal fan 3 is provided with an external circulation air outlet 12, and the external circulation adopts an air inlet mode of four directions including the bottom, two side surfaces and the inner side surface.
Further explaining the structures, the heat exchanger can control the temperature of an upper space, namely the equipment compartment 1, and directly ventilate and control the temperature of a lower space, namely the battery compartment 2, and can simultaneously carry out directly ventilated heat dissipation and hydrogen exhaust on the battery compartment 2 when the heat exchanger dissipates heat on the equipment compartment 1, when the temperature of the equipment compartment 1 is low, the internal circulating fan 4 stops or runs at a low speed, the heat exchanger carries out timed hydrogen exhaust on the battery compartment 2, when the temperature of the battery compartment 2 changes, the external circulating fan 5 carries out control such as starting, speed regulation, stopping and the like according to the temperature of the battery compartment 2, the bottom of the heat exchanger is provided with an external circulating air inlet 13 and a water drain hole 14, the external circulating air inlet 13 is used for external air to enter the equipment, and the water drain hole 14 is used for condensing hot air to; an internal circulation fan 4 and an external circulation fan 5 arranged in a centrifugal fan 3 are respectively positioned at the upper end and the lower end of a heat exchange core body 15, wherein the internal circulation fan 4 is connected with an internal circulation air outlet 8, one end of an internal circulation air duct 10 is connected with the internal circulation fan 4, the other end of the internal circulation air duct passes through the heat exchange core body 15 and directly passes through the inside of the heat exchanger, the external circulation fan 5 is connected with an air outlet of a battery cabin 2, one end of an external circulation air duct 11 is connected with the external circulation fan 5, the other end of the external circulation air duct passes through the heat exchange core body 15 and is connected with an external circulation air outlet 12 and directly passes through the outside of the equipment, the internal circulation fan 4 sucks hot air and hydrogen in the equipment cabin 1 through an internal circulation air inlet 7 and then discharges the hot air and hydrogen into the battery cabin 2 through the internal circulation air duct 10, the external circulation, and finally, the air is discharged to the outside of the equipment through an external circulation air duct 11 and a heat exchange core body 15 and an external circulation air outlet 12, wherein when the discharged air and the fresh air respectively flow through the heat exchanger core body in a cross mode, because the temperature difference and the steam partial pressure difference exist in the air flow at the two sides of the airflow separation plate, the heat transfer and mass transfer phenomena are generated when the two air flows pass through the separation plate, and the total heat exchange process is caused, so that the purpose of heat exchange is achieved, and the heat dissipation and the hydrogen discharge are.
The working principle is as follows: when the heat exchanger is used, the arranged internal circulation fan 4 sucks hot gas and hydrogen in the equipment cabin 1 through the internal circulation air inlet 7 and discharges the hot gas and hydrogen into the battery cabin 2 through the internal circulation air duct 10, the external circulation fan 5 sucks the hot gas and hydrogen in the battery cabin 2 through the internal circulation air outlet 8 and the air outlet of the battery cabin 2, absorbs external air through the external circulation air inlet 13, and finally discharges the external air to the outside of the equipment through the external circulation air outlet 12 through the external circulation air duct 11 and the heat exchange core body 15, wherein when exhaust air (the hot gas, the hydrogen and the like in the equipment) and fresh air (the air outside the equipment) respectively flow through the heat exchange core body 15 in a cross-crossing manner, because two air flows at two sides of the airflow splitter plate have temperature difference and steam pressure difference, the airflow passes through the splitter plate and presents heat and mass transfer phenomena, so as to cause a total heat exchange process, and water vapor, the main control board 6 controls the operation of the equipment, the heat exchanger can control the temperature of the upper space of the equipment cabin 1 and the temperature of the lower space of the battery cabin 2 through ventilation, and when the heat exchanger dissipates the heat of the equipment cabin 1, the heat exchanger can dissipate the heat and exhaust the hydrogen of the battery cabin 2 through ventilation at the same time, when the temperature of the equipment cabin 1 is low, the internal circulation fan 4 stops or runs at a low speed, the heat exchanger discharges the hydrogen of the battery cabin 2 at regular time, and when the temperature of the battery cabin 2 changes, the external circulation fan 5 starts, adjusts the speed, stops and the like according to the temperature of the battery cabin 2.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (7)
1. A heat exchanger for a communication integrated outdoor cabinet and a machine has two purposes, which comprises an equipment cabin (1), a battery cabin (2) and a centrifugal fan (3), characterized in that the equipment compartment (1) is located at the upper end of the battery compartment (2) and is isolated from each other, the centrifugal fan (3) is arranged on the front surfaces of the equipment cabin (1) and the battery cabin (2), a main control panel (6) and an internal circulation air inlet (7) are arranged at the upper part of the front surface of the equipment cabin (1), the front surface of the battery compartment (2) is provided with an air outlet of the battery compartment (2), the front surface of the heat exchanger is also provided with an internal circulation air outlet (8) which is positioned at the upper part of the air outlet of the battery compartment (2), the heat exchanger is characterized in that a centrifugal fan (3) used for external circulation is installed in the opposite direction, air channel isolation treatment is carried out inside the heat exchanger, and ventilation meshes are formed in the corresponding inner side cover plate.
2. The heat exchanger for the communication integrated outdoor cabinet and the machine with two purposes as recited in claim 1, characterized in that the centrifugal fan (3) is provided with an internal circulation fan (4), an external circulation fan (5), an internal circulation air duct (10), an external circulation air duct (11) and a heat exchange core (15), the centrifugal fan (3) is used for heat dissipation, air exhaust and hydrogen exhaust inside the heat exchanger, and the bottom of the side surface of the centrifugal fan (3) is further provided with an external circulation air inlet (13).
3. The heat exchanger for the communication integrated outdoor cabinet and the machine with two purposes as recited in claim 2, characterized in that the front of the centrifugal fan (3) is further provided with an external circulation air outlet (12), and the external circulation adopts four air inlet modes including bottom, two side surfaces and inner side surface.
4. The communication integration outdoor cabinet one-machine dual-purpose heat exchanger according to claim 3, wherein the internal circulation fan (4) and the external circulation fan (5) are respectively located at the upper end and the lower end of the heat exchange core body (15), the internal circulation fan (4) is connected with the internal circulation air outlet (8), one end of the internal circulation air duct (10) is connected with the internal circulation fan (4), the other end of the internal circulation air duct passes through the heat exchange core body (15) and is directly connected to the inside of the heat exchanger, the external circulation fan (5) is connected with the air outlet of the battery compartment (2), one end of the external circulation air duct (11) is connected with the external circulation fan (5), and the other end of the external circulation air duct passes through the heat exchange core body (15) and is directly connected to the outside of the equipment with the external circulation air outlet (12).
5. The heat exchanger for the communication integrated outdoor cabinet and the machine with two functions as claimed in claim 2, wherein the heat exchanger can perform direct ventilation heat dissipation and hydrogen exhaust on the battery compartment (2) when the equipment compartment (1) is cooled, the internal circulation fan (4) stops or runs at a low speed when the equipment compartment (1) is at a low temperature, the heat exchanger performs timed hydrogen exhaust on the battery compartment (2), and the external circulation fan (5) performs control such as starting, speed regulation and stopping according to the temperature of the battery compartment (2) when the temperature of the battery compartment (2) changes.
6. The heat exchanger for both communication integrated outdoor cabinet and machine as claimed in claim 1, wherein the bottom of the heat exchanger is provided with an external circulation air inlet (13) and a water outlet (14), and the external circulation air inlet (13) and the water outlet (14) are respectively located close to the edges of the two long sides of the bottom of the heat exchanger.
7. The heat exchanger for both communication integrated outdoor cabinet and machine of claim 1, wherein the heat exchanger is used for temperature control of the upper space, namely the equipment compartment (1), and for direct ventilation temperature control of the lower space, namely the battery compartment (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092909.5U CN211860886U (en) | 2020-01-16 | 2020-01-16 | Communication integrated heat exchanger for outdoor cabinet and machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092909.5U CN211860886U (en) | 2020-01-16 | 2020-01-16 | Communication integrated heat exchanger for outdoor cabinet and machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211860886U true CN211860886U (en) | 2020-11-03 |
Family
ID=73231689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020092909.5U Active CN211860886U (en) | 2020-01-16 | 2020-01-16 | Communication integrated heat exchanger for outdoor cabinet and machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211860886U (en) |
-
2020
- 2020-01-16 CN CN202020092909.5U patent/CN211860886U/en active Active
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