CN220732164U - Strong and weak electric integrative environmental control controlling means of high-efficient radiating - Google Patents
Strong and weak electric integrative environmental control controlling means of high-efficient radiating Download PDFInfo
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- CN220732164U CN220732164U CN202322279202.1U CN202322279202U CN220732164U CN 220732164 U CN220732164 U CN 220732164U CN 202322279202 U CN202322279202 U CN 202322279202U CN 220732164 U CN220732164 U CN 220732164U
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- environmental control
- heat dissipation
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- 230000007613 environmental effect Effects 0.000 title claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 46
- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 230000005611 electricity Effects 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 description 15
- 238000009434 installation Methods 0.000 description 11
- 230000009466 transformation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of electric control cabinets of subway stations, in particular to a high-efficiency heat-dissipation strong and weak electricity integrated environmental control device which comprises a cabinet body and a plurality of electronic elements arranged in the cabinet body, wherein the cabinet body is of a rectangular three-dimensional structure with front and rear ends open, the lower part of the front end of the cabinet body is provided with an air inlet, and the upper part of the rear end of the cabinet body is provided with an air outlet; the cabinet body is internally and sequentially vertically provided with a first baffle plate and a second baffle plate from front to back, wherein the lower ends of the first baffle plate and the second baffle plate are respectively spaced with the inner wall of the bottom of the cabinet body, and the upper end of the first baffle plate and the inner wall of the top of the cabinet body; the air deflector is arranged at the upper end of the second partition plate, and is spaced from the inner wall of the top of the cabinet body, and the upper end of the air deflector is inclined towards the air outlet. The structure reasonably separates the inner part of the cabinet body, and the low-heat element and the high-heat element are installed in different areas, so that the efficient heat dissipation in the cabinet body is realized.
Description
Technical Field
The utility model relates to the technical field of electric control cabinets of subway stations, in particular to a strong and weak electricity integrated environmental control device with efficient heat dissipation.
Background
Public transportation is energy-saving design, wherein the main direction of the south area is subway energy-saving transformation, and the main technical means of the subway energy-saving transformation is to add a frequency converter to carry out adaptive control on motor equipment.
Because the space in the subway station is limited, the strong and weak electricity integrated cabinet or the variable frequency cabinet is required to be multi-loop high in installation density, a large number of frequency converters are added, heating temperatures of heating elements are different, heat exchange between heat dissipation air flow and the high heating elements is not carried out on the low heating elements, and therefore the temperature in the cabinet is high, heat dissipation is poor and faults frequently occur.
Disclosure of Invention
In order to solve the problems, the utility model provides the strong and weak electricity integrated environmental control device with high-efficiency heat dissipation, which reasonably separates the inside of the cabinet body, and installs the low-heat element and the high-heat element in different areas so as to realize the high-efficiency heat dissipation in the cabinet body.
The technical scheme adopted by the utility model is that the high-efficiency heat dissipation strong and weak electricity integrated environmental control device comprises a cabinet body and a plurality of electronic elements arranged in the cabinet body, wherein the cabinet body is of a rectangular three-dimensional structure with front and rear ends open, the lower part of the front end of the cabinet body is provided with an air inlet, and the upper part of the rear end of the cabinet body is provided with an air outlet;
a first baffle plate and a second baffle plate are vertically arranged in the cabinet body from front to back in sequence,
the lower ends of the first partition plate and the second partition plate are respectively spaced from the inner wall of the bottom of the cabinet body, and the upper ends of the first partition plate and the second partition plate are spaced from the inner wall of the top of the cabinet body;
the air deflector is arranged at the upper end of the second partition plate, and is spaced from the inner wall of the top of the cabinet body, and the upper end of the air deflector is inclined towards the air outlet.
The upper ends and the lower ends of the first partition plate and the second partition plate are flush.
The cabinet body comprises an inner frame, a top plate, a bottom plate, side plates, a front door and a rear door, wherein the top plate, the bottom plate, the side plates, the front door and the rear door are arranged on the inner frame, the air inlet is arranged at the lower part of the front door, the air outlet is arranged at the upper part of the rear door, and the inner frame comprises a rectangular three-dimensional frame and a plurality of transverse supporting plates arranged at two sides of the inner frame.
The first partition plate comprises first vertical supporting plates fixed on the transverse supporting plates respectively and first partition plates fixed between the first vertical supporting plates.
The second partition plate comprises second vertical supporting plates and second partition plates, wherein the second vertical supporting plates are respectively fixed on the transverse supporting plates, the second partition plates are fixed between the second vertical supporting plates, and the second partition plates are arranged in a plurality and are arranged at intervals up and down.
The utility model has the beneficial effects that the utility model provides the high-efficiency heat dissipation strong and weak electricity integrated environmental control device, the internal structure of the cabinet body is divided into 3 areas by the first partition board and the second partition board, and the installation area of the equipment in the cabinet is divided into 3 areas: the low heating element installation area, the in-out cable wiring area and the high heating element installation area are added, and the air deflector is added to guide and split the heat dissipation air flow in the cabinet, so that the problem that the heat dissipation air flow and the high heating element cannot dissipate heat any more and even damage to the low heating element is caused after heat exchange is effectively avoided.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of another aspect of the present utility model
Fig. 3 is a schematic structural view of the inner frame of the present utility model.
In the attached drawings, 1, a cabinet body, 2, an air inlet, 3, an air outlet, 4, a first partition board, 5, a second partition board, 6, an air deflector, 7, an inner frame, 8, a top plate, 9, a bottom plate, 10, a side plate, 11, a front door, 12, a rear door, 13, a transverse supporting board, 14, a first vertical supporting board, 15, a first partition board, 16, a second vertical supporting board, 17 and a second partition board.
Detailed Description
As shown in fig. 1-3, the utility model provides a high-efficiency heat dissipation strong and weak electricity integrated environmental control device, which comprises a cabinet body 1 and a plurality of electronic elements arranged in the cabinet body 1, wherein the cabinet body 1 is of a rectangular three-dimensional structure with front and rear ends open, the lower part of the front end of the cabinet body 1 is provided with an air inlet 2, and the upper part of the rear end of the cabinet body 1 is provided with an air outlet 3;
a first baffle plate 4 and a second baffle plate 5 are vertically arranged in the cabinet body 1 from front to back in sequence,
the lower ends of the first partition plate 4 and the second partition plate 5 are respectively spaced from the inner wall of the bottom of the cabinet body 1, and the upper ends of the first partition plate and the second partition plate are spaced from the inner wall of the top of the cabinet body 1;
the upper end of the second partition plate 5 is provided with an air deflector 6, the air deflector 6 is spaced from the inner wall of the top of the cabinet body 1, and the upper end of the air deflector 6 is inclined towards the direction of the air outlet 3.
According to the cabinet internal heat dissipation amount of wind demand configuration cabinet body radiator fan quantity, radiator fan can install in the cabinet, also can be external, and cabinet body 1 front end lower part air inlet 2 is admitted air, and cabinet body 1 rear end upper portion gas outlet 3 is given vent to anger, forms low heating element installation zone between the inner wall of first baffle 4 and cabinet body 1 front end, and low heating element includes: the inlet wire sky is opened, the mutual-inductor, micro-break switch, the PLC controller, intermediate relay, the gateway, the contactor, the cluster is put the server in the mouth, form business turn over cable wiring area between first baffle 4 and the second baffle 5, the regional lower part that forms between the inner wall of second baffle 5 and cabinet body 1 rear end is low heating element installation zone, the upper portion is high heating element installation zone, high heating element installation zone is adjacent with gas outlet 3, high heating element includes the converter, the reactor, a wave filter, a capacitor, first baffle 4 and second baffle 5 upper end are female row installation zone with cabinet body 1 top inner wall, the wiring of convenience, first baffle 4 and second baffle 5 upper end and lower extreme all form the wind passageway with cabinet body 1 inner wall interval, increase aviation baffle 6 on second baffle 5, separate low heat air current and high heat air current and direction through aviation baffle 6, avoid high heat air current to cause the damage to low heating element.
As shown in fig. 3, the upper and lower ends of the first and second partitions 4 and 5 are flush. The air flow can pass more smoothly, and the influence on the heat dissipation effect caused by air flow flocculation is avoided.
As shown in fig. 1 to 3, the cabinet 1 includes an inner frame 7, a top plate 8, a bottom plate 9, side plates 10, a front door 11 and a rear door 12 provided on the inner frame 7, the air inlet 2 is positioned at a lower portion of the front door 11, the air outlet 3 is positioned at an upper portion of the rear door 12, and the inner frame 7 includes a rectangular solid frame and a plurality of cross plates 13 provided at both sides of the inner frame 7.
The strength of the cabinet body 1 is increased through the inner frame 7, the top plate 8, the bottom plate 9, the side plates 10, the front door 11 and the rear door 12 are conveniently installed, the strength of the cabinet body 1 is further increased through the transverse supporting plate 13, and meanwhile, the installation of electronic components, the first partition plate 4 and the second partition plate 5 can be conveniently performed.
As shown in fig. 3, the first separator 4 includes first vertical support plates 14 fixed to the cross support plates 13, respectively, and first partition plates 15 fixed between the first vertical support plates 14.
The first vertical supporting plate 14 and the transverse supporting plate 13 are fixed and serve as supports of the first spacing plate 15, two sides of the first spacing plate 15 are fixedly arranged on the first vertical supporting plate 14, the areas in the cabinet body 1 are effectively separated, the strength is high, the stress capability is high, and the installation of more electronic elements can be supported.
As shown in fig. 3, the second separator 5 includes second vertical support plates 16 respectively fixed to the cross support plates 13 and second partition plates 17 fixed between the second vertical support plates 16, the second partition plates 17 being provided in plurality and arranged at intervals up and down.
The second partition plates 17 are multiple and spaced, so that multiple air passing openings are formed on the second partition plates 5, air flows can mutually intersect in the two cavities, the air flow is increased, and the problems that the air flows in the cavities between the second partition plates 5 and the inner wall of the rear end of the cabinet body 1 are less and the heat dissipation requirement cannot be met are avoided.
Claims (5)
1. The utility model provides a integrative environmental control controlling means of strong and weak electricity of high-efficient heat dissipation, includes cabinet body (1) and sets up a plurality of electronic component in cabinet body (1), its characterized in that: the cabinet body (1) is of a rectangular three-dimensional structure with front and rear ends open, the lower part of the front end of the cabinet body (1) is provided with an air inlet (2), and the upper part of the rear end of the cabinet body (1) is provided with an air outlet (3);
a first baffle (4) and a second baffle (5) are vertically arranged in the cabinet body (1) from front to back in sequence,
the lower ends of the first partition plate (4) and the second partition plate (5) are spaced from the inner wall of the bottom of the cabinet body (1), and the upper ends of the first partition plate and the second partition plate are spaced from the inner wall of the top of the cabinet body (1);
the air deflector (6) is arranged at the upper end of the second partition plate (5), the air deflector (6) is spaced from the inner wall of the top of the cabinet body (1), and the upper end of the air deflector (6) is inclined towards the air outlet (3).
2. The high-efficiency heat dissipation strong and weak electricity integrated environmental control device according to claim 1, wherein the high-efficiency heat dissipation strong and weak electricity integrated environmental control device is characterized in that: the upper ends and the lower ends of the first partition board (4) and the second partition board (5) are flush.
3. The high-efficiency heat dissipation strong and weak electricity integrated environmental control device according to claim 1, wherein the high-efficiency heat dissipation strong and weak electricity integrated environmental control device is characterized in that: the cabinet body (1) comprises an inner frame (7), a top plate (8), a bottom plate (9), side plates (10), a front door (11) and a rear door (12) which are arranged on the inner frame (7), the air inlet (2) is arranged at the lower part of the front door (11), the air outlet (3) is arranged at the upper part of the rear door (12), and the inner frame (7) comprises a rectangular three-dimensional frame and a plurality of transverse supporting plates (13) which are arranged at two sides of the inner frame (7).
4. The high-efficiency heat dissipation strong and weak electricity integrated environmental control device according to claim 3, wherein: the first partition plate (4) comprises first vertical support plates (14) fixed on the transverse support plates (13) respectively and first partition plates (15) fixed between the first vertical support plates (14).
5. The high-efficiency heat dissipation strong and weak electricity integrated environmental control device according to claim 3, wherein: the second partition plate (5) comprises second vertical supporting plates (16) fixed on the transverse supporting plates (13) respectively and second partition plates (17) fixed between the second vertical supporting plates (16), and the second partition plates (17) are arranged in a plurality and vertically spaced mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322279202.1U CN220732164U (en) | 2023-08-23 | 2023-08-23 | Strong and weak electric integrative environmental control controlling means of high-efficient radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322279202.1U CN220732164U (en) | 2023-08-23 | 2023-08-23 | Strong and weak electric integrative environmental control controlling means of high-efficient radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220732164U true CN220732164U (en) | 2024-04-05 |
Family
ID=90525294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322279202.1U Active CN220732164U (en) | 2023-08-23 | 2023-08-23 | Strong and weak electric integrative environmental control controlling means of high-efficient radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220732164U (en) |
-
2023
- 2023-08-23 CN CN202322279202.1U patent/CN220732164U/en active Active
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